[PATCH] lindent rio drivers

Run all rio files through indent -kr -i8 -bri0 -l255, as requested by Alan.

rioboot.c and rioinit.c were skipped due to worrisome lindent warnings.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/rio/board.h

@@ -52,63 +52,57 @@ static char *_board_h_sccs_ = "@(#)board.h	1.2";
 /*
 **	The shape of the Host Control area, at offset 0x7C00, Write Only
 */
-struct s_Ctrl
-{
-	BYTE	DpCtl;				/* 7C00 */
-	BYTE	Dp_Unused2_[127];
-	BYTE	DpIntSet;			/* 7C80 */
-	BYTE	Dp_Unused3_[127];
-	BYTE	DpTpuReset;			/* 7D00 */
-	BYTE	Dp_Unused4_[127];
-	BYTE	DpIntReset;			/* 7D80 */
-	BYTE	Dp_Unused5_[127];
+struct s_Ctrl {
+	BYTE DpCtl;		/* 7C00 */
+	BYTE Dp_Unused2_[127];
+	BYTE DpIntSet;		/* 7C80 */
+	BYTE Dp_Unused3_[127];
+	BYTE DpTpuReset;	/* 7D00 */
+	BYTE Dp_Unused4_[127];
+	BYTE DpIntReset;	/* 7D80 */
+	BYTE Dp_Unused5_[127];
 };
 
 /*
 ** The PROM data area on the host (0x7C00), Read Only
 */
-struct s_Prom
-{
-	WORD	DpSlxCode[2];
-	WORD	DpRev;
-	WORD	Dp_Unused6_;
-	WORD	DpUniq[4];
-	WORD	DpJahre;
-	WORD	DpWoche;
-	WORD	DpHwFeature[5];
-	WORD	DpOemId;
-	WORD	DpSiggy[16];
+struct s_Prom {
+	WORD DpSlxCode[2];
+	WORD DpRev;
+	WORD Dp_Unused6_;
+	WORD DpUniq[4];
+	WORD DpJahre;
+	WORD DpWoche;
+	WORD DpHwFeature[5];
+	WORD DpOemId;
+	WORD DpSiggy[16];
 };
 
 /*
 ** Union of the Ctrl and Prom areas
 */
-union u_CtrlProm	/* This is the control/PROM area (0x7C00) */
-{
-	struct s_Ctrl	DpCtrl;
-	struct s_Prom	DpProm;
+union u_CtrlProm {		/* This is the control/PROM area (0x7C00) */
+	struct s_Ctrl DpCtrl;
+	struct s_Prom DpProm;
 };
 
 /*
 ** The top end of memory!
 */
-struct s_ParmMapS		/* Area containing Parm Map Pointer */
-{
-	BYTE	Dp_Unused8_[DP_PARMMAP_ADDR];
-	WORD	DpParmMapAd;
+struct s_ParmMapS {		/* Area containing Parm Map Pointer */
+	BYTE Dp_Unused8_[DP_PARMMAP_ADDR];
+	WORD DpParmMapAd;
 };
 
-struct s_StartUpS
-{
-	BYTE    Dp_Unused9_[DP_STARTUP_ADDR];
-	BYTE	Dp_LongJump[0x4];
-	BYTE	Dp_Unused10_[2];
-	BYTE	Dp_ShortJump[0x2];
+struct s_StartUpS {
+	BYTE Dp_Unused9_[DP_STARTUP_ADDR];
+	BYTE Dp_LongJump[0x4];
+	BYTE Dp_Unused10_[2];
+	BYTE Dp_ShortJump[0x2];
 };
 
-union u_Sram2ParmMap	/* This is the top of memory (0x7E00-0x7FFF) */
-{
-	BYTE	DpSramMem[DP_SRAM2_SIZE];
+union u_Sram2ParmMap {		/* This is the top of memory (0x7E00-0x7FFF) */
+	BYTE DpSramMem[DP_SRAM2_SIZE];
 	struct s_ParmMapS DpParmMapS;
 	struct s_StartUpS DpStartUpS;
 };
@@ -116,13 +110,12 @@ union u_Sram2ParmMap	/* This is the top of memory (0x7E00-0x7FFF) */
 /*
 **	This is the DP RAM overlay.
 */
-struct DpRam
-{
-    BYTE 		 DpSram1[DP_SRAM1_SIZE];     /* 0000 - 7BFF */
-    union u_CtrlProm     DpCtrlProm;                 /* 7C00 - 7DFF */
-    union u_Sram2ParmMap DpSram2ParmMap;             /* 7E00 - 7FFF */
-    BYTE		 DpScratch[DP_SCRATCH_SIZE]; /* 8000 - 8FFF */
-    BYTE		 DpSram3[DP_SRAM3_SIZE];     /* 9000 - FFFF */
+struct DpRam {
+	BYTE DpSram1[DP_SRAM1_SIZE];	/* 0000 - 7BFF */
+	union u_CtrlProm DpCtrlProm;	/* 7C00 - 7DFF */
+	union u_Sram2ParmMap DpSram2ParmMap;	/* 7E00 - 7FFF */
+	BYTE DpScratch[DP_SCRATCH_SIZE];	/* 8000 - 8FFF */
+	BYTE DpSram3[DP_SRAM3_SIZE];	/* 9000 - FFFF */
 };
 
 #define	DpControl	DpCtrlProm.DpCtrl.DpCtl

drivers/char/rio/bootpkt.h

@@ -41,7 +41,7 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_bootpkt_h_sccs = "@(#)bootpkt.h	1.1" ;
+static char *_rio_bootpkt_h_sccs = "@(#)bootpkt.h	1.1";
 #endif
 #endif
 
@@ -49,14 +49,13 @@ static char *_rio_bootpkt_h_sccs = "@(#)bootpkt.h	1.1" ;
      * Overlayed onto the Data fields of a regular
      * Packet
      ************************************************/
-typedef struct BOOT_PKT BOOT_PKT ;
+typedef struct BOOT_PKT BOOT_PKT;
 struct BOOT_PKT {
-                    short     seq_num ;
-                    char      data[10] ;
-                } ;
+	short seq_num;
+	char data[10];
+};
 
 
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/brates.h

@@ -97,11 +97,10 @@
 
 #define MAX_RATE B2000
 
-struct    baud_rate            /* Tag for baud rates */
-{
-     /* short    host_rate,*/        /* As passed by the driver */
-     short    divisor,          /* The divisor */
-              prescaler;        /* The pre-scaler */
+struct baud_rate {		/* Tag for baud rates */
+	/* short    host_rate, *//* As passed by the driver */
+	short divisor,		/* The divisor */
+	 prescaler;		/* The pre-scaler */
 };
 
 #endif

drivers/char/rio/chan.h

@@ -21,7 +21,7 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_chan_h_sccs = "@(#)chan.h	1.1" ;
+static char *_rio_chan_h_sccs = "@(#)chan.h	1.1";
 #endif
 #endif
 

drivers/char/rio/cirrus.h

@@ -73,20 +73,20 @@
 #define	TIMER_TICK	0x82
 #define STOP_BREAK	0x83
 #define BASE(a) ((a) < 4 ? (short*)CIRRUS_FIRST : ((a) < 8 ? (short *)CIRRUS_SECOND : ((a) < 12 ? (short*)CIRRUS_THIRD : (short *)CIRRUS_FOURTH)))
-#define txack1	((short *)0x7104) 
-#define rxack1	((short *)0x7102) 
+#define txack1	((short *)0x7104)
+#define rxack1	((short *)0x7102)
 #define mdack1  ((short *)0x7106)
-#define txack2  ((short *)0x7006) 
-#define rxack2	((short *)0x7004) 
-#define mdack2  ((short *)0x7100) 
+#define txack2  ((short *)0x7006)
+#define rxack2	((short *)0x7004)
+#define mdack2  ((short *)0x7100)
 #define int_latch       ((short *) 0x7800)
-#define int_status      ((short *) 0x7c00) 
-#define tx1_pending     0x20 
-#define rx1_pending     0x10 
-#define md1_pending     0x40 
-#define tx2_pending     0x02 
-#define rx2_pending     0x01 
-#define md2_pending     0x40 
+#define int_status      ((short *) 0x7c00)
+#define tx1_pending     0x20
+#define rx1_pending     0x10
+#define md1_pending     0x40
+#define tx2_pending     0x02
+#define rx2_pending     0x01
+#define md2_pending     0x40
 #define module1_bits	0x07
 #define module1_modern	0x08
 #define module2_bits	0x70
@@ -113,65 +113,65 @@
    NB. These registers are relative values on 8 bit boundaries whereas
    on the RTA's the CIRRUS registers are on word boundaries. Use pointer
    arithmetic (short *) to obtain the real addresses required */
-#define ccr	0x05	/* Channel Command Register     */
-#define ier	0x06	/* Interrupt Enable Register    */
-#define cor1	0x08	/* Channel Option Register 1    */
-#define cor2	0x09	/* Channel Option Register 2    */
-#define cor3	0x0a	/* Channel Option Register 3    */
-#define cor4	0x1e	/* Channel Option Register 4    */
-#define	cor5	0x1f	/* Channel Option Register 5	*/
-
-#define ccsr	0x0b	/* Channel Control Status Register */
-#define rdcr	0x0e	/* Receive Data Count Register  */
-#define tdcr	0x12	/* Transmit Data Count Register */
-#define mcor1	0x15	/* Modem Change Option Register 1 */
-#define mcor2	0x16	/* Modem Change Option Regsiter 2 */
-
-#define livr	0x18	/* Local Interrupt Vector Register */
-#define schr1	0x1a	/* Special Character Register 1 */
-#define schr2	0x1b	/* Special Character Register 2 */
-#define schr3	0x1c	/* Special Character Register 3 */
-#define schr4	0x1d	/* Special Character Register 4 */
-
-#define rtr	0x20    /* Receive Timer Register */
-#define rtpr	0x21	/* Receive Timeout Period Register */
-#define lnc	0x24	/* Lnext character */
-
-#define rivr	0x43	/* Receive Interrupt Vector Register    */
-#define tivr	0x42	/* Transmit Interrupt Vector Register   */
-#define mivr	0x41	/* Modem Interrupt Vector Register      */
-#define gfrcr	0x40	/* Global Firmware Revision code Reg    */
-#define ricr	0x44	/* Receive Interrupting Channel Reg     */
-#define ticr	0x45	/* Transmit Interrupting Channel Reg    */
-#define micr	0x46	/* Modem Interrupting Channel Register  */
-
-#define gcr	0x4b	/* Global configuration register*/
-#define misr    0x4c    /* Modem interrupt status register */
+#define ccr	0x05		/* Channel Command Register     */
+#define ier	0x06		/* Interrupt Enable Register    */
+#define cor1	0x08		/* Channel Option Register 1    */
+#define cor2	0x09		/* Channel Option Register 2    */
+#define cor3	0x0a		/* Channel Option Register 3    */
+#define cor4	0x1e		/* Channel Option Register 4    */
+#define	cor5	0x1f		/* Channel Option Register 5    */
+
+#define ccsr	0x0b		/* Channel Control Status Register */
+#define rdcr	0x0e		/* Receive Data Count Register  */
+#define tdcr	0x12		/* Transmit Data Count Register */
+#define mcor1	0x15		/* Modem Change Option Register 1 */
+#define mcor2	0x16		/* Modem Change Option Regsiter 2 */
+
+#define livr	0x18		/* Local Interrupt Vector Register */
+#define schr1	0x1a		/* Special Character Register 1 */
+#define schr2	0x1b		/* Special Character Register 2 */
+#define schr3	0x1c		/* Special Character Register 3 */
+#define schr4	0x1d		/* Special Character Register 4 */
+
+#define rtr	0x20		/* Receive Timer Register */
+#define rtpr	0x21		/* Receive Timeout Period Register */
+#define lnc	0x24		/* Lnext character */
+
+#define rivr	0x43		/* Receive Interrupt Vector Register    */
+#define tivr	0x42		/* Transmit Interrupt Vector Register   */
+#define mivr	0x41		/* Modem Interrupt Vector Register      */
+#define gfrcr	0x40		/* Global Firmware Revision code Reg    */
+#define ricr	0x44		/* Receive Interrupting Channel Reg     */
+#define ticr	0x45		/* Transmit Interrupting Channel Reg    */
+#define micr	0x46		/* Modem Interrupting Channel Register  */
+
+#define gcr	0x4b		/* Global configuration register */
+#define misr    0x4c		/* Modem interrupt status register */
 
 #define rbusr	0x59
 #define tbusr	0x5a
 #define mbusr	0x5b
 
-#define eoir	0x60	/* End Of Interrupt Register */
-#define rdsr	0x62	/* Receive Data / Status Register */
-#define tdr	0x63	/* Transmit Data Register */
-#define svrr	0x67	/* Service Request Register */
+#define eoir	0x60		/* End Of Interrupt Register */
+#define rdsr	0x62		/* Receive Data / Status Register */
+#define tdr	0x63		/* Transmit Data Register */
+#define svrr	0x67		/* Service Request Register */
 
-#define car	0x68	/* Channel Access Register */
-#define mir	0x69	/* Modem Interrupt Register */
-#define tir	0x6a	/* Transmit Interrupt Register */
-#define rir	0x6b	/* Receive Interrupt Register */
-#define msvr1	0x6c	/* Modem Signal Value Register 1 */
-#define msvr2	0x6d	/* Modem Signal Value Register 2*/
-#define psvr	0x6f	/* Printer Signal Value Register*/
+#define car	0x68		/* Channel Access Register */
+#define mir	0x69		/* Modem Interrupt Register */
+#define tir	0x6a		/* Transmit Interrupt Register */
+#define rir	0x6b		/* Receive Interrupt Register */
+#define msvr1	0x6c		/* Modem Signal Value Register 1 */
+#define msvr2	0x6d		/* Modem Signal Value Register 2 */
+#define psvr	0x6f		/* Printer Signal Value Register */
 
-#define tbpr	0x72	/* Transmit Baud Rate Period Register */
-#define tcor	0x76	/* Transmit Clock Option Register */
+#define tbpr	0x72		/* Transmit Baud Rate Period Register */
+#define tcor	0x76		/* Transmit Clock Option Register */
 
-#define rbpr	0x78	/* Receive Baud Rate Period Register */
-#define rber	0x7a	/* Receive Baud Rate Extension Register */
-#define rcor	0x7c	/* Receive Clock Option Register*/
-#define ppr	0x7e	/* Prescalar Period Register    */
+#define rbpr	0x78		/* Receive Baud Rate Period Register */
+#define rber	0x7a		/* Receive Baud Rate Extension Register */
+#define rcor	0x7c		/* Receive Clock Option Register */
+#define ppr	0x7e		/* Prescalar Period Register    */
 
 /* Misc registers used for forcing the 1400 out of its reset woes */
 #define airl	0x6d
@@ -192,10 +192,10 @@
 
 /* RDSR - when status read from FIFO */
 #define	RDSR_BREAK		0x08	/* Break received */
-#define RDSR_TIMEOUT    	0x80    /* No new data timeout */
-#define RDSR_SC1  	  	0x10    /* Special char 1 (tx XON) matched */
-#define RDSR_SC2  	  	0x20    /* Special char 2 (tx XOFF) matched */
-#define RDSR_SC12_MASK	  	0x30    /* Mask for special chars 1 and 2 */
+#define RDSR_TIMEOUT    	0x80	/* No new data timeout */
+#define RDSR_SC1  	  	0x10	/* Special char 1 (tx XON) matched */
+#define RDSR_SC2  	  	0x20	/* Special char 2 (tx XOFF) matched */
+#define RDSR_SC12_MASK	  	0x30	/* Mask for special chars 1 and 2 */
 
 /* PPR */
 #define PPR_DEFAULT	0x31	/* Default value - for a 25Mhz clock gives
@@ -244,7 +244,7 @@
 #define IER_TIMEOUT	0x01	/* Timeout on no data */
 
 #define	IER_DEFAULT	0x94	/* Default values */
-#define IER_PARALLEL    0x84    /* Default for Parallel */
+#define IER_PARALLEL    0x84	/* Default for Parallel */
 #define	IER_EMPTY	0x92	/* Transmitter empty rather than ready */
 
 /* COR1 - Driver only */
@@ -264,11 +264,11 @@
 #define	COR1_7BITS	0x02	/* 7 data bits */
 #define	COR1_8BITS	0x03	/* 8 data bits */
 
-#define COR1_HOST       0xef    /* Safe host bits */
+#define COR1_HOST       0xef	/* Safe host bits */
 
 /* RTA only */
-#define COR1_CINPCK     0x00    /* Check parity of received characters */
-#define COR1_CNINPCK    0x10    /* Don't check parity */
+#define COR1_CINPCK     0x00	/* Check parity of received characters */
+#define COR1_CNINPCK    0x10	/* Don't check parity */
 
 /* COR2 bits for both RTA and driver use */
 #define	COR2_IXANY	0x80	/* IXANY - any character is XON */
@@ -293,9 +293,9 @@
 #define	COR3_FCT	0x20	/* Flow control transparency */
 #define	COR3_SCD12	0x10	/* Special character detect for SCHR's 1 + 2 */
 #define	COR3_FIFO12	0x0c	/* 12 chars for receive FIFO threshold */
-#define COR3_FIFO10     0x0a    /* 10 chars for receive FIFO threshold */
-#define COR3_FIFO8      0x08    /* 8 chars for receive FIFO threshold */
-#define COR3_FIFO6      0x06    /* 6 chars for receive FIFO threshold */
+#define COR3_FIFO10     0x0a	/* 10 chars for receive FIFO threshold */
+#define COR3_FIFO8      0x08	/* 8 chars for receive FIFO threshold */
+#define COR3_FIFO6      0x06	/* 6 chars for receive FIFO threshold */
 
 #define COR3_THRESHOLD  COR3_FIFO8	/* MUST BE LESS THAN MCOR_THRESHOLD */
 
@@ -386,7 +386,7 @@
 
 #define	MCOR_THRESHBITS 0x0F	/* mask for ANDing out the above */
 
-#define	MCOR_THRESHOLD	MCOR_THRESH9 /* MUST BE GREATER THAN COR3_THRESHOLD */
+#define	MCOR_THRESHOLD	MCOR_THRESH9	/* MUST BE GREATER THAN COR3_THRESHOLD */
 
 
 /* RTPR */
@@ -429,25 +429,25 @@
 #define CONFIG		0x01	/* Configure a port */
 #define	MOPEN		0x02	/* Modem open (block for DCD) */
 #define	CLOSE		0x03	/* Close a port */
-#define	WFLUSH		(0x04 | PRE_EMPTIVE) /* Write flush */
-#define	RFLUSH		(0x05 | PRE_EMPTIVE) /* Read flush */
-#define	RESUME		(0x06 | PRE_EMPTIVE) /* Resume if xoffed */
-#define	SBREAK		0x07 	/* Start break */
+#define	WFLUSH		(0x04 | PRE_EMPTIVE)	/* Write flush */
+#define	RFLUSH		(0x05 | PRE_EMPTIVE)	/* Read flush */
+#define	RESUME		(0x06 | PRE_EMPTIVE)	/* Resume if xoffed */
+#define	SBREAK		0x07	/* Start break */
 #define	EBREAK		0x08	/* End break */
-#define	SUSPEND		(0x09 | PRE_EMPTIVE) /* Susp op (behave as tho xoffed) */
-#define FCLOSE          (0x0a | PRE_EMPTIVE) /* Force close */
-#define XPRINT          0x0b    /* Xprint packet */
-#define MBIS		(0x0c | PRE_EMPTIVE) /* Set modem lines */
-#define MBIC		(0x0d | PRE_EMPTIVE) /* Clear modem lines */
-#define MSET		(0x0e | PRE_EMPTIVE) /* Set modem lines */
+#define	SUSPEND		(0x09 | PRE_EMPTIVE)	/* Susp op (behave as tho xoffed) */
+#define FCLOSE          (0x0a | PRE_EMPTIVE)	/* Force close */
+#define XPRINT          0x0b	/* Xprint packet */
+#define MBIS		(0x0c | PRE_EMPTIVE)	/* Set modem lines */
+#define MBIC		(0x0d | PRE_EMPTIVE)	/* Clear modem lines */
+#define MSET		(0x0e | PRE_EMPTIVE)	/* Set modem lines */
 #define PCLOSE		0x0f	/* Pseudo close - Leaves rx/tx enabled */
-#define MGET		(0x10 | PRE_EMPTIVE) /* Force update of modem status */
-#define MEMDUMP		(0x11 | PRE_EMPTIVE) /* Send back mem from addr supplied */
-#define	READ_REGISTER	(0x12 | PRE_EMPTIVE) /* Read CD1400 register (debug) */
+#define MGET		(0x10 | PRE_EMPTIVE)	/* Force update of modem status */
+#define MEMDUMP		(0x11 | PRE_EMPTIVE)	/* Send back mem from addr supplied */
+#define	READ_REGISTER	(0x12 | PRE_EMPTIVE)	/* Read CD1400 register (debug) */
 
 /* "Command" packets going from remote to host COMPLETE and MODEM_STATUS
    use data[4] / data[3] to indicate current state and modem status respectively
-*/ 
+*/
 
 #define	COMPLETE	(0x20 | PRE_EMPTIVE)
 				/* Command complete */

drivers/char/rio/cmd.h

@@ -42,7 +42,7 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_cmd_h_sccs = "@(#)cmd.h	1.1" ;
+static char *_rio_cmd_h_sccs = "@(#)cmd.h	1.1";
 #endif
 #endif
 
@@ -52,7 +52,7 @@ static char *_rio_cmd_h_sccs = "@(#)cmd.h	1.1" ;
 
 #define CMD_IGNORE_PKT          ( (ushort) 0)
 #define CMD_STATUS_REQ          ( (ushort) 1)
-#define CMD_UNIT_STATUS_REQ     ( (ushort) 2)     /* Is this needed ??? */
+#define CMD_UNIT_STATUS_REQ     ( (ushort) 2)	/* Is this needed ??? */
 #define CMD_CONF_PORT           ( (ushort) 3)
 #define CMD_CONF_UNIT           ( (ushort) 4)
 #define CMD_ROUTE_MAP_REQ       ( (ushort) 5)
@@ -81,4 +81,3 @@ static char *_rio_cmd_h_sccs = "@(#)cmd.h	1.1" ;
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/cmdblk.h

@@ -44,16 +44,15 @@ static char *_cmdblk_h_sccs_ = "@(#)cmdblk.h	1.2";
 ** a rup.
 */
 
-struct CmdBlk
-{
- struct CmdBlk *NextP;          /* Pointer to next command block */
- struct	PKT     Packet;         /* A packet, to copy to the rup */
-    	                        /* The func to call to check if OK */
-    	int     (*PreFuncP)(int, struct CmdBlk *);
-    	int     PreArg;         /* The arg for the func */
-    	                        /* The func to call when completed */
-    	int     (*PostFuncP)(int, struct CmdBlk *);
-    	int     PostArg;        /* The arg for the func */
+struct CmdBlk {
+	struct CmdBlk *NextP;	/* Pointer to next command block */
+	struct PKT Packet;	/* A packet, to copy to the rup */
+	/* The func to call to check if OK */
+	int (*PreFuncP) (int, struct CmdBlk *);
+	int PreArg;		/* The arg for the func */
+	/* The func to call when completed */
+	int (*PostFuncP) (int, struct CmdBlk *);
+	int PostArg;		/* The arg for the func */
 };
 
 #define NUM_RIO_CMD_BLKS (3 * (MAX_RUP * 4 + LINKS_PER_UNIT * 4))

drivers/char/rio/cmdpkt.h

@@ -54,135 +54,112 @@ static char *_cmdpkt_h_sccs_ = "@(#)cmdpkt.h	1.2";
 ** This structure overlays a PktCmd->CmdData structure, and so starts
 ** at Data[2] in the actual pkt!
 */
-struct BootSequence
-{
-    WORD	NumPackets;
-    WORD	LoadBase;
-    WORD	CodeSize;
+struct BootSequence {
+	WORD NumPackets;
+	WORD LoadBase;
+	WORD CodeSize;
 };
 
 #define	BOOT_SEQUENCE_LEN	8
 
-struct SamTop
-{
-    BYTE Unit;
-    BYTE Link;
+struct SamTop {
+	BYTE Unit;
+	BYTE Link;
 };
 
-struct CmdHdr
-{
-    BYTE PcCommand;
-    union
-    {
-    BYTE PcPhbNum;
-    BYTE PcLinkNum;
-    BYTE PcIDNum;
-    } U0;
+struct CmdHdr {
+	BYTE PcCommand;
+	union {
+		BYTE PcPhbNum;
+		BYTE PcLinkNum;
+		BYTE PcIDNum;
+	} U0;
 };
 
 
-struct PktCmd
-{
-    union
-    {
-	struct 
-	{
-	    struct CmdHdr CmdHdr;
-	    struct BootSequence PcBootSequence;
-	} S1;
-	struct
-	{
-	    WORD PcSequence;
-	    BYTE PcBootData[RTA_BOOT_DATA_SIZE];
-	} S2;
-	struct
-	{
-	    WORD  __crud__;
-	    BYTE  PcUniqNum[4];	        /* this is really a uint. */
-	    BYTE  PcModuleTypes;  	/* what modules are fitted */
-	} S3;
-	struct
-	{
-	    struct CmdHdr CmdHdr;
-	    BYTE   __undefined__;
-	    BYTE   PcModemStatus;
-	    BYTE   PcPortStatus;
-	    BYTE   PcSubCommand;	/* commands like mem or register dump */
-	    WORD   PcSubAddr;		/* Address for command */
-	    BYTE   PcSubData[64];	/* Date area for command */
-	} S4;
-	struct
-	{
-	    struct CmdHdr CmdHdr;
-	    BYTE   PcCommandText[1];
-	    BYTE   __crud__[20];
-	    BYTE   PcIDNum2;		/* It had to go somewhere! */
-	} S5;
-	struct
-	{
-	    struct CmdHdr CmdHdr;
-	    struct SamTop    Topology[LINKS_PER_UNIT];
-	} S6;
-    } U1;
+struct PktCmd {
+	union {
+		struct {
+			struct CmdHdr CmdHdr;
+			struct BootSequence PcBootSequence;
+		} S1;
+		struct {
+			WORD PcSequence;
+			BYTE PcBootData[RTA_BOOT_DATA_SIZE];
+		} S2;
+		struct {
+			WORD __crud__;
+			BYTE PcUniqNum[4];	/* this is really a uint. */
+			BYTE PcModuleTypes;	/* what modules are fitted */
+		} S3;
+		struct {
+			struct CmdHdr CmdHdr;
+			BYTE __undefined__;
+			BYTE PcModemStatus;
+			BYTE PcPortStatus;
+			BYTE PcSubCommand;	/* commands like mem or register dump */
+			WORD PcSubAddr;	/* Address for command */
+			BYTE PcSubData[64];	/* Date area for command */
+		} S4;
+		struct {
+			struct CmdHdr CmdHdr;
+			BYTE PcCommandText[1];
+			BYTE __crud__[20];
+			BYTE PcIDNum2;	/* It had to go somewhere! */
+		} S5;
+		struct {
+			struct CmdHdr CmdHdr;
+			struct SamTop Topology[LINKS_PER_UNIT];
+		} S6;
+	} U1;
 };
 
-struct PktCmd_M
-{
-    union
-    {
-	struct 
-	{
-	    struct
-	    {
-    		uchar PcCommand;
-    		union
-    		{
-    		    uchar PcPhbNum;
-    		    uchar PcLinkNum;
-    		    uchar PcIDNum;
-    		} U0;
-	    } CmdHdr;
-	    struct
-	    {
-                ushort	NumPackets;
-                ushort	LoadBase;
-                ushort	CodeSize;
-            } PcBootSequence;
-	} S1;
-	struct
-	{
-	    ushort PcSequence;
-	    uchar PcBootData[RTA_BOOT_DATA_SIZE];
-	} S2;
-	struct
-	{
-	    ushort  __crud__;
-	    uchar  PcUniqNum[4];	        /* this is really a uint. */
-	    uchar  PcModuleTypes;  	/* what modules are fitted */
-	} S3;
-	struct
-	{
-	    ushort  __cmd_hdr__;
-	    uchar   __undefined__;
-	    uchar   PcModemStatus;
-	    uchar   PcPortStatus;
-	    uchar   PcSubCommand;
-	    ushort  PcSubAddr;
-	    uchar   PcSubData[64];
-	} S4;
-	struct
-	{
-	    ushort  __cmd_hdr__;
-	    uchar   PcCommandText[1];
-	    uchar   __crud__[20];
-	    uchar   PcIDNum2;		/* Tacked on end */
-	} S5;
-	struct
-	{
-	    ushort  __cmd_hdr__;
-	    struct Top Topology[LINKS_PER_UNIT];
-	} S6;
-    } U1;
+struct PktCmd_M {
+	union {
+		struct {
+			struct {
+				uchar PcCommand;
+				union {
+					uchar PcPhbNum;
+					uchar PcLinkNum;
+					uchar PcIDNum;
+				} U0;
+			} CmdHdr;
+			struct {
+				ushort NumPackets;
+				ushort LoadBase;
+				ushort CodeSize;
+			} PcBootSequence;
+		} S1;
+		struct {
+			ushort PcSequence;
+			uchar PcBootData[RTA_BOOT_DATA_SIZE];
+		} S2;
+		struct {
+			ushort __crud__;
+			uchar PcUniqNum[4];	/* this is really a uint. */
+			uchar PcModuleTypes;	/* what modules are fitted */
+		} S3;
+		struct {
+			ushort __cmd_hdr__;
+			uchar __undefined__;
+			uchar PcModemStatus;
+			uchar PcPortStatus;
+			uchar PcSubCommand;
+			ushort PcSubAddr;
+			uchar PcSubData[64];
+		} S4;
+		struct {
+			ushort __cmd_hdr__;
+			uchar PcCommandText[1];
+			uchar __crud__[20];
+			uchar PcIDNum2;	/* Tacked on end */
+		} S5;
+		struct {
+			ushort __cmd_hdr__;
+			struct Top Topology[LINKS_PER_UNIT];
+		} S6;
+	} U1;
 };
 
 #define Command		U1.S1.CmdHdr.PcCommand

drivers/char/rio/control.h

@@ -51,12 +51,11 @@
 #define	UFOAD		( CONTROL + 4 )
 #define IWAIT		( CONTROL + 5 )
 
-#define	IFOAD_MAGIC	0xF0AD		/* of course */
+#define	IFOAD_MAGIC	0xF0AD	/* of course */
 #define	ZOMBIE_MAGIC	(~0xDEAD)	/* not dead -> zombie */
-#define	UFOAD_MAGIC	0xD1E		/* kill-your-neighbour */
-#define	IWAIT_MAGIC	0xB1DE		/* Bide your time */
+#define	UFOAD_MAGIC	0xD1E	/* kill-your-neighbour */
+#define	IWAIT_MAGIC	0xB1DE	/* Bide your time */
 
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/daemon.h

@@ -44,18 +44,16 @@ static char *_daemon_h_sccs_ = "@(#)daemon.h	1.3";
 ** structures used on /dev/rio
 */
 
-struct Error
-{
-	uint	Error;
-	uint	Entry;
-	uint	Other;
+struct Error {
+	uint Error;
+	uint Entry;
+	uint Other;
 };
 
-struct DownLoad
-{
-	char	*DataP;
-	uint	Count;
-	uint	ProductCode;
+struct DownLoad {
+	char *DataP;
+	uint Count;
+	uint ProductCode;
 };
 
 /*
@@ -66,46 +64,41 @@ struct DownLoad
 #endif
 
 #ifndef MAX_XP_CTRL_LEN
-#define	MAX_XP_CTRL_LEN 16		/* ALSO IN PORT.H */
+#define	MAX_XP_CTRL_LEN 16	/* ALSO IN PORT.H */
 #endif
 
-struct	PortSetup
-{
-	uint	From;	/* Set/Clear XP & IXANY Control from this port.... */
-	uint	To;	/* .... to this port */
-	uint	XpCps;			/* at this speed */
-	char	XpOn[MAX_XP_CTRL_LEN];	/* this is the start string */
-	char	XpOff[MAX_XP_CTRL_LEN];	/* this is the stop string */
-	uchar	IxAny;			/* enable/disable IXANY */
-	uchar	IxOn;			/* enable/disable IXON */
-	uchar	Lock;			/* lock port params */
-	uchar	Store;			/* store params across closes */
-	uchar	Drain;			/* close only when drained */
+struct PortSetup {
+	uint From;		/* Set/Clear XP & IXANY Control from this port.... */
+	uint To;		/* .... to this port */
+	uint XpCps;		/* at this speed */
+	char XpOn[MAX_XP_CTRL_LEN];	/* this is the start string */
+	char XpOff[MAX_XP_CTRL_LEN];	/* this is the stop string */
+	uchar IxAny;		/* enable/disable IXANY */
+	uchar IxOn;		/* enable/disable IXON */
+	uchar Lock;		/* lock port params */
+	uchar Store;		/* store params across closes */
+	uchar Drain;		/* close only when drained */
 };
 
-struct	LpbReq
-{
-	uint	Host;
-	uint	Link;
-	struct  LPB     *LpbP;
+struct LpbReq {
+	uint Host;
+	uint Link;
+	struct LPB *LpbP;
 };
 
-struct	RupReq
-{
-	uint	HostNum;
-	uint	RupNum;
-	struct  RUP 	*RupP;
+struct RupReq {
+	uint HostNum;
+	uint RupNum;
+	struct RUP *RupP;
 };
 
-struct	PortReq
-{
-	uint	SysPort;
-	struct  Port 	*PortP;
+struct PortReq {
+	uint SysPort;
+	struct Port *PortP;
 };
 
-struct  StreamInfo
-{
-	uint	SysPort;
+struct StreamInfo {
+	uint SysPort;
 #if 0
 	queue_t RQueue;
 	queue_t WQueue;
@@ -115,68 +108,59 @@ struct  StreamInfo
 #endif
 };
 
-struct	HostReq
-{
-	uint	HostNum;
-	struct  Host 	*HostP;
+struct HostReq {
+	uint HostNum;
+	struct Host *HostP;
 };
 
-struct	HostDpRam
-{
-	uint	HostNum;
-	struct	DpRam	*DpRamP;
+struct HostDpRam {
+	uint HostNum;
+	struct DpRam *DpRamP;
 };
 
-struct	DebugCtrl
-{
-	uint	SysPort;
-	uint	Debug;
-	uint	Wait;
+struct DebugCtrl {
+	uint SysPort;
+	uint Debug;
+	uint Wait;
 };
 
-struct	MapInfo
-{
-	uint	FirstPort;	/* 8 ports, starting from this (tty) number */
-	uint	RtaUnique;	/* reside on this RTA (unique number) */
+struct MapInfo {
+	uint FirstPort;		/* 8 ports, starting from this (tty) number */
+	uint RtaUnique;		/* reside on this RTA (unique number) */
 };
 
-struct	MapIn
-{
-	uint	NumEntries;		/* How many port sets are we mapping? */
-	struct  MapInfo	*MapInfoP;	/* Pointer to (user space) info */
+struct MapIn {
+	uint NumEntries;	/* How many port sets are we mapping? */
+	struct MapInfo *MapInfoP;	/* Pointer to (user space) info */
 };
 
-struct  SendPack
-{
-        unsigned int	PortNum;
-	unsigned char	Len;
-	unsigned char	Data[PKT_MAX_DATA_LEN];
+struct SendPack {
+	unsigned int PortNum;
+	unsigned char Len;
+	unsigned char Data[PKT_MAX_DATA_LEN];
 };
 
-struct SpecialRupCmd
-{
-	struct	PKT		Packet;
-	unsigned short	Host;
-	unsigned short	RupNum;
+struct SpecialRupCmd {
+	struct PKT Packet;
+	unsigned short Host;
+	unsigned short RupNum;
 };
 
-struct	IdentifyRta
-{
-	ulong	RtaUnique;
-	uchar	ID;
+struct IdentifyRta {
+	ulong RtaUnique;
+	uchar ID;
 };
 
-struct	KillNeighbour
-{
-	ulong	UniqueNum;
-	uchar	Link;
+struct KillNeighbour {
+	ulong UniqueNum;
+	uchar Link;
 };
 
 struct rioVersion {
-    char        version[MAX_VERSION_LEN];
-    char        relid[MAX_VERSION_LEN];
-    int         buildLevel;
-    char        buildDate[MAX_VERSION_LEN];
+	char version[MAX_VERSION_LEN];
+	char relid[MAX_VERSION_LEN];
+	int buildLevel;
+	char buildDate[MAX_VERSION_LEN];
 };
 
 
@@ -316,16 +300,16 @@ struct rioVersion {
 #define	RIO_SET_XP_CPS    rIOCW(155,int)
 #define RIO_GET_IXANY     rIOCR(156,int)	/* ixany allowed? */
 #define RIO_SET_IXANY     rIOCW(157,int)
-#define RIO_SET_IXANY_ON  rIOCN(158)		/* allow ixany */
-#define RIO_SET_IXANY_OFF rIOCN(159)		/* disallow ixany */
+#define RIO_SET_IXANY_ON  rIOCN(158)	/* allow ixany */
+#define RIO_SET_IXANY_OFF rIOCN(159)	/* disallow ixany */
 #define RIO_GET_MODEM     rIOCR(160,int)	/* port is modem/direct line? */
 #define RIO_SET_MODEM     rIOCW(161,int)
-#define RIO_SET_MODEM_ON  rIOCN(162)		/* port is a modem */
-#define RIO_SET_MODEM_OFF rIOCN(163)		/* port is direct */
+#define RIO_SET_MODEM_ON  rIOCN(162)	/* port is a modem */
+#define RIO_SET_MODEM_OFF rIOCN(163)	/* port is direct */
 #define RIO_GET_IXON      rIOCR(164,int)	/* ixon allowed? */
 #define RIO_SET_IXON      rIOCW(165,int)
-#define RIO_SET_IXON_ON   rIOCN(166)		/* allow ixon */
-#define RIO_SET_IXON_OFF  rIOCN(167)		/* disallow ixon */
+#define RIO_SET_IXON_ON   rIOCN(166)	/* allow ixon */
+#define RIO_SET_IXON_OFF  rIOCN(167)	/* disallow ixon */
 
 #define RIO_GET_SIVIEW	  ((('s')<<8) | 106)	/* backwards compatible with SI */
 

drivers/char/rio/debug.h

@@ -33,7 +33,7 @@
 #define	DBPACKET(pkt, opt, str, chn) 	debug_packet((pkt), (opt), (str), (chn))
 #else
 #define	DBPACKET(pkt, opt, str, c)
-#endif	/* DCIRRUS */
+#endif				/* DCIRRUS */
 
 
-#endif	/* _debug_h_ */
+#endif				/* _debug_h_ */

drivers/char/rio/defaults.h

@@ -37,13 +37,13 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_defaults_h_sccs = "@(#)defaults.h	1.1" ;
+static char *_rio_defaults_h_sccs = "@(#)defaults.h	1.1";
 #endif
 #endif
 
 
-#define MILLISECOND           (int) (1000/64)   /* 15.625 low ticks */
-#define SECOND                (int) 15625       /* Low priority ticks */
+#define MILLISECOND           (int) (1000/64)	/* 15.625 low ticks */
+#define SECOND                (int) 15625	/* Low priority ticks */
 
 #ifdef RTA
 #define RX_LIMIT       (ushort) 3
@@ -56,4 +56,3 @@ static char *_rio_defaults_h_sccs = "@(#)defaults.h	1.1" ;
 
 
 /*********** end of file ***********/
-

drivers/char/rio/eisa.h

@@ -60,7 +60,7 @@ static char *_eisa_h_sccs_ = "@(#)eisa.h	1.2";
 
 #define	EISA_PRODUCT_IDENT_LO		0xC80	/* where RIO_EISA_IDENT is */
 #define	EISA_PRODUCT_IDENT_HI		0xC81
-#define	EISA_PRODUCT_NUMBER		0xC82   /* where PROD_CODE is */
+#define	EISA_PRODUCT_NUMBER		0xC82	/* where PROD_CODE is */
 #define	EISA_REVISION_NUMBER		0xC83	/* revision (1dp) */
 #define	EISA_ENABLE			0xC84	/* set LSB to enable card */
 #define	EISA_UNIQUE_NUM_0		0xC88	/* vomit */
@@ -101,4 +101,4 @@ static char *_eisa_h_sccs_ = "@(#)eisa.h	1.2";
 #define	INBZ(z,x)	inb(((z)<<12) | (x))
 #define	OUTBZ(z,x,y)	outb((((z)<<12) | (x)), y)
 
-#endif /* __rio_eisa_h__ */
+#endif				/* __rio_eisa_h__ */

drivers/char/rio/enable.h

@@ -36,7 +36,7 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_enable_h_sccs = "@(#)enable.h	1.1" ;
+static char *_rio_enable_h_sccs = "@(#)enable.h	1.1";
 #endif
 #endif
 
@@ -46,5 +46,3 @@ static char *_rio_enable_h_sccs = "@(#)enable.h	1.1" ;
 
 
 /*********** end of file ***********/
-
-

drivers/char/rio/error.h

@@ -80,6 +80,3 @@
 
 
 /*********** end of file ***********/
-
-
-

drivers/char/rio/errors.h

@@ -101,4 +101,4 @@ static char *_errors_h_sccs_ = "@(#)errors.h	1.2";
 #define	NOT_ENOUGH_CORE_FOR_PCI_COPY	53
 
 
-#endif /* __rio_errors_h__ */
+#endif				/* __rio_errors_h__ */

drivers/char/rio/formpkt.h

@@ -41,114 +41,113 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_formpkt_h_sccs = "@(#)formpkt.h	1.1" ;
+static char *_rio_formpkt_h_sccs = "@(#)formpkt.h	1.1";
 #endif
 #endif
 
-typedef struct FORM_BOOT_PKT_1 FORM_BOOT_PKT_1 ;
+typedef struct FORM_BOOT_PKT_1 FORM_BOOT_PKT_1;
 struct FORM_BOOT_PKT_1 {
-                           ushort pkt_number ;
-                           ushort pkt_total ;
-                           ushort boot_top ;
-                       } ;
+	ushort pkt_number;
+	ushort pkt_total;
+	ushort boot_top;
+};
 
-typedef struct FORM_BOOT_PKT_2 FORM_BOOT_PKT_2 ;
+typedef struct FORM_BOOT_PKT_2 FORM_BOOT_PKT_2;
 struct FORM_BOOT_PKT_2 {
-                           ushort pkt_number ;
-                           char   boot_data[10] ;
-                       } ;
+	ushort pkt_number;
+	char boot_data[10];
+};
 
 
-typedef struct FORM_ATTACH_RTA   FORM_ATTACH_RTA ;
-struct FORM_ATTACH_RTA  {
-                       char    cmd_code ;
-                       char    booter_serial[4] ;
-                       char    booter_link ;
-                       char    bootee_serial[4] ;
-                       char    bootee_link ;
-                   } ;
+typedef struct FORM_ATTACH_RTA FORM_ATTACH_RTA;
+struct FORM_ATTACH_RTA {
+	char cmd_code;
+	char booter_serial[4];
+	char booter_link;
+	char bootee_serial[4];
+	char bootee_link;
+};
 
 
-typedef struct FORM_BOOT_ID   FORM_BOOT_ID ;
-struct FORM_BOOT_ID  {
-                       char    cmd_code ;
-                       char    bootee_serial[4] ;
-                       char    bootee_prod_id ;
-                       char    bootee_link ;
-                   } ;
+typedef struct FORM_BOOT_ID FORM_BOOT_ID;
+struct FORM_BOOT_ID {
+	char cmd_code;
+	char bootee_serial[4];
+	char bootee_prod_id;
+	char bootee_link;
+};
 
 
 
-typedef struct FORM_ROUTE_1   FORM_ROUTE_1 ;
+typedef struct FORM_ROUTE_1 FORM_ROUTE_1;
 struct FORM_ROUTE_1 {
-                        char     cmd_code ;
-                        char     pkt_number ;
-                        char     total_in_sequence ;
-                        char     unit_id ;
-                        char     host_unit_id ;
-                    } ;
-
-typedef struct FORM_ROUTE_2   FORM_ROUTE_2 ;
+	char cmd_code;
+	char pkt_number;
+	char total_in_sequence;
+	char unit_id;
+	char host_unit_id;
+};
+
+typedef struct FORM_ROUTE_2 FORM_ROUTE_2;
 struct FORM_ROUTE_2 {
-                        char   cmd_code ;
-                        char   pkt_number ;
-                        char   total_in_sequence ;
-                        char   route_data[9] ;
-                    } ;
+	char cmd_code;
+	char pkt_number;
+	char total_in_sequence;
+	char route_data[9];
+};
 
-typedef struct FORM_ROUTE_REQ   FORM_ROUTE_REQ ;
+typedef struct FORM_ROUTE_REQ FORM_ROUTE_REQ;
 struct FORM_ROUTE_REQ {
-                          char   cmd_code ;
-                          char   pkt_number ;
-                          char   total_in_sequence ;
-                          char   route_data[10] ;
-                      } ;
+	char cmd_code;
+	char pkt_number;
+	char total_in_sequence;
+	char route_data[10];
+};
 
 
-typedef struct FORM_ERROR   FORM_ERROR ;
+typedef struct FORM_ERROR FORM_ERROR;
 struct FORM_ERROR {
-                        char   cmd_code ;
-                        char   error_code ;
+	char cmd_code;
+	char error_code;
 
-                    } ;
+};
 
-typedef struct FORM_STATUS   FORM_STATUS ;
+typedef struct FORM_STATUS FORM_STATUS;
 struct FORM_STATUS {
-                        char   cmd_code ;
-                        char   status_code ;
-                        char   last_packet_valid ;
-                        char   tx_buffer ;
-                        char   rx_buffer ;
-                        char   port_status ;
-                        char   phb_status ;
-                    } ;
+	char cmd_code;
+	char status_code;
+	char last_packet_valid;
+	char tx_buffer;
+	char rx_buffer;
+	char port_status;
+	char phb_status;
+};
 
 
-typedef struct FORM_LINK_STATUS   FORM_LINK_STATUS ;
+typedef struct FORM_LINK_STATUS FORM_LINK_STATUS;
 struct FORM_LINK_STATUS {
-                        char    cmd_code ;
-                        char    status_code ;
-                        char    link_number ;
-                        ushort  rx_errors ;
-                        ushort  tx_errors ;
-                        ushort  csum_errors ;
-                        ushort  disconnects ;
-                    } ;
+	char cmd_code;
+	char status_code;
+	char link_number;
+	ushort rx_errors;
+	ushort tx_errors;
+	ushort csum_errors;
+	ushort disconnects;
+};
 
 
 
-typedef struct FORM_PARTITION FORM_PARTITION ;
+typedef struct FORM_PARTITION FORM_PARTITION;
 struct FORM_PARTITION {
-                        char    cmd_code ;
-                        char    status_code ;
-                        char    port_number ;
-                        char    tx_max ;
-                        char    rx_max ;
-                        char    rx_limit ;
-                      } ;
+	char cmd_code;
+	char status_code;
+	char port_number;
+	char tx_max;
+	char rx_max;
+	char rx_limit;
+};
 
 
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/func.h

@@ -47,20 +47,19 @@ int RIOBootCodeHOST(struct rio_info *, register struct DownLoad *);
 int RIOBootCodeUNKNOWN(struct rio_info *, struct DownLoad *);
 void msec_timeout(struct Host *);
 int RIOBootRup(struct rio_info *, uint, struct Host *, struct PKT *);
-int RIOBootOk(struct rio_info *,struct Host *, ulong);
-int RIORtaBound(struct rio_info *, uint); 
+int RIOBootOk(struct rio_info *, struct Host *, ulong);
+int RIORtaBound(struct rio_info *, uint);
 void FillSlot(int, int, uint, struct Host *);
 
 /* riocmd.c */
 int RIOFoadRta(struct Host *, struct Map *);
 int RIOZombieRta(struct Host *, struct Map *);
-int RIOCommandRta(struct rio_info *, uint, int (* func)( struct Host *, 
-								struct Map *));
-int RIOIdentifyRta(struct rio_info *, caddr_t); 
+int RIOCommandRta(struct rio_info *, uint, int (*func) (struct Host *, struct Map *));
+int RIOIdentifyRta(struct rio_info *, caddr_t);
 int RIOKillNeighbour(struct rio_info *, caddr_t);
 int RIOSuspendBootRta(struct Host *, int, int);
 int RIOFoadWakeup(struct rio_info *);
-struct CmdBlk * RIOGetCmdBlk(void);
+struct CmdBlk *RIOGetCmdBlk(void);
 void RIOFreeCmdBlk(struct CmdBlk *);
 int RIOQueueCmdBlk(struct Host *, uint, struct CmdBlk *);
 void RIOPollHostCommands(struct rio_info *, struct Host *);
@@ -71,13 +70,13 @@ void ShowPacket(uint, struct PKT *);
 
 /* rioctrl.c */
 int copyin(int, caddr_t, int);
-int riocontrol(struct rio_info *, dev_t,int,caddr_t,int); 
-int RIOPreemptiveCmd(struct rio_info *,struct Port *,uchar);
+int riocontrol(struct rio_info *, dev_t, int, caddr_t, int);
+int RIOPreemptiveCmd(struct rio_info *, struct Port *, uchar);
 
 /* rioinit.c */
 void rioinit(struct rio_info *, struct RioHostInfo *);
 void RIOInitHosts(struct rio_info *, struct RioHostInfo *);
-void RIOISAinit(struct rio_info *,int);
+void RIOISAinit(struct rio_info *, int);
 int RIODoAT(struct rio_info *, int, int);
 caddr_t RIOCheckForATCard(int);
 int RIOAssignAT(struct rio_info *, int, caddr_t, int);
@@ -85,7 +84,7 @@ int RIOBoardTest(paddr_t, caddr_t, uchar, int);
 void RIOAllocDataStructs(struct rio_info *);
 void RIOSetupDataStructs(struct rio_info *);
 int RIODefaultName(struct rio_info *, struct Host *, uint);
-struct rioVersion * RIOVersid(void);
+struct rioVersion *RIOVersid(void);
 int RIOMapin(paddr_t, int, caddr_t *);
 void RIOMapout(paddr_t, long, caddr_t);
 void RIOHostReset(uint, volatile struct DpRam *, uint);
@@ -108,7 +107,7 @@ void remove_receive(struct Port *);
 
 /* rioroute.c */
 int RIORouteRup(struct rio_info *, uint, struct Host *, struct PKT *);
-void RIOFixPhbs(struct rio_info *, struct Host *, uint); 
+void RIOFixPhbs(struct rio_info *, struct Host *, uint);
 uint GetUnitType(uint);
 int RIOSetChange(struct rio_info *);
 int RIOFindFreeID(struct rio_info *, struct Host *, uint *, uint *);
@@ -116,9 +115,9 @@ int RIOFindFreeID(struct rio_info *, struct Host *, uint *, uint *);
 
 /* riotty.c */
 
-int riotopen(struct tty_struct * tty, struct file * filp);
-int riotclose(void  *ptr);
-int riotioctl(struct rio_info *, struct tty_struct *, register int, register caddr_t); 
+int riotopen(struct tty_struct *tty, struct file *filp);
+int riotclose(void *ptr);
+int riotioctl(struct rio_info *, struct tty_struct *, register int, register caddr_t);
 void ttyseth(struct Port *, struct ttystatics *, struct old_sgttyb *sg);
 
 /* riotable.c */
@@ -127,27 +126,27 @@ int RIOApel(struct rio_info *);
 int RIODeleteRta(struct rio_info *, struct Map *);
 int RIOAssignRta(struct rio_info *, struct Map *);
 int RIOReMapPorts(struct rio_info *, struct Host *, struct Map *);
-int RIOChangeName(struct rio_info *, struct Map*);
+int RIOChangeName(struct rio_info *, struct Map *);
 
 #if 0
 /* riodrvr.c */
-struct rio_info * rio_install(struct RioHostInfo *);
+struct rio_info *rio_install(struct RioHostInfo *);
 int rio_uninstall(register struct rio_info *);
 int rio_open(struct rio_info *, int, struct file *);
 int rio_close(struct rio_info *, struct file *);
 int rio_read(struct rio_info *, struct file *, char *, int);
-int rio_write(struct rio_info *, struct file *	f, char *, int);
+int rio_write(struct rio_info *, struct file *f, char *, int);
 int rio_ioctl(struct rio_info *, struct file *, int, char *);
-int rio_select(struct rio_info *, struct file *	f, int, struct sel *);
-int	rio_intr(char *);
-int rio_isr_thread(char  *);
-struct rio_info * rio_info_store( int cmd, struct rio_info * p);
+int rio_select(struct rio_info *, struct file *f, int, struct sel *);
+int rio_intr(char *);
+int rio_isr_thread(char *);
+struct rio_info *rio_info_store(int cmd, struct rio_info *p);
 #endif
 
-extern int    rio_pcicopy(char *src, char *dst, int n);
-extern int rio_minor (struct tty_struct *tty);
-extern int rio_ismodem (struct tty_struct *tty);
+extern int rio_pcicopy(char *src, char *dst, int n);
+extern int rio_minor(struct tty_struct *tty);
+extern int rio_ismodem(struct tty_struct *tty);
 
-extern void rio_start_card_running (struct Host * HostP);
+extern void rio_start_card_running(struct Host *HostP);
 
-#endif	/* __func_h_def */
+#endif				/* __func_h_def */

drivers/char/rio/host.h

@@ -49,33 +49,32 @@ static char *_host_h_sccs_ = "@(#)host.h	1.2";
 **    Host data structure. This is used for the software equiv. of
 **    the host.
 */
-struct    Host
-{
-    uchar             	    Type;      /* RIO_EISA, RIO_MCA, ... */
-    uchar             	    Ivec;      /* POLLED or ivec number */
-    uchar             	    Mode;      /* Control stuff */
-    uchar                   Slot;      /* Slot */
-    volatile caddr_t        Caddr;     /* KV address of DPRAM */
-    volatile struct DpRam  *CardP;     /* KV address of DPRAM, with overlay */
-    paddr_t          	    PaddrP;    /* Phys. address of DPRAM */
-    char                    Name[MAX_NAME_LEN];  /* The name of the host */
-    uint            	    UniqueNum; /* host unique number */
-    spinlock_t	            HostLock;  /* Lock structure for MPX */
-    /*struct pci_devinfo    PciDevInfo; *//* PCI Bus/Device/Function stuff */
-    /*struct lockb	    HostLock;  *//* Lock structure for MPX */
-    uint                    WorkToBeDone; /* set to true each interrupt */
-    uint                    InIntr;    /* Being serviced? */
-    uint                    IntSrvDone;/* host's interrupt has been serviced */
-    int			    (*Copy)( caddr_t, caddr_t, int ); /* copy func */
-    struct timer_list timer;
-    /*
-    **               I M P O R T A N T !
-    **
-    ** The rest of this data structure is cleared to zero after
-    ** a RIO_HOST_FOAD command.
-    */
-    
-    ulong                   Flags;     /* Whats going down */
+struct Host {
+	uchar Type;		/* RIO_EISA, RIO_MCA, ... */
+	uchar Ivec;		/* POLLED or ivec number */
+	uchar Mode;		/* Control stuff */
+	uchar Slot;		/* Slot */
+	volatile caddr_t Caddr;	/* KV address of DPRAM */
+	volatile struct DpRam *CardP;	/* KV address of DPRAM, with overlay */
+	paddr_t PaddrP;		/* Phys. address of DPRAM */
+	char Name[MAX_NAME_LEN];	/* The name of the host */
+	uint UniqueNum;		/* host unique number */
+	spinlock_t HostLock;	/* Lock structure for MPX */
+	/*struct pci_devinfo    PciDevInfo; *//* PCI Bus/Device/Function stuff */
+	/*struct lockb          HostLock;  *//* Lock structure for MPX */
+	uint WorkToBeDone;	/* set to true each interrupt */
+	uint InIntr;		/* Being serviced? */
+	uint IntSrvDone;	/* host's interrupt has been serviced */
+	int (*Copy) (caddr_t, caddr_t, int);	/* copy func */
+	struct timer_list timer;
+	/*
+	 **               I M P O R T A N T !
+	 **
+	 ** The rest of this data structure is cleared to zero after
+	 ** a RIO_HOST_FOAD command.
+	 */
+
+	ulong Flags;		/* Whats going down */
 #define RC_WAITING            0
 #define RC_STARTUP            1
 #define RC_RUNNING            2
@@ -93,25 +92,25 @@ struct    Host
 #define RC_BOOT_OWN           0x10	/* Only boot RTAs bound to this system */
 #define RC_BOOT_NONE          0x20	/* Don't boot any RTAs (slave mode) */
 
-    struct Top		    Topology[LINKS_PER_UNIT]; /* one per link */
-    struct Map              Mapping[MAX_RUP];     /* Mappings for host */
-    struct PHB		    *PhbP;                /* Pointer to the PHB array */
-    ushort           	    *PhbNumP;             /* Ptr to Number of PHB's */
-    struct LPB 	            *LinkStrP ;           /* Link Structure Array */
-    struct RUP       	    *RupP;                /* Sixteen real rups here */
-    struct PARM_MAP  	    *ParmMapP;            /* points to the parmmap */
-    uint                    ExtraUnits[MAX_EXTRA_UNITS]; /* unknown things */
-    uint                    NumExtraBooted;       /* how many of the above */
-    /*
-    ** Twenty logical rups.
-    ** The first sixteen are the real Rup entries (above), the last four
-    ** are the link RUPs.
-    */
-    struct UnixRup	    UnixRups[MAX_RUP+LINKS_PER_UNIT];
-	int				timeout_id;	/* For calling 100 ms delays */
-	int				timeout_sem;/* For calling 100 ms delays */
-    long locks; /* long req'd for set_bit --RR */
-    char             	    ____end_marker____;
+	struct Top Topology[LINKS_PER_UNIT];	/* one per link */
+	struct Map Mapping[MAX_RUP];	/* Mappings for host */
+	struct PHB *PhbP;	/* Pointer to the PHB array */
+	ushort *PhbNumP;	/* Ptr to Number of PHB's */
+	struct LPB *LinkStrP;	/* Link Structure Array */
+	struct RUP *RupP;	/* Sixteen real rups here */
+	struct PARM_MAP *ParmMapP;	/* points to the parmmap */
+	uint ExtraUnits[MAX_EXTRA_UNITS];	/* unknown things */
+	uint NumExtraBooted;	/* how many of the above */
+	/*
+	 ** Twenty logical rups.
+	 ** The first sixteen are the real Rup entries (above), the last four
+	 ** are the link RUPs.
+	 */
+	struct UnixRup UnixRups[MAX_RUP + LINKS_PER_UNIT];
+	int timeout_id;		/* For calling 100 ms delays */
+	int timeout_sem;	/* For calling 100 ms delays */
+	long locks;		/* long req'd for set_bit --RR */
+	char ____end_marker____;
 };
 #define Control      CardP->DpControl
 #define SetInt       CardP->DpSetInt
@@ -129,6 +128,6 @@ struct    Host
 #define Year         CardP->DpYear
 #define Week         CardP->DpWeek
 
-#define RIO_DUMBPARM 0x0860    /* what not to expect */
+#define RIO_DUMBPARM 0x0860	/* what not to expect */
 
 #endif

drivers/char/rio/hosthw.h

@@ -37,7 +37,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_hosthw_h_sccs = "@(#)hosthw.h	1.2" ;
+static char *_rio_hosthw_h_sccs = "@(#)hosthw.h	1.2";
 #endif
 #endif
 
@@ -53,5 +53,3 @@ static char *_rio_hosthw_h_sccs = "@(#)hosthw.h	1.2" ;
 
 
 /*********** end of file ***********/
-
-

drivers/char/rio/link.h

@@ -70,27 +70,27 @@
 #define  DIE_NOW		(ushort) 0x0200
 
 /* Boot request stuff */
-#define BOOT_REQUEST       ((ushort) 0)    /* Request for a boot */
-#define BOOT_ABORT         ((ushort) 1)    /* Abort a boot */
-#define BOOT_SEQUENCE      ((ushort) 2)    /* Packet with the number of packets
-                                              and load address */
-#define BOOT_COMPLETED     ((ushort) 3)    /* Boot completed */
+#define BOOT_REQUEST       ((ushort) 0)	/* Request for a boot */
+#define BOOT_ABORT         ((ushort) 1)	/* Abort a boot */
+#define BOOT_SEQUENCE      ((ushort) 2)	/* Packet with the number of packets
+					   and load address */
+#define BOOT_COMPLETED     ((ushort) 3)	/* Boot completed */
 
 /* States that a link can be in */
-#define	LINK_DISCONNECTED  ((ushort) 0)    /* Disconnected */
-#define LINK_BOOT1         ((ushort) 1)    /* Trying to send 1st stage boot */
-#define LINK_BOOT2         ((ushort) 2)    /* Trying to send 2nd stage boot */
-#define LINK_BOOT2WAIT     ((ushort) 3)    /* Waiting for selftest results */
-#define LINK_BOOT3         ((ushort) 4)    /* Trying to send 3rd stage boots */
-#define LINK_SYNC          ((ushort) 5)    /* Syncing */
+#define	LINK_DISCONNECTED  ((ushort) 0)	/* Disconnected */
+#define LINK_BOOT1         ((ushort) 1)	/* Trying to send 1st stage boot */
+#define LINK_BOOT2         ((ushort) 2)	/* Trying to send 2nd stage boot */
+#define LINK_BOOT2WAIT     ((ushort) 3)	/* Waiting for selftest results */
+#define LINK_BOOT3         ((ushort) 4)	/* Trying to send 3rd stage boots */
+#define LINK_SYNC          ((ushort) 5)	/* Syncing */
 
-#define LINK_INTRO         ((ushort) 10)    /* Introductory packet */
-#define LINK_SUPPLYID      ((ushort) 11)    /* Trying to supply an ID */
-#define LINK_TOPOLOGY      ((ushort) 12)    /* Send a topology update */
-#define LINK_REQUESTID     ((ushort) 13)    /* Waiting for an ID */
-#define LINK_CONNECTED     ((ushort) 14)    /* Connected */
+#define LINK_INTRO         ((ushort) 10)	/* Introductory packet */
+#define LINK_SUPPLYID      ((ushort) 11)	/* Trying to supply an ID */
+#define LINK_TOPOLOGY      ((ushort) 12)	/* Send a topology update */
+#define LINK_REQUESTID     ((ushort) 13)	/* Waiting for an ID */
+#define LINK_CONNECTED     ((ushort) 14)	/* Connected */
 
-#define LINK_INTERCONNECT  ((ushort) 20)   /* Subnets interconnected */
+#define LINK_INTERCONNECT  ((ushort) 20)	/* Subnets interconnected */
 
 #define LINK_SPARE	   ((ushort) 40)
 
@@ -103,12 +103,12 @@
 ** LED stuff
 */
 #if defined(RTA)
-#define LED_OFF            ((ushort) 0)    /* LED off */
-#define LED_RED            ((ushort) 1)    /* LED Red */
-#define LED_GREEN          ((ushort) 2)    /* LED Green */
-#define LED_ORANGE         ((ushort) 4)    /* LED Orange */
-#define LED_1TO8_OPEN      ((ushort) 1)    /* Port 1->8 LED on */
-#define LED_9TO16_OPEN     ((ushort) 2)    /* Port 9->16 LED on */
+#define LED_OFF            ((ushort) 0)	/* LED off */
+#define LED_RED            ((ushort) 1)	/* LED Red */
+#define LED_GREEN          ((ushort) 2)	/* LED Green */
+#define LED_ORANGE         ((ushort) 4)	/* LED Orange */
+#define LED_1TO8_OPEN      ((ushort) 1)	/* Port 1->8 LED on */
+#define LED_9TO16_OPEN     ((ushort) 2)	/* Port 9->16 LED on */
 #define LED_SET_COLOUR(colour)	(link->led = (colour))
 #define LED_OR_COLOUR(colour)	(link->led |= (colour))
 #define LED_TIMEOUT(time)    (link->led_timeout = RioTimePlus(RioTime(),(time)))
@@ -116,72 +116,72 @@
 #define LED_SET_COLOUR(colour)
 #define LED_OR_COLOUR(colour)
 #define LED_TIMEOUT(time)
-#endif /* RTA */
+#endif				/* RTA */
 
 struct LPB {
-               WORD          link_number ;       /* Link Number */
-               Channel_ptr   in_ch ;             /* Link In Channel */
-               Channel_ptr   out_ch ;            /* Link Out Channel */
+	WORD link_number;	/* Link Number */
+	Channel_ptr in_ch;	/* Link In Channel */
+	Channel_ptr out_ch;	/* Link Out Channel */
 #ifdef RTA
-               uchar        stat_led ;          /* Port open leds */
-               uchar        led ;               /* True, light led! */
+	uchar stat_led;		/* Port open leds */
+	uchar led;		/* True, light led! */
 #endif
-               BYTE attached_serial[4]; /* Attached serial number */
-               BYTE attached_host_serial[4];
-                                                 /* Serial number of Host who
-                                                    booted the other end */
-               WORD          descheduled ;       /* Currently Descheduled */
-               WORD          state;              /* Current state */
-               WORD          send_poll ;         /* Send a Poll Packet */
-               Process_ptr   ltt_p ;             /* Process Descriptor */
-               Process_ptr   lrt_p ;             /* Process Descriptor */
-               WORD          lrt_status ;        /* Current lrt status */
-               WORD          ltt_status ;        /* Current ltt status */
-               WORD          timeout ;           /* Timeout value */
-               WORD          topology;           /* Topology bits */
-               WORD          mon_ltt ;
-               WORD          mon_lrt ;
-               WORD          WaitNoBoot ;	 /* Secs to hold off booting */
-               PKT_ptr       add_packet_list;    /* Add packets to here */
-               PKT_ptr       remove_packet_list; /* Send packets from here */
+	BYTE attached_serial[4];	/* Attached serial number */
+	BYTE attached_host_serial[4];
+	/* Serial number of Host who
+	   booted the other end */
+	WORD descheduled;	/* Currently Descheduled */
+	WORD state;		/* Current state */
+	WORD send_poll;		/* Send a Poll Packet */
+	Process_ptr ltt_p;	/* Process Descriptor */
+	Process_ptr lrt_p;	/* Process Descriptor */
+	WORD lrt_status;	/* Current lrt status */
+	WORD ltt_status;	/* Current ltt status */
+	WORD timeout;		/* Timeout value */
+	WORD topology;		/* Topology bits */
+	WORD mon_ltt;
+	WORD mon_lrt;
+	WORD WaitNoBoot;	/* Secs to hold off booting */
+	PKT_ptr add_packet_list;	/* Add packets to here */
+	PKT_ptr remove_packet_list;	/* Send packets from here */
 #ifdef RTA
 #ifdef DCIRRUS
-#define    QBUFS_PER_REDIRECT (4 / PKTS_PER_BUFFER + 1) 
+#define    QBUFS_PER_REDIRECT (4 / PKTS_PER_BUFFER + 1)
 #else
-#define    QBUFS_PER_REDIRECT (8 / PKTS_PER_BUFFER + 1) 
+#define    QBUFS_PER_REDIRECT (8 / PKTS_PER_BUFFER + 1)
 #endif
-               PKT_ptr_ptr   rd_add ;            /* Add a new Packet here */
-               Q_BUF_ptr     rd_add_qb;          /* Pointer to the add Q buf */
-               PKT_ptr_ptr   rd_add_st_qbb ;     /* Pointer to start of the Q's buf */
-               PKT_ptr_ptr   rd_add_end_qbb ;    /* Pointer to the end of the Q's buf */
-               PKT_ptr_ptr   rd_remove ;         /* Remove a Packet here */
-               Q_BUF_ptr     rd_remove_qb ;      /* Pointer to the remove Q buf */
-               PKT_ptr_ptr   rd_remove_st_qbb ;  /* Pointer to the start of the Q buf */
-               PKT_ptr_ptr   rd_remove_end_qbb ; /* Pointer to the end of the Q buf */
-               ushort        pkts_in_q ;         /* Packets in queue */
+	PKT_ptr_ptr rd_add;	/* Add a new Packet here */
+	Q_BUF_ptr rd_add_qb;	/* Pointer to the add Q buf */
+	PKT_ptr_ptr rd_add_st_qbb;	/* Pointer to start of the Q's buf */
+	PKT_ptr_ptr rd_add_end_qbb;	/* Pointer to the end of the Q's buf */
+	PKT_ptr_ptr rd_remove;	/* Remove a Packet here */
+	Q_BUF_ptr rd_remove_qb;	/* Pointer to the remove Q buf */
+	PKT_ptr_ptr rd_remove_st_qbb;	/* Pointer to the start of the Q buf */
+	PKT_ptr_ptr rd_remove_end_qbb;	/* Pointer to the end of the Q buf */
+	ushort pkts_in_q;	/* Packets in queue */
 #endif
 
-               Channel_ptr   lrt_fail_chan ;     /* Lrt's failure channel */
-               Channel_ptr   ltt_fail_chan ;     /* Ltt's failure channel */
+	Channel_ptr lrt_fail_chan;	/* Lrt's failure channel */
+	Channel_ptr ltt_fail_chan;	/* Ltt's failure channel */
 
 #if defined (HOST) || defined (INKERNEL)
- /* RUP structure for HOST to driver communications */
-               struct RUP           rup ;              
+	/* RUP structure for HOST to driver communications */
+	struct RUP rup;
 #endif
-               struct RUP           link_rup;           /* RUP for the link (POLL,
-                                                    topology etc.) */
-               WORD          attached_link ;     /* Number of attached link */
-               WORD          csum_errors ;       /* csum errors */
-               WORD          num_disconnects ;   /* number of disconnects */
-               WORD          num_sync_rcvd ;     /* # sync's received */
-               WORD          num_sync_rqst ;     /* # sync requests */
-               WORD          num_tx ;            /* Num pkts sent */
-               WORD          num_rx ;            /* Num pkts received */
-               WORD          module_attached;    /* Module tpyes of attached */
-               WORD          led_timeout;        /* LED timeout */
-               WORD          first_port;         /* First port to service */
-               WORD          last_port;          /* Last port to service */
-           } ;
+	struct RUP link_rup;	/* RUP for the link (POLL,
+				   topology etc.) */
+	WORD attached_link;	/* Number of attached link */
+	WORD csum_errors;	/* csum errors */
+	WORD num_disconnects;	/* number of disconnects */
+	WORD num_sync_rcvd;	/* # sync's received */
+	WORD num_sync_rqst;	/* # sync requests */
+	WORD num_tx;		/* Num pkts sent */
+	WORD num_rx;		/* Num pkts received */
+	WORD module_attached;	/* Module tpyes of attached */
+	WORD led_timeout;	/* LED timeout */
+	WORD first_port;	/* First port to service */
+	WORD last_port;		/* Last port to service */
+};
 
 #endif
 

drivers/char/rio/linux_compat.h

@@ -41,7 +41,7 @@
 #endif
 
 struct ttystatics {
-  struct termios tm;
+	struct termios tm;
 };
 
 #define bzero(d, n)         memset((d), 0, (n))
@@ -97,26 +97,24 @@ the older driver. The older driver includes "brates.h" which shadows
 the definitions from Linux, and is incompatible... */
 
 /* RxBaud and TxBaud definitions... */
-#define	RIO_B0			0x00			/* RTS / DTR signals dropped */
-#define	RIO_B50			0x01			/* 50 baud */
-#define	RIO_B75			0x02			/* 75 baud */
-#define	RIO_B110		0x03			/* 110 baud */
-#define	RIO_B134		0x04			/* 134.5 baud */
-#define	RIO_B150		0x05			/* 150 baud */
-#define	RIO_B200		0x06			/* 200 baud */
-#define	RIO_B300		0x07			/* 300 baud */
-#define	RIO_B600		0x08			/* 600 baud */
-#define	RIO_B1200		0x09			/* 1200 baud */
-#define	RIO_B1800		0x0A			/* 1800 baud */
-#define	RIO_B2400		0x0B			/* 2400 baud */
-#define	RIO_B4800		0x0C			/* 4800 baud */
-#define	RIO_B9600		0x0D			/* 9600 baud */
-#define	RIO_B19200		0x0E			/* 19200 baud */
-#define	RIO_B38400		0x0F			/* 38400 baud */
-#define	RIO_B56000		0x10			/* 56000 baud */
-#define	RIO_B57600		0x11			/* 57600 baud */
-#define	RIO_B64000		0x12			/* 64000 baud */
-#define	RIO_B115200		0x13			/* 115200 baud */
-#define	RIO_B2000		0x14			/* 2000 baud */
-
-
+#define	RIO_B0			0x00	/* RTS / DTR signals dropped */
+#define	RIO_B50			0x01	/* 50 baud */
+#define	RIO_B75			0x02	/* 75 baud */
+#define	RIO_B110		0x03	/* 110 baud */
+#define	RIO_B134		0x04	/* 134.5 baud */
+#define	RIO_B150		0x05	/* 150 baud */
+#define	RIO_B200		0x06	/* 200 baud */
+#define	RIO_B300		0x07	/* 300 baud */
+#define	RIO_B600		0x08	/* 600 baud */
+#define	RIO_B1200		0x09	/* 1200 baud */
+#define	RIO_B1800		0x0A	/* 1800 baud */
+#define	RIO_B2400		0x0B	/* 2400 baud */
+#define	RIO_B4800		0x0C	/* 4800 baud */
+#define	RIO_B9600		0x0D	/* 9600 baud */
+#define	RIO_B19200		0x0E	/* 19200 baud */
+#define	RIO_B38400		0x0F	/* 38400 baud */
+#define	RIO_B56000		0x10	/* 56000 baud */
+#define	RIO_B57600		0x11	/* 57600 baud */
+#define	RIO_B64000		0x12	/* 64000 baud */
+#define	RIO_B115200		0x13	/* 115200 baud */
+#define	RIO_B2000		0x14	/* 2000 baud */

drivers/char/rio/list.h

@@ -38,7 +38,7 @@
 
 #ifdef SCCS_LABELS
 #ifndef lint
-static char *_rio_list_h_sccs = "@(#)list.h	1.9" ;
+static char *_rio_list_h_sccs = "@(#)list.h	1.9";
 #endif
 #endif
 
@@ -166,7 +166,7 @@ static char *_rio_list_h_sccs = "@(#)list.h	1.9" ;
 #endif
 
 
-#else /* !IN_KERNEL */
+#else				/* !IN_KERNEL */
 
 #define ZERO_PTR NULL
 
@@ -192,5 +192,5 @@ static char *_rio_list_h_sccs = "@(#)list.h	1.9" ;
 #define splx(oldspl)    if ((oldspl) == 0) spl0()
 #endif
 
-#endif /* ifndef _list.h */
+#endif				/* ifndef _list.h */
 /*********** end of file ***********/

drivers/char/rio/lrt.h

@@ -36,7 +36,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_lrt_h_sccs = "@(#)lrt.h	1.1" ;
+static char *_rio_lrt_h_sccs = "@(#)lrt.h	1.1";
 #endif
 #endif
 
@@ -50,6 +50,3 @@ static char *_rio_lrt_h_sccs = "@(#)lrt.h	1.1" ;
 
 
 /*********** end of file ***********/
-
-
-

drivers/char/rio/ltt.h

@@ -36,7 +36,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_ltt_h_sccs = "@(#)ltt.h	1.1" ;
+static char *_rio_ltt_h_sccs = "@(#)ltt.h	1.1";
 #endif
 #endif
 
@@ -45,11 +45,8 @@ static char *_rio_ltt_h_sccs = "@(#)ltt.h	1.1" ;
 #else
 #define LTT_STACK       (ushort) 200
 #endif
- 
 
 
 
-/*********** end of file ***********/
-
-
 
+/*********** end of file ***********/

drivers/char/rio/lttwake.h

@@ -39,7 +39,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_lttwake_h_sccs = "@(#)lttwake.h	1.1" ;
+static char *_rio_lttwake_h_sccs = "@(#)lttwake.h	1.1";
 #endif
 #endif
 
@@ -48,6 +48,3 @@ static char *_rio_lttwake_h_sccs = "@(#)lttwake.h	1.1" ;
 
 
 /*********** end of file ***********/
-
-
-

drivers/char/rio/map.h

@@ -46,21 +46,20 @@ static char *_map_h_sccs_ = "@(#)map.h	1.2";
 #define	TOTAL_MAP_ENTRIES (MAX_MAP_ENTRY*RIO_SLOTS)
 #define	MAX_NAME_LEN 32
 
-struct Map
-{
-	uint	HostUniqueNum;	        /* Supporting hosts unique number */
-	uint	RtaUniqueNum;	        /* Unique number */
+struct Map {
+	uint HostUniqueNum;	/* Supporting hosts unique number */
+	uint RtaUniqueNum;	/* Unique number */
 	/*
-	** The next two IDs must be swapped on big-endian architectures
-	** when using a v2.04 /etc/rio/config with a v3.00 driver (when
-	** upgrading for example).
-	*/
-	ushort	ID;			/* ID used in the subnet */
-	ushort	ID2;			/* ID of 2nd block of 8 for 16 port */
-	ulong	Flags;			/* Booted, ID Given, Disconnected */
-	ulong	SysPort;		/* First tty mapped to this port */
-	struct Top   Topology[LINKS_PER_UNIT];	/* ID connected to each link */
-	char	Name[MAX_NAME_LEN];        /* Cute name by which RTA is known */
+	 ** The next two IDs must be swapped on big-endian architectures
+	 ** when using a v2.04 /etc/rio/config with a v3.00 driver (when
+	 ** upgrading for example).
+	 */
+	ushort ID;		/* ID used in the subnet */
+	ushort ID2;		/* ID of 2nd block of 8 for 16 port */
+	ulong Flags;		/* Booted, ID Given, Disconnected */
+	ulong SysPort;		/* First tty mapped to this port */
+	struct Top Topology[LINKS_PER_UNIT];	/* ID connected to each link */
+	char Name[MAX_NAME_LEN];	/* Cute name by which RTA is known */
 };
 
 /*

drivers/char/rio/mca.h

@@ -70,4 +70,4 @@ static char *_mca_h_sccs_ = "@(#)mca.h	1.2";
 
 #define	RIO_MCA_DEFAULT_MODE	SLOW_LINKS
 
-#endif	/* __rio_mca_h__ */
+#endif				/* __rio_mca_h__ */

drivers/char/rio/mesg.h

@@ -38,4 +38,4 @@ static char *_mesg_h_sccs_ = "@(#)mesg.h	1.2";
 #endif
 
 
-#endif /* __rio_mesg_h__ */
+#endif				/* __rio_mesg_h__ */

drivers/char/rio/param.h

@@ -42,20 +42,19 @@ static char *_param_h_sccs_ = "@(#)param.h	1.2";
 ** the param command block, as used in OPEN and PARAM calls.
 */
 
-struct phb_param
-{
-    BYTE    Cmd;        /* It is very important that these line up */
-    BYTE    Cor1;       /* with what is expected at the other end. */
-    BYTE    Cor2;       /* to confirm that you've got it right,    */
-    BYTE    Cor4;       /* check with cirrus/cirrus.h              */
-    BYTE    Cor5;
-    BYTE    TxXon;	/* Transmit X-On character */
-    BYTE    TxXoff;	/* Transmit X-Off character */
-    BYTE    RxXon;	/* Receive X-On character */
-    BYTE    RxXoff;	/* Receive X-Off character */
-    BYTE    LNext;	/* Literal-next character */
-    BYTE    TxBaud;	/* Transmit baudrate */
-    BYTE    RxBaud;	/* Receive baudrate */
+struct phb_param {
+	BYTE Cmd;		/* It is very important that these line up */
+	BYTE Cor1;		/* with what is expected at the other end. */
+	BYTE Cor2;		/* to confirm that you've got it right,    */
+	BYTE Cor4;		/* check with cirrus/cirrus.h              */
+	BYTE Cor5;
+	BYTE TxXon;		/* Transmit X-On character */
+	BYTE TxXoff;		/* Transmit X-Off character */
+	BYTE RxXon;		/* Receive X-On character */
+	BYTE RxXoff;		/* Receive X-Off character */
+	BYTE LNext;		/* Literal-next character */
+	BYTE TxBaud;		/* Transmit baudrate */
+	BYTE RxBaud;		/* Receive baudrate */
 };
 
 #endif

drivers/char/rio/parmmap.h

@@ -44,53 +44,50 @@
 #endif
 #endif
 
-typedef struct PARM_MAP PARM_MAP ;
+typedef struct PARM_MAP PARM_MAP;
 
-struct PARM_MAP
-{
-PHB_ptr           phb_ptr ;              /* Pointer to the PHB array */
-WORD_ptr          phb_num_ptr ;          /* Ptr to Number of PHB's */
-FREE_LIST_ptr     free_list;             /* Free List pointer */
-FREE_LIST_ptr     free_list_end;         /* Free List End pointer */
-Q_BUF_ptr_ptr     q_free_list_ptr ;      /* Ptr to Q_BUF variable */
-BYTE_ptr          unit_id_ptr ;          /* Unit Id */
-LPB_ptr           link_str_ptr ;         /* Link Structure Array */
-BYTE_ptr          bootloader_1 ;         /* 1st Stage Boot Loader */
-BYTE_ptr          bootloader_2 ;         /* 2nd Stage Boot Loader */
-WORD_ptr          port_route_map_ptr ;   /* Port Route Map */
-ROUTE_STR_ptr     route_ptr ;            /* Unit Route Map */
-NUMBER_ptr        map_present ;          /* Route Map present */
-NUMBER            pkt_num ;               /* Total number of packets */
-NUMBER            q_num ;                 /* Total number of Q packets */
-WORD              buffers_per_port ;      /* Number of buffers per port */
-WORD              heap_size ;             /* Initial size of heap */
-WORD              heap_left ;             /* Current Heap left */
-WORD              error ;                 /* Error code */
-WORD              tx_max;                 /* Max number of tx pkts per phb */
-WORD              rx_max;                 /* Max number of rx pkts per phb */
-WORD              rx_limit;               /* For high / low watermarks */
-NUMBER            links ;                 /* Links to use */
-NUMBER            timer ;                 /* Interrupts per second */
-RUP_ptr           rups ;                 /* Pointer to the RUPs */
-WORD              max_phb ;              /* Mostly for debugging */
-WORD              living ;               /* Just increments!! */
-WORD              init_done ;            /* Initialisation over */
-WORD              booting_link ;
-WORD              idle_count ;           /* Idle time counter */
-WORD              busy_count ;           /* Busy counter */
-WORD              idle_control ;         /* Control Idle Process */
+struct PARM_MAP {
+	PHB_ptr phb_ptr;	/* Pointer to the PHB array */
+	WORD_ptr phb_num_ptr;	/* Ptr to Number of PHB's */
+	FREE_LIST_ptr free_list;	/* Free List pointer */
+	FREE_LIST_ptr free_list_end;	/* Free List End pointer */
+	Q_BUF_ptr_ptr q_free_list_ptr;	/* Ptr to Q_BUF variable */
+	BYTE_ptr unit_id_ptr;	/* Unit Id */
+	LPB_ptr link_str_ptr;	/* Link Structure Array */
+	BYTE_ptr bootloader_1;	/* 1st Stage Boot Loader */
+	BYTE_ptr bootloader_2;	/* 2nd Stage Boot Loader */
+	WORD_ptr port_route_map_ptr;	/* Port Route Map */
+	ROUTE_STR_ptr route_ptr;	/* Unit Route Map */
+	NUMBER_ptr map_present;	/* Route Map present */
+	NUMBER pkt_num;		/* Total number of packets */
+	NUMBER q_num;		/* Total number of Q packets */
+	WORD buffers_per_port;	/* Number of buffers per port */
+	WORD heap_size;		/* Initial size of heap */
+	WORD heap_left;		/* Current Heap left */
+	WORD error;		/* Error code */
+	WORD tx_max;		/* Max number of tx pkts per phb */
+	WORD rx_max;		/* Max number of rx pkts per phb */
+	WORD rx_limit;		/* For high / low watermarks */
+	NUMBER links;		/* Links to use */
+	NUMBER timer;		/* Interrupts per second */
+	RUP_ptr rups;		/* Pointer to the RUPs */
+	WORD max_phb;		/* Mostly for debugging */
+	WORD living;		/* Just increments!! */
+	WORD init_done;		/* Initialisation over */
+	WORD booting_link;
+	WORD idle_count;	/* Idle time counter */
+	WORD busy_count;	/* Busy counter */
+	WORD idle_control;	/* Control Idle Process */
 #if defined(HOST) || defined(INKERNEL)
-WORD              tx_intr;               /* TX interrupt pending */
-WORD              rx_intr;               /* RX interrupt pending */
-WORD              rup_intr;              /* RUP interrupt pending */
+	WORD tx_intr;		/* TX interrupt pending */
+	WORD rx_intr;		/* RX interrupt pending */
+	WORD rup_intr;		/* RUP interrupt pending */
 #endif
 #if defined(RTA)
-WORD		  dying_count;		/* Count of processes dead */
+	WORD dying_count;	/* Count of processes dead */
 #endif
-} ;
+};
 
 #endif
 
 /*********** end of file ***********/
-
-

drivers/char/rio/pci.h

@@ -73,4 +73,4 @@ static char *_pci_h_sccs_ = "@(#)pci.h	1.2";
 
 #define	RIO_PCI_DEFAULT_MODE	0x05
 
-#endif	/* __rio_pci_h__ */
+#endif				/* __rio_pci_h__ */

drivers/char/rio/phb.h

@@ -58,37 +58,37 @@
 /*************************************************
  * Handshake asserted. Deasserted by the LTT(s)
  ************************************************/
-#define PHB_HANDSHAKE_SET      ((ushort) 0x001) /* Set by LRT */
+#define PHB_HANDSHAKE_SET      ((ushort) 0x001)	/* Set by LRT */
 
-#define PHB_HANDSHAKE_RESET     ((ushort) 0x002) /* Set by ISR / driver */
+#define PHB_HANDSHAKE_RESET     ((ushort) 0x002)	/* Set by ISR / driver */
 
 #define PHB_HANDSHAKE_FLAGS     (PHB_HANDSHAKE_RESET | PHB_HANDSHAKE_SET)
-                                                /* Reset by ltt */
+						/* Reset by ltt */
 
 
 /*************************************************
  * Maximum number of PHB's
  ************************************************/
 #if defined (HOST) || defined (INKERNEL)
-#define MAX_PHB               ((ushort) 128)  /* range 0-127 */
+#define MAX_PHB               ((ushort) 128)	/* range 0-127 */
 #else
-#define MAX_PHB               ((ushort) 8)    /* range 0-7 */
+#define MAX_PHB               ((ushort) 8)	/* range 0-7 */
 #endif
 
 /*************************************************
  * Defines for the mode fields
  ************************************************/
-#define TXPKT_INCOMPLETE        0x0001  /* Previous tx packet not completed */
-#define TXINTR_ENABLED          0x0002  /* Tx interrupt is enabled */
-#define TX_TAB3                 0x0004  /* TAB3 mode */
-#define TX_OCRNL                0x0008  /* OCRNL mode */
-#define TX_ONLCR                0x0010  /* ONLCR mode */
-#define TX_SENDSPACES           0x0020  /* Send n spaces command needs 
-                                           completing */
-#define TX_SENDNULL             0x0040  /* Escaping NULL needs completing */
-#define TX_SENDLF               0x0080  /* LF -> CR LF needs completing */
-#define TX_PARALLELBUG          0x0100  /* CD1400 LF -> CR LF bug on parallel
-                                           port */
+#define TXPKT_INCOMPLETE        0x0001	/* Previous tx packet not completed */
+#define TXINTR_ENABLED          0x0002	/* Tx interrupt is enabled */
+#define TX_TAB3                 0x0004	/* TAB3 mode */
+#define TX_OCRNL                0x0008	/* OCRNL mode */
+#define TX_ONLCR                0x0010	/* ONLCR mode */
+#define TX_SENDSPACES           0x0020	/* Send n spaces command needs
+					   completing */
+#define TX_SENDNULL             0x0040	/* Escaping NULL needs completing */
+#define TX_SENDLF               0x0080	/* LF -> CR LF needs completing */
+#define TX_PARALLELBUG          0x0100	/* CD1400 LF -> CR LF bug on parallel
+					   port */
 #define TX_HANGOVER             (TX_SENDSPACES | TX_SENDLF | TX_SENDNULL)
 #define TX_DTRFLOW		0x0200	/* DTR tx flow control */
 #define	TX_DTRFLOWED		0x0400	/* DTR is low - don't allow more data
@@ -96,34 +96,34 @@
 #define	TX_DATAINFIFO		0x0800	/* There is data in the FIFO */
 #define	TX_BUSY			0x1000	/* Data in FIFO, shift or holding regs */
 
-#define RX_SPARE	        0x0001   /* SPARE */
-#define RXINTR_ENABLED          0x0002   /* Rx interrupt enabled */
-#define RX_ICRNL                0x0008   /* ICRNL mode */
-#define RX_INLCR                0x0010   /* INLCR mode */
-#define RX_IGNCR                0x0020   /* IGNCR mode */
-#define RX_CTSFLOW              0x0040   /* CTSFLOW enabled */
-#define RX_IXOFF                0x0080   /* IXOFF enabled */
-#define RX_CTSFLOWED            0x0100   /* CTSFLOW and CTS dropped */
-#define RX_IXOFFED              0x0200   /* IXOFF and xoff sent */
-#define RX_BUFFERED		0x0400	 /* Try and pass on complete packets */
+#define RX_SPARE	        0x0001	/* SPARE */
+#define RXINTR_ENABLED          0x0002	/* Rx interrupt enabled */
+#define RX_ICRNL                0x0008	/* ICRNL mode */
+#define RX_INLCR                0x0010	/* INLCR mode */
+#define RX_IGNCR                0x0020	/* IGNCR mode */
+#define RX_CTSFLOW              0x0040	/* CTSFLOW enabled */
+#define RX_IXOFF                0x0080	/* IXOFF enabled */
+#define RX_CTSFLOWED            0x0100	/* CTSFLOW and CTS dropped */
+#define RX_IXOFFED              0x0200	/* IXOFF and xoff sent */
+#define RX_BUFFERED		0x0400	/* Try and pass on complete packets */
 
-#define PORT_ISOPEN             0x0001  /* Port open? */
-#define PORT_HUPCL              0x0002  /* Hangup on close? */
-#define PORT_MOPENPEND          0x0004  /* Modem open pending */
-#define PORT_ISPARALLEL         0x0008  /* Parallel port */
-#define PORT_BREAK              0x0010  /* Port on break */
-#define PORT_STATUSPEND		0x0020  /* Status packet pending */
-#define PORT_BREAKPEND          0x0040  /* Break packet pending */
-#define PORT_MODEMPEND          0x0080  /* Modem status packet pending */
-#define PORT_PARALLELBUG        0x0100  /* CD1400 LF -> CR LF bug on parallel
-                                           port */
-#define PORT_FULLMODEM          0x0200  /* Full modem signals */
-#define PORT_RJ45               0x0400  /* RJ45 connector - no RI signal */
-#define PORT_RESTRICTED         0x0600  /* Restricted connector - no RI / DTR */
+#define PORT_ISOPEN             0x0001	/* Port open? */
+#define PORT_HUPCL              0x0002	/* Hangup on close? */
+#define PORT_MOPENPEND          0x0004	/* Modem open pending */
+#define PORT_ISPARALLEL         0x0008	/* Parallel port */
+#define PORT_BREAK              0x0010	/* Port on break */
+#define PORT_STATUSPEND		0x0020	/* Status packet pending */
+#define PORT_BREAKPEND          0x0040	/* Break packet pending */
+#define PORT_MODEMPEND          0x0080	/* Modem status packet pending */
+#define PORT_PARALLELBUG        0x0100	/* CD1400 LF -> CR LF bug on parallel
+					   port */
+#define PORT_FULLMODEM          0x0200	/* Full modem signals */
+#define PORT_RJ45               0x0400	/* RJ45 connector - no RI signal */
+#define PORT_RESTRICTED         0x0600	/* Restricted connector - no RI / DTR */
 
-#define PORT_MODEMBITS          0x0600  /* Mask for modem fields */
+#define PORT_MODEMBITS          0x0600	/* Mask for modem fields */
 
-#define PORT_WCLOSE             0x0800  /* Waiting for close */
+#define PORT_WCLOSE             0x0800	/* Waiting for close */
 #define	PORT_HANDSHAKEFIX	0x1000	/* Port has H/W flow control fix */
 #define	PORT_WASPCLOSED		0x2000	/* Port closed with PCLOSE */
 #define	DUMPMODE		0x4000	/* Dump RTA mem */
@@ -155,139 +155,128 @@
 #define rx_end       u4.s1.rx_end_ptr_ptr
 #define rx_remove    u4.s1.rx_remove_ptr_ptr
 #endif
-typedef struct PHB PHB ;
+typedef struct PHB PHB;
 struct PHB {
 #ifdef RTA
-        ushort      port;
+	ushort port;
 #endif
 #ifdef INKERNEL
-        WORD      source;
+	WORD source;
 #else
-        union       
-        {
-            ushort source;              /* Complete source */
-            struct
-            {
-                unsigned char unit;     /* Source unit */
-                unsigned char port;     /* Source port */
-            } s2;
-        } u2;
+	union {
+		ushort source;	/* Complete source */
+		struct {
+			unsigned char unit;	/* Source unit */
+			unsigned char port;	/* Source port */
+		} s2;
+	} u2;
 #endif
-        WORD      handshake ;
-        WORD      status ;
-        NUMBER       timeout ;           /* Maximum of 1.9 seconds */
-        WORD      link ;              /* Send down this link */
+	WORD handshake;
+	WORD status;
+	NUMBER timeout;		/* Maximum of 1.9 seconds */
+	WORD link;		/* Send down this link */
 #ifdef INKERNEL
-        WORD      destination;
+	WORD destination;
 #else
-        union       
-        {
-            ushort destination;         /* Complete destination */
-            struct
-            {
-                unsigned char unit;     /* Destination unit */
-                unsigned char port;     /* Destination port */
-            } s1;
-        } u1;
+	union {
+		ushort destination;	/* Complete destination */
+		struct {
+			unsigned char unit;	/* Destination unit */
+			unsigned char port;	/* Destination port */
+		} s1;
+	} u1;
 #endif
 #ifdef RTA
-        ushort      tx_pkts_added;
-        ushort      tx_pkts_removed;
-        Q_BUF_ptr   tx_q_start ;        /* Start of the Q list chain */
-        short       num_tx_q_bufs ;     /* Number of Q buffers in the chain */
-        PKT_ptr_ptr tx_add ;            /* Add a new Packet here */
-        Q_BUF_ptr   tx_add_qb;          /* Pointer to the add Q buf */
-        PKT_ptr_ptr tx_add_st_qbb ;     /* Pointer to start of the Q's buf */
-        PKT_ptr_ptr tx_add_end_qbb ;    /* Pointer to the end of the Q's buf */
-        PKT_ptr_ptr tx_remove ;         /* Remove a Packet here */
-        Q_BUF_ptr   tx_remove_qb ;      /* Pointer to the remove Q buf */
-        PKT_ptr_ptr tx_remove_st_qbb ;  /* Pointer to the start of the Q buf */
-        PKT_ptr_ptr tx_remove_end_qbb ; /* Pointer to the end of the Q buf */
+	ushort tx_pkts_added;
+	ushort tx_pkts_removed;
+	Q_BUF_ptr tx_q_start;	/* Start of the Q list chain */
+	short num_tx_q_bufs;	/* Number of Q buffers in the chain */
+	PKT_ptr_ptr tx_add;	/* Add a new Packet here */
+	Q_BUF_ptr tx_add_qb;	/* Pointer to the add Q buf */
+	PKT_ptr_ptr tx_add_st_qbb;	/* Pointer to start of the Q's buf */
+	PKT_ptr_ptr tx_add_end_qbb;	/* Pointer to the end of the Q's buf */
+	PKT_ptr_ptr tx_remove;	/* Remove a Packet here */
+	Q_BUF_ptr tx_remove_qb;	/* Pointer to the remove Q buf */
+	PKT_ptr_ptr tx_remove_st_qbb;	/* Pointer to the start of the Q buf */
+	PKT_ptr_ptr tx_remove_end_qbb;	/* Pointer to the end of the Q buf */
 #endif
 #ifdef INKERNEL
-        PKT_ptr_ptr tx_start ;
-        PKT_ptr_ptr tx_end ;
-        PKT_ptr_ptr tx_add ;
-        PKT_ptr_ptr tx_remove ;
+	PKT_ptr_ptr tx_start;
+	PKT_ptr_ptr tx_end;
+	PKT_ptr_ptr tx_add;
+	PKT_ptr_ptr tx_remove;
 #endif
 #ifdef HOST
-        union
-        {
-            struct
-            {
-                PKT_ptr_ptr tx_start_ptr_ptr;
-                PKT_ptr_ptr tx_end_ptr_ptr;
-                PKT_ptr_ptr tx_add_ptr_ptr;
-                PKT_ptr_ptr tx_remove_ptr_ptr;
-            } s1;
-            struct
-            {
-                ushort * tx_start_ptr;
-                ushort * tx_end_ptr;
-                ushort * tx_add_ptr;
-                ushort * tx_remove_ptr;
-            } s2;
-        } u3;
+	union {
+		struct {
+			PKT_ptr_ptr tx_start_ptr_ptr;
+			PKT_ptr_ptr tx_end_ptr_ptr;
+			PKT_ptr_ptr tx_add_ptr_ptr;
+			PKT_ptr_ptr tx_remove_ptr_ptr;
+		} s1;
+		struct {
+			ushort *tx_start_ptr;
+			ushort *tx_end_ptr;
+			ushort *tx_add_ptr;
+			ushort *tx_remove_ptr;
+		} s2;
+	} u3;
 #endif
 
 #ifdef  RTA
-        ushort      rx_pkts_added;
-        ushort      rx_pkts_removed;
-        Q_BUF_ptr   rx_q_start ;        /* Start of the Q list chain */
-        short       num_rx_q_bufs ;     /* Number of Q buffers in the chain */
-        PKT_ptr_ptr rx_add ;            /* Add a new Packet here */
-        Q_BUF_ptr   rx_add_qb ;         /* Pointer to the add Q buf */
-        PKT_ptr_ptr rx_add_st_qbb ;     /* Pointer to start of the Q's buf */
-        PKT_ptr_ptr rx_add_end_qbb ;    /* Pointer to the end of the Q's buf */
-        PKT_ptr_ptr rx_remove ;         /* Remove a Packet here */
-        Q_BUF_ptr   rx_remove_qb ;      /* Pointer to the remove Q buf */
-        PKT_ptr_ptr rx_remove_st_qbb ;  /* Pointer to the start of the Q buf */
-        PKT_ptr_ptr rx_remove_end_qbb ; /* Pointer to the end of the Q buf */
+	ushort rx_pkts_added;
+	ushort rx_pkts_removed;
+	Q_BUF_ptr rx_q_start;	/* Start of the Q list chain */
+	short num_rx_q_bufs;	/* Number of Q buffers in the chain */
+	PKT_ptr_ptr rx_add;	/* Add a new Packet here */
+	Q_BUF_ptr rx_add_qb;	/* Pointer to the add Q buf */
+	PKT_ptr_ptr rx_add_st_qbb;	/* Pointer to start of the Q's buf */
+	PKT_ptr_ptr rx_add_end_qbb;	/* Pointer to the end of the Q's buf */
+	PKT_ptr_ptr rx_remove;	/* Remove a Packet here */
+	Q_BUF_ptr rx_remove_qb;	/* Pointer to the remove Q buf */
+	PKT_ptr_ptr rx_remove_st_qbb;	/* Pointer to the start of the Q buf */
+	PKT_ptr_ptr rx_remove_end_qbb;	/* Pointer to the end of the Q buf */
 #endif
 #ifdef INKERNEL
-        PKT_ptr_ptr rx_start ;
-        PKT_ptr_ptr rx_end ;
-        PKT_ptr_ptr rx_add ;
-        PKT_ptr_ptr rx_remove ;
+	PKT_ptr_ptr rx_start;
+	PKT_ptr_ptr rx_end;
+	PKT_ptr_ptr rx_add;
+	PKT_ptr_ptr rx_remove;
 #endif
 #ifdef HOST
-        union
-        {
-            struct
-            {
-                PKT_ptr_ptr rx_start_ptr_ptr;
-                PKT_ptr_ptr rx_end_ptr_ptr;
-                PKT_ptr_ptr rx_add_ptr_ptr;
-                PKT_ptr_ptr rx_remove_ptr_ptr;
-            } s1;
-            struct
-            {
-                ushort * rx_start_ptr;
-                ushort * rx_end_ptr;
-                ushort * rx_add_ptr;
-                ushort * rx_remove_ptr;
-            } s2;
-        } u4;
+	union {
+		struct {
+			PKT_ptr_ptr rx_start_ptr_ptr;
+			PKT_ptr_ptr rx_end_ptr_ptr;
+			PKT_ptr_ptr rx_add_ptr_ptr;
+			PKT_ptr_ptr rx_remove_ptr_ptr;
+		} s1;
+		struct {
+			ushort *rx_start_ptr;
+			ushort *rx_end_ptr;
+			ushort *rx_add_ptr;
+			ushort *rx_remove_ptr;
+		} s2;
+	} u4;
 #endif
 
-#ifdef RTA                              /* some fields for the remotes */
-        ushort     flush_count;		/* Count of write flushes */
-        ushort     txmode;		/* Modes for tx */
-        ushort     rxmode;		/* Modes for rx */
-        ushort     portmode;		/* Generic modes */
-        ushort     column;		/* TAB3 column count */
-        ushort     tx_subscript;	/* (TX) Subscript into data field */
-        ushort     rx_subscript;	/* (RX) Subscript into data field */
-        PKT_ptr    rx_incomplete;	/* Hold an incomplete packet here */
-        ushort     modem_bits;		/* Modem bits to mask */
-	ushort	   lastModem;		/* Modem control lines. */
-        ushort     addr;		/* Address for sub commands */
-        ushort     MonitorTstate;	/* TRUE if monitoring tstop */
+#ifdef RTA			/* some fields for the remotes */
+	ushort flush_count;	/* Count of write flushes */
+	ushort txmode;		/* Modes for tx */
+	ushort rxmode;		/* Modes for rx */
+	ushort portmode;	/* Generic modes */
+	ushort column;		/* TAB3 column count */
+	ushort tx_subscript;	/* (TX) Subscript into data field */
+	ushort rx_subscript;	/* (RX) Subscript into data field */
+	PKT_ptr rx_incomplete;	/* Hold an incomplete packet here */
+	ushort modem_bits;	/* Modem bits to mask */
+	ushort lastModem;	/* Modem control lines. */
+	ushort addr;		/* Address for sub commands */
+	ushort MonitorTstate;	/* TRUE if monitoring tstop */
 #endif
 
-        } ;
+};
 
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/pkt.h

@@ -69,52 +69,44 @@
 #define CONTROL_PKT_TTL_MASK (PKT_TTL_MASK << 8)
 #define CONTROL_DATA_WNDW  (DATA_WNDW << 8)
 
-struct PKT    {
+struct PKT {
 #ifdef INKERNEL
-                   BYTE    dest_unit ;    /* Destination Unit Id */
-                   BYTE    dest_port ;    /* Destination POrt */
-                   BYTE    src_unit ;     /* Source Unit Id */
-                   BYTE    src_port ;     /* Source POrt */
+	BYTE dest_unit;		/* Destination Unit Id */
+	BYTE dest_port;		/* Destination POrt */
+	BYTE src_unit;		/* Source Unit Id */
+	BYTE src_port;		/* Source POrt */
 #else
-                   union       
-                   {
-                       ushort destination;         /* Complete destination */
-                       struct
-                       {
-                           unsigned char unit;     /* Destination unit */
-                           unsigned char port;     /* Destination port */
-                       } s1;
-                   } u1;
-                   union       
-                   {
-                       ushort source;              /* Complete source */
-                       struct
-                       {
-                           unsigned char unit;     /* Source unit */
-                           unsigned char port;     /* Source port */
-                       } s2;
-                   } u2;
+	union {
+		ushort destination;	/* Complete destination */
+		struct {
+			unsigned char unit;	/* Destination unit */
+			unsigned char port;	/* Destination port */
+		} s1;
+	} u1;
+	union {
+		ushort source;	/* Complete source */
+		struct {
+			unsigned char unit;	/* Source unit */
+			unsigned char port;	/* Source port */
+		} s2;
+	} u2;
 #endif
 #ifdef INKERNEL
-                   BYTE len ;
-                   BYTE control;
+	BYTE len;
+	BYTE control;
 #else
-                   union
-                   {
-                        ushort      control;
-                        struct
-                        {
-                            unsigned char len;
-                            unsigned char control;
-                        } s3;
-                    } u3;
+	union {
+		ushort control;
+		struct {
+			unsigned char len;
+			unsigned char control;
+		} s3;
+	} u3;
 #endif
-                   BYTE    data[PKT_MAX_DATA_LEN] ;     
-                                                   /* Actual data :-) */
-                   WORD  csum ;                  /* C-SUM */
-               } ;
+	BYTE data[PKT_MAX_DATA_LEN];
+	/* Actual data :-) */
+	WORD csum;		/* C-SUM */
+};
 #endif
 
 /*********** end of file ***********/
-
-

drivers/char/rio/poll.h

@@ -39,7 +39,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_poll_h_sccs = "@(#)poll.h	1.2" ;
+static char *_rio_poll_h_sccs = "@(#)poll.h	1.2";
 #endif
 #endif
 
@@ -54,23 +54,20 @@ static char *_rio_poll_h_sccs = "@(#)poll.h	1.2" ;
 #define POLL_PERIOD           (int) SECOND
 
 /* The various poll commands */
-#define POLL_POLL             0            /* We are connected and happy.. */
-#define POLL_INTRO            1            /* Introduction packet */
-#define POLL_TOPOLOGY         2            /* Topology update */
-#define POLL_ASSIGN           3            /* ID assign */
-#define POLL_FOAD             4            /* F*** Off And Die */
-#define POLL_LMD	      5		   /* Let Me Die */
-#define POLL_DYB	      6		   /* Die You Ba***** */
+#define POLL_POLL             0	/* We are connected and happy.. */
+#define POLL_INTRO            1	/* Introduction packet */
+#define POLL_TOPOLOGY         2	/* Topology update */
+#define POLL_ASSIGN           3	/* ID assign */
+#define POLL_FOAD             4	/* F*** Off And Die */
+#define POLL_LMD	      5	/* Let Me Die */
+#define POLL_DYB	      6	/* Die You Ba***** */
 
 /* The way data fields are split up for POLL packets */
-#define POLL_HOST_SERIAL      2            /* Host who booted me */
-#define POLL_MY_SERIAL        6            /* My serial number */
-#define POLL_YOUR_ID          1            /* Your ID number */
-#define POLL_TOPOLOGY_FIELDS  2            /* Topology maps */
+#define POLL_HOST_SERIAL      2	/* Host who booted me */
+#define POLL_MY_SERIAL        6	/* My serial number */
+#define POLL_YOUR_ID          1	/* Your ID number */
+#define POLL_TOPOLOGY_FIELDS  2	/* Topology maps */
 
 #endif
 
 /*********** end of file ***********/
-
-
-

drivers/char/rio/port.h

@@ -46,96 +46,94 @@ static char *_port_h_sccs_ = "@(#)port.h	1.3";
 */
 
 #ifdef STATS
-struct RIOStats
-{
+struct RIOStats {
 	/*
-	** interrupt statistics
-	*/
-	uint	BreakIntCnt;
-	uint	ModemOffCnt;
-	uint	ModemOnCnt;
-	uint	RxIntCnt;
-	uint	TxIntCnt;
+	 ** interrupt statistics
+	 */
+	uint BreakIntCnt;
+	uint ModemOffCnt;
+	uint ModemOnCnt;
+	uint RxIntCnt;
+	uint TxIntCnt;
 	/*
-	** throughput statistics
-	*/
-	uint	RxCharCnt;
-	uint	RxPktCnt;
-	uint	RxSaveCnt;
-	uint	TxCharCnt;
-	uint	TxPktCnt;
+	 ** throughput statistics
+	 */
+	uint RxCharCnt;
+	uint RxPktCnt;
+	uint RxSaveCnt;
+	uint TxCharCnt;
+	uint TxPktCnt;
 	/*
-	** driver entry statistics
-	*/
-	uint	CloseCnt;
-	uint	IoctlCnt;
-	uint	OpenCnt;
-	uint	ReadCnt;
-	uint	WriteCnt;
+	 ** driver entry statistics
+	 */
+	uint CloseCnt;
+	uint IoctlCnt;
+	uint OpenCnt;
+	uint ReadCnt;
+	uint WriteCnt;
 	/*
-	** proc statistics
-	*/
-	uint	BlockCnt;
-	uint	OutputCnt;
-	uint	ResumeCnt;
-	uint	RflushCnt;
-	uint	SuspendCnt;
-	uint	TbreakCnt;
-	uint	TimeoutCnt;
-	uint	UnblockCnt;
-	uint	WflushCnt;
-	uint	WFBodgeCnt;
+	 ** proc statistics
+	 */
+	uint BlockCnt;
+	uint OutputCnt;
+	uint ResumeCnt;
+	uint RflushCnt;
+	uint SuspendCnt;
+	uint TbreakCnt;
+	uint TimeoutCnt;
+	uint UnblockCnt;
+	uint WflushCnt;
+	uint WFBodgeCnt;
 };
 #endif
 
 /*
 **	Port data structure
 */
-struct	Port
-{
-  struct gs_port gs; 
-  int				PortNum;	/* RIO port no., 0-511 */
-  struct Host	*HostP;
-  volatile caddr_t		Caddr;
-  ushort			HostPort;  /* Port number on host card */
-  uchar			RupNum;	/* Number of RUP for port */
-  uchar			ID2;	/* Second ID of RTA for port */
-  ulong			State;	/* FLAGS for open & xopen */
-#define	RIO_LOPEN	0x00001		/* Local open */
-#define	RIO_MOPEN	0x00002		/* Modem open */
-#define	RIO_WOPEN	0x00004		/* Waiting for open */
-#define	RIO_CLOSING	0x00008		/* The port is being close */
-#define	RIO_XPBUSY	0x00010		/* Transparent printer busy */
-#define	RIO_BREAKING	0x00020		/* Break in progress */
-#define	RIO_DIRECT	0x00040		/* Doing Direct output */
-#define	RIO_EXCLUSIVE	0x00080		/* Stream open for exclusive use */
-#define	RIO_NDELAY	0x00100		/* Stream is open FNDELAY */
-#define	RIO_CARR_ON	0x00200		/* Stream has carrier present */
-#define	RIO_XPWANTR	0x00400		/* Stream wanted by Xprint */
-#define	RIO_RBLK	0x00800		/* Stream is read-blocked */
-#define	RIO_BUSY	0x01000		/* Stream is BUSY for write */
-#define	RIO_TIMEOUT	0x02000		/* Stream timeout in progress */
-#define	RIO_TXSTOP	0x04000		/* Stream output is stopped */
-#define	RIO_WAITFLUSH	0x08000		/* Stream waiting for flush */
-#define	RIO_DYNOROD	0x10000		/* Drain failed */
-#define	RIO_DELETED	0x20000		/* RTA has been deleted */
-#define RIO_ISSCANCODE	0x40000		/* This line is in scancode mode */
+struct Port {
+	struct gs_port gs;
+	int PortNum;		/* RIO port no., 0-511 */
+	struct Host *HostP;
+	volatile caddr_t Caddr;
+	ushort HostPort;	/* Port number on host card */
+	uchar RupNum;		/* Number of RUP for port */
+	uchar ID2;		/* Second ID of RTA for port */
+	ulong State;		/* FLAGS for open & xopen */
+#define	RIO_LOPEN	0x00001	/* Local open */
+#define	RIO_MOPEN	0x00002	/* Modem open */
+#define	RIO_WOPEN	0x00004	/* Waiting for open */
+#define	RIO_CLOSING	0x00008	/* The port is being close */
+#define	RIO_XPBUSY	0x00010	/* Transparent printer busy */
+#define	RIO_BREAKING	0x00020	/* Break in progress */
+#define	RIO_DIRECT	0x00040	/* Doing Direct output */
+#define	RIO_EXCLUSIVE	0x00080	/* Stream open for exclusive use */
+#define	RIO_NDELAY	0x00100	/* Stream is open FNDELAY */
+#define	RIO_CARR_ON	0x00200	/* Stream has carrier present */
+#define	RIO_XPWANTR	0x00400	/* Stream wanted by Xprint */
+#define	RIO_RBLK	0x00800	/* Stream is read-blocked */
+#define	RIO_BUSY	0x01000	/* Stream is BUSY for write */
+#define	RIO_TIMEOUT	0x02000	/* Stream timeout in progress */
+#define	RIO_TXSTOP	0x04000	/* Stream output is stopped */
+#define	RIO_WAITFLUSH	0x08000	/* Stream waiting for flush */
+#define	RIO_DYNOROD	0x10000	/* Drain failed */
+#define	RIO_DELETED	0x20000	/* RTA has been deleted */
+#define RIO_ISSCANCODE	0x40000	/* This line is in scancode mode */
 #define	RIO_USING_EUC	0x100000	/* Using extended Unix chars */
 #define	RIO_CAN_COOK	0x200000	/* This line can do cooking */
-#define RIO_TRIAD_MODE  0x400000        /* Enable TRIAD special ops. */
-#define RIO_TRIAD_BLOCK 0x800000        /* Next read will block */
-#define RIO_TRIAD_FUNC  0x1000000       /* Seen a function key coming in */
-#define RIO_THROTTLE_RX 0x2000000       /* RX needs to be throttled. */
+#define RIO_TRIAD_MODE  0x400000	/* Enable TRIAD special ops. */
+#define RIO_TRIAD_BLOCK 0x800000	/* Next read will block */
+#define RIO_TRIAD_FUNC  0x1000000	/* Seen a function key coming in */
+#define RIO_THROTTLE_RX 0x2000000	/* RX needs to be throttled. */
 
-    ulong			Config;	/* FLAGS for NOREAD.... */
-#define	RIO_NOREAD	0x0001		/* Are not allowed to read port */
-#define	RIO_NOWRITE	0x0002		/* Are not allowed to write port */
-#define	RIO_NOXPRINT	0x0004		/* Are not allowed to xprint port */
-#define	RIO_NOMASK	0x0007		/* All not allowed things */
-#define RIO_IXANY	0x0008          /* Port is allowed ixany */
-#define	RIO_MODEM	0x0010		/* Stream is a modem device */
-#define	RIO_IXON	0x0020		/* Port is allowed ixon */
-#define RIO_WAITDRAIN	0x0040		/* Wait for port to completely drain */
+	ulong Config;		/* FLAGS for NOREAD.... */
+#define	RIO_NOREAD	0x0001	/* Are not allowed to read port */
+#define	RIO_NOWRITE	0x0002	/* Are not allowed to write port */
+#define	RIO_NOXPRINT	0x0004	/* Are not allowed to xprint port */
+#define	RIO_NOMASK	0x0007	/* All not allowed things */
+#define RIO_IXANY	0x0008	/* Port is allowed ixany */
+#define	RIO_MODEM	0x0010	/* Stream is a modem device */
+#define	RIO_IXON	0x0020	/* Port is allowed ixon */
+#define RIO_WAITDRAIN	0x0040	/* Wait for port to completely drain */
 #define RIO_MAP_50_TO_50	0x0080	/* Map 50 baud to 50 baud */
 #define RIO_MAP_110_TO_110	0x0100	/* Map 110 baud to 110 baud */
 
@@ -144,92 +142,90 @@ struct	Port
 ** As LynxOS does not appear to support Hardware Flow Control .....
 ** Define our own flow control flags in 'Config'.
 */
-#define RIO_CTSFLOW	0x0200		/* RIO's own CTSFLOW flag */
-#define RIO_RTSFLOW	0x0400		/* RIO's own RTSFLOW flag */
+#define RIO_CTSFLOW	0x0200	/* RIO's own CTSFLOW flag */
+#define RIO_RTSFLOW	0x0400	/* RIO's own RTSFLOW flag */
 
 
-    struct PHB			*PhbP;	  /* pointer to PHB for port */
-    WORD                        *TxAdd;   /* Add packets here */
-    WORD                        *TxStart; /* Start of add array */
-    WORD                        *TxEnd;         /* End of add array */
-    WORD                        *RxRemove;      /* Remove packets here */
-    WORD                        *RxStart;       /* Start of remove array */
-    WORD                        *RxEnd;         /* End of remove array */
-    uint			RtaUniqueNum;	/* Unique number of RTA */
-    ushort			PortState;	/* status of port */
-    ushort			ModemState;	/* status of modem lines */
-    ulong			ModemLines;	/* Modem bits sent to RTA */
-    uchar			CookMode;	/* who expands CR/LF? */
-    uchar			ParamSem;	/* Prevent write during param */
-    uchar			Mapped;		/* if port mapped onto host */
-    uchar			SecondBlock;	/* if port belongs to 2nd block
-						   of 16 port RTA */
-    uchar			InUse;		/* how many pre-emptive cmds */
-    uchar			Lock;		/* if params locked */
-    uchar			Store;	/* if params stored across closes */
-    uchar			FirstOpen; /* TRUE if first time port opened */
-    uchar			FlushCmdBodge;	/* if doing a (non)flush */
-    uchar			MagicFlags;	/* require intr processing */
+	struct PHB *PhbP;	/* pointer to PHB for port */
+	WORD *TxAdd;		/* Add packets here */
+	WORD *TxStart;		/* Start of add array */
+	WORD *TxEnd;		/* End of add array */
+	WORD *RxRemove;		/* Remove packets here */
+	WORD *RxStart;		/* Start of remove array */
+	WORD *RxEnd;		/* End of remove array */
+	uint RtaUniqueNum;	/* Unique number of RTA */
+	ushort PortState;	/* status of port */
+	ushort ModemState;	/* status of modem lines */
+	ulong ModemLines;	/* Modem bits sent to RTA */
+	uchar CookMode;		/* who expands CR/LF? */
+	uchar ParamSem;		/* Prevent write during param */
+	uchar Mapped;		/* if port mapped onto host */
+	uchar SecondBlock;	/* if port belongs to 2nd block
+				   of 16 port RTA */
+	uchar InUse;		/* how many pre-emptive cmds */
+	uchar Lock;		/* if params locked */
+	uchar Store;		/* if params stored across closes */
+	uchar FirstOpen;	/* TRUE if first time port opened */
+	uchar FlushCmdBodge;	/* if doing a (non)flush */
+	uchar MagicFlags;	/* require intr processing */
 #define	MAGIC_FLUSH	0x01	/* mirror of WflushFlag */
 #define	MAGIC_REBOOT	0x02	/* RTA re-booted, re-open ports */
 #define	MORE_OUTPUT_EYGOR 0x04	/* riotproc failed to empty clists */
-    uchar			WflushFlag;	/* 1 How many WFLUSHs active */
+	uchar WflushFlag;	/* 1 How many WFLUSHs active */
 /*
 ** Transparent print stuff
 */
-    struct Xprint
-    {
+	struct Xprint {
 #ifndef MAX_XP_CTRL_LEN
-#define MAX_XP_CTRL_LEN		16		/* ALSO IN DAEMON.H */
+#define MAX_XP_CTRL_LEN		16	/* ALSO IN DAEMON.H */
 #endif
-	uint			XpCps;
-	char			XpOn[MAX_XP_CTRL_LEN];
-	char			XpOff[MAX_XP_CTRL_LEN];
-	ushort			XpLen;		/* strlen(XpOn)+strlen(XpOff) */
-	uchar			XpActive;
-	uchar			XpLastTickOk;	/* TRUE if we can process */
+		uint XpCps;
+		char XpOn[MAX_XP_CTRL_LEN];
+		char XpOff[MAX_XP_CTRL_LEN];
+		ushort XpLen;	/* strlen(XpOn)+strlen(XpOff) */
+		uchar XpActive;
+		uchar XpLastTickOk;	/* TRUE if we can process */
 #define	XP_OPEN		00001
 #define	XP_RUNABLE	00002
-	struct ttystatics 		*XttyP;
-    } Xprint;
+		struct ttystatics *XttyP;
+	} Xprint;
 #ifdef VPIX
-    v86_t			*StashP;
-    uint			IntMask;
-    struct termss 		VpixSs;
-    uchar			ModemStatusReg;	/* Modem status register */
+	v86_t *StashP;
+	uint IntMask;
+	struct termss VpixSs;
+	uchar ModemStatusReg;	/* Modem status register */
 #endif
-    uchar			RxDataStart;
-    uchar			Cor2Copy;	/* copy of COR2 */
-    char			*Name;		/* points to the Rta's name */
+	uchar RxDataStart;
+	uchar Cor2Copy;		/* copy of COR2 */
+	char *Name;		/* points to the Rta's name */
 #ifdef STATS
-    struct RIOStats 		Stat;		/* ports statistics */
+	struct RIOStats Stat;	/* ports statistics */
 #endif
-    char			*TxRingBuffer;
-    ushort			TxBufferIn;	/* New data arrives here */
-    ushort			TxBufferOut;	/* Intr removes data here */
-    ushort			OldTxBufferOut;	/* Indicates if draining */
-    int				TimeoutId;	/* Timeout ID */
-    uint			Debug;
-    uchar			WaitUntilBooted; /* True if open should block */
-    uint			statsGather;	/* True if gathering stats */
-    ulong			txchars;	/* Chars transmitted */
-    ulong			rxchars;	/* Chars received */
-    ulong			opens;		/* port open count */
-    ulong			closes;		/* port close count */
-    ulong			ioctls;		/* ioctl count */
-    uchar			LastRxTgl;	/* Last state of rx toggle bit */
-  spinlock_t				portSem;	/* Lock using this sem */
-	int				MonitorTstate;	/* Monitoring ? */
-	int				timeout_id;	/* For calling 100 ms delays */
-	int				timeout_sem;/* For calling 100 ms delays */
-	int				firstOpen;	/* First time open ? */
-	char *			p;			/* save the global struc here .. */
+	char *TxRingBuffer;
+	ushort TxBufferIn;	/* New data arrives here */
+	ushort TxBufferOut;	/* Intr removes data here */
+	ushort OldTxBufferOut;	/* Indicates if draining */
+	int TimeoutId;		/* Timeout ID */
+	uint Debug;
+	uchar WaitUntilBooted;	/* True if open should block */
+	uint statsGather;	/* True if gathering stats */
+	ulong txchars;		/* Chars transmitted */
+	ulong rxchars;		/* Chars received */
+	ulong opens;		/* port open count */
+	ulong closes;		/* port close count */
+	ulong ioctls;		/* ioctl count */
+	uchar LastRxTgl;	/* Last state of rx toggle bit */
+	spinlock_t portSem;	/* Lock using this sem */
+	int MonitorTstate;	/* Monitoring ? */
+	int timeout_id;		/* For calling 100 ms delays */
+	int timeout_sem;	/* For calling 100 ms delays */
+	int firstOpen;		/* First time open ? */
+	char *p;		/* save the global struc here .. */
 };
 
-struct ModuleInfo
-{
-	char	*Name;
-	uint	Flags[4];	/* one per port on a module */
+struct ModuleInfo {
+	char *Name;
+	uint Flags[4];		/* one per port on a module */
 };
 #endif
 
@@ -238,8 +234,8 @@ struct ModuleInfo
 ** runs into problems with differing struct sizes between driver and config.
 */
 struct PortParams {
-	uint	Port;
-	ulong	Config;
-	ulong	State;
-	struct ttystatics	*TtyP;
+	uint Port;
+	ulong Config;
+	ulong State;
+	struct ttystatics *TtyP;
 };

drivers/char/rio/proto.h

@@ -23,15 +23,15 @@
 /*
 ** boot.c
 */
-void init_boot( char *p, short stage);
+void init_boot(char *p, short stage);
 
 /*
 ** disconct.c
 */
-void kill_boot ( LPB *link );
-void disconnected( LPB *link );
-short boot_3( LPB *link, PKT *pkt );
-short send_3_pkt( LPB *link, PKT *pkt);
+void kill_boot(LPB * link);
+void disconnected(LPB * link);
+short boot_3(LPB * link, PKT * pkt);
+short send_3_pkt(LPB * link, PKT * pkt);
 
 /*
 ** error.c
@@ -41,116 +41,116 @@ void du_error(void);
 /*
 ** formpkt.c
 */
-ushort sum_it( PKT *pkt ) ;
-void form_rup_pkt( RUP *form_rup, PKT *pkt );
-void form_poll_pkt ( int type, LPB *link, int node );
-void form_route_pkt ( int type, PKT *pkt, LPB *link );
+ushort sum_it(PKT * pkt);
+void form_rup_pkt(RUP * form_rup, PKT * pkt);
+void form_poll_pkt(int type, LPB * link, int node);
+void form_route_pkt(int type, PKT * pkt, LPB * link);
 
 /*
 ** idle.c
 */
-void idle( Process *idle_p );
+void idle(Process * idle_p);
 
 /*
 ** init.c
 */
 void general_init(void);
-void mem_halt( int error);
+void mem_halt(int error);
 
 /*
 ** linkinit.c
 */
-void initlink( u_short number, LPB *link);
-void runlink( LPB *link);
+void initlink(u_short number, LPB * link);
+void runlink(LPB * link);
 
 /*
 ** list.c
 */
 PKT *get_free_start(void);
-void put_free_start( PKT *pkt);
+void put_free_start(PKT * pkt);
 
 #ifdef HOST
-int can_remove_transmit ( PKT **pkt, PKT *pointer );
+int can_remove_transmit(PKT ** pkt, PKT * pointer);
 #endif
 
 #ifdef RTA
-int spl7 ( void );
-int spl0 ( void );
-Q_BUF *get_free_q( void );
+int spl7(void);
+int spl0(void);
+Q_BUF *get_free_q(void);
 PKT *get_free_end(void);
-int add_end( PKT *pkt, PHB *phb, int type);
-unsigned short free_packets( PHB *phb, int type);
-int can_remove_start( PKT **pkt, PHB *phb, int type);
-int can_add_start( PHB *phb, int type);
-int can_add_end( PHB *phb, int type);
-void put_free_end( PKT *pkt);
-int remove_start( PKT **pkt, PHB *phb, int type);
+int add_end(PKT * pkt, PHB * phb, int type);
+unsigned short free_packets(PHB * phb, int type);
+int can_remove_start(PKT ** pkt, PHB * phb, int type);
+int can_add_start(PHB * phb, int type);
+int can_add_end(PHB * phb, int type);
+void put_free_end(PKT * pkt);
+int remove_start(PKT ** pkt, PHB * phb, int type);
 #endif
 
 /*
 ** Lrt.c
 */
-void lrt( Process *lrt_p, LPB *link );
+void lrt(Process * lrt_p, LPB * link);
 
 #ifdef RTA
-void set_led_red ( LPB *link );
+void set_led_red(LPB * link);
 #endif
 
 /*
 ** ltt.c
 */
-void ltt( Process *ltt_p, LPB *link, PHB *phb_ptr[] );
-void send_poll ( LPB *link );
-void request_id ( LPB *link );
-void send_topology_update ( LPB *link );
-void send_topology ( LPB *link );
-void supply_id ( LPB *link );
+void ltt(Process * ltt_p, LPB * link, PHB * phb_ptr[]);
+void send_poll(LPB * link);
+void request_id(LPB * link);
+void send_topology_update(LPB * link);
+void send_topology(LPB * link);
+void supply_id(LPB * link);
 
 #ifdef RTA
-void redirect_queue ( LPB *link, ushort flush );
-int obtain_rup ( int rup_number, PKT **pkt_address, LPB *link );
+void redirect_queue(LPB * link, ushort flush);
+int obtain_rup(int rup_number, PKT ** pkt_address, LPB * link);
 #endif
 
 #ifdef TESTING_PERF
-int consume_cpu( void );
+int consume_cpu(void);
 #endif
 
 /*
 ** lttwake.c
 */
 #ifdef HOST
-void ltt_wakeup( Process *ltt_wakeup_p );
+void ltt_wakeup(Process * ltt_wakeup_p);
 #endif
 
 /*
 ** mapgen.c
 */
-void generate_id_map( short mapping, ROUTE_STR route[] );
-void gen_map( int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl );
-void adjust_ttl( int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl);
+void generate_id_map(short mapping, ROUTE_STR route[]);
+void gen_map(int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl);
+void adjust_ttl(int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl);
 void init_sys_map(void);
 
 /*
 ** mmu.c
 */
-char *rio_malloc( unsigned int amount);
-char *rio_calloc( unsigned int num, unsigned int size);
-ERROR rio_mmu_init( uint total_mem );
+char *rio_malloc(unsigned int amount);
+char *rio_calloc(unsigned int num, unsigned int size);
+ERROR rio_mmu_init(uint total_mem);
 
 /*
 ** partn.c
 */
-void partition_tx( struct PHB *phb, u_short tx_size, u_short rx_size, u_short rx_limit);
+void partition_tx(struct PHB *phb, u_short tx_size, u_short rx_size, u_short rx_limit);
 
 /*
 ** poll.c
 */
-void tx_poll( Process *tx_poll_p);
+void tx_poll(Process * tx_poll_p);
 
 /*
 ** process.c
 */
-int  get_proc_space( Process **pd, int **pws, int wssize);
+int get_proc_space(Process ** pd, int **pws, int wssize);
 
 /*
 ** readrom.c
@@ -160,85 +160,85 @@ void read_serial_number(char *buf);
 /*
 ** rio.c
 */
-int main( void );
+int main(void);
 
 /*
 ** route.c
 */
-void route_update ( PKT *pkt, LPB *link);
+void route_update(PKT * pkt, LPB * link);
 
 /*
 ** rtainit.c
 */
 #if defined(RTA)
 void rta_init(ushort RtaType);
-#endif /* defined(RTA) */
+#endif				/* defined(RTA) */
 
 /*
 ** rupboot.c
 */
-void rup_boot( PKT *pkt, RUP *this_rup, LPB *link);
+void rup_boot(PKT * pkt, RUP * this_rup, LPB * link);
 
 #ifdef RTA
-void kill_your_neighbour( int link_to_kill );
+void kill_your_neighbour(int link_to_kill);
 #endif
 
 /*
 ** rupcmd.c
 */
-void rup_command( PKT *pkt, struct RUP *this_rup, LPB *link);
+void rup_command(PKT * pkt, struct RUP *this_rup, LPB * link);
 
 /*
 ** ruperr.c
 */
-void rup_error( PKT *pkt, RUP *this_rup, LPB *link );
-void illegal_cmd( PKT *src_pkt );
+void rup_error(PKT * pkt, RUP * this_rup, LPB * link);
+void illegal_cmd(PKT * src_pkt);
 
 /*
 ** ruppoll.c
 */
-void rup_poll( PKT *pkt, RUP *this_rup, LPB *link );
+void rup_poll(PKT * pkt, RUP * this_rup, LPB * link);
 
 /*
 ** ruppower.c
 */
-void rup_power( PKT *pkt, RUP *this_rup, LPB *link );
+void rup_power(PKT * pkt, RUP * this_rup, LPB * link);
 
 /*
 ** ruprm.c
 */
-void rup_route_map( PKT *pkt, RUP *this_rup, LPB *link);
+void rup_route_map(PKT * pkt, RUP * this_rup, LPB * link);
 
 /*
 ** rupstat.c
 */
-void rup_status( PKT *pkt, RUP *this_rup, LPB *link);
+void rup_status(PKT * pkt, RUP * this_rup, LPB * link);
 
 /*
 ** rupsync.c
 */
-void rup_sync( PKT *pkt);
+void rup_sync(PKT * pkt);
 
 /*
 ** rxpkt.c
 */
-ERROR  rx_pkt( PKT_ptr_ptr pkt_address, LPB *link);
+ERROR rx_pkt(PKT_ptr_ptr pkt_address, LPB * link);
 
 /*
 ** sendsts.c
 */
-void send_status( PKT *requesting_pkt, RUP *this_rup);
+void send_status(PKT * requesting_pkt, RUP * this_rup);
 
 /*
 ** serial.c
 */
-void assign_serial ( char *ser_in, char *ser_out);
-int cmp_serial ( char *ser_1, char *ser_2);
+void assign_serial(char *ser_in, char *ser_out);
+int cmp_serial(char *ser_1, char *ser_2);
 
 /*
 ** txpkt.c
 */
-ERROR  tx_pkt( PKT *pkt, LPB *link);
-short send_sync( LPB *link);
+ERROR tx_pkt(PKT * pkt, LPB * link);
+short send_sync(LPB * link);
 
-#endif	/* _prototypes_h */
+#endif				/* _prototypes_h */

drivers/char/rio/protsts.h

@@ -115,5 +115,3 @@
 #endif
 
 /*********** end of file ***********/
-
-

drivers/char/rio/qbuf.h

@@ -40,7 +40,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_qbuf_h_sccs = "@(#)qbuf.h	1.1" ;
+static char *_rio_qbuf_h_sccs = "@(#)qbuf.h	1.1";
 #endif
 #endif
 
@@ -52,16 +52,15 @@ static char *_rio_qbuf_h_sccs = "@(#)qbuf.h	1.1" ;
 #define PKTS_PER_BUFFER    (220 / PKT_LENGTH)
 #endif
 
-typedef struct Q_BUF Q_BUF ;
-struct Q_BUF  {
-                  Q_BUF_ptr next ;
-                  Q_BUF_ptr prev ;
-                  PKT_ptr buf[PKTS_PER_BUFFER] ;
-              } ;
+typedef struct Q_BUF Q_BUF;
+struct Q_BUF {
+	Q_BUF_ptr next;
+	Q_BUF_ptr prev;
+	PKT_ptr buf[PKTS_PER_BUFFER];
+};
 
 
 #endif
 
 
 /*********** end of file ***********/
-

drivers/char/rio/rio.h

@@ -72,8 +72,8 @@ static char *_rio_h_sccs_ = "@(#)rio.h	1.3";
 #define	RIO_HOSTS	4	/* number of hosts that can be found */
 #define	PORTS_PER_HOST	128	/* number of ports per host */
 #define	LINKS_PER_UNIT	4	/* number of links from a host */
-#define	RIO_PORTS	(PORTS_PER_HOST * RIO_HOSTS) /* max. no. of ports */
-#define	RTAS_PER_HOST	(MAX_RUP) /* number of RTAs per host */
+#define	RIO_PORTS	(PORTS_PER_HOST * RIO_HOSTS)	/* max. no. of ports */
+#define	RTAS_PER_HOST	(MAX_RUP)	/* number of RTAs per host */
 #define	PORTS_PER_RTA	(PORTS_PER_HOST/RTAS_PER_HOST)	/* ports on a rta */
 #define	PORTS_PER_MODULE 4	/* number of ports on a plug-in module */
 				/* number of modules on an RTA */
@@ -216,10 +216,9 @@ static char *_rio_h_sccs_ = "@(#)rio.h	1.3";
 #define	RIO_PRI	(PZERO+10)
 #define RIO_CLOSE_PRI	PZERO-1	/* uninterruptible sleeps for close */
 
-typedef struct DbInf
-{
-	uint	Flag;
-	char	Name[8];
+typedef struct DbInf {
+	uint Flag;
+	char Name[8];
 } DbInf;
 
 #ifndef TRUE
@@ -251,7 +250,7 @@ typedef struct DbInf
 	*((uint *)PK)    = PP->PacketInfo; \
 }
 
-#define	RIO_LINK_ENABLE	0x80FF /* FF is a hack, mainly for Mips, to        */
+#define	RIO_LINK_ENABLE	0x80FF	/* FF is a hack, mainly for Mips, to        */
 			       /* prevent a really stupid race condition.  */
 
 #define	NOT_INITIALISED	0
@@ -291,4 +290,4 @@ typedef struct DbInf
 #define DIST_LINESW_OUTPUT	0x40
 #define DIST_LINESW_MDMINT	0x80
 
-#endif /* __rio_h__ */
+#endif				/* __rio_h__ */

drivers/char/rio/rio_linux.c

@@ -33,7 +33,7 @@
  * */
 
 #include <linux/module.h>
-#include <linux/config.h> 
+#include <linux/config.h>
 #include <linux/kdev_t.h>
 #include <asm/io.h>
 #include <linux/kernel.h>
@@ -112,7 +112,7 @@ more than 512 ports.... */
 #define PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8 0x2000
 #endif
 
-#ifndef RIO_WINDOW_LEN 
+#ifndef RIO_WINDOW_LEN
 #define RIO_WINDOW_LEN 0x10000
 #endif
 
@@ -140,34 +140,51 @@ more than 512 ports.... */
  */
 #define RIO_REPORT_FIFO
 #define RIO_REPORT_OVERRUN
-#endif 
+#endif
 
 
 /* These constants are derived from SCO Source */
 static struct Conf
-RIOConf =
-{
-  /* locator */         "RIO Config here",
-  /* startuptime */     HZ*2,           /* how long to wait for card to run */
-  /* slowcook */        0,              /* TRUE -> always use line disc. */
-  /* intrpolltime */    1,              /* The frequency of OUR polls */
-  /* breakinterval */   25,             /* x10 mS XXX: units seem to be 1ms not 10! -- REW*/
-  /* timer */           10,             /* mS */
-  /* RtaLoadBase */     0x7000,
-  /* HostLoadBase */    0x7C00,
-  /* XpHz */            5,              /* number of Xprint hits per second */
-  /* XpCps */           120,            /* Xprint characters per second */
-  /* XpOn */            "\033d#",       /* start Xprint for a wyse 60 */
-  /* XpOff */           "\024",         /* end Xprint for a wyse 60 */
-  /* MaxXpCps */        2000,           /* highest Xprint speed */
-  /* MinXpCps */        10,             /* slowest Xprint speed */
-  /* SpinCmds */        1,              /* non-zero for mega fast boots */
-  /* First Addr */      0x0A0000,       /* First address to look at */
-  /* Last Addr */       0xFF0000,       /* Last address looked at */
-  /* BufferSize */      1024,           /* Bytes per port of buffering */
-  /* LowWater */        256,            /* how much data left before wakeup */
-  /* LineLength */      80,             /* how wide is the console? */
-  /* CmdTimeout */      HZ,             /* how long a close command may take */
+ RIOConf = {
+	/* locator */ "RIO Config here",
+					/* startuptime */ HZ * 2,
+					/* how long to wait for card to run */
+				/* slowcook */ 0,
+				/* TRUE -> always use line disc. */
+				/* intrpolltime */ 1,
+				/* The frequency of OUR polls */
+				/* breakinterval */ 25,
+				/* x10 mS XXX: units seem to be 1ms not 10! -- REW */
+				/* timer */ 10,
+				/* mS */
+	/* RtaLoadBase */ 0x7000,
+	/* HostLoadBase */ 0x7C00,
+				/* XpHz */ 5,
+				/* number of Xprint hits per second */
+				/* XpCps */ 120,
+				/* Xprint characters per second */
+				/* XpOn */ "\033d#",
+				/* start Xprint for a wyse 60 */
+				/* XpOff */ "\024",
+				/* end Xprint for a wyse 60 */
+				/* MaxXpCps */ 2000,
+				/* highest Xprint speed */
+				/* MinXpCps */ 10,
+				/* slowest Xprint speed */
+				/* SpinCmds */ 1,
+				/* non-zero for mega fast boots */
+					/* First Addr */ 0x0A0000,
+					/* First address to look at */
+					/* Last Addr */ 0xFF0000,
+					/* Last address looked at */
+				/* BufferSize */ 1024,
+				/* Bytes per port of buffering */
+				/* LowWater */ 256,
+				/* how much data left before wakeup */
+				/* LineLength */ 80,
+				/* how wide is the console? */
+				/* CmdTimeout */ HZ,
+				/* how long a close command may take */
 };
 
 
@@ -175,21 +192,20 @@ RIOConf =
 
 /* Function prototypes */
 
-static void rio_disable_tx_interrupts (void * ptr); 
-static void rio_enable_tx_interrupts (void * ptr); 
-static void rio_disable_rx_interrupts (void * ptr); 
-static void rio_enable_rx_interrupts (void * ptr); 
-static int  rio_get_CD (void * ptr); 
-static void rio_shutdown_port (void * ptr);
-static int  rio_set_real_termios (void  *ptr);
-static void rio_hungup (void  *ptr);
-static void rio_close (void  *ptr);
-static int rio_chars_in_buffer (void * ptr);
-static int rio_fw_ioctl (struct inode *inode, struct file *filp,
-		         unsigned int cmd, unsigned long arg);
+static void rio_disable_tx_interrupts(void *ptr);
+static void rio_enable_tx_interrupts(void *ptr);
+static void rio_disable_rx_interrupts(void *ptr);
+static void rio_enable_rx_interrupts(void *ptr);
+static int rio_get_CD(void *ptr);
+static void rio_shutdown_port(void *ptr);
+static int rio_set_real_termios(void *ptr);
+static void rio_hungup(void *ptr);
+static void rio_close(void *ptr);
+static int rio_chars_in_buffer(void *ptr);
+static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg);
 static int rio_init_drivers(void);
 
-static void my_hd (void *addr, int len);
+static void my_hd(void *addr, int len);
 
 static struct tty_driver *rio_driver, *rio_driver2;
 
@@ -209,7 +225,7 @@ static int rio_poll = 1;
 
 /* These are the only open spaces in my computer. Yours may have more
    or less.... */
-static int rio_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000};
+static int rio_probe_addrs[] = { 0xc0000, 0xd0000, 0xe0000 };
 
 #define NR_RIO_ADDRS ARRAY_SIZE(rio_probe_addrs)
 
@@ -227,17 +243,17 @@ module_param(rio_debug, int, 0644);
 module_param(rio_irqmask, long, 0);
 
 static struct real_driver rio_real_driver = {
-  rio_disable_tx_interrupts,
-  rio_enable_tx_interrupts,
-  rio_disable_rx_interrupts,
-  rio_enable_rx_interrupts,
-  rio_get_CD,
-  rio_shutdown_port, 
-  rio_set_real_termios, 
-  rio_chars_in_buffer,
-  rio_close,
-  rio_hungup,
-  NULL
+	rio_disable_tx_interrupts,
+	rio_enable_tx_interrupts,
+	rio_disable_rx_interrupts,
+	rio_enable_rx_interrupts,
+	rio_get_CD,
+	rio_shutdown_port,
+	rio_set_real_termios,
+	rio_chars_in_buffer,
+	rio_close,
+	rio_hungup,
+	NULL
 };
 
 /* 
@@ -246,8 +262,8 @@ static struct real_driver rio_real_driver = {
  */
 
 static struct file_operations rio_fw_fops = {
-	.owner		= THIS_MODULE,
-	.ioctl		= rio_fw_ioctl,
+	.owner = THIS_MODULE,
+	.ioctl = rio_fw_ioctl,
 };
 
 static struct miscdevice rio_fw_device = {
@@ -262,25 +278,22 @@ static struct miscdevice rio_fw_device = {
 
 /* This doesn't work. Who's paranoid around here? Not me! */
 
-static inline int rio_paranoia_check(struct rio_port const * port,
-				    char *name, const char *routine)
+static inline int rio_paranoia_check(struct rio_port const *port, char *name, const char *routine)
 {
 
-  static const char *badmagic =
-    KERN_ERR "rio: Warning: bad rio port magic number for device %s in %s\n";
-  static const char *badinfo =
-    KERN_ERR "rio: Warning: null rio port for device %s in %s\n";
- 
-  if (!port) {
-    printk (badinfo, name, routine);
-    return 1;
-  }
-  if (port->magic != RIO_MAGIC) {
-    printk (badmagic, name, routine);
-    return 1;
-  }
-
-  return 0;
+	static const char *badmagic = KERN_ERR "rio: Warning: bad rio port magic number for device %s in %s\n";
+	static const char *badinfo = KERN_ERR "rio: Warning: null rio port for device %s in %s\n";
+
+	if (!port) {
+		printk(badinfo, name, routine);
+		return 1;
+	}
+	if (port->magic != RIO_MAGIC) {
+		printk(badmagic, name, routine);
+		return 1;
+	}
+
+	return 0;
 }
 #else
 #define rio_paranoia_check(a,b,c) 0
@@ -288,53 +301,53 @@ static inline int rio_paranoia_check(struct rio_port const * port,
 
 
 #ifdef DEBUG
-static void my_hd (void *ad, int len)
+static void my_hd(void *ad, int len)
 {
-  int i, j, ch;
-  unsigned char *addr = ad;
-  
-  for (i=0;i<len;i+=16) {
-    rio_dprintk (RIO_DEBUG_PARAM, "%08x ", (int) addr+i);
-    for (j=0;j<16;j++) {
-      rio_dprintk (RIO_DEBUG_PARAM, "%02x %s", addr[j+i], (j==7)?" ":"");
-    }
-    for (j=0;j<16;j++) {
-      ch = addr[j+i];
-      rio_dprintk (RIO_DEBUG_PARAM, "%c", (ch < 0x20)?'.':((ch > 0x7f)?'.':ch));
-    }
-    rio_dprintk (RIO_DEBUG_PARAM, "\n");
-  }
+	int i, j, ch;
+	unsigned char *addr = ad;
+
+	for (i = 0; i < len; i += 16) {
+		rio_dprintk(RIO_DEBUG_PARAM, "%08x ", (int) addr + i);
+		for (j = 0; j < 16; j++) {
+			rio_dprintk(RIO_DEBUG_PARAM, "%02x %s", addr[j + i], (j == 7) ? " " : "");
+		}
+		for (j = 0; j < 16; j++) {
+			ch = addr[j + i];
+			rio_dprintk(RIO_DEBUG_PARAM, "%c", (ch < 0x20) ? '.' : ((ch > 0x7f) ? '.' : ch));
+		}
+		rio_dprintk(RIO_DEBUG_PARAM, "\n");
+	}
 }
 #else
 #define my_hd(ad,len) do{/* nothing*/ } while (0)
 #endif
 
 
-/* Delay a number of jiffies, allowing a signal to interrupt */ 
-int RIODelay (struct Port *PortP, int njiffies)
+/* Delay a number of jiffies, allowing a signal to interrupt */
+int RIODelay(struct Port *PortP, int njiffies)
 {
-  func_enter ();
+	func_enter();
 
-  rio_dprintk (RIO_DEBUG_DELAY, "delaying %d jiffies\n", njiffies);  
-  msleep_interruptible(jiffies_to_msecs(njiffies));
-  func_exit();
+	rio_dprintk(RIO_DEBUG_DELAY, "delaying %d jiffies\n", njiffies);
+	msleep_interruptible(jiffies_to_msecs(njiffies));
+	func_exit();
 
-  if (signal_pending(current))
-    return RIO_FAIL;
-  else
-    return !RIO_FAIL;
+	if (signal_pending(current))
+		return RIO_FAIL;
+	else
+		return !RIO_FAIL;
 }
 
 
-/* Delay a number of jiffies, disallowing a signal to interrupt */ 
-int RIODelay_ni (struct Port *PortP, int njiffies)
+/* Delay a number of jiffies, disallowing a signal to interrupt */
+int RIODelay_ni(struct Port *PortP, int njiffies)
 {
-  func_enter ();
+	func_enter();
 
-  rio_dprintk (RIO_DEBUG_DELAY, "delaying %d jiffies (ni)\n", njiffies);  
-  msleep(jiffies_to_msecs(njiffies));
-  func_exit();
-  return !RIO_FAIL;
+	rio_dprintk(RIO_DEBUG_DELAY, "delaying %d jiffies (ni)\n", njiffies);
+	msleep(jiffies_to_msecs(njiffies));
+	func_exit();
+	return !RIO_FAIL;
 }
 
 
@@ -350,126 +363,121 @@ int rio_ismodem(struct tty_struct *tty)
 }
 
 
-static int rio_set_real_termios (void *ptr)
+static int rio_set_real_termios(void *ptr)
 {
-  int rv, modem;
-  struct tty_struct *tty;
-  func_enter();
+	int rv, modem;
+	struct tty_struct *tty;
+	func_enter();
 
-  tty = ((struct Port *)ptr)->gs.tty;
+	tty = ((struct Port *) ptr)->gs.tty;
 
-  modem = rio_ismodem(tty);
+	modem = rio_ismodem(tty);
 
-  rv = RIOParam( (struct Port *) ptr, CONFIG, modem, 1);
+	rv = RIOParam((struct Port *) ptr, CONFIG, modem, 1);
 
-  func_exit ();
+	func_exit();
 
-  return rv;
+	return rv;
 }
 
 
-static void rio_reset_interrupt (struct Host *HostP)
+static void rio_reset_interrupt(struct Host *HostP)
 {
-  func_enter();
+	func_enter();
 
-  switch( HostP->Type ) {
-  case RIO_AT:
-  case RIO_MCA:
-  case RIO_PCI:
-    WBYTE(HostP->ResetInt , 0xff);
-  }
+	switch (HostP->Type) {
+	case RIO_AT:
+	case RIO_MCA:
+	case RIO_PCI:
+		WBYTE(HostP->ResetInt, 0xff);
+	}
 
-  func_exit();
+	func_exit();
 }
 
 
-static irqreturn_t rio_interrupt (int irq, void *ptr, struct pt_regs *regs)
+static irqreturn_t rio_interrupt(int irq, void *ptr, struct pt_regs *regs)
 {
-  struct Host *HostP;
-  func_enter ();
+	struct Host *HostP;
+	func_enter();
 
-  HostP = (struct Host*)ptr; /* &p->RIOHosts[(long)ptr]; */
-  rio_dprintk (RIO_DEBUG_IFLOW, "rio: enter rio_interrupt (%d/%d)\n", 
-               irq, HostP->Ivec); 
+	HostP = (struct Host *) ptr;	/* &p->RIOHosts[(long)ptr]; */
+	rio_dprintk(RIO_DEBUG_IFLOW, "rio: enter rio_interrupt (%d/%d)\n", irq, HostP->Ivec);
 
-  /* AAargh! The order in which to do these things is essential and
-     not trivial. 
-     
-     - Rate limit goes before "recursive". Otherwise a series of
-       recursive calls will hang the machine in the interrupt routine. 
+	/* AAargh! The order in which to do these things is essential and
+	   not trivial.
 
-     - hardware twiddling goes before "recursive". Otherwise when we
-       poll the card, and a recursive interrupt happens, we won't
-       ack the card, so it might keep on interrupting us. (especially
-       level sensitive interrupt systems like PCI).
+	   - Rate limit goes before "recursive". Otherwise a series of
+	   recursive calls will hang the machine in the interrupt routine.
 
-     - Rate limit goes before hardware twiddling. Otherwise we won't
-       catch a card that has gone bonkers.
+	   - hardware twiddling goes before "recursive". Otherwise when we
+	   poll the card, and a recursive interrupt happens, we won't
+	   ack the card, so it might keep on interrupting us. (especially
+	   level sensitive interrupt systems like PCI).
 
-     - The "initialized" test goes after the hardware twiddling. Otherwise
-       the card will stick us in the interrupt routine again.
+	   - Rate limit goes before hardware twiddling. Otherwise we won't
+	   catch a card that has gone bonkers.
 
-     - The initialized test goes before recursive. 
-  */
+	   - The "initialized" test goes after the hardware twiddling. Otherwise
+	   the card will stick us in the interrupt routine again.
+
+	   - The initialized test goes before recursive.
+	 */
 
 
 
 #ifdef IRQ_RATE_LIMIT
-  /* Aaargh! I'm ashamed. This costs more lines-of-code than the
-     actual interrupt routine!. (Well, used to when I wrote that comment) */
-  {
-    static int lastjif;
-    static int nintr=0;
-
-    if (lastjif == jiffies) {
-      if (++nintr > IRQ_RATE_LIMIT) {
-        free_irq (HostP->Ivec, ptr);
-        printk (KERN_ERR "rio: Too many interrupts. Turning off interrupt %d.\n", 
-                HostP->Ivec);
-      }
-    } else {
-      lastjif = jiffies;
-      nintr = 0;
-    }
-  }
+	/* Aaargh! I'm ashamed. This costs more lines-of-code than the
+	   actual interrupt routine!. (Well, used to when I wrote that comment) */
+	{
+		static int lastjif;
+		static int nintr = 0;
+
+		if (lastjif == jiffies) {
+			if (++nintr > IRQ_RATE_LIMIT) {
+				free_irq(HostP->Ivec, ptr);
+				printk(KERN_ERR "rio: Too many interrupts. Turning off interrupt %d.\n", HostP->Ivec);
+			}
+		} else {
+			lastjif = jiffies;
+			nintr = 0;
+		}
+	}
 #endif
-  rio_dprintk (RIO_DEBUG_IFLOW, "rio: We've have noticed the interrupt\n"); 
-  if (HostP->Ivec == irq) {
-    /* Tell the card we've noticed the interrupt. */
-    rio_reset_interrupt (HostP);
-  }
-
-  if ((HostP->Flags & RUN_STATE) != RC_RUNNING)
-  	return IRQ_HANDLED;
-
-  if (test_and_set_bit (RIO_BOARD_INTR_LOCK, &HostP->locks)) {
-    printk (KERN_ERR "Recursive interrupt! (host %d/irq%d)\n", 
-            (int) ptr, HostP->Ivec);
-    return IRQ_HANDLED;
-  }
-
-  RIOServiceHost(p, HostP, irq);
-
-  rio_dprintk ( RIO_DEBUG_IFLOW, "riointr() doing host %d type %d\n", 
-                (int) ptr, HostP->Type);
-
-  clear_bit (RIO_BOARD_INTR_LOCK, &HostP->locks);
-  rio_dprintk (RIO_DEBUG_IFLOW, "rio: exit rio_interrupt (%d/%d)\n", 
-               irq, HostP->Ivec); 
-  func_exit ();
-  return IRQ_HANDLED;
+	rio_dprintk(RIO_DEBUG_IFLOW, "rio: We've have noticed the interrupt\n");
+	if (HostP->Ivec == irq) {
+		/* Tell the card we've noticed the interrupt. */
+		rio_reset_interrupt(HostP);
+	}
+
+	if ((HostP->Flags & RUN_STATE) != RC_RUNNING)
+		return IRQ_HANDLED;
+
+	if (test_and_set_bit(RIO_BOARD_INTR_LOCK, &HostP->locks)) {
+		printk(KERN_ERR "Recursive interrupt! (host %d/irq%d)\n", (int) ptr, HostP->Ivec);
+		return IRQ_HANDLED;
+	}
+
+	RIOServiceHost(p, HostP, irq);
+
+	rio_dprintk(RIO_DEBUG_IFLOW, "riointr() doing host %d type %d\n", (int) ptr, HostP->Type);
+
+	clear_bit(RIO_BOARD_INTR_LOCK, &HostP->locks);
+	rio_dprintk(RIO_DEBUG_IFLOW, "rio: exit rio_interrupt (%d/%d)\n", irq, HostP->Ivec);
+	func_exit();
+	return IRQ_HANDLED;
 }
 
 
-static void rio_pollfunc (unsigned long data)
+static void rio_pollfunc(unsigned long data)
 {
-  func_enter ();
+	func_enter();
 
-  rio_interrupt (0, &p->RIOHosts[data], NULL);
-  p->RIOHosts[data].timer.expires = jiffies + rio_poll;
-  add_timer (&p->RIOHosts[data].timer);
+	rio_interrupt(0, &p->RIOHosts[data], NULL);
+	p->RIOHosts[data].timer.expires = jiffies + rio_poll;
+	add_timer(&p->RIOHosts[data].timer);
 
-  func_exit ();
+	func_exit();
 }
 
 
@@ -481,106 +489,106 @@ static void rio_pollfunc (unsigned long data)
 /* Ehhm. I don't know how to fiddle with interrupts on the Specialix 
    cards. ....   Hmm. Ok I figured it out. You don't.  -- REW */
 
-static void rio_disable_tx_interrupts (void * ptr) 
+static void rio_disable_tx_interrupts(void *ptr)
 {
-  func_enter();
+	func_enter();
 
-  /*  port->gs.flags &= ~GS_TX_INTEN; */
+	/*  port->gs.flags &= ~GS_TX_INTEN; */
 
-  func_exit();
+	func_exit();
 }
 
 
-static void rio_enable_tx_interrupts (void * ptr) 
+static void rio_enable_tx_interrupts(void *ptr)
 {
-  struct Port *PortP = ptr;
-  /* int hn; */
+	struct Port *PortP = ptr;
+	/* int hn; */
 
-  func_enter();
+	func_enter();
 
-  /* hn = PortP->HostP - p->RIOHosts;
+	/* hn = PortP->HostP - p->RIOHosts;
 
-     rio_dprintk (RIO_DEBUG_TTY, "Pushing host %d\n", hn);
-     rio_interrupt (-1,(void *) hn, NULL); */
+	   rio_dprintk (RIO_DEBUG_TTY, "Pushing host %d\n", hn);
+	   rio_interrupt (-1,(void *) hn, NULL); */
 
-  RIOTxEnable((char *) PortP);
+	RIOTxEnable((char *) PortP);
 
-  /* 
-   * In general we cannot count on "tx empty" interrupts, although
-   * the interrupt routine seems to be able to tell the difference. 
-   */
-  PortP->gs.flags &= ~GS_TX_INTEN;
+	/*
+	 * In general we cannot count on "tx empty" interrupts, although
+	 * the interrupt routine seems to be able to tell the difference.
+	 */
+	PortP->gs.flags &= ~GS_TX_INTEN;
 
-  func_exit();
+	func_exit();
 }
 
 
-static void rio_disable_rx_interrupts (void * ptr) 
+static void rio_disable_rx_interrupts(void *ptr)
 {
-  func_enter();
-  func_exit();
+	func_enter();
+	func_exit();
 }
 
-static void rio_enable_rx_interrupts (void * ptr) 
+static void rio_enable_rx_interrupts(void *ptr)
 {
-  /*  struct rio_port *port = ptr; */
-  func_enter();
-  func_exit();
+	/*  struct rio_port *port = ptr; */
+	func_enter();
+	func_exit();
 }
 
 
 /* Jeez. Isn't this simple?  */
-static int rio_get_CD (void * ptr) 
+static int rio_get_CD(void *ptr)
 {
-  struct Port *PortP = ptr;
-  int rv;
+	struct Port *PortP = ptr;
+	int rv;
+
+	func_enter();
+	rv = (PortP->ModemState & MSVR1_CD) != 0;
 
-  func_enter();
-  rv = (PortP->ModemState & MSVR1_CD) != 0;
+	rio_dprintk(RIO_DEBUG_INIT, "Getting CD status: %d\n", rv);
 
-  rio_dprintk (RIO_DEBUG_INIT, "Getting CD status: %d\n", rv);
-  
-  func_exit();  
-  return rv;
+	func_exit();
+	return rv;
 }
 
 
 /* Jeez. Isn't this simple? Actually, we can sync with the actual port
    by just pushing stuff into the queue going to the port... */
-static int rio_chars_in_buffer (void * ptr) 
+static int rio_chars_in_buffer(void *ptr)
 {
-  func_enter();
+	func_enter();
 
-  func_exit();  
-  return 0;
+	func_exit();
+	return 0;
 }
 
 
 /* Nothing special here... */
-static void rio_shutdown_port (void * ptr) 
+static void rio_shutdown_port(void *ptr)
 {
-  struct Port *PortP;
+	struct Port *PortP;
 
-  func_enter();
+	func_enter();
 
-  PortP = (struct Port *)ptr;
-  PortP->gs.tty = NULL;
+	PortP = (struct Port *) ptr;
+	PortP->gs.tty = NULL;
 #if 0
-  port->gs.flags &= ~ GS_ACTIVE;
-  if (!port->gs.tty) {
-    rio_dprintk (RIO_DBUG_TTY, "No tty.\n");
-    return;
-  }
-  if (!port->gs.tty->termios) {
-    rio_dprintk (RIO_DEBUG_TTY, "No termios.\n");
-    return;
-  }
-  if (port->gs.tty->termios->c_cflag & HUPCL) {
-    rio_setsignals (port, 0, 0);
-  }
+	port->gs.flags &= ~GS_ACTIVE;
+	if (!port->gs.tty) {
+		rio_dprintk(RIO_DBUG_TTY, "No tty.\n");
+		return;
+	}
+	if (!port->gs.tty->termios) {
+		rio_dprintk(RIO_DEBUG_TTY, "No termios.\n");
+		return;
+	}
+	if (port->gs.tty->termios->c_cflag & HUPCL) {
+		rio_setsignals(port, 0, 0);
+	}
 #endif
 
-  func_exit();
+	func_exit();
 }
 
 
@@ -591,16 +599,16 @@ static void rio_shutdown_port (void * ptr)
    running minicom on a serial port that is driven by a modularized
    driver. Have the modem hangup. Then remove the driver module. Then
    exit minicom.  I expect an "oops".  -- REW */
-static void rio_hungup (void *ptr)
+static void rio_hungup(void *ptr)
 {
-  struct Port *PortP;
+	struct Port *PortP;
+
+	func_enter();
 
-  func_enter();
-  
-  PortP = (struct Port *)ptr;
-  PortP->gs.tty = NULL;
+	PortP = (struct Port *) ptr;
+	PortP->gs.tty = NULL;
 
-  func_exit ();
+	func_exit();
 }
 
 
@@ -608,146 +616,135 @@ static void rio_hungup (void *ptr)
    this. 
    rs_close (...){save_flags;cli;real_close();dec_use_count;restore_flags;}
  */
-static void rio_close (void *ptr)
+static void rio_close(void *ptr)
 {
-  struct Port *PortP;
+	struct Port *PortP;
 
-  func_enter ();
+	func_enter();
 
-  PortP = (struct Port *)ptr;
+	PortP = (struct Port *) ptr;
 
-  riotclose (ptr);
+	riotclose(ptr);
 
-  if(PortP->gs.count) {
-    printk (KERN_ERR "WARNING port count:%d\n", PortP->gs.count);
-    PortP->gs.count = 0; 
-  }                
+	if (PortP->gs.count) {
+		printk(KERN_ERR "WARNING port count:%d\n", PortP->gs.count);
+		PortP->gs.count = 0;
+	}
 
-  PortP->gs.tty = NULL;
-  func_exit ();
+	PortP->gs.tty = NULL;
+	func_exit();
 }
 
 
 
-static int rio_fw_ioctl (struct inode *inode, struct file *filp,
-		         unsigned int cmd, unsigned long arg)
+static int rio_fw_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg)
 {
-  int rc = 0;
-  func_enter();
+	int rc = 0;
+	func_enter();
 
-  /* The "dev" argument isn't used. */
-  rc = riocontrol (p, 0, cmd, (void *)arg, capable(CAP_SYS_ADMIN));
+	/* The "dev" argument isn't used. */
+	rc = riocontrol(p, 0, cmd, (void *) arg, capable(CAP_SYS_ADMIN));
 
-  func_exit ();
-  return rc;
+	func_exit();
+	return rc;
 }
 
-extern int RIOShortCommand(struct rio_info *p, struct Port *PortP,
-               int command, int len, int arg);
+extern int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
 
-static int rio_ioctl (struct tty_struct * tty, struct file * filp, 
-                     unsigned int cmd, unsigned long arg)
+static int rio_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, unsigned long arg)
 {
-  int rc;
-  struct Port *PortP;
-  int ival;
+	int rc;
+	struct Port *PortP;
+	int ival;
 
-  func_enter();
+	func_enter();
 
-  PortP = (struct Port *)tty->driver_data;
+	PortP = (struct Port *) tty->driver_data;
 
-  rc  = 0;
-  switch (cmd) {
+	rc = 0;
+	switch (cmd) {
 #if 0
-  case TIOCGSOFTCAR:
-    rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0),
-                  (unsigned int *) arg);
-    break;
+	case TIOCGSOFTCAR:
+		rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0), (unsigned int *) arg);
+		break;
 #endif
-  case TIOCSSOFTCAR:
-    if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
-      tty->termios->c_cflag =
-        (tty->termios->c_cflag & ~CLOCAL) |
-        (ival ? CLOCAL : 0);
-    }
-    break;
-  case TIOCGSERIAL:
-    rc = -EFAULT;
-    if (access_ok(VERIFY_WRITE, (void *) arg,
-                          sizeof(struct serial_struct)))
-      rc = gs_getserial(&PortP->gs, (struct serial_struct *) arg);
-    break;
-  case TCSBRK:
-    if ( PortP->State & RIO_DELETED ) {
-      rio_dprintk (RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
-      rc = -EIO;      
-    } else {
-      if (RIOShortCommand(p, PortP, SBREAK, 2, 250) == RIO_FAIL) {
-         rio_dprintk (RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
-         rc = -EIO;
-      }          
-    }
-    break;
-  case TCSBRKP:
-    if ( PortP->State & RIO_DELETED ) {
-      rio_dprintk (RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
-      rc = -EIO;      
-    } else {
-      int l;
-      l = arg?arg*100:250;
-      if (l > 255) l = 255;
-      if (RIOShortCommand(p, PortP, SBREAK, 2, arg?arg*100:250) == RIO_FAIL) {
-         rio_dprintk (RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
-         rc = -EIO;
-      }          
-    }
-    break;
-  case TIOCSSERIAL:
-    rc = -EFAULT;
-    if (access_ok(VERIFY_READ, (void *) arg,
-                          sizeof(struct serial_struct)))
-      rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg);
-    break;
+	case TIOCSSOFTCAR:
+		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
+			tty->termios->c_cflag = (tty->termios->c_cflag & ~CLOCAL) | (ival ? CLOCAL : 0);
+		}
+		break;
+	case TIOCGSERIAL:
+		rc = -EFAULT;
+		if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(struct serial_struct)))
+			rc = gs_getserial(&PortP->gs, (struct serial_struct *) arg);
+		break;
+	case TCSBRK:
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
+			rc = -EIO;
+		} else {
+			if (RIOShortCommand(p, PortP, SBREAK, 2, 250) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
+				rc = -EIO;
+			}
+		}
+		break;
+	case TCSBRKP:
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
+			rc = -EIO;
+		} else {
+			int l;
+			l = arg ? arg * 100 : 250;
+			if (l > 255)
+				l = 255;
+			if (RIOShortCommand(p, PortP, SBREAK, 2, arg ? arg * 100 : 250) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
+				rc = -EIO;
+			}
+		}
+		break;
+	case TIOCSSERIAL:
+		rc = -EFAULT;
+		if (access_ok(VERIFY_READ, (void *) arg, sizeof(struct serial_struct)))
+			rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg);
+		break;
 #if 0
-  /*
-   * note: these IOCTLs no longer reach here.  Use
-   * tiocmset/tiocmget driver methods instead.  The
-   * #if 0 disablement predates this comment.
-   */
-  case TIOCMGET:
-    rc = -EFAULT;
-    if (access_ok(VERIFY_WRITE, (void *) arg,
-                          sizeof(unsigned int))) {
-      rc = 0;
-      ival = rio_getsignals(port);
-      put_user(ival, (unsigned int *) arg);
-    }
-    break;
-  case TIOCMBIS:
-    if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
-      rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : -1),
-                           ((ival & TIOCM_RTS) ? 1 : -1));
-    }
-    break;
-  case TIOCMBIC:
-    if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
-      rio_setsignals(port, ((ival & TIOCM_DTR) ? 0 : -1),
-                           ((ival & TIOCM_RTS) ? 0 : -1));
-    }
-    break;
-  case TIOCMSET:
-    if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
-      rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : 0),
-                           ((ival & TIOCM_RTS) ? 1 : 0));
-    }
-    break;
+		/*
+		 * note: these IOCTLs no longer reach here.  Use
+		 * tiocmset/tiocmget driver methods instead.  The
+		 * #if 0 disablement predates this comment.
+		 */
+	case TIOCMGET:
+		rc = -EFAULT;
+		if (access_ok(VERIFY_WRITE, (void *) arg, sizeof(unsigned int))) {
+			rc = 0;
+			ival = rio_getsignals(port);
+			put_user(ival, (unsigned int *) arg);
+		}
+		break;
+	case TIOCMBIS:
+		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
+			rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : -1), ((ival & TIOCM_RTS) ? 1 : -1));
+		}
+		break;
+	case TIOCMBIC:
+		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
+			rio_setsignals(port, ((ival & TIOCM_DTR) ? 0 : -1), ((ival & TIOCM_RTS) ? 0 : -1));
+		}
+		break;
+	case TIOCMSET:
+		if ((rc = get_user(ival, (unsigned int *) arg)) == 0) {
+			rio_setsignals(port, ((ival & TIOCM_DTR) ? 1 : 0), ((ival & TIOCM_RTS) ? 1 : 0));
+		}
+		break;
 #endif
-  default:
-    rc = -ENOIOCTLCMD;
-    break;
-  }
-  func_exit();
-  return rc;
+	default:
+		rc = -ENOIOCTLCMD;
+		break;
+	}
+	func_exit();
+	return rc;
 }
 
 
@@ -767,37 +764,37 @@ static int rio_ioctl (struct tty_struct * tty, struct file * filp,
  * flow control scheme is in use for that port. -- Simon Allen
  */
 
-static void rio_throttle (struct tty_struct * tty)
+static void rio_throttle(struct tty_struct *tty)
 {
-  struct Port *port = (struct Port *)tty->driver_data;
-  
-  func_enter();
-  /* If the port is using any type of input flow
-   * control then throttle the port.
-   */
-
-  if((tty->termios->c_cflag & CRTSCTS) || (I_IXOFF(tty)) ) {
-    port->State |= RIO_THROTTLE_RX;
-  }
-
-  func_exit();
+	struct Port *port = (struct Port *) tty->driver_data;
+
+	func_enter();
+	/* If the port is using any type of input flow
+	 * control then throttle the port.
+	 */
+
+	if ((tty->termios->c_cflag & CRTSCTS) || (I_IXOFF(tty))) {
+		port->State |= RIO_THROTTLE_RX;
+	}
+
+	func_exit();
 }
 
 
-static void rio_unthrottle (struct tty_struct * tty)
+static void rio_unthrottle(struct tty_struct *tty)
 {
-  struct Port *port = (struct Port *)tty->driver_data;
+	struct Port *port = (struct Port *) tty->driver_data;
 
-  func_enter();
-  /* Always unthrottle even if flow control is not enabled on
-   * this port in case we disabled flow control while the port
-   * was throttled
-   */
+	func_enter();
+	/* Always unthrottle even if flow control is not enabled on
+	 * this port in case we disabled flow control while the port
+	 * was throttled
+	 */
 
-  port->State &= ~RIO_THROTTLE_RX;
+	port->State &= ~RIO_THROTTLE_RX;
 
-  func_exit();
-  return;
+	func_exit();
+	return;
 }
 
 
@@ -809,35 +806,34 @@ static void rio_unthrottle (struct tty_struct * tty)
  * ********************************************************************** */
 
 
-static struct vpd_prom *get_VPD_PROM (struct Host *hp)
+static struct vpd_prom *get_VPD_PROM(struct Host *hp)
 {
-  static struct vpd_prom vpdp;
-  char *p;
-  int i;
+	static struct vpd_prom vpdp;
+	char *p;
+	int i;
+
+	func_enter();
+	rio_dprintk(RIO_DEBUG_PROBE, "Going to verify vpd prom at %p.\n", hp->Caddr + RIO_VPD_ROM);
 
-  func_enter();
-  rio_dprintk (RIO_DEBUG_PROBE, "Going to verify vpd prom at %p.\n", 
-              hp->Caddr + RIO_VPD_ROM);
+	p = (char *) &vpdp;
+	for (i = 0; i < sizeof(struct vpd_prom); i++)
+		*p++ = readb(hp->Caddr + RIO_VPD_ROM + i * 2);
+	/* read_rio_byte (hp, RIO_VPD_ROM + i*2); */
 
-  p = (char *) &vpdp;
-  for (i=0;i< sizeof (struct vpd_prom);i++)
-    *p++ = readb (hp->Caddr+RIO_VPD_ROM + i*2);
-      /* read_rio_byte (hp, RIO_VPD_ROM + i*2); */
+	/* Terminate the identifier string.
+	 *** requires one extra byte in struct vpd_prom *** */
+	*p++ = 0;
 
-  /* Terminate the identifier string. 
-     *** requires one extra byte in struct vpd_prom *** */
-  *p++=0; 
+	if (rio_debug & RIO_DEBUG_PROBE)
+		my_hd((char *) &vpdp, 0x20);
 
-  if (rio_debug & RIO_DEBUG_PROBE)
-    my_hd ((char *)&vpdp, 0x20);
-  
-  func_exit();
+	func_exit();
 
-  return &vpdp;
+	return &vpdp;
 }
 
 static struct tty_operations rio_ops = {
-	.open  = riotopen,
+	.open = riotopen,
 	.close = gs_close,
 	.write = gs_write,
 	.put_char = gs_put_char,
@@ -889,7 +885,7 @@ static int rio_init_drivers(void)
 	rio_driver2->flags = TTY_DRIVER_REAL_RAW;
 	tty_set_operations(rio_driver2, &rio_ops);
 
-	rio_dprintk (RIO_DEBUG_INIT, "set_termios = %p\n", gs_set_termios);
+	rio_dprintk(RIO_DEBUG_INIT, "set_termios = %p\n", gs_set_termios);
 
 	if ((error = tty_register_driver(rio_driver)))
 		goto out2;
@@ -897,116 +893,111 @@ static int rio_init_drivers(void)
 		goto out3;
 	func_exit();
 	return 0;
-out3:
+      out3:
 	tty_unregister_driver(rio_driver);
-out2:
+      out2:
 	put_tty_driver(rio_driver2);
-out1:
+      out1:
 	put_tty_driver(rio_driver);
-out:
-	printk(KERN_ERR "rio: Couldn't register a rio driver, error = %d\n",
-	     error);
+      out:
+	printk(KERN_ERR "rio: Couldn't register a rio driver, error = %d\n", error);
 	return 1;
 }
 
 
-static void * ckmalloc (int size)
+static void *ckmalloc(int size)
 {
-  void *p;
+	void *p;
 
-  p = kmalloc(size, GFP_KERNEL);
-  if (p) 
-    memset(p, 0, size);
-  return p;
+	p = kmalloc(size, GFP_KERNEL);
+	if (p)
+		memset(p, 0, size);
+	return p;
 }
 
 
 
-static int rio_init_datastructures (void)
+static int rio_init_datastructures(void)
 {
-  int i;
-  struct Port *port;
-  func_enter();
-
-  /* Many drivers statically allocate the maximum number of ports
-     There is no reason not to allocate them dynamically. Is there? -- REW */
-  /* However, the RIO driver allows users to configure their first
-     RTA as the ports numbered 504-511. We therefore need to allocate 
-     the whole range. :-(   -- REW */
-  
+	int i;
+	struct Port *port;
+	func_enter();
+
+	/* Many drivers statically allocate the maximum number of ports
+	   There is no reason not to allocate them dynamically. Is there? -- REW */
+	/* However, the RIO driver allows users to configure their first
+	   RTA as the ports numbered 504-511. We therefore need to allocate
+	   the whole range. :-(   -- REW */
+
 #define RI_SZ   sizeof(struct rio_info)
 #define HOST_SZ sizeof(struct Host)
 #define PORT_SZ sizeof(struct Port *)
 #define TMIO_SZ sizeof(struct termios *)
-  rio_dprintk (RIO_DEBUG_INIT, "getting : %d %d %d %d %d bytes\n", 
-               RI_SZ, 
-               RIO_HOSTS * HOST_SZ,
-               RIO_PORTS * PORT_SZ,
-               RIO_PORTS * TMIO_SZ,
-               RIO_PORTS * TMIO_SZ);
-  
-  if (!(p                  = ckmalloc (              RI_SZ))) goto free0;
-  if (!(p->RIOHosts        = ckmalloc (RIO_HOSTS * HOST_SZ))) goto free1;
-  if (!(p->RIOPortp        = ckmalloc (RIO_PORTS * PORT_SZ))) goto free2;
-  p->RIOConf = RIOConf;
-  rio_dprintk (RIO_DEBUG_INIT, "Got : %p %p %p\n", 
-               p, p->RIOHosts, p->RIOPortp);
+	rio_dprintk(RIO_DEBUG_INIT, "getting : %d %d %d %d %d bytes\n", RI_SZ, RIO_HOSTS * HOST_SZ, RIO_PORTS * PORT_SZ, RIO_PORTS * TMIO_SZ, RIO_PORTS * TMIO_SZ);
+
+	if (!(p = ckmalloc(RI_SZ)))
+		goto free0;
+	if (!(p->RIOHosts = ckmalloc(RIO_HOSTS * HOST_SZ)))
+		goto free1;
+	if (!(p->RIOPortp = ckmalloc(RIO_PORTS * PORT_SZ)))
+		goto free2;
+	p->RIOConf = RIOConf;
+	rio_dprintk(RIO_DEBUG_INIT, "Got : %p %p %p\n", p, p->RIOHosts, p->RIOPortp);
 
 #if 1
-  for (i = 0; i < RIO_PORTS; i++) {
-    port = p->RIOPortp[i] = ckmalloc (sizeof (struct Port));
-    if (!port) {
-      goto free6;
-    }
-    rio_dprintk (RIO_DEBUG_INIT, "initing port %d (%d)\n", i, port->Mapped);
-    port->PortNum = i;
-    port->gs.magic = RIO_MAGIC;
-    port->gs.close_delay = HZ/2;
-    port->gs.closing_wait = 30 * HZ;
-    port->gs.rd = &rio_real_driver;
-    spin_lock_init(&port->portSem);
-    /*
-     * Initializing wait queue
-     */
-    init_waitqueue_head(&port->gs.open_wait);
-    init_waitqueue_head(&port->gs.close_wait);
-  }
+	for (i = 0; i < RIO_PORTS; i++) {
+		port = p->RIOPortp[i] = ckmalloc(sizeof(struct Port));
+		if (!port) {
+			goto free6;
+		}
+		rio_dprintk(RIO_DEBUG_INIT, "initing port %d (%d)\n", i, port->Mapped);
+		port->PortNum = i;
+		port->gs.magic = RIO_MAGIC;
+		port->gs.close_delay = HZ / 2;
+		port->gs.closing_wait = 30 * HZ;
+		port->gs.rd = &rio_real_driver;
+		spin_lock_init(&port->portSem);
+		/*
+		 * Initializing wait queue
+		 */
+		init_waitqueue_head(&port->gs.open_wait);
+		init_waitqueue_head(&port->gs.close_wait);
+	}
 #else
-  /* We could postpone initializing them to when they are configured. */
+	/* We could postpone initializing them to when they are configured. */
 #endif
 
 
-  
-  if (rio_debug & RIO_DEBUG_INIT) {
-    my_hd (&rio_real_driver, sizeof (rio_real_driver));
-  }
 
-  
-  func_exit();
-  return 0;
+	if (rio_debug & RIO_DEBUG_INIT) {
+		my_hd(&rio_real_driver, sizeof(rio_real_driver));
+	}
+
 
- free6:for (i--;i>=0;i--)
-        kfree (p->RIOPortp[i]);
+	func_exit();
+	return 0;
+
+      free6:for (i--; i >= 0; i--)
+		kfree(p->RIOPortp[i]);
 /*free5:
  free4:
- free3:*/kfree (p->RIOPortp);
- free2:kfree (p->RIOHosts);
- free1:
-  rio_dprintk (RIO_DEBUG_INIT, "Not enough memory! %p %p %p\n", 
-        	       p, p->RIOHosts, p->RIOPortp);
-  kfree(p);        	      
- free0:
-  return -ENOMEM;
+ free3:*/ kfree(p->RIOPortp);
+      free2:kfree(p->RIOHosts);
+      free1:
+	rio_dprintk(RIO_DEBUG_INIT, "Not enough memory! %p %p %p\n", p, p->RIOHosts, p->RIOPortp);
+	kfree(p);
+      free0:
+	return -ENOMEM;
 }
 
-static void  __exit rio_release_drivers(void)
+static void __exit rio_release_drivers(void)
 {
-  func_enter();
-  tty_unregister_driver(rio_driver2);
-  tty_unregister_driver(rio_driver);
-  put_tty_driver(rio_driver2);
-  put_tty_driver(rio_driver);
-  func_exit();
+	func_enter();
+	tty_unregister_driver(rio_driver2);
+	tty_unregister_driver(rio_driver);
+	put_tty_driver(rio_driver2);
+	put_tty_driver(rio_driver);
+	func_exit();
 }
 
 
@@ -1017,7 +1008,7 @@ static void  __exit rio_release_drivers(void)
     There is another bit besides Bit 17. Turning that bit off
     (on boards shipped with the fix in the eeprom) results in a 
     hang on the next access to the card. 
- */
+  */
 
  /******************************************************** 
  * Setting bit 17 in the CNTRL register of the PLX 9050  * 
@@ -1030,319 +1021,293 @@ static void  __exit rio_release_drivers(void)
    EEprom.  As the bit is read/write for the CPU, we can fix it here,
    if we detect that it isn't set correctly. -- REW */
 
-static void fix_rio_pci (struct pci_dev *pdev)
+static void fix_rio_pci(struct pci_dev *pdev)
 {
-  unsigned int hwbase;
-  unsigned long rebase;
-  unsigned int t;
+	unsigned int hwbase;
+	unsigned long rebase;
+	unsigned int t;
 
 #define CNTRL_REG_OFFSET        0x50
 #define CNTRL_REG_GOODVALUE     0x18260000
 
-  pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &hwbase);
-  hwbase &= PCI_BASE_ADDRESS_MEM_MASK;
-  rebase =  (ulong) ioremap(hwbase, 0x80);
-  t = readl (rebase + CNTRL_REG_OFFSET);
-  if (t != CNTRL_REG_GOODVALUE) {
-    printk (KERN_DEBUG "rio: performing cntrl reg fix: %08x -> %08x\n", 
-            t, CNTRL_REG_GOODVALUE); 
-    writel (CNTRL_REG_GOODVALUE, rebase + CNTRL_REG_OFFSET);  
-  }
-  iounmap((char*) rebase);
+	pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &hwbase);
+	hwbase &= PCI_BASE_ADDRESS_MEM_MASK;
+	rebase = (ulong) ioremap(hwbase, 0x80);
+	t = readl(rebase + CNTRL_REG_OFFSET);
+	if (t != CNTRL_REG_GOODVALUE) {
+		printk(KERN_DEBUG "rio: performing cntrl reg fix: %08x -> %08x\n", t, CNTRL_REG_GOODVALUE);
+		writel(CNTRL_REG_GOODVALUE, rebase + CNTRL_REG_OFFSET);
+	}
+	iounmap((char *) rebase);
 }
 #endif
 
 
-static int __init rio_init(void) 
+static int __init rio_init(void)
 {
-  int found = 0;
-  int i;
-  struct Host *hp;
-  int retval;
-  struct vpd_prom *vpdp;
-  int okboard;
+	int found = 0;
+	int i;
+	struct Host *hp;
+	int retval;
+	struct vpd_prom *vpdp;
+	int okboard;
 
 #ifdef CONFIG_PCI
-  struct pci_dev *pdev = NULL;
-  unsigned int tint;
-  unsigned short tshort;
+	struct pci_dev *pdev = NULL;
+	unsigned int tint;
+	unsigned short tshort;
 #endif
 
-  func_enter();
-  rio_dprintk (RIO_DEBUG_INIT, "Initing rio module... (rio_debug=%d)\n", 
-	       rio_debug);
-
-  if (abs ((long) (&rio_debug) - rio_debug) < 0x10000) {
-    printk (KERN_WARNING "rio: rio_debug is an address, instead of a value. "
-            "Assuming -1. Was %x/%p.\n", rio_debug, &rio_debug);
-    rio_debug=-1;
-  }
-
-  if (misc_register(&rio_fw_device) < 0) {
-    printk(KERN_ERR "RIO: Unable to register firmware loader driver.\n");
-    return -EIO;
-  }
-
-  retval = rio_init_datastructures ();
-  if (retval < 0) {
-    misc_deregister(&rio_fw_device);
-    return retval;
-  }
-
+	func_enter();
+	rio_dprintk(RIO_DEBUG_INIT, "Initing rio module... (rio_debug=%d)\n", rio_debug);
+
+	if (abs((long) (&rio_debug) - rio_debug) < 0x10000) {
+		printk(KERN_WARNING "rio: rio_debug is an address, instead of a value. " "Assuming -1. Was %x/%p.\n", rio_debug, &rio_debug);
+		rio_debug = -1;
+	}
+
+	if (misc_register(&rio_fw_device) < 0) {
+		printk(KERN_ERR "RIO: Unable to register firmware loader driver.\n");
+		return -EIO;
+	}
+
+	retval = rio_init_datastructures();
+	if (retval < 0) {
+		misc_deregister(&rio_fw_device);
+		return retval;
+	}
 #ifdef CONFIG_PCI
-    /* First look for the JET devices: */
-    while ((pdev = pci_get_device (PCI_VENDOR_ID_SPECIALIX,
-                                    PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8, 
-                                    pdev))) {
-       if (pci_enable_device(pdev)) continue;
-
-      /* Specialix has a whole bunch of cards with
-         0x2000 as the device ID. They say its because
-         the standard requires it. Stupid standard. */
-      /* It seems that reading a word doesn't work reliably on 2.0.
-         Also, reading a non-aligned dword doesn't work. So we read the
-         whole dword at 0x2c and extract the word at 0x2e (SUBSYSTEM_ID)
-         ourselves */
-      /* I don't know why the define doesn't work, constant 0x2c does --REW */ 
-      pci_read_config_dword (pdev, 0x2c, &tint);
-      tshort = (tint >> 16) & 0xffff;
-      rio_dprintk (RIO_DEBUG_PROBE, "Got a specialix card: %x.\n", tint);
-      if (tshort != 0x0100) {
-        rio_dprintk (RIO_DEBUG_PROBE, "But it's not a RIO card (%d)...\n", 
-                    tshort);
-        continue;
-      }
-      rio_dprintk (RIO_DEBUG_PROBE, "cp1\n");
-
-      pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2, &tint);
-
-      hp = &p->RIOHosts[p->RIONumHosts];
-      hp->PaddrP =  tint & PCI_BASE_ADDRESS_MEM_MASK;
-      hp->Ivec = pdev->irq;
-      if (((1 << hp->Ivec) & rio_irqmask) == 0)
-              hp->Ivec = 0;
-      hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
-      hp->CardP	= (struct DpRam *) hp->Caddr;
-      hp->Type  = RIO_PCI;
-      hp->Copy  = rio_pcicopy; 
-      hp->Mode  = RIO_PCI_BOOT_FROM_RAM;
-      spin_lock_init(&hp->HostLock);
-      rio_reset_interrupt (hp);
-      rio_start_card_running (hp);
-
-      rio_dprintk (RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n",
-                   (void *)p->RIOHosts[p->RIONumHosts].PaddrP,
-                   p->RIOHosts[p->RIONumHosts].Caddr);
-      if (RIOBoardTest( p->RIOHosts[p->RIONumHosts].PaddrP,
-                        p->RIOHosts[p->RIONumHosts].Caddr, 
-                        RIO_PCI, 0 ) == RIO_SUCCESS) {
-              rio_dprintk (RIO_DEBUG_INIT, "Done RIOBoardTest\n");
-              WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
-              p->RIOHosts[p->RIONumHosts].UniqueNum  =
-                      ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) &0xFF)<< 0)|
-                      ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) &0xFF)<< 8)|
-                      ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) &0xFF)<<16)|
-                      ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) &0xFF)<<24);
-              rio_dprintk (RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n",
-                           p->RIOHosts[p->RIONumHosts].UniqueNum);
-              
-              fix_rio_pci (pdev);
-              p->RIOLastPCISearch = RIO_SUCCESS;
-              p->RIONumHosts++;
-              found++;
-      } else {
-              iounmap((char*) (p->RIOHosts[p->RIONumHosts].Caddr));
-      }
-    }
-    
-    /* Then look for the older PCI card.... : */
-
-  /* These older PCI cards have problems (only byte-mode access is
-     supported), which makes them a bit awkward to support. 
-     They also have problems sharing interrupts. Be careful. 
-     (The driver now refuses to share interrupts for these
-     cards. This should be sufficient).
-  */
-
-    /* Then look for the older RIO/PCI devices: */
-    while ((pdev = pci_get_device (PCI_VENDOR_ID_SPECIALIX,
-                                    PCI_DEVICE_ID_SPECIALIX_RIO, 
-                                    pdev))) {
-       if (pci_enable_device(pdev)) continue;
+	/* First look for the JET devices: */
+	while ((pdev = pci_get_device(PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8, pdev))) {
+		if (pci_enable_device(pdev))
+			continue;
+
+		/* Specialix has a whole bunch of cards with
+		   0x2000 as the device ID. They say its because
+		   the standard requires it. Stupid standard. */
+		/* It seems that reading a word doesn't work reliably on 2.0.
+		   Also, reading a non-aligned dword doesn't work. So we read the
+		   whole dword at 0x2c and extract the word at 0x2e (SUBSYSTEM_ID)
+		   ourselves */
+		/* I don't know why the define doesn't work, constant 0x2c does --REW */
+		pci_read_config_dword(pdev, 0x2c, &tint);
+		tshort = (tint >> 16) & 0xffff;
+		rio_dprintk(RIO_DEBUG_PROBE, "Got a specialix card: %x.\n", tint);
+		if (tshort != 0x0100) {
+			rio_dprintk(RIO_DEBUG_PROBE, "But it's not a RIO card (%d)...\n", tshort);
+			continue;
+		}
+		rio_dprintk(RIO_DEBUG_PROBE, "cp1\n");
+
+		pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2, &tint);
+
+		hp = &p->RIOHosts[p->RIONumHosts];
+		hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+		hp->Ivec = pdev->irq;
+		if (((1 << hp->Ivec) & rio_irqmask) == 0)
+			hp->Ivec = 0;
+		hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
+		hp->CardP = (struct DpRam *) hp->Caddr;
+		hp->Type = RIO_PCI;
+		hp->Copy = rio_pcicopy;
+		hp->Mode = RIO_PCI_BOOT_FROM_RAM;
+		spin_lock_init(&hp->HostLock);
+		rio_reset_interrupt(hp);
+		rio_start_card_running(hp);
+
+		rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
+		if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+			rio_dprintk(RIO_DEBUG_INIT, "Done RIOBoardTest\n");
+			WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+			p->RIOHosts[p->RIONumHosts].UniqueNum =
+			    ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+			    ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+			rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
+
+			fix_rio_pci(pdev);
+			p->RIOLastPCISearch = RIO_SUCCESS;
+			p->RIONumHosts++;
+			found++;
+		} else {
+			iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr));
+		}
+	}
+
+	/* Then look for the older PCI card.... : */
+
+	/* These older PCI cards have problems (only byte-mode access is
+	   supported), which makes them a bit awkward to support.
+	   They also have problems sharing interrupts. Be careful.
+	   (The driver now refuses to share interrupts for these
+	   cards. This should be sufficient).
+	 */
+
+	/* Then look for the older RIO/PCI devices: */
+	while ((pdev = pci_get_device(PCI_VENDOR_ID_SPECIALIX, PCI_DEVICE_ID_SPECIALIX_RIO, pdev))) {
+		if (pci_enable_device(pdev))
+			continue;
 
 #ifdef CONFIG_RIO_OLDPCI
-      pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &tint);
-
-      hp = &p->RIOHosts[p->RIONumHosts];
-      hp->PaddrP =  tint & PCI_BASE_ADDRESS_MEM_MASK;
-      hp->Ivec = pdev->irq;
-      if (((1 << hp->Ivec) & rio_irqmask) == 0) 
-      	hp->Ivec = 0;
-      hp->Ivec |= 0x8000; /* Mark as non-sharable */
-      hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
-      hp->CardP	= (struct DpRam *) hp->Caddr;
-      hp->Type  = RIO_PCI;
-      hp->Copy  = rio_pcicopy;
-      hp->Mode  = RIO_PCI_BOOT_FROM_RAM;
-      spin_lock_init(&hp->HostLock);
-
-      rio_dprintk (RIO_DEBUG_PROBE, "Ivec: %x\n", hp->Ivec);
-      rio_dprintk (RIO_DEBUG_PROBE, "Mode: %x\n", hp->Mode);
-
-      rio_reset_interrupt (hp);
-      rio_start_card_running (hp);
-       rio_dprintk (RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n",
-                   (void *)p->RIOHosts[p->RIONumHosts].PaddrP,
-                   p->RIOHosts[p->RIONumHosts].Caddr);
-      if (RIOBoardTest( p->RIOHosts[p->RIONumHosts].PaddrP,
-                        p->RIOHosts[p->RIONumHosts].Caddr, 
-                        RIO_PCI, 0 ) == RIO_SUCCESS) {
-        WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
-        p->RIOHosts[p->RIONumHosts].UniqueNum  =
-          ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) &0xFF)<< 0)|
-          ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) &0xFF)<< 8)|
-          ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) &0xFF)<<16)|
-          ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) &0xFF)<<24);
-        rio_dprintk (RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n",
-                   p->RIOHosts[p->RIONumHosts].UniqueNum);
-
-        p->RIOLastPCISearch = RIO_SUCCESS;
-        p->RIONumHosts++;
-        found++;
-      } else {
-        iounmap((char*) (p->RIOHosts[p->RIONumHosts].Caddr));
-      }
+		pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &tint);
+
+		hp = &p->RIOHosts[p->RIONumHosts];
+		hp->PaddrP = tint & PCI_BASE_ADDRESS_MEM_MASK;
+		hp->Ivec = pdev->irq;
+		if (((1 << hp->Ivec) & rio_irqmask) == 0)
+			hp->Ivec = 0;
+		hp->Ivec |= 0x8000;	/* Mark as non-sharable */
+		hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
+		hp->CardP = (struct DpRam *) hp->Caddr;
+		hp->Type = RIO_PCI;
+		hp->Copy = rio_pcicopy;
+		hp->Mode = RIO_PCI_BOOT_FROM_RAM;
+		spin_lock_init(&hp->HostLock);
+
+		rio_dprintk(RIO_DEBUG_PROBE, "Ivec: %x\n", hp->Ivec);
+		rio_dprintk(RIO_DEBUG_PROBE, "Mode: %x\n", hp->Mode);
+
+		rio_reset_interrupt(hp);
+		rio_start_card_running(hp);
+		rio_dprintk(RIO_DEBUG_PROBE, "Going to test it (%p/%p).\n", (void *) p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr);
+		if (RIOBoardTest(p->RIOHosts[p->RIONumHosts].PaddrP, p->RIOHosts[p->RIONumHosts].Caddr, RIO_PCI, 0) == RIO_SUCCESS) {
+			WBYTE(p->RIOHosts[p->RIONumHosts].ResetInt, 0xff);
+			p->RIOHosts[p->RIONumHosts].UniqueNum =
+			    ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[0]) & 0xFF) << 0) |
+			    ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[1]) & 0xFF) << 8) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[2]) & 0xFF) << 16) | ((RBYTE(p->RIOHosts[p->RIONumHosts].Unique[3]) & 0xFF) << 24);
+			rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
+
+			p->RIOLastPCISearch = RIO_SUCCESS;
+			p->RIONumHosts++;
+			found++;
+		} else {
+			iounmap((char *) (p->RIOHosts[p->RIONumHosts].Caddr));
+		}
 #else
-      printk (KERN_ERR "Found an older RIO PCI card, but the driver is not "
-              "compiled to support it.\n");
+		printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n");
 #endif
-    }
-#endif /* PCI */
-
-  /* Now probe for ISA cards... */
-  for (i=0;i<NR_RIO_ADDRS;i++) {
-    hp = &p->RIOHosts[p->RIONumHosts];
-    hp->PaddrP = rio_probe_addrs[i];
-    /* There was something about the IRQs of these cards. 'Forget what.--REW */
-    hp->Ivec = 0;
-    hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
-    hp->CardP = (struct DpRam *) hp->Caddr;
-    hp->Type = RIO_AT;
-    hp->Copy = rio_pcicopy; /* AT card PCI???? - PVDL
-                             * -- YES! this is now a normal copy. Only the 
-                             * old PCI card uses the special PCI copy. 
-                             * Moreover, the ISA card will work with the 
-                             * special PCI copy anyway. -- REW */
-    hp->Mode = 0;
-    spin_lock_init(&hp->HostLock);
-
-    vpdp = get_VPD_PROM (hp);
-    rio_dprintk (RIO_DEBUG_PROBE, "Got VPD ROM\n");
-    okboard = 0;
-    if ((strncmp (vpdp->identifier, RIO_ISA_IDENT, 16) == 0) ||
-        (strncmp (vpdp->identifier, RIO_ISA2_IDENT, 16) == 0) ||
-        (strncmp (vpdp->identifier, RIO_ISA3_IDENT, 16) == 0)) {
-      /* Board is present... */
-      if (RIOBoardTest (hp->PaddrP, 
-                        hp->Caddr, RIO_AT, 0) == RIO_SUCCESS) {
-        /* ... and feeling fine!!!! */
-        rio_dprintk (RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n",
-                   p->RIOHosts[p->RIONumHosts].UniqueNum);
-        if (RIOAssignAT(p, hp->PaddrP, hp->Caddr, 0)) {        
-          rio_dprintk (RIO_DEBUG_PROBE, "Hmm Tested ok, host%d uniqid = %x.\n",
-                       p->RIONumHosts, 
-                       p->RIOHosts[p->RIONumHosts-1].UniqueNum);
-          okboard++;
-          found++;
-        }
-      }
-
-    if (!okboard)
-      iounmap ((char*) (hp->Caddr));
-    }
-  }
-
-
-  for (i=0;i<p->RIONumHosts;i++) {
-    hp = &p->RIOHosts[i];
-    if (hp->Ivec) {
-      int mode = SA_SHIRQ;
-      if (hp->Ivec & 0x8000) {mode = 0; hp->Ivec &= 0x7fff;}
-      rio_dprintk (RIO_DEBUG_INIT, "Requesting interrupt hp: %p rio_interrupt: %d Mode: %x\n", hp,hp->Ivec, hp->Mode);
-      retval = request_irq (hp->Ivec, rio_interrupt, mode, "rio", hp);
-      rio_dprintk (RIO_DEBUG_INIT, "Return value from request_irq: %d\n", retval);
-      if (retval) {
-              printk(KERN_ERR "rio: Cannot allocate irq %d.\n", hp->Ivec);
-              hp->Ivec = 0;
-      }
-      rio_dprintk (RIO_DEBUG_INIT, "Got irq %d.\n", hp->Ivec);
-      if (hp->Ivec != 0){
-              rio_dprintk (RIO_DEBUG_INIT, "Enabling interrupts on rio card.\n"); 
-              hp->Mode |= RIO_PCI_INT_ENABLE;
-      } else
-              hp->Mode &= !RIO_PCI_INT_ENABLE;
-      rio_dprintk (RIO_DEBUG_INIT, "New Mode: %x\n", hp->Mode);
-      rio_start_card_running (hp);
-    }
-    /* Init the timer "always" to make sure that it can safely be 
-       deleted when we unload... */
-
-    init_timer (&hp->timer);
-    if (!hp->Ivec) {
-      rio_dprintk (RIO_DEBUG_INIT, "Starting polling at %dj intervals.\n", 
-                   rio_poll);
-      hp->timer.data = i;
-      hp->timer.function = rio_pollfunc;
-      hp->timer.expires = jiffies + rio_poll;
-      add_timer (&hp->timer);
-    }
-  }
-
-  if (found) {
-    rio_dprintk (RIO_DEBUG_INIT, "rio: total of %d boards detected.\n", found);
-    rio_init_drivers ();
-  } else {
-    /* deregister the misc device we created earlier */
-    misc_deregister(&rio_fw_device);
-  }
-
-  func_exit();
-  return found?0:-EIO;
+	}
+#endif				/* PCI */
+
+	/* Now probe for ISA cards... */
+	for (i = 0; i < NR_RIO_ADDRS; i++) {
+		hp = &p->RIOHosts[p->RIONumHosts];
+		hp->PaddrP = rio_probe_addrs[i];
+		/* There was something about the IRQs of these cards. 'Forget what.--REW */
+		hp->Ivec = 0;
+		hp->Caddr = ioremap(p->RIOHosts[p->RIONumHosts].PaddrP, RIO_WINDOW_LEN);
+		hp->CardP = (struct DpRam *) hp->Caddr;
+		hp->Type = RIO_AT;
+		hp->Copy = rio_pcicopy;	/* AT card PCI???? - PVDL
+					 * -- YES! this is now a normal copy. Only the
+					 * old PCI card uses the special PCI copy.
+					 * Moreover, the ISA card will work with the
+					 * special PCI copy anyway. -- REW */
+		hp->Mode = 0;
+		spin_lock_init(&hp->HostLock);
+
+		vpdp = get_VPD_PROM(hp);
+		rio_dprintk(RIO_DEBUG_PROBE, "Got VPD ROM\n");
+		okboard = 0;
+		if ((strncmp(vpdp->identifier, RIO_ISA_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA2_IDENT, 16) == 0) || (strncmp(vpdp->identifier, RIO_ISA3_IDENT, 16) == 0)) {
+			/* Board is present... */
+			if (RIOBoardTest(hp->PaddrP, hp->Caddr, RIO_AT, 0) == RIO_SUCCESS) {
+				/* ... and feeling fine!!!! */
+				rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, uniqid = %x.\n", p->RIOHosts[p->RIONumHosts].UniqueNum);
+				if (RIOAssignAT(p, hp->PaddrP, hp->Caddr, 0)) {
+					rio_dprintk(RIO_DEBUG_PROBE, "Hmm Tested ok, host%d uniqid = %x.\n", p->RIONumHosts, p->RIOHosts[p->RIONumHosts - 1].UniqueNum);
+					okboard++;
+					found++;
+				}
+			}
+
+			if (!okboard)
+				iounmap((char *) (hp->Caddr));
+		}
+	}
+
+
+	for (i = 0; i < p->RIONumHosts; i++) {
+		hp = &p->RIOHosts[i];
+		if (hp->Ivec) {
+			int mode = SA_SHIRQ;
+			if (hp->Ivec & 0x8000) {
+				mode = 0;
+				hp->Ivec &= 0x7fff;
+			}
+			rio_dprintk(RIO_DEBUG_INIT, "Requesting interrupt hp: %p rio_interrupt: %d Mode: %x\n", hp, hp->Ivec, hp->Mode);
+			retval = request_irq(hp->Ivec, rio_interrupt, mode, "rio", hp);
+			rio_dprintk(RIO_DEBUG_INIT, "Return value from request_irq: %d\n", retval);
+			if (retval) {
+				printk(KERN_ERR "rio: Cannot allocate irq %d.\n", hp->Ivec);
+				hp->Ivec = 0;
+			}
+			rio_dprintk(RIO_DEBUG_INIT, "Got irq %d.\n", hp->Ivec);
+			if (hp->Ivec != 0) {
+				rio_dprintk(RIO_DEBUG_INIT, "Enabling interrupts on rio card.\n");
+				hp->Mode |= RIO_PCI_INT_ENABLE;
+			} else
+				hp->Mode &= !RIO_PCI_INT_ENABLE;
+			rio_dprintk(RIO_DEBUG_INIT, "New Mode: %x\n", hp->Mode);
+			rio_start_card_running(hp);
+		}
+		/* Init the timer "always" to make sure that it can safely be
+		   deleted when we unload... */
+
+		init_timer(&hp->timer);
+		if (!hp->Ivec) {
+			rio_dprintk(RIO_DEBUG_INIT, "Starting polling at %dj intervals.\n", rio_poll);
+			hp->timer.data = i;
+			hp->timer.function = rio_pollfunc;
+			hp->timer.expires = jiffies + rio_poll;
+			add_timer(&hp->timer);
+		}
+	}
+
+	if (found) {
+		rio_dprintk(RIO_DEBUG_INIT, "rio: total of %d boards detected.\n", found);
+		rio_init_drivers();
+	} else {
+		/* deregister the misc device we created earlier */
+		misc_deregister(&rio_fw_device);
+	}
+
+	func_exit();
+	return found ? 0 : -EIO;
 }
 
 
-static void __exit rio_exit (void)
+static void __exit rio_exit(void)
 {
-  int i; 
-  struct Host *hp;
-  
-  func_enter();
+	int i;
+	struct Host *hp;
+
+	func_enter();
 
-  for (i=0,hp=p->RIOHosts;i<p->RIONumHosts;i++, hp++) {
-    RIOHostReset (hp->Type, hp->CardP, hp->Slot);
-    if (hp->Ivec) {
-      free_irq (hp->Ivec, hp);
-      rio_dprintk (RIO_DEBUG_INIT, "freed irq %d.\n", hp->Ivec);
-    }
-    /* It is safe/allowed to del_timer a non-active timer */
-    del_timer (&hp->timer);
-  }
+	for (i = 0, hp = p->RIOHosts; i < p->RIONumHosts; i++, hp++) {
+		RIOHostReset(hp->Type, hp->CardP, hp->Slot);
+		if (hp->Ivec) {
+			free_irq(hp->Ivec, hp);
+			rio_dprintk(RIO_DEBUG_INIT, "freed irq %d.\n", hp->Ivec);
+		}
+		/* It is safe/allowed to del_timer a non-active timer */
+		del_timer(&hp->timer);
+	}
 
-  if (misc_deregister(&rio_fw_device) < 0) {
-    printk (KERN_INFO "rio: couldn't deregister control-device\n");
-  }
+	if (misc_deregister(&rio_fw_device) < 0) {
+		printk(KERN_INFO "rio: couldn't deregister control-device\n");
+	}
 
 
-  rio_dprintk (RIO_DEBUG_CLEANUP, "Cleaning up drivers\n");
+	rio_dprintk(RIO_DEBUG_CLEANUP, "Cleaning up drivers\n");
 
-  rio_release_drivers ();
+	rio_release_drivers();
 
-  /* Release dynamically allocated memory */
-  kfree (p->RIOPortp);
-  kfree (p->RIOHosts);
-  kfree (p);
+	/* Release dynamically allocated memory */
+	kfree(p->RIOPortp);
+	kfree(p->RIOHosts);
+	kfree(p);
 
-  func_exit();
+	func_exit();
 }
 
 module_init(rio_init);
@@ -1368,4 +1333,3 @@ module_exit(rio_exit);
  * tab-width: 8
  * End:
  */
-

drivers/char/rio/rio_linux.h

@@ -37,15 +37,15 @@
 
 
 struct vpd_prom {
-  unsigned short id;
-  char hwrev;
-  char hwass;
-  int uniqid;
-  char myear;
-  char mweek;
-  char hw_feature[5];
-  char oem_id;
-  char identifier[16];
+	unsigned short id;
+	char hwrev;
+	char hwass;
+	int uniqid;
+	char myear;
+	char mweek;
+	char hw_feature[5];
+	char oem_id;
+	char identifier[16];
 };
 
 
@@ -75,13 +75,13 @@ struct vpd_prom {
       (L_ISIG(tty)))
 
 
-#endif /* __KERNEL__ */
+#endif				/* __KERNEL__ */
 
 
 #define RIO_BOARD_INTR_LOCK  1
 
 
-#ifndef RIOCTL_MISC_MINOR 
+#ifndef RIOCTL_MISC_MINOR
 /* Allow others to gather this into "major.h" or something like that */
 #define RIOCTL_MISC_MINOR    169
 #endif
@@ -121,39 +121,39 @@ struct vpd_prom {
             spin_unlock_irqrestore(sem, flags)
 
 #define rio_spin_lock(sem) \
-            spin_lock(sem) 
+            spin_lock(sem)
 
 #define rio_spin_unlock(sem) \
-            spin_unlock(sem) 
+            spin_unlock(sem)
 
 #endif
 
 
 
 #ifdef CONFIG_RIO_OLDPCI
-static inline void *rio_memcpy_toio (void *dummy, void *dest, void *source, int n)
+static inline void *rio_memcpy_toio(void *dummy, void *dest, void *source, int n)
 {
-  char *dst = dest;
-  char *src = source;
+	char *dst = dest;
+	char *src = source;
 
-  while (n--) {
-    writeb (*src++, dst++);
-    (void) readb (dummy);
-  }
+	while (n--) {
+		writeb(*src++, dst++);
+		(void) readb(dummy);
+	}
 
-  return dest;
+	return dest;
 }
 
 
-static inline void *rio_memcpy_fromio (void *dest, void *source, int n)
+static inline void *rio_memcpy_fromio(void *dest, void *source, int n)
 {
-  char *dst = dest;
-  char *src = source;
+	char *dst = dest;
+	char *src = source;
 
-  while (n--) 
-    *dst++ = readb (src++);
+	while (n--)
+		*dst++ = readb(src++);
 
-  return dest;
+	return dest;
 }
 
 #else
@@ -179,9 +179,8 @@ static inline void *rio_memcpy_fromio (void *dest, void *source, int n)
 #define func_exit()  rio_dprintk (RIO_DEBUG_FLOW, "rio: exit  %s\n", __FUNCTION__)
 #define func_enter2() rio_dprintk (RIO_DEBUG_FLOW, "rio: enter %s (port %d)\n",__FUNCTION__, port->line)
 #else
-#define rio_dprintk(f, str...) /* nothing */
+#define rio_dprintk(f, str...)	/* nothing */
 #define func_enter()
 #define func_exit()
 #define func_enter2()
 #endif
-

drivers/char/rio/rioboard.h

@@ -35,7 +35,7 @@
 
 */
 
-#ifndef	_rioboard_h				/* If RIOBOARD.H not already defined */
+#ifndef	_rioboard_h		/* If RIOBOARD.H not already defined */
 #define	_rioboard_h    1
 
 /*****************************************************************************
@@ -46,7 +46,7 @@
 
 /* Hardware Registers... */
 
-#define	RIO_REG_BASE	0x7C00			/* Base of control registers */
+#define	RIO_REG_BASE	0x7C00	/* Base of control registers */
 
 #define	RIO_CONFIG	RIO_REG_BASE + 0x0000	/* WRITE: Configuration Register */
 #define	RIO_INTSET	RIO_REG_BASE + 0x0080	/* WRITE: Interrupt Set */
@@ -58,30 +58,30 @@
 #define	RIO_RESETSTAT	RIO_REG_BASE + 0x0100	/* READ: Reset Status (Jet boards only) */
 
 /* RIO_VPD_ROM definitions... */
-#define	VPD_SLX_ID1	0x00			/* READ: Specialix Identifier #1 */
-#define	VPD_SLX_ID2	0x01			/* READ: Specialix Identifier #2 */
-#define	VPD_HW_REV	0x02			/* READ: Hardware Revision */
-#define	VPD_HW_ASSEM	0x03			/* READ: Hardware Assembly Level */
-#define	VPD_UNIQUEID4	0x04			/* READ: Unique Identifier #4 */
-#define	VPD_UNIQUEID3	0x05			/* READ: Unique Identifier #3 */
-#define	VPD_UNIQUEID2	0x06			/* READ: Unique Identifier #2 */
-#define	VPD_UNIQUEID1	0x07			/* READ: Unique Identifier #1 */
-#define	VPD_MANU_YEAR	0x08			/* READ: Year Of Manufacture (0 = 1970) */
-#define	VPD_MANU_WEEK	0x09			/* READ: Week Of Manufacture (0 = week 1 Jan) */
-#define	VPD_HWFEATURE1	0x0A			/* READ: Hardware Feature Byte 1 */
-#define	VPD_HWFEATURE2	0x0B			/* READ: Hardware Feature Byte 2 */
-#define	VPD_HWFEATURE3	0x0C			/* READ: Hardware Feature Byte 3 */
-#define	VPD_HWFEATURE4	0x0D			/* READ: Hardware Feature Byte 4 */
-#define	VPD_HWFEATURE5	0x0E			/* READ: Hardware Feature Byte 5 */
-#define	VPD_OEMID	0x0F			/* READ: OEM Identifier */
-#define	VPD_IDENT	0x10			/* READ: Identifier string (16 bytes) */
+#define	VPD_SLX_ID1	0x00	/* READ: Specialix Identifier #1 */
+#define	VPD_SLX_ID2	0x01	/* READ: Specialix Identifier #2 */
+#define	VPD_HW_REV	0x02	/* READ: Hardware Revision */
+#define	VPD_HW_ASSEM	0x03	/* READ: Hardware Assembly Level */
+#define	VPD_UNIQUEID4	0x04	/* READ: Unique Identifier #4 */
+#define	VPD_UNIQUEID3	0x05	/* READ: Unique Identifier #3 */
+#define	VPD_UNIQUEID2	0x06	/* READ: Unique Identifier #2 */
+#define	VPD_UNIQUEID1	0x07	/* READ: Unique Identifier #1 */
+#define	VPD_MANU_YEAR	0x08	/* READ: Year Of Manufacture (0 = 1970) */
+#define	VPD_MANU_WEEK	0x09	/* READ: Week Of Manufacture (0 = week 1 Jan) */
+#define	VPD_HWFEATURE1	0x0A	/* READ: Hardware Feature Byte 1 */
+#define	VPD_HWFEATURE2	0x0B	/* READ: Hardware Feature Byte 2 */
+#define	VPD_HWFEATURE3	0x0C	/* READ: Hardware Feature Byte 3 */
+#define	VPD_HWFEATURE4	0x0D	/* READ: Hardware Feature Byte 4 */
+#define	VPD_HWFEATURE5	0x0E	/* READ: Hardware Feature Byte 5 */
+#define	VPD_OEMID	0x0F	/* READ: OEM Identifier */
+#define	VPD_IDENT	0x10	/* READ: Identifier string (16 bytes) */
 #define	VPD_IDENT_LEN	0x10
 
 /* VPD ROM Definitions... */
 #define	SLX_ID1		0x4D
 #define	SLX_ID2		0x98
 
-#define	PRODUCT_ID(a)	((a>>4)&0xF)		/* Use to obtain Product ID from VPD_UNIQUEID1 */
+#define	PRODUCT_ID(a)	((a>>4)&0xF)	/* Use to obtain Product ID from VPD_UNIQUEID1 */
 
 #define	ID_SX_ISA	0x2
 #define	ID_RIO_EISA	0x3
@@ -101,7 +101,7 @@
 
 /* Firmware load position... */
 
-#define	FIRMWARELOADADDR	0x7C00		/* Firmware is loaded _before_ this address */
+#define	FIRMWARELOADADDR	0x7C00	/* Firmware is loaded _before_ this address */
 
 /*****************************************************************************
 *****************************                    *****************************
@@ -112,14 +112,14 @@
 /* Control Register Definitions... */
 #define	RIO_ISA_IDENT	"JBJGPGGHINSMJPJR"
 
-#define	RIO_ISA_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_ISA_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_ISA_CFG_IRQMASK	0x30		/* Interrupt mask */
-#define	  RIO_ISA_CFG_IRQ12	0x10		/* Interrupt Level 12 */
-#define	  RIO_ISA_CFG_IRQ11	0x20		/* Interrupt Level 11 */
-#define	  RIO_ISA_CFG_IRQ9	0x30		/* Interrupt Level 9 */
-#define	RIO_ISA_CFG_LINK20	0x40		/* 20Mbps link, else 10Mbps */
-#define	RIO_ISA_CFG_WAITSTATE0	0x80		/* 0 waitstates, else 1 */
+#define	RIO_ISA_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_ISA_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_ISA_CFG_IRQMASK	0x30	/* Interrupt mask */
+#define	  RIO_ISA_CFG_IRQ12	0x10	/* Interrupt Level 12 */
+#define	  RIO_ISA_CFG_IRQ11	0x20	/* Interrupt Level 11 */
+#define	  RIO_ISA_CFG_IRQ9	0x30	/* Interrupt Level 9 */
+#define	RIO_ISA_CFG_LINK20	0x40	/* 20Mbps link, else 10Mbps */
+#define	RIO_ISA_CFG_WAITSTATE0	0x80	/* 0 waitstates, else 1 */
 
 /*****************************************************************************
 *****************************                    *****************************
@@ -130,17 +130,17 @@
 /* Control Register Definitions... */
 #define	RIO_ISA2_IDENT	"JBJGPGGHINSMJPJR"
 
-#define	RIO_ISA2_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_ISA2_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_ISA2_CFG_INTENABLE	0x04		/* Interrupt enable, else disable */
-#define	RIO_ISA2_CFG_16BIT	0x08		/* 16bit mode, else 8bit */
-#define	RIO_ISA2_CFG_IRQMASK	0x30		/* Interrupt mask */
-#define	  RIO_ISA2_CFG_IRQ15	0x00		/* Interrupt Level 15 */
-#define	  RIO_ISA2_CFG_IRQ12	0x10		/* Interrupt Level 12 */
-#define	  RIO_ISA2_CFG_IRQ11	0x20		/* Interrupt Level 11 */
-#define	  RIO_ISA2_CFG_IRQ9	0x30		/* Interrupt Level 9 */
-#define	RIO_ISA2_CFG_LINK20	0x40		/* 20Mbps link, else 10Mbps */
-#define	RIO_ISA2_CFG_WAITSTATE0	0x80		/* 0 waitstates, else 1 */
+#define	RIO_ISA2_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_ISA2_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_ISA2_CFG_INTENABLE	0x04	/* Interrupt enable, else disable */
+#define	RIO_ISA2_CFG_16BIT	0x08	/* 16bit mode, else 8bit */
+#define	RIO_ISA2_CFG_IRQMASK	0x30	/* Interrupt mask */
+#define	  RIO_ISA2_CFG_IRQ15	0x00	/* Interrupt Level 15 */
+#define	  RIO_ISA2_CFG_IRQ12	0x10	/* Interrupt Level 12 */
+#define	  RIO_ISA2_CFG_IRQ11	0x20	/* Interrupt Level 11 */
+#define	  RIO_ISA2_CFG_IRQ9	0x30	/* Interrupt Level 9 */
+#define	RIO_ISA2_CFG_LINK20	0x40	/* 20Mbps link, else 10Mbps */
+#define	RIO_ISA2_CFG_WAITSTATE0	0x80	/* 0 waitstates, else 1 */
 
 /*****************************************************************************
 *****************************                   ******************************
@@ -151,14 +151,14 @@
 /* Control Register Definitions... */
 #define	RIO_ISA3_IDENT	"JET HOST BY KEV#"
 
-#define	RIO_ISA3_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_ISA3_CFG_INTENABLE	0x04		/* Interrupt enable, else disable */
-#define	RIO_ISA32_CFG_IRQMASK	0xF30		/* Interrupt mask */
-#define	  RIO_ISA3_CFG_IRQ15	0xF0		/* Interrupt Level 15 */
-#define	  RIO_ISA3_CFG_IRQ12	0xC0		/* Interrupt Level 12 */
-#define	  RIO_ISA3_CFG_IRQ11	0xB0		/* Interrupt Level 11 */
-#define	  RIO_ISA3_CFG_IRQ10	0xA0		/* Interrupt Level 10 */
-#define	  RIO_ISA3_CFG_IRQ9	0x90		/* Interrupt Level 9 */
+#define	RIO_ISA3_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_ISA3_CFG_INTENABLE	0x04	/* Interrupt enable, else disable */
+#define	RIO_ISA32_CFG_IRQMASK	0xF30	/* Interrupt mask */
+#define	  RIO_ISA3_CFG_IRQ15	0xF0	/* Interrupt Level 15 */
+#define	  RIO_ISA3_CFG_IRQ12	0xC0	/* Interrupt Level 12 */
+#define	  RIO_ISA3_CFG_IRQ11	0xB0	/* Interrupt Level 11 */
+#define	  RIO_ISA3_CFG_IRQ10	0xA0	/* Interrupt Level 10 */
+#define	  RIO_ISA3_CFG_IRQ9	0x90	/* Interrupt Level 9 */
 
 /*****************************************************************************
 *********************************             ********************************
@@ -169,9 +169,9 @@
 /* Control Register Definitions... */
 #define	RIO_MCA_IDENT	"JBJGPGGHINSMJPJR"
 
-#define	RIO_MCA_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_MCA_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_MCA_CFG_LINK20	0x40		/* 20Mbps link, else 10Mbps */
+#define	RIO_MCA_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_MCA_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_MCA_CFG_LINK20	0x40	/* 20Mbps link, else 10Mbps */
 
 /*****************************************************************************
 ********************************              ********************************
@@ -185,35 +185,35 @@
 #define	EISA_PRODUCT_NUMBER	0xC82
 #define	EISA_REVISION_NUMBER	0xC83
 #define	EISA_CARD_ENABLE	0xC84
-#define	EISA_VPD_UNIQUEID4	0xC88		/* READ: Unique Identifier #4 */
-#define	EISA_VPD_UNIQUEID3	0xC8A		/* READ: Unique Identifier #3 */
-#define	EISA_VPD_UNIQUEID2	0xC90		/* READ: Unique Identifier #2 */
-#define	EISA_VPD_UNIQUEID1	0xC92		/* READ: Unique Identifier #1 */
-#define	EISA_VPD_MANU_YEAR	0xC98		/* READ: Year Of Manufacture (0 = 1970) */
-#define	EISA_VPD_MANU_WEEK	0xC9A		/* READ: Week Of Manufacture (0 = week 1 Jan) */
+#define	EISA_VPD_UNIQUEID4	0xC88	/* READ: Unique Identifier #4 */
+#define	EISA_VPD_UNIQUEID3	0xC8A	/* READ: Unique Identifier #3 */
+#define	EISA_VPD_UNIQUEID2	0xC90	/* READ: Unique Identifier #2 */
+#define	EISA_VPD_UNIQUEID1	0xC92	/* READ: Unique Identifier #1 */
+#define	EISA_VPD_MANU_YEAR	0xC98	/* READ: Year Of Manufacture (0 = 1970) */
+#define	EISA_VPD_MANU_WEEK	0xC9A	/* READ: Week Of Manufacture (0 = week 1 Jan) */
 #define	EISA_MEM_ADDR_23_16	0xC00
 #define	EISA_MEM_ADDR_31_24	0xC01
-#define	EISA_RIO_CONFIG		0xC02		/* WRITE: Configuration Register */
-#define	EISA_RIO_INTSET		0xC03		/* WRITE: Interrupt Set */
-#define	EISA_RIO_INTRESET	0xC03		/* READ:  Interrupt Reset */
+#define	EISA_RIO_CONFIG		0xC02	/* WRITE: Configuration Register */
+#define	EISA_RIO_INTSET		0xC03	/* WRITE: Interrupt Set */
+#define	EISA_RIO_INTRESET	0xC03	/* READ:  Interrupt Reset */
 
 /* Control Register Definitions... */
-#define	RIO_EISA_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_EISA_CFG_LINK20	0x02		/* 20Mbps link, else 10Mbps */
-#define	RIO_EISA_CFG_BUSENABLE	0x04		/* Enable processor bus */
-#define	RIO_EISA_CFG_PROCRUN	0x08		/* Processor running, else reset */
-#define	RIO_EISA_CFG_IRQMASK	0xF0		/* Interrupt mask */
-#define	  RIO_EISA_CFG_IRQ15	0xF0		/* Interrupt Level 15 */
-#define	  RIO_EISA_CFG_IRQ14	0xE0		/* Interrupt Level 14 */
-#define	  RIO_EISA_CFG_IRQ12	0xC0		/* Interrupt Level 12 */
-#define	  RIO_EISA_CFG_IRQ11	0xB0		/* Interrupt Level 11 */
-#define	  RIO_EISA_CFG_IRQ10	0xA0		/* Interrupt Level 10 */
-#define	  RIO_EISA_CFG_IRQ9	0x90		/* Interrupt Level 9 */
-#define	  RIO_EISA_CFG_IRQ7	0x70		/* Interrupt Level 7 */
-#define	  RIO_EISA_CFG_IRQ6	0x60		/* Interrupt Level 6 */
-#define	  RIO_EISA_CFG_IRQ5	0x50		/* Interrupt Level 5 */
-#define	  RIO_EISA_CFG_IRQ4	0x40		/* Interrupt Level 4 */
-#define	  RIO_EISA_CFG_IRQ3	0x30		/* Interrupt Level 3 */
+#define	RIO_EISA_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_EISA_CFG_LINK20	0x02	/* 20Mbps link, else 10Mbps */
+#define	RIO_EISA_CFG_BUSENABLE	0x04	/* Enable processor bus */
+#define	RIO_EISA_CFG_PROCRUN	0x08	/* Processor running, else reset */
+#define	RIO_EISA_CFG_IRQMASK	0xF0	/* Interrupt mask */
+#define	  RIO_EISA_CFG_IRQ15	0xF0	/* Interrupt Level 15 */
+#define	  RIO_EISA_CFG_IRQ14	0xE0	/* Interrupt Level 14 */
+#define	  RIO_EISA_CFG_IRQ12	0xC0	/* Interrupt Level 12 */
+#define	  RIO_EISA_CFG_IRQ11	0xB0	/* Interrupt Level 11 */
+#define	  RIO_EISA_CFG_IRQ10	0xA0	/* Interrupt Level 10 */
+#define	  RIO_EISA_CFG_IRQ9	0x90	/* Interrupt Level 9 */
+#define	  RIO_EISA_CFG_IRQ7	0x70	/* Interrupt Level 7 */
+#define	  RIO_EISA_CFG_IRQ6	0x60	/* Interrupt Level 6 */
+#define	  RIO_EISA_CFG_IRQ5	0x50	/* Interrupt Level 5 */
+#define	  RIO_EISA_CFG_IRQ4	0x40	/* Interrupt Level 4 */
+#define	  RIO_EISA_CFG_IRQ3	0x30	/* Interrupt Level 3 */
 
 /*****************************************************************************
 ********************************              ********************************
@@ -224,20 +224,20 @@
 /* Control Register Definitions... */
 #define	RIO_SBUS_IDENT	"JBPGK#\0\0\0\0\0\0\0\0\0\0"
 
-#define	RIO_SBUS_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_SBUS_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_SBUS_CFG_INTENABLE	0x04		/* Interrupt enable, else disable */
-#define	RIO_SBUS_CFG_IRQMASK	0x38		/* Interrupt mask */
-#define	  RIO_SBUS_CFG_IRQNONE	0x00		/* No Interrupt */
-#define	  RIO_SBUS_CFG_IRQ7	0x38		/* Interrupt Level 7 */
-#define	  RIO_SBUS_CFG_IRQ6	0x30		/* Interrupt Level 6 */
-#define	  RIO_SBUS_CFG_IRQ5	0x28		/* Interrupt Level 5 */
-#define	  RIO_SBUS_CFG_IRQ4	0x20		/* Interrupt Level 4 */
-#define	  RIO_SBUS_CFG_IRQ3	0x18		/* Interrupt Level 3 */
-#define	  RIO_SBUS_CFG_IRQ2	0x10		/* Interrupt Level 2 */
-#define	  RIO_SBUS_CFG_IRQ1	0x08		/* Interrupt Level 1 */
-#define	RIO_SBUS_CFG_LINK20	0x40		/* 20Mbps link, else 10Mbps */
-#define	RIO_SBUS_CFG_PROC25	0x80		/* 25Mhz processor clock, else 20Mhz */
+#define	RIO_SBUS_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_SBUS_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_SBUS_CFG_INTENABLE	0x04	/* Interrupt enable, else disable */
+#define	RIO_SBUS_CFG_IRQMASK	0x38	/* Interrupt mask */
+#define	  RIO_SBUS_CFG_IRQNONE	0x00	/* No Interrupt */
+#define	  RIO_SBUS_CFG_IRQ7	0x38	/* Interrupt Level 7 */
+#define	  RIO_SBUS_CFG_IRQ6	0x30	/* Interrupt Level 6 */
+#define	  RIO_SBUS_CFG_IRQ5	0x28	/* Interrupt Level 5 */
+#define	  RIO_SBUS_CFG_IRQ4	0x20	/* Interrupt Level 4 */
+#define	  RIO_SBUS_CFG_IRQ3	0x18	/* Interrupt Level 3 */
+#define	  RIO_SBUS_CFG_IRQ2	0x10	/* Interrupt Level 2 */
+#define	  RIO_SBUS_CFG_IRQ1	0x08	/* Interrupt Level 1 */
+#define	RIO_SBUS_CFG_LINK20	0x40	/* 20Mbps link, else 10Mbps */
+#define	RIO_SBUS_CFG_PROC25	0x80	/* 25Mhz processor clock, else 20Mhz */
 
 /*****************************************************************************
 *********************************             ********************************
@@ -248,18 +248,18 @@
 /* Control Register Definitions... */
 #define	RIO_PCI_IDENT	"ECDDPGJGJHJRGSK#"
 
-#define	RIO_PCI_CFG_BOOTRAM	0x01		/* Boot from RAM, else Link */
-#define	RIO_PCI_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_PCI_CFG_INTENABLE	0x04		/* Interrupt enable, else disable */
-#define	RIO_PCI_CFG_LINK20	0x40		/* 20Mbps link, else 10Mbps */
-#define	RIO_PCI_CFG_PROC25	0x80		/* 25Mhz processor clock, else 20Mhz */
+#define	RIO_PCI_CFG_BOOTRAM	0x01	/* Boot from RAM, else Link */
+#define	RIO_PCI_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_PCI_CFG_INTENABLE	0x04	/* Interrupt enable, else disable */
+#define	RIO_PCI_CFG_LINK20	0x40	/* 20Mbps link, else 10Mbps */
+#define	RIO_PCI_CFG_PROC25	0x80	/* 25Mhz processor clock, else 20Mhz */
 
 /* PCI Definitions... */
-#define	SPX_VENDOR_ID		0x11CB		/* Assigned by the PCI SIG */
-#define	SPX_DEVICE_ID		0x8000		/* RIO bridge boards */
-#define	SPX_PLXDEVICE_ID	0x2000		/* PLX bridge boards */
+#define	SPX_VENDOR_ID		0x11CB	/* Assigned by the PCI SIG */
+#define	SPX_DEVICE_ID		0x8000	/* RIO bridge boards */
+#define	SPX_PLXDEVICE_ID	0x2000	/* PLX bridge boards */
 #define	SPX_SUB_VENDOR_ID	SPX_VENDOR_ID	/* Same as vendor id */
-#define	RIO_SUB_SYS_ID		0x0800		/* RIO PCI board */
+#define	RIO_SUB_SYS_ID		0x0800	/* RIO PCI board */
 
 /*****************************************************************************
 *****************************                   ******************************
@@ -270,11 +270,11 @@
 /* Control Register Definitions... */
 #define	RIO_PCI2_IDENT	"JET HOST BY KEV#"
 
-#define	RIO_PCI2_CFG_BUSENABLE	0x02		/* Enable processor bus */
-#define	RIO_PCI2_CFG_INTENABLE	0x04		/* Interrupt enable, else disable */
+#define	RIO_PCI2_CFG_BUSENABLE	0x02	/* Enable processor bus */
+#define	RIO_PCI2_CFG_INTENABLE	0x04	/* Interrupt enable, else disable */
 
 /* PCI Definitions... */
-#define	RIO2_SUB_SYS_ID		0x0100		/* RIO (Jet) PCI board */
+#define	RIO2_SUB_SYS_ID		0x0100	/* RIO (Jet) PCI board */
 
 #endif						/*_rioboard_h */
 

drivers/char/rio/riocmd.c

@@ -83,102 +83,98 @@ static char *_riocmd_c_sccs_ = "@(#)riocmd.c	1.2";
 static struct IdentifyRta IdRta;
 static struct KillNeighbour KillUnit;
 
-int
-RIOFoadRta(struct Host *HostP, struct Map *MapP)
+int RIOFoadRta(struct Host *HostP, struct Map *MapP)
 {
 	struct CmdBlk *CmdBlkP;
 
-	rio_dprintk (RIO_DEBUG_CMD, "FOAD RTA\n");
+	rio_dprintk(RIO_DEBUG_CMD, "FOAD RTA\n");
 
 	CmdBlkP = RIOGetCmdBlk();
 
-	if ( !CmdBlkP ) {
-		rio_dprintk (RIO_DEBUG_CMD, "FOAD RTA: GetCmdBlk failed\n");
+	if (!CmdBlkP) {
+		rio_dprintk(RIO_DEBUG_CMD, "FOAD RTA: GetCmdBlk failed\n");
 		return -ENXIO;
 	}
 
 	CmdBlkP->Packet.dest_unit = MapP->ID;
 	CmdBlkP->Packet.dest_port = BOOT_RUP;
-	CmdBlkP->Packet.src_unit  = 0;
-	CmdBlkP->Packet.src_port  = BOOT_RUP;
-	CmdBlkP->Packet.len	   = 0x84;
-	CmdBlkP->Packet.data[0]   = IFOAD;
-	CmdBlkP->Packet.data[1]   = 0;
-	CmdBlkP->Packet.data[2]   = IFOAD_MAGIC & 0xFF;
-	CmdBlkP->Packet.data[3]   = (IFOAD_MAGIC >> 8) & 0xFF;
-
-	if ( RIOQueueCmdBlk( HostP, MapP->ID-1, CmdBlkP) == RIO_FAIL ) {
-		rio_dprintk (RIO_DEBUG_CMD, "FOAD RTA: Failed to queue foad command\n");
+	CmdBlkP->Packet.src_unit = 0;
+	CmdBlkP->Packet.src_port = BOOT_RUP;
+	CmdBlkP->Packet.len = 0x84;
+	CmdBlkP->Packet.data[0] = IFOAD;
+	CmdBlkP->Packet.data[1] = 0;
+	CmdBlkP->Packet.data[2] = IFOAD_MAGIC & 0xFF;
+	CmdBlkP->Packet.data[3] = (IFOAD_MAGIC >> 8) & 0xFF;
+
+	if (RIOQueueCmdBlk(HostP, MapP->ID - 1, CmdBlkP) == RIO_FAIL) {
+		rio_dprintk(RIO_DEBUG_CMD, "FOAD RTA: Failed to queue foad command\n");
 		return -EIO;
 	}
 	return 0;
 }
 
-int
-RIOZombieRta(struct Host *HostP, struct Map *MapP)
+int RIOZombieRta(struct Host *HostP, struct Map *MapP)
 {
 	struct CmdBlk *CmdBlkP;
 
-	rio_dprintk (RIO_DEBUG_CMD, "ZOMBIE RTA\n");
+	rio_dprintk(RIO_DEBUG_CMD, "ZOMBIE RTA\n");
 
 	CmdBlkP = RIOGetCmdBlk();
 
-	if ( !CmdBlkP ) {
-		rio_dprintk (RIO_DEBUG_CMD, "ZOMBIE RTA: GetCmdBlk failed\n");
+	if (!CmdBlkP) {
+		rio_dprintk(RIO_DEBUG_CMD, "ZOMBIE RTA: GetCmdBlk failed\n");
 		return -ENXIO;
 	}
 
 	CmdBlkP->Packet.dest_unit = MapP->ID;
 	CmdBlkP->Packet.dest_port = BOOT_RUP;
-	CmdBlkP->Packet.src_unit  = 0;
-	CmdBlkP->Packet.src_port  = BOOT_RUP;
-	CmdBlkP->Packet.len	   = 0x84;
-	CmdBlkP->Packet.data[0]   = ZOMBIE;
-	CmdBlkP->Packet.data[1]   = 0;
-	CmdBlkP->Packet.data[2]   = ZOMBIE_MAGIC & 0xFF;
-	CmdBlkP->Packet.data[3]   = (ZOMBIE_MAGIC >> 8) & 0xFF;
-
-	if ( RIOQueueCmdBlk( HostP, MapP->ID-1, CmdBlkP) == RIO_FAIL ) {
-		rio_dprintk (RIO_DEBUG_CMD, "ZOMBIE RTA: Failed to queue zombie command\n");
+	CmdBlkP->Packet.src_unit = 0;
+	CmdBlkP->Packet.src_port = BOOT_RUP;
+	CmdBlkP->Packet.len = 0x84;
+	CmdBlkP->Packet.data[0] = ZOMBIE;
+	CmdBlkP->Packet.data[1] = 0;
+	CmdBlkP->Packet.data[2] = ZOMBIE_MAGIC & 0xFF;
+	CmdBlkP->Packet.data[3] = (ZOMBIE_MAGIC >> 8) & 0xFF;
+
+	if (RIOQueueCmdBlk(HostP, MapP->ID - 1, CmdBlkP) == RIO_FAIL) {
+		rio_dprintk(RIO_DEBUG_CMD, "ZOMBIE RTA: Failed to queue zombie command\n");
 		return -EIO;
 	}
 	return 0;
 }
 
-int
-RIOCommandRta(struct rio_info *p, uint RtaUnique,
-	int (* func)(struct Host *HostP, struct Map *MapP))
+int RIOCommandRta(struct rio_info *p, uint RtaUnique, int (*func) (struct Host * HostP, struct Map * MapP))
 {
 	uint Host;
 
-	rio_dprintk (RIO_DEBUG_CMD, "Command RTA 0x%x func 0x%x\n", RtaUnique, (int)func);
+	rio_dprintk(RIO_DEBUG_CMD, "Command RTA 0x%x func 0x%x\n", RtaUnique, (int) func);
 
-	if ( !RtaUnique )
-		return(0);
+	if (!RtaUnique)
+		return (0);
 
-	for ( Host = 0; Host < p->RIONumHosts; Host++ ) {
+	for (Host = 0; Host < p->RIONumHosts; Host++) {
 		uint Rta;
 		struct Host *HostP = &p->RIOHosts[Host];
 
-		for ( Rta = 0; Rta < RTAS_PER_HOST; Rta++ ) {
+		for (Rta = 0; Rta < RTAS_PER_HOST; Rta++) {
 			struct Map *MapP = &HostP->Mapping[Rta];
 
-			if ( MapP->RtaUniqueNum == RtaUnique ) {
+			if (MapP->RtaUniqueNum == RtaUnique) {
 				uint Link;
 
 				/*
-				** now, lets just check we have a route to it...
-				** IF the routing stuff is working, then one of the
-				** topology entries for this unit will have a legit
-				** route *somewhere*. We care not where - if its got
-				** any connections, we can get to it.
-				*/
-				for ( Link = 0; Link < LINKS_PER_UNIT; Link++ ) {
-					if ( MapP->Topology[Link].Unit <= (uchar)MAX_RUP ) {
+				 ** now, lets just check we have a route to it...
+				 ** IF the routing stuff is working, then one of the
+				 ** topology entries for this unit will have a legit
+				 ** route *somewhere*. We care not where - if its got
+				 ** any connections, we can get to it.
+				 */
+				for (Link = 0; Link < LINKS_PER_UNIT; Link++) {
+					if (MapP->Topology[Link].Unit <= (uchar) MAX_RUP) {
 						/*
-						** Its worth trying the operation...
-						*/
-						return (*func)( HostP, MapP );
+						 ** Its worth trying the operation...
+						 */
+						return (*func) (HostP, MapP);
 					}
 				}
 			}
@@ -188,60 +184,59 @@ RIOCommandRta(struct rio_info *p, uint RtaUnique,
 }
 
 
-int
-RIOIdentifyRta(struct rio_info *p, caddr_t arg)
+int RIOIdentifyRta(struct rio_info *p, caddr_t arg)
 {
 	uint Host;
 
-	if ( copyin( (int)arg, (caddr_t)&IdRta, sizeof(IdRta) ) == COPYFAIL ) {
-		rio_dprintk (RIO_DEBUG_CMD, "RIO_IDENTIFY_RTA copy failed\n");
+	if (copyin((int) arg, (caddr_t) & IdRta, sizeof(IdRta)) == COPYFAIL) {
+		rio_dprintk(RIO_DEBUG_CMD, "RIO_IDENTIFY_RTA copy failed\n");
 		p->RIOError.Error = COPYIN_FAILED;
 		return -EFAULT;
 	}
 
-	for ( Host = 0 ; Host < p->RIONumHosts; Host++ ) {
+	for (Host = 0; Host < p->RIONumHosts; Host++) {
 		uint Rta;
 		struct Host *HostP = &p->RIOHosts[Host];
 
-		for ( Rta = 0; Rta < RTAS_PER_HOST; Rta++ ) {
+		for (Rta = 0; Rta < RTAS_PER_HOST; Rta++) {
 			struct Map *MapP = &HostP->Mapping[Rta];
 
-			if ( MapP->RtaUniqueNum == IdRta.RtaUnique ) {
+			if (MapP->RtaUniqueNum == IdRta.RtaUnique) {
 				uint Link;
 				/*
-				** now, lets just check we have a route to it...
-				** IF the routing stuff is working, then one of the
-				** topology entries for this unit will have a legit
-				** route *somewhere*. We care not where - if its got
-				** any connections, we can get to it.
-				*/
-				for ( Link = 0; Link < LINKS_PER_UNIT; Link++ ) {
-					if ( MapP->Topology[Link].Unit <= (uchar)MAX_RUP ) {
+				 ** now, lets just check we have a route to it...
+				 ** IF the routing stuff is working, then one of the
+				 ** topology entries for this unit will have a legit
+				 ** route *somewhere*. We care not where - if its got
+				 ** any connections, we can get to it.
+				 */
+				for (Link = 0; Link < LINKS_PER_UNIT; Link++) {
+					if (MapP->Topology[Link].Unit <= (uchar) MAX_RUP) {
 						/*
-						** Its worth trying the operation...
-						*/
+						 ** Its worth trying the operation...
+						 */
 						struct CmdBlk *CmdBlkP;
 
-						rio_dprintk (RIO_DEBUG_CMD, "IDENTIFY RTA\n");
+						rio_dprintk(RIO_DEBUG_CMD, "IDENTIFY RTA\n");
 
 						CmdBlkP = RIOGetCmdBlk();
 
-						if ( !CmdBlkP ) {
-							rio_dprintk (RIO_DEBUG_CMD, "IDENTIFY RTA: GetCmdBlk failed\n");
+						if (!CmdBlkP) {
+							rio_dprintk(RIO_DEBUG_CMD, "IDENTIFY RTA: GetCmdBlk failed\n");
 							return -ENXIO;
 						}
-		
+
 						CmdBlkP->Packet.dest_unit = MapP->ID;
 						CmdBlkP->Packet.dest_port = BOOT_RUP;
-						CmdBlkP->Packet.src_unit  = 0;
-						CmdBlkP->Packet.src_port  = BOOT_RUP;
-						CmdBlkP->Packet.len	   = 0x84;
-						CmdBlkP->Packet.data[0]   = IDENTIFY;
-						CmdBlkP->Packet.data[1]   = 0;
-						CmdBlkP->Packet.data[2]   = IdRta.ID;
-		
-						if ( RIOQueueCmdBlk( HostP, MapP->ID-1, CmdBlkP) == RIO_FAIL ) {
-							rio_dprintk (RIO_DEBUG_CMD, "IDENTIFY RTA: Failed to queue command\n");
+						CmdBlkP->Packet.src_unit = 0;
+						CmdBlkP->Packet.src_port = BOOT_RUP;
+						CmdBlkP->Packet.len = 0x84;
+						CmdBlkP->Packet.data[0] = IDENTIFY;
+						CmdBlkP->Packet.data[1] = 0;
+						CmdBlkP->Packet.data[2] = IdRta.ID;
+
+						if (RIOQueueCmdBlk(HostP, MapP->ID - 1, CmdBlkP) == RIO_FAIL) {
+							rio_dprintk(RIO_DEBUG_CMD, "IDENTIFY RTA: Failed to queue command\n");
 							return -EIO;
 						}
 						return 0;
@@ -249,114 +244,110 @@ RIOIdentifyRta(struct rio_info *p, caddr_t arg)
 				}
 			}
 		}
-	} 
+	}
 	return -ENOENT;
 }
 
 
-int
-RIOKillNeighbour(struct rio_info *p, caddr_t arg)
+int RIOKillNeighbour(struct rio_info *p, caddr_t arg)
 {
 	uint Host;
 	uint ID;
 	struct Host *HostP;
 	struct CmdBlk *CmdBlkP;
 
-	rio_dprintk (RIO_DEBUG_CMD, "KILL HOST NEIGHBOUR\n");
+	rio_dprintk(RIO_DEBUG_CMD, "KILL HOST NEIGHBOUR\n");
 
-	if ( copyin( (int)arg, (caddr_t)&KillUnit, sizeof(KillUnit) ) == COPYFAIL ) {
-		rio_dprintk (RIO_DEBUG_CMD, "RIO_KILL_NEIGHBOUR copy failed\n");
+	if (copyin((int) arg, (caddr_t) & KillUnit, sizeof(KillUnit)) == COPYFAIL) {
+		rio_dprintk(RIO_DEBUG_CMD, "RIO_KILL_NEIGHBOUR copy failed\n");
 		p->RIOError.Error = COPYIN_FAILED;
 		return -EFAULT;
 	}
 
-	if ( KillUnit.Link > 3 )
+	if (KillUnit.Link > 3)
 		return -ENXIO;
- 
+
 	CmdBlkP = RIOGetCmdBlk();
 
-	if ( !CmdBlkP ) {
-		rio_dprintk (RIO_DEBUG_CMD, "UFOAD: GetCmdBlk failed\n");
+	if (!CmdBlkP) {
+		rio_dprintk(RIO_DEBUG_CMD, "UFOAD: GetCmdBlk failed\n");
 		return -ENXIO;
 	}
 
 	CmdBlkP->Packet.dest_unit = 0;
-	CmdBlkP->Packet.src_unit  = 0;
+	CmdBlkP->Packet.src_unit = 0;
 	CmdBlkP->Packet.dest_port = BOOT_RUP;
-	CmdBlkP->Packet.src_port  = BOOT_RUP;
-	CmdBlkP->Packet.len	   = 0x84;
-	CmdBlkP->Packet.data[0]   = UFOAD;
-	CmdBlkP->Packet.data[1]   = KillUnit.Link;
-	CmdBlkP->Packet.data[2]   = UFOAD_MAGIC & 0xFF;
-	CmdBlkP->Packet.data[3]   = (UFOAD_MAGIC >> 8) & 0xFF;
-
-	for ( Host = 0; Host < p->RIONumHosts; Host++ ) {
+	CmdBlkP->Packet.src_port = BOOT_RUP;
+	CmdBlkP->Packet.len = 0x84;
+	CmdBlkP->Packet.data[0] = UFOAD;
+	CmdBlkP->Packet.data[1] = KillUnit.Link;
+	CmdBlkP->Packet.data[2] = UFOAD_MAGIC & 0xFF;
+	CmdBlkP->Packet.data[3] = (UFOAD_MAGIC >> 8) & 0xFF;
+
+	for (Host = 0; Host < p->RIONumHosts; Host++) {
 		ID = 0;
 		HostP = &p->RIOHosts[Host];
 
-		if ( HostP->UniqueNum == KillUnit.UniqueNum ) {
-			if ( RIOQueueCmdBlk( HostP, RTAS_PER_HOST+KillUnit.Link,
-							CmdBlkP) == RIO_FAIL ) {
-				rio_dprintk (RIO_DEBUG_CMD, "UFOAD: Failed queue command\n");
+		if (HostP->UniqueNum == KillUnit.UniqueNum) {
+			if (RIOQueueCmdBlk(HostP, RTAS_PER_HOST + KillUnit.Link, CmdBlkP) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_CMD, "UFOAD: Failed queue command\n");
 				return -EIO;
 			}
 			return 0;
 		}
 
-		for ( ID=0; ID < RTAS_PER_HOST; ID++ ) {
-			if ( HostP->Mapping[ID].RtaUniqueNum == KillUnit.UniqueNum ) {
-				CmdBlkP->Packet.dest_unit = ID+1;
-				if ( RIOQueueCmdBlk( HostP, ID, CmdBlkP) == RIO_FAIL ) {
-					rio_dprintk (RIO_DEBUG_CMD, "UFOAD: Failed queue command\n");
+		for (ID = 0; ID < RTAS_PER_HOST; ID++) {
+			if (HostP->Mapping[ID].RtaUniqueNum == KillUnit.UniqueNum) {
+				CmdBlkP->Packet.dest_unit = ID + 1;
+				if (RIOQueueCmdBlk(HostP, ID, CmdBlkP) == RIO_FAIL) {
+					rio_dprintk(RIO_DEBUG_CMD, "UFOAD: Failed queue command\n");
 					return -EIO;
 				}
 				return 0;
 			}
 		}
 	}
-	RIOFreeCmdBlk( CmdBlkP );
+	RIOFreeCmdBlk(CmdBlkP);
 	return -ENXIO;
 }
 
-int
-RIOSuspendBootRta(struct Host *HostP, int ID, int Link)
+int RIOSuspendBootRta(struct Host *HostP, int ID, int Link)
 {
 	struct CmdBlk *CmdBlkP;
 
-	rio_dprintk (RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA ID %d, link %c\n", ID, 'A' + Link);
+	rio_dprintk(RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA ID %d, link %c\n", ID, 'A' + Link);
 
 	CmdBlkP = RIOGetCmdBlk();
 
-	if ( !CmdBlkP ) {
-		rio_dprintk (RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA: GetCmdBlk failed\n");
+	if (!CmdBlkP) {
+		rio_dprintk(RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA: GetCmdBlk failed\n");
 		return -ENXIO;
 	}
 
 	CmdBlkP->Packet.dest_unit = ID;
 	CmdBlkP->Packet.dest_port = BOOT_RUP;
-	CmdBlkP->Packet.src_unit  = 0;
-	CmdBlkP->Packet.src_port  = BOOT_RUP;
-	CmdBlkP->Packet.len	   = 0x84;
-	CmdBlkP->Packet.data[0]   = IWAIT;
-	CmdBlkP->Packet.data[1]   = Link;
-	CmdBlkP->Packet.data[2]   = IWAIT_MAGIC & 0xFF;
-	CmdBlkP->Packet.data[3]   = (IWAIT_MAGIC >> 8) & 0xFF;
-
-	if ( RIOQueueCmdBlk( HostP, ID - 1, CmdBlkP) == RIO_FAIL ) {
-		rio_dprintk (RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA: Failed to queue iwait command\n");
+	CmdBlkP->Packet.src_unit = 0;
+	CmdBlkP->Packet.src_port = BOOT_RUP;
+	CmdBlkP->Packet.len = 0x84;
+	CmdBlkP->Packet.data[0] = IWAIT;
+	CmdBlkP->Packet.data[1] = Link;
+	CmdBlkP->Packet.data[2] = IWAIT_MAGIC & 0xFF;
+	CmdBlkP->Packet.data[3] = (IWAIT_MAGIC >> 8) & 0xFF;
+
+	if (RIOQueueCmdBlk(HostP, ID - 1, CmdBlkP) == RIO_FAIL) {
+		rio_dprintk(RIO_DEBUG_CMD, "SUSPEND BOOT ON RTA: Failed to queue iwait command\n");
 		return -EIO;
 	}
 	return 0;
 }
 
-int
-RIOFoadWakeup(struct rio_info *p)
+int RIOFoadWakeup(struct rio_info *p)
 {
 	int port;
 	register struct Port *PortP;
 	unsigned long flags;
 
-	for ( port=0; port<RIO_PORTS; port++) {
+	for (port = 0; port < RIO_PORTS; port++) {
 		PortP = p->RIOPortp[port];
 
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
@@ -377,16 +368,15 @@ RIOFoadWakeup(struct rio_info *p)
 		PortP->TxBufferOut = 0;
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 	}
-	return(0);
+	return (0);
 }
 
 /*
 ** Incoming command on the COMMAND_RUP to be processed.
 */
-static int
-RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *PacketP)
+static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
 {
-	struct PktCmd *PktCmdP = (struct PktCmd *)PacketP->data;
+	struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
 	struct Port *PortP;
 	struct UnixRup *UnixRupP;
 	ushort SysPort;
@@ -395,128 +385,114 @@ RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *PacketP)
 	ushort subCommand;
 	unsigned long flags;
 
-	func_enter ();
+	func_enter();
 
 #ifdef CHECK
-	CheckHost( Host );
-	CheckHostP( HostP );
-	CheckPacketP( PacketP );
+	CheckHost(Host);
+	CheckHostP(HostP);
+	CheckPacketP(PacketP);
 #endif
 
 	/*
-	** 16 port RTA note:
-	** Command rup packets coming from the RTA will have pkt->data[1] (which
-	** translates to PktCmdP->PhbNum) set to the host port number for the
-	** particular unit. To access the correct BaseSysPort for a 16 port RTA,
-	** we can use PhbNum to get the rup number for the appropriate 8 port
-	** block (for the first block, this should be equal to 'Rup').
-	*/
-	rup = RBYTE(PktCmdP->PhbNum) / (ushort)PORTS_PER_RTA;
+	 ** 16 port RTA note:
+	 ** Command rup packets coming from the RTA will have pkt->data[1] (which
+	 ** translates to PktCmdP->PhbNum) set to the host port number for the
+	 ** particular unit. To access the correct BaseSysPort for a 16 port RTA,
+	 ** we can use PhbNum to get the rup number for the appropriate 8 port
+	 ** block (for the first block, this should be equal to 'Rup').
+	 */
+	rup = RBYTE(PktCmdP->PhbNum) / (ushort) PORTS_PER_RTA;
 	UnixRupP = &HostP->UnixRups[rup];
-	SysPort = UnixRupP->BaseSysPort + 
-			(RBYTE(PktCmdP->PhbNum) % (ushort)PORTS_PER_RTA);
-	rio_dprintk (RIO_DEBUG_CMD, "Command on rup %d, port %d\n", rup, SysPort);
+	SysPort = UnixRupP->BaseSysPort + (RBYTE(PktCmdP->PhbNum) % (ushort) PORTS_PER_RTA);
+	rio_dprintk(RIO_DEBUG_CMD, "Command on rup %d, port %d\n", rup, SysPort);
 
 #ifdef CHECK
-	CheckRup( rup );
-	CheckUnixRupP( UnixRupP );
+	CheckRup(rup);
+	CheckUnixRupP(UnixRupP);
 #endif
-	if ( UnixRupP->BaseSysPort == NO_PORT ) {
-		rio_dprintk (RIO_DEBUG_CMD, "OBSCURE ERROR!\n");
-		rio_dprintk (RIO_DEBUG_CMD, "Diagnostics follow. Please WRITE THESE DOWN and report them to Specialix Technical Support\n");
-		rio_dprintk (RIO_DEBUG_CMD, "CONTROL information: Host number %d, name ``%s''\n", 
-			     HostP-p->RIOHosts, HostP->Name );
-		rio_dprintk (RIO_DEBUG_CMD, "CONTROL information: Rup number  0x%x\n", rup);
-
-		if ( Rup >= (ushort)MAX_RUP ) {
-			rio_dprintk (RIO_DEBUG_CMD, "CONTROL information: This is the RUP for RTA ``%s''\n",
-				     HostP->Mapping[Rup].Name);
+	if (UnixRupP->BaseSysPort == NO_PORT) {
+		rio_dprintk(RIO_DEBUG_CMD, "OBSCURE ERROR!\n");
+		rio_dprintk(RIO_DEBUG_CMD, "Diagnostics follow. Please WRITE THESE DOWN and report them to Specialix Technical Support\n");
+		rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: Host number %d, name ``%s''\n", HostP - p->RIOHosts, HostP->Name);
+		rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: Rup number  0x%x\n", rup);
+
+		if (Rup >= (ushort) MAX_RUP) {
+			rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: This is the RUP for RTA ``%s''\n", HostP->Mapping[Rup].Name);
 		} else
-			rio_dprintk (RIO_DEBUG_CMD, "CONTROL information: This is the RUP for link ``%c'' of host ``%s''\n", 
-				     ('A' + Rup - MAX_RUP), HostP->Name);
-
-		rio_dprintk (RIO_DEBUG_CMD, "PACKET information: Destination 0x%x:0x%x\n",
-			     PacketP->dest_unit, PacketP->dest_port );
-		rio_dprintk (RIO_DEBUG_CMD, "PACKET information: Source	  0x%x:0x%x\n",
-			     PacketP->src_unit, PacketP->src_port );
-		rio_dprintk (RIO_DEBUG_CMD, "PACKET information: Length	  0x%x (%d)\n", PacketP->len,PacketP->len );
-		rio_dprintk (RIO_DEBUG_CMD, "PACKET information: Control	 0x%x (%d)\n", PacketP->control, PacketP->control);
-		rio_dprintk (RIO_DEBUG_CMD, "PACKET information: Check	   0x%x (%d)\n", PacketP->csum, PacketP->csum );
-		rio_dprintk (RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, "
-					"Command Code 0x%x\n", PktCmdP->PhbNum, PktCmdP->Command );
+			rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: This is the RUP for link ``%c'' of host ``%s''\n", ('A' + Rup - MAX_RUP), HostP->Name);
+
+		rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Destination 0x%x:0x%x\n", PacketP->dest_unit, PacketP->dest_port);
+		rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Source	  0x%x:0x%x\n", PacketP->src_unit, PacketP->src_port);
+		rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Length	  0x%x (%d)\n", PacketP->len, PacketP->len);
+		rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Control	 0x%x (%d)\n", PacketP->control, PacketP->control);
+		rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Check	   0x%x (%d)\n", PacketP->csum, PacketP->csum);
+		rio_dprintk(RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, " "Command Code 0x%x\n", PktCmdP->PhbNum, PktCmdP->Command);
 		return TRUE;
 	}
-
 #ifdef CHECK
-	CheckSysPort( SysPort );
+	CheckSysPort(SysPort);
 #endif
-	PortP = p->RIOPortp[ SysPort ];
+	PortP = p->RIOPortp[SysPort];
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
-	switch( RBYTE(PktCmdP->Command) ) {
-		case BREAK_RECEIVED:
-			rio_dprintk (RIO_DEBUG_CMD, "Received a break!\n");
-			/* If the current line disc. is not multi-threading and
-	   			the current processor is not the default, reset rup_intr
-	   			and return FALSE to ensure that the command packet is
-	   			not freed. */
-			/* Call tmgr HANGUP HERE */
-			/* Fix this later when every thing works !!!! RAMRAJ */
-			gs_got_break (&PortP->gs);
+	switch (RBYTE(PktCmdP->Command)) {
+	case BREAK_RECEIVED:
+		rio_dprintk(RIO_DEBUG_CMD, "Received a break!\n");
+		/* If the current line disc. is not multi-threading and
+		   the current processor is not the default, reset rup_intr
+		   and return FALSE to ensure that the command packet is
+		   not freed. */
+		/* Call tmgr HANGUP HERE */
+		/* Fix this later when every thing works !!!! RAMRAJ */
+		gs_got_break(&PortP->gs);
+		break;
+
+	case COMPLETE:
+		rio_dprintk(RIO_DEBUG_CMD, "Command complete on phb %d host %d\n", RBYTE(PktCmdP->PhbNum), HostP - p->RIOHosts);
+		subCommand = 1;
+		switch (RBYTE(PktCmdP->SubCommand)) {
+		case MEMDUMP:
+			rio_dprintk(RIO_DEBUG_CMD, "Memory dump cmd (0x%x) from addr 0x%x\n", RBYTE(PktCmdP->SubCommand), RWORD(PktCmdP->SubAddr));
 			break;
+		case READ_REGISTER:
+			rio_dprintk(RIO_DEBUG_CMD, "Read register (0x%x)\n", RWORD(PktCmdP->SubAddr));
+			p->CdRegister = (RBYTE(PktCmdP->ModemStatus) & MSVR1_HOST);
+			break;
+		default:
+			subCommand = 0;
+			break;
+		}
+		if (subCommand)
+			break;
+		rio_dprintk(RIO_DEBUG_CMD, "New status is 0x%x was 0x%x\n", RBYTE(PktCmdP->PortStatus), PortP->PortState);
+		if (PortP->PortState != RBYTE(PktCmdP->PortStatus)) {
+			rio_dprintk(RIO_DEBUG_CMD, "Mark status & wakeup\n");
+			PortP->PortState = RBYTE(PktCmdP->PortStatus);
+			/* What should we do here ...
+			   wakeup( &PortP->PortState );
+			 */
+		} else
+			rio_dprintk(RIO_DEBUG_CMD, "No change\n");
 
-		case COMPLETE:
-			rio_dprintk (RIO_DEBUG_CMD, "Command complete on phb %d host %d\n",
-			     RBYTE(PktCmdP->PhbNum), HostP-p->RIOHosts);
-			subCommand = 1;
-			switch (RBYTE(PktCmdP->SubCommand)) {
-				case MEMDUMP :
-			rio_dprintk (RIO_DEBUG_CMD, "Memory dump cmd (0x%x) from addr 0x%x\n",
-				     RBYTE(PktCmdP->SubCommand), RWORD(PktCmdP->SubAddr));
-					break;
-				case READ_REGISTER :
-			rio_dprintk (RIO_DEBUG_CMD, "Read register (0x%x)\n", RWORD(PktCmdP->SubAddr));
-					p->CdRegister = (RBYTE(PktCmdP->ModemStatus) & MSVR1_HOST);
-					break;
-				default :
-					subCommand = 0;
-				break;
-			}
-			if (subCommand)
-				break;
-			rio_dprintk (RIO_DEBUG_CMD, "New status is 0x%x was 0x%x\n",
-				     RBYTE(PktCmdP->PortStatus),PortP->PortState);
-			if (PortP->PortState != RBYTE(PktCmdP->PortStatus)) {
-				rio_dprintk (RIO_DEBUG_CMD, "Mark status & wakeup\n");
-				PortP->PortState = RBYTE(PktCmdP->PortStatus);
-				/* What should we do here ...
-				wakeup( &PortP->PortState );
-				*/
-		} else 
-			rio_dprintk (RIO_DEBUG_CMD, "No change\n");
-
-			/* FALLTHROUGH */
-		case MODEM_STATUS:
+		/* FALLTHROUGH */
+	case MODEM_STATUS:
+		/*
+		 ** Knock out the tbusy and tstop bits, as these are not relevant
+		 ** to the check for modem status change (they're just there because
+		 ** it's a convenient place to put them!).
+		 */
+		ReportedModemStatus = RBYTE(PktCmdP->ModemStatus);
+		if ((PortP->ModemState & MSVR1_HOST) == (ReportedModemStatus & MSVR1_HOST)) {
+			rio_dprintk(RIO_DEBUG_CMD, "Modem status unchanged 0x%x\n", PortP->ModemState);
 			/*
-			** Knock out the tbusy and tstop bits, as these are not relevant
-			** to the check for modem status change (they're just there because
-			** it's a convenient place to put them!).
-			*/
-			ReportedModemStatus = RBYTE(PktCmdP->ModemStatus);
-			if ((PortP->ModemState & MSVR1_HOST) ==
-					(ReportedModemStatus & MSVR1_HOST)) {
-				rio_dprintk (RIO_DEBUG_CMD, "Modem status unchanged 0x%x\n", PortP->ModemState);
-				/*
-				** Update ModemState just in case tbusy or tstop states have
-				** changed.
-				*/
-				PortP->ModemState = ReportedModemStatus;
-			}
-			else {
-				rio_dprintk (RIO_DEBUG_CMD, "Modem status change from 0x%x to 0x%x\n",
-				     PortP->ModemState, ReportedModemStatus);
-				PortP->ModemState = ReportedModemStatus;
+			 ** Update ModemState just in case tbusy or tstop states have
+			 ** changed.
+			 */
+			PortP->ModemState = ReportedModemStatus;
+		} else {
+			rio_dprintk(RIO_DEBUG_CMD, "Modem status change from 0x%x to 0x%x\n", PortP->ModemState, ReportedModemStatus);
+			PortP->ModemState = ReportedModemStatus;
 #ifdef MODEM_SUPPORT
-				if ( PortP->Mapped ) {
+			if (PortP->Mapped) {
 				/***********************************************************\
 				*************************************************************
 				***													   ***
@@ -525,68 +501,67 @@ RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *PacketP)
 				*************************************************************
 				\***********************************************************/
 				/*
-				** If the device is a modem, then check the modem
-				** carrier.
-				*/
+				 ** If the device is a modem, then check the modem
+				 ** carrier.
+				 */
 				if (PortP->gs.tty == NULL)
 					break;
 				if (PortP->gs.tty->termios == NULL)
 					break;
-			  
-				if (!(PortP->gs.tty->termios->c_cflag & CLOCAL) &&
-				((PortP->State & (RIO_MOPEN|RIO_WOPEN)))) {
 
-					rio_dprintk (RIO_DEBUG_CMD, "Is there a Carrier?\n");
-			/*
-			** Is there a carrier?
-			*/
-					if ( PortP->ModemState & MSVR1_CD ) {
-			/*
-			** Has carrier just appeared?
-			*/
+				if (!(PortP->gs.tty->termios->c_cflag & CLOCAL) && ((PortP->State & (RIO_MOPEN | RIO_WOPEN)))) {
+
+					rio_dprintk(RIO_DEBUG_CMD, "Is there a Carrier?\n");
+					/*
+					 ** Is there a carrier?
+					 */
+					if (PortP->ModemState & MSVR1_CD) {
+						/*
+						 ** Has carrier just appeared?
+						 */
 						if (!(PortP->State & RIO_CARR_ON)) {
-							rio_dprintk (RIO_DEBUG_CMD, "Carrier just came up.\n");
+							rio_dprintk(RIO_DEBUG_CMD, "Carrier just came up.\n");
 							PortP->State |= RIO_CARR_ON;
-				/*
-				** wakeup anyone in WOPEN
-				*/
-							if (PortP->State & (PORT_ISOPEN | RIO_WOPEN) )
-								wake_up_interruptible (&PortP->gs.open_wait);
+							/*
+							 ** wakeup anyone in WOPEN
+							 */
+							if (PortP->State & (PORT_ISOPEN | RIO_WOPEN))
+								wake_up_interruptible(&PortP->gs.open_wait);
 #ifdef STATS
-				PortP->Stat.ModemOnCnt++;
+							PortP->Stat.ModemOnCnt++;
 #endif
-			}
+						}
 					} else {
-			/*
-			** Has carrier just dropped?
-			*/
+						/*
+						 ** Has carrier just dropped?
+						 */
 						if (PortP->State & RIO_CARR_ON) {
-							if (PortP->State & (PORT_ISOPEN|RIO_WOPEN|RIO_MOPEN))
-								tty_hangup (PortP->gs.tty);
+							if (PortP->State & (PORT_ISOPEN | RIO_WOPEN | RIO_MOPEN))
+								tty_hangup(PortP->gs.tty);
 							PortP->State &= ~RIO_CARR_ON;
-							rio_dprintk (RIO_DEBUG_CMD, "Carrirer just went down\n");
+							rio_dprintk(RIO_DEBUG_CMD, "Carrirer just went down\n");
 #ifdef STATS
-				PortP->Stat.ModemOffCnt++;
+							PortP->Stat.ModemOffCnt++;
 #endif
+						}
+					}
+				}
 			}
-			}
-		}
-		}
 #endif
-			}
-			break;
+		}
+		break;
 
-		default:
-			rio_dprintk (RIO_DEBUG_CMD, "Unknown command %d on CMD_RUP of host %d\n",
-			     RBYTE(PktCmdP->Command),HostP-p->RIOHosts);
-			break;
+	default:
+		rio_dprintk(RIO_DEBUG_CMD, "Unknown command %d on CMD_RUP of host %d\n", RBYTE(PktCmdP->Command), HostP - p->RIOHosts);
+		break;
 	}
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 
-	func_exit ();
+	func_exit();
 
 	return TRUE;
 }
+
 /*
 ** The command mechanism:
 **	Each rup has a chain of commands associated with it.
@@ -600,12 +575,11 @@ RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT *PacketP)
 /*
 ** Allocate an empty command block.
 */
-struct CmdBlk *
-RIOGetCmdBlk(void)
+struct CmdBlk *RIOGetCmdBlk(void)
 {
 	struct CmdBlk *CmdBlkP;
 
-	CmdBlkP = (struct CmdBlk *)sysbrk(sizeof(struct CmdBlk));
+	CmdBlkP = (struct CmdBlk *) sysbrk(sizeof(struct CmdBlk));
 	if (CmdBlkP)
 		bzero(CmdBlkP, sizeof(struct CmdBlk));
 
@@ -615,31 +589,29 @@ RIOGetCmdBlk(void)
 /*
 ** Return a block to the head of the free list.
 */
-void
-RIOFreeCmdBlk(struct CmdBlk *CmdBlkP)
+void RIOFreeCmdBlk(struct CmdBlk *CmdBlkP)
 {
-	sysfree((void *)CmdBlkP, sizeof(struct CmdBlk));
+	sysfree((void *) CmdBlkP, sizeof(struct CmdBlk));
 }
 
 /*
 ** attach a command block to the list of commands to be performed for
 ** a given rup.
 */
-int
-RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
+int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
 {
 	struct CmdBlk **Base;
 	struct UnixRup *UnixRupP;
 	unsigned long flags;
 
 #ifdef CHECK
-	CheckHostP( HostP );
-	CheckRup( Rup );
-	CheckCmdBlkP( CmdBlkP );
+	CheckHostP(HostP);
+	CheckRup(Rup);
+	CheckCmdBlkP(CmdBlkP);
 #endif
-	if ( Rup >= (ushort)(MAX_RUP+LINKS_PER_UNIT) ) {
-		rio_dprintk (RIO_DEBUG_CMD, "Illegal rup number %d in RIOQueueCmdBlk\n",Rup);
-		RIOFreeCmdBlk( CmdBlkP );
+	if (Rup >= (ushort) (MAX_RUP + LINKS_PER_UNIT)) {
+		rio_dprintk(RIO_DEBUG_CMD, "Illegal rup number %d in RIOQueueCmdBlk\n", Rup);
+		RIOFreeCmdBlk(CmdBlkP);
 		return RIO_FAIL;
 	}
 
@@ -648,57 +620,52 @@ RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
 	rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
 
 	/*
-	** If the RUP is currently inactive, then put the request
-	** straight on the RUP....
-	*/
-	if ( (UnixRupP->CmdsWaitingP == NULL) && (UnixRupP->CmdPendingP == NULL) && 
-	     (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE ) &&
-		(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP)(CmdBlkP->PreArg,CmdBlkP)
-							:TRUE)) {
-		rio_dprintk (RIO_DEBUG_CMD, "RUP inactive-placing command straight on. Cmd byte is 0x%x\n",
-					     CmdBlkP->Packet.data[0]);
+	 ** If the RUP is currently inactive, then put the request
+	 ** straight on the RUP....
+	 */
+	if ((UnixRupP->CmdsWaitingP == NULL) && (UnixRupP->CmdPendingP == NULL) && (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE) && (CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP)
+																	     : TRUE)) {
+		rio_dprintk(RIO_DEBUG_CMD, "RUP inactive-placing command straight on. Cmd byte is 0x%x\n", CmdBlkP->Packet.data[0]);
 
 		/*
-		** Whammy! blat that pack!
-		*/
-		HostP->Copy( (caddr_t)&CmdBlkP->Packet, 
-			RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt ), sizeof(PKT) );
+		 ** Whammy! blat that pack!
+		 */
+		HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
 
 		/*
-		** place command packet on the pending position.
-		*/
+		 ** place command packet on the pending position.
+		 */
 		UnixRupP->CmdPendingP = CmdBlkP;
 
 		/*
-		** set the command register
-		*/
-		WWORD(UnixRupP->RupP->txcontrol , TX_PACKET_READY);
+		 ** set the command register
+		 */
+		WWORD(UnixRupP->RupP->txcontrol, TX_PACKET_READY);
 
 		rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
 
 		return RIO_SUCCESS;
 	}
-	rio_dprintk (RIO_DEBUG_CMD, "RUP active - en-queing\n");
+	rio_dprintk(RIO_DEBUG_CMD, "RUP active - en-queing\n");
 
-	if ( UnixRupP->CmdsWaitingP != NULL)
-		rio_dprintk (RIO_DEBUG_CMD, "Rup active - command waiting\n");
-	if ( UnixRupP->CmdPendingP != NULL )
-		rio_dprintk (RIO_DEBUG_CMD, "Rup active - command pending\n");
-	if ( RWORD(UnixRupP->RupP->txcontrol) != TX_RUP_INACTIVE )
-		rio_dprintk (RIO_DEBUG_CMD, "Rup active - command rup not ready\n");
+	if (UnixRupP->CmdsWaitingP != NULL)
+		rio_dprintk(RIO_DEBUG_CMD, "Rup active - command waiting\n");
+	if (UnixRupP->CmdPendingP != NULL)
+		rio_dprintk(RIO_DEBUG_CMD, "Rup active - command pending\n");
+	if (RWORD(UnixRupP->RupP->txcontrol) != TX_RUP_INACTIVE)
+		rio_dprintk(RIO_DEBUG_CMD, "Rup active - command rup not ready\n");
 
 	Base = &UnixRupP->CmdsWaitingP;
 
-	rio_dprintk (RIO_DEBUG_CMD, "First try to queue cmdblk 0x%x at 0x%x\n", (int)CmdBlkP,(int)Base);
+	rio_dprintk(RIO_DEBUG_CMD, "First try to queue cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
 
-	while ( *Base ) {
-		rio_dprintk (RIO_DEBUG_CMD, "Command cmdblk 0x%x here\n", (int)(*Base));
+	while (*Base) {
+		rio_dprintk(RIO_DEBUG_CMD, "Command cmdblk 0x%x here\n", (int) (*Base));
 		Base = &((*Base)->NextP);
-		rio_dprintk (RIO_DEBUG_CMD, "Now try to queue cmd cmdblk 0x%x at 0x%x\n",
-					     (int)CmdBlkP,(int)Base);
+		rio_dprintk(RIO_DEBUG_CMD, "Now try to queue cmd cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
 	}
 
-	rio_dprintk (RIO_DEBUG_CMD, "Will queue cmdblk 0x%x at 0x%x\n",(int)CmdBlkP,(int)Base);
+	rio_dprintk(RIO_DEBUG_CMD, "Will queue cmdblk 0x%x at 0x%x\n", (int) CmdBlkP, (int) Base);
 
 	*Base = CmdBlkP;
 
@@ -713,8 +680,7 @@ RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
 ** Here we go - if there is an empty rup, fill it!
 ** must be called at splrio() or higher.
 */
-void
-RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
+void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
 {
 	register struct CmdBlk *CmdBlkP;
 	register struct UnixRup *UnixRupP;
@@ -723,262 +689,246 @@ RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
 	unsigned long flags;
 
 
-	Rup = MAX_RUP+LINKS_PER_UNIT;
+	Rup = MAX_RUP + LINKS_PER_UNIT;
 
-	do {	/* do this loop for each RUP */
+	do {			/* do this loop for each RUP */
 		/*
-		** locate the rup we are processing & lock it
-		*/
+		 ** locate the rup we are processing & lock it
+		 */
 		UnixRupP = &HostP->UnixRups[--Rup];
 
 		spin_lock_irqsave(&UnixRupP->RupLock, flags);
 
 		/*
-		** First check for incoming commands:
-		*/
-		if ( RWORD(UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE ) {
+		 ** First check for incoming commands:
+		 */
+		if (RWORD(UnixRupP->RupP->rxcontrol) != RX_RUP_INACTIVE) {
 			int FreeMe;
 
-			PacketP =(PKT *)RIO_PTR(HostP->Caddr,RWORD(UnixRupP->RupP->rxpkt));
+			PacketP = (PKT *) RIO_PTR(HostP->Caddr, RWORD(UnixRupP->RupP->rxpkt));
 
-			ShowPacket( DBG_CMD, PacketP );
+			ShowPacket(DBG_CMD, PacketP);
 
-			switch ( RBYTE(PacketP->dest_port) ) {
-				case BOOT_RUP:
-					rio_dprintk (RIO_DEBUG_CMD, "Incoming Boot %s packet '%x'\n", 
-						RBYTE(PacketP->len) & 0x80 ? "Command":"Data", 
-							     RBYTE(PacketP->data[0])); 
-					rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
-					FreeMe= RIOBootRup(p, Rup,HostP,PacketP);
-					rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
-					break;
+			switch (RBYTE(PacketP->dest_port)) {
+			case BOOT_RUP:
+				rio_dprintk(RIO_DEBUG_CMD, "Incoming Boot %s packet '%x'\n", RBYTE(PacketP->len) & 0x80 ? "Command" : "Data", RBYTE(PacketP->data[0]));
+				rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
+				FreeMe = RIOBootRup(p, Rup, HostP, PacketP);
+				rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
+				break;
 
-				case COMMAND_RUP:
-					/*
-					** Free the RUP lock as loss of carrier causes a
-					** ttyflush which will (eventually) call another
-					** routine that uses the RUP lock.
-					*/
-					rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
-					FreeMe= RIOCommandRup(p, Rup,HostP,PacketP);
-					if (PacketP->data[5] == MEMDUMP) {
-						rio_dprintk (RIO_DEBUG_CMD, "Memdump from 0x%x complete\n",
-								     *(ushort *) &(PacketP->data[6]));
-						HostP->Copy( (caddr_t)&(PacketP->data[8]), 
-								(caddr_t)p->RIOMemDump, 32 );
-					}
-					rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
-					break;
+			case COMMAND_RUP:
+				/*
+				 ** Free the RUP lock as loss of carrier causes a
+				 ** ttyflush which will (eventually) call another
+				 ** routine that uses the RUP lock.
+				 */
+				rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
+				FreeMe = RIOCommandRup(p, Rup, HostP, PacketP);
+				if (PacketP->data[5] == MEMDUMP) {
+					rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", *(ushort *) & (PacketP->data[6]));
+					HostP->Copy((caddr_t) & (PacketP->data[8]), (caddr_t) p->RIOMemDump, 32);
+				}
+				rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
+				break;
 
-				case ROUTE_RUP:
-					rio_spin_unlock_irqrestore( &UnixRupP->RupLock, flags);
-					FreeMe = RIORouteRup(p, Rup, HostP, PacketP );
-					rio_spin_lock_irqsave( &UnixRupP->RupLock, flags );
-					break;
+			case ROUTE_RUP:
+				rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
+				FreeMe = RIORouteRup(p, Rup, HostP, PacketP);
+				rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
+				break;
 
-				default:
-					rio_dprintk (RIO_DEBUG_CMD, "Unknown RUP %d\n", RBYTE(PacketP->dest_port));
-					FreeMe = 1;
-					break;
+			default:
+				rio_dprintk(RIO_DEBUG_CMD, "Unknown RUP %d\n", RBYTE(PacketP->dest_port));
+				FreeMe = 1;
+				break;
 			}
 
-			if ( FreeMe ) {
-				rio_dprintk (RIO_DEBUG_CMD, "Free processed incoming command packet\n");
-				put_free_end(HostP,PacketP);
+			if (FreeMe) {
+				rio_dprintk(RIO_DEBUG_CMD, "Free processed incoming command packet\n");
+				put_free_end(HostP, PacketP);
 
-				WWORD(UnixRupP->RupP->rxcontrol , RX_RUP_INACTIVE);
+				WWORD(UnixRupP->RupP->rxcontrol, RX_RUP_INACTIVE);
 
-				if ( RWORD(UnixRupP->RupP->handshake)==PHB_HANDSHAKE_SET ) {
-					rio_dprintk (RIO_DEBUG_CMD, "Handshake rup %d\n",Rup);
-					WWORD(UnixRupP->RupP->handshake,
-						PHB_HANDSHAKE_SET|PHB_HANDSHAKE_RESET);
+				if (RWORD(UnixRupP->RupP->handshake) == PHB_HANDSHAKE_SET) {
+					rio_dprintk(RIO_DEBUG_CMD, "Handshake rup %d\n", Rup);
+					WWORD(UnixRupP->RupP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
 				}
 			}
 		}
 
 		/*
-		** IF a command was running on the port, 
-		** and it has completed, then tidy it up.
-		*/
-		if ( (CmdBlkP = UnixRupP->CmdPendingP) && /* ASSIGN! */
-		     (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
+		 ** IF a command was running on the port,
+		 ** and it has completed, then tidy it up.
+		 */
+		if ((CmdBlkP = UnixRupP->CmdPendingP) &&	/* ASSIGN! */
+		    (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
 			/*
-			** we are idle.
-			** there is a command in pending.
-			** Therefore, this command has finished.
-			** So, wakeup whoever is waiting for it (and tell them
-			** what happened).
-			*/
-			if ( CmdBlkP->Packet.dest_port == BOOT_RUP )
-				rio_dprintk (RIO_DEBUG_CMD, "Free Boot %s Command Block '%x'\n", 
-						CmdBlkP->Packet.len & 0x80 ? "Command":"Data", 
-							     CmdBlkP->Packet.data[0]);
-
-			rio_dprintk (RIO_DEBUG_CMD, "Command 0x%x completed\n",(int)CmdBlkP);
+			 ** we are idle.
+			 ** there is a command in pending.
+			 ** Therefore, this command has finished.
+			 ** So, wakeup whoever is waiting for it (and tell them
+			 ** what happened).
+			 */
+			if (CmdBlkP->Packet.dest_port == BOOT_RUP)
+				rio_dprintk(RIO_DEBUG_CMD, "Free Boot %s Command Block '%x'\n", CmdBlkP->Packet.len & 0x80 ? "Command" : "Data", CmdBlkP->Packet.data[0]);
+
+			rio_dprintk(RIO_DEBUG_CMD, "Command 0x%x completed\n", (int) CmdBlkP);
 
 			/*
-			** Clear the Rup lock to prevent mutual exclusion.
-			*/
-			if ( CmdBlkP->PostFuncP ) {
+			 ** Clear the Rup lock to prevent mutual exclusion.
+			 */
+			if (CmdBlkP->PostFuncP) {
 				rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
-				(*CmdBlkP->PostFuncP) (CmdBlkP->PostArg,CmdBlkP);
+				(*CmdBlkP->PostFuncP) (CmdBlkP->PostArg, CmdBlkP);
 				rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
 			}
 
 			/*
-			** ....clear the pending flag....
-			*/
+			 ** ....clear the pending flag....
+			 */
 			UnixRupP->CmdPendingP = NULL;
 
 			/*
-			** ....and return the command block to the freelist.
-			*/
-			RIOFreeCmdBlk( CmdBlkP );
+			 ** ....and return the command block to the freelist.
+			 */
+			RIOFreeCmdBlk(CmdBlkP);
 		}
 
 		/*
-		** If there is a command for this rup, and the rup
-		** is idle, then process the command
-		*/
-		if ( (CmdBlkP = UnixRupP->CmdsWaitingP) && /* ASSIGN! */
-			(UnixRupP->CmdPendingP == NULL) &&
-		     (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
+		 ** If there is a command for this rup, and the rup
+		 ** is idle, then process the command
+		 */
+		if ((CmdBlkP = UnixRupP->CmdsWaitingP) &&	/* ASSIGN! */
+		    (UnixRupP->CmdPendingP == NULL) && (RWORD(UnixRupP->RupP->txcontrol) == TX_RUP_INACTIVE)) {
 			/*
-			** if the pre-function is non-zero, call it.
-			** If it returns RIO_FAIL then don't
-			** send this command yet!
-			*/
+			 ** if the pre-function is non-zero, call it.
+			 ** If it returns RIO_FAIL then don't
+			 ** send this command yet!
+			 */
 #ifdef CHECK
-			CheckCmdBlkP (CmdBlkP);
+			CheckCmdBlkP(CmdBlkP);
 #endif
-			if ( !(CmdBlkP->PreFuncP ?
-				(*CmdBlkP->PreFuncP)(CmdBlkP->PreArg, CmdBlkP) : TRUE)) {
-				rio_dprintk (RIO_DEBUG_CMD, "Not ready to start command 0x%x\n",(int)CmdBlkP);
-			}
-			else {
-				rio_dprintk (RIO_DEBUG_CMD, "Start new command 0x%x Cmd byte is 0x%x\n",
-							     (int)CmdBlkP, CmdBlkP->Packet.data[0]);
+			if (!(CmdBlkP->PreFuncP ? (*CmdBlkP->PreFuncP) (CmdBlkP->PreArg, CmdBlkP) : TRUE)) {
+				rio_dprintk(RIO_DEBUG_CMD, "Not ready to start command 0x%x\n", (int) CmdBlkP);
+			} else {
+				rio_dprintk(RIO_DEBUG_CMD, "Start new command 0x%x Cmd byte is 0x%x\n", (int) CmdBlkP, CmdBlkP->Packet.data[0]);
 				/*
-				** Whammy! blat that pack!
-				*/
+				 ** Whammy! blat that pack!
+				 */
 #ifdef CHECK
-				CheckPacketP ((PKT *)RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt));
+				CheckPacketP((PKT *) RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt));
 #endif
-				HostP->Copy( (caddr_t)&CmdBlkP->Packet, 
-					RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
+				HostP->Copy((caddr_t) & CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(PKT));
 
 				/*
-				** remove the command from the rup command queue...
-				*/
+				 ** remove the command from the rup command queue...
+				 */
 				UnixRupP->CmdsWaitingP = CmdBlkP->NextP;
 
 				/*
-				** ...and place it on the pending position.
-				*/
+				 ** ...and place it on the pending position.
+				 */
 				UnixRupP->CmdPendingP = CmdBlkP;
 
 				/*
-				** set the command register
-				*/
-				WWORD(UnixRupP->RupP->txcontrol,TX_PACKET_READY);
+				 ** set the command register
+				 */
+				WWORD(UnixRupP->RupP->txcontrol, TX_PACKET_READY);
 
 				/*
-				** the command block will be freed
-				** when the command has been processed.
-				*/
+				 ** the command block will be freed
+				 ** when the command has been processed.
+				 */
 			}
 		}
 		spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
-	} while ( Rup );
+	} while (Rup);
 }
 
-int
-RIOWFlushMark(int iPortP, struct CmdBlk *CmdBlkP)
+int RIOWFlushMark(int iPortP, struct CmdBlk *CmdBlkP)
 {
-	struct Port *	PortP = (struct Port *)iPortP;
+	struct Port *PortP = (struct Port *) iPortP;
 	unsigned long flags;
 
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 #ifdef CHECK
-	CheckPortP( PortP );
+	CheckPortP(PortP);
 #endif
 	PortP->WflushFlag++;
 	PortP->MagicFlags |= MAGIC_FLUSH;
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	return RIOUnUse( iPortP, CmdBlkP );
+	return RIOUnUse(iPortP, CmdBlkP);
 }
 
-int
-RIORFlushEnable(int iPortP, struct CmdBlk *CmdBlkP)
+int RIORFlushEnable(int iPortP, struct CmdBlk *CmdBlkP)
 {
-	struct Port *	PortP = (struct Port *)iPortP;
+	struct Port *PortP = (struct Port *) iPortP;
 	PKT *PacketP;
 	unsigned long flags;
 
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
-	while ( can_remove_receive(&PacketP, PortP) ) {
+	while (can_remove_receive(&PacketP, PortP)) {
 		remove_receive(PortP);
-		ShowPacket(DBG_PROC, PacketP );
-		put_free_end( PortP->HostP, PacketP );
+		ShowPacket(DBG_PROC, PacketP);
+		put_free_end(PortP->HostP, PacketP);
 	}
 
-	if ( RWORD(PortP->PhbP->handshake)==PHB_HANDSHAKE_SET ) {
+	if (RWORD(PortP->PhbP->handshake) == PHB_HANDSHAKE_SET) {
 		/*
-		** MAGIC! (Basically, handshake the RX buffer, so that
-		** the RTAs upstream can be re-enabled.)
-		*/
-		rio_dprintk (RIO_DEBUG_CMD, "Util: Set RX handshake bit\n");
-		WWORD(PortP->PhbP->handshake, PHB_HANDSHAKE_SET|PHB_HANDSHAKE_RESET);
+		 ** MAGIC! (Basically, handshake the RX buffer, so that
+		 ** the RTAs upstream can be re-enabled.)
+		 */
+		rio_dprintk(RIO_DEBUG_CMD, "Util: Set RX handshake bit\n");
+		WWORD(PortP->PhbP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
 	}
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	return RIOUnUse( iPortP, CmdBlkP );
+	return RIOUnUse(iPortP, CmdBlkP);
 }
 
-int
-RIOUnUse(int iPortP, struct CmdBlk *CmdBlkP)
+int RIOUnUse(int iPortP, struct CmdBlk *CmdBlkP)
 {
-	struct Port *	PortP = (struct Port *)iPortP;
+	struct Port *PortP = (struct Port *) iPortP;
 	unsigned long flags;
 
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 #ifdef CHECK
-	CheckPortP( PortP );
+	CheckPortP(PortP);
 #endif
-	rio_dprintk (RIO_DEBUG_CMD, "Decrement in use count for port\n");
+	rio_dprintk(RIO_DEBUG_CMD, "Decrement in use count for port\n");
 
 	if (PortP->InUse) {
-		if ( --PortP->InUse != NOT_INUSE ) {
+		if (--PortP->InUse != NOT_INUSE) {
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			return 0;
 		}
 	}
 	/*
-	** While PortP->InUse is set (i.e. a preemptive command has been sent to
-	** the RTA and is awaiting completion), any transmit data is prevented from
-	** being transferred from the write queue into the transmit packets
-	** (add_transmit) and no furthur transmit interrupt will be sent for that
-	** data. The next interrupt will occur up to 500ms later (RIOIntr is called
-	** twice a second as a saftey measure). This was the case when kermit was
-	** used to send data into a RIO port. After each packet was sent, TCFLSH
-	** was called to flush the read queue preemptively. PortP->InUse was
-	** incremented, thereby blocking the 6 byte acknowledgement packet
-	** transmitted back. This acknowledgment hung around for 500ms before
-	** being sent, thus reducing input performance substantially!.
-	** When PortP->InUse becomes NOT_INUSE, we must ensure that any data
-	** hanging around in the transmit buffer is sent immediately.
-	*/
+	 ** While PortP->InUse is set (i.e. a preemptive command has been sent to
+	 ** the RTA and is awaiting completion), any transmit data is prevented from
+	 ** being transferred from the write queue into the transmit packets
+	 ** (add_transmit) and no furthur transmit interrupt will be sent for that
+	 ** data. The next interrupt will occur up to 500ms later (RIOIntr is called
+	 ** twice a second as a saftey measure). This was the case when kermit was
+	 ** used to send data into a RIO port. After each packet was sent, TCFLSH
+	 ** was called to flush the read queue preemptively. PortP->InUse was
+	 ** incremented, thereby blocking the 6 byte acknowledgement packet
+	 ** transmitted back. This acknowledgment hung around for 500ms before
+	 ** being sent, thus reducing input performance substantially!.
+	 ** When PortP->InUse becomes NOT_INUSE, we must ensure that any data
+	 ** hanging around in the transmit buffer is sent immediately.
+	 */
 	WWORD(PortP->HostP->ParmMapP->tx_intr, 1);
 	/* What to do here ..
-	wakeup( (caddr_t)&(PortP->InUse) );
-	*/
+	   wakeup( (caddr_t)&(PortP->InUse) );
+	 */
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 	return 0;
 }
 
-void
-ShowPacket(uint Flags, struct PKT *PacketP)
+void ShowPacket(uint Flags, struct PKT *PacketP)
 {
 }
 

drivers/char/rio/rioctrl.c

@@ -82,16 +82,16 @@ static char *_rioctrl_c_sccs_ = "@(#)rioctrl.c	1.3";
 #include "rioioctl.h"
 
 
-static struct LpbReq	 LpbReq;
-static struct RupReq	 RupReq;
-static struct PortReq	PortReq;
-static struct HostReq	HostReq;
+static struct LpbReq LpbReq;
+static struct RupReq RupReq;
+static struct PortReq PortReq;
+static struct HostReq HostReq;
 static struct HostDpRam HostDpRam;
 static struct DebugCtrl DebugCtrl;
-static struct Map		 MapEnt;
+static struct Map MapEnt;
 static struct PortSetup PortSetup;
-static struct DownLoad	DownLoad;
-static struct SendPack  SendPack;
+static struct DownLoad DownLoad;
+static struct SendPack SendPack;
 /* static struct StreamInfo	StreamInfo; */
 /* static char modemtable[RIO_PORTS]; */
 static struct SpecialRupCmd SpecialRupCmd;
@@ -99,18 +99,18 @@ static struct PortParams PortParams;
 static struct portStats portStats;
 
 static struct SubCmdStruct {
-	ushort	Host;
-	ushort	Rup;
-	ushort	Port;
-	ushort	Addr;
+	ushort Host;
+	ushort Rup;
+	ushort Port;
+	ushort Addr;
 } SubCmd;
 
 struct PortTty {
-	uint		port;
-	struct ttystatics	Tty;
+	uint port;
+	struct ttystatics Tty;
 };
 
-static struct PortTty	PortTty;
+static struct PortTty PortTty;
 typedef struct ttystatics TERMIO;
 
 /*
@@ -121,267 +121,264 @@ typedef struct ttystatics TERMIO;
 ** The RIOBootCodeUNKNOWN entry is there to politely tell the calling
 ** process to bog off.
 */
-static int 
-(*RIOBootTable[MAX_PRODUCT])(struct rio_info *, struct DownLoad *) =
-{
-/* 0 */	RIOBootCodeHOST,	/* Host Card */
-/* 1 */	RIOBootCodeRTA,		/* RTA */
+static int
+ (*RIOBootTable[MAX_PRODUCT]) (struct rio_info *, struct DownLoad *) = {
+					/* 0 */ RIOBootCodeHOST,
+					/* Host Card */
+					/* 1 */ RIOBootCodeRTA,
+					/* RTA */
 };
 
 #define drv_makedev(maj, min) ((((uint) maj & 0xff) << 8) | ((uint) min & 0xff))
 
-int copyin (int arg, caddr_t dp, int siz)
+int copyin(int arg, caddr_t dp, int siz)
 {
-  int rv;
+	int rv;
 
-  rio_dprintk (RIO_DEBUG_CTRL, "Copying %d bytes from user %p to %p.\n", siz, (void *)arg, dp);
-  rv = copy_from_user (dp, (void *)arg, siz);
-  if (rv) return COPYFAIL;
-  else return rv;
+	rio_dprintk(RIO_DEBUG_CTRL, "Copying %d bytes from user %p to %p.\n", siz, (void *) arg, dp);
+	rv = copy_from_user(dp, (void *) arg, siz);
+	if (rv)
+		return COPYFAIL;
+	else
+		return rv;
 }
 
-static int copyout (caddr_t dp, int arg, int siz)
+static int copyout(caddr_t dp, int arg, int siz)
 {
-  int rv;
+	int rv;
 
-  rio_dprintk (RIO_DEBUG_CTRL, "Copying %d bytes to user %p from %p.\n", siz, (void *)arg, dp);
-  rv = copy_to_user ((void *)arg, dp, siz);
-  if (rv) return COPYFAIL;
-  else return rv;
+	rio_dprintk(RIO_DEBUG_CTRL, "Copying %d bytes to user %p from %p.\n", siz, (void *) arg, dp);
+	rv = copy_to_user((void *) arg, dp, siz);
+	if (rv)
+		return COPYFAIL;
+	else
+		return rv;
 }
 
-int
-riocontrol(p, dev, cmd, arg, su)
-struct rio_info	* p;
-dev_t		dev;
-int		cmd;
-caddr_t		arg;
-int		su;
+int riocontrol(p, dev, cmd, arg, su)
+struct rio_info *p;
+dev_t dev;
+int cmd;
+caddr_t arg;
+int su;
 {
-	uint	Host;	/* leave me unsigned! */
-	uint	port;	/* and me! */
-	struct Host	*HostP;
-	ushort	loop;
-	int		Entry;
-	struct Port	*PortP;
-	PKT	*PacketP;
-	int		retval = 0;
+	uint Host;		/* leave me unsigned! */
+	uint port;		/* and me! */
+	struct Host *HostP;
+	ushort loop;
+	int Entry;
+	struct Port *PortP;
+	PKT *PacketP;
+	int retval = 0;
 	unsigned long flags;
-	
-	func_enter ();
-	
+
+	func_enter();
+
 	/* Confuse the compiler to think that we've initialized these */
-	Host=0;
+	Host = 0;
 	PortP = NULL;
 
-	rio_dprintk (RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: 0x%x\n", cmd, (int)arg);
+	rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: 0x%x\n", cmd, (int) arg);
 
 	switch (cmd) {
 		/*
-		** RIO_SET_TIMER
-		**
-		** Change the value of the host card interrupt timer.
-		** If the host card number is -1 then all host cards are changed
-		** otherwise just the specified host card will be changed.
-		*/
-		case RIO_SET_TIMER:
-			rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET_TIMER to %dms\n", (uint)arg);
-			{
-				int host, value;
-				host = (uint)arg >> 16;
-				value = (uint)arg & 0x0000ffff;
-				if (host == -1) {
-					for (host = 0; host < p->RIONumHosts; host++) {
-						if (p->RIOHosts[host].Flags == RC_RUNNING) {
-							WWORD(p->RIOHosts[host].ParmMapP->timer , value);
-						}
-					}
-				} else if (host >= p->RIONumHosts) {
-					return -EINVAL;
-				} else {
-					if ( p->RIOHosts[host].Flags == RC_RUNNING ) {
-						WWORD(p->RIOHosts[host].ParmMapP->timer , value);
+		 ** RIO_SET_TIMER
+		 **
+		 ** Change the value of the host card interrupt timer.
+		 ** If the host card number is -1 then all host cards are changed
+		 ** otherwise just the specified host card will be changed.
+		 */
+	case RIO_SET_TIMER:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %dms\n", (uint) arg);
+		{
+			int host, value;
+			host = (uint) arg >> 16;
+			value = (uint) arg & 0x0000ffff;
+			if (host == -1) {
+				for (host = 0; host < p->RIONumHosts; host++) {
+					if (p->RIOHosts[host].Flags == RC_RUNNING) {
+						WWORD(p->RIOHosts[host].ParmMapP->timer, value);
 					}
 				}
-			}
-			return 0;
-
-		case RIO_IDENTIFY_DRIVER:
-			/*
-			** 15.10.1998 ARG - ESIL 0760 part fix
-			** Added driver ident string output.
-			**
-#ifndef __THIS_RELEASE__
-#warning Driver Version string not defined !
-#endif
-			cprintf("%s %s %s %s\n",
-				RIO_DRV_STR,
-				__THIS_RELEASE__,
-				__DATE__, __TIME__ );
-
-			return 0;
-
-		case RIO_DISPLAY_HOST_CFG:
-			**
-			** 15.10.1998 ARG - ESIL 0760 part fix
-			** Added driver host card ident string output.
-			**
-			** Note that the only types currently supported
-			** are ISA and PCI. Also this driver does not
-			** (yet) distinguish between the Old PCI card
-			** and the Jet PCI card. In fact I think this
-			** driver only supports JET PCI !
-			**
-
-			for (Host = 0; Host < p->RIONumHosts; Host++)
-			{
-				HostP = &(p->RIOHosts[Host]);
-
-				switch ( HostP->Type )
-				{
-				    case RIO_AT :
-					strcpy( host_type, RIO_AT_HOST_STR );
-					break;
-
-				    case RIO_PCI :
-					strcpy( host_type, RIO_PCI_HOST_STR );
-					break;
-
-				    default :
-					strcpy( host_type, "Unknown" );
-					break;
+			} else if (host >= p->RIONumHosts) {
+				return -EINVAL;
+			} else {
+				if (p->RIOHosts[host].Flags == RC_RUNNING) {
+					WWORD(p->RIOHosts[host].ParmMapP->timer, value);
 				}
+			}
+		}
+		return 0;
 
-				cprintf(
-				  "RIO Host %d - Type:%s Addr:%X IRQ:%d\n",
-					Host, host_type,
-					(uint)HostP->PaddrP,
-					(int)HostP->Ivec - 32  );
+	case RIO_IDENTIFY_DRIVER:
+		/*
+		 ** 15.10.1998 ARG - ESIL 0760 part fix
+		 ** Added driver ident string output.
+		 **
+		 #ifndef __THIS_RELEASE__
+		 #warning Driver Version string not defined !
+		 #endif
+		 cprintf("%s %s %s %s\n",
+		 RIO_DRV_STR,
+		 __THIS_RELEASE__,
+		 __DATE__, __TIME__ );
+
+		 return 0;
+
+		 case RIO_DISPLAY_HOST_CFG:
+		 **
+		 ** 15.10.1998 ARG - ESIL 0760 part fix
+		 ** Added driver host card ident string output.
+		 **
+		 ** Note that the only types currently supported
+		 ** are ISA and PCI. Also this driver does not
+		 ** (yet) distinguish between the Old PCI card
+		 ** and the Jet PCI card. In fact I think this
+		 ** driver only supports JET PCI !
+		 **
+
+		 for (Host = 0; Host < p->RIONumHosts; Host++)
+		 {
+		 HostP = &(p->RIOHosts[Host]);
+
+		 switch ( HostP->Type )
+		 {
+		 case RIO_AT :
+		 strcpy( host_type, RIO_AT_HOST_STR );
+		 break;
+
+		 case RIO_PCI :
+		 strcpy( host_type, RIO_PCI_HOST_STR );
+		 break;
+
+		 default :
+		 strcpy( host_type, "Unknown" );
+		 break;
+		 }
+
+		 cprintf(
+		 "RIO Host %d - Type:%s Addr:%X IRQ:%d\n",
+		 Host, host_type,
+		 (uint)HostP->PaddrP,
+		 (int)HostP->Ivec - 32  );
+		 }
+		 return 0;
+		 **
+		 */
+
+	case RIO_FOAD_RTA:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_FOAD_RTA\n");
+		return RIOCommandRta(p, (uint) arg, RIOFoadRta);
+
+	case RIO_ZOMBIE_RTA:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_ZOMBIE_RTA\n");
+		return RIOCommandRta(p, (uint) arg, RIOZombieRta);
+
+	case RIO_IDENTIFY_RTA:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_IDENTIFY_RTA\n");
+		return RIOIdentifyRta(p, arg);
+
+	case RIO_KILL_NEIGHBOUR:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_KILL_NEIGHBOUR\n");
+		return RIOKillNeighbour(p, arg);
+
+	case SPECIAL_RUP_CMD:
+		{
+			struct CmdBlk *CmdBlkP;
+
+			rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD\n");
+			if (copyin((int) arg, (caddr_t) & SpecialRupCmd, sizeof(SpecialRupCmd)) == COPYFAIL) {
+				rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD copy failed\n");
+				p->RIOError.Error = COPYIN_FAILED;
+				return -EFAULT;
+			}
+			CmdBlkP = RIOGetCmdBlk();
+			if (!CmdBlkP) {
+				rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD GetCmdBlk failed\n");
+				return -ENXIO;
+			}
+			CmdBlkP->Packet = SpecialRupCmd.Packet;
+			if (SpecialRupCmd.Host >= p->RIONumHosts)
+				SpecialRupCmd.Host = 0;
+			rio_dprintk(RIO_DEBUG_CTRL, "Queue special rup command for host %d rup %d\n", SpecialRupCmd.Host, SpecialRupCmd.RupNum);
+			if (RIOQueueCmdBlk(&p->RIOHosts[SpecialRupCmd.Host], SpecialRupCmd.RupNum, CmdBlkP) == RIO_FAIL) {
+				cprintf("FAILED TO QUEUE SPECIAL RUP COMMAND\n");
 			}
 			return 0;
-			**
-			*/
-
-		case RIO_FOAD_RTA:
-			rio_dprintk (RIO_DEBUG_CTRL, "RIO_FOAD_RTA\n");
-			return RIOCommandRta(p, (uint)arg, RIOFoadRta);
-
-		case RIO_ZOMBIE_RTA:
-			rio_dprintk (RIO_DEBUG_CTRL, "RIO_ZOMBIE_RTA\n");
-			return RIOCommandRta(p, (uint)arg, RIOZombieRta);
-
-		case RIO_IDENTIFY_RTA:
-			rio_dprintk (RIO_DEBUG_CTRL, "RIO_IDENTIFY_RTA\n");
-			return RIOIdentifyRta(p, arg);
-
-		case RIO_KILL_NEIGHBOUR:
-			rio_dprintk (RIO_DEBUG_CTRL, "RIO_KILL_NEIGHBOUR\n");
-			return RIOKillNeighbour(p, arg);
-
-		case SPECIAL_RUP_CMD:
-			{
-				struct CmdBlk *CmdBlkP;
-
-				rio_dprintk (RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD\n");
-				if (copyin((int)arg, (caddr_t)&SpecialRupCmd, 
-							sizeof(SpecialRupCmd)) == COPYFAIL ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD copy failed\n");
-					p->RIOError.Error = COPYIN_FAILED;
-		 			return -EFAULT;
-				}
-				CmdBlkP = RIOGetCmdBlk();
-				if ( !CmdBlkP ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD GetCmdBlk failed\n");
-					return -ENXIO;
-				}
-				CmdBlkP->Packet = SpecialRupCmd.Packet;
-				if ( SpecialRupCmd.Host >= p->RIONumHosts )
-					SpecialRupCmd.Host = 0;
-					rio_dprintk (RIO_DEBUG_CTRL, "Queue special rup command for host %d rup %d\n",
-						SpecialRupCmd.Host, SpecialRupCmd.RupNum);
-					if (RIOQueueCmdBlk(&p->RIOHosts[SpecialRupCmd.Host], 
-							SpecialRupCmd.RupNum, CmdBlkP) == RIO_FAIL) {
-						cprintf("FAILED TO QUEUE SPECIAL RUP COMMAND\n");
-					}
-					return 0;
-				}
+		}
 
-			case RIO_DEBUG_MEM:
+	case RIO_DEBUG_MEM:
 #ifdef DEBUG_MEM_SUPPORT
-RIO_DEBUG_CTRL, 				if (su)
-					return rio_RIODebugMemory(RIO_DEBUG_CTRL, arg);
-				else
+		RIO_DEBUG_CTRL, if (su)
+			return rio_RIODebugMemory(RIO_DEBUG_CTRL, arg);
+		else
 #endif
-					return -EPERM;
-
-			case RIO_ALL_MODEM:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_ALL_MODEM\n");
-				p->RIOError.Error = IOCTL_COMMAND_UNKNOWN;
-				return -EINVAL;
-
-			case RIO_GET_TABLE:
-				/*
-				** Read the routing table from the device driver to user space
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_TABLE\n");
+			return -EPERM;
 
-				if ((retval = RIOApel(p)) != 0)
-		 			return retval;
+	case RIO_ALL_MODEM:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_ALL_MODEM\n");
+		p->RIOError.Error = IOCTL_COMMAND_UNKNOWN;
+		return -EINVAL;
 
-				if (copyout((caddr_t)p->RIOConnectTable, (int)arg,
-						TOTAL_MAP_ENTRIES*sizeof(struct Map)) == COPYFAIL) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_TABLE copy failed\n");
-		 			p->RIOError.Error = COPYOUT_FAILED;
-		 			return -EFAULT;
-				}
+	case RIO_GET_TABLE:
+		/*
+		 ** Read the routing table from the device driver to user space
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE\n");
+
+		if ((retval = RIOApel(p)) != 0)
+			return retval;
+
+		if (copyout((caddr_t) p->RIOConnectTable, (int) arg, TOTAL_MAP_ENTRIES * sizeof(struct Map)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE copy failed\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+
+		{
+			int entry;
+			rio_dprintk(RIO_DEBUG_CTRL, "*****\nMAP ENTRIES\n");
+			for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
+				if ((p->RIOConnectTable[entry].ID == 0) && (p->RIOConnectTable[entry].HostUniqueNum == 0) && (p->RIOConnectTable[entry].RtaUniqueNum == 0))
+					continue;
+
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.HostUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].HostUniqueNum);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.RtaUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].RtaUniqueNum);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.ID = 0x%x\n", entry, p->RIOConnectTable[entry].ID);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.ID2 = 0x%x\n", entry, p->RIOConnectTable[entry].ID2);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Flags = 0x%x\n", entry, (int) p->RIOConnectTable[entry].Flags);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.SysPort = 0x%x\n", entry, (int) p->RIOConnectTable[entry].SysPort);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[0].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Unit);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[0].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Link);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[1].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Unit);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[1].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Link);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[2].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Unit);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[2].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Link);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[3].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Unit);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[4].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Link);
+				rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Name = %s\n", entry, p->RIOConnectTable[entry].Name);
+			}
+			rio_dprintk(RIO_DEBUG_CTRL, "*****\nEND MAP ENTRIES\n");
+		}
+		p->RIOQuickCheck = NOT_CHANGED;	/* a table has been gotten */
+		return 0;
 
-				{
-					int entry;
-					rio_dprintk (RIO_DEBUG_CTRL,  "*****\nMAP ENTRIES\n");
-					for ( entry=0; entry<TOTAL_MAP_ENTRIES; entry++ )
-					{
-					  if ((p->RIOConnectTable[entry].ID == 0) &&
-					      (p->RIOConnectTable[entry].HostUniqueNum == 0) &&
-					      (p->RIOConnectTable[entry].RtaUniqueNum == 0)) continue;
-					      
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.HostUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].HostUniqueNum );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.RtaUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].RtaUniqueNum );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.ID = 0x%x\n", entry, p->RIOConnectTable[entry].ID );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.ID2 = 0x%x\n", entry, p->RIOConnectTable[entry].ID2 );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Flags = 0x%x\n", entry, (int)p->RIOConnectTable[entry].Flags );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.SysPort = 0x%x\n", entry, (int)p->RIOConnectTable[entry].SysPort );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[0].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Unit );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[0].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Link );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[1].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Unit );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[1].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Link );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[2].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Unit );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[2].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Link );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[3].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Unit );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Top[4].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Link );
-						rio_dprintk (RIO_DEBUG_CTRL, "Map entry %d.Name = %s\n", entry, p->RIOConnectTable[entry].Name );
-					}
-					rio_dprintk (RIO_DEBUG_CTRL,  "*****\nEND MAP ENTRIES\n");
-				}
-				p->RIOQuickCheck = NOT_CHANGED;	/* a table has been gotten */
-				return 0;
-
-			case RIO_PUT_TABLE:
-				/*
-				** Write the routing table to the device driver from user space
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_TABLE\n");
-
-				if ( !su ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_TABLE !Root\n");
-		 			p->RIOError.Error = NOT_SUPER_USER;
-		 			return -EPERM;
-				}
-				if ( copyin((int)arg, (caddr_t)&p->RIOConnectTable[0], 
-					TOTAL_MAP_ENTRIES*sizeof(struct Map) ) == COPYFAIL ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_TABLE copy failed\n");
-		 			p->RIOError.Error = COPYIN_FAILED;
-		 			return -EFAULT;
-				}
+	case RIO_PUT_TABLE:
+		/*
+		 ** Write the routing table to the device driver from user space
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE\n");
+
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & p->RIOConnectTable[0], TOTAL_MAP_ENTRIES * sizeof(struct Map)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE copy failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
 /*
 ***********************************
 				{
@@ -409,1353 +406,1244 @@ RIO_DEBUG_CTRL, 				if (su)
 				}
 ***********************************
 */
-				return RIONewTable(p);
-
-	 		case RIO_GET_BINDINGS :
-				/*
-				** Send bindings table, containing unique numbers of RTAs owned
-				** by this system to user space
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_BINDINGS\n");
+		return RIONewTable(p);
 
-				if ( !su )
-				{
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_BINDINGS !Root\n");
-		 			p->RIOError.Error = NOT_SUPER_USER;
-		 			return -EPERM;
-				}
-				if (copyout((caddr_t) p->RIOBindTab, (int)arg, 
-						(sizeof(ulong) * MAX_RTA_BINDINGS)) == COPYFAIL ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_BINDINGS copy failed\n");
-		 			p->RIOError.Error = COPYOUT_FAILED;
-		 			return -EFAULT;
-				}
-				return 0;
-
-	 		case RIO_PUT_BINDINGS :
+	case RIO_GET_BINDINGS:
+		/*
+		 ** Send bindings table, containing unique numbers of RTAs owned
+		 ** by this system to user space
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS\n");
+
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyout((caddr_t) p->RIOBindTab, (int) arg, (sizeof(ulong) * MAX_RTA_BINDINGS)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS copy failed\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_PUT_BINDINGS:
+		/*
+		 ** Receive a bindings table, containing unique numbers of RTAs owned
+		 ** by this system
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS\n");
+
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & p->RIOBindTab[0], (sizeof(ulong) * MAX_RTA_BINDINGS)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS copy failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_BIND_RTA:
+		{
+			int EmptySlot = -1;
 			/*
-			** Receive a bindings table, containing unique numbers of RTAs owned
-			** by this system
-			*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS\n");
-
-				if ( !su )
-				{
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS !Root\n");
-		 			p->RIOError.Error = NOT_SUPER_USER;
-		 			return -EPERM;
-				}
-				if (copyin((int)arg, (caddr_t)&p->RIOBindTab[0], 
-						(sizeof(ulong) * MAX_RTA_BINDINGS))==COPYFAIL ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS copy failed\n");
-		 			p->RIOError.Error = COPYIN_FAILED;
-		 			return -EFAULT;
-				}
-				return 0;
-
-			case RIO_BIND_RTA :
-				{
-					int	EmptySlot = -1;
-					/*
-					** Bind this RTA to host, so that it will be booted by 
-					** host in 'boot owned RTAs' mode.
-					*/
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_BIND_RTA\n");
-
-					if ( !su ) {
-		 				rio_dprintk (RIO_DEBUG_CTRL, "RIO_BIND_RTA !Root\n");
-		 				p->RIOError.Error = NOT_SUPER_USER;
-		 				return -EPERM;
-					}
-					for (Entry = 0; Entry < MAX_RTA_BINDINGS; Entry++) {
-		 				if ((EmptySlot == -1) && (p->RIOBindTab[Entry] == 0L))
-							EmptySlot = Entry;
-		 				else if (p->RIOBindTab[Entry] == (int) arg) {
-							/*
-							** Already exists - delete
-							*/
-							p->RIOBindTab[Entry] = 0L;
-							rio_dprintk (RIO_DEBUG_CTRL, "Removing Rta %x from p->RIOBindTab\n",
-		 												(int) arg);
-							return 0;
-		 				}
-					}
+			 ** Bind this RTA to host, so that it will be booted by
+			 ** host in 'boot owned RTAs' mode.
+			 */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_BIND_RTA\n");
+
+			if (!su) {
+				rio_dprintk(RIO_DEBUG_CTRL, "RIO_BIND_RTA !Root\n");
+				p->RIOError.Error = NOT_SUPER_USER;
+				return -EPERM;
+			}
+			for (Entry = 0; Entry < MAX_RTA_BINDINGS; Entry++) {
+				if ((EmptySlot == -1) && (p->RIOBindTab[Entry] == 0L))
+					EmptySlot = Entry;
+				else if (p->RIOBindTab[Entry] == (int) arg) {
 					/*
-					** Dosen't exist - add
-					*/
-					if (EmptySlot != -1) {
-		 				p->RIOBindTab[EmptySlot] = (int) arg;
-		 				rio_dprintk (RIO_DEBUG_CTRL, "Adding Rta %x to p->RIOBindTab\n",
-		  					(int) arg);
-					}
-					else {
-		 				rio_dprintk (RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %x not added\n",
-		  					(int) arg);
-		 				return -ENOMEM;
-					}
+					 ** Already exists - delete
+					 */
+					p->RIOBindTab[Entry] = 0L;
+					rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %x from p->RIOBindTab\n", (int) arg);
 					return 0;
 				}
-
-			case RIO_RESUME :
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME\n");
-				port = (uint) arg;
-				if ((port < 0) || (port > 511)) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME: Bad port number %d\n", port);
-		 			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-		 			return -EINVAL;
-				}
-				PortP = p->RIOPortp[port];
-				if (!PortP->Mapped) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not mapped\n", port);
-		 			p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
-		 			return -EINVAL;
-				}
-				if (!(PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not open\n", port);
-		 			return -EINVAL;
-				}
-
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-				if (RIOPreemptiveCmd(p, (p->RIOPortp[port]), RESUME) == 
-										RIO_FAIL) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME failed\n");
-					rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-					return -EBUSY;
-				}
-				else {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESUME: Port %d resumed\n", port);
-					PortP->State |= RIO_BUSY;
-				}
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				return retval;
-
-			case RIO_ASSIGN_RTA:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA\n");
-				if ( !su ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA !Root\n");
-					p->RIOError.Error = NOT_SUPER_USER;
-					return -EPERM;
-				}
-				if (copyin((int)arg, (caddr_t)&MapEnt, sizeof(MapEnt))
-									== COPYFAIL) {
-					rio_dprintk (RIO_DEBUG_CTRL, "Copy from user space failed\n");
-					p->RIOError.Error = COPYIN_FAILED;
-					return -EFAULT;
-				}
-				return RIOAssignRta(p, &MapEnt);
-
-			case RIO_CHANGE_NAME:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_CHANGE_NAME\n");
-				if ( !su ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_CHANGE_NAME !Root\n");
-					p->RIOError.Error = NOT_SUPER_USER;
-					return -EPERM;
-				}
-				if (copyin((int)arg, (caddr_t)&MapEnt, sizeof(MapEnt))
-						== COPYFAIL) {
-					rio_dprintk (RIO_DEBUG_CTRL, "Copy from user space failed\n");
-					p->RIOError.Error = COPYIN_FAILED;
-					return -EFAULT;
-				}
-				return RIOChangeName(p, &MapEnt);
-
-			case RIO_DELETE_RTA:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_DELETE_RTA\n");
-				if ( !su ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_DELETE_RTA !Root\n");
-		 			p->RIOError.Error = NOT_SUPER_USER;
-		 			return -EPERM;
-				}
-				if (copyin((int)arg, (caddr_t)&MapEnt, sizeof(MapEnt))
-							== COPYFAIL ) {
-		 			rio_dprintk (RIO_DEBUG_CTRL, "Copy from data space failed\n");
-		 			p->RIOError.Error = COPYIN_FAILED;
-		 			return -EFAULT;
-				}
-				return RIODeleteRta(p, &MapEnt);
-
-			case RIO_QUICK_CHECK:
-				/*
-				** 09.12.1998 ARG - ESIL 0776 part fix
-				** A customer was using this to get the RTAs
-				** connect/disconnect status.
-				** RIOConCon() had been botched use RIOHalted
-				** to keep track of RTA connections and
-				** disconnections. That has been changed and
-				** RIORtaDisCons in the rio_info struct now
-				** does the job. So we need to return the value
-				** of RIORtaCons instead of RIOHalted.
-				**
-				if (copyout((caddr_t)&p->RIOHalted,(int)arg,
-							sizeof(uint))==COPYFAIL) {
-				**
-				*/
-
-				if (copyout((caddr_t)&p->RIORtaDisCons,(int)arg,
-							sizeof(uint))==COPYFAIL) {
-					p->RIOError.Error = COPYOUT_FAILED;
-					return -EFAULT;
-				}
-				return 0;
-
-			case RIO_LAST_ERROR:
-				if (copyout((caddr_t)&p->RIOError, (int)arg, 
-						sizeof(struct Error)) ==COPYFAIL )
-					return -EFAULT;
-				return 0;
-
-			case RIO_GET_LOG:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_LOG\n");
+			}
+			/*
+			 ** Dosen't exist - add
+			 */
+			if (EmptySlot != -1) {
+				p->RIOBindTab[EmptySlot] = (int) arg;
+				rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %x to p->RIOBindTab\n", (int) arg);
+			} else {
+				rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %x not added\n", (int) arg);
+				return -ENOMEM;
+			}
+			return 0;
+		}
+
+	case RIO_RESUME:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME\n");
+		port = (uint) arg;
+		if ((port < 0) || (port > 511)) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Bad port number %d\n", port);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		PortP = p->RIOPortp[port];
+		if (!PortP->Mapped) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not mapped\n", port);
+			p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
+			return -EINVAL;
+		}
+		if (!(PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not open\n", port);
+			return -EINVAL;
+		}
+
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		if (RIOPreemptiveCmd(p, (p->RIOPortp[port]), RESUME) == RIO_FAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME failed\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			return -EBUSY;
+		} else {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d resumed\n", port);
+			PortP->State |= RIO_BUSY;
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_ASSIGN_RTA:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA\n");
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
+		    == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		return RIOAssignRta(p, &MapEnt);
+
+	case RIO_CHANGE_NAME:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_CHANGE_NAME\n");
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_CHANGE_NAME !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
+		    == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		return RIOChangeName(p, &MapEnt);
+
+	case RIO_DELETE_RTA:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_DELETE_RTA\n");
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_DELETE_RTA !Root\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & MapEnt, sizeof(MapEnt))
+		    == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Copy from data space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		return RIODeleteRta(p, &MapEnt);
+
+	case RIO_QUICK_CHECK:
+		/*
+		 ** 09.12.1998 ARG - ESIL 0776 part fix
+		 ** A customer was using this to get the RTAs
+		 ** connect/disconnect status.
+		 ** RIOConCon() had been botched use RIOHalted
+		 ** to keep track of RTA connections and
+		 ** disconnections. That has been changed and
+		 ** RIORtaDisCons in the rio_info struct now
+		 ** does the job. So we need to return the value
+		 ** of RIORtaCons instead of RIOHalted.
+		 **
+		 if (copyout((caddr_t)&p->RIOHalted,(int)arg,
+		 sizeof(uint))==COPYFAIL) {
+		 **
+		 */
+
+		if (copyout((caddr_t) & p->RIORtaDisCons, (int) arg, sizeof(uint)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_LAST_ERROR:
+		if (copyout((caddr_t) & p->RIOError, (int) arg, sizeof(struct Error)) == COPYFAIL)
+			return -EFAULT;
+		return 0;
+
+	case RIO_GET_LOG:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_LOG\n");
 #ifdef LOGGING
-				RIOGetLog(arg);
-				return 0;
+		RIOGetLog(arg);
+		return 0;
 #else
-				return -EINVAL;
+		return -EINVAL;
 #endif
 
-			case RIO_GET_MODTYPE:
-				if ( copyin( (int)arg, (caddr_t)&port, 
-									sizeof(uint)) == COPYFAIL )
-				{
-		 			p->RIOError.Error = COPYIN_FAILED;
-		 			return -EFAULT;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Get module type for port %d\n", port);
-				if ( port < 0 || port > 511 )
-				{
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Bad port number %d\n", port);
-		 			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-		 			return -EINVAL;
-				}
-				PortP = (p->RIOPortp[port]);
-				if (!PortP->Mapped)
-				{
-		 			rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Port %d not mapped\n", port);
-		 			p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
-		 			return -EINVAL;
-				}
-				/*
-				** Return module type of port
-				*/
-				port = PortP->HostP->UnixRups[PortP->RupNum].ModTypes;
-				if (copyout((caddr_t)&port, (int)arg, 
-							sizeof(uint)) == COPYFAIL) {
-		 			p->RIOError.Error = COPYOUT_FAILED;
-		 			return -EFAULT;
-				}
-				return(0);
-			/*
-			** 02.03.1999 ARG - ESIL 0820 fix
-			** We are no longer using "Boot Mode", so these ioctls
-			** are not required :
-			**
-	 		case RIO_GET_BOOT_MODE :
-				rio_dprint(RIO_DEBUG_CTRL, ("Get boot mode - %x\n", p->RIOBootMode));
-				**
-				** Return boot state of system - BOOT_ALL, BOOT_OWN or BOOT_NONE
-				**
-				if (copyout((caddr_t)&p->RIOBootMode, (int)arg, 
-						sizeof(p->RIOBootMode)) == COPYFAIL) {
-		 			p->RIOError.Error = COPYOUT_FAILED;
-		 			return -EFAULT;
-				}
-				return(0);
-			
- 			case RIO_SET_BOOT_MODE :
-				p->RIOBootMode = (uint) arg;
-				rio_dprint(RIO_DEBUG_CTRL, ("Set boot mode to 0x%x\n", p->RIOBootMode));
-				return(0);
-			**
-			** End ESIL 0820 fix
-			*/
-
-	 		case RIO_BLOCK_OPENS:
-				rio_dprintk (RIO_DEBUG_CTRL, "Opens block until booted\n");
-				for ( Entry=0; Entry < RIO_PORTS; Entry++ ) {
-		 			rio_spin_lock_irqsave(&PortP->portSem, flags);
-		 			p->RIOPortp[Entry]->WaitUntilBooted = 1;
-		 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				}
-				return 0;
-			
-	 		case RIO_SETUP_PORTS:
-				rio_dprintk (RIO_DEBUG_CTRL, "Setup ports\n");
-				if (copyin((int)arg, (caddr_t)&PortSetup, sizeof(PortSetup)) 
-						== COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 rio_dprintk (RIO_DEBUG_CTRL, "EFAULT");
-					 return -EFAULT;
-				}
-				if ( PortSetup.From > PortSetup.To || 
-								PortSetup.To >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 rio_dprintk (RIO_DEBUG_CTRL, "ENXIO");
-					 return -ENXIO;
-				}
-				if ( PortSetup.XpCps > p->RIOConf.MaxXpCps ||
-					 PortSetup.XpCps < p->RIOConf.MinXpCps ) {
-					 p->RIOError.Error = XPRINT_CPS_OUT_OF_RANGE;
-					 rio_dprintk (RIO_DEBUG_CTRL, "EINVAL");
-					 return -EINVAL;
-				}
-				if ( !p->RIOPortp ) {
-					 cprintf("No p->RIOPortp array!\n");
-					 rio_dprintk (RIO_DEBUG_CTRL, "No p->RIOPortp array!\n");
-					 return -EIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "entering loop (%d %d)!\n", PortSetup.From, PortSetup.To);
-				for (loop=PortSetup.From; loop<=PortSetup.To; loop++) {
-				rio_dprintk (RIO_DEBUG_CTRL, "in loop (%d)!\n", loop);
+	case RIO_GET_MODTYPE:
+		if (copyin((int) arg, (caddr_t) & port, sizeof(uint)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Get module type for port %d\n", port);
+		if (port < 0 || port > 511) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Bad port number %d\n", port);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		PortP = (p->RIOPortp[port]);
+		if (!PortP->Mapped) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Port %d not mapped\n", port);
+			p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
+			return -EINVAL;
+		}
+		/*
+		 ** Return module type of port
+		 */
+		port = PortP->HostP->UnixRups[PortP->RupNum].ModTypes;
+		if (copyout((caddr_t) & port, (int) arg, sizeof(uint)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return (0);
+		/*
+		 ** 02.03.1999 ARG - ESIL 0820 fix
+		 ** We are no longer using "Boot Mode", so these ioctls
+		 ** are not required :
+		 **
+		 case RIO_GET_BOOT_MODE :
+		 rio_dprint(RIO_DEBUG_CTRL, ("Get boot mode - %x\n", p->RIOBootMode));
+		 **
+		 ** Return boot state of system - BOOT_ALL, BOOT_OWN or BOOT_NONE
+		 **
+		 if (copyout((caddr_t)&p->RIOBootMode, (int)arg,
+		 sizeof(p->RIOBootMode)) == COPYFAIL) {
+		 p->RIOError.Error = COPYOUT_FAILED;
+		 return -EFAULT;
+		 }
+		 return(0);
+
+		 case RIO_SET_BOOT_MODE :
+		 p->RIOBootMode = (uint) arg;
+		 rio_dprint(RIO_DEBUG_CTRL, ("Set boot mode to 0x%x\n", p->RIOBootMode));
+		 return(0);
+		 **
+		 ** End ESIL 0820 fix
+		 */
+
+	case RIO_BLOCK_OPENS:
+		rio_dprintk(RIO_DEBUG_CTRL, "Opens block until booted\n");
+		for (Entry = 0; Entry < RIO_PORTS; Entry++) {
+			rio_spin_lock_irqsave(&PortP->portSem, flags);
+			p->RIOPortp[Entry]->WaitUntilBooted = 1;
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		}
+		return 0;
+
+	case RIO_SETUP_PORTS:
+		rio_dprintk(RIO_DEBUG_CTRL, "Setup ports\n");
+		if (copyin((int) arg, (caddr_t) & PortSetup, sizeof(PortSetup))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			rio_dprintk(RIO_DEBUG_CTRL, "EFAULT");
+			return -EFAULT;
+		}
+		if (PortSetup.From > PortSetup.To || PortSetup.To >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			rio_dprintk(RIO_DEBUG_CTRL, "ENXIO");
+			return -ENXIO;
+		}
+		if (PortSetup.XpCps > p->RIOConf.MaxXpCps || PortSetup.XpCps < p->RIOConf.MinXpCps) {
+			p->RIOError.Error = XPRINT_CPS_OUT_OF_RANGE;
+			rio_dprintk(RIO_DEBUG_CTRL, "EINVAL");
+			return -EINVAL;
+		}
+		if (!p->RIOPortp) {
+			cprintf("No p->RIOPortp array!\n");
+			rio_dprintk(RIO_DEBUG_CTRL, "No p->RIOPortp array!\n");
+			return -EIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "entering loop (%d %d)!\n", PortSetup.From, PortSetup.To);
+		for (loop = PortSetup.From; loop <= PortSetup.To; loop++) {
+			rio_dprintk(RIO_DEBUG_CTRL, "in loop (%d)!\n", loop);
 #if 0
-					PortP = p->RIOPortp[loop];
-					if ( !PortP->TtyP )
-						PortP->TtyP = &p->channel[loop];
-
-		 				rio_spin_lock_irqsave(&PortP->portSem, flags);
-						if ( PortSetup.IxAny )
-							PortP->Config |= RIO_IXANY;
-						else
-							PortP->Config &= ~RIO_IXANY;
-						if ( PortSetup.IxOn )
-							PortP->Config |= RIO_IXON;
-						else
-							PortP->Config &= ~RIO_IXON;
-					 
-					 /*
-					 ** If the port needs to wait for all a processes output
-					 ** to drain before closing then this flag will be set.
-					 */
-					 	if (PortSetup.Drain) {
-							PortP->Config |= RIO_WAITDRAIN;
-					 	} else {
-							PortP->Config &= ~RIO_WAITDRAIN;
-					 	}
-					 /*
-					 ** Store settings if locking or unlocking port or if the
-					 ** port is not locked, when setting the store option.
-					 */
-					 if (PortP->Mapped &&
-						 ((PortSetup.Lock && !PortP->Lock) ||
-							(!PortP->Lock &&
-							(PortSetup.Store && !PortP->Store)))) {
-						PortP->StoredTty.iflag = PortP->TtyP->tm.c_iflag;
-						PortP->StoredTty.oflag = PortP->TtyP->tm.c_oflag;
-						PortP->StoredTty.cflag = PortP->TtyP->tm.c_cflag;
-						PortP->StoredTty.lflag = PortP->TtyP->tm.c_lflag;
-						PortP->StoredTty.line = PortP->TtyP->tm.c_line;
-						bcopy(PortP->TtyP->tm.c_cc, PortP->StoredTty.cc,
-					 		NCC + 5);
-					 }
-					 PortP->Lock = PortSetup.Lock;
-					 PortP->Store = PortSetup.Store;
-					 PortP->Xprint.XpCps = PortSetup.XpCps;
-					 bcopy(PortSetup.XpOn,PortP->Xprint.XpOn,MAX_XP_CTRL_LEN);
-					 bcopy(PortSetup.XpOff,PortP->Xprint.XpOff,MAX_XP_CTRL_LEN);
-					 PortP->Xprint.XpOn[MAX_XP_CTRL_LEN-1] = '\0';
-					 PortP->Xprint.XpOff[MAX_XP_CTRL_LEN-1] = '\0';
-					 PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn)+
-								RIOStrlen(PortP->Xprint.XpOff);
-					 rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-#endif
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "after loop (%d)!\n", loop);
-				rio_dprintk (RIO_DEBUG_CTRL, "Retval:%x\n", retval);
-				return retval;
-
-			case RIO_GET_PORT_SETUP :
-				rio_dprintk (RIO_DEBUG_CTRL, "Get port setup\n");
-				if (copyin((int)arg, (caddr_t)&PortSetup, sizeof(PortSetup)) 
-							== COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( PortSetup.From >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
+			PortP = p->RIOPortp[loop];
+			if (!PortP->TtyP)
+				PortP->TtyP = &p->channel[loop];
+
+			rio_spin_lock_irqsave(&PortP->portSem, flags);
+			if (PortSetup.IxAny)
+				PortP->Config |= RIO_IXANY;
+			else
+				PortP->Config &= ~RIO_IXANY;
+			if (PortSetup.IxOn)
+				PortP->Config |= RIO_IXON;
+			else
+				PortP->Config &= ~RIO_IXON;
 
-				port = PortSetup.To = PortSetup.From;
-				PortSetup.IxAny = (p->RIOPortp[port]->Config & RIO_IXANY) ? 
-													1 : 0;
-				PortSetup.IxOn = (p->RIOPortp[port]->Config & RIO_IXON) ? 
-													1 : 0;
-				PortSetup.Drain = (p->RIOPortp[port]->Config & RIO_WAITDRAIN) ?
-												 	1 : 0;
-				PortSetup.Store = p->RIOPortp[port]->Store;
-				PortSetup.Lock = p->RIOPortp[port]->Lock;
-				PortSetup.XpCps = p->RIOPortp[port]->Xprint.XpCps;
-				bcopy(p->RIOPortp[port]->Xprint.XpOn, PortSetup.XpOn,
-													MAX_XP_CTRL_LEN);
-				bcopy(p->RIOPortp[port]->Xprint.XpOff, PortSetup.XpOff,
-													MAX_XP_CTRL_LEN);
-				PortSetup.XpOn[MAX_XP_CTRL_LEN-1] = '\0';
-				PortSetup.XpOff[MAX_XP_CTRL_LEN-1] = '\0';
-
-				if ( copyout((caddr_t)&PortSetup,(int)arg,sizeof(PortSetup))
-														==COPYFAIL ) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_GET_PORT_PARAMS :
-				rio_dprintk (RIO_DEBUG_CTRL, "Get port params\n");
-				if (copyin( (int)arg, (caddr_t)&PortParams,
-					sizeof(struct PortParams)) == COPYFAIL) {
-					p->RIOError.Error = COPYIN_FAILED;
-					return -EFAULT;
-				}
-				if (PortParams.Port >= RIO_PORTS) {
-					p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					return -ENXIO;
-				}
-				PortP = (p->RIOPortp[PortParams.Port]);
-				PortParams.Config = PortP->Config;
-				PortParams.State = PortP->State;
-				rio_dprintk (RIO_DEBUG_CTRL, "Port %d\n", PortParams.Port);
-
-				if (copyout((caddr_t)&PortParams, (int)arg, 
-						sizeof(struct PortParams)) == COPYFAIL ) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_GET_PORT_TTY :
-				rio_dprintk (RIO_DEBUG_CTRL, "Get port tty\n");
-				if (copyin((int)arg, (caddr_t)&PortTty, sizeof(struct PortTty)) 
-						== COPYFAIL) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( PortTty.port >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-
-				rio_dprintk (RIO_DEBUG_CTRL, "Port %d\n", PortTty.port);
-				PortP = (p->RIOPortp[PortTty.port]);
+			/*
+			 ** If the port needs to wait for all a processes output
+			 ** to drain before closing then this flag will be set.
+			 */
+			if (PortSetup.Drain) {
+				PortP->Config |= RIO_WAITDRAIN;
+			} else {
+				PortP->Config &= ~RIO_WAITDRAIN;
+			}
+			/*
+			 ** Store settings if locking or unlocking port or if the
+			 ** port is not locked, when setting the store option.
+			 */
+			if (PortP->Mapped && ((PortSetup.Lock && !PortP->Lock) || (!PortP->Lock && (PortSetup.Store && !PortP->Store)))) {
+				PortP->StoredTty.iflag = PortP->TtyP->tm.c_iflag;
+				PortP->StoredTty.oflag = PortP->TtyP->tm.c_oflag;
+				PortP->StoredTty.cflag = PortP->TtyP->tm.c_cflag;
+				PortP->StoredTty.lflag = PortP->TtyP->tm.c_lflag;
+				PortP->StoredTty.line = PortP->TtyP->tm.c_line;
+				bcopy(PortP->TtyP->tm.c_cc, PortP->StoredTty.cc, NCC + 5);
+			}
+			PortP->Lock = PortSetup.Lock;
+			PortP->Store = PortSetup.Store;
+			PortP->Xprint.XpCps = PortSetup.XpCps;
+			bcopy(PortSetup.XpOn, PortP->Xprint.XpOn, MAX_XP_CTRL_LEN);
+			bcopy(PortSetup.XpOff, PortP->Xprint.XpOff, MAX_XP_CTRL_LEN);
+			PortP->Xprint.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
+			PortP->Xprint.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
+			PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn) + RIOStrlen(PortP->Xprint.XpOff);
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+#endif
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "after loop (%d)!\n", loop);
+		rio_dprintk(RIO_DEBUG_CTRL, "Retval:%x\n", retval);
+		return retval;
+
+	case RIO_GET_PORT_SETUP:
+		rio_dprintk(RIO_DEBUG_CTRL, "Get port setup\n");
+		if (copyin((int) arg, (caddr_t) & PortSetup, sizeof(PortSetup))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (PortSetup.From >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+
+		port = PortSetup.To = PortSetup.From;
+		PortSetup.IxAny = (p->RIOPortp[port]->Config & RIO_IXANY) ? 1 : 0;
+		PortSetup.IxOn = (p->RIOPortp[port]->Config & RIO_IXON) ? 1 : 0;
+		PortSetup.Drain = (p->RIOPortp[port]->Config & RIO_WAITDRAIN) ? 1 : 0;
+		PortSetup.Store = p->RIOPortp[port]->Store;
+		PortSetup.Lock = p->RIOPortp[port]->Lock;
+		PortSetup.XpCps = p->RIOPortp[port]->Xprint.XpCps;
+		bcopy(p->RIOPortp[port]->Xprint.XpOn, PortSetup.XpOn, MAX_XP_CTRL_LEN);
+		bcopy(p->RIOPortp[port]->Xprint.XpOff, PortSetup.XpOff, MAX_XP_CTRL_LEN);
+		PortSetup.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
+		PortSetup.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
+
+		if (copyout((caddr_t) & PortSetup, (int) arg, sizeof(PortSetup))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_GET_PORT_PARAMS:
+		rio_dprintk(RIO_DEBUG_CTRL, "Get port params\n");
+		if (copyin((int) arg, (caddr_t) & PortParams, sizeof(struct PortParams)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (PortParams.Port >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[PortParams.Port]);
+		PortParams.Config = PortP->Config;
+		PortParams.State = PortP->State;
+		rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortParams.Port);
+
+		if (copyout((caddr_t) & PortParams, (int) arg, sizeof(struct PortParams)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_GET_PORT_TTY:
+		rio_dprintk(RIO_DEBUG_CTRL, "Get port tty\n");
+		if (copyin((int) arg, (caddr_t) & PortTty, sizeof(struct PortTty))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (PortTty.port >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+
+		rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortTty.port);
+		PortP = (p->RIOPortp[PortTty.port]);
 #if 0
-				PortTty.Tty.tm.c_iflag = PortP->TtyP->tm.c_iflag;
-				PortTty.Tty.tm.c_oflag = PortP->TtyP->tm.c_oflag;
-				PortTty.Tty.tm.c_cflag = PortP->TtyP->tm.c_cflag;
-				PortTty.Tty.tm.c_lflag = PortP->TtyP->tm.c_lflag;
+		PortTty.Tty.tm.c_iflag = PortP->TtyP->tm.c_iflag;
+		PortTty.Tty.tm.c_oflag = PortP->TtyP->tm.c_oflag;
+		PortTty.Tty.tm.c_cflag = PortP->TtyP->tm.c_cflag;
+		PortTty.Tty.tm.c_lflag = PortP->TtyP->tm.c_lflag;
 #endif
-				if (copyout((caddr_t)&PortTty, (int)arg, 
-							sizeof(struct PortTty)) == COPYFAIL) {
-					p->RIOError.Error = COPYOUT_FAILED;
-					return -EFAULT;
-				}
-				return retval;
-
-			case RIO_SET_PORT_TTY :
-				if (copyin((int)arg, (caddr_t)&PortTty, 
-						sizeof(struct PortTty)) == COPYFAIL) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Set port %d tty\n", PortTty.port);
-				if (PortTty.port >= (ushort) RIO_PORTS) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				PortP = (p->RIOPortp[PortTty.port]);
+		if (copyout((caddr_t) & PortTty, (int) arg, sizeof(struct PortTty)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_SET_PORT_TTY:
+		if (copyin((int) arg, (caddr_t) & PortTty, sizeof(struct PortTty)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Set port %d tty\n", PortTty.port);
+		if (PortTty.port >= (ushort) RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[PortTty.port]);
 #if 0
-		 		rio_spin_lock_irqsave(&PortP->portSem, flags);
-				PortP->TtyP->tm.c_iflag = PortTty.Tty.tm.c_iflag;
-				PortP->TtyP->tm.c_oflag = PortTty.Tty.tm.c_oflag;
-				PortP->TtyP->tm.c_cflag = PortTty.Tty.tm.c_cflag;
-				PortP->TtyP->tm.c_lflag = PortTty.Tty.tm.c_lflag;
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		PortP->TtyP->tm.c_iflag = PortTty.Tty.tm.c_iflag;
+		PortP->TtyP->tm.c_oflag = PortTty.Tty.tm.c_oflag;
+		PortP->TtyP->tm.c_cflag = PortTty.Tty.tm.c_cflag;
+		PortP->TtyP->tm.c_lflag = PortTty.Tty.tm.c_lflag;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 #endif
 
-				RIOParam(PortP, CONFIG, PortP->State & RIO_MODEM, OK_TO_SLEEP);
-				return retval;
-
-			case RIO_SET_PORT_PARAMS :
-				rio_dprintk (RIO_DEBUG_CTRL, "Set port params\n");
-				if ( copyin((int)arg, (caddr_t)&PortParams, sizeof(PortParams))
-					== COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if (PortParams.Port >= (ushort) RIO_PORTS) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				PortP = (p->RIOPortp[PortParams.Port]);
-		 		rio_spin_lock_irqsave(&PortP->portSem, flags);
-				PortP->Config = PortParams.Config;
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				return retval;
-
-			case RIO_GET_PORT_STATS :
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_GET_PORT_STATS\n");
-				if ( copyin((int)arg, (caddr_t)&portStats, 
-						sizeof(struct portStats)) == COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( portStats.port >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				PortP = (p->RIOPortp[portStats.port]);
-				portStats.gather = PortP->statsGather;
-				portStats.txchars = PortP->txchars;
-				portStats.rxchars = PortP->rxchars;
-				portStats.opens = PortP->opens;
-				portStats.closes = PortP->closes;
-				portStats.ioctls = PortP->ioctls;
-				if ( copyout((caddr_t)&portStats, (int)arg, 
-							sizeof(struct portStats)) == COPYFAIL ) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_RESET_PORT_STATS :
-				port = (uint) arg;
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_RESET_PORT_STATS\n");
-				if ( port >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				PortP = (p->RIOPortp[port]);
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-				PortP->txchars	= 0;
-				PortP->rxchars	= 0;
-				PortP->opens	= 0;
-				PortP->closes	= 0;
-				PortP->ioctls	= 0;
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				return retval;
-
-			case RIO_GATHER_PORT_STATS :
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_GATHER_PORT_STATS\n");
-				if ( copyin( (int)arg, (caddr_t)&portStats, 
-						sizeof(struct portStats)) == COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( portStats.port >= RIO_PORTS ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				PortP = (p->RIOPortp[portStats.port]);
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-				PortP->statsGather = portStats.gather;
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				return retval;
+		RIOParam(PortP, CONFIG, PortP->State & RIO_MODEM, OK_TO_SLEEP);
+		return retval;
+
+	case RIO_SET_PORT_PARAMS:
+		rio_dprintk(RIO_DEBUG_CTRL, "Set port params\n");
+		if (copyin((int) arg, (caddr_t) & PortParams, sizeof(PortParams))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (PortParams.Port >= (ushort) RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[PortParams.Port]);
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		PortP->Config = PortParams.Config;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_GET_PORT_STATS:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_PORT_STATS\n");
+		if (copyin((int) arg, (caddr_t) & portStats, sizeof(struct portStats)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (portStats.port >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[portStats.port]);
+		portStats.gather = PortP->statsGather;
+		portStats.txchars = PortP->txchars;
+		portStats.rxchars = PortP->rxchars;
+		portStats.opens = PortP->opens;
+		portStats.closes = PortP->closes;
+		portStats.ioctls = PortP->ioctls;
+		if (copyout((caddr_t) & portStats, (int) arg, sizeof(struct portStats)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_RESET_PORT_STATS:
+		port = (uint) arg;
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESET_PORT_STATS\n");
+		if (port >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[port]);
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		PortP->txchars = 0;
+		PortP->rxchars = 0;
+		PortP->opens = 0;
+		PortP->closes = 0;
+		PortP->ioctls = 0;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_GATHER_PORT_STATS:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_GATHER_PORT_STATS\n");
+		if (copyin((int) arg, (caddr_t) & portStats, sizeof(struct portStats)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (portStats.port >= RIO_PORTS) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		PortP = (p->RIOPortp[portStats.port]);
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		PortP->statsGather = portStats.gather;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
 
 #ifdef DEBUG_SUPPORTED
-			case RIO_READ_LEVELS:
-				{
-					 int num;
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_READ_LEVELS\n");
-					 for ( num=0; RIODbInf[num].Flag; num++ ) ;
-					 rio_dprintk (RIO_DEBUG_CTRL, "%d levels to copy\n",num);
-					 if (copyout((caddr_t)RIODbInf,(int)arg,
-						sizeof(struct DbInf)*(num+1))==COPYFAIL) {
-						rio_dprintk (RIO_DEBUG_CTRL, "ReadLevels Copy failed\n");
-						p->RIOError.Error = COPYOUT_FAILED;
-						return -EFAULT;
-					 }
-					 rio_dprintk (RIO_DEBUG_CTRL, "%d levels to copied\n",num);
-					 return retval;
-				}
+	case RIO_READ_LEVELS:
+		{
+			int num;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_LEVELS\n");
+			for (num = 0; RIODbInf[num].Flag; num++);
+			rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copy\n", num);
+			if (copyout((caddr_t) RIODbInf, (int) arg, sizeof(struct DbInf) * (num + 1)) == COPYFAIL) {
+				rio_dprintk(RIO_DEBUG_CTRL, "ReadLevels Copy failed\n");
+				p->RIOError.Error = COPYOUT_FAILED;
+				return -EFAULT;
+			}
+			rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copied\n", num);
+			return retval;
+		}
 #endif
 
-			 case RIO_READ_CONFIG:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n");
-				if (copyout((caddr_t)&p->RIOConf, (int)arg, 
-							sizeof(struct Conf)) ==COPYFAIL ) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_SET_CONFIG:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET_CONFIG\n");
-				if ( !su ) {
-					 p->RIOError.Error = NOT_SUPER_USER;
-					 return -EPERM;
+	case RIO_READ_CONFIG:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n");
+		if (copyout((caddr_t) & p->RIOConf, (int) arg, sizeof(struct Conf)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_SET_CONFIG:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_CONFIG\n");
+		if (!su) {
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & p->RIOConf, sizeof(struct Conf))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		/*
+		 ** move a few value around
+		 */
+		for (Host = 0; Host < p->RIONumHosts; Host++)
+			if ((p->RIOHosts[Host].Flags & RUN_STATE) == RC_RUNNING)
+				WWORD(p->RIOHosts[Host].ParmMapP->timer, p->RIOConf.Timer);
+		return retval;
+
+	case RIO_START_POLLER:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_START_POLLER\n");
+		return -EINVAL;
+
+	case RIO_STOP_POLLER:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_STOP_POLLER\n");
+		if (!su) {
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		p->RIOPolling = NOT_POLLING;
+		return retval;
+
+	case RIO_SETDEBUG:
+	case RIO_GETDEBUG:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_SETDEBUG/RIO_GETDEBUG\n");
+		if (copyin((int) arg, (caddr_t) & DebugCtrl, sizeof(DebugCtrl))
+		    == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (DebugCtrl.SysPort == NO_PORT) {
+			if (cmd == RIO_SETDEBUG) {
+				if (!su) {
+					p->RIOError.Error = NOT_SUPER_USER;
+					return -EPERM;
 				}
-				if ( copyin((int)arg, (caddr_t)&p->RIOConf, sizeof(struct Conf) )
-						==COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
+				p->rio_debug = DebugCtrl.Debug;
+				p->RIODebugWait = DebugCtrl.Wait;
+				rio_dprintk(RIO_DEBUG_CTRL, "Set global debug to 0x%x set wait to 0x%x\n", p->rio_debug, p->RIODebugWait);
+			} else {
+				rio_dprintk(RIO_DEBUG_CTRL, "Get global debug 0x%x wait 0x%x\n", p->rio_debug, p->RIODebugWait);
+				DebugCtrl.Debug = p->rio_debug;
+				DebugCtrl.Wait = p->RIODebugWait;
+				if (copyout((caddr_t) & DebugCtrl, (int) arg, sizeof(DebugCtrl)) == COPYFAIL) {
+					rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n", DebugCtrl.SysPort);
+					p->RIOError.Error = COPYOUT_FAILED;
+					return -EFAULT;
 				}
-				/*
-				** move a few value around
-				*/
-				for (Host=0; Host < p->RIONumHosts; Host++)
-					 if ( (p->RIOHosts[Host].Flags & RUN_STATE) == RC_RUNNING )
-					 	WWORD(p->RIOHosts[Host].ParmMapP->timer , 
-								p->RIOConf.Timer);
-				return retval;
-
-			case RIO_START_POLLER:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_START_POLLER\n");
-				return -EINVAL;
+			}
+		} else if (DebugCtrl.SysPort >= RIO_PORTS && DebugCtrl.SysPort != NO_PORT) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n", DebugCtrl.SysPort);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		} else if (cmd == RIO_SETDEBUG) {
+			if (!su) {
+				p->RIOError.Error = NOT_SUPER_USER;
+				return -EPERM;
+			}
+			rio_spin_lock_irqsave(&PortP->portSem, flags);
+			p->RIOPortp[DebugCtrl.SysPort]->Debug = DebugCtrl.Debug;
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_SETDEBUG 0x%x\n", p->RIOPortp[DebugCtrl.SysPort]->Debug);
+		} else {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG 0x%x\n", p->RIOPortp[DebugCtrl.SysPort]->Debug);
+			DebugCtrl.Debug = p->RIOPortp[DebugCtrl.SysPort]->Debug;
+			if (copyout((caddr_t) & DebugCtrl, (int) arg, sizeof(DebugCtrl)) == COPYFAIL) {
+				rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG: Bad copy to user space\n");
+				p->RIOError.Error = COPYOUT_FAILED;
+				return -EFAULT;
+			}
+		}
+		return retval;
 
-			case RIO_STOP_POLLER:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_STOP_POLLER\n");
-				if ( !su ) {
-					 p->RIOError.Error = NOT_SUPER_USER;
-					 return -EPERM;
-				}
-				p->RIOPolling = NOT_POLLING;
-				return retval;
-
-			case RIO_SETDEBUG:
-			case RIO_GETDEBUG:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_SETDEBUG/RIO_GETDEBUG\n");
-				if ( copyin( (int)arg, (caddr_t)&DebugCtrl, sizeof(DebugCtrl) )
-							==COPYFAIL ) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( DebugCtrl.SysPort == NO_PORT ) {
-					if ( cmd == RIO_SETDEBUG ) {
-						if ( !su ) {
-							p->RIOError.Error = NOT_SUPER_USER;
-							return -EPERM;
-						}
-						p->rio_debug = DebugCtrl.Debug;
-						p->RIODebugWait = DebugCtrl.Wait;
-						rio_dprintk (RIO_DEBUG_CTRL, "Set global debug to 0x%x set wait to 0x%x\n",
-							p->rio_debug,p->RIODebugWait);
-					}
-				 	else {
-						rio_dprintk (RIO_DEBUG_CTRL, "Get global debug 0x%x wait 0x%x\n",
-										p->rio_debug,p->RIODebugWait);
-						DebugCtrl.Debug = p->rio_debug;
-						DebugCtrl.Wait  = p->RIODebugWait;
-						if ( copyout((caddr_t)&DebugCtrl,(int)arg,
-								sizeof(DebugCtrl)) == COPYFAIL ) {
-							rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n",
-									DebugCtrl.SysPort);
-						 	p->RIOError.Error = COPYOUT_FAILED;
-						 	return -EFAULT;
-						}
-					}
-				}
-				else if ( DebugCtrl.SysPort >= RIO_PORTS && 
-							DebugCtrl.SysPort != NO_PORT ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n",
-									DebugCtrl.SysPort);
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				else if ( cmd == RIO_SETDEBUG ) {
-					if ( !su ) {
-						p->RIOError.Error = NOT_SUPER_USER;
-						return -EPERM;
-					}
-					rio_spin_lock_irqsave(&PortP->portSem, flags);
-					p->RIOPortp[DebugCtrl.SysPort]->Debug = DebugCtrl.Debug;
-					rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_SETDEBUG 0x%x\n",
-								p->RIOPortp[DebugCtrl.SysPort]->Debug);
-				}
-				else {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_GETDEBUG 0x%x\n",
-									 p->RIOPortp[DebugCtrl.SysPort]->Debug);
-					DebugCtrl.Debug = p->RIOPortp[DebugCtrl.SysPort]->Debug;
-					if ( copyout((caddr_t)&DebugCtrl,(int)arg,
-								sizeof(DebugCtrl))==COPYFAIL ) {
-						rio_dprintk (RIO_DEBUG_CTRL, "RIO_GETDEBUG: Bad copy to user space\n");
-						p->RIOError.Error = COPYOUT_FAILED;
-						return -EFAULT;
-					}
-				}
-				return retval;
-
-			case RIO_VERSID:
-				/*
-				** Enquire about the release and version.
-				** We return MAX_VERSION_LEN bytes, being a
-				** textual null terminated string.
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_VERSID\n");
-				if ( copyout(	(caddr_t)RIOVersid(),
-						(int)arg,
-						sizeof(struct rioVersion) ) == COPYFAIL )
-				{
-					 rio_dprintk (RIO_DEBUG_CTRL,  "RIO_VERSID: Bad copy to user space (host=%d)\n", Host);
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
+	case RIO_VERSID:
+		/*
+		 ** Enquire about the release and version.
+		 ** We return MAX_VERSION_LEN bytes, being a
+		 ** textual null terminated string.
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID\n");
+		if (copyout((caddr_t) RIOVersid(), (int) arg, sizeof(struct rioVersion)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID: Bad copy to user space (host=%d)\n", Host);
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
 
-			/*
-			** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-			** !! commented out previous 'RIO_VERSID' functionality !!
-			** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-			**
-			case RIO_VERSID:
-				**
-				** Enquire about the release and version.
-				** We return MAX_VERSION_LEN bytes, being a textual null
-				** terminated string.
-				**
-				rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID\n"));
-				if (copyout((caddr_t)RIOVersid(), 
-						(int)arg, MAX_VERSION_LEN ) == COPYFAIL ) {
-					 rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID: Bad copy to user space\n",Host));
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-			**
-			** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-			*/
-
-			case RIO_NUM_HOSTS:
-				/*
-				** Enquire as to the number of hosts located
-				** at init time.
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_NUM_HOSTS\n");
-				if (copyout((caddr_t)&p->RIONumHosts, (int)arg, 
-							sizeof(p->RIONumHosts) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_NUM_HOSTS: Bad copy to user space\n");
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_HOST_FOAD:
-				/*
-				** Kill host. This may not be in the final version...
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_FOAD %d\n", (int)arg);
-				if ( !su ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_FOAD: Not super user\n");
-					 p->RIOError.Error = NOT_SUPER_USER;
-					 return -EPERM;
-				}
-				p->RIOHalted = 1;
-				p->RIOSystemUp = 0;
-
-				for ( Host=0; Host<p->RIONumHosts; Host++ ) {
-					 (void)RIOBoardTest( p->RIOHosts[Host].PaddrP, 
-						p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, 
-								p->RIOHosts[Host].Slot );
-					 bzero( (caddr_t)&p->RIOHosts[Host].Flags, 
-							((int)&p->RIOHosts[Host].____end_marker____) -
-								 ((int)&p->RIOHosts[Host].Flags) );
-					 p->RIOHosts[Host].Flags  = RC_WAITING;
+		/*
+		 ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+		 ** !! commented out previous 'RIO_VERSID' functionality !!
+		 ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+		 **
+		 case RIO_VERSID:
+		 **
+		 ** Enquire about the release and version.
+		 ** We return MAX_VERSION_LEN bytes, being a textual null
+		 ** terminated string.
+		 **
+		 rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID\n"));
+		 if (copyout((caddr_t)RIOVersid(),
+		 (int)arg, MAX_VERSION_LEN ) == COPYFAIL ) {
+		 rio_dprint(RIO_DEBUG_CTRL, ("RIO_VERSID: Bad copy to user space\n",Host));
+		 p->RIOError.Error = COPYOUT_FAILED;
+		 return -EFAULT;
+		 }
+		 return retval;
+		 **
+		 ** !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+		 */
+
+	case RIO_NUM_HOSTS:
+		/*
+		 ** Enquire as to the number of hosts located
+		 ** at init time.
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS\n");
+		if (copyout((caddr_t) & p->RIONumHosts, (int) arg, sizeof(p->RIONumHosts)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS: Bad copy to user space\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_HOST_FOAD:
+		/*
+		 ** Kill host. This may not be in the final version...
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD %d\n", (int) arg);
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD: Not super user\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		p->RIOHalted = 1;
+		p->RIOSystemUp = 0;
+
+		for (Host = 0; Host < p->RIONumHosts; Host++) {
+			(void) RIOBoardTest(p->RIOHosts[Host].PaddrP, p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, p->RIOHosts[Host].Slot);
+			bzero((caddr_t) & p->RIOHosts[Host].Flags, ((int) &p->RIOHosts[Host].____end_marker____) - ((int) &p->RIOHosts[Host].Flags));
+			p->RIOHosts[Host].Flags = RC_WAITING;
 #if 0
-					 RIOSetupDataStructs(p);
+			RIOSetupDataStructs(p);
 #endif
-				}
-				RIOFoadWakeup(p);
-				p->RIONumBootPkts = 0;
-				p->RIOBooting = 0;
+		}
+		RIOFoadWakeup(p);
+		p->RIONumBootPkts = 0;
+		p->RIOBooting = 0;
 
 #ifdef RINGBUFFER_SUPPORT
-				for( loop=0; loop<RIO_PORTS; loop++ )
-					if ( p->RIOPortp[loop]->TxRingBuffer )
-						sysfree((void *)p->RIOPortp[loop]->TxRingBuffer, 
-							RIOBufferSize );
+		for (loop = 0; loop < RIO_PORTS; loop++)
+			if (p->RIOPortp[loop]->TxRingBuffer)
+				sysfree((void *) p->RIOPortp[loop]->TxRingBuffer, RIOBufferSize);
 #endif
 #if 0
-				bzero((caddr_t)&p->RIOPortp[0],RIO_PORTS*sizeof(struct Port));
+		bzero((caddr_t) & p->RIOPortp[0], RIO_PORTS * sizeof(struct Port));
 #else
-				printk ("HEEEEELP!\n");
+		printk("HEEEEELP!\n");
 #endif
 
-				for( loop=0; loop<RIO_PORTS; loop++ ) {
+		for (loop = 0; loop < RIO_PORTS; loop++) {
 #if 0
-					p->RIOPortp[loop]->TtyP = &p->channel[loop];
+			p->RIOPortp[loop]->TtyP = &p->channel[loop];
 #endif
-					
-					spin_lock_init(&p->RIOPortp[loop]->portSem);
-					p->RIOPortp[loop]->InUse = NOT_INUSE;
-				}
-
-				p->RIOSystemUp = 0;
-				return retval;
-
-			case RIO_DOWNLOAD:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_DOWNLOAD\n");
-				if ( !su ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Not super user\n");
-					 p->RIOError.Error = NOT_SUPER_USER;
-					 return -EPERM;
-				}
-				if ( copyin((int)arg, (caddr_t)&DownLoad, 
-							sizeof(DownLoad) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Copy in from user space failed\n");
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Copied in download code for product code 0x%x\n",
-				    DownLoad.ProductCode);
-
-				/*
-				** It is important that the product code is an unsigned object!
-				*/
-				if ( DownLoad.ProductCode > MAX_PRODUCT ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Bad product code %d passed\n",
-							DownLoad.ProductCode);
-					 p->RIOError.Error = NO_SUCH_PRODUCT;
-					 return -ENXIO;
-				}
-				/*
-				** do something!
-				*/
-				retval = (*(RIOBootTable[DownLoad.ProductCode]))(p, &DownLoad);
-										/* <-- Panic */
-				p->RIOHalted = 0;
-				/*
-				** and go back, content with a job well completed.
-				*/
-				return retval;
-
-			case RIO_PARMS:
-				{
-					uint host;
-
-					if (copyin((int)arg, (caddr_t)&host, 
-							sizeof(host) ) == COPYFAIL ) {
-						rio_dprintk (RIO_DEBUG_CTRL, 
-							"RIO_HOST_REQ: Copy in from user space failed\n");
-						p->RIOError.Error = COPYIN_FAILED;
-						return -EFAULT;
-					}
-					/*
-					** Fetch the parmmap
-					*/
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_PARMS\n");
-					if ( copyout( (caddr_t)p->RIOHosts[host].ParmMapP, 
-								(int)arg, sizeof(PARM_MAP) )==COPYFAIL ) {
-						p->RIOError.Error = COPYOUT_FAILED;
-						rio_dprintk (RIO_DEBUG_CTRL, "RIO_PARMS: Copy out to user space failed\n");
-						return -EFAULT;
-					}
-				}
-				return retval;
-
-			case RIO_HOST_REQ:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_REQ\n");
-				if (copyin((int)arg, (caddr_t)&HostReq, 
-							sizeof(HostReq) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( HostReq.HostNum >= p->RIONumHosts ) {
-					 p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_REQ: Illegal host number %d\n",
-							HostReq.HostNum);
-					 return -ENXIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for host %d\n", HostReq.HostNum);
 
-				if (copyout((caddr_t)&p->RIOHosts[HostReq.HostNum], 
-					(int)HostReq.HostP,sizeof(struct Host) ) == COPYFAIL) {
-					p->RIOError.Error = COPYOUT_FAILED;
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_REQ: Bad copy to user space\n");
-					return -EFAULT;
-				}
-				return retval;
-
-			 case RIO_HOST_DPRAM:
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for DPRAM\n");
-				if ( copyin( (int)arg, (caddr_t)&HostDpRam, 
-								sizeof(HostDpRam) )==COPYFAIL ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Copy in from user space failed\n");
-					p->RIOError.Error = COPYIN_FAILED;
-					return -EFAULT;
-				}
-				if ( HostDpRam.HostNum >= p->RIONumHosts ) {
-					p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Illegal host number %d\n",
-										HostDpRam.HostNum);
-					return -ENXIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for host %d\n", HostDpRam.HostNum);
-
-				if (p->RIOHosts[HostDpRam.HostNum].Type == RIO_PCI) {
-					 int off;
-					 /* It's hardware like this that really gets on my tits. */
-					 static unsigned char copy[sizeof(struct DpRam)];
-					for ( off=0; off<sizeof(struct DpRam); off++ )
-						copy[off] = p->RIOHosts[HostDpRam.HostNum].Caddr[off];
-					if ( copyout( (caddr_t)copy, (int)HostDpRam.DpRamP, 
-							sizeof(struct DpRam) ) == COPYFAIL ) {
-						p->RIOError.Error = COPYOUT_FAILED;
-						rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
-						return -EFAULT;
-					}
-				}
-				else if (copyout((caddr_t)p->RIOHosts[HostDpRam.HostNum].Caddr,
-					(int)HostDpRam.DpRamP, 
-						sizeof(struct DpRam) ) == COPYFAIL ) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
-					 return -EFAULT;
-				}
-				return retval;
-
-			 case RIO_SET_BUSY:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET_BUSY\n");
-				if ( (int)arg < 0 || (int)arg > 511 ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_SET_BUSY: Bad port number %d\n",(int)arg);
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-				p->RIOPortp[(int)arg]->State |= RIO_BUSY;
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				return retval;
-
-			 case RIO_HOST_PORT:
-				/*
-				** The daemon want port information
-				** (probably for debug reasons)
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_PORT\n");
-				if ( copyin((int)arg, (caddr_t)&PortReq, 
-					sizeof(PortReq) )==COPYFAIL ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_PORT: Copy in from user space failed\n");
-					p->RIOError.Error = COPYIN_FAILED;
-					return -EFAULT;
-				}
-
-				if (PortReq.SysPort >= RIO_PORTS) { /* SysPort is unsigned */
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_PORT: Illegal port number %d\n",
-											PortReq.SysPort);
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for port %d\n", PortReq.SysPort);
-				if (copyout((caddr_t)p->RIOPortp[PortReq.SysPort], 
-							 (int)PortReq.PortP,
-								sizeof(struct Port) ) == COPYFAIL) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_PORT: Bad copy to user space\n");
-					 return -EFAULT;
-				}
-				return retval;
-
-			case RIO_HOST_RUP:
-				/*
-				** The daemon want rup information
-				** (probably for debug reasons)
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP\n");
-				if (copyin((int)arg, (caddr_t)&RupReq, 
-						sizeof(RupReq) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP: Copy in from user space failed\n");
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if (RupReq.HostNum >= p->RIONumHosts) { /* host is unsigned */
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal host number %d\n",
-								RupReq.HostNum);
-					 p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-				if ( RupReq.RupNum >= MAX_RUP+LINKS_PER_UNIT ) { /* eek! */
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal rup number %d\n",
-							RupReq.RupNum);
-					 p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-				HostP = &p->RIOHosts[RupReq.HostNum];
-
-				if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP: Host %d not running\n",
-							RupReq.HostNum);
-					 p->RIOError.Error = HOST_NOT_RUNNING;
-					 return -EIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for rup %d from host %d\n",
-						RupReq.RupNum,RupReq.HostNum);
-
-				if (copyout((caddr_t)HostP->UnixRups[RupReq.RupNum].RupP,
-					(int)RupReq.RupP,sizeof(struct RUP) ) == COPYFAIL) {
-					p->RIOError.Error = COPYOUT_FAILED;
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_RUP: Bad copy to user space\n");
-					return -EFAULT;
-				}
-				return retval;
-
-			case RIO_HOST_LPB:
-				/*
-				** The daemon want lpb information
-				** (probably for debug reasons)
-				*/
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB\n");
-				if (copyin((int)arg, (caddr_t)&LpbReq, 
-					sizeof(LpbReq) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy from user space\n");
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if (LpbReq.Host >= p->RIONumHosts) { /* host is unsigned */
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal host number %d\n",
-							LpbReq.Host);
-					p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					return -ENXIO;
-				}
-				if ( LpbReq.Link >= LINKS_PER_UNIT ) { /* eek! */
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal link number %d\n",
-							LpbReq.Link);
-					 p->RIOError.Error = LINK_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-				HostP = &p->RIOHosts[LpbReq.Host];
-
-				if ( (HostP->Flags & RUN_STATE) != RC_RUNNING ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB: Host %d not running\n",
-						LpbReq.Host );
-					 p->RIOError.Error = HOST_NOT_RUNNING;
-					 return -EIO;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Request for lpb %d from host %d\n",
-					LpbReq.Link, LpbReq.Host);
-
-				if (copyout((caddr_t)&HostP->LinkStrP[LpbReq.Link],
-					(int)LpbReq.LpbP,sizeof(struct LPB) ) == COPYFAIL) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy to user space\n");
-					p->RIOError.Error = COPYOUT_FAILED;
-					return -EFAULT;
-				}
-				return retval;
-
-				/*
-				** Here 3 IOCTL's that allow us to change the way in which
-				** rio logs errors. send them just to syslog or send them
-				** to both syslog and console or send them to just the console.
-				**
-				** See RioStrBuf() in util.c for the other half.
-				*/
-			case RIO_SYSLOG_ONLY:
-				p->RIOPrintLogState = PRINT_TO_LOG;	/* Just syslog */
-				return 0;
-
-			case RIO_SYSLOG_CONS:
-				p->RIOPrintLogState = PRINT_TO_LOG_CONS;/* syslog and console */
-				return 0;
-
-			case RIO_CONS_ONLY:
-				p->RIOPrintLogState = PRINT_TO_CONS;	/* Just console */
-				return 0;
-
-			case RIO_SIGNALS_ON:
-				if ( p->RIOSignalProcess ) {
-					 p->RIOError.Error = SIGNALS_ALREADY_SET;
-					 return -EBUSY;
-				}
-				p->RIOSignalProcess = getpid();
-				p->RIOPrintDisabled = DONT_PRINT;
-				return retval;
-
-			case RIO_SIGNALS_OFF:
-				if ( p->RIOSignalProcess != getpid() ) {
-					 p->RIOError.Error = NOT_RECEIVING_PROCESS;
-					 return -EPERM;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "Clear signal process to zero\n");
-				p->RIOSignalProcess = 0;
-				return retval;
-
-			case RIO_SET_BYTE_MODE:
-				for ( Host=0; Host<p->RIONumHosts; Host++ )
-					 if ( p->RIOHosts[Host].Type == RIO_AT )
-						 p->RIOHosts[Host].Mode &= ~WORD_OPERATION;
-				return retval;
-
-			case RIO_SET_WORD_MODE:
-				for ( Host=0; Host<p->RIONumHosts; Host++ )
-					 if ( p->RIOHosts[Host].Type == RIO_AT )
-						 p->RIOHosts[Host].Mode |= WORD_OPERATION;
-				return retval;
-
-			case RIO_SET_FAST_BUS:
-				for ( Host=0; Host<p->RIONumHosts; Host++ )
-					 if ( p->RIOHosts[Host].Type == RIO_AT )
-						 p->RIOHosts[Host].Mode |= FAST_AT_BUS;
-				return retval;
-
-			case RIO_SET_SLOW_BUS:
-				for ( Host=0; Host<p->RIONumHosts; Host++ )
-					 if ( p->RIOHosts[Host].Type == RIO_AT )
-						 p->RIOHosts[Host].Mode &= ~FAST_AT_BUS;
-				return retval;
-
-			case RIO_MAP_B50_TO_50:
-			case RIO_MAP_B50_TO_57600:
-			case RIO_MAP_B110_TO_110:
-			case RIO_MAP_B110_TO_115200:
-				rio_dprintk (RIO_DEBUG_CTRL, "Baud rate mapping\n");
-				port = (uint) arg;
-				if ( port < 0 || port > 511 ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", port);
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-				switch( cmd )
-				{
-					case RIO_MAP_B50_TO_50 :
-						p->RIOPortp[port]->Config |= RIO_MAP_50_TO_50;
-						break;
-					case RIO_MAP_B50_TO_57600 :
-						p->RIOPortp[port]->Config &= ~RIO_MAP_50_TO_50;
-						break;
-					case RIO_MAP_B110_TO_110 :
-						p->RIOPortp[port]->Config |= RIO_MAP_110_TO_110;
-						break;
-					case RIO_MAP_B110_TO_115200 :
-						p->RIOPortp[port]->Config &= ~RIO_MAP_110_TO_110;
-						break;
-				}
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				return retval;
-
-			case RIO_STREAM_INFO:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_STREAM_INFO\n");
-				return -EINVAL;
+			spin_lock_init(&p->RIOPortp[loop]->portSem);
+			p->RIOPortp[loop]->InUse = NOT_INUSE;
+		}
+
+		p->RIOSystemUp = 0;
+		return retval;
+
+	case RIO_DOWNLOAD:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD\n");
+		if (!su) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Not super user\n");
+			p->RIOError.Error = NOT_SUPER_USER;
+			return -EPERM;
+		}
+		if (copyin((int) arg, (caddr_t) & DownLoad, sizeof(DownLoad)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Copy in from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Copied in download code for product code 0x%x\n", DownLoad.ProductCode);
 
-			case RIO_SEND_PACKET:
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_SEND_PACKET\n");
-				if ( copyin( (int)arg, (caddr_t)&SendPack,
-									sizeof(SendPack) )==COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_SEND_PACKET: Bad copy from user space\n");
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				if ( SendPack.PortNum >= 128 ) {
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -ENXIO;
-				}
-
-				PortP = p->RIOPortp[SendPack.PortNum];
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-
-				if ( !can_add_transmit(&PacketP,PortP) ) {
-					 p->RIOError.Error = UNIT_IS_IN_USE;
-					 rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-					 return -ENOSPC;
-				}
-
-				for ( loop=0; loop<(ushort)(SendPack.Len & 127); loop++ )
-					 WBYTE(PacketP->data[loop], SendPack.Data[loop] );
-
-				WBYTE(PacketP->len, SendPack.Len);
-
-				add_transmit( PortP );
-				/*
-				** Count characters transmitted for port statistics reporting
-				*/
-				if (PortP->statsGather)
-					 PortP->txchars += (SendPack.Len & 127);
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				return retval;
-
-			case RIO_NO_MESG:
-				if ( su )
-					 p->RIONoMessage = 1;
-				return su ? 0 : -EPERM;
-
-			case RIO_MESG:
-				if ( su )
-					p->RIONoMessage = 0;
-				return su ? 0 : -EPERM;
-
-			case RIO_WHAT_MESG:
-				if ( copyout( (caddr_t)&p->RIONoMessage, (int)arg, 
-					sizeof(p->RIONoMessage) )==COPYFAIL ) {
-					rio_dprintk (RIO_DEBUG_CTRL, "RIO_WHAT_MESG: Bad copy to user space\n");
-					p->RIOError.Error = COPYOUT_FAILED;
-					return -EFAULT;
-				}
-				return 0;
-
-			case RIO_MEM_DUMP :
-				if (copyin((int)arg, (caddr_t)&SubCmd, 
-						sizeof(struct SubCmdStruct)) == COPYFAIL) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_MEM_DUMP host %d rup %d addr %x\n", 
-						SubCmd.Host, SubCmd.Rup, SubCmd.Addr);
-
-				if (SubCmd.Rup >= MAX_RUP+LINKS_PER_UNIT ) {
-					 p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-
-				if (SubCmd.Host >= p->RIONumHosts ) {
-					 p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-
-				port = p->RIOHosts[SubCmd.Host].
-								UnixRups[SubCmd.Rup].BaseSysPort;
-
-				PortP = p->RIOPortp[port];
-
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-
-				if ( RIOPreemptiveCmd(p,  PortP, MEMDUMP ) == RIO_FAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_MEM_DUMP failed\n");
-					 rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-					 return -EBUSY;
-				}
-				else
-					 PortP->State |= RIO_BUSY;
-
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				if ( copyout( (caddr_t)p->RIOMemDump, (int)arg, 
-							MEMDUMP_SIZE) == COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_MEM_DUMP copy failed\n");
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return 0;
-
-			case RIO_TICK:
-				if ((int)arg < 0 || (int)arg >= p->RIONumHosts)
-					 return -EINVAL;
-				rio_dprintk (RIO_DEBUG_CTRL, "Set interrupt for host %d\n", (int)arg);
-				WBYTE(p->RIOHosts[(int)arg].SetInt , 0xff);
-				return 0;
-
-			case RIO_TOCK:
-				if ((int)arg < 0 || (int)arg >= p->RIONumHosts)
-					 return -EINVAL;
-				rio_dprintk (RIO_DEBUG_CTRL, "Clear interrupt for host %d\n", (int)arg);
-				WBYTE((p->RIOHosts[(int)arg].ResetInt) , 0xff);
-				return 0;
-
-			case RIO_READ_CHECK:
-				/* Check reads for pkts with data[0] the same */
-				p->RIOReadCheck = !p->RIOReadCheck;
-				if (copyout((caddr_t)&p->RIOReadCheck,(int)arg,
-							sizeof(uint))== COPYFAIL) {
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return 0;
-
-			case RIO_READ_REGISTER :
-				if (copyin((int)arg, (caddr_t)&SubCmd, 
-							sizeof(struct SubCmdStruct)) == COPYFAIL) {
-					 p->RIOError.Error = COPYIN_FAILED;
-					 return -EFAULT;
-				}
-				rio_dprintk (RIO_DEBUG_CTRL, "RIO_READ_REGISTER host %d rup %d port %d reg %x\n", 
-						SubCmd.Host, SubCmd.Rup, SubCmd.Port, SubCmd.Addr);
-
-				if (SubCmd.Port > 511) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", 
-								SubCmd.Port);
-					 p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-
-				if (SubCmd.Rup >= MAX_RUP+LINKS_PER_UNIT ) {
-					 p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-
-				if (SubCmd.Host >= p->RIONumHosts ) {
-					 p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
-					 return -EINVAL;
-				}
-
-				port = p->RIOHosts[SubCmd.Host].
-						UnixRups[SubCmd.Rup].BaseSysPort + SubCmd.Port;
-				PortP = p->RIOPortp[port];
-
-				rio_spin_lock_irqsave(&PortP->portSem, flags);
-
-				if (RIOPreemptiveCmd(p, PortP, READ_REGISTER) == RIO_FAIL) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_READ_REGISTER failed\n");
-					 rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-					 return -EBUSY;
-				}
-				else
-					 PortP->State |= RIO_BUSY;
-
-				rio_spin_unlock_irqrestore( &PortP->portSem , flags);
-				if (copyout((caddr_t)&p->CdRegister, (int)arg, 
-							sizeof(uint)) == COPYFAIL ) {
-					 rio_dprintk (RIO_DEBUG_CTRL, "RIO_READ_REGISTER copy failed\n");
-					 p->RIOError.Error = COPYOUT_FAILED;
-					 return -EFAULT;
-				}
-				return 0;
-				/*
-				** rio_make_dev: given port number (0-511) ORed with port type
-				** (RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT) return dev_t
-				** value to pass to mknod to create the correct device node.
-				*/
-			case RIO_MAKE_DEV:
-				{
-					uint port = (uint)arg & RIO_MODEM_MASK;
-
-					switch ( (uint)arg & RIO_DEV_MASK ) {
-						case RIO_DEV_DIRECT:
-							arg = (caddr_t)drv_makedev(MAJOR(dev), port);
-							rio_dprintk (RIO_DEBUG_CTRL, "Makedev direct 0x%x is 0x%x\n",port, (int)arg);
-							return (int)arg;
-					 	case RIO_DEV_MODEM:
-							arg =  (caddr_t)drv_makedev(MAJOR(dev), (port|RIO_MODEM_BIT) );
-							rio_dprintk (RIO_DEBUG_CTRL, "Makedev modem 0x%x is 0x%x\n",port, (int)arg);
-							return (int)arg;
-						case RIO_DEV_XPRINT:
-							arg = (caddr_t)drv_makedev(MAJOR(dev), port);
-							rio_dprintk (RIO_DEBUG_CTRL, "Makedev printer 0x%x is 0x%x\n",port, (int)arg);
-							return (int)arg;
-					}
-					rio_dprintk (RIO_DEBUG_CTRL, "MAKE Device is called\n");
-					return -EINVAL;
-				}
-				/*
-				** rio_minor: given a dev_t from a stat() call, return
-				** the port number (0-511) ORed with the port type
-				** ( RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT )
-				*/
-			case RIO_MINOR:
-				{
-					dev_t dv;
-					int mino;
-
-					dv = (dev_t)((int)arg);
-					mino = RIO_UNMODEM(dv);
+		/*
+		 ** It is important that the product code is an unsigned object!
+		 */
+		if (DownLoad.ProductCode > MAX_PRODUCT) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Bad product code %d passed\n", DownLoad.ProductCode);
+			p->RIOError.Error = NO_SUCH_PRODUCT;
+			return -ENXIO;
+		}
+		/*
+		 ** do something!
+		 */
+		retval = (*(RIOBootTable[DownLoad.ProductCode])) (p, &DownLoad);
+		/* <-- Panic */
+		p->RIOHalted = 0;
+		/*
+		 ** and go back, content with a job well completed.
+		 */
+		return retval;
+
+	case RIO_PARMS:
+		{
+			uint host;
+
+			if (copyin((int) arg, (caddr_t) & host, sizeof(host)) == COPYFAIL) {
+				rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
+				p->RIOError.Error = COPYIN_FAILED;
+				return -EFAULT;
+			}
+			/*
+			 ** Fetch the parmmap
+			 */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS\n");
+			if (copyout((caddr_t) p->RIOHosts[host].ParmMapP, (int) arg, sizeof(PARM_MAP)) == COPYFAIL) {
+				p->RIOError.Error = COPYOUT_FAILED;
+				rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS: Copy out to user space failed\n");
+				return -EFAULT;
+			}
+		}
+		return retval;
+
+	case RIO_HOST_REQ:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ\n");
+		if (copyin((int) arg, (caddr_t) & HostReq, sizeof(HostReq)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (HostReq.HostNum >= p->RIONumHosts) {
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Illegal host number %d\n", HostReq.HostNum);
+			return -ENXIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for host %d\n", HostReq.HostNum);
+
+		if (copyout((caddr_t) & p->RIOHosts[HostReq.HostNum], (int) HostReq.HostP, sizeof(struct Host)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Bad copy to user space\n");
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_HOST_DPRAM:
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for DPRAM\n");
+		if (copyin((int) arg, (caddr_t) & HostDpRam, sizeof(HostDpRam)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Copy in from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (HostDpRam.HostNum >= p->RIONumHosts) {
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Illegal host number %d\n", HostDpRam.HostNum);
+			return -ENXIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for host %d\n", HostDpRam.HostNum);
+
+		if (p->RIOHosts[HostDpRam.HostNum].Type == RIO_PCI) {
+			int off;
+			/* It's hardware like this that really gets on my tits. */
+			static unsigned char copy[sizeof(struct DpRam)];
+			for (off = 0; off < sizeof(struct DpRam); off++)
+				copy[off] = p->RIOHosts[HostDpRam.HostNum].Caddr[off];
+			if (copyout((caddr_t) copy, (int) HostDpRam.DpRamP, sizeof(struct DpRam)) == COPYFAIL) {
+				p->RIOError.Error = COPYOUT_FAILED;
+				rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
+				return -EFAULT;
+			}
+		} else if (copyout((caddr_t) p->RIOHosts[HostDpRam.HostNum].Caddr, (int) HostDpRam.DpRamP, sizeof(struct DpRam)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_SET_BUSY:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY\n");
+		if ((int) arg < 0 || (int) arg > 511) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY: Bad port number %d\n", (int) arg);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		p->RIOPortp[(int) arg]->State |= RIO_BUSY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_HOST_PORT:
+		/*
+		 ** The daemon want port information
+		 ** (probably for debug reasons)
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT\n");
+		if (copyin((int) arg, (caddr_t) & PortReq, sizeof(PortReq)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Copy in from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+
+		if (PortReq.SysPort >= RIO_PORTS) {	/* SysPort is unsigned */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Illegal port number %d\n", PortReq.SysPort);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for port %d\n", PortReq.SysPort);
+		if (copyout((caddr_t) p->RIOPortp[PortReq.SysPort], (int) PortReq.PortP, sizeof(struct Port)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Bad copy to user space\n");
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_HOST_RUP:
+		/*
+		 ** The daemon want rup information
+		 ** (probably for debug reasons)
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP\n");
+		if (copyin((int) arg, (caddr_t) & RupReq, sizeof(RupReq)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Copy in from user space failed\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (RupReq.HostNum >= p->RIONumHosts) {	/* host is unsigned */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal host number %d\n", RupReq.HostNum);
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		if (RupReq.RupNum >= MAX_RUP + LINKS_PER_UNIT) {	/* eek! */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal rup number %d\n", RupReq.RupNum);
+			p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		HostP = &p->RIOHosts[RupReq.HostNum];
+
+		if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Host %d not running\n", RupReq.HostNum);
+			p->RIOError.Error = HOST_NOT_RUNNING;
+			return -EIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for rup %d from host %d\n", RupReq.RupNum, RupReq.HostNum);
+
+		if (copyout((caddr_t) HostP->UnixRups[RupReq.RupNum].RupP, (int) RupReq.RupP, sizeof(struct RUP)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Bad copy to user space\n");
+			return -EFAULT;
+		}
+		return retval;
+
+	case RIO_HOST_LPB:
+		/*
+		 ** The daemon want lpb information
+		 ** (probably for debug reasons)
+		 */
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB\n");
+		if (copyin((int) arg, (caddr_t) & LpbReq, sizeof(LpbReq)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy from user space\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (LpbReq.Host >= p->RIONumHosts) {	/* host is unsigned */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal host number %d\n", LpbReq.Host);
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+		if (LpbReq.Link >= LINKS_PER_UNIT) {	/* eek! */
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal link number %d\n", LpbReq.Link);
+			p->RIOError.Error = LINK_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		HostP = &p->RIOHosts[LpbReq.Host];
+
+		if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Host %d not running\n", LpbReq.Host);
+			p->RIOError.Error = HOST_NOT_RUNNING;
+			return -EIO;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Request for lpb %d from host %d\n", LpbReq.Link, LpbReq.Host);
+
+		if (copyout((caddr_t) & HostP->LinkStrP[LpbReq.Link], (int) LpbReq.LpbP, sizeof(struct LPB)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy to user space\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return retval;
 
-					if ( RIO_ISMODEM(dv) ) {
-						rio_dprintk (RIO_DEBUG_CTRL, "Minor for device 0x%x: modem %d\n", dv, mino);
-						arg = (caddr_t)(mino | RIO_DEV_MODEM);
-					}
-					else {
-						rio_dprintk (RIO_DEBUG_CTRL, "Minor for device 0x%x: direct %d\n", dv, mino);
-						arg = (caddr_t)(mino | RIO_DEV_DIRECT);
-					}
-					return (int)arg;
-				}
+		/*
+		 ** Here 3 IOCTL's that allow us to change the way in which
+		 ** rio logs errors. send them just to syslog or send them
+		 ** to both syslog and console or send them to just the console.
+		 **
+		 ** See RioStrBuf() in util.c for the other half.
+		 */
+	case RIO_SYSLOG_ONLY:
+		p->RIOPrintLogState = PRINT_TO_LOG;	/* Just syslog */
+		return 0;
+
+	case RIO_SYSLOG_CONS:
+		p->RIOPrintLogState = PRINT_TO_LOG_CONS;	/* syslog and console */
+		return 0;
+
+	case RIO_CONS_ONLY:
+		p->RIOPrintLogState = PRINT_TO_CONS;	/* Just console */
+		return 0;
+
+	case RIO_SIGNALS_ON:
+		if (p->RIOSignalProcess) {
+			p->RIOError.Error = SIGNALS_ALREADY_SET;
+			return -EBUSY;
+		}
+		p->RIOSignalProcess = getpid();
+		p->RIOPrintDisabled = DONT_PRINT;
+		return retval;
+
+	case RIO_SIGNALS_OFF:
+		if (p->RIOSignalProcess != getpid()) {
+			p->RIOError.Error = NOT_RECEIVING_PROCESS;
+			return -EPERM;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "Clear signal process to zero\n");
+		p->RIOSignalProcess = 0;
+		return retval;
+
+	case RIO_SET_BYTE_MODE:
+		for (Host = 0; Host < p->RIONumHosts; Host++)
+			if (p->RIOHosts[Host].Type == RIO_AT)
+				p->RIOHosts[Host].Mode &= ~WORD_OPERATION;
+		return retval;
+
+	case RIO_SET_WORD_MODE:
+		for (Host = 0; Host < p->RIONumHosts; Host++)
+			if (p->RIOHosts[Host].Type == RIO_AT)
+				p->RIOHosts[Host].Mode |= WORD_OPERATION;
+		return retval;
+
+	case RIO_SET_FAST_BUS:
+		for (Host = 0; Host < p->RIONumHosts; Host++)
+			if (p->RIOHosts[Host].Type == RIO_AT)
+				p->RIOHosts[Host].Mode |= FAST_AT_BUS;
+		return retval;
+
+	case RIO_SET_SLOW_BUS:
+		for (Host = 0; Host < p->RIONumHosts; Host++)
+			if (p->RIOHosts[Host].Type == RIO_AT)
+				p->RIOHosts[Host].Mode &= ~FAST_AT_BUS;
+		return retval;
+
+	case RIO_MAP_B50_TO_50:
+	case RIO_MAP_B50_TO_57600:
+	case RIO_MAP_B110_TO_110:
+	case RIO_MAP_B110_TO_115200:
+		rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping\n");
+		port = (uint) arg;
+		if (port < 0 || port > 511) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", port);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+		switch (cmd) {
+		case RIO_MAP_B50_TO_50:
+			p->RIOPortp[port]->Config |= RIO_MAP_50_TO_50;
+			break;
+		case RIO_MAP_B50_TO_57600:
+			p->RIOPortp[port]->Config &= ~RIO_MAP_50_TO_50;
+			break;
+		case RIO_MAP_B110_TO_110:
+			p->RIOPortp[port]->Config |= RIO_MAP_110_TO_110;
+			break;
+		case RIO_MAP_B110_TO_115200:
+			p->RIOPortp[port]->Config &= ~RIO_MAP_110_TO_110;
+			break;
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_STREAM_INFO:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_STREAM_INFO\n");
+		return -EINVAL;
+
+	case RIO_SEND_PACKET:
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET\n");
+		if (copyin((int) arg, (caddr_t) & SendPack, sizeof(SendPack)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET: Bad copy from user space\n");
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		if (SendPack.PortNum >= 128) {
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -ENXIO;
+		}
+
+		PortP = p->RIOPortp[SendPack.PortNum];
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+
+		if (!can_add_transmit(&PacketP, PortP)) {
+			p->RIOError.Error = UNIT_IS_IN_USE;
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			return -ENOSPC;
+		}
+
+		for (loop = 0; loop < (ushort) (SendPack.Len & 127); loop++)
+			WBYTE(PacketP->data[loop], SendPack.Data[loop]);
+
+		WBYTE(PacketP->len, SendPack.Len);
+
+		add_transmit(PortP);
+		/*
+		 ** Count characters transmitted for port statistics reporting
+		 */
+		if (PortP->statsGather)
+			PortP->txchars += (SendPack.Len & 127);
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return retval;
+
+	case RIO_NO_MESG:
+		if (su)
+			p->RIONoMessage = 1;
+		return su ? 0 : -EPERM;
+
+	case RIO_MESG:
+		if (su)
+			p->RIONoMessage = 0;
+		return su ? 0 : -EPERM;
+
+	case RIO_WHAT_MESG:
+		if (copyout((caddr_t) & p->RIONoMessage, (int) arg, sizeof(p->RIONoMessage)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_WHAT_MESG: Bad copy to user space\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_MEM_DUMP:
+		if (copyin((int) arg, (caddr_t) & SubCmd, sizeof(struct SubCmdStruct)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP host %d rup %d addr %x\n", SubCmd.Host, SubCmd.Rup, SubCmd.Addr);
+
+		if (SubCmd.Rup >= MAX_RUP + LINKS_PER_UNIT) {
+			p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+
+		if (SubCmd.Host >= p->RIONumHosts) {
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+
+		port = p->RIOHosts[SubCmd.Host].UnixRups[SubCmd.Rup].BaseSysPort;
+
+		PortP = p->RIOPortp[port];
+
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+
+		if (RIOPreemptiveCmd(p, PortP, MEMDUMP) == RIO_FAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP failed\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			return -EBUSY;
+		} else
+			PortP->State |= RIO_BUSY;
+
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		if (copyout((caddr_t) p->RIOMemDump, (int) arg, MEMDUMP_SIZE) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP copy failed\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_TICK:
+		if ((int) arg < 0 || (int) arg >= p->RIONumHosts)
+			return -EINVAL;
+		rio_dprintk(RIO_DEBUG_CTRL, "Set interrupt for host %d\n", (int) arg);
+		WBYTE(p->RIOHosts[(int) arg].SetInt, 0xff);
+		return 0;
+
+	case RIO_TOCK:
+		if ((int) arg < 0 || (int) arg >= p->RIONumHosts)
+			return -EINVAL;
+		rio_dprintk(RIO_DEBUG_CTRL, "Clear interrupt for host %d\n", (int) arg);
+		WBYTE((p->RIOHosts[(int) arg].ResetInt), 0xff);
+		return 0;
+
+	case RIO_READ_CHECK:
+		/* Check reads for pkts with data[0] the same */
+		p->RIOReadCheck = !p->RIOReadCheck;
+		if (copyout((caddr_t) & p->RIOReadCheck, (int) arg, sizeof(uint)) == COPYFAIL) {
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+
+	case RIO_READ_REGISTER:
+		if (copyin((int) arg, (caddr_t) & SubCmd, sizeof(struct SubCmdStruct)) == COPYFAIL) {
+			p->RIOError.Error = COPYIN_FAILED;
+			return -EFAULT;
+		}
+		rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER host %d rup %d port %d reg %x\n", SubCmd.Host, SubCmd.Rup, SubCmd.Port, SubCmd.Addr);
+
+		if (SubCmd.Port > 511) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", SubCmd.Port);
+			p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+
+		if (SubCmd.Rup >= MAX_RUP + LINKS_PER_UNIT) {
+			p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+
+		if (SubCmd.Host >= p->RIONumHosts) {
+			p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
+			return -EINVAL;
+		}
+
+		port = p->RIOHosts[SubCmd.Host].UnixRups[SubCmd.Rup].BaseSysPort + SubCmd.Port;
+		PortP = p->RIOPortp[port];
+
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
+
+		if (RIOPreemptiveCmd(p, PortP, READ_REGISTER) == RIO_FAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER failed\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			return -EBUSY;
+		} else
+			PortP->State |= RIO_BUSY;
+
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		if (copyout((caddr_t) & p->CdRegister, (int) arg, sizeof(uint)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER copy failed\n");
+			p->RIOError.Error = COPYOUT_FAILED;
+			return -EFAULT;
+		}
+		return 0;
+		/*
+		 ** rio_make_dev: given port number (0-511) ORed with port type
+		 ** (RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT) return dev_t
+		 ** value to pass to mknod to create the correct device node.
+		 */
+	case RIO_MAKE_DEV:
+		{
+			uint port = (uint) arg & RIO_MODEM_MASK;
+
+			switch ((uint) arg & RIO_DEV_MASK) {
+			case RIO_DEV_DIRECT:
+				arg = (caddr_t) drv_makedev(MAJOR(dev), port);
+				rio_dprintk(RIO_DEBUG_CTRL, "Makedev direct 0x%x is 0x%x\n", port, (int) arg);
+				return (int) arg;
+			case RIO_DEV_MODEM:
+				arg = (caddr_t) drv_makedev(MAJOR(dev), (port | RIO_MODEM_BIT));
+				rio_dprintk(RIO_DEBUG_CTRL, "Makedev modem 0x%x is 0x%x\n", port, (int) arg);
+				return (int) arg;
+			case RIO_DEV_XPRINT:
+				arg = (caddr_t) drv_makedev(MAJOR(dev), port);
+				rio_dprintk(RIO_DEBUG_CTRL, "Makedev printer 0x%x is 0x%x\n", port, (int) arg);
+				return (int) arg;
+			}
+			rio_dprintk(RIO_DEBUG_CTRL, "MAKE Device is called\n");
+			return -EINVAL;
+		}
+		/*
+		 ** rio_minor: given a dev_t from a stat() call, return
+		 ** the port number (0-511) ORed with the port type
+		 ** ( RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT )
+		 */
+	case RIO_MINOR:
+		{
+			dev_t dv;
+			int mino;
+
+			dv = (dev_t) ((int) arg);
+			mino = RIO_UNMODEM(dv);
+
+			if (RIO_ISMODEM(dv)) {
+				rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: modem %d\n", dv, mino);
+				arg = (caddr_t) (mino | RIO_DEV_MODEM);
+			} else {
+				rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: direct %d\n", dv, mino);
+				arg = (caddr_t) (mino | RIO_DEV_DIRECT);
+			}
+			return (int) arg;
+		}
 	}
-	rio_dprintk (RIO_DEBUG_CTRL, "INVALID DAEMON IOCTL 0x%x\n",cmd);
+	rio_dprintk(RIO_DEBUG_CTRL, "INVALID DAEMON IOCTL 0x%x\n", cmd);
 	p->RIOError.Error = IOCTL_COMMAND_UNKNOWN;
 
-	func_exit ();
+	func_exit();
 	return -EINVAL;
 }
 
 /*
 ** Pre-emptive commands go on RUPs and are only one byte long.
 */
-int
-RIOPreemptiveCmd(p, PortP, Cmd)
-struct rio_info *	p;
+int RIOPreemptiveCmd(p, PortP, Cmd)
+struct rio_info *p;
 struct Port *PortP;
 uchar Cmd;
 {
@@ -1766,104 +1654,99 @@ uchar Cmd;
 	int port;
 
 #ifdef CHECK
-	CheckPortP( PortP );
+	CheckPortP(PortP);
 #endif
 
-	if ( PortP->State & RIO_DELETED ) {
-		rio_dprintk (RIO_DEBUG_CTRL, "Preemptive command to deleted RTA ignored\n");
+	if (PortP->State & RIO_DELETED) {
+		rio_dprintk(RIO_DEBUG_CTRL, "Preemptive command to deleted RTA ignored\n");
 		return RIO_FAIL;
 	}
 
-	if (((int)((char)PortP->InUse) == -1) || ! (CmdBlkP = RIOGetCmdBlk()) ) {
-		rio_dprintk (RIO_DEBUG_CTRL, "Cannot allocate command block for command %d on port %d\n",
-		       Cmd, PortP->PortNum);
+	if (((int) ((char) PortP->InUse) == -1) || !(CmdBlkP = RIOGetCmdBlk())) {
+		rio_dprintk(RIO_DEBUG_CTRL, "Cannot allocate command block for command %d on port %d\n", Cmd, PortP->PortNum);
 		return RIO_FAIL;
 	}
 
-	rio_dprintk (RIO_DEBUG_CTRL, "Command blk 0x%x - InUse now %d\n", 
-	       (int)CmdBlkP,PortP->InUse);
+	rio_dprintk(RIO_DEBUG_CTRL, "Command blk 0x%x - InUse now %d\n", (int) CmdBlkP, PortP->InUse);
 
-	PktCmdP = (struct PktCmd_M *)&CmdBlkP->Packet.data[0];
+	PktCmdP = (struct PktCmd_M *) &CmdBlkP->Packet.data[0];
 
-	CmdBlkP->Packet.src_unit  = 0;
+	CmdBlkP->Packet.src_unit = 0;
 	if (PortP->SecondBlock)
 		rup = PortP->ID2;
 	else
 		rup = PortP->RupNum;
 	CmdBlkP->Packet.dest_unit = rup;
-	CmdBlkP->Packet.src_port  = COMMAND_RUP;
+	CmdBlkP->Packet.src_port = COMMAND_RUP;
 	CmdBlkP->Packet.dest_port = COMMAND_RUP;
-	CmdBlkP->Packet.len	  = PKT_CMD_BIT | 2;
-	CmdBlkP->PostFuncP	= RIOUnUse;
-	CmdBlkP->PostArg	= (int)PortP;
-	PktCmdP->Command	= Cmd;
-	port				= PortP->HostPort % (ushort)PORTS_PER_RTA;
+	CmdBlkP->Packet.len = PKT_CMD_BIT | 2;
+	CmdBlkP->PostFuncP = RIOUnUse;
+	CmdBlkP->PostArg = (int) PortP;
+	PktCmdP->Command = Cmd;
+	port = PortP->HostPort % (ushort) PORTS_PER_RTA;
 	/*
-	** Index ports 8-15 for 2nd block of 16 port RTA.
-	*/
+	 ** Index ports 8-15 for 2nd block of 16 port RTA.
+	 */
 	if (PortP->SecondBlock)
 		port += (ushort) PORTS_PER_RTA;
-	PktCmdP->PhbNum	   = port;
-
-	switch ( Cmd ) {
-		case MEMDUMP:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue MEMDUMP command blk 0x%x (addr 0x%x)\n",
-			       (int)CmdBlkP, (int)SubCmd.Addr);
-			PktCmdP->SubCommand		= MEMDUMP;
-			PktCmdP->SubAddr		= SubCmd.Addr;
-			break;
-		case FCLOSE:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue FCLOSE command blk 0x%x\n",(int)CmdBlkP);
-			break;
-		case READ_REGISTER:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) command blk 0x%x\n",
-		 		(int)SubCmd.Addr, (int)CmdBlkP);
-			PktCmdP->SubCommand		= READ_REGISTER;
-			PktCmdP->SubAddr		= SubCmd.Addr;
-			break;
-		case RESUME:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue RESUME command blk 0x%x\n",(int)CmdBlkP);
-			break;
-		case RFLUSH:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue RFLUSH command blk 0x%x\n",(int)CmdBlkP);
-			CmdBlkP->PostFuncP = RIORFlushEnable;
-			break;
-		case SUSPEND:
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue SUSPEND command blk 0x%x\n",(int)CmdBlkP);
-			break;
-
-		case MGET :
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue MGET command blk 0x%x\n", (int)CmdBlkP);
-			break;
-
-		case MSET :
-		case MBIC :
-		case MBIS :
-			CmdBlkP->Packet.data[4] = (char) PortP->ModemLines;
-			rio_dprintk (RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk 0x%x\n", (int)CmdBlkP);
-			break;
-
-		case WFLUSH:
-			/*
-			** If we have queued up the maximum number of Write flushes
-			** allowed then we should not bother sending any more to the
-			** RTA.
-			*/
-			if ((int)((char)PortP->WflushFlag) == (int)-1) {
-				rio_dprintk (RIO_DEBUG_CTRL, "Trashed WFLUSH, WflushFlag about to wrap!");
-				RIOFreeCmdBlk(CmdBlkP);
-				return(RIO_FAIL);
-			} else {
-				rio_dprintk (RIO_DEBUG_CTRL, "Queue WFLUSH command blk 0x%x\n",
-				       (int)CmdBlkP);
-				CmdBlkP->PostFuncP = RIOWFlushMark;
-			}
-			break;
+	PktCmdP->PhbNum = port;
+
+	switch (Cmd) {
+	case MEMDUMP:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk 0x%x (addr 0x%x)\n", (int) CmdBlkP, (int) SubCmd.Addr);
+		PktCmdP->SubCommand = MEMDUMP;
+		PktCmdP->SubAddr = SubCmd.Addr;
+		break;
+	case FCLOSE:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk 0x%x\n", (int) CmdBlkP);
+		break;
+	case READ_REGISTER:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) command blk 0x%x\n", (int) SubCmd.Addr, (int) CmdBlkP);
+		PktCmdP->SubCommand = READ_REGISTER;
+		PktCmdP->SubAddr = SubCmd.Addr;
+		break;
+	case RESUME:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk 0x%x\n", (int) CmdBlkP);
+		break;
+	case RFLUSH:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk 0x%x\n", (int) CmdBlkP);
+		CmdBlkP->PostFuncP = RIORFlushEnable;
+		break;
+	case SUSPEND:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk 0x%x\n", (int) CmdBlkP);
+		break;
+
+	case MGET:
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk 0x%x\n", (int) CmdBlkP);
+		break;
+
+	case MSET:
+	case MBIC:
+	case MBIS:
+		CmdBlkP->Packet.data[4] = (char) PortP->ModemLines;
+		rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command blk 0x%x\n", (int) CmdBlkP);
+		break;
+
+	case WFLUSH:
+		/*
+		 ** If we have queued up the maximum number of Write flushes
+		 ** allowed then we should not bother sending any more to the
+		 ** RTA.
+		 */
+		if ((int) ((char) PortP->WflushFlag) == (int) -1) {
+			rio_dprintk(RIO_DEBUG_CTRL, "Trashed WFLUSH, WflushFlag about to wrap!");
+			RIOFreeCmdBlk(CmdBlkP);
+			return (RIO_FAIL);
+		} else {
+			rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command blk 0x%x\n", (int) CmdBlkP);
+			CmdBlkP->PostFuncP = RIOWFlushMark;
+		}
+		break;
 	}
 
 	PortP->InUse++;
 
-	Ret = RIOQueueCmdBlk( PortP->HostP, rup, CmdBlkP );
+	Ret = RIOQueueCmdBlk(PortP->HostP, rup, CmdBlkP);
 
 	return Ret;
 }

drivers/char/rio/riodrvr.h

@@ -33,7 +33,7 @@
 #ifndef __riodrvr_h
 #define __riodrvr_h
 
-#include <asm/param.h>	/* for HZ */
+#include <asm/param.h>		/* for HZ */
 
 #ifdef SCCS_LABELS
 static char *_riodrvr_h_sccs_ = "@(#)riodrvr.h	1.3";
@@ -44,15 +44,15 @@ static char *_riodrvr_h_sccs_ = "@(#)riodrvr.h	1.3";
 
 
 struct rio_info {
-	int			mode;			/* Intr or polled, word/byte */
-	spinlock_t		RIOIntrSem;		/* Interrupt thread sem */
-	int			current_chan;		/* current channel */
-	int			RIOFailed;		/* Not initialised ? */
-	int			RIOInstallAttempts;	/* no. of rio-install() calls */
-	int			RIOLastPCISearch;	/* status of last search */
-	int			RIONumHosts;		/* Number of RIO Hosts */
-	struct Host		* RIOHosts;		/* RIO Host values */
-	struct Port		**RIOPortp;		/* RIO port values */
+	int mode;		/* Intr or polled, word/byte */
+	spinlock_t RIOIntrSem;	/* Interrupt thread sem */
+	int current_chan;	/* current channel */
+	int RIOFailed;		/* Not initialised ? */
+	int RIOInstallAttempts;	/* no. of rio-install() calls */
+	int RIOLastPCISearch;	/* status of last search */
+	int RIONumHosts;	/* Number of RIO Hosts */
+	struct Host *RIOHosts;	/* RIO Host values */
+	struct Port **RIOPortp;	/* RIO port values */
 /*
 ** 02.03.1999 ARG - ESIL 0820 fix
 ** We no longer use RIOBootMode
@@ -60,9 +60,9 @@ struct rio_info {
 	int			RIOBootMode;		* RIO boot mode *
 **
 */
-	int			RIOPrintDisabled;	/* RIO printing disabled ? */
-	int			RIOPrintLogState;	/* RIO printing state ? */
-	int			RIOPolling;		/* Polling ? */
+	int RIOPrintDisabled;	/* RIO printing disabled ? */
+	int RIOPrintLogState;	/* RIO printing state ? */
+	int RIOPolling;		/* Polling ? */
 /*
 ** 09.12.1998 ARG - ESIL 0776 part fix
 ** The 'RIO_QUICK_CHECK' ioctl was using RIOHalted.
@@ -70,61 +70,61 @@ struct rio_info {
 ** updated in RIOConCon() - to keep track of RTA connections/disconnections.
 ** 'RIO_QUICK_CHECK' now returns the value of RIORtaDisCons.
 */
-	int			RIOHalted;		/* halted ? */
-	int			RIORtaDisCons;		/* RTA connections/disconnections */
-	uint			RIOReadCheck;		/* Rio read check */
-	uint			RIONoMessage;		/* To display message or not */
-	uint			RIONumBootPkts;		/* how many packets for an RTA */
-	uint			RIOBootCount; 		/* size of RTA code */
-	uint			RIOBooting;		/* count of outstanding boots */
-	uint			RIOSystemUp;		/* Booted ?? */
-	uint			RIOCounting;		/* for counting interrupts */
-	uint			RIOIntCount;		/* # of intr since last check */
-	uint			RIOTxCount;		/* number of xmit intrs  */
-	uint			RIORxCount;		/* number of rx intrs */
-	uint			RIORupCount;		/* number of rup intrs */
-	int			RIXTimer; 
-	int			RIOBufferSize;		/* Buffersize */
-	int			RIOBufferMask;		/* Buffersize */
-
-	int			RIOFirstMajor;		/* First host card's major no */
-
-	uint			RIOLastPortsMapped;	/* highest port number known */
-	uint			RIOFirstPortsMapped;	/* lowest port number known */
-
-	uint			RIOLastPortsBooted;	/* highest port number running */
-	uint			RIOFirstPortsBooted;	/* lowest port number running */
-
-	uint			RIOLastPortsOpened;	/* highest port number running */
-	uint			RIOFirstPortsOpened;	/* lowest port number running */
+	int RIOHalted;		/* halted ? */
+	int RIORtaDisCons;	/* RTA connections/disconnections */
+	uint RIOReadCheck;	/* Rio read check */
+	uint RIONoMessage;	/* To display message or not */
+	uint RIONumBootPkts;	/* how many packets for an RTA */
+	uint RIOBootCount;	/* size of RTA code */
+	uint RIOBooting;	/* count of outstanding boots */
+	uint RIOSystemUp;	/* Booted ?? */
+	uint RIOCounting;	/* for counting interrupts */
+	uint RIOIntCount;	/* # of intr since last check */
+	uint RIOTxCount;	/* number of xmit intrs  */
+	uint RIORxCount;	/* number of rx intrs */
+	uint RIORupCount;	/* number of rup intrs */
+	int RIXTimer;
+	int RIOBufferSize;	/* Buffersize */
+	int RIOBufferMask;	/* Buffersize */
+
+	int RIOFirstMajor;	/* First host card's major no */
+
+	uint RIOLastPortsMapped;	/* highest port number known */
+	uint RIOFirstPortsMapped;	/* lowest port number known */
+
+	uint RIOLastPortsBooted;	/* highest port number running */
+	uint RIOFirstPortsBooted;	/* lowest port number running */
+
+	uint RIOLastPortsOpened;	/* highest port number running */
+	uint RIOFirstPortsOpened;	/* lowest port number running */
 
 	/* Flag to say that the topology information has been changed. */
-	uint			RIOQuickCheck; 
-	uint			CdRegister;		/* ??? */
-	int			RIOSignalProcess;	/* Signalling process */
-	int			rio_debug;		/* To debug ... */
-	int			RIODebugWait;		/* For what ??? */
-	int			tpri;			/* Thread prio */
-	int			tid;			/* Thread id */
-	uint			_RIO_Polled;		/* Counter for polling */
-	uint			_RIO_Interrupted;	/* Counter for interrupt */
-	int			intr_tid;		/* iointset return value */
-	int			TxEnSem;		/* TxEnable Semaphore */
-
-
-	struct Error		RIOError;		/* to Identify what went wrong */ 
-	struct Conf		RIOConf;		/* Configuration ??? */
-	struct ttystatics	channel[RIO_PORTS];	/* channel information */
-	char			RIOBootPackets[1+(SIXTY_FOUR_K/RTA_BOOT_DATA_SIZE)]
-								[RTA_BOOT_DATA_SIZE];
-	struct Map		RIOConnectTable[TOTAL_MAP_ENTRIES];
-	struct Map		RIOSavedTable[TOTAL_MAP_ENTRIES];
+	uint RIOQuickCheck;
+	uint CdRegister;	/* ??? */
+	int RIOSignalProcess;	/* Signalling process */
+	int rio_debug;		/* To debug ... */
+	int RIODebugWait;	/* For what ??? */
+	int tpri;		/* Thread prio */
+	int tid;		/* Thread id */
+	uint _RIO_Polled;	/* Counter for polling */
+	uint _RIO_Interrupted;	/* Counter for interrupt */
+	int intr_tid;		/* iointset return value */
+	int TxEnSem;		/* TxEnable Semaphore */
+
+
+	struct Error RIOError;	/* to Identify what went wrong */
+	struct Conf RIOConf;	/* Configuration ??? */
+	struct ttystatics channel[RIO_PORTS];	/* channel information */
+	char RIOBootPackets[1 + (SIXTY_FOUR_K / RTA_BOOT_DATA_SIZE)]
+	    [RTA_BOOT_DATA_SIZE];
+	struct Map RIOConnectTable[TOTAL_MAP_ENTRIES];
+	struct Map RIOSavedTable[TOTAL_MAP_ENTRIES];
 
 	/* RTA to host binding table for master/slave operation */
-	ulong			RIOBindTab[MAX_RTA_BINDINGS];
+	ulong RIOBindTab[MAX_RTA_BINDINGS];
 	/* RTA memory dump variable */
-	uchar			RIOMemDump[MEMDUMP_SIZE]; 
-	struct ModuleInfo 	RIOModuleTypes[MAX_MODULE_TYPES];
+	uchar RIOMemDump[MEMDUMP_SIZE];
+	struct ModuleInfo RIOModuleTypes[MAX_MODULE_TYPES];
 
 };
 
@@ -141,4 +141,4 @@ struct rio_info {
 #define WRBYTE(x,y)		*(volatile unsigned char *)((x)) = \
 					(unsigned char)(y)
 
-#endif	/* __riodrvr.h */
+#endif				/* __riodrvr.h */

drivers/char/rio/rioinfo.h

@@ -41,29 +41,29 @@ static char *_rioinfo_h_sccs_ = "@(#)rioinfo.h	1.2";
 ** Host card data structure
 */
 struct RioHostInfo {
-	long	location;	/* RIO Card Base I/O address */
-	long	vector;		/* RIO Card IRQ vector */
-	int	bus;		/* ISA/EISA/MCA/PCI */
-	int	mode;		/* pointer to host mode - INTERRUPT / POLLED */
+	long location;		/* RIO Card Base I/O address */
+	long vector;		/* RIO Card IRQ vector */
+	int bus;		/* ISA/EISA/MCA/PCI */
+	int mode;		/* pointer to host mode - INTERRUPT / POLLED */
 	struct old_sgttyb
-		* Sg;		/* pointer to default term characteristics */
+	*Sg;			/* pointer to default term characteristics */
 };
 
 
 /* Mode in rio device info */
-#define INTERRUPTED_MODE	0x01		/* Interrupt is generated */
-#define POLLED_MODE		0x02		/* No interrupt */
-#define AUTO_MODE		0x03		/* Auto mode */
+#define INTERRUPTED_MODE	0x01	/* Interrupt is generated */
+#define POLLED_MODE		0x02	/* No interrupt */
+#define AUTO_MODE		0x03	/* Auto mode */
 
-#define WORD_ACCESS_MODE	0x10		/* Word Access Mode */
-#define BYTE_ACCESS_MODE	0x20		/* Byte Access Mode */
+#define WORD_ACCESS_MODE	0x10	/* Word Access Mode */
+#define BYTE_ACCESS_MODE	0x20	/* Byte Access Mode */
 
 
 /* Bus type that RIO supports */
-#define ISA_BUS			0x01		/* The card is ISA */
-#define EISA_BUS		0x02		/* The card is EISA */
-#define MCA_BUS			0x04		/* The card is MCA */
-#define PCI_BUS			0x08		/* The card is PCI */
+#define ISA_BUS			0x01	/* The card is ISA */
+#define EISA_BUS		0x02	/* The card is EISA */
+#define MCA_BUS			0x04	/* The card is MCA */
+#define PCI_BUS			0x08	/* The card is PCI */
 
 /*
 ** 11.11.1998 ARG - ESIL ???? part fix
@@ -93,4 +93,4 @@ struct RioHostInfo {
 	'V' - '@'				/* literal next char */ \
 }
 
-#endif /* __rioinfo_h */
+#endif				/* __rioinfo_h */

drivers/char/rio/riointr.c

@@ -88,99 +88,93 @@ static char *_riointr_c_sccs_ = "@(#)riointr.c	1.2";
 static void RIOReceive(struct rio_info *, struct Port *);
 
 
-static char *firstchars (char *p, int nch)
+static char *firstchars(char *p, int nch)
 {
-  static char buf[2][128];
-  static int t=0;
-  t = ! t;
-  memcpy (buf[t], p, nch);
-  buf[t][nch] = 0;
-  return buf[t];
+	static char buf[2][128];
+	static int t = 0;
+	t = !t;
+	memcpy(buf[t], p, nch);
+	buf[t][nch] = 0;
+	return buf[t];
 }
 
 
 #define	INCR( P, I )	((P) = (((P)+(I)) & p->RIOBufferMask))
 /* Enable and start the transmission of packets */
-void
-RIOTxEnable(en)
-char *		en;
+void RIOTxEnable(en)
+char *en;
 {
-  struct Port *	PortP;
-  struct rio_info *p;
-  struct tty_struct* tty;
-  int c;
-  struct PKT *	PacketP;
-  unsigned long flags;
-
-  PortP = (struct Port *)en; 
-  p = (struct rio_info *)PortP->p;
-  tty = PortP->gs.tty;
-
-
-  rio_dprintk (RIO_DEBUG_INTR, "tx port %d: %d chars queued.\n", 
-	      PortP->PortNum, PortP->gs.xmit_cnt);
-
-  if (!PortP->gs.xmit_cnt) return;
-  
-
-  /* This routine is an order of magnitude simpler than the specialix
-     version. One of the disadvantages is that this version will send
-     an incomplete packet (usually 64 bytes instead of 72) once for
-     every 4k worth of data. Let's just say that this won't influence
-     performance significantly..... */
-
-  rio_spin_lock_irqsave(&PortP->portSem, flags);
-
-  while (can_add_transmit( &PacketP, PortP )) {
-    c = PortP->gs.xmit_cnt;
-    if (c > PKT_MAX_DATA_LEN) c = PKT_MAX_DATA_LEN;
-
-    /* Don't copy past the end of the source buffer */
-    if (c > SERIAL_XMIT_SIZE - PortP->gs.xmit_tail) 
-      c = SERIAL_XMIT_SIZE - PortP->gs.xmit_tail;
-
-    { int t;
-    t = (c > 10)?10:c;
-    
-    rio_dprintk (RIO_DEBUG_INTR, "rio: tx port %d: copying %d chars: %s - %s\n", 
-		 PortP->PortNum, c, 
-		 firstchars (PortP->gs.xmit_buf + PortP->gs.xmit_tail      , t),
-		 firstchars (PortP->gs.xmit_buf + PortP->gs.xmit_tail + c-t, t));
-    }
-    /* If for one reason or another, we can't copy more data, 
-       we're done! */
-    if (c == 0) break;
-
-    rio_memcpy_toio (PortP->HostP->Caddr, (caddr_t)PacketP->data, 
-		 PortP->gs.xmit_buf + PortP->gs.xmit_tail, c);
-    /*    udelay (1); */
-
-    writeb (c, &(PacketP->len));
-    if (!( PortP->State & RIO_DELETED ) ) {
-      add_transmit ( PortP );
-      /*
-      ** Count chars tx'd for port statistics reporting
-      */
-      if ( PortP->statsGather )
-	PortP->txchars += c;
-    }
-    PortP->gs.xmit_tail = (PortP->gs.xmit_tail + c) & (SERIAL_XMIT_SIZE-1);
-    PortP->gs.xmit_cnt -= c;
-  }
-
-  rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-
-  if (PortP->gs.xmit_cnt <= (PortP->gs.wakeup_chars + 2*PKT_MAX_DATA_LEN)) {
-    rio_dprintk (RIO_DEBUG_INTR, "Waking up.... ldisc:%d (%d/%d)....",
-		 (int)(PortP->gs.tty->flags & (1 << TTY_DO_WRITE_WAKEUP)),
-		 PortP->gs.wakeup_chars, PortP->gs.xmit_cnt); 
-    if ((PortP->gs.tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
-	PortP->gs.tty->ldisc.write_wakeup)
-      (PortP->gs.tty->ldisc.write_wakeup)(PortP->gs.tty);
-    rio_dprintk (RIO_DEBUG_INTR, "(%d/%d)\n",
-		PortP->gs.wakeup_chars, PortP->gs.xmit_cnt); 
-    wake_up_interruptible(&PortP->gs.tty->write_wait);
-  }
+	struct Port *PortP;
+	struct rio_info *p;
+	struct tty_struct *tty;
+	int c;
+	struct PKT *PacketP;
+	unsigned long flags;
+
+	PortP = (struct Port *) en;
+	p = (struct rio_info *) PortP->p;
+	tty = PortP->gs.tty;
+
+
+	rio_dprintk(RIO_DEBUG_INTR, "tx port %d: %d chars queued.\n", PortP->PortNum, PortP->gs.xmit_cnt);
+
+	if (!PortP->gs.xmit_cnt)
+		return;
+
+
+	/* This routine is an order of magnitude simpler than the specialix
+	   version. One of the disadvantages is that this version will send
+	   an incomplete packet (usually 64 bytes instead of 72) once for
+	   every 4k worth of data. Let's just say that this won't influence
+	   performance significantly..... */
+
+	rio_spin_lock_irqsave(&PortP->portSem, flags);
+
+	while (can_add_transmit(&PacketP, PortP)) {
+		c = PortP->gs.xmit_cnt;
+		if (c > PKT_MAX_DATA_LEN)
+			c = PKT_MAX_DATA_LEN;
+
+		/* Don't copy past the end of the source buffer */
+		if (c > SERIAL_XMIT_SIZE - PortP->gs.xmit_tail)
+			c = SERIAL_XMIT_SIZE - PortP->gs.xmit_tail;
+
+		{
+			int t;
+			t = (c > 10) ? 10 : c;
+
+			rio_dprintk(RIO_DEBUG_INTR, "rio: tx port %d: copying %d chars: %s - %s\n", PortP->PortNum, c, firstchars(PortP->gs.xmit_buf + PortP->gs.xmit_tail, t), firstchars(PortP->gs.xmit_buf + PortP->gs.xmit_tail + c - t, t));
+		}
+		/* If for one reason or another, we can't copy more data,
+		   we're done! */
+		if (c == 0)
+			break;
+
+		rio_memcpy_toio(PortP->HostP->Caddr, (caddr_t) PacketP->data, PortP->gs.xmit_buf + PortP->gs.xmit_tail, c);
+		/*    udelay (1); */
+
+		writeb(c, &(PacketP->len));
+		if (!(PortP->State & RIO_DELETED)) {
+			add_transmit(PortP);
+			/*
+			 ** Count chars tx'd for port statistics reporting
+			 */
+			if (PortP->statsGather)
+				PortP->txchars += c;
+		}
+		PortP->gs.xmit_tail = (PortP->gs.xmit_tail + c) & (SERIAL_XMIT_SIZE - 1);
+		PortP->gs.xmit_cnt -= c;
+	}
+
+	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+
+	if (PortP->gs.xmit_cnt <= (PortP->gs.wakeup_chars + 2 * PKT_MAX_DATA_LEN)) {
+		rio_dprintk(RIO_DEBUG_INTR, "Waking up.... ldisc:%d (%d/%d)....", (int) (PortP->gs.tty->flags & (1 << TTY_DO_WRITE_WAKEUP)), PortP->gs.wakeup_chars, PortP->gs.xmit_cnt);
+		if ((PortP->gs.tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && PortP->gs.tty->ldisc.write_wakeup)
+			(PortP->gs.tty->ldisc.write_wakeup) (PortP->gs.tty);
+		rio_dprintk(RIO_DEBUG_INTR, "(%d/%d)\n", PortP->gs.wakeup_chars, PortP->gs.xmit_cnt);
+		wake_up_interruptible(&PortP->gs.tty->write_wait);
+	}
 
 }
 
@@ -189,361 +183,349 @@ char *		en;
 ** RIO Host Service routine. Does all the work traditionally associated with an
 ** interrupt.
 */
-static int	RupIntr;
-static int	RxIntr;
-static int	TxIntr;
-void
-RIOServiceHost(p, HostP, From)
-struct rio_info *	p;
+static int RupIntr;
+static int RxIntr;
+static int TxIntr;
+void RIOServiceHost(p, HostP, From)
+struct rio_info *p;
 struct Host *HostP;
-int From; 
+int From;
 {
-  rio_spin_lock (&HostP->HostLock);
-  if ( (HostP->Flags & RUN_STATE) != RC_RUNNING ) { 
-    static int t =0;
-    rio_spin_unlock (&HostP->HostLock); 
-    if ((t++ % 200) == 0)
-      rio_dprintk (RIO_DEBUG_INTR, "Interrupt but host not running. flags=%x.\n", (int)HostP->Flags);
-    return;
-  }
-  rio_spin_unlock (&HostP->HostLock); 
-
-  if ( RWORD( HostP->ParmMapP->rup_intr ) ) {
-    WWORD( HostP->ParmMapP->rup_intr , 0 );
-    p->RIORupCount++;
-    RupIntr++;
-    rio_dprintk (RIO_DEBUG_INTR, "rio: RUP interrupt on host %d\n", HostP-p->RIOHosts);
-    RIOPollHostCommands(p, HostP );
-  }
-
-  if ( RWORD( HostP->ParmMapP->rx_intr ) ) {
-    int port;
-
-    WWORD( HostP->ParmMapP->rx_intr , 0 );
-    p->RIORxCount++;
-    RxIntr++;
-
-    rio_dprintk (RIO_DEBUG_INTR, "rio: RX interrupt on host %d\n", HostP-p->RIOHosts);
-    /*
-    ** Loop through every port. If the port is mapped into
-    ** the system ( i.e. has /dev/ttyXXXX associated ) then it is
-    ** worth checking. If the port isn't open, grab any packets
-    ** hanging on its receive queue and stuff them on the free
-    ** list; check for commands on the way.
-    */
-    for ( port=p->RIOFirstPortsBooted; 
-	  port<p->RIOLastPortsBooted+PORTS_PER_RTA; port++ ) {
-      struct Port *PortP = p->RIOPortp[port];
-      struct tty_struct *ttyP;
-      struct PKT *PacketP;
-		
-      /*
-      ** not mapped in - most of the RIOPortp[] information
-      ** has not been set up!
-      ** Optimise: ports come in bundles of eight.
-      */
-      if ( !PortP->Mapped ) {
-	port += 7;
-	continue; /* with the next port */
-      }
-
-      /*
-      ** If the host board isn't THIS host board, check the next one.
-      ** optimise: ports come in bundles of eight.
-      */
-      if ( PortP->HostP != HostP ) {
-	port += 7;
-	continue;
-      }
-
-      /*
-      ** Let us see - is the port open? If not, then don't service it.
-      */
-      if ( !( PortP->PortState & PORT_ISOPEN ) ) {
-	continue;
-      }
-
-      /*
-      ** find corresponding tty structure. The process of mapping
-      ** the ports puts these here.
-      */
-      ttyP = PortP->gs.tty;
-
-      /*
-      ** Lock the port before we begin working on it.
-      */
-      rio_spin_lock(&PortP->portSem);
-
-      /*
-      ** Process received data if there is any.
-      */
-      if ( can_remove_receive( &PacketP, PortP ) )
-	RIOReceive(p, PortP);
-
-      /*
-      ** If there is no data left to be read from the port, and
-      ** it's handshake bit is set, then we must clear the handshake,
-      ** so that that downstream RTA is re-enabled.
-      */
-      if ( !can_remove_receive( &PacketP, PortP ) && 
-	   ( RWORD( PortP->PhbP->handshake )==PHB_HANDSHAKE_SET ) ) {
+	rio_spin_lock(&HostP->HostLock);
+	if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
+		static int t = 0;
+		rio_spin_unlock(&HostP->HostLock);
+		if ((t++ % 200) == 0)
+			rio_dprintk(RIO_DEBUG_INTR, "Interrupt but host not running. flags=%x.\n", (int) HostP->Flags);
+		return;
+	}
+	rio_spin_unlock(&HostP->HostLock);
+
+	if (RWORD(HostP->ParmMapP->rup_intr)) {
+		WWORD(HostP->ParmMapP->rup_intr, 0);
+		p->RIORupCount++;
+		RupIntr++;
+		rio_dprintk(RIO_DEBUG_INTR, "rio: RUP interrupt on host %d\n", HostP - p->RIOHosts);
+		RIOPollHostCommands(p, HostP);
+	}
+
+	if (RWORD(HostP->ParmMapP->rx_intr)) {
+		int port;
+
+		WWORD(HostP->ParmMapP->rx_intr, 0);
+		p->RIORxCount++;
+		RxIntr++;
+
+		rio_dprintk(RIO_DEBUG_INTR, "rio: RX interrupt on host %d\n", HostP - p->RIOHosts);
+		/*
+		 ** Loop through every port. If the port is mapped into
+		 ** the system ( i.e. has /dev/ttyXXXX associated ) then it is
+		 ** worth checking. If the port isn't open, grab any packets
+		 ** hanging on its receive queue and stuff them on the free
+		 ** list; check for commands on the way.
+		 */
+		for (port = p->RIOFirstPortsBooted; port < p->RIOLastPortsBooted + PORTS_PER_RTA; port++) {
+			struct Port *PortP = p->RIOPortp[port];
+			struct tty_struct *ttyP;
+			struct PKT *PacketP;
+
+			/*
+			 ** not mapped in - most of the RIOPortp[] information
+			 ** has not been set up!
+			 ** Optimise: ports come in bundles of eight.
+			 */
+			if (!PortP->Mapped) {
+				port += 7;
+				continue;	/* with the next port */
+			}
+
+			/*
+			 ** If the host board isn't THIS host board, check the next one.
+			 ** optimise: ports come in bundles of eight.
+			 */
+			if (PortP->HostP != HostP) {
+				port += 7;
+				continue;
+			}
+
+			/*
+			 ** Let us see - is the port open? If not, then don't service it.
+			 */
+			if (!(PortP->PortState & PORT_ISOPEN)) {
+				continue;
+			}
+
+			/*
+			 ** find corresponding tty structure. The process of mapping
+			 ** the ports puts these here.
+			 */
+			ttyP = PortP->gs.tty;
+
+			/*
+			 ** Lock the port before we begin working on it.
+			 */
+			rio_spin_lock(&PortP->portSem);
+
+			/*
+			 ** Process received data if there is any.
+			 */
+			if (can_remove_receive(&PacketP, PortP))
+				RIOReceive(p, PortP);
+
+			/*
+			 ** If there is no data left to be read from the port, and
+			 ** it's handshake bit is set, then we must clear the handshake,
+			 ** so that that downstream RTA is re-enabled.
+			 */
+			if (!can_remove_receive(&PacketP, PortP) && (RWORD(PortP->PhbP->handshake) == PHB_HANDSHAKE_SET)) {
 				/*
-				** MAGIC! ( Basically, handshake the RX buffer, so that
-				** the RTAs upstream can be re-enabled. )
-				*/
-	rio_dprintk (RIO_DEBUG_INTR, "Set RX handshake bit\n");
-	WWORD( PortP->PhbP->handshake, 
-	       PHB_HANDSHAKE_SET|PHB_HANDSHAKE_RESET );
-      }
-      rio_spin_unlock(&PortP->portSem);
-    }
-  }
-
-  if ( RWORD( HostP->ParmMapP->tx_intr ) ) {
-    int port;
-
-    WWORD( HostP->ParmMapP->tx_intr , 0);
-
-    p->RIOTxCount++;
-    TxIntr++;
-    rio_dprintk (RIO_DEBUG_INTR, "rio: TX interrupt on host %d\n", HostP-p->RIOHosts);
-
-    /*
-    ** Loop through every port.
-    ** If the port is mapped into the system ( i.e. has /dev/ttyXXXX
-    ** associated ) then it is worth checking.
-    */
-    for ( port=p->RIOFirstPortsBooted; 
-	  port<p->RIOLastPortsBooted+PORTS_PER_RTA; port++ ) {
-      struct Port *PortP = p->RIOPortp[port];
-      struct tty_struct *ttyP;
-      struct PKT *PacketP;
-
-      /*
-      ** not mapped in - most of the RIOPortp[] information
-      ** has not been set up!
-      */
-      if ( !PortP->Mapped ) {
-	port += 7;
-	continue; /* with the next port */
-      }
-
-      /*
-      ** If the host board isn't running, then its data structures
-      ** are no use to us - continue quietly.
-      */
-      if ( PortP->HostP != HostP ) {
-	port += 7;
-	continue; /* with the next port */
-      }
-
-      /*
-      ** Let us see - is the port open? If not, then don't service it.
-      */
-      if ( !( PortP->PortState & PORT_ISOPEN ) ) {
-	continue;
-      }
-
-      rio_dprintk (RIO_DEBUG_INTR, "rio: Looking into port %d.\n", port);
-      /*
-      ** Lock the port before we begin working on it.
-      */
-      rio_spin_lock(&PortP->portSem);
-
-      /*
-      ** If we can't add anything to the transmit queue, then
-      ** we need do none of this processing.
-      */
-      if ( !can_add_transmit( &PacketP, PortP ) ) {
-	rio_dprintk (RIO_DEBUG_INTR, "Can't add to port, so skipping.\n");
-	rio_spin_unlock(&PortP->portSem);
-	continue;
-      }
-
-      /*
-      ** find corresponding tty structure. The process of mapping
-      ** the ports puts these here.
-      */
-      ttyP = PortP->gs.tty;
-      /* If ttyP is NULL, the port is getting closed. Forget about it. */
-      if (!ttyP) {
-	rio_dprintk (RIO_DEBUG_INTR, "no tty, so skipping.\n");
-	rio_spin_unlock(&PortP->portSem);
-	continue;
-      }
-      /*
-      ** If there is more room available we start up the transmit
-      ** data process again. This can be direct I/O, if the cookmode
-      ** is set to COOK_RAW or COOK_MEDIUM, or will be a call to the
-      ** riotproc( T_OUTPUT ) if we are in COOK_WELL mode, to fetch
-      ** characters via the line discipline. We must always call
-      ** the line discipline,
-      ** so that user input characters can be echoed correctly.
-      **
-      ** ++++ Update +++++
-      ** With the advent of double buffering, we now see if
-      ** TxBufferOut-In is non-zero. If so, then we copy a packet
-      ** to the output place, and set it going. If this empties
-      ** the buffer, then we must issue a wakeup( ) on OUT.
-      ** If it frees space in the buffer then we must issue
-      ** a wakeup( ) on IN.
-      **
-      ** ++++ Extra! Extra! If PortP->WflushFlag is set, then we
-      ** have to send a WFLUSH command down the PHB, to mark the
-      ** end point of a WFLUSH. We also need to clear out any
-      ** data from the double buffer! ( note that WflushFlag is a
-      ** *count* of the number of WFLUSH commands outstanding! )
-      **
-      ** ++++ And there's more!
-      ** If an RTA is powered off, then on again, and rebooted,
-      ** whilst it has ports open, then we need to re-open the ports.
-      ** ( reasonable enough ). We can't do this when we spot the
-      ** re-boot, in interrupt time, because the queue is probably
-      ** full. So, when we come in here, we need to test if any
-      ** ports are in this condition, and re-open the port before
-      ** we try to send any more data to it. Now, the re-booted
-      ** RTA will be discarding packets from the PHB until it
-      ** receives this open packet, but don't worry tooo much
-      ** about that. The one thing that is interesting is the
-      ** combination of this effect and the WFLUSH effect!
-      */
-      /* For now don't handle RTA reboots. -- REW. 
-	 Reenabled. Otherwise RTA reboots didn't work. Duh. -- REW */
-      if ( PortP->MagicFlags ) {
-#if 1
-	if ( PortP->MagicFlags & MAGIC_REBOOT ) {
-	  /*
-	  ** well, the RTA has been rebooted, and there is room
-	  ** on its queue to add the open packet that is required.
-	  **
-	  ** The messy part of this line is trying to decide if
-	  ** we need to call the Param function as a tty or as
-	  ** a modem.
-	  ** DONT USE CLOCAL AS A TEST FOR THIS!
-	  **
-	  ** If we can't param the port, then move on to the
-	  ** next port.
-	  */
-	  PortP->InUse = NOT_INUSE;
-
-	  rio_spin_unlock(&PortP->portSem);
-	  if ( RIOParam(PortP, OPEN, ((PortP->Cor2Copy & 
-				       (COR2_RTSFLOW|COR2_CTSFLOW ) )== 
-				      (COR2_RTSFLOW|COR2_CTSFLOW ) ) ? 
-			TRUE : FALSE, DONT_SLEEP ) == RIO_FAIL ) {
-	    continue; /* with next port */
-	  }
-	  rio_spin_lock(&PortP->portSem);
-	  PortP->MagicFlags &= ~MAGIC_REBOOT;
+				 ** MAGIC! ( Basically, handshake the RX buffer, so that
+				 ** the RTAs upstream can be re-enabled. )
+				 */
+				rio_dprintk(RIO_DEBUG_INTR, "Set RX handshake bit\n");
+				WWORD(PortP->PhbP->handshake, PHB_HANDSHAKE_SET | PHB_HANDSHAKE_RESET);
+			}
+			rio_spin_unlock(&PortP->portSem);
+		}
 	}
+
+	if (RWORD(HostP->ParmMapP->tx_intr)) {
+		int port;
+
+		WWORD(HostP->ParmMapP->tx_intr, 0);
+
+		p->RIOTxCount++;
+		TxIntr++;
+		rio_dprintk(RIO_DEBUG_INTR, "rio: TX interrupt on host %d\n", HostP - p->RIOHosts);
+
+		/*
+		 ** Loop through every port.
+		 ** If the port is mapped into the system ( i.e. has /dev/ttyXXXX
+		 ** associated ) then it is worth checking.
+		 */
+		for (port = p->RIOFirstPortsBooted; port < p->RIOLastPortsBooted + PORTS_PER_RTA; port++) {
+			struct Port *PortP = p->RIOPortp[port];
+			struct tty_struct *ttyP;
+			struct PKT *PacketP;
+
+			/*
+			 ** not mapped in - most of the RIOPortp[] information
+			 ** has not been set up!
+			 */
+			if (!PortP->Mapped) {
+				port += 7;
+				continue;	/* with the next port */
+			}
+
+			/*
+			 ** If the host board isn't running, then its data structures
+			 ** are no use to us - continue quietly.
+			 */
+			if (PortP->HostP != HostP) {
+				port += 7;
+				continue;	/* with the next port */
+			}
+
+			/*
+			 ** Let us see - is the port open? If not, then don't service it.
+			 */
+			if (!(PortP->PortState & PORT_ISOPEN)) {
+				continue;
+			}
+
+			rio_dprintk(RIO_DEBUG_INTR, "rio: Looking into port %d.\n", port);
+			/*
+			 ** Lock the port before we begin working on it.
+			 */
+			rio_spin_lock(&PortP->portSem);
+
+			/*
+			 ** If we can't add anything to the transmit queue, then
+			 ** we need do none of this processing.
+			 */
+			if (!can_add_transmit(&PacketP, PortP)) {
+				rio_dprintk(RIO_DEBUG_INTR, "Can't add to port, so skipping.\n");
+				rio_spin_unlock(&PortP->portSem);
+				continue;
+			}
+
+			/*
+			 ** find corresponding tty structure. The process of mapping
+			 ** the ports puts these here.
+			 */
+			ttyP = PortP->gs.tty;
+			/* If ttyP is NULL, the port is getting closed. Forget about it. */
+			if (!ttyP) {
+				rio_dprintk(RIO_DEBUG_INTR, "no tty, so skipping.\n");
+				rio_spin_unlock(&PortP->portSem);
+				continue;
+			}
+			/*
+			 ** If there is more room available we start up the transmit
+			 ** data process again. This can be direct I/O, if the cookmode
+			 ** is set to COOK_RAW or COOK_MEDIUM, or will be a call to the
+			 ** riotproc( T_OUTPUT ) if we are in COOK_WELL mode, to fetch
+			 ** characters via the line discipline. We must always call
+			 ** the line discipline,
+			 ** so that user input characters can be echoed correctly.
+			 **
+			 ** ++++ Update +++++
+			 ** With the advent of double buffering, we now see if
+			 ** TxBufferOut-In is non-zero. If so, then we copy a packet
+			 ** to the output place, and set it going. If this empties
+			 ** the buffer, then we must issue a wakeup( ) on OUT.
+			 ** If it frees space in the buffer then we must issue
+			 ** a wakeup( ) on IN.
+			 **
+			 ** ++++ Extra! Extra! If PortP->WflushFlag is set, then we
+			 ** have to send a WFLUSH command down the PHB, to mark the
+			 ** end point of a WFLUSH. We also need to clear out any
+			 ** data from the double buffer! ( note that WflushFlag is a
+			 ** *count* of the number of WFLUSH commands outstanding! )
+			 **
+			 ** ++++ And there's more!
+			 ** If an RTA is powered off, then on again, and rebooted,
+			 ** whilst it has ports open, then we need to re-open the ports.
+			 ** ( reasonable enough ). We can't do this when we spot the
+			 ** re-boot, in interrupt time, because the queue is probably
+			 ** full. So, when we come in here, we need to test if any
+			 ** ports are in this condition, and re-open the port before
+			 ** we try to send any more data to it. Now, the re-booted
+			 ** RTA will be discarding packets from the PHB until it
+			 ** receives this open packet, but don't worry tooo much
+			 ** about that. The one thing that is interesting is the
+			 ** combination of this effect and the WFLUSH effect!
+			 */
+			/* For now don't handle RTA reboots. -- REW.
+			   Reenabled. Otherwise RTA reboots didn't work. Duh. -- REW */
+			if (PortP->MagicFlags) {
+#if 1
+				if (PortP->MagicFlags & MAGIC_REBOOT) {
+					/*
+					 ** well, the RTA has been rebooted, and there is room
+					 ** on its queue to add the open packet that is required.
+					 **
+					 ** The messy part of this line is trying to decide if
+					 ** we need to call the Param function as a tty or as
+					 ** a modem.
+					 ** DONT USE CLOCAL AS A TEST FOR THIS!
+					 **
+					 ** If we can't param the port, then move on to the
+					 ** next port.
+					 */
+					PortP->InUse = NOT_INUSE;
+
+					rio_spin_unlock(&PortP->portSem);
+					if (RIOParam(PortP, OPEN, ((PortP->Cor2Copy & (COR2_RTSFLOW | COR2_CTSFLOW)) == (COR2_RTSFLOW | COR2_CTSFLOW)) ? TRUE : FALSE, DONT_SLEEP) == RIO_FAIL) {
+						continue;	/* with next port */
+					}
+					rio_spin_lock(&PortP->portSem);
+					PortP->MagicFlags &= ~MAGIC_REBOOT;
+				}
 #endif
 
-	/*
-	** As mentioned above, this is a tacky hack to cope
-	** with WFLUSH
-	*/
-	if ( PortP->WflushFlag ) {
-	  rio_dprintk (RIO_DEBUG_INTR, "Want to WFLUSH mark this port\n");
-
-	  if ( PortP->InUse )
-	    rio_dprintk (RIO_DEBUG_INTR, "FAILS - PORT IS IN USE\n");
-	}
-				
-	while ( PortP->WflushFlag &&
-		can_add_transmit( &PacketP, PortP ) && 
-		( PortP->InUse == NOT_INUSE ) ) {
-	  int p;
-	  struct PktCmd *PktCmdP;
-
-	  rio_dprintk (RIO_DEBUG_INTR, "Add WFLUSH marker to data queue\n");
-	  /*
-	  ** make it look just like a WFLUSH command
-	  */
-	  PktCmdP = ( struct PktCmd * )&PacketP->data[0];
-
-	  WBYTE( PktCmdP->Command , WFLUSH );
-
-	  p =  PortP->HostPort % ( ushort )PORTS_PER_RTA;
-
-	  /*
-	  ** If second block of ports for 16 port RTA, add 8
-	  ** to index 8-15.
-	  */
-	  if ( PortP->SecondBlock )
-	    p += PORTS_PER_RTA;
-
-	  WBYTE( PktCmdP->PhbNum, p );
-
-	  /*
-	  ** to make debuggery easier
-	  */
-	  WBYTE( PacketP->data[ 2], 'W'  );
-	  WBYTE( PacketP->data[ 3], 'F'  );
-	  WBYTE( PacketP->data[ 4], 'L'  );
-	  WBYTE( PacketP->data[ 5], 'U'  );
-	  WBYTE( PacketP->data[ 6], 'S'  );
-	  WBYTE( PacketP->data[ 7], 'H'  );
-	  WBYTE( PacketP->data[ 8], ' '  );
-	  WBYTE( PacketP->data[ 9], '0'+PortP->WflushFlag );
-	  WBYTE( PacketP->data[10], ' '  );
-	  WBYTE( PacketP->data[11], ' '  );
-	  WBYTE( PacketP->data[12], '\0' );
-
-	  /*
-	  ** its two bytes long!
-	  */
-	  WBYTE( PacketP->len , PKT_CMD_BIT | 2 );
-
-	  /*
-	  ** queue it!
-	  */
-	  if ( !( PortP->State & RIO_DELETED ) ) {
-	    add_transmit( PortP );
-	    /*
-	    ** Count chars tx'd for port statistics reporting
-	    */
-	    if ( PortP->statsGather )
-	      PortP->txchars += 2;
-	  }
-
-	  if ( --( PortP->WflushFlag ) == 0 ) {
-	    PortP->MagicFlags &= ~MAGIC_FLUSH;
-	  }
-
-	  rio_dprintk (RIO_DEBUG_INTR, "Wflush count now stands at %d\n", 
-		 PortP->WflushFlag);
-	}
-	if ( PortP->MagicFlags & MORE_OUTPUT_EYGOR ) {
-	  if ( PortP->MagicFlags & MAGIC_FLUSH ) {
-	    PortP->MagicFlags |= MORE_OUTPUT_EYGOR;
-	  }
-	  else {
-	    if ( !can_add_transmit( &PacketP, PortP ) ) {
-	      rio_spin_unlock(&PortP->portSem);
-	      continue;
-	    }
-	    rio_spin_unlock(&PortP->portSem);
-	    RIOTxEnable((char *)PortP);
-	    rio_spin_lock(&PortP->portSem);
-	    PortP->MagicFlags &= ~MORE_OUTPUT_EYGOR;
-	  }
+				/*
+				 ** As mentioned above, this is a tacky hack to cope
+				 ** with WFLUSH
+				 */
+				if (PortP->WflushFlag) {
+					rio_dprintk(RIO_DEBUG_INTR, "Want to WFLUSH mark this port\n");
+
+					if (PortP->InUse)
+						rio_dprintk(RIO_DEBUG_INTR, "FAILS - PORT IS IN USE\n");
+				}
+
+				while (PortP->WflushFlag && can_add_transmit(&PacketP, PortP) && (PortP->InUse == NOT_INUSE)) {
+					int p;
+					struct PktCmd *PktCmdP;
+
+					rio_dprintk(RIO_DEBUG_INTR, "Add WFLUSH marker to data queue\n");
+					/*
+					 ** make it look just like a WFLUSH command
+					 */
+					PktCmdP = (struct PktCmd *) &PacketP->data[0];
+
+					WBYTE(PktCmdP->Command, WFLUSH);
+
+					p = PortP->HostPort % (ushort) PORTS_PER_RTA;
+
+					/*
+					 ** If second block of ports for 16 port RTA, add 8
+					 ** to index 8-15.
+					 */
+					if (PortP->SecondBlock)
+						p += PORTS_PER_RTA;
+
+					WBYTE(PktCmdP->PhbNum, p);
+
+					/*
+					 ** to make debuggery easier
+					 */
+					WBYTE(PacketP->data[2], 'W');
+					WBYTE(PacketP->data[3], 'F');
+					WBYTE(PacketP->data[4], 'L');
+					WBYTE(PacketP->data[5], 'U');
+					WBYTE(PacketP->data[6], 'S');
+					WBYTE(PacketP->data[7], 'H');
+					WBYTE(PacketP->data[8], ' ');
+					WBYTE(PacketP->data[9], '0' + PortP->WflushFlag);
+					WBYTE(PacketP->data[10], ' ');
+					WBYTE(PacketP->data[11], ' ');
+					WBYTE(PacketP->data[12], '\0');
+
+					/*
+					 ** its two bytes long!
+					 */
+					WBYTE(PacketP->len, PKT_CMD_BIT | 2);
+
+					/*
+					 ** queue it!
+					 */
+					if (!(PortP->State & RIO_DELETED)) {
+						add_transmit(PortP);
+						/*
+						 ** Count chars tx'd for port statistics reporting
+						 */
+						if (PortP->statsGather)
+							PortP->txchars += 2;
+					}
+
+					if (--(PortP->WflushFlag) == 0) {
+						PortP->MagicFlags &= ~MAGIC_FLUSH;
+					}
+
+					rio_dprintk(RIO_DEBUG_INTR, "Wflush count now stands at %d\n", PortP->WflushFlag);
+				}
+				if (PortP->MagicFlags & MORE_OUTPUT_EYGOR) {
+					if (PortP->MagicFlags & MAGIC_FLUSH) {
+						PortP->MagicFlags |= MORE_OUTPUT_EYGOR;
+					} else {
+						if (!can_add_transmit(&PacketP, PortP)) {
+							rio_spin_unlock(&PortP->portSem);
+							continue;
+						}
+						rio_spin_unlock(&PortP->portSem);
+						RIOTxEnable((char *) PortP);
+						rio_spin_lock(&PortP->portSem);
+						PortP->MagicFlags &= ~MORE_OUTPUT_EYGOR;
+					}
+				}
+			}
+
+
+			/*
+			 ** If we can't add anything to the transmit queue, then
+			 ** we need do none of the remaining processing.
+			 */
+			if (!can_add_transmit(&PacketP, PortP)) {
+				rio_spin_unlock(&PortP->portSem);
+				continue;
+			}
+
+			rio_spin_unlock(&PortP->portSem);
+			RIOTxEnable((char *) PortP);
+		}
 	}
-      }
-
-
-      /*
-      ** If we can't add anything to the transmit queue, then
-      ** we need do none of the remaining processing.
-      */
-      if (!can_add_transmit( &PacketP, PortP ) ) {
-	rio_spin_unlock(&PortP->portSem);
-	continue;
-      }
-
-      rio_spin_unlock(&PortP->portSem);
-      RIOTxEnable((char *)PortP);
-    }
-  }
 }
 
 /*
@@ -551,176 +533,162 @@ int From;
 ** NB: Called with the tty locked. The spl from the lockb( ) is passed.
 ** we return the ttySpl level that we re-locked at.
 */
-static void
-RIOReceive(p, PortP)
-struct rio_info *	p;
-struct Port *		PortP;
+static void RIOReceive(p, PortP)
+struct rio_info *p;
+struct Port *PortP;
 {
-  struct tty_struct *TtyP;
-  register ushort transCount;
-  struct PKT *PacketP;
-  register uint	DataCnt;
-  uchar *	ptr;
-  unsigned char *buf;
-  int copied =0;
-
-  static int intCount, RxIntCnt;
-
-  /*
-  ** The receive data process is to remove packets from the
-  ** PHB until there aren't any more or the current cblock
-  ** is full. When this occurs, there will be some left over
-  ** data in the packet, that we must do something with.
-  ** As we haven't unhooked the packet from the read list
-  ** yet, we can just leave the packet there, having first
-  ** made a note of how far we got. This means that we need
-  ** a pointer per port saying where we start taking the
-  ** data from - this will normally be zero, but when we
-  ** run out of space it will be set to the offset of the
-  ** next byte to copy from the packet data area. The packet
-  ** length field is decremented by the number of bytes that
-  ** we succesfully removed from the packet. When this reaches
-  ** zero, we reset the offset pointer to be zero, and free
-  ** the packet from the front of the queue.
-  */
-
-  intCount++;
-
-  TtyP = PortP->gs.tty;
-  if (!TtyP) {
-    rio_dprintk (RIO_DEBUG_INTR, "RIOReceive: tty is null. \n");
-    return;
-  }
-
-  if (PortP->State & RIO_THROTTLE_RX) {
-    rio_dprintk (RIO_DEBUG_INTR, "RIOReceive: Throttled. Can't handle more input.\n");
-    return;
-  }
-
-  if ( PortP->State & RIO_DELETED )
-    {
-      while ( can_remove_receive( &PacketP, PortP ) )
-	{
-	  remove_receive( PortP );
-	  put_free_end( PortP->HostP, PacketP );
+	struct tty_struct *TtyP;
+	register ushort transCount;
+	struct PKT *PacketP;
+	register uint DataCnt;
+	uchar *ptr;
+	unsigned char *buf;
+	int copied = 0;
+
+	static int intCount, RxIntCnt;
+
+	/*
+	 ** The receive data process is to remove packets from the
+	 ** PHB until there aren't any more or the current cblock
+	 ** is full. When this occurs, there will be some left over
+	 ** data in the packet, that we must do something with.
+	 ** As we haven't unhooked the packet from the read list
+	 ** yet, we can just leave the packet there, having first
+	 ** made a note of how far we got. This means that we need
+	 ** a pointer per port saying where we start taking the
+	 ** data from - this will normally be zero, but when we
+	 ** run out of space it will be set to the offset of the
+	 ** next byte to copy from the packet data area. The packet
+	 ** length field is decremented by the number of bytes that
+	 ** we succesfully removed from the packet. When this reaches
+	 ** zero, we reset the offset pointer to be zero, and free
+	 ** the packet from the front of the queue.
+	 */
+
+	intCount++;
+
+	TtyP = PortP->gs.tty;
+	if (!TtyP) {
+		rio_dprintk(RIO_DEBUG_INTR, "RIOReceive: tty is null. \n");
+		return;
 	}
-    }
-  else
-    {
-      /*
-      ** loop, just so long as:
-      **   i ) there's some data ( i.e. can_remove_receive )
-      **  ii ) we haven't been blocked
-      ** iii ) there's somewhere to put the data
-      **  iv ) we haven't outstayed our welcome
-      */
-      transCount = 1;
-      while ( can_remove_receive(&PacketP, PortP)
-	      && transCount)
-	{
+
+	if (PortP->State & RIO_THROTTLE_RX) {
+		rio_dprintk(RIO_DEBUG_INTR, "RIOReceive: Throttled. Can't handle more input.\n");
+		return;
+	}
+
+	if (PortP->State & RIO_DELETED) {
+		while (can_remove_receive(&PacketP, PortP)) {
+			remove_receive(PortP);
+			put_free_end(PortP->HostP, PacketP);
+		}
+	} else {
+		/*
+		 ** loop, just so long as:
+		 **   i ) there's some data ( i.e. can_remove_receive )
+		 **  ii ) we haven't been blocked
+		 ** iii ) there's somewhere to put the data
+		 **  iv ) we haven't outstayed our welcome
+		 */
+		transCount = 1;
+		while (can_remove_receive(&PacketP, PortP)
+		       && transCount) {
 #ifdef STATS
-	  PortP->Stat.RxIntCnt++;
-#endif /* STATS */
-	  RxIntCnt++;
-
-	  /*
-	  ** check that it is not a command!
-	  */
-	  if ( PacketP->len & PKT_CMD_BIT ) {
-	    rio_dprintk (RIO_DEBUG_INTR, "RIO: unexpected command packet received on PHB\n");
-	    /*	    rio_dprint(RIO_DEBUG_INTR, (" sysport   = %d\n", p->RIOPortp->PortNum)); */
-	    rio_dprintk (RIO_DEBUG_INTR, " dest_unit = %d\n", PacketP->dest_unit);
-	    rio_dprintk (RIO_DEBUG_INTR, " dest_port = %d\n", PacketP->dest_port);
-	    rio_dprintk (RIO_DEBUG_INTR, " src_unit  = %d\n", PacketP->src_unit);
-	    rio_dprintk (RIO_DEBUG_INTR, " src_port  = %d\n", PacketP->src_port);
-	    rio_dprintk (RIO_DEBUG_INTR, " len	   = %d\n", PacketP->len);
-	    rio_dprintk (RIO_DEBUG_INTR, " control   = %d\n", PacketP->control);
-	    rio_dprintk (RIO_DEBUG_INTR, " csum	   = %d\n", PacketP->csum);
-	    rio_dprintk (RIO_DEBUG_INTR, "	 data bytes: ");
-	    for ( DataCnt=0; DataCnt<PKT_MAX_DATA_LEN; DataCnt++ )
-	      rio_dprintk (RIO_DEBUG_INTR, "%d\n", PacketP->data[DataCnt]);
-	    remove_receive( PortP );
-	    put_free_end( PortP->HostP, PacketP );
-	    continue; /* with next packet */
-	  }
-
-	  /*
-	  ** How many characters can we move 'upstream' ?
-	  **
-	  ** Determine the minimum of the amount of data
-	  ** available and the amount of space in which to
-	  ** put it.
-	  **
-	  ** 1.	Get the packet length by masking 'len'
-	  **	for only the length bits.
-	  ** 2.	Available space is [buffer size] - [space used]
-	  **
-	  ** Transfer count is the minimum of packet length
-	  ** and available space.
-	  */
-			
-	  transCount = tty_buffer_request_room(TtyP, PacketP->len & PKT_LEN_MASK);
-	  rio_dprintk (RIO_DEBUG_REC,  "port %d: Copy %d bytes\n", 
-				      PortP->PortNum, transCount);
-	  /*
-	  ** To use the following 'kkprintfs' for debugging - change the '#undef'
-	  ** to '#define', (this is the only place ___DEBUG_IT___ occurs in the
-	  ** driver).
-	  */
+			PortP->Stat.RxIntCnt++;
+#endif				/* STATS */
+			RxIntCnt++;
+
+			/*
+			 ** check that it is not a command!
+			 */
+			if (PacketP->len & PKT_CMD_BIT) {
+				rio_dprintk(RIO_DEBUG_INTR, "RIO: unexpected command packet received on PHB\n");
+				/*      rio_dprint(RIO_DEBUG_INTR, (" sysport   = %d\n", p->RIOPortp->PortNum)); */
+				rio_dprintk(RIO_DEBUG_INTR, " dest_unit = %d\n", PacketP->dest_unit);
+				rio_dprintk(RIO_DEBUG_INTR, " dest_port = %d\n", PacketP->dest_port);
+				rio_dprintk(RIO_DEBUG_INTR, " src_unit  = %d\n", PacketP->src_unit);
+				rio_dprintk(RIO_DEBUG_INTR, " src_port  = %d\n", PacketP->src_port);
+				rio_dprintk(RIO_DEBUG_INTR, " len	   = %d\n", PacketP->len);
+				rio_dprintk(RIO_DEBUG_INTR, " control   = %d\n", PacketP->control);
+				rio_dprintk(RIO_DEBUG_INTR, " csum	   = %d\n", PacketP->csum);
+				rio_dprintk(RIO_DEBUG_INTR, "	 data bytes: ");
+				for (DataCnt = 0; DataCnt < PKT_MAX_DATA_LEN; DataCnt++)
+					rio_dprintk(RIO_DEBUG_INTR, "%d\n", PacketP->data[DataCnt]);
+				remove_receive(PortP);
+				put_free_end(PortP->HostP, PacketP);
+				continue;	/* with next packet */
+			}
+
+			/*
+			 ** How many characters can we move 'upstream' ?
+			 **
+			 ** Determine the minimum of the amount of data
+			 ** available and the amount of space in which to
+			 ** put it.
+			 **
+			 ** 1.        Get the packet length by masking 'len'
+			 **   for only the length bits.
+			 ** 2.        Available space is [buffer size] - [space used]
+			 **
+			 ** Transfer count is the minimum of packet length
+			 ** and available space.
+			 */
+
+			transCount = tty_buffer_request_room(TtyP, PacketP->len & PKT_LEN_MASK);
+			rio_dprintk(RIO_DEBUG_REC, "port %d: Copy %d bytes\n", PortP->PortNum, transCount);
+			/*
+			 ** To use the following 'kkprintfs' for debugging - change the '#undef'
+			 ** to '#define', (this is the only place ___DEBUG_IT___ occurs in the
+			 ** driver).
+			 */
 #undef ___DEBUG_IT___
 #ifdef ___DEBUG_IT___
-	  kkprintf("I:%d R:%d P:%d Q:%d C:%d F:%x ",
-		   intCount,
-		   RxIntCnt,
-		   PortP->PortNum,
-		   TtyP->rxqueue.count,
-		   transCount,
-		   TtyP->flags );
+			kkprintf("I:%d R:%d P:%d Q:%d C:%d F:%x ", intCount, RxIntCnt, PortP->PortNum, TtyP->rxqueue.count, transCount, TtyP->flags);
 #endif
-	  ptr = (uchar *) PacketP->data + PortP->RxDataStart;
+			ptr = (uchar *) PacketP->data + PortP->RxDataStart;
 
-	  tty_prepare_flip_string(TtyP, &buf, transCount);
-	  rio_memcpy_fromio (buf, ptr, transCount);
+			tty_prepare_flip_string(TtyP, &buf, transCount);
+			rio_memcpy_fromio(buf, ptr, transCount);
 #ifdef STATS
-	  /*
-	  ** keep a count for statistical purposes
-	  */
-	  PortP->Stat.RxCharCnt	+= transCount;
+			/*
+			 ** keep a count for statistical purposes
+			 */
+			PortP->Stat.RxCharCnt += transCount;
 #endif
-	  PortP->RxDataStart	+= transCount;
-	  PacketP->len		-= transCount;
-	  copied += transCount;
+			PortP->RxDataStart += transCount;
+			PacketP->len -= transCount;
+			copied += transCount;
 
 
 #ifdef ___DEBUG_IT___
-	  kkprintf("T:%d L:%d\n", DataCnt, PacketP->len );
+			kkprintf("T:%d L:%d\n", DataCnt, PacketP->len);
 #endif
 
-	  if ( PacketP->len == 0 )
-	    {
+			if (PacketP->len == 0) {
 				/*
-				** If we have emptied the packet, then we can
-				** free it, and reset the start pointer for
-				** the next packet.
-				*/
-	      remove_receive( PortP );
-	      put_free_end( PortP->HostP, PacketP );
-	      PortP->RxDataStart = 0;
+				 ** If we have emptied the packet, then we can
+				 ** free it, and reset the start pointer for
+				 ** the next packet.
+				 */
+				remove_receive(PortP);
+				put_free_end(PortP->HostP, PacketP);
+				PortP->RxDataStart = 0;
 #ifdef STATS
 				/*
-				** more lies ( oops, I mean statistics )
-				*/
-	      PortP->Stat.RxPktCnt++;
-#endif /* STATS */
-	    }
+				 ** more lies ( oops, I mean statistics )
+				 */
+				PortP->Stat.RxPktCnt++;
+#endif				/* STATS */
+			}
+		}
+	}
+	if (copied) {
+		rio_dprintk(RIO_DEBUG_REC, "port %d: pushing tty flip buffer: %d total bytes copied.\n", PortP->PortNum, copied);
+		tty_flip_buffer_push(TtyP);
 	}
-    }
-  if (copied) {
-    rio_dprintk (RIO_DEBUG_REC, "port %d: pushing tty flip buffer: %d total bytes copied.\n", PortP->PortNum, copied);
-    tty_flip_buffer_push (TtyP);
-  }
 
-  return;
+	return;
 }
 
 #ifdef FUTURE_RELEASE
@@ -728,221 +696,210 @@ struct Port *		PortP;
 ** The proc routine called by the line discipline to do the work for it.
 ** The proc routine works hand in hand with the interrupt routine.
 */
-int
-riotproc(p, tp, cmd, port)
-struct rio_info *	p;
+int riotproc(p, tp, cmd, port)
+struct rio_info *p;
 register struct ttystatics *tp;
 int cmd;
-int	port;
+int port;
 {
 	register struct Port *PortP;
 	int SysPort;
 	struct PKT *PacketP;
 
-	SysPort = port;	/* Believe me, it works. */
+	SysPort = port;		/* Believe me, it works. */
 
-	if ( SysPort < 0 || SysPort >= RIO_PORTS ) {
-		rio_dprintk (RIO_DEBUG_INTR, "Illegal port %d derived from TTY in riotproc()\n",SysPort);
+	if (SysPort < 0 || SysPort >= RIO_PORTS) {
+		rio_dprintk(RIO_DEBUG_INTR, "Illegal port %d derived from TTY in riotproc()\n", SysPort);
 		return 0;
 	}
 	PortP = p->RIOPortp[SysPort];
 
-	if ((uint)PortP->PhbP < (uint)PortP->Caddr || 
-			(uint)PortP->PhbP >= (uint)PortP->Caddr+SIXTY_FOUR_K ) {
-		rio_dprintk (RIO_DEBUG_INTR, "RIO: NULL or BAD PhbP on sys port %d in proc routine\n",
-							SysPort);
-		rio_dprintk (RIO_DEBUG_INTR, "	 PortP = 0x%x\n",PortP);
-		rio_dprintk (RIO_DEBUG_INTR, "	 PortP->PhbP = 0x%x\n",PortP->PhbP);
-		rio_dprintk (RIO_DEBUG_INTR, "	 PortP->Caddr = 0x%x\n",PortP->PhbP);
-		rio_dprintk (RIO_DEBUG_INTR, "	 PortP->HostPort = 0x%x\n",PortP->HostPort);
+	if ((uint) PortP->PhbP < (uint) PortP->Caddr || (uint) PortP->PhbP >= (uint) PortP->Caddr + SIXTY_FOUR_K) {
+		rio_dprintk(RIO_DEBUG_INTR, "RIO: NULL or BAD PhbP on sys port %d in proc routine\n", SysPort);
+		rio_dprintk(RIO_DEBUG_INTR, "	 PortP = 0x%x\n", PortP);
+		rio_dprintk(RIO_DEBUG_INTR, "	 PortP->PhbP = 0x%x\n", PortP->PhbP);
+		rio_dprintk(RIO_DEBUG_INTR, "	 PortP->Caddr = 0x%x\n", PortP->PhbP);
+		rio_dprintk(RIO_DEBUG_INTR, "	 PortP->HostPort = 0x%x\n", PortP->HostPort);
 		return 0;
 	}
 
-	switch(cmd) {
-		case T_WFLUSH:
-			rio_dprintk (RIO_DEBUG_INTR, "T_WFLUSH\n");
+	switch (cmd) {
+	case T_WFLUSH:
+		rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH\n");
+		/*
+		 ** Because of the spooky way the RIO works, we don't need
+		 ** to issue a flush command on any of the SET*F commands,
+		 ** as that causes trouble with getty and login, which issue
+		 ** these commands to incur a READ flush, and rely on the fact
+		 ** that the line discipline does a wait for drain for them.
+		 ** As the rio doesn't wait for drain, the write flush would
+		 ** destroy the Password: prompt. This isn't very friendly, so
+		 ** here we only issue a WFLUSH command if we are in the interrupt
+		 ** routine, or we aren't executing a SET*F command.
+		 */
+		if (PortP->HostP->InIntr || !PortP->FlushCmdBodge) {
 			/*
-			** Because of the spooky way the RIO works, we don't need
-			** to issue a flush command on any of the SET*F commands,
-			** as that causes trouble with getty and login, which issue
-			** these commands to incur a READ flush, and rely on the fact
-			** that the line discipline does a wait for drain for them.
-			** As the rio doesn't wait for drain, the write flush would
-			** destroy the Password: prompt. This isn't very friendly, so
-			** here we only issue a WFLUSH command if we are in the interrupt
-			** routine, or we aren't executing a SET*F command.
-			*/
-			if ( PortP->HostP->InIntr || !PortP->FlushCmdBodge ) {
-				/*
-				** form a wflush packet - 1 byte long, no data
-				*/
-				if ( PortP->State & RIO_DELETED ) {
-					rio_dprintk (RIO_DEBUG_INTR, "WFLUSH on deleted RTA\n");
-				}
-				else {
-					if ( RIOPreemptiveCmd(p, PortP, WFLUSH ) == RIO_FAIL ) {
-						rio_dprintk (RIO_DEBUG_INTR, "T_WFLUSH Command failed\n");
-					}
-					else
-						rio_dprintk (RIO_DEBUG_INTR, "T_WFLUSH Command\n");
-				}
-				/*
-				** WFLUSH operation - flush the data!
-				*/
-				PortP->TxBufferIn = PortP->TxBufferOut = 0;
-			}
-			else {
-				rio_dprintk (RIO_DEBUG_INTR, "T_WFLUSH Command ignored\n");
+			 ** form a wflush packet - 1 byte long, no data
+			 */
+			if (PortP->State & RIO_DELETED) {
+				rio_dprintk(RIO_DEBUG_INTR, "WFLUSH on deleted RTA\n");
+			} else {
+				if (RIOPreemptiveCmd(p, PortP, WFLUSH) == RIO_FAIL) {
+					rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command failed\n");
+				} else
+					rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command\n");
 			}
 			/*
-			** sort out the line discipline
-			*/
-			if (PortP->CookMode == COOK_WELL)
-				goto start;
-			break;
-	
-		case T_RESUME:
-			rio_dprintk (RIO_DEBUG_INTR, "T_RESUME\n");
-			/*
-			** send pre-emptive resume packet
-			*/
-			if ( PortP->State & RIO_DELETED ) {
-				rio_dprintk (RIO_DEBUG_INTR, "RESUME on deleted RTA\n");
+			 ** WFLUSH operation - flush the data!
+			 */
+			PortP->TxBufferIn = PortP->TxBufferOut = 0;
+		} else {
+			rio_dprintk(RIO_DEBUG_INTR, "T_WFLUSH Command ignored\n");
+		}
+		/*
+		 ** sort out the line discipline
+		 */
+		if (PortP->CookMode == COOK_WELL)
+			goto start;
+		break;
+
+	case T_RESUME:
+		rio_dprintk(RIO_DEBUG_INTR, "T_RESUME\n");
+		/*
+		 ** send pre-emptive resume packet
+		 */
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_INTR, "RESUME on deleted RTA\n");
+		} else {
+			if (RIOPreemptiveCmd(p, PortP, RESUME) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "T_RESUME Command failed\n");
 			}
-			else {
-				if ( RIOPreemptiveCmd(p, PortP, RESUME ) == RIO_FAIL ) {
-					rio_dprintk (RIO_DEBUG_INTR, "T_RESUME Command failed\n");
-				}
+		}
+		/*
+		 ** and re-start the sender software!
+		 */
+		if (PortP->CookMode == COOK_WELL)
+			goto start;
+		break;
+
+	case T_TIME:
+		rio_dprintk(RIO_DEBUG_INTR, "T_TIME\n");
+		/*
+		 ** T_TIME is called when xDLY is set in oflags and
+		 ** the line discipline timeout has expired. It's
+		 ** function in life is to clear the TIMEOUT flag
+		 ** and to re-start output to the port.
+		 */
+		/*
+		 ** Fall through and re-start output
+		 */
+	case T_OUTPUT:
+	      start:
+		if (PortP->MagicFlags & MAGIC_FLUSH) {
+			PortP->MagicFlags |= MORE_OUTPUT_EYGOR;
+			return 0;
+		}
+		RIOTxEnable((char *) PortP);
+		PortP->MagicFlags &= ~MORE_OUTPUT_EYGOR;
+		/*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"T_OUTPUT finished\n"); */
+		break;
+
+	case T_SUSPEND:
+		rio_dprintk(RIO_DEBUG_INTR, "T_SUSPEND\n");
+		/*
+		 ** send a suspend pre-emptive packet.
+		 */
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_INTR, "SUSPEND deleted RTA\n");
+		} else {
+			if (RIOPreemptiveCmd(p, PortP, SUSPEND) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "T_SUSPEND Command failed\n");
 			}
-			/*
-			** and re-start the sender software!
-			*/
-			if (PortP->CookMode == COOK_WELL)
-				goto start;
-			break;
-	
-		case T_TIME:
-			rio_dprintk (RIO_DEBUG_INTR, "T_TIME\n");
-			/*
-			** T_TIME is called when xDLY is set in oflags and
-			** the line discipline timeout has expired. It's
-			** function in life is to clear the TIMEOUT flag
-			** and to re-start output to the port.
-			*/
-			/*
-			** Fall through and re-start output
-			*/
-		case T_OUTPUT:
-start:
-			if ( PortP->MagicFlags & MAGIC_FLUSH ) {
-				PortP->MagicFlags |= MORE_OUTPUT_EYGOR;
+		}
+		/*
+		 ** done!
+		 */
+		break;
+
+	case T_BLOCK:
+		rio_dprintk(RIO_DEBUG_INTR, "T_BLOCK\n");
+		break;
+
+	case T_RFLUSH:
+		rio_dprintk(RIO_DEBUG_INTR, "T_RFLUSH\n");
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_INTR, "RFLUSH on deleted RTA\n");
+			PortP->RxDataStart = 0;
+		} else {
+			if (RIOPreemptiveCmd(p, PortP, RFLUSH) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "T_RFLUSH Command failed\n");
 				return 0;
 			}
-			RIOTxEnable((char *)PortP);
-			PortP->MagicFlags &= ~MORE_OUTPUT_EYGOR;
-			/*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"T_OUTPUT finished\n");*/
-			break;
-	
-		case T_SUSPEND:
-			rio_dprintk (RIO_DEBUG_INTR, "T_SUSPEND\n");
-			/*
-			** send a suspend pre-emptive packet.
-			*/
-			if ( PortP->State & RIO_DELETED ) {
-				rio_dprintk (RIO_DEBUG_INTR, "SUSPEND deleted RTA\n");
-			}
-			else {
-				if ( RIOPreemptiveCmd(p, PortP, SUSPEND ) == RIO_FAIL ) {
-					rio_dprintk (RIO_DEBUG_INTR, "T_SUSPEND Command failed\n");
-				}
+			PortP->RxDataStart = 0;
+			while (can_remove_receive(&PacketP, PortP)) {
+				remove_receive(PortP);
+				ShowPacket(DBG_PROC, PacketP);
+				put_free_end(PortP->HostP, PacketP);
 			}
-			/*
-			** done!
-			*/
-			break;
-	
-		case T_BLOCK:
-			rio_dprintk (RIO_DEBUG_INTR, "T_BLOCK\n");
-			break;
-	
-		case T_RFLUSH:
-			rio_dprintk (RIO_DEBUG_INTR, "T_RFLUSH\n");
-			if ( PortP->State & RIO_DELETED ) {
-				rio_dprintk (RIO_DEBUG_INTR, "RFLUSH on deleted RTA\n");
-				PortP->RxDataStart = 0;
-			}
-			else {
-				if ( RIOPreemptiveCmd( p, PortP, RFLUSH ) == RIO_FAIL ) {
-					rio_dprintk (RIO_DEBUG_INTR, "T_RFLUSH Command failed\n");
-					return 0;
-				}
-				PortP->RxDataStart = 0;
-				while ( can_remove_receive(&PacketP, PortP) ) {
-					remove_receive(PortP);
-					ShowPacket(DBG_PROC, PacketP );
-					put_free_end(PortP->HostP, PacketP );
-				}
-				if ( PortP->PhbP->handshake == PHB_HANDSHAKE_SET ) {
-					/*
-					** MAGIC!
-					*/
-					rio_dprintk (RIO_DEBUG_INTR, "Set receive handshake bit\n");
-					PortP->PhbP->handshake |= PHB_HANDSHAKE_RESET;
-				}
-			}
-			break;
-			/* FALLTHROUGH */
-		case T_UNBLOCK:
-			rio_dprintk (RIO_DEBUG_INTR, "T_UNBLOCK\n");
-			/*
-			** If there is any data to receive set a timeout to service it.
-			*/
-			RIOReceive(p, PortP);
-			break;
-	
-		case T_BREAK:
-			rio_dprintk (RIO_DEBUG_INTR, "T_BREAK\n");
-			/*
-			** Send a break command. For Sys V
-			** this is a timed break, so we
-			** send a SBREAK[time] packet
-			*/
-			/*
-			** Build a BREAK command
-			*/
-			if ( PortP->State & RIO_DELETED ) {
-				rio_dprintk (RIO_DEBUG_INTR, "BREAK on deleted RTA\n");
+			if (PortP->PhbP->handshake == PHB_HANDSHAKE_SET) {
+				/*
+				 ** MAGIC!
+				 */
+				rio_dprintk(RIO_DEBUG_INTR, "Set receive handshake bit\n");
+				PortP->PhbP->handshake |= PHB_HANDSHAKE_RESET;
 			}
-			else {
-				if (RIOShortCommand(PortP,SBREAK,2,
-								p->RIOConf.BreakInterval)==RIO_FAIL) {
-			   		rio_dprintk (RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
-				}
+		}
+		break;
+		/* FALLTHROUGH */
+	case T_UNBLOCK:
+		rio_dprintk(RIO_DEBUG_INTR, "T_UNBLOCK\n");
+		/*
+		 ** If there is any data to receive set a timeout to service it.
+		 */
+		RIOReceive(p, PortP);
+		break;
+
+	case T_BREAK:
+		rio_dprintk(RIO_DEBUG_INTR, "T_BREAK\n");
+		/*
+		 ** Send a break command. For Sys V
+		 ** this is a timed break, so we
+		 ** send a SBREAK[time] packet
+		 */
+		/*
+		 ** Build a BREAK command
+		 */
+		if (PortP->State & RIO_DELETED) {
+			rio_dprintk(RIO_DEBUG_INTR, "BREAK on deleted RTA\n");
+		} else {
+			if (RIOShortCommand(PortP, SBREAK, 2, p->RIOConf.BreakInterval) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
 			}
-	
-			/*
-			** done!
-			*/
-			break;
-	
-		case T_INPUT:
-			rio_dprintk (RIO_DEBUG_INTR, "Proc T_INPUT called - I don't know what to do!\n");
-			break;
-		case T_PARM:
-			rio_dprintk (RIO_DEBUG_INTR, "Proc T_PARM called - I don't know what to do!\n");
-			break;
-	
-		case T_SWTCH:
-			rio_dprintk (RIO_DEBUG_INTR, "Proc T_SWTCH called - I don't know what to do!\n");
-			break;
-	
-		default:
-			rio_dprintk (RIO_DEBUG_INTR, "Proc UNKNOWN command %d\n",cmd);
+		}
+
+		/*
+		 ** done!
+		 */
+		break;
+
+	case T_INPUT:
+		rio_dprintk(RIO_DEBUG_INTR, "Proc T_INPUT called - I don't know what to do!\n");
+		break;
+	case T_PARM:
+		rio_dprintk(RIO_DEBUG_INTR, "Proc T_PARM called - I don't know what to do!\n");
+		break;
+
+	case T_SWTCH:
+		rio_dprintk(RIO_DEBUG_INTR, "Proc T_SWTCH called - I don't know what to do!\n");
+		break;
+
+	default:
+		rio_dprintk(RIO_DEBUG_INTR, "Proc UNKNOWN command %d\n", cmd);
 	}
 	/*
-	** T_OUTPUT returns without passing through this point!
-	*/
-	/*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"riotproc done\n");*/
-	return(0);
+	 ** T_OUTPUT returns without passing through this point!
+	 */
+	/*rio_dprint(RIO_DEBUG_INTR, PortP,DBG_PROC,"riotproc done\n"); */
+	return (0);
 }
 #endif

drivers/char/rio/rioioctl.h

@@ -42,14 +42,14 @@ static char *_rioioctl_h_sccs_ = "@(#)rioioctl.h	1.2";
 */
 
 struct portStats {
-	int	port;
-	int	gather;
-	ulong	txchars;
-	ulong	rxchars;
-	ulong	opens;
-	ulong	closes;
-	ulong	ioctls;
-}; 
+	int port;
+	int gather;
+	ulong txchars;
+	ulong rxchars;
+	ulong opens;
+	ulong closes;
+	ulong ioctls;
+};
 
 
 #define rIOC	('r'<<8)
@@ -100,4 +100,4 @@ struct portStats {
 #define RIO_RESET_PORT_STATS	(RIOC | 194)
 #define RIO_GET_PORT_STATS	(RIOC | 195)
 
-#endif	/* __rioioctl_h__ */
+#endif				/* __rioioctl_h__ */

drivers/char/rio/rioparam.c

@@ -157,46 +157,44 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c	1.3";
 ** NB. for MPX
 **	tty lock must NOT have been previously acquired.
 */
-int
-RIOParam(PortP, cmd, Modem, SleepFlag)
+int RIOParam(PortP, cmd, Modem, SleepFlag)
 struct Port *PortP;
 int cmd;
 int Modem;
-int SleepFlag; 
+int SleepFlag;
 {
 	register struct tty_struct *TtyP;
-	int	retval;
+	int retval;
 	register struct phb_param *phb_param_ptr;
 	PKT *PacketP;
 	int res;
-	uchar Cor1=0, Cor2=0, Cor4=0, Cor5=0;
-	uchar TxXon=0, TxXoff=0, RxXon=0, RxXoff=0;
-	uchar LNext=0, TxBaud=0, RxBaud=0;
-	int		retries = 0xff;
+	uchar Cor1 = 0, Cor2 = 0, Cor4 = 0, Cor5 = 0;
+	uchar TxXon = 0, TxXoff = 0, RxXon = 0, RxXoff = 0;
+	uchar LNext = 0, TxBaud = 0, RxBaud = 0;
+	int retries = 0xff;
 	unsigned long flags;
 
-	func_enter ();
+	func_enter();
 
 	TtyP = PortP->gs.tty;
 
-	rio_dprintk (RIO_DEBUG_PARAM, "RIOParam: Port:%d cmd:%d Modem:%d SleepFlag:%d Mapped: %d, tty=%p\n",
-	    PortP->PortNum, cmd, Modem, SleepFlag, PortP->Mapped, TtyP);
+	rio_dprintk(RIO_DEBUG_PARAM, "RIOParam: Port:%d cmd:%d Modem:%d SleepFlag:%d Mapped: %d, tty=%p\n", PortP->PortNum, cmd, Modem, SleepFlag, PortP->Mapped, TtyP);
 
 	if (!TtyP) {
-	  rio_dprintk (RIO_DEBUG_PARAM, "Can't call rioparam with null tty.\n");
+		rio_dprintk(RIO_DEBUG_PARAM, "Can't call rioparam with null tty.\n");
 
-	  func_exit ();
+		func_exit();
 
-	  return RIO_FAIL;
+		return RIO_FAIL;
 	}
-	rio_spin_lock_irqsave(&PortP->portSem, flags );
+	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 	if (cmd == OPEN) {
 		/*
-		** If the port is set to store or lock the parameters, and it is
-		** paramed with OPEN, we want to restore the saved port termio, but
-		** only if StoredTermio has been saved, i.e. NOT 1st open after reboot.
-		*/
+		 ** If the port is set to store or lock the parameters, and it is
+		 ** paramed with OPEN, we want to restore the saved port termio, but
+		 ** only if StoredTermio has been saved, i.e. NOT 1st open after reboot.
+		 */
 #if 0
 		if (PortP->FirstOpen) {
 			PortP->StoredTty.iflag = TtyP->tm.c_iflag;
@@ -207,9 +205,8 @@ int SleepFlag;
 			for (i = 0; i < NCC + 5; i++)
 				PortP->StoredTty.cc[i] = TtyP->tm.c_cc[i];
 			PortP->FirstOpen = 0;
-		}
-		else if (PortP->Store || PortP->Lock) {
-			rio_dprintk (RIO_DEBUG_PARAM, "OPEN: Restoring stored/locked params\n");
+		} else if (PortP->Store || PortP->Lock) {
+			rio_dprintk(RIO_DEBUG_PARAM, "OPEN: Restoring stored/locked params\n");
 			TtyP->tm.c_iflag = PortP->StoredTty.iflag;
 			TtyP->tm.c_oflag = PortP->StoredTty.oflag;
 			TtyP->tm.c_cflag = PortP->StoredTty.cflag;
@@ -222,230 +219,222 @@ int SleepFlag;
 	}
 
 	/*
-	** wait for space
-	*/
-	while ( !(res=can_add_transmit(&PacketP,PortP)) || 
-			(PortP->InUse != NOT_INUSE) ) {
-		if (retries -- <= 0) {
+	 ** wait for space
+	 */
+	while (!(res = can_add_transmit(&PacketP, PortP)) || (PortP->InUse != NOT_INUSE)) {
+		if (retries-- <= 0) {
 			break;
 		}
-		if ( PortP->InUse != NOT_INUSE ) {
-			rio_dprintk (RIO_DEBUG_PARAM, "Port IN_USE for pre-emptive command\n");
+		if (PortP->InUse != NOT_INUSE) {
+			rio_dprintk(RIO_DEBUG_PARAM, "Port IN_USE for pre-emptive command\n");
 		}
 
-		if ( !res ) {
-			rio_dprintk (RIO_DEBUG_PARAM, "Port has no space on transmit queue\n");
+		if (!res) {
+			rio_dprintk(RIO_DEBUG_PARAM, "Port has no space on transmit queue\n");
 		}
 
-		if ( SleepFlag != OK_TO_SLEEP ) {
-			rio_spin_unlock_irqrestore( &PortP->portSem, flags);
+		if (SleepFlag != OK_TO_SLEEP) {
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			func_exit();
-			
+
 			return RIO_FAIL;
 		}
 
-		rio_dprintk (RIO_DEBUG_PARAM, "wait for can_add_transmit\n");
-		rio_spin_unlock_irqrestore( &PortP->portSem, flags);
+		rio_dprintk(RIO_DEBUG_PARAM, "wait for can_add_transmit\n");
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		retval = RIODelay(PortP, HUNDRED_MS);
-		rio_spin_lock_irqsave( &PortP->portSem, flags);
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
 		if (retval == RIO_FAIL) {
-			rio_dprintk (RIO_DEBUG_PARAM, "wait for can_add_transmit broken by signal\n");
-			rio_spin_unlock_irqrestore( &PortP->portSem, flags);
+			rio_dprintk(RIO_DEBUG_PARAM, "wait for can_add_transmit broken by signal\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			pseterr(EINTR);
 			func_exit();
 
 			return RIO_FAIL;
 		}
-		if ( PortP->State & RIO_DELETED ) {
-			rio_spin_unlock_irqrestore( &PortP->portSem, flags);
-			func_exit ();
+		if (PortP->State & RIO_DELETED) {
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			func_exit();
 
 			return RIO_SUCCESS;
 		}
 	}
 
 	if (!res) {
-		rio_spin_unlock_irqrestore( &PortP->portSem, flags);
-		func_exit ();
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		func_exit();
 
 		return RIO_FAIL;
 	}
 
-	rio_dprintk (RIO_DEBUG_PARAM, "can_add_transmit() returns %x\n",res);
-	rio_dprintk (RIO_DEBUG_PARAM, "Packet is 0x%x\n",(int) PacketP);
+	rio_dprintk(RIO_DEBUG_PARAM, "can_add_transmit() returns %x\n", res);
+	rio_dprintk(RIO_DEBUG_PARAM, "Packet is 0x%x\n", (int) PacketP);
 
-	phb_param_ptr = (struct phb_param *)PacketP->data;
+	phb_param_ptr = (struct phb_param *) PacketP->data;
 
 
 #if 0
 	/*
-	** COR 1
-	*/
-	if ( TtyP->tm.c_iflag & INPCK ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Parity checking on input enabled\n");
+	 ** COR 1
+	 */
+	if (TtyP->tm.c_iflag & INPCK) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Parity checking on input enabled\n");
 		Cor1 |= COR1_INPCK;
 	}
 #endif
 
-	switch ( TtyP->termios->c_cflag & CSIZE ) {
-		case CS5:
+	switch (TtyP->termios->c_cflag & CSIZE) {
+	case CS5:
 		{
-			rio_dprintk (RIO_DEBUG_PARAM, "5 bit data\n");
+			rio_dprintk(RIO_DEBUG_PARAM, "5 bit data\n");
 			Cor1 |= COR1_5BITS;
 			break;
 		}
-		case CS6:
+	case CS6:
 		{
-			rio_dprintk (RIO_DEBUG_PARAM, "6 bit data\n");
+			rio_dprintk(RIO_DEBUG_PARAM, "6 bit data\n");
 			Cor1 |= COR1_6BITS;
 			break;
 		}
-		case CS7:
+	case CS7:
 		{
-			rio_dprintk (RIO_DEBUG_PARAM, "7 bit data\n");
+			rio_dprintk(RIO_DEBUG_PARAM, "7 bit data\n");
 			Cor1 |= COR1_7BITS;
 			break;
 		}
-		case CS8:
+	case CS8:
 		{
-			rio_dprintk (RIO_DEBUG_PARAM, "8 bit data\n");
+			rio_dprintk(RIO_DEBUG_PARAM, "8 bit data\n");
 			Cor1 |= COR1_8BITS;
 			break;
 		}
 	}
 
-	if ( TtyP->termios->c_cflag & CSTOPB ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "2 stop bits\n");
+	if (TtyP->termios->c_cflag & CSTOPB) {
+		rio_dprintk(RIO_DEBUG_PARAM, "2 stop bits\n");
 		Cor1 |= COR1_2STOP;
-	}
-	else {
-		rio_dprintk (RIO_DEBUG_PARAM, "1 stop bit\n");
+	} else {
+		rio_dprintk(RIO_DEBUG_PARAM, "1 stop bit\n");
 		Cor1 |= COR1_1STOP;
 	}
 
-	if ( TtyP->termios->c_cflag & PARENB ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable parity\n");
+	if (TtyP->termios->c_cflag & PARENB) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable parity\n");
 		Cor1 |= COR1_NORMAL;
-	}
-	else {
-		rio_dprintk (RIO_DEBUG_PARAM, "Disable parity\n");
+	} else {
+		rio_dprintk(RIO_DEBUG_PARAM, "Disable parity\n");
 		Cor1 |= COR1_NOP;
 	}
-	if ( TtyP->termios->c_cflag & PARODD ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Odd parity\n");
+	if (TtyP->termios->c_cflag & PARODD) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Odd parity\n");
 		Cor1 |= COR1_ODD;
-	}
-	else {
-		rio_dprintk (RIO_DEBUG_PARAM, "Even parity\n");
-		Cor1 |= COR1_EVEN; 
+	} else {
+		rio_dprintk(RIO_DEBUG_PARAM, "Even parity\n");
+		Cor1 |= COR1_EVEN;
 	}
 
 	/*
-	** COR 2
-	*/
-	if ( TtyP->termios->c_iflag & IXON ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable start/stop output control\n");
+	 ** COR 2
+	 */
+	if (TtyP->termios->c_iflag & IXON) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable start/stop output control\n");
 		Cor2 |= COR2_IXON;
-	}
-	else {
-		if ( PortP->Config & RIO_IXON ) {
-			rio_dprintk (RIO_DEBUG_PARAM, "Force enable start/stop output control\n");
+	} else {
+		if (PortP->Config & RIO_IXON) {
+			rio_dprintk(RIO_DEBUG_PARAM, "Force enable start/stop output control\n");
 			Cor2 |= COR2_IXON;
-		}
-		else
-			rio_dprintk (RIO_DEBUG_PARAM, "IXON has been disabled.\n");
+		} else
+			rio_dprintk(RIO_DEBUG_PARAM, "IXON has been disabled.\n");
 	}
 
 	if (TtyP->termios->c_iflag & IXANY) {
-		if ( PortP->Config & RIO_IXANY ) {
-			rio_dprintk (RIO_DEBUG_PARAM, "Enable any key to restart output\n");
+		if (PortP->Config & RIO_IXANY) {
+			rio_dprintk(RIO_DEBUG_PARAM, "Enable any key to restart output\n");
 			Cor2 |= COR2_IXANY;
-		}
-		else
-			rio_dprintk (RIO_DEBUG_PARAM, "IXANY has been disabled due to sanity reasons.\n");
+		} else
+			rio_dprintk(RIO_DEBUG_PARAM, "IXANY has been disabled due to sanity reasons.\n");
 	}
 
-	if ( TtyP->termios->c_iflag & IXOFF ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable start/stop input control 2\n");
+	if (TtyP->termios->c_iflag & IXOFF) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable start/stop input control 2\n");
 		Cor2 |= COR2_IXOFF;
 	}
 
-	if ( TtyP->termios->c_cflag & HUPCL ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Hangup on last close\n");
+	if (TtyP->termios->c_cflag & HUPCL) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Hangup on last close\n");
 		Cor2 |= COR2_HUPCL;
 	}
 
-	if ( C_CRTSCTS (TtyP)) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Rx hardware flow control enabled\n");
+	if (C_CRTSCTS(TtyP)) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Rx hardware flow control enabled\n");
 		Cor2 |= COR2_CTSFLOW;
 		Cor2 |= COR2_RTSFLOW;
 	} else {
-		rio_dprintk (RIO_DEBUG_PARAM, "Rx hardware flow control disabled\n");
+		rio_dprintk(RIO_DEBUG_PARAM, "Rx hardware flow control disabled\n");
 		Cor2 &= ~COR2_CTSFLOW;
 		Cor2 &= ~COR2_RTSFLOW;
 	}
 
 
-	if ( TtyP->termios->c_cflag & CLOCAL ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Local line\n");
-	}
-	else {
-		rio_dprintk (RIO_DEBUG_PARAM, "Possible Modem line\n");
+	if (TtyP->termios->c_cflag & CLOCAL) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Local line\n");
+	} else {
+		rio_dprintk(RIO_DEBUG_PARAM, "Possible Modem line\n");
 	}
 
 	/*
-	** COR 4 (there is no COR 3)
-	*/
-	if ( TtyP->termios->c_iflag & IGNBRK ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Ignore break condition\n");
+	 ** COR 4 (there is no COR 3)
+	 */
+	if (TtyP->termios->c_iflag & IGNBRK) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Ignore break condition\n");
 		Cor4 |= COR4_IGNBRK;
 	}
-	if ( !(TtyP->termios->c_iflag & BRKINT) ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Break generates NULL condition\n");
+	if (!(TtyP->termios->c_iflag & BRKINT)) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Break generates NULL condition\n");
 		Cor4 |= COR4_NBRKINT;
 	} else {
-		rio_dprintk (RIO_DEBUG_PARAM, "Interrupt on	break condition\n");
+		rio_dprintk(RIO_DEBUG_PARAM, "Interrupt on	break condition\n");
 	}
 
-	if ( TtyP->termios->c_iflag & INLCR ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Map newline to carriage return on input\n");
+	if (TtyP->termios->c_iflag & INLCR) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Map newline to carriage return on input\n");
 		Cor4 |= COR4_INLCR;
 	}
 
-	if ( TtyP->termios->c_iflag & IGNCR ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Ignore carriage return on input\n");
+	if (TtyP->termios->c_iflag & IGNCR) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Ignore carriage return on input\n");
 		Cor4 |= COR4_IGNCR;
 	}
 
-	if ( TtyP->termios->c_iflag & ICRNL ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Map carriage return to newline on input\n");
+	if (TtyP->termios->c_iflag & ICRNL) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Map carriage return to newline on input\n");
 		Cor4 |= COR4_ICRNL;
 	}
-	if ( TtyP->termios->c_iflag & IGNPAR ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Ignore characters with parity errors\n");
+	if (TtyP->termios->c_iflag & IGNPAR) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Ignore characters with parity errors\n");
 		Cor4 |= COR4_IGNPAR;
 	}
-	if ( TtyP->termios->c_iflag & PARMRK ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Mark parity errors\n");
+	if (TtyP->termios->c_iflag & PARMRK) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Mark parity errors\n");
 		Cor4 |= COR4_PARMRK;
 	}
 
 	/*
-	** Set the RAISEMOD flag to ensure that the modem lines are raised
-	** on reception of a config packet.
-	** The download code handles the zero baud condition.
-	*/
+	 ** Set the RAISEMOD flag to ensure that the modem lines are raised
+	 ** on reception of a config packet.
+	 ** The download code handles the zero baud condition.
+	 */
 	Cor4 |= COR4_RAISEMOD;
 
 	/*
-	** COR 5
-	*/
+	 ** COR 5
+	 */
 
 	Cor5 = COR5_CMOE;
 
 	/*
-	** Set to monitor tbusy/tstop (or not).
-	*/
+	 ** Set to monitor tbusy/tstop (or not).
+	 */
 
 	if (PortP->MonitorTstate)
 		Cor5 |= COR5_TSTATE_ON;
@@ -453,182 +442,195 @@ int SleepFlag;
 		Cor5 |= COR5_TSTATE_OFF;
 
 	/*
-	** Could set LNE here if you wanted LNext processing. SVR4 will use it.
-	*/
-	if ( TtyP->termios->c_iflag & ISTRIP ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Strip input characters\n");
-		if (! (PortP->State & RIO_TRIAD_MODE)) {
+	 ** Could set LNE here if you wanted LNext processing. SVR4 will use it.
+	 */
+	if (TtyP->termios->c_iflag & ISTRIP) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Strip input characters\n");
+		if (!(PortP->State & RIO_TRIAD_MODE)) {
 			Cor5 |= COR5_ISTRIP;
 		}
 	}
 
-	if ( TtyP->termios->c_oflag & ONLCR ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Map newline to carriage-return, newline on output\n");
-		if ( PortP->CookMode == COOK_MEDIUM )
+	if (TtyP->termios->c_oflag & ONLCR) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Map newline to carriage-return, newline on output\n");
+		if (PortP->CookMode == COOK_MEDIUM)
 			Cor5 |= COR5_ONLCR;
 	}
-	if ( TtyP->termios->c_oflag & OCRNL ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Map carriage return to newline on output\n");
-		if ( PortP->CookMode == COOK_MEDIUM )
+	if (TtyP->termios->c_oflag & OCRNL) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Map carriage return to newline on output\n");
+		if (PortP->CookMode == COOK_MEDIUM)
 			Cor5 |= COR5_OCRNL;
 	}
-	if ( ( TtyP->termios->c_oflag & TABDLY) == TAB3 ) {
-		rio_dprintk (RIO_DEBUG_PARAM, "Tab delay 3 set\n");
-		if ( PortP->CookMode == COOK_MEDIUM )
+	if ((TtyP->termios->c_oflag & TABDLY) == TAB3) {
+		rio_dprintk(RIO_DEBUG_PARAM, "Tab delay 3 set\n");
+		if (PortP->CookMode == COOK_MEDIUM)
 			Cor5 |= COR5_TAB3;
 	}
 
 	/*
-	** Flow control bytes.
-	*/
+	 ** Flow control bytes.
+	 */
 	TxXon = TtyP->termios->c_cc[VSTART];
 	TxXoff = TtyP->termios->c_cc[VSTOP];
 	RxXon = TtyP->termios->c_cc[VSTART];
 	RxXoff = TtyP->termios->c_cc[VSTOP];
 	/*
-	** LNEXT byte
-	*/
+	 ** LNEXT byte
+	 */
 	LNext = 0;
 
 	/*
-	** Baud rate bytes
-	*/
-	rio_dprintk (RIO_DEBUG_PARAM, "Mapping of rx/tx baud %x (%x)\n", 
-				     TtyP->termios->c_cflag, CBAUD);
+	 ** Baud rate bytes
+	 */
+	rio_dprintk(RIO_DEBUG_PARAM, "Mapping of rx/tx baud %x (%x)\n", TtyP->termios->c_cflag, CBAUD);
 
 	switch (TtyP->termios->c_cflag & CBAUD) {
 #define e(b) case B ## b : RxBaud = TxBaud = RIO_B ## b ;break
-	  e(50);e(75);e(110);e(134);e(150);e(200);e(300);e(600);e(1200);
-	  e(1800);e(2400);e(4800);e(9600);e(19200);e(38400);e(57600);
-	  e(115200); /* e(230400);e(460800); e(921600);  */
+		e(50);
+		e(75);
+		e(110);
+		e(134);
+		e(150);
+		e(200);
+		e(300);
+		e(600);
+		e(1200);
+		e(1800);
+		e(2400);
+		e(4800);
+		e(9600);
+		e(19200);
+		e(38400);
+		e(57600);
+		e(115200);	/* e(230400);e(460800); e(921600);  */
 	}
 
 	/* XXX MIssing conversion table. XXX */
-	/* 	 (TtyP->termios->c_cflag & V_CBAUD); */
+	/*       (TtyP->termios->c_cflag & V_CBAUD); */
 
-	rio_dprintk (RIO_DEBUG_PARAM, "tx baud 0x%x, rx baud 0x%x\n", TxBaud, RxBaud);
+	rio_dprintk(RIO_DEBUG_PARAM, "tx baud 0x%x, rx baud 0x%x\n", TxBaud, RxBaud);
 
 
 	/*
-	** Leftovers
-	*/
-	if ( TtyP->termios->c_cflag & CREAD )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable receiver\n");
+	 ** Leftovers
+	 */
+	if (TtyP->termios->c_cflag & CREAD)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable receiver\n");
 #ifdef RCV1EN
-	if ( TtyP->termios->c_cflag & RCV1EN )
-		rio_dprintk (RIO_DEBUG_PARAM, "RCV1EN (?)\n");
+	if (TtyP->termios->c_cflag & RCV1EN)
+		rio_dprintk(RIO_DEBUG_PARAM, "RCV1EN (?)\n");
 #endif
 #ifdef XMT1EN
-	if ( TtyP->termios->c_cflag & XMT1EN )
-		rio_dprintk (RIO_DEBUG_PARAM, "XMT1EN (?)\n");
+	if (TtyP->termios->c_cflag & XMT1EN)
+		rio_dprintk(RIO_DEBUG_PARAM, "XMT1EN (?)\n");
 #endif
 #if 0
-	if ( TtyP->termios->c_cflag & LOBLK )
-		rio_dprintk (RIO_DEBUG_PARAM, "LOBLK - JCL output blocks when not current\n");
+	if (TtyP->termios->c_cflag & LOBLK)
+		rio_dprintk(RIO_DEBUG_PARAM, "LOBLK - JCL output blocks when not current\n");
 #endif
-	if ( TtyP->termios->c_lflag & ISIG )
-		rio_dprintk (RIO_DEBUG_PARAM, "Input character signal generating enabled\n");
-	if ( TtyP->termios->c_lflag & ICANON )
-		rio_dprintk (RIO_DEBUG_PARAM, "Canonical input: erase and kill enabled\n");
-	if ( TtyP->termios->c_lflag & XCASE )
-		rio_dprintk (RIO_DEBUG_PARAM, "Canonical upper/lower presentation\n");
-	if ( TtyP->termios->c_lflag & ECHO )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable input echo\n");
-	if ( TtyP->termios->c_lflag & ECHOE )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable echo erase\n");
-	if ( TtyP->termios->c_lflag & ECHOK )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable echo kill\n");
-	if ( TtyP->termios->c_lflag & ECHONL )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable echo newline\n");
-	if ( TtyP->termios->c_lflag & NOFLSH )
-		rio_dprintk (RIO_DEBUG_PARAM, "Disable flush after interrupt or quit\n");
+	if (TtyP->termios->c_lflag & ISIG)
+		rio_dprintk(RIO_DEBUG_PARAM, "Input character signal generating enabled\n");
+	if (TtyP->termios->c_lflag & ICANON)
+		rio_dprintk(RIO_DEBUG_PARAM, "Canonical input: erase and kill enabled\n");
+	if (TtyP->termios->c_lflag & XCASE)
+		rio_dprintk(RIO_DEBUG_PARAM, "Canonical upper/lower presentation\n");
+	if (TtyP->termios->c_lflag & ECHO)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable input echo\n");
+	if (TtyP->termios->c_lflag & ECHOE)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable echo erase\n");
+	if (TtyP->termios->c_lflag & ECHOK)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable echo kill\n");
+	if (TtyP->termios->c_lflag & ECHONL)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable echo newline\n");
+	if (TtyP->termios->c_lflag & NOFLSH)
+		rio_dprintk(RIO_DEBUG_PARAM, "Disable flush after interrupt or quit\n");
 #ifdef TOSTOP
-	if ( TtyP->termios->c_lflag & TOSTOP )
-		rio_dprintk (RIO_DEBUG_PARAM, "Send SIGTTOU for background output\n");
+	if (TtyP->termios->c_lflag & TOSTOP)
+		rio_dprintk(RIO_DEBUG_PARAM, "Send SIGTTOU for background output\n");
 #endif
 #ifdef XCLUDE
-	if ( TtyP->termios->c_lflag & XCLUDE )
-		rio_dprintk (RIO_DEBUG_PARAM, "Exclusive use of this line\n");
+	if (TtyP->termios->c_lflag & XCLUDE)
+		rio_dprintk(RIO_DEBUG_PARAM, "Exclusive use of this line\n");
 #endif
-	if ( TtyP->termios->c_iflag & IUCLC )
-		rio_dprintk (RIO_DEBUG_PARAM, "Map uppercase to lowercase on input\n");
-	if ( TtyP->termios->c_oflag & OPOST )
-		rio_dprintk (RIO_DEBUG_PARAM, "Enable output post-processing\n");
-	if ( TtyP->termios->c_oflag & OLCUC )
-		rio_dprintk (RIO_DEBUG_PARAM, "Map lowercase to uppercase on output\n");
-	if ( TtyP->termios->c_oflag & ONOCR )
-		rio_dprintk (RIO_DEBUG_PARAM, "No carriage return output at column 0\n");
-	if ( TtyP->termios->c_oflag & ONLRET )
-		rio_dprintk (RIO_DEBUG_PARAM, "Newline performs carriage return function\n");
-	if ( TtyP->termios->c_oflag & OFILL )
-		rio_dprintk (RIO_DEBUG_PARAM, "Use fill characters for delay\n");
-	if ( TtyP->termios->c_oflag & OFDEL )
-		rio_dprintk (RIO_DEBUG_PARAM, "Fill character is DEL\n");
-	if ( TtyP->termios->c_oflag & NLDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Newline delay set\n");
-	if ( TtyP->termios->c_oflag & CRDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Carriage return delay set\n");
-	if ( TtyP->termios->c_oflag & TABDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Tab delay set\n");
+	if (TtyP->termios->c_iflag & IUCLC)
+		rio_dprintk(RIO_DEBUG_PARAM, "Map uppercase to lowercase on input\n");
+	if (TtyP->termios->c_oflag & OPOST)
+		rio_dprintk(RIO_DEBUG_PARAM, "Enable output post-processing\n");
+	if (TtyP->termios->c_oflag & OLCUC)
+		rio_dprintk(RIO_DEBUG_PARAM, "Map lowercase to uppercase on output\n");
+	if (TtyP->termios->c_oflag & ONOCR)
+		rio_dprintk(RIO_DEBUG_PARAM, "No carriage return output at column 0\n");
+	if (TtyP->termios->c_oflag & ONLRET)
+		rio_dprintk(RIO_DEBUG_PARAM, "Newline performs carriage return function\n");
+	if (TtyP->termios->c_oflag & OFILL)
+		rio_dprintk(RIO_DEBUG_PARAM, "Use fill characters for delay\n");
+	if (TtyP->termios->c_oflag & OFDEL)
+		rio_dprintk(RIO_DEBUG_PARAM, "Fill character is DEL\n");
+	if (TtyP->termios->c_oflag & NLDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Newline delay set\n");
+	if (TtyP->termios->c_oflag & CRDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Carriage return delay set\n");
+	if (TtyP->termios->c_oflag & TABDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Tab delay set\n");
 #if 0
-	if ( TtyP->termios->c_oflag & BSDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Back-space delay set\n");
-	if ( TtyP->termios->c_oflag & VTDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Vertical tab delay set\n");
-	if ( TtyP->termios->c_oflag & FFDLY )
-		rio_dprintk (RIO_DEBUG_PARAM, "Form-feed delay set\n");
+	if (TtyP->termios->c_oflag & BSDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Back-space delay set\n");
+	if (TtyP->termios->c_oflag & VTDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Vertical tab delay set\n");
+	if (TtyP->termios->c_oflag & FFDLY)
+		rio_dprintk(RIO_DEBUG_PARAM, "Form-feed delay set\n");
 #endif
 	/*
-	** These things are kind of useful in a later life!
-	*/
+	 ** These things are kind of useful in a later life!
+	 */
 	PortP->Cor2Copy = Cor2;
 
-	if ( PortP->State & RIO_DELETED ) {
-		rio_spin_unlock_irqrestore( &PortP->portSem, flags);
-		func_exit ();
+	if (PortP->State & RIO_DELETED) {
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		func_exit();
 
 		return RIO_FAIL;
 	}
 
 	/*
-	** Actually write the info into the packet to be sent
-	*/
-	WBYTE(phb_param_ptr->Cmd,	cmd);
-	WBYTE(phb_param_ptr->Cor1,	 Cor1);
-	WBYTE(phb_param_ptr->Cor2,	 Cor2);
-	WBYTE(phb_param_ptr->Cor4,	 Cor4);
-	WBYTE(phb_param_ptr->Cor5,	 Cor5);
-	WBYTE(phb_param_ptr->TxXon,	TxXon);
-	WBYTE(phb_param_ptr->RxXon,	RxXon);
+	 ** Actually write the info into the packet to be sent
+	 */
+	WBYTE(phb_param_ptr->Cmd, cmd);
+	WBYTE(phb_param_ptr->Cor1, Cor1);
+	WBYTE(phb_param_ptr->Cor2, Cor2);
+	WBYTE(phb_param_ptr->Cor4, Cor4);
+	WBYTE(phb_param_ptr->Cor5, Cor5);
+	WBYTE(phb_param_ptr->TxXon, TxXon);
+	WBYTE(phb_param_ptr->RxXon, RxXon);
 	WBYTE(phb_param_ptr->TxXoff, TxXoff);
 	WBYTE(phb_param_ptr->RxXoff, RxXoff);
-	WBYTE(phb_param_ptr->LNext,	LNext);
+	WBYTE(phb_param_ptr->LNext, LNext);
 	WBYTE(phb_param_ptr->TxBaud, TxBaud);
 	WBYTE(phb_param_ptr->RxBaud, RxBaud);
 
 	/*
-	** Set the length/command field
-	*/
-	WBYTE(PacketP->len , 12 | PKT_CMD_BIT);
+	 ** Set the length/command field
+	 */
+	WBYTE(PacketP->len, 12 | PKT_CMD_BIT);
 
 	/*
-	** The packet is formed - now, whack it off
-	** to its final destination:
-	*/
+	 ** The packet is formed - now, whack it off
+	 ** to its final destination:
+	 */
 	add_transmit(PortP);
 	/*
-	** Count characters transmitted for port statistics reporting
-	*/
+	 ** Count characters transmitted for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->txchars += 12;
 
-	rio_spin_unlock_irqrestore( &PortP->portSem, flags);
+	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 
-	rio_dprintk (RIO_DEBUG_PARAM, "add_transmit returned.\n");
+	rio_dprintk(RIO_DEBUG_PARAM, "add_transmit returned.\n");
 	/*
-	** job done.
-	*/
-	func_exit ();
+	 ** job done.
+	 */
+	func_exit();
 
 	return RIO_SUCCESS;
 }
@@ -638,16 +640,15 @@ int SleepFlag;
 ** We can add another packet to a transmit queue if the packet pointer pointed
 ** to by the TxAdd pointer has PKT_IN_USE clear in its address.
 */
-int
-can_add_transmit(PktP, PortP)
+int can_add_transmit(PktP, PortP)
 PKT **PktP;
-struct Port *PortP; 
+struct Port *PortP;
 {
 	register PKT *tp;
 
-	*PktP = tp = (PKT *)RIO_PTR(PortP->Caddr,RWORD(*PortP->TxAdd));
+	*PktP = tp = (PKT *) RIO_PTR(PortP->Caddr, RWORD(*PortP->TxAdd));
 
-	return !((uint)tp & PKT_IN_USE);
+	return !((uint) tp & PKT_IN_USE);
 }
 
 /*
@@ -655,25 +656,22 @@ struct Port *PortP;
 ** and then move the TxAdd pointer along one position to point to the next
 ** packet pointer. You must wrap the pointer from the end back to the start.
 */
-void
-add_transmit(PortP)
-struct Port *PortP; 
+void add_transmit(PortP)
+struct Port *PortP;
 {
-  if (RWORD(*PortP->TxAdd) & PKT_IN_USE) {
-    rio_dprintk (RIO_DEBUG_PARAM, "add_transmit: Packet has been stolen!");
-  }
-	WWORD( *(ushort *)PortP->TxAdd, RWORD(*PortP->TxAdd) | PKT_IN_USE);
-	PortP->TxAdd = (PortP->TxAdd == PortP->TxEnd) ? PortP->TxStart : 
-					PortP->TxAdd + 1;
-	WWORD( PortP->PhbP->tx_add , RIO_OFF(PortP->Caddr,PortP->TxAdd) );
+	if (RWORD(*PortP->TxAdd) & PKT_IN_USE) {
+		rio_dprintk(RIO_DEBUG_PARAM, "add_transmit: Packet has been stolen!");
+	}
+	WWORD(*(ushort *) PortP->TxAdd, RWORD(*PortP->TxAdd) | PKT_IN_USE);
+	PortP->TxAdd = (PortP->TxAdd == PortP->TxEnd) ? PortP->TxStart : PortP->TxAdd + 1;
+	WWORD(PortP->PhbP->tx_add, RIO_OFF(PortP->Caddr, PortP->TxAdd));
 }
 
 /****************************************
  * Put a packet onto the end of the
  * free list
  ****************************************/
-void
-put_free_end(HostP, PktP)
+void put_free_end(HostP, PktP)
 struct Host *HostP;
 PKT *PktP;
 {
@@ -688,24 +686,23 @@ PKT *PktP;
 	*
 	************************************************/
 
-	rio_dprintk (RIO_DEBUG_PFE,  "put_free_end(PktP=%x)\n",(int)PktP);
+	rio_dprintk(RIO_DEBUG_PFE, "put_free_end(PktP=%x)\n", (int) PktP);
 
-	if ((old_end=RWORD(HostP->ParmMapP->free_list_end)) != TPNULL) {
-		new_end = RIO_OFF(HostP->Caddr,PktP);
-		tmp_pointer = (FREE_LIST *)RIO_PTR(HostP->Caddr,old_end);
-		WWORD(tmp_pointer->next , new_end );
-		WWORD(((FREE_LIST *)PktP)->prev , old_end);
-		WWORD(((FREE_LIST *)PktP)->next , TPNULL);
+	if ((old_end = RWORD(HostP->ParmMapP->free_list_end)) != TPNULL) {
+		new_end = RIO_OFF(HostP->Caddr, PktP);
+		tmp_pointer = (FREE_LIST *) RIO_PTR(HostP->Caddr, old_end);
+		WWORD(tmp_pointer->next, new_end);
+		WWORD(((FREE_LIST *) PktP)->prev, old_end);
+		WWORD(((FREE_LIST *) PktP)->next, TPNULL);
 		WWORD(HostP->ParmMapP->free_list_end, new_end);
-	}
-	else {	/* First packet on the free list this should never happen! */
-		rio_dprintk (RIO_DEBUG_PFE, "put_free_end(): This should never happen\n");
-		WWORD(HostP->ParmMapP->free_list_end , RIO_OFF(HostP->Caddr,PktP));
-		tmp_pointer = (FREE_LIST *)PktP;
-		WWORD(tmp_pointer->prev , TPNULL);
-		WWORD(tmp_pointer->next , TPNULL);
-	}
-	rio_dprintk (RIO_DEBUG_CMD, "Before unlock: %p\n", &HostP->HostLock);
+	} else {		/* First packet on the free list this should never happen! */
+		rio_dprintk(RIO_DEBUG_PFE, "put_free_end(): This should never happen\n");
+		WWORD(HostP->ParmMapP->free_list_end, RIO_OFF(HostP->Caddr, PktP));
+		tmp_pointer = (FREE_LIST *) PktP;
+		WWORD(tmp_pointer->prev, TPNULL);
+		WWORD(tmp_pointer->next, TPNULL);
+	}
+	rio_dprintk(RIO_DEBUG_CMD, "Before unlock: %p\n", &HostP->HostLock);
 	rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
 }
 
@@ -715,14 +712,12 @@ PKT *PktP;
 ** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear,
 ** then can_remove_receive() returns 0.
 */
-int
-can_remove_receive(PktP, PortP)
+int can_remove_receive(PktP, PortP)
 PKT **PktP;
 struct Port *PortP;
 {
-	if ( RWORD(*PortP->RxRemove) & PKT_IN_USE) {
-		*PktP = (PKT *)RIO_PTR(PortP->Caddr,
-					RWORD(*PortP->RxRemove) & ~PKT_IN_USE);
+	if (RWORD(*PortP->RxRemove) & PKT_IN_USE) {
+		*PktP = (PKT *) RIO_PTR(PortP->Caddr, RWORD(*PortP->RxRemove) & ~PKT_IN_USE);
 		return 1;
 	}
 	return 0;
@@ -733,12 +728,10 @@ struct Port *PortP;
 ** and then bump the pointers. Once the pointers get to the end, they must
 ** be wrapped back to the start.
 */
-void
-remove_receive(PortP)
-struct Port *PortP; 
+void remove_receive(PortP)
+struct Port *PortP;
 {
-	WWORD( *PortP->RxRemove, RWORD(*PortP->RxRemove) & ~PKT_IN_USE );
-	PortP->RxRemove = (PortP->RxRemove == PortP->RxEnd) ? PortP->RxStart : 
-								PortP->RxRemove + 1;
-	WWORD( PortP->PhbP->rx_remove , RIO_OFF(PortP->Caddr, PortP->RxRemove) );
+	WWORD(*PortP->RxRemove, RWORD(*PortP->RxRemove) & ~PKT_IN_USE);
+	PortP->RxRemove = (PortP->RxRemove == PortP->RxEnd) ? PortP->RxStart : PortP->RxRemove + 1;
+	WWORD(PortP->PhbP->rx_remove, RIO_OFF(PortP->Caddr, PortP->RxRemove));
 }

drivers/char/rio/riopcicopy.c

@@ -1,8 +1,8 @@
 
 /* Yeah. We have copyright on this one. Sure. */
 
-void rio_pcicopy( char *from, char *to, int amount)
+void rio_pcicopy(char *from, char *to, int amount)
 {
-  while ( amount-- )
-    *to++ = *from++;
+	while (amount--)
+		*to++ = *from++;
 }

drivers/char/rio/rioroute.c

@@ -93,625 +93,517 @@ static void RIOConCon(struct rio_info *, struct Host *, uint, uint, uint, uint,
 ** Incoming on the ROUTE_RUP
 ** I wrote this while I was tired. Forgive me.
 */
-int RIORouteRup( struct rio_info *p, uint Rup, struct Host *HostP, PKT *PacketP )
+int RIORouteRup(struct rio_info *p, uint Rup, struct Host *HostP, PKT * PacketP)
 {
-  struct PktCmd *PktCmdP = (struct PktCmd *)PacketP->data;
-  struct PktCmd_M *PktReplyP;
-  struct CmdBlk *CmdBlkP;
-  struct Port *PortP;
-  struct Map *MapP;
-  struct Top *TopP;
-  int ThisLink, ThisLinkMin, ThisLinkMax;
-  int port;
-  int Mod, Mod1, Mod2;
-  ushort RtaType;
-  uint RtaUniq;
-  uint ThisUnit, ThisUnit2;	/* 2 ids to accommodate 16 port RTA */
-  uint OldUnit, NewUnit, OldLink, NewLink;
-  char *MyType, *MyName;
-  int Lies;
-  unsigned long flags;
+	struct PktCmd *PktCmdP = (struct PktCmd *) PacketP->data;
+	struct PktCmd_M *PktReplyP;
+	struct CmdBlk *CmdBlkP;
+	struct Port *PortP;
+	struct Map *MapP;
+	struct Top *TopP;
+	int ThisLink, ThisLinkMin, ThisLinkMax;
+	int port;
+	int Mod, Mod1, Mod2;
+	ushort RtaType;
+	uint RtaUniq;
+	uint ThisUnit, ThisUnit2;	/* 2 ids to accommodate 16 port RTA */
+	uint OldUnit, NewUnit, OldLink, NewLink;
+	char *MyType, *MyName;
+	int Lies;
+	unsigned long flags;
 
 #ifdef STACK
-    RIOStackCheck("RIORouteRup");
+	RIOStackCheck("RIORouteRup");
 #endif
 #ifdef CHECK
-    CheckPacketP(PacketP);
-    CheckHostP(HostP);
-    CheckRup(Rup);
-    CheckHost(Host);
+	CheckPacketP(PacketP);
+	CheckHostP(HostP);
+	CheckRup(Rup);
+	CheckHost(Host);
 #endif
-  /*
-  ** Is this unit telling us it's current link topology?
-  */
-  if ( RBYTE(PktCmdP->Command) == ROUTE_TOPOLOGY )
-  {
-    MapP = HostP->Mapping;
-
-    /*
-    ** The packet can be sent either by the host or by an RTA.
-    ** If it comes from the host, then we need to fill in the
-    ** Topology array in the host structure. If it came in
-    ** from an RTA then we need to fill in the Mapping structure's
-    ** Topology array for the unit.
-    */
-    if ( Rup >= (ushort)MAX_RUP )
-    {
-      ThisUnit = HOST_ID;
-      TopP = HostP->Topology;
-      MyType = "Host";
-      MyName = HostP->Name;
-      ThisLinkMin = ThisLinkMax = Rup - MAX_RUP;
-    }
-    else
-    {
-      ThisUnit = Rup+1;
-      TopP = HostP->Mapping[Rup].Topology;
-      MyType = "RTA";
-      MyName = HostP->Mapping[Rup].Name;
-      ThisLinkMin = 0;
-      ThisLinkMax = LINKS_PER_UNIT - 1;
-    }
-
-    /*
-    ** Lies will not be tolerated.
-    ** If any pair of links claim to be connected to the same
-    ** place, then ignore this packet completely.
-    */
-    Lies = 0;
-    for ( ThisLink=ThisLinkMin + 1; ThisLink <= ThisLinkMax; ThisLink++)
-    {
-      /*
-      ** it won't lie about network interconnect, total disconnects
-      ** and no-IDs. (or at least, it doesn't *matter* if it does)
-      */
-      if ( RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) > (ushort)MAX_RUP )
-	  continue;
-
-      for ( NewLink=ThisLinkMin; NewLink < ThisLink; NewLink++ )
-      {
-        if ( (RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) ==
-              RBYTE(PktCmdP->RouteTopology[NewLink].Unit)) &&
-	     (RBYTE(PktCmdP->RouteTopology[ThisLink].Link) ==
-              RBYTE(PktCmdP->RouteTopology[NewLink].Link)) )
-	{
-          Lies++;
-	}
-      }
-    }
-
-    if ( Lies )
-    {
-      rio_dprintk (RIO_DEBUG_ROUTE, "LIES! DAMN LIES! %d LIES!\n",Lies);
-      rio_dprintk (RIO_DEBUG_ROUTE, "%d:%c %d:%c %d:%c %d:%c\n",
-          RBYTE(PktCmdP->RouteTopology[0].Unit), 
-	  'A'+RBYTE(PktCmdP->RouteTopology[0].Link),
-          RBYTE(PktCmdP->RouteTopology[1].Unit),
-	  'A'+RBYTE(PktCmdP->RouteTopology[1].Link),
-          RBYTE(PktCmdP->RouteTopology[2].Unit),
-	  'A'+RBYTE(PktCmdP->RouteTopology[2].Link),
-          RBYTE(PktCmdP->RouteTopology[3].Unit),
-	  'A'+RBYTE(PktCmdP->RouteTopology[3].Link));
-      return TRUE;
-    }
-
-    /*
-    ** now, process each link.
-    */
-    for ( ThisLink=ThisLinkMin; ThisLink <= ThisLinkMax; ThisLink++)
-    {
-      /*
-      ** this is what it was connected to
-      */
-      OldUnit = TopP[ThisLink].Unit;
-      OldLink = TopP[ThisLink].Link;
-
-      /*
-      ** this is what it is now connected to
-      */
-      NewUnit = RBYTE(PktCmdP->RouteTopology[ThisLink].Unit);
-      NewLink = RBYTE(PktCmdP->RouteTopology[ThisLink].Link);
-
-      if ( OldUnit != NewUnit || OldLink != NewLink )
-      {
 	/*
-	** something has changed!
-	*/
-
-        if ( NewUnit > MAX_RUP &&
-	     NewUnit != ROUTE_DISCONNECT &&
-	     NewUnit != ROUTE_NO_ID &&
-	     NewUnit != ROUTE_INTERCONNECT )
-	{
-	    rio_dprintk (RIO_DEBUG_ROUTE, "I have a link from %s %s to unit %d:%d - I don't like it.\n",
-		  MyType,
-		  MyName,
-		  NewUnit,
-		  NewLink);
-	}
-	else
-	{
-	  /*
-	  ** put the new values in
-	  */
-	  TopP[ThisLink].Unit = NewUnit;
-	  TopP[ThisLink].Link = NewLink;
-
-	  RIOSetChange(p);
-
-	  if ( OldUnit <= MAX_RUP )
-	  {
-	    /*
-	    ** If something has become bust, then re-enable them messages
-	    */
-	    if (! p->RIONoMessage)
-		RIOConCon(p,HostP,ThisUnit,ThisLink,OldUnit,OldLink,DISCONNECT);
-	  }
-
-	  if ( ( NewUnit <= MAX_RUP ) && !p->RIONoMessage )
-	    RIOConCon(p,HostP,ThisUnit,ThisLink,NewUnit,NewLink,CONNECT);
-
-	  if ( NewUnit == ROUTE_NO_ID )
-	    rio_dprintk (RIO_DEBUG_ROUTE, "%s %s (%c) is connected to an unconfigured unit.\n",
-		    MyType,MyName,'A'+ThisLink);
-
-	  if ( NewUnit == ROUTE_INTERCONNECT )
-	  {
-	    if (! p->RIONoMessage)
-		cprintf("%s '%s' (%c) is connected to another network.\n", MyType,MyName,'A'+ThisLink);
-	  }
-
-	  /*
-	  ** perform an update for 'the other end', so that these messages
-	  ** only appears once. Only disconnect the other end if it is pointing
-	  ** at us!
-	  */
-	  if ( OldUnit == HOST_ID )
-	  {
-	    if ( HostP->Topology[OldLink].Unit == ThisUnit &&
-		 HostP->Topology[OldLink].Link == ThisLink )
-	    {
-	      rio_dprintk (RIO_DEBUG_ROUTE, "SETTING HOST (%c) TO DISCONNECTED!\n", OldLink+'A');
-	      HostP->Topology[OldLink].Unit = ROUTE_DISCONNECT;
-	      HostP->Topology[OldLink].Link = NO_LINK;
-	    }
-	    else
-	    {
-	      rio_dprintk (RIO_DEBUG_ROUTE, "HOST(%c) WAS NOT CONNECTED TO %s (%c)!\n",
-		    OldLink+'A',HostP->Mapping[ThisUnit-1].Name,ThisLink+'A');
-	    }
-	  }
-	  else if ( OldUnit <= MAX_RUP )
-	  {
-	    if ( HostP->Mapping[OldUnit-1].Topology[OldLink].Unit == ThisUnit &&
-	         HostP->Mapping[OldUnit-1].Topology[OldLink].Link == ThisLink )
-	    {
-	      rio_dprintk (RIO_DEBUG_ROUTE, "SETTING RTA %s (%c) TO DISCONNECTED!\n",
-				   HostP->Mapping[OldUnit-1].Name,OldLink+'A');
-	      HostP->Mapping[OldUnit-1].Topology[OldLink].Unit=ROUTE_DISCONNECT;
-	      HostP->Mapping[OldUnit-1].Topology[OldLink].Link=NO_LINK;
-	    }
-	    else
-	    {
-	      rio_dprintk (RIO_DEBUG_ROUTE, "RTA %s (%c) WAS NOT CONNECTED TO %s (%c)\n",
-			    HostP->Mapping[OldUnit-1].Name,OldLink+'A',
-			    HostP->Mapping[ThisUnit-1].Name,ThisLink+'A');
-	    }
-	  }
-	  if ( NewUnit == HOST_ID )
-	  {
-	    rio_dprintk (RIO_DEBUG_ROUTE, "MARKING HOST (%c) CONNECTED TO %s (%c)\n",
-				NewLink+'A',MyName,ThisLink+'A');
-	    HostP->Topology[NewLink].Unit = ThisUnit;
-	    HostP->Topology[NewLink].Link = ThisLink;
-	  }
-	  else if ( NewUnit <= MAX_RUP )
-	  {
-	    rio_dprintk (RIO_DEBUG_ROUTE, "MARKING RTA %s (%c) CONNECTED TO %s (%c)\n",
-	      HostP->Mapping[NewUnit-1].Name,NewLink+'A',MyName,ThisLink+'A');
-	    HostP->Mapping[NewUnit-1].Topology[NewLink].Unit=ThisUnit;
-	    HostP->Mapping[NewUnit-1].Topology[NewLink].Link=ThisLink;
-	  }
+	 ** Is this unit telling us it's current link topology?
+	 */
+	if (RBYTE(PktCmdP->Command) == ROUTE_TOPOLOGY) {
+		MapP = HostP->Mapping;
+
+		/*
+		 ** The packet can be sent either by the host or by an RTA.
+		 ** If it comes from the host, then we need to fill in the
+		 ** Topology array in the host structure. If it came in
+		 ** from an RTA then we need to fill in the Mapping structure's
+		 ** Topology array for the unit.
+		 */
+		if (Rup >= (ushort) MAX_RUP) {
+			ThisUnit = HOST_ID;
+			TopP = HostP->Topology;
+			MyType = "Host";
+			MyName = HostP->Name;
+			ThisLinkMin = ThisLinkMax = Rup - MAX_RUP;
+		} else {
+			ThisUnit = Rup + 1;
+			TopP = HostP->Mapping[Rup].Topology;
+			MyType = "RTA";
+			MyName = HostP->Mapping[Rup].Name;
+			ThisLinkMin = 0;
+			ThisLinkMax = LINKS_PER_UNIT - 1;
+		}
+
+		/*
+		 ** Lies will not be tolerated.
+		 ** If any pair of links claim to be connected to the same
+		 ** place, then ignore this packet completely.
+		 */
+		Lies = 0;
+		for (ThisLink = ThisLinkMin + 1; ThisLink <= ThisLinkMax; ThisLink++) {
+			/*
+			 ** it won't lie about network interconnect, total disconnects
+			 ** and no-IDs. (or at least, it doesn't *matter* if it does)
+			 */
+			if (RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) > (ushort) MAX_RUP)
+				continue;
+
+			for (NewLink = ThisLinkMin; NewLink < ThisLink; NewLink++) {
+				if ((RBYTE(PktCmdP->RouteTopology[ThisLink].Unit) == RBYTE(PktCmdP->RouteTopology[NewLink].Unit)) && (RBYTE(PktCmdP->RouteTopology[ThisLink].Link) == RBYTE(PktCmdP->RouteTopology[NewLink].Link))) {
+					Lies++;
+				}
+			}
+		}
+
+		if (Lies) {
+			rio_dprintk(RIO_DEBUG_ROUTE, "LIES! DAMN LIES! %d LIES!\n", Lies);
+			rio_dprintk(RIO_DEBUG_ROUTE, "%d:%c %d:%c %d:%c %d:%c\n",
+				    RBYTE(PktCmdP->RouteTopology[0].Unit),
+				    'A' + RBYTE(PktCmdP->RouteTopology[0].Link),
+				    RBYTE(PktCmdP->RouteTopology[1].Unit),
+				    'A' + RBYTE(PktCmdP->RouteTopology[1].Link), RBYTE(PktCmdP->RouteTopology[2].Unit), 'A' + RBYTE(PktCmdP->RouteTopology[2].Link), RBYTE(PktCmdP->RouteTopology[3].Unit), 'A' + RBYTE(PktCmdP->RouteTopology[3].Link));
+			return TRUE;
+		}
+
+		/*
+		 ** now, process each link.
+		 */
+		for (ThisLink = ThisLinkMin; ThisLink <= ThisLinkMax; ThisLink++) {
+			/*
+			 ** this is what it was connected to
+			 */
+			OldUnit = TopP[ThisLink].Unit;
+			OldLink = TopP[ThisLink].Link;
+
+			/*
+			 ** this is what it is now connected to
+			 */
+			NewUnit = RBYTE(PktCmdP->RouteTopology[ThisLink].Unit);
+			NewLink = RBYTE(PktCmdP->RouteTopology[ThisLink].Link);
+
+			if (OldUnit != NewUnit || OldLink != NewLink) {
+				/*
+				 ** something has changed!
+				 */
+
+				if (NewUnit > MAX_RUP && NewUnit != ROUTE_DISCONNECT && NewUnit != ROUTE_NO_ID && NewUnit != ROUTE_INTERCONNECT) {
+					rio_dprintk(RIO_DEBUG_ROUTE, "I have a link from %s %s to unit %d:%d - I don't like it.\n", MyType, MyName, NewUnit, NewLink);
+				} else {
+					/*
+					 ** put the new values in
+					 */
+					TopP[ThisLink].Unit = NewUnit;
+					TopP[ThisLink].Link = NewLink;
+
+					RIOSetChange(p);
+
+					if (OldUnit <= MAX_RUP) {
+						/*
+						 ** If something has become bust, then re-enable them messages
+						 */
+						if (!p->RIONoMessage)
+							RIOConCon(p, HostP, ThisUnit, ThisLink, OldUnit, OldLink, DISCONNECT);
+					}
+
+					if ((NewUnit <= MAX_RUP) && !p->RIONoMessage)
+						RIOConCon(p, HostP, ThisUnit, ThisLink, NewUnit, NewLink, CONNECT);
+
+					if (NewUnit == ROUTE_NO_ID)
+						rio_dprintk(RIO_DEBUG_ROUTE, "%s %s (%c) is connected to an unconfigured unit.\n", MyType, MyName, 'A' + ThisLink);
+
+					if (NewUnit == ROUTE_INTERCONNECT) {
+						if (!p->RIONoMessage)
+							cprintf("%s '%s' (%c) is connected to another network.\n", MyType, MyName, 'A' + ThisLink);
+					}
+
+					/*
+					 ** perform an update for 'the other end', so that these messages
+					 ** only appears once. Only disconnect the other end if it is pointing
+					 ** at us!
+					 */
+					if (OldUnit == HOST_ID) {
+						if (HostP->Topology[OldLink].Unit == ThisUnit && HostP->Topology[OldLink].Link == ThisLink) {
+							rio_dprintk(RIO_DEBUG_ROUTE, "SETTING HOST (%c) TO DISCONNECTED!\n", OldLink + 'A');
+							HostP->Topology[OldLink].Unit = ROUTE_DISCONNECT;
+							HostP->Topology[OldLink].Link = NO_LINK;
+						} else {
+							rio_dprintk(RIO_DEBUG_ROUTE, "HOST(%c) WAS NOT CONNECTED TO %s (%c)!\n", OldLink + 'A', HostP->Mapping[ThisUnit - 1].Name, ThisLink + 'A');
+						}
+					} else if (OldUnit <= MAX_RUP) {
+						if (HostP->Mapping[OldUnit - 1].Topology[OldLink].Unit == ThisUnit && HostP->Mapping[OldUnit - 1].Topology[OldLink].Link == ThisLink) {
+							rio_dprintk(RIO_DEBUG_ROUTE, "SETTING RTA %s (%c) TO DISCONNECTED!\n", HostP->Mapping[OldUnit - 1].Name, OldLink + 'A');
+							HostP->Mapping[OldUnit - 1].Topology[OldLink].Unit = ROUTE_DISCONNECT;
+							HostP->Mapping[OldUnit - 1].Topology[OldLink].Link = NO_LINK;
+						} else {
+							rio_dprintk(RIO_DEBUG_ROUTE, "RTA %s (%c) WAS NOT CONNECTED TO %s (%c)\n", HostP->Mapping[OldUnit - 1].Name, OldLink + 'A', HostP->Mapping[ThisUnit - 1].Name, ThisLink + 'A');
+						}
+					}
+					if (NewUnit == HOST_ID) {
+						rio_dprintk(RIO_DEBUG_ROUTE, "MARKING HOST (%c) CONNECTED TO %s (%c)\n", NewLink + 'A', MyName, ThisLink + 'A');
+						HostP->Topology[NewLink].Unit = ThisUnit;
+						HostP->Topology[NewLink].Link = ThisLink;
+					} else if (NewUnit <= MAX_RUP) {
+						rio_dprintk(RIO_DEBUG_ROUTE, "MARKING RTA %s (%c) CONNECTED TO %s (%c)\n", HostP->Mapping[NewUnit - 1].Name, NewLink + 'A', MyName, ThisLink + 'A');
+						HostP->Mapping[NewUnit - 1].Topology[NewLink].Unit = ThisUnit;
+						HostP->Mapping[NewUnit - 1].Topology[NewLink].Link = ThisLink;
+					}
+				}
+				RIOSetChange(p);
+				RIOCheckIsolated(p, HostP, OldUnit);
+			}
+		}
+		return TRUE;
 	}
-	RIOSetChange(p);
-	RIOCheckIsolated(p, HostP, OldUnit );
-      }
-    }
-    return TRUE;
-  }
-
-  /*
-  ** The only other command we recognise is a route_request command
-  */
-  if ( RBYTE(PktCmdP->Command) != ROUTE_REQUEST )
-  {
-    rio_dprintk (RIO_DEBUG_ROUTE, "Unknown command %d received on rup %d host %d ROUTE_RUP\n", 
-	   RBYTE(PktCmdP->Command),Rup,(int)HostP);
-    return TRUE;
-  }
-      
-  RtaUniq = (RBYTE(PktCmdP->UniqNum[0])) +
-	    (RBYTE(PktCmdP->UniqNum[1]) << 8) +
-	    (RBYTE(PktCmdP->UniqNum[2]) << 16) +
-	    (RBYTE(PktCmdP->UniqNum[3]) << 24);
-
-  /*
-  ** Determine if 8 or 16 port RTA
-  */
-  RtaType = GetUnitType(RtaUniq);
-
-  rio_dprintk (RIO_DEBUG_ROUTE, "Received a request for an ID for serial number %x\n", RtaUniq);
-
-  Mod = RBYTE(PktCmdP->ModuleTypes);
-  Mod1 = LONYBLE(Mod);
-  if (RtaType == TYPE_RTA16)
-  {
-    /*
-    ** Only one ident is set for a 16 port RTA. To make compatible
-    ** with 8 port, set 2nd ident in Mod2 to the same as Mod1.
-    */
-    Mod2 = Mod1;
-    rio_dprintk (RIO_DEBUG_ROUTE, "Backplane type is %s (all ports)\n",
-     p->RIOModuleTypes[Mod1].Name);
-  }
-  else
-  {
-    Mod2 = HINYBLE(Mod);
-    rio_dprintk (RIO_DEBUG_ROUTE, "Module types are %s (ports 0-3) and %s (ports 4-7)\n",
-     p->RIOModuleTypes[Mod1].Name, p->RIOModuleTypes[Mod2].Name);
-  }
-
-  if ( RtaUniq == 0xffffffff )
-  {
-      ShowPacket( DBG_SPECIAL, PacketP );
-  }
-
-  /*
-  ** try to unhook a command block from the command free list.
-  */
-  if ( !(CmdBlkP = RIOGetCmdBlk()) )
-  {
-    rio_dprintk (RIO_DEBUG_ROUTE, "No command blocks to route RTA! come back later.\n");
-    return 0;
-  }
-
-  /*
-  ** Fill in the default info on the command block
-  */
-  CmdBlkP->Packet.dest_unit = Rup;
-  CmdBlkP->Packet.dest_port = ROUTE_RUP;
-  CmdBlkP->Packet.src_unit = HOST_ID;
-  CmdBlkP->Packet.src_port = ROUTE_RUP;
-  CmdBlkP->Packet.len = PKT_CMD_BIT | 1;
-  CmdBlkP->PreFuncP = CmdBlkP->PostFuncP = NULL;
-  PktReplyP = (struct PktCmd_M *)CmdBlkP->Packet.data;
-
-  if (! RIOBootOk(p, HostP, RtaUniq))
-  {
-    rio_dprintk (RIO_DEBUG_ROUTE, "RTA %x tried to get an ID, but does not belong - FOAD it!\n",
-	  RtaUniq);
-    PktReplyP->Command = ROUTE_FOAD;
-    HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
-    RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
-    return TRUE;
-  }
-
-  /*
-  ** Check to see if the RTA is configured for this host
-  */
-  for ( ThisUnit=0; ThisUnit<MAX_RUP; ThisUnit++ )
-  {
-    rio_dprintk (RIO_DEBUG_ROUTE, "Entry %d Flags=%s %s UniqueNum=0x%x\n",
-			ThisUnit,
-			HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE ?
-					    "Slot-In-Use":"Not In Use",
-			HostP->Mapping[ThisUnit].Flags & SLOT_TENTATIVE ? 
-					    "Slot-Tentative":"Not Tentative",
-			HostP->Mapping[ThisUnit].RtaUniqueNum);
-
-    /*
-    ** We have an entry for it.
-    */
-    if ( (HostP->Mapping[ThisUnit].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) &&
-         (HostP->Mapping[ThisUnit].RtaUniqueNum == RtaUniq) )
-    {
-      if (RtaType == TYPE_RTA16)
-      {
-	  ThisUnit2 = HostP->Mapping[ThisUnit].ID2 - 1;
-          rio_dprintk (RIO_DEBUG_ROUTE, "Found unit 0x%x at slots %d+%d\n",
-					    RtaUniq,ThisUnit,ThisUnit2);
-      }
-      else
-          rio_dprintk (RIO_DEBUG_ROUTE, "Found unit 0x%x at slot %d\n",
-					    RtaUniq,ThisUnit);
-      /*
-      ** If we have no knowledge of booting it, then the host has
-      ** been re-booted, and so we must kill the RTA, so that it
-      ** will be booted again (potentially with new bins)
-      ** and it will then re-ask for an ID, which we will service.
-      */
-      if ( (HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE) && 
-	  !(HostP->Mapping[ThisUnit].Flags & RTA_BOOTED) )
-      {
-	if ( !(HostP->Mapping[ThisUnit].Flags & MSG_DONE) )
-	{
-	    if ( !p->RIONoMessage )
-	        cprintf("RTA '%s' is being updated.\n",HostP->Mapping[ThisUnit].Name);
-	    HostP->Mapping[ThisUnit].Flags |= MSG_DONE;
+
+	/*
+	 ** The only other command we recognise is a route_request command
+	 */
+	if (RBYTE(PktCmdP->Command) != ROUTE_REQUEST) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unknown command %d received on rup %d host %d ROUTE_RUP\n", RBYTE(PktCmdP->Command), Rup, (int) HostP);
+		return TRUE;
 	}
-	PktReplyP->Command = ROUTE_FOAD;
-	HostP->Copy("RT_FOAD",PktReplyP->CommandText,7);
-	RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
-	return TRUE;
-      }
-
-      /*
-      ** Send the ID (entry) to this RTA. The ID number is implicit as
-      ** the offset into the table. It is worth noting at this stage
-      ** that offset zero in the table contains the entries for the
-      ** RTA with ID 1!!!!
-      */
-      PktReplyP->Command = ROUTE_ALLOCATE;
-      PktReplyP->IDNum   = ThisUnit+1;
-      if (RtaType == TYPE_RTA16)
-      {
-        if (HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE)
-	    /*
-	    ** Adjust the phb and tx pkt dest_units for 2nd block of 8
-	    ** only if the RTA has ports associated (SLOT_IN_USE)
-	    */
-	    RIOFixPhbs(p, HostP, ThisUnit2);
-	    PktReplyP->IDNum2  = ThisUnit2+1;
-	    rio_dprintk (RIO_DEBUG_ROUTE, "RTA '%s' has been allocated IDs %d+%d\n",
-	          HostP->Mapping[ThisUnit].Name, PktReplyP->IDNum, PktReplyP->IDNum2);
-      }
-      else
-      {
-	    PktReplyP->IDNum2 = ROUTE_NO_ID;
-	    rio_dprintk (RIO_DEBUG_ROUTE, "RTA '%s' has been allocated ID %d\n",
-	          HostP->Mapping[ThisUnit].Name,PktReplyP->IDNum);
-      }
-      HostP->Copy("RT_ALLOCAT",PktReplyP->CommandText,10);
-
-      RIOQueueCmdBlk( HostP, Rup, CmdBlkP);
-
-      /*
-      ** If this is a freshly booted RTA, then we need to re-open
-      ** the ports, if any where open, so that data may once more
-      ** flow around the system!
-      */
-      if ( (HostP->Mapping[ThisUnit].Flags & RTA_NEWBOOT) &&
-	   (HostP->Mapping[ThisUnit].SysPort != NO_PORT) )
-      {
+
+	RtaUniq = (RBYTE(PktCmdP->UniqNum[0])) + (RBYTE(PktCmdP->UniqNum[1]) << 8) + (RBYTE(PktCmdP->UniqNum[2]) << 16) + (RBYTE(PktCmdP->UniqNum[3]) << 24);
+
 	/*
-	** look at the ports associated with this beast and
-	** see if any where open. If they was, then re-open
-	** them, using the info from the tty flags.
-	*/
-	for ( port=0; port<PORTS_PER_RTA; port++ )
-	{
-	  PortP = p->RIOPortp[port+HostP->Mapping[ThisUnit].SysPort];
-	  if ( PortP->State & (RIO_MOPEN|RIO_LOPEN) )
-	  {
-	    rio_dprintk (RIO_DEBUG_ROUTE, "Re-opened this port\n");
-	    rio_spin_lock_irqsave(&PortP->portSem, flags);
-	    PortP->MagicFlags |= MAGIC_REBOOT;
-	    rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	  }
+	 ** Determine if 8 or 16 port RTA
+	 */
+	RtaType = GetUnitType(RtaUniq);
+
+	rio_dprintk(RIO_DEBUG_ROUTE, "Received a request for an ID for serial number %x\n", RtaUniq);
+
+	Mod = RBYTE(PktCmdP->ModuleTypes);
+	Mod1 = LONYBLE(Mod);
+	if (RtaType == TYPE_RTA16) {
+		/*
+		 ** Only one ident is set for a 16 port RTA. To make compatible
+		 ** with 8 port, set 2nd ident in Mod2 to the same as Mod1.
+		 */
+		Mod2 = Mod1;
+		rio_dprintk(RIO_DEBUG_ROUTE, "Backplane type is %s (all ports)\n", p->RIOModuleTypes[Mod1].Name);
+	} else {
+		Mod2 = HINYBLE(Mod);
+		rio_dprintk(RIO_DEBUG_ROUTE, "Module types are %s (ports 0-3) and %s (ports 4-7)\n", p->RIOModuleTypes[Mod1].Name, p->RIOModuleTypes[Mod2].Name);
 	}
-	if (RtaType == TYPE_RTA16)
-	{
-	  for ( port=0; port<PORTS_PER_RTA; port++ )
-	  {
-	    PortP = p->RIOPortp[port+HostP->Mapping[ThisUnit2].SysPort];
-	    if ( PortP->State & (RIO_MOPEN|RIO_LOPEN) )
-	    {
-	      rio_dprintk (RIO_DEBUG_ROUTE, "Re-opened this port\n");
-	      rio_spin_lock_irqsave(&PortP->portSem, flags);
-	      PortP->MagicFlags |= MAGIC_REBOOT;
-	      rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	    }
-	  }
+
+	if (RtaUniq == 0xffffffff) {
+		ShowPacket(DBG_SPECIAL, PacketP);
 	}
-      }
-
-      /*
-      ** keep a copy of the module types!
-      */
-      HostP->UnixRups[ThisUnit].ModTypes = Mod;
-      if (RtaType == TYPE_RTA16)
-	      HostP->UnixRups[ThisUnit2].ModTypes = Mod;
-
-      /*
-      ** If either of the modules on this unit is read-only or write-only
-      ** or none-xprint, then we need to transfer that info over to the
-      ** relevant ports.
-      */
-      if ( HostP->Mapping[ThisUnit].SysPort != NO_PORT )
-      {
-        for ( port=0; port<PORTS_PER_MODULE; port++ )
-	{
-	  p->RIOPortp[port+HostP->Mapping[ThisUnit].SysPort]->Config &= ~RIO_NOMASK;
-	  p->RIOPortp[port+HostP->Mapping[ThisUnit].SysPort]->Config |=
-	   p->RIOModuleTypes[Mod1].Flags[port];
-	  p->RIOPortp[port+PORTS_PER_MODULE+HostP->Mapping[ThisUnit].SysPort]->Config &= ~RIO_NOMASK;
-	  p->RIOPortp[port+PORTS_PER_MODULE+HostP->Mapping[ThisUnit].SysPort]->Config |= p->RIOModuleTypes[Mod2].Flags[port];
+
+	/*
+	 ** try to unhook a command block from the command free list.
+	 */
+	if (!(CmdBlkP = RIOGetCmdBlk())) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "No command blocks to route RTA! come back later.\n");
+		return 0;
 	}
-	if (RtaType == TYPE_RTA16)
-	{
-          for ( port=0; port<PORTS_PER_MODULE; port++ )
-	  {
-	    p->RIOPortp[port+HostP->Mapping[ThisUnit2].SysPort]->Config &= ~RIO_NOMASK;
-	    p->RIOPortp[port+HostP->Mapping[ThisUnit2].SysPort]->Config |= p->RIOModuleTypes[Mod1].Flags[port];
-	    p->RIOPortp[port+PORTS_PER_MODULE+HostP->Mapping[ThisUnit2].SysPort]->Config &= ~RIO_NOMASK;
-	    p->RIOPortp[port+PORTS_PER_MODULE+HostP->Mapping[ThisUnit2].SysPort]->Config |= p->RIOModuleTypes[Mod2].Flags[port];
-          }
+
+	/*
+	 ** Fill in the default info on the command block
+	 */
+	CmdBlkP->Packet.dest_unit = Rup;
+	CmdBlkP->Packet.dest_port = ROUTE_RUP;
+	CmdBlkP->Packet.src_unit = HOST_ID;
+	CmdBlkP->Packet.src_port = ROUTE_RUP;
+	CmdBlkP->Packet.len = PKT_CMD_BIT | 1;
+	CmdBlkP->PreFuncP = CmdBlkP->PostFuncP = NULL;
+	PktReplyP = (struct PktCmd_M *) CmdBlkP->Packet.data;
+
+	if (!RIOBootOk(p, HostP, RtaUniq)) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "RTA %x tried to get an ID, but does not belong - FOAD it!\n", RtaUniq);
+		PktReplyP->Command = ROUTE_FOAD;
+		HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
+		RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
+		return TRUE;
 	}
-      }
-
-      /*
-      ** Job done, get on with the interrupts!
-      */
-      return TRUE;
-    }
-  }
-  /*
-  ** There is no table entry for this RTA at all.
-  **
-  ** Lets check to see if we actually booted this unit - if not,
-  ** then we reset it and it will go round the loop of being booted
-  ** we can then worry about trying to fit it into the table.
-  */
-  for ( ThisUnit=0; ThisUnit<HostP->NumExtraBooted; ThisUnit++ )
-    if ( HostP->ExtraUnits[ThisUnit] == RtaUniq )
-      break;
-  if ( ThisUnit == HostP->NumExtraBooted && ThisUnit != MAX_EXTRA_UNITS )
-  {
-    /*
-    ** if the unit wasn't in the table, and the table wasn't full, then
-    ** we reset the unit, because we didn't boot it.
-    ** However, if the table is full, it could be that we did boot
-    ** this unit, and so we won't reboot it, because it isn't really
-    ** all that disasterous to keep the old bins in most cases. This
-    ** is a rather tacky feature, but we are on the edge of reallity
-    ** here, because the implication is that someone has connected
-    ** 16+MAX_EXTRA_UNITS onto one host.
-    */
-    static int UnknownMesgDone = 0;
-
-    if ( !UnknownMesgDone )
-    {
-	if (! p->RIONoMessage)
-	    cprintf("One or more unknown RTAs are being updated.\n");
-	UnknownMesgDone = 1;
-    }
-
-    PktReplyP->Command = ROUTE_FOAD;
-    HostP->Copy("RT_FOAD",PktReplyP->CommandText,7);
-  }
-  else
-  {
-    /*
-    ** we did boot it (as an extra), and there may now be a table
-    ** slot free (because of a delete), so we will try to make
-    ** a tentative entry for it, so that the configurator can see it
-    ** and fill in the details for us.
-    */
-    if (RtaType == TYPE_RTA16)
-    {
-	if (RIOFindFreeID(p, HostP, &ThisUnit, &ThisUnit2) == 0)
-	{
-	    RIODefaultName(p, HostP, ThisUnit);
-	    FillSlot(ThisUnit, ThisUnit2, RtaUniq, HostP);
+
+	/*
+	 ** Check to see if the RTA is configured for this host
+	 */
+	for (ThisUnit = 0; ThisUnit < MAX_RUP; ThisUnit++) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Entry %d Flags=%s %s UniqueNum=0x%x\n",
+			    ThisUnit, HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE ? "Slot-In-Use" : "Not In Use", HostP->Mapping[ThisUnit].Flags & SLOT_TENTATIVE ? "Slot-Tentative" : "Not Tentative", HostP->Mapping[ThisUnit].RtaUniqueNum);
+
+		/*
+		 ** We have an entry for it.
+		 */
+		if ((HostP->Mapping[ThisUnit].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) && (HostP->Mapping[ThisUnit].RtaUniqueNum == RtaUniq)) {
+			if (RtaType == TYPE_RTA16) {
+				ThisUnit2 = HostP->Mapping[ThisUnit].ID2 - 1;
+				rio_dprintk(RIO_DEBUG_ROUTE, "Found unit 0x%x at slots %d+%d\n", RtaUniq, ThisUnit, ThisUnit2);
+			} else
+				rio_dprintk(RIO_DEBUG_ROUTE, "Found unit 0x%x at slot %d\n", RtaUniq, ThisUnit);
+			/*
+			 ** If we have no knowledge of booting it, then the host has
+			 ** been re-booted, and so we must kill the RTA, so that it
+			 ** will be booted again (potentially with new bins)
+			 ** and it will then re-ask for an ID, which we will service.
+			 */
+			if ((HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE) && !(HostP->Mapping[ThisUnit].Flags & RTA_BOOTED)) {
+				if (!(HostP->Mapping[ThisUnit].Flags & MSG_DONE)) {
+					if (!p->RIONoMessage)
+						cprintf("RTA '%s' is being updated.\n", HostP->Mapping[ThisUnit].Name);
+					HostP->Mapping[ThisUnit].Flags |= MSG_DONE;
+				}
+				PktReplyP->Command = ROUTE_FOAD;
+				HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
+				RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
+				return TRUE;
+			}
+
+			/*
+			 ** Send the ID (entry) to this RTA. The ID number is implicit as
+			 ** the offset into the table. It is worth noting at this stage
+			 ** that offset zero in the table contains the entries for the
+			 ** RTA with ID 1!!!!
+			 */
+			PktReplyP->Command = ROUTE_ALLOCATE;
+			PktReplyP->IDNum = ThisUnit + 1;
+			if (RtaType == TYPE_RTA16) {
+				if (HostP->Mapping[ThisUnit].Flags & SLOT_IN_USE)
+					/*
+					 ** Adjust the phb and tx pkt dest_units for 2nd block of 8
+					 ** only if the RTA has ports associated (SLOT_IN_USE)
+					 */
+					RIOFixPhbs(p, HostP, ThisUnit2);
+				PktReplyP->IDNum2 = ThisUnit2 + 1;
+				rio_dprintk(RIO_DEBUG_ROUTE, "RTA '%s' has been allocated IDs %d+%d\n", HostP->Mapping[ThisUnit].Name, PktReplyP->IDNum, PktReplyP->IDNum2);
+			} else {
+				PktReplyP->IDNum2 = ROUTE_NO_ID;
+				rio_dprintk(RIO_DEBUG_ROUTE, "RTA '%s' has been allocated ID %d\n", HostP->Mapping[ThisUnit].Name, PktReplyP->IDNum);
+			}
+			HostP->Copy("RT_ALLOCAT", PktReplyP->CommandText, 10);
+
+			RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
+
+			/*
+			 ** If this is a freshly booted RTA, then we need to re-open
+			 ** the ports, if any where open, so that data may once more
+			 ** flow around the system!
+			 */
+			if ((HostP->Mapping[ThisUnit].Flags & RTA_NEWBOOT) && (HostP->Mapping[ThisUnit].SysPort != NO_PORT)) {
+				/*
+				 ** look at the ports associated with this beast and
+				 ** see if any where open. If they was, then re-open
+				 ** them, using the info from the tty flags.
+				 */
+				for (port = 0; port < PORTS_PER_RTA; port++) {
+					PortP = p->RIOPortp[port + HostP->Mapping[ThisUnit].SysPort];
+					if (PortP->State & (RIO_MOPEN | RIO_LOPEN)) {
+						rio_dprintk(RIO_DEBUG_ROUTE, "Re-opened this port\n");
+						rio_spin_lock_irqsave(&PortP->portSem, flags);
+						PortP->MagicFlags |= MAGIC_REBOOT;
+						rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+					}
+				}
+				if (RtaType == TYPE_RTA16) {
+					for (port = 0; port < PORTS_PER_RTA; port++) {
+						PortP = p->RIOPortp[port + HostP->Mapping[ThisUnit2].SysPort];
+						if (PortP->State & (RIO_MOPEN | RIO_LOPEN)) {
+							rio_dprintk(RIO_DEBUG_ROUTE, "Re-opened this port\n");
+							rio_spin_lock_irqsave(&PortP->portSem, flags);
+							PortP->MagicFlags |= MAGIC_REBOOT;
+							rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+						}
+					}
+				}
+			}
+
+			/*
+			 ** keep a copy of the module types!
+			 */
+			HostP->UnixRups[ThisUnit].ModTypes = Mod;
+			if (RtaType == TYPE_RTA16)
+				HostP->UnixRups[ThisUnit2].ModTypes = Mod;
+
+			/*
+			 ** If either of the modules on this unit is read-only or write-only
+			 ** or none-xprint, then we need to transfer that info over to the
+			 ** relevant ports.
+			 */
+			if (HostP->Mapping[ThisUnit].SysPort != NO_PORT) {
+				for (port = 0; port < PORTS_PER_MODULE; port++) {
+					p->RIOPortp[port + HostP->Mapping[ThisUnit].SysPort]->Config &= ~RIO_NOMASK;
+					p->RIOPortp[port + HostP->Mapping[ThisUnit].SysPort]->Config |= p->RIOModuleTypes[Mod1].Flags[port];
+					p->RIOPortp[port + PORTS_PER_MODULE + HostP->Mapping[ThisUnit].SysPort]->Config &= ~RIO_NOMASK;
+					p->RIOPortp[port + PORTS_PER_MODULE + HostP->Mapping[ThisUnit].SysPort]->Config |= p->RIOModuleTypes[Mod2].Flags[port];
+				}
+				if (RtaType == TYPE_RTA16) {
+					for (port = 0; port < PORTS_PER_MODULE; port++) {
+						p->RIOPortp[port + HostP->Mapping[ThisUnit2].SysPort]->Config &= ~RIO_NOMASK;
+						p->RIOPortp[port + HostP->Mapping[ThisUnit2].SysPort]->Config |= p->RIOModuleTypes[Mod1].Flags[port];
+						p->RIOPortp[port + PORTS_PER_MODULE + HostP->Mapping[ThisUnit2].SysPort]->Config &= ~RIO_NOMASK;
+						p->RIOPortp[port + PORTS_PER_MODULE + HostP->Mapping[ThisUnit2].SysPort]->Config |= p->RIOModuleTypes[Mod2].Flags[port];
+					}
+				}
+			}
+
+			/*
+			 ** Job done, get on with the interrupts!
+			 */
+			return TRUE;
+		}
 	}
-    }
-    else
-    {
-	if (RIOFindFreeID(p, HostP, &ThisUnit, NULL) == 0)
-	{
-	    RIODefaultName(p, HostP, ThisUnit);
-	    FillSlot(ThisUnit, 0, RtaUniq, HostP);
+	/*
+	 ** There is no table entry for this RTA at all.
+	 **
+	 ** Lets check to see if we actually booted this unit - if not,
+	 ** then we reset it and it will go round the loop of being booted
+	 ** we can then worry about trying to fit it into the table.
+	 */
+	for (ThisUnit = 0; ThisUnit < HostP->NumExtraBooted; ThisUnit++)
+		if (HostP->ExtraUnits[ThisUnit] == RtaUniq)
+			break;
+	if (ThisUnit == HostP->NumExtraBooted && ThisUnit != MAX_EXTRA_UNITS) {
+		/*
+		 ** if the unit wasn't in the table, and the table wasn't full, then
+		 ** we reset the unit, because we didn't boot it.
+		 ** However, if the table is full, it could be that we did boot
+		 ** this unit, and so we won't reboot it, because it isn't really
+		 ** all that disasterous to keep the old bins in most cases. This
+		 ** is a rather tacky feature, but we are on the edge of reallity
+		 ** here, because the implication is that someone has connected
+		 ** 16+MAX_EXTRA_UNITS onto one host.
+		 */
+		static int UnknownMesgDone = 0;
+
+		if (!UnknownMesgDone) {
+			if (!p->RIONoMessage)
+				cprintf("One or more unknown RTAs are being updated.\n");
+			UnknownMesgDone = 1;
+		}
+
+		PktReplyP->Command = ROUTE_FOAD;
+		HostP->Copy("RT_FOAD", PktReplyP->CommandText, 7);
+	} else {
+		/*
+		 ** we did boot it (as an extra), and there may now be a table
+		 ** slot free (because of a delete), so we will try to make
+		 ** a tentative entry for it, so that the configurator can see it
+		 ** and fill in the details for us.
+		 */
+		if (RtaType == TYPE_RTA16) {
+			if (RIOFindFreeID(p, HostP, &ThisUnit, &ThisUnit2) == 0) {
+				RIODefaultName(p, HostP, ThisUnit);
+				FillSlot(ThisUnit, ThisUnit2, RtaUniq, HostP);
+			}
+		} else {
+			if (RIOFindFreeID(p, HostP, &ThisUnit, NULL) == 0) {
+				RIODefaultName(p, HostP, ThisUnit);
+				FillSlot(ThisUnit, 0, RtaUniq, HostP);
+			}
+		}
+		PktReplyP->Command = ROUTE_USED;
+		HostP->Copy("RT_USED", PktReplyP->CommandText, 7);
 	}
-    }
-    PktReplyP->Command = ROUTE_USED;
-    HostP->Copy("RT_USED",PktReplyP->CommandText,7);
-  }
-  RIOQueueCmdBlk( HostP, Rup, CmdBlkP);
-  return TRUE;
+	RIOQueueCmdBlk(HostP, Rup, CmdBlkP);
+	return TRUE;
 }
 
 
-void
-RIOFixPhbs(p, HostP, unit)
+void RIOFixPhbs(p, HostP, unit)
 struct rio_info *p;
 struct Host *HostP;
 uint unit;
 {
-	ushort			link, port;
-	struct Port		*PortP;
+	ushort link, port;
+	struct Port *PortP;
 	unsigned long flags;
 	int PortN = HostP->Mapping[unit].SysPort;
 
-	rio_dprintk (RIO_DEBUG_ROUTE, "RIOFixPhbs unit %d sysport %d\n", unit, PortN);
+	rio_dprintk(RIO_DEBUG_ROUTE, "RIOFixPhbs unit %d sysport %d\n", unit, PortN);
 
 	if (PortN != -1) {
-		ushort		dest_unit = HostP->Mapping[unit].ID2;
+		ushort dest_unit = HostP->Mapping[unit].ID2;
 
 		/*
-		** Get the link number used for the 1st 8 phbs on this unit.
-		*/
+		 ** Get the link number used for the 1st 8 phbs on this unit.
+		 */
 		PortP = p->RIOPortp[HostP->Mapping[dest_unit - 1].SysPort];
 
 		link = RWORD(PortP->PhbP->link);
 
 		for (port = 0; port < PORTS_PER_RTA; port++, PortN++) {
-			ushort		dest_port = port + 8;
+			ushort dest_port = port + 8;
 #if 0
-			uint		PktInt;
+			uint PktInt;
 #endif
-			WORD		*TxPktP;
-			PKT		*Pkt;
+			WORD *TxPktP;
+			PKT *Pkt;
 
 			PortP = p->RIOPortp[PortN];
 
 			rio_spin_lock_irqsave(&PortP->portSem, flags);
 			/*
-			** If RTA is not powered on, the tx packets will be
-			** unset, so go no further.
-			*/
+			 ** If RTA is not powered on, the tx packets will be
+			 ** unset, so go no further.
+			 */
 			if (PortP->TxStart == 0) {
-					rio_dprintk (RIO_DEBUG_ROUTE, "Tx pkts not set up yet\n");
-					rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-					break;
+				rio_dprintk(RIO_DEBUG_ROUTE, "Tx pkts not set up yet\n");
+				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+				break;
 			}
 
 			/*
-			** For the second slot of a 16 port RTA, the driver needs to
-			** sort out the phb to port mappings. The dest_unit for this
-			** group of 8 phbs is set to the dest_unit of the accompanying
-			** 8 port block. The dest_port of the second unit is set to
-			** be in the range 8-15 (i.e. 8 is added). Thus, for a 16 port
-			** RTA with IDs 5 and 6, traffic bound for port 6 of unit 6
-			** (being the second map ID) will be sent to dest_unit 5, port
-			** 14. When this RTA is deleted, dest_unit for ID 6 will be
-			** restored, and the dest_port will be reduced by 8.
-			** Transmit packets also have a destination field which needs
-			** adjusting in the same manner.
-			** Note that the unit/port bytes in 'dest' are swapped.
-			** We also need to adjust the phb and rup link numbers for the
-			** second block of 8 ttys.
-			*/
+			 ** For the second slot of a 16 port RTA, the driver needs to
+			 ** sort out the phb to port mappings. The dest_unit for this
+			 ** group of 8 phbs is set to the dest_unit of the accompanying
+			 ** 8 port block. The dest_port of the second unit is set to
+			 ** be in the range 8-15 (i.e. 8 is added). Thus, for a 16 port
+			 ** RTA with IDs 5 and 6, traffic bound for port 6 of unit 6
+			 ** (being the second map ID) will be sent to dest_unit 5, port
+			 ** 14. When this RTA is deleted, dest_unit for ID 6 will be
+			 ** restored, and the dest_port will be reduced by 8.
+			 ** Transmit packets also have a destination field which needs
+			 ** adjusting in the same manner.
+			 ** Note that the unit/port bytes in 'dest' are swapped.
+			 ** We also need to adjust the phb and rup link numbers for the
+			 ** second block of 8 ttys.
+			 */
 			for (TxPktP = PortP->TxStart; TxPktP <= PortP->TxEnd; TxPktP++) {
 				/*
-				** *TxPktP is the pointer to the transmit packet on the host
-				** card. This needs to be translated into a 32 bit pointer
-				** so it can be accessed from the driver.
-				*/
-				Pkt = (PKT *) RIO_PTR(HostP->Caddr,RINDW(TxPktP));
+				 ** *TxPktP is the pointer to the transmit packet on the host
+				 ** card. This needs to be translated into a 32 bit pointer
+				 ** so it can be accessed from the driver.
+				 */
+				Pkt = (PKT *) RIO_PTR(HostP->Caddr, RINDW(TxPktP));
 
 				/*
-				** If the packet is used, reset it.
-				*/
-				Pkt = (PKT *)((uint)Pkt & ~PKT_IN_USE);
+				 ** If the packet is used, reset it.
+				 */
+				Pkt = (PKT *) ((uint) Pkt & ~PKT_IN_USE);
 				WBYTE(Pkt->dest_unit, dest_unit);
 				WBYTE(Pkt->dest_port, dest_port);
 			}
-			rio_dprintk (RIO_DEBUG_ROUTE, "phb dest: Old %x:%x New %x:%x\n",
-					RWORD(PortP->PhbP->destination) & 0xff,
-					(RWORD(PortP->PhbP->destination) >> 8) & 0xff,
-					dest_unit, dest_port);
+			rio_dprintk(RIO_DEBUG_ROUTE, "phb dest: Old %x:%x New %x:%x\n", RWORD(PortP->PhbP->destination) & 0xff, (RWORD(PortP->PhbP->destination) >> 8) & 0xff, dest_unit, dest_port);
 			WWORD(PortP->PhbP->destination, dest_unit + (dest_port << 8));
 			WWORD(PortP->PhbP->link, link);
 
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		}
 		/*
-		** Now make sure the range of ports to be serviced includes
-		** the 2nd 8 on this 16 port RTA.
-		*/
-		if (link > 3) return;
+		 ** Now make sure the range of ports to be serviced includes
+		 ** the 2nd 8 on this 16 port RTA.
+		 */
+		if (link > 3)
+			return;
 		if (((unit * 8) + 7) > RWORD(HostP->LinkStrP[link].last_port)) {
-			rio_dprintk (RIO_DEBUG_ROUTE, "last port on host link %d: %d\n", link, (unit * 8) + 7);
+			rio_dprintk(RIO_DEBUG_ROUTE, "last port on host link %d: %d\n", link, (unit * 8) + 7);
 			WWORD(HostP->LinkStrP[link].last_port, (unit * 8) + 7);
 		}
 	}
@@ -723,9 +615,8 @@ uint unit;
 ** the world about it. This is done to ensure that the configurator
 ** only gets up-to-date information about what is going on.
 */
-static int
-RIOCheckIsolated(p, HostP, UnitId)
-struct rio_info *	p;
+static int RIOCheckIsolated(p, HostP, UnitId)
+struct rio_info *p;
 struct Host *HostP;
 uint UnitId;
 {
@@ -733,16 +624,16 @@ uint UnitId;
 	rio_spin_lock_irqsave(&HostP->HostLock, flags);
 
 #ifdef CHECK
-	CheckHostP( HostP );
-	CheckUnitId( UnitId );
+	CheckHostP(HostP);
+	CheckUnitId(UnitId);
 #endif
-	if ( RIOCheck( HostP, UnitId ) ) {
-		rio_dprintk (RIO_DEBUG_ROUTE, "Unit %d is NOT isolated\n", UnitId);
+	if (RIOCheck(HostP, UnitId)) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unit %d is NOT isolated\n", UnitId);
 		rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
-		return(0);
+		return (0);
 	}
 
-	RIOIsolate(p, HostP, UnitId );
+	RIOIsolate(p, HostP, UnitId);
 	RIOSetChange(p);
 	rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
 	return 1;
@@ -753,85 +644,83 @@ uint UnitId;
 ** all the units attached to it. This will mean that the entire
 ** subnet will re-introduce itself.
 */
-static int
-RIOIsolate(p, HostP, UnitId)
-struct rio_info *	p;
-struct Host *		HostP;
-uint UnitId; 
+static int RIOIsolate(p, HostP, UnitId)
+struct rio_info *p;
+struct Host *HostP;
+uint UnitId;
 {
 	uint link, unit;
 
 #ifdef CHECK
-	CheckHostP( HostP );
-	CheckUnitId( UnitId );
+	CheckHostP(HostP);
+	CheckUnitId(UnitId);
 #endif
 	UnitId--;		/* this trick relies on the Unit Id being UNSIGNED! */
 
-	if ( UnitId >= MAX_RUP )	/* dontcha just lurv unsigned maths! */
-		return(0);
+	if (UnitId >= MAX_RUP)	/* dontcha just lurv unsigned maths! */
+		return (0);
 
-	if ( HostP->Mapping[UnitId].Flags & BEEN_HERE )
-		return(0);
+	if (HostP->Mapping[UnitId].Flags & BEEN_HERE)
+		return (0);
 
 	HostP->Mapping[UnitId].Flags |= BEEN_HERE;
 
-	if ( p->RIOPrintDisabled == DO_PRINT )
-		rio_dprintk (RIO_DEBUG_ROUTE, "RIOMesgIsolated %s", HostP->Mapping[UnitId].Name);
+	if (p->RIOPrintDisabled == DO_PRINT)
+		rio_dprintk(RIO_DEBUG_ROUTE, "RIOMesgIsolated %s", HostP->Mapping[UnitId].Name);
 
-	for ( link=0; link<LINKS_PER_UNIT; link++) {
+	for (link = 0; link < LINKS_PER_UNIT; link++) {
 		unit = HostP->Mapping[UnitId].Topology[link].Unit;
 		HostP->Mapping[UnitId].Topology[link].Unit = ROUTE_DISCONNECT;
 		HostP->Mapping[UnitId].Topology[link].Link = NO_LINK;
-		RIOIsolate(p, HostP, unit );
+		RIOIsolate(p, HostP, unit);
 	}
 	HostP->Mapping[UnitId].Flags &= ~BEEN_HERE;
 	return 1;
 }
 
-static int
-RIOCheck(HostP, UnitId)
+static int RIOCheck(HostP, UnitId)
 struct Host *HostP;
 uint UnitId;
 {
-  unsigned char link;
+	unsigned char link;
 
 #ifdef CHECK
-	CheckHostP( HostP );
-	CheckUnitId( UnitId );
+	CheckHostP(HostP);
+	CheckUnitId(UnitId);
 #endif
 /* 	rio_dprint(RIO_DEBUG_ROUTE, ("Check to see if unit %d has a route to the host\n",UnitId)); */
-	rio_dprintk (RIO_DEBUG_ROUTE, "RIOCheck : UnitID = %d\n", UnitId);
+	rio_dprintk(RIO_DEBUG_ROUTE, "RIOCheck : UnitID = %d\n", UnitId);
 
-	if ( UnitId == HOST_ID ) {
+	if (UnitId == HOST_ID) {
 		/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d is NOT isolated - it IS the host!\n", UnitId)); */
 		return 1;
 	}
 
 	UnitId--;
 
-	if ( UnitId >= MAX_RUP ) {
+	if (UnitId >= MAX_RUP) {
 		/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d - ignored.\n", UnitId)); */
 		return 0;
 	}
 
-	for ( link=0; link<LINKS_PER_UNIT; link++ ) {
-		if ( HostP->Mapping[UnitId].Topology[link].Unit==HOST_ID ) {
+	for (link = 0; link < LINKS_PER_UNIT; link++) {
+		if (HostP->Mapping[UnitId].Topology[link].Unit == HOST_ID) {
 			/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d is connected directly to host via link (%c).\n", 
-						UnitId, 'A'+link)); */
+			   UnitId, 'A'+link)); */
 			return 1;
 		}
 	}
 
-	if ( HostP->Mapping[UnitId].Flags & BEEN_HERE ) {
+	if (HostP->Mapping[UnitId].Flags & BEEN_HERE) {
 		/* rio_dprint(RIO_DEBUG_ROUTE, ("Been to Unit %d before - ignoring\n", UnitId)); */
 		return 0;
 	}
 
 	HostP->Mapping[UnitId].Flags |= BEEN_HERE;
 
-	for ( link=0; link < LINKS_PER_UNIT; link++ ) {
+	for (link = 0; link < LINKS_PER_UNIT; link++) {
 		/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d check link (%c)\n", UnitId,'A'+link)); */
-		if ( RIOCheck( HostP, HostP->Mapping[UnitId].Topology[link].Unit ) ) {
+		if (RIOCheck(HostP, HostP->Mapping[UnitId].Topology[link].Unit)) {
 			/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d is connected to something that knows the host via link (%c)\n", UnitId,link+'A')); */
 			HostP->Mapping[UnitId].Flags &= ~BEEN_HERE;
 			return 1;
@@ -841,7 +730,7 @@ uint UnitId;
 	HostP->Mapping[UnitId].Flags &= ~BEEN_HERE;
 
 	/* rio_dprint(RIO_DEBUG_ROUTE, ("Unit %d DOESNT KNOW THE HOST!\n", UnitId)); */
-	
+
 	return 0;
 }
 
@@ -849,61 +738,57 @@ uint UnitId;
 ** Returns the type of unit (host, 16/8 port RTA)
 */
 
-uint
-GetUnitType(Uniq)
+uint GetUnitType(Uniq)
 uint Uniq;
 {
-	switch ( (Uniq >> 28) & 0xf)
-	{
-		case RIO_AT:
-		case RIO_MCA:
-		case RIO_EISA:
-		case RIO_PCI:
-			rio_dprintk (RIO_DEBUG_ROUTE, "Unit type: Host\n");
-			return(TYPE_HOST);
-		case RIO_RTA_16:
-			rio_dprintk (RIO_DEBUG_ROUTE, "Unit type: 16 port RTA\n");
-			return(TYPE_RTA16);
-		case RIO_RTA:
-			rio_dprintk (RIO_DEBUG_ROUTE, "Unit type: 8 port RTA\n");
-			return(TYPE_RTA8);
-		default :
-			rio_dprintk (RIO_DEBUG_ROUTE, "Unit type: Unrecognised\n");
-			return(99);
+	switch ((Uniq >> 28) & 0xf) {
+	case RIO_AT:
+	case RIO_MCA:
+	case RIO_EISA:
+	case RIO_PCI:
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unit type: Host\n");
+		return (TYPE_HOST);
+	case RIO_RTA_16:
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unit type: 16 port RTA\n");
+		return (TYPE_RTA16);
+	case RIO_RTA:
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unit type: 8 port RTA\n");
+		return (TYPE_RTA8);
+	default:
+		rio_dprintk(RIO_DEBUG_ROUTE, "Unit type: Unrecognised\n");
+		return (99);
 	}
 }
 
-int
-RIOSetChange(p)
-struct rio_info *	p;
+int RIOSetChange(p)
+struct rio_info *p;
 {
-	if ( p->RIOQuickCheck != NOT_CHANGED )
-		return(0);
+	if (p->RIOQuickCheck != NOT_CHANGED)
+		return (0);
 	p->RIOQuickCheck = CHANGED;
-	if ( p->RIOSignalProcess ) {
-		rio_dprintk (RIO_DEBUG_ROUTE, "Send SIG-HUP");
+	if (p->RIOSignalProcess) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Send SIG-HUP");
 		/*
-		psignal( RIOSignalProcess, SIGHUP );
-		*/
+		   psignal( RIOSignalProcess, SIGHUP );
+		 */
 	}
-	return(0);
+	return (0);
 }
 
-static void
-RIOConCon(p, HostP, FromId, FromLink, ToId, ToLink, Change)
-struct rio_info *	p;
+static void RIOConCon(p, HostP, FromId, FromLink, ToId, ToLink, Change)
+struct rio_info *p;
 struct Host *HostP;
 uint FromId;
 uint FromLink;
 uint ToId;
 uint ToLink;
-int Change; 
+int Change;
 {
-    char *FromName;
-    char *FromType;
-    char *ToName;
-    char *ToType;
-    unsigned int tp;
+	char *FromName;
+	char *FromType;
+	char *ToName;
+	char *ToType;
+	unsigned int tp;
 
 /*
 ** 15.10.1998 ARG - ESIL 0759
@@ -932,38 +817,32 @@ int Change;
 ** rio_info struct - RIORtaDisCons (RIO RTA connections) keeps track of RTA
 ** connections and disconnections. 
 */
-    if (Change == CONNECT) {
-		if (p->RIORtaDisCons) p->RIORtaDisCons--;
-	 }
-	 else {
+	if (Change == CONNECT) {
+		if (p->RIORtaDisCons)
+			p->RIORtaDisCons--;
+	} else {
 		p->RIORtaDisCons++;
-	 }
+	}
 
-    if ( p->RIOPrintDisabled == DONT_PRINT )
+	if (p->RIOPrintDisabled == DONT_PRINT)
 		return;
 
-    if ( FromId > ToId ) {
+	if (FromId > ToId) {
 		tp = FromId;
 		FromId = ToId;
 		ToId = tp;
 		tp = FromLink;
 		FromLink = ToLink;
 		ToLink = tp;
-    }
-
-    FromName = FromId ? HostP->Mapping[FromId-1].Name : HostP->Name;
-    FromType = FromId ? "RTA" : "HOST";
-    ToName = ToId ? HostP->Mapping[ToId-1].Name : HostP->Name;
-    ToType = ToId ? "RTA" : "HOST";
-
-    rio_dprintk (RIO_DEBUG_ROUTE, "Link between %s '%s' (%c) and %s '%s' (%c) %s.\n",
-			    FromType, FromName, 'A'+FromLink,
-			    ToType,   ToName,   'A'+ToLink,
-			    (Change==CONNECT) ? "established" : "disconnected");
-    cprintf("Link between %s '%s' (%c) and %s '%s' (%c) %s.\n",
-			    FromType, FromName, 'A'+FromLink,
-			    ToType,   ToName,   'A'+ToLink,
-			    (Change==CONNECT) ? "established" : "disconnected");
+	}
+
+	FromName = FromId ? HostP->Mapping[FromId - 1].Name : HostP->Name;
+	FromType = FromId ? "RTA" : "HOST";
+	ToName = ToId ? HostP->Mapping[ToId - 1].Name : HostP->Name;
+	ToType = ToId ? "RTA" : "HOST";
+
+	rio_dprintk(RIO_DEBUG_ROUTE, "Link between %s '%s' (%c) and %s '%s' (%c) %s.\n", FromType, FromName, 'A' + FromLink, ToType, ToName, 'A' + ToLink, (Change == CONNECT) ? "established" : "disconnected");
+	cprintf("Link between %s '%s' (%c) and %s '%s' (%c) %s.\n", FromType, FromName, 'A' + FromLink, ToType, ToName, 'A' + ToLink, (Change == CONNECT) ? "established" : "disconnected");
 }
 
 /*
@@ -972,24 +851,21 @@ int Change;
 ** Delete and RTA entry from the saved table given to us
 ** by the configuration program.
 */
-static int
-RIORemoveFromSavedTable(struct rio_info *p, struct Map *pMap)
+static int RIORemoveFromSavedTable(struct rio_info *p, struct Map *pMap)
 {
-    int		entry;
-
-    /*
-    ** We loop for all entries even after finding an entry and
-    ** zeroing it because we may have two entries to delete if
-    ** it's a 16 port RTA.
-    */
-    for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++)
-    {
-	if (p->RIOSavedTable[entry].RtaUniqueNum == pMap->RtaUniqueNum)
-	{
-	    bzero((caddr_t)&p->RIOSavedTable[entry], sizeof(struct Map));
+	int entry;
+
+	/*
+	 ** We loop for all entries even after finding an entry and
+	 ** zeroing it because we may have two entries to delete if
+	 ** it's a 16 port RTA.
+	 */
+	for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
+		if (p->RIOSavedTable[entry].RtaUniqueNum == pMap->RtaUniqueNum) {
+			bzero((caddr_t) & p->RIOSavedTable[entry], sizeof(struct Map));
+		}
 	}
-    }
-    return 0;
+	return 0;
 }
 
 
@@ -999,64 +875,58 @@ RIORemoveFromSavedTable(struct rio_info *p, struct Map *pMap)
 ** Scan the unit links to and return zero if the unit is completely
 ** disconnected.
 */
-static int
-RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
+static int RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
 {
-    int		link;
-
-
-    rio_dprintk (RIO_DEBUG_ROUTE, "RIOFreeDisconnect unit %d\n", unit);
-    /*
-    ** If the slot is tentative and does not belong to the
-    ** second half of a 16 port RTA then scan to see if
-    ** is disconnected.
-    */
-    for (link = 0; link < LINKS_PER_UNIT; link++)
-    {
-	if (HostP->Mapping[unit].Topology[link].Unit != ROUTE_DISCONNECT)
-	    break;
-    }
-
-    /*
-    ** If not all links are disconnected then we can forget about it.
-    */
-    if (link < LINKS_PER_UNIT)
-	    return 1;
+	int link;
+
+
+	rio_dprintk(RIO_DEBUG_ROUTE, "RIOFreeDisconnect unit %d\n", unit);
+	/*
+	 ** If the slot is tentative and does not belong to the
+	 ** second half of a 16 port RTA then scan to see if
+	 ** is disconnected.
+	 */
+	for (link = 0; link < LINKS_PER_UNIT; link++) {
+		if (HostP->Mapping[unit].Topology[link].Unit != ROUTE_DISCONNECT)
+			break;
+	}
+
+	/*
+	 ** If not all links are disconnected then we can forget about it.
+	 */
+	if (link < LINKS_PER_UNIT)
+		return 1;
 
 #ifdef NEED_TO_FIX_THIS
-    /* Ok so all the links are disconnected. But we may have only just
-    ** made this slot tentative and not yet received a topology update.
-    ** Lets check how long ago we made it tentative.
-    */
-    rio_dprintk (RIO_DEBUG_ROUTE, "Just about to check LBOLT on entry %d\n", unit);
-    if (drv_getparm(LBOLT, (ulong_t *) &current_time))
-        rio_dprintk (RIO_DEBUG_ROUTE, "drv_getparm(LBOLT,....) Failed.\n");
-
-    elapse_time = current_time - TentTime[unit];
-    rio_dprintk (RIO_DEBUG_ROUTE, "elapse %d = current %d - tent %d (%d usec)\n",
-        elapse_time, current_time, TentTime[unit], drv_hztousec(elapse_time));
-    if (drv_hztousec(elapse_time) < WAIT_TO_FINISH)
-    {
-      rio_dprintk (RIO_DEBUG_ROUTE, "Skipping slot %d, not timed out yet %d\n",
-            unit, drv_hztousec(elapse_time));
-        return 1;
-    }
+	/* Ok so all the links are disconnected. But we may have only just
+	 ** made this slot tentative and not yet received a topology update.
+	 ** Lets check how long ago we made it tentative.
+	 */
+	rio_dprintk(RIO_DEBUG_ROUTE, "Just about to check LBOLT on entry %d\n", unit);
+	if (drv_getparm(LBOLT, (ulong_t *) & current_time))
+		rio_dprintk(RIO_DEBUG_ROUTE, "drv_getparm(LBOLT,....) Failed.\n");
+
+	elapse_time = current_time - TentTime[unit];
+	rio_dprintk(RIO_DEBUG_ROUTE, "elapse %d = current %d - tent %d (%d usec)\n", elapse_time, current_time, TentTime[unit], drv_hztousec(elapse_time));
+	if (drv_hztousec(elapse_time) < WAIT_TO_FINISH) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Skipping slot %d, not timed out yet %d\n", unit, drv_hztousec(elapse_time));
+		return 1;
+	}
 #endif
 
-    /*
-    ** We have found an usable slot.
-    ** If it is half of a 16 port RTA then delete the other half.
-    */
-    if (HostP->Mapping[unit].ID2 != 0)
-    {
-	int nOther = (HostP->Mapping[unit].ID2) -1;
-
-	rio_dprintk (RIO_DEBUG_ROUTE, "RioFreedis second slot %d.\n", nOther);
-	bzero((caddr_t)&HostP->Mapping[nOther], sizeof(struct Map));
-    }
-    RIORemoveFromSavedTable(p, &HostP->Mapping[unit]);
+	/*
+	 ** We have found an usable slot.
+	 ** If it is half of a 16 port RTA then delete the other half.
+	 */
+	if (HostP->Mapping[unit].ID2 != 0) {
+		int nOther = (HostP->Mapping[unit].ID2) - 1;
+
+		rio_dprintk(RIO_DEBUG_ROUTE, "RioFreedis second slot %d.\n", nOther);
+		bzero((caddr_t) & HostP->Mapping[nOther], sizeof(struct Map));
+	}
+	RIORemoveFromSavedTable(p, &HostP->Mapping[unit]);
 
-    return 0;
+	return 0;
 }
 
 
@@ -1066,150 +936,134 @@ RIOFreeDisconnected(struct rio_info *p, struct Host *HostP, int unit)
 ** This function scans the given host table for either one
 ** or two free unit ID's.
 */
-int
-RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint *pID1, uint *pID2)
+int RIOFindFreeID(struct rio_info *p, struct Host *HostP, uint * pID1, uint * pID2)
 {
-    int unit,tempID;
-
-    /*
-    ** Initialise the ID's to MAX_RUP.
-    ** We do this to make the loop for setting the ID's as simple as
-    ** possible.
-    */
-    *pID1 = MAX_RUP;
-    if (pID2 != NULL)
-	*pID2 = MAX_RUP;
-
-    /*
-    ** Scan all entries of the host mapping table for free slots.
-    ** We scan for free slots first and then if that is not successful
-    ** we start all over again looking for tentative slots we can re-use.
-    */
-    for (unit = 0; unit < MAX_RUP; unit++)
-    {
-	rio_dprintk (RIO_DEBUG_ROUTE, "Scanning unit %d\n",unit);
+	int unit, tempID;
+
 	/*
-	** If the flags are zero then the slot is empty.
-	*/
-	if (HostP->Mapping[unit].Flags == 0)
-	{
-	    rio_dprintk (RIO_DEBUG_ROUTE, "      This slot is empty.\n");
-	    /*
-	    ** If we haven't allocated the first ID then do it now.
-	    */
-	    if (*pID1 == MAX_RUP)
-	    {
-		rio_dprintk (RIO_DEBUG_ROUTE, "Make tentative entry for first unit %d\n", unit);
-		*pID1 = unit;
+	 ** Initialise the ID's to MAX_RUP.
+	 ** We do this to make the loop for setting the ID's as simple as
+	 ** possible.
+	 */
+	*pID1 = MAX_RUP;
+	if (pID2 != NULL)
+		*pID2 = MAX_RUP;
 
+	/*
+	 ** Scan all entries of the host mapping table for free slots.
+	 ** We scan for free slots first and then if that is not successful
+	 ** we start all over again looking for tentative slots we can re-use.
+	 */
+	for (unit = 0; unit < MAX_RUP; unit++) {
+		rio_dprintk(RIO_DEBUG_ROUTE, "Scanning unit %d\n", unit);
 		/*
-		** If the second ID is not needed then we can return
-		** now.
-		*/
-		if (pID2 == NULL)
-		    return 0;
-	    }
-	    else
-	    {
-		/*
-		** Allocate the second slot and return.
-		*/
-		rio_dprintk (RIO_DEBUG_ROUTE, "Make tentative entry for second unit %d\n", unit);
-		*pID2 = unit;
-		return 0;
-	    }
+		 ** If the flags are zero then the slot is empty.
+		 */
+		if (HostP->Mapping[unit].Flags == 0) {
+			rio_dprintk(RIO_DEBUG_ROUTE, "      This slot is empty.\n");
+			/*
+			 ** If we haven't allocated the first ID then do it now.
+			 */
+			if (*pID1 == MAX_RUP) {
+				rio_dprintk(RIO_DEBUG_ROUTE, "Make tentative entry for first unit %d\n", unit);
+				*pID1 = unit;
+
+				/*
+				 ** If the second ID is not needed then we can return
+				 ** now.
+				 */
+				if (pID2 == NULL)
+					return 0;
+			} else {
+				/*
+				 ** Allocate the second slot and return.
+				 */
+				rio_dprintk(RIO_DEBUG_ROUTE, "Make tentative entry for second unit %d\n", unit);
+				*pID2 = unit;
+				return 0;
+			}
+		}
 	}
-    }
-
-    /*
-    ** If we manage to come out of the free slot loop then we
-    ** need to start all over again looking for tentative slots
-    ** that we can re-use.
-    */
-    rio_dprintk (RIO_DEBUG_ROUTE, "Starting to scan for tentative slots\n");
-    for (unit = 0; unit < MAX_RUP; unit++)
-    {
-	if (((HostP->Mapping[unit].Flags & SLOT_TENTATIVE) ||
-	                       (HostP->Mapping[unit].Flags == 0))  && ! 
-	   (HostP->Mapping[unit].Flags & RTA16_SECOND_SLOT ))
-	{
-	    rio_dprintk (RIO_DEBUG_ROUTE, "    Slot %d looks promising.\n",unit);
-
-	    if(unit == *pID1)
-	    {
-	    	rio_dprintk (RIO_DEBUG_ROUTE, "    No it isn't, its the 1st half\n");
-		continue;
-	    }
-
-	    /*
-	    ** Slot is Tentative or Empty, but not a tentative second 
-	    ** slot of a 16 porter.
-	    ** Attempt to free up this slot (and its parnter if
-	    ** it is a 16 port slot. The second slot will become
-	    ** empty after a call to RIOFreeDisconnected so thats why
-	    ** we look for empty slots above  as well).
-	    */
-	    if (HostP->Mapping[unit].Flags != 0) 
-	    	if (RIOFreeDisconnected(p, HostP, unit) != 0)
-			    continue;
-	    /*
-	    ** If we haven't allocated the first ID then do it now.
-	    */
-	    if (*pID1 == MAX_RUP)
-	    {
-		rio_dprintk (RIO_DEBUG_ROUTE, "Grab tentative entry for first unit %d\n", unit);
-		*pID1 = unit;
 
-		/*
-		** Clear out this slot now that we intend to use it.
-		*/
-		bzero(&HostP->Mapping[unit], sizeof(struct Map));
+	/*
+	 ** If we manage to come out of the free slot loop then we
+	 ** need to start all over again looking for tentative slots
+	 ** that we can re-use.
+	 */
+	rio_dprintk(RIO_DEBUG_ROUTE, "Starting to scan for tentative slots\n");
+	for (unit = 0; unit < MAX_RUP; unit++) {
+		if (((HostP->Mapping[unit].Flags & SLOT_TENTATIVE) || (HostP->Mapping[unit].Flags == 0)) && !(HostP->Mapping[unit].Flags & RTA16_SECOND_SLOT)) {
+			rio_dprintk(RIO_DEBUG_ROUTE, "    Slot %d looks promising.\n", unit);
+
+			if (unit == *pID1) {
+				rio_dprintk(RIO_DEBUG_ROUTE, "    No it isn't, its the 1st half\n");
+				continue;
+			}
 
-		/*
-		** If the second ID is not needed then we can return
-		** now.
-		*/
-		if (pID2 == NULL)
-		    return 0;
-	    }
-	    else
-	    {
-		/*
-		** Allocate the second slot and return.
-		*/
-		rio_dprintk (RIO_DEBUG_ROUTE, "Grab tentative/empty  entry for second unit %d\n",
-		      unit);
-		*pID2 = unit;
+			/*
+			 ** Slot is Tentative or Empty, but not a tentative second
+			 ** slot of a 16 porter.
+			 ** Attempt to free up this slot (and its parnter if
+			 ** it is a 16 port slot. The second slot will become
+			 ** empty after a call to RIOFreeDisconnected so thats why
+			 ** we look for empty slots above  as well).
+			 */
+			if (HostP->Mapping[unit].Flags != 0)
+				if (RIOFreeDisconnected(p, HostP, unit) != 0)
+					continue;
+			/*
+			 ** If we haven't allocated the first ID then do it now.
+			 */
+			if (*pID1 == MAX_RUP) {
+				rio_dprintk(RIO_DEBUG_ROUTE, "Grab tentative entry for first unit %d\n", unit);
+				*pID1 = unit;
 
-		/*
-		** Clear out this slot now that we intend to use it.
-		*/
-		bzero(&HostP->Mapping[unit], sizeof(struct Map));
-
-		/* At this point under the right(wrong?) conditions
-		** we may have a first unit ID being higher than the
-		** second unit ID. This is a bad idea if we are about
-		** to fill the slots with a 16 port RTA.
-		** Better check and swap them over.
-		*/
-
-		if (*pID1 > *pID2)
-		{
-			rio_dprintk (RIO_DEBUG_ROUTE, "Swapping IDS %d %d\n", *pID1, *pID2);
-			tempID = *pID1;
-			*pID1 = *pID2;
-			*pID2 = tempID;
+				/*
+				 ** Clear out this slot now that we intend to use it.
+				 */
+				bzero(&HostP->Mapping[unit], sizeof(struct Map));
+
+				/*
+				 ** If the second ID is not needed then we can return
+				 ** now.
+				 */
+				if (pID2 == NULL)
+					return 0;
+			} else {
+				/*
+				 ** Allocate the second slot and return.
+				 */
+				rio_dprintk(RIO_DEBUG_ROUTE, "Grab tentative/empty  entry for second unit %d\n", unit);
+				*pID2 = unit;
+
+				/*
+				 ** Clear out this slot now that we intend to use it.
+				 */
+				bzero(&HostP->Mapping[unit], sizeof(struct Map));
+
+				/* At this point under the right(wrong?) conditions
+				 ** we may have a first unit ID being higher than the
+				 ** second unit ID. This is a bad idea if we are about
+				 ** to fill the slots with a 16 port RTA.
+				 ** Better check and swap them over.
+				 */
+
+				if (*pID1 > *pID2) {
+					rio_dprintk(RIO_DEBUG_ROUTE, "Swapping IDS %d %d\n", *pID1, *pID2);
+					tempID = *pID1;
+					*pID1 = *pID2;
+					*pID2 = tempID;
+				}
+				return 0;
+			}
 		}
-		return 0;
-	    }
 	}
-    }
 
-    /*
-    ** If we manage to get to the end of the second loop then we
-    ** can give up and return a failure.
-    */
-    return 1;
+	/*
+	 ** If we manage to get to the end of the second loop then we
+	 ** can give up and return a failure.
+	 */
+	return 1;
 }
 
 

drivers/char/rio/riospace.h

@@ -47,9 +47,8 @@ static char *_riospace_h_sccs_ = "@(#)riospace.h	1.2";
 ** In particular, it won't be able to see changes to RIO_SLOTS
 */
 
-struct Conf
-{
-	char         Locator[24];
+struct Conf {
+	char Locator[24];
 	unsigned int StartupTime;
 	unsigned int SlowCook;
 	unsigned int IntrPollTime;
@@ -59,8 +58,8 @@ struct Conf
 	unsigned int HostLoadBase;
 	unsigned int XpHz;
 	unsigned int XpCps;
-	char         *XpOn;
-	char         *XpOff;
+	char *XpOn;
+	char *XpOff;
 	unsigned int MaxXpCps;
 	unsigned int MinXpCps;
 	unsigned int SpinCmds;
@@ -74,7 +73,7 @@ struct Conf
 
 /*
 **	Board types - these MUST correspond to product codes!
-*/ 
+*/
 #define	RIO_EMPTY	0x0
 #define	RIO_EISA	0x3
 #define	RIO_RTA_16	0x9
@@ -86,18 +85,16 @@ struct Conf
 /*
 **	Board data structure. This is used for configuration info
 */
-struct	Brd
-{
-    unsigned char Type;	/* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */
-    unsigned char Ivec;	/* POLLED or ivec number */
-    unsigned char Mode;	/* Control stuff, see below */
+struct Brd {
+	unsigned char Type;	/* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */
+	unsigned char Ivec;	/* POLLED or ivec number */
+	unsigned char Mode;	/* Control stuff, see below */
 };
 
-struct	Board
-{
-    char       Locator[RIO_LOCATOR_LEN];
-    int        NumSlots;
-    struct Brd Boards[MAX_RIO_BOARDS];
+struct Board {
+	char Locator[RIO_LOCATOR_LEN];
+	int NumSlots;
+	struct Brd Boards[MAX_RIO_BOARDS];
 };
 
 #define	BOOT_FROM_LINK		0x00
@@ -158,4 +155,4 @@ struct	Board
 
 #define	DBG_ALWAYS	0x80000000
 
-#endif /* __rio_riospace_h__ */
+#endif				/* __rio_riospace_h__ */

drivers/char/rio/riotable.c

@@ -91,9 +91,8 @@ static char *_riotable_c_sccs_ = "@(#)riotable.c	1.2";
 ** A configuration table has been loaded. It is now up to us
 ** to sort it out and use the information contained therein.
 */
-int
-RIONewTable(p)
-struct rio_info *	p;
+int RIONewTable(p)
+struct rio_info *p;
 {
 	int Host, Host1, Host2, NameIsUnique, Entry, SubEnt;
 	struct Map *MapP;
@@ -103,26 +102,26 @@ struct rio_info *	p;
 	char *cptr;
 
 	/*
-	** We have been sent a new table to install. We need to break
-	** it down into little bits and spread it around a bit to see
-	** what we have got.
-	*/
+	 ** We have been sent a new table to install. We need to break
+	 ** it down into little bits and spread it around a bit to see
+	 ** what we have got.
+	 */
 	/*
-	** Things to check:
-	** (things marked 'xx' aren't checked any more!)
-	** (1)	That there are no booted Hosts/RTAs out there.
-	** (2)	That the names are properly formed
-	** (3)	That blank entries really are.
-	** xx (4)	That hosts mentioned in the table actually exist. xx
-	** (5)	That the IDs are unique (per host).
-	** (6)	That host IDs are zero
-	** (7)	That port numbers are valid
-	** (8)	That port numbers aren't duplicated
-	** (9)	That names aren't duplicated
-	** xx (10) That hosts that actually exist are mentioned in the table. xx
-	*/
-	rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(1)\n"); 
-	if ( p->RIOSystemUp ) {		/* (1) */
+	 ** Things to check:
+	 ** (things marked 'xx' aren't checked any more!)
+	 ** (1) That there are no booted Hosts/RTAs out there.
+	 ** (2) That the names are properly formed
+	 ** (3) That blank entries really are.
+	 ** xx (4)      That hosts mentioned in the table actually exist. xx
+	 ** (5) That the IDs are unique (per host).
+	 ** (6) That host IDs are zero
+	 ** (7) That port numbers are valid
+	 ** (8) That port numbers aren't duplicated
+	 ** (9) That names aren't duplicated
+	 ** xx (10) That hosts that actually exist are mentioned in the table. xx
+	 */
+	rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(1)\n");
+	if (p->RIOSystemUp) {	/* (1) */
 		p->RIOError.Error = HOST_HAS_ALREADY_BEEN_BOOTED;
 		return -EBUSY;
 	}
@@ -131,19 +130,19 @@ struct rio_info *	p;
 	p->RIOError.Entry = -1;
 	p->RIOError.Other = -1;
 
-	for ( Entry=0; Entry<TOTAL_MAP_ENTRIES; Entry++ ) {
+	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
 		MapP = &p->RIOConnectTable[Entry];
 		if ((MapP->Flags & RTA16_SECOND_SLOT) == 0) {
-			rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(2)\n");
-			cptr = MapP->Name;		/* (2) */
-			cptr[MAX_NAME_LEN-1]='\0';
-			if ( cptr[0]=='\0' ) {
-				bcopy(MapP->RtaUniqueNum?"RTA	NN":"HOST NN",MapP->Name,8);
-				MapP->Name[5] = '0'+Entry/10;
-				MapP->Name[6] = '0'+Entry%10;
+			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(2)\n");
+			cptr = MapP->Name;	/* (2) */
+			cptr[MAX_NAME_LEN - 1] = '\0';
+			if (cptr[0] == '\0') {
+				bcopy(MapP->RtaUniqueNum ? "RTA	NN" : "HOST NN", MapP->Name, 8);
+				MapP->Name[5] = '0' + Entry / 10;
+				MapP->Name[6] = '0' + Entry % 10;
 			}
-			while ( *cptr ) {
-				if ( *cptr<' ' || *cptr>'~' ) {
+			while (*cptr) {
+				if (*cptr < ' ' || *cptr > '~') {
 					p->RIOError.Error = BAD_CHARACTER_IN_NAME;
 					p->RIOError.Entry = Entry;
 					return -ENXIO;
@@ -153,133 +152,119 @@ struct rio_info *	p;
 		}
 
 		/*
-		** If the entry saved was a tentative entry then just forget
-		** about it.
-		*/
-		if ( MapP->Flags & SLOT_TENTATIVE ) {
+		 ** If the entry saved was a tentative entry then just forget
+		 ** about it.
+		 */
+		if (MapP->Flags & SLOT_TENTATIVE) {
 			MapP->HostUniqueNum = 0;
 			MapP->RtaUniqueNum = 0;
 			continue;
 		}
 
-		rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(3)\n");
-		if ( !MapP->RtaUniqueNum && !MapP->HostUniqueNum ) { /* (3) */
-			if ( MapP->ID || MapP->SysPort || MapP->Flags ) {
-				rio_dprintk (RIO_DEBUG_TABLE, "%s pretending to be empty but isn't\n",MapP->Name);
+		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(3)\n");
+		if (!MapP->RtaUniqueNum && !MapP->HostUniqueNum) {	/* (3) */
+			if (MapP->ID || MapP->SysPort || MapP->Flags) {
+				rio_dprintk(RIO_DEBUG_TABLE, "%s pretending to be empty but isn't\n", MapP->Name);
 				p->RIOError.Error = TABLE_ENTRY_ISNT_PROPERLY_NULL;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			rio_dprintk (RIO_DEBUG_TABLE, "!RIO: Daemon: test (3) passes\n");
+			rio_dprintk(RIO_DEBUG_TABLE, "!RIO: Daemon: test (3) passes\n");
 			continue;
 		}
 
-		rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(4)\n");
-		for ( Host=0; Host<p->RIONumHosts; Host++ ) { /* (4) */
-			if ( p->RIOHosts[Host].UniqueNum==MapP->HostUniqueNum ) {
+		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(4)\n");
+		for (Host = 0; Host < p->RIONumHosts; Host++) {	/* (4) */
+			if (p->RIOHosts[Host].UniqueNum == MapP->HostUniqueNum) {
 				HostP = &p->RIOHosts[Host];
 				/*
-				** having done the lookup, we don't really want to do
-				** it again, so hang the host number in a safe place
-				*/
+				 ** having done the lookup, we don't really want to do
+				 ** it again, so hang the host number in a safe place
+				 */
 				MapP->Topology[0].Unit = Host;
 				break;
 			}
 		}
 
-		if ( Host >= p->RIONumHosts ) {
-			rio_dprintk (RIO_DEBUG_TABLE, "RTA %s has unknown host unique number 0x%x\n",
-									MapP->Name, MapP->HostUniqueNum);
+		if (Host >= p->RIONumHosts) {
+			rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has unknown host unique number 0x%x\n", MapP->Name, MapP->HostUniqueNum);
 			MapP->HostUniqueNum = 0;
-			/* MapP->RtaUniqueNum	= 0; */
-			/* MapP->ID			= 0; */
-			/* MapP->Flags		 = 0; */
-			/* MapP->SysPort		 = 0; */
-			/* MapP->Name[0]		 = 0; */
+			/* MapP->RtaUniqueNum   = 0; */
+			/* MapP->ID                     = 0; */
+			/* MapP->Flags           = 0; */
+			/* MapP->SysPort                 = 0; */
+			/* MapP->Name[0]                 = 0; */
 			continue;
 		}
 
-		rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(5)\n"); 
-		if ( MapP->RtaUniqueNum ) { /* (5) */
-			if ( !MapP->ID ) {
-				rio_dprintk (RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an ID of zero!\n",
-							MapP->Name);
-				p->RIOError.Error		 = ZERO_RTA_ID;
+		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(5)\n");
+		if (MapP->RtaUniqueNum) {	/* (5) */
+			if (!MapP->ID) {
+				rio_dprintk(RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an ID of zero!\n", MapP->Name);
+				p->RIOError.Error = ZERO_RTA_ID;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			if ( MapP->ID > MAX_RUP ) {
-				rio_dprintk (RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an invalid ID %d\n",
-							MapP->Name, MapP->ID);
+			if (MapP->ID > MAX_RUP) {
+				rio_dprintk(RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an invalid ID %d\n", MapP->Name, MapP->ID);
 				p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			for ( SubEnt=0; SubEnt<Entry; SubEnt++ ) {
-				if ( MapP->HostUniqueNum == 
-						p->RIOConnectTable[SubEnt].HostUniqueNum && 
-						MapP->ID == p->RIOConnectTable[SubEnt].ID ) {
-					rio_dprintk (RIO_DEBUG_TABLE, "Dupl. ID number allocated to RTA %s and RTA %s\n",
-							MapP->Name, p->RIOConnectTable[SubEnt].Name);
+			for (SubEnt = 0; SubEnt < Entry; SubEnt++) {
+				if (MapP->HostUniqueNum == p->RIOConnectTable[SubEnt].HostUniqueNum && MapP->ID == p->RIOConnectTable[SubEnt].ID) {
+					rio_dprintk(RIO_DEBUG_TABLE, "Dupl. ID number allocated to RTA %s and RTA %s\n", MapP->Name, p->RIOConnectTable[SubEnt].Name);
 					p->RIOError.Error = DUPLICATED_RTA_ID;
 					p->RIOError.Entry = Entry;
 					p->RIOError.Other = SubEnt;
 					return -ENXIO;
 				}
 				/*
-				** If the RtaUniqueNum is the same, it may be looking at both
-				** entries for a 16 port RTA, so check the ids
-				*/
-				if ((MapP->RtaUniqueNum == 
-						p->RIOConnectTable[SubEnt].RtaUniqueNum)
-				 		&& (MapP->ID2 != p->RIOConnectTable[SubEnt].ID)) {
-					rio_dprintk (RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n",MapP->Name);
-					rio_dprintk (RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n",
-										p->RIOConnectTable[SubEnt].Name);
+				 ** If the RtaUniqueNum is the same, it may be looking at both
+				 ** entries for a 16 port RTA, so check the ids
+				 */
+				if ((MapP->RtaUniqueNum == p->RIOConnectTable[SubEnt].RtaUniqueNum)
+				    && (MapP->ID2 != p->RIOConnectTable[SubEnt].ID)) {
+					rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n", MapP->Name);
+					rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n", p->RIOConnectTable[SubEnt].Name);
 					p->RIOError.Error = DUPLICATE_UNIQUE_NUMBER;
 					p->RIOError.Entry = Entry;
 					p->RIOError.Other = SubEnt;
 					return -ENXIO;
 				}
 			}
-			rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(7a)\n"); 
+			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(7a)\n");
 			/* (7a) */
-			if ((MapP->SysPort != NO_PORT)&&(MapP->SysPort % PORTS_PER_RTA)) {
-				rio_dprintk (RIO_DEBUG_TABLE, "TTY Port number %d-RTA %s is not a multiple of %d!\n",
-					(int)MapP->SysPort,MapP->Name, PORTS_PER_RTA);
+			if ((MapP->SysPort != NO_PORT) && (MapP->SysPort % PORTS_PER_RTA)) {
+				rio_dprintk(RIO_DEBUG_TABLE, "TTY Port number %d-RTA %s is not a multiple of %d!\n", (int) MapP->SysPort, MapP->Name, PORTS_PER_RTA);
 				p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(7b)\n"); 
+			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(7b)\n");
 			/* (7b) */
-			if ((MapP->SysPort != NO_PORT)&&(MapP->SysPort >= RIO_PORTS)) {
-				rio_dprintk (RIO_DEBUG_TABLE, "TTY Port number %d for RTA %s is too big\n",
-							(int)MapP->SysPort, MapP->Name);
+			if ((MapP->SysPort != NO_PORT) && (MapP->SysPort >= RIO_PORTS)) {
+				rio_dprintk(RIO_DEBUG_TABLE, "TTY Port number %d for RTA %s is too big\n", (int) MapP->SysPort, MapP->Name);
 				p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			for ( SubEnt=0; SubEnt<Entry; SubEnt++ ) {
-				if ( p->RIOConnectTable[SubEnt].Flags & RTA16_SECOND_SLOT )
-						continue;
-				if ( p->RIOConnectTable[SubEnt].RtaUniqueNum ) {
-					rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(8)\n"); 
+			for (SubEnt = 0; SubEnt < Entry; SubEnt++) {
+				if (p->RIOConnectTable[SubEnt].Flags & RTA16_SECOND_SLOT)
+					continue;
+				if (p->RIOConnectTable[SubEnt].RtaUniqueNum) {
+					rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(8)\n");
 					/* (8) */
-					if ( (MapP->SysPort != NO_PORT) && (MapP->SysPort == 
-									p->RIOConnectTable[SubEnt].SysPort) ) {
-						rio_dprintk (RIO_DEBUG_TABLE, "RTA %s:same TTY port # as RTA %s (%d)\n",
-							MapP->Name, p->RIOConnectTable[SubEnt].Name,
-							(int)MapP->SysPort);
+					if ((MapP->SysPort != NO_PORT) && (MapP->SysPort == p->RIOConnectTable[SubEnt].SysPort)) {
+						rio_dprintk(RIO_DEBUG_TABLE, "RTA %s:same TTY port # as RTA %s (%d)\n", MapP->Name, p->RIOConnectTable[SubEnt].Name, (int) MapP->SysPort);
 						p->RIOError.Error = TTY_NUMBER_IN_USE;
 						p->RIOError.Entry = Entry;
 						p->RIOError.Other = SubEnt;
 						return -ENXIO;
 					}
-					rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(9)\n"); 
-					if (strcmp(MapP->Name,
-							p->RIOConnectTable[SubEnt].Name)==0 && !(MapP->Flags & RTA16_SECOND_SLOT)) { /* (9) */
-						rio_dprintk (RIO_DEBUG_TABLE, "RTA name %s used twice\n", MapP->Name);
+					rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(9)\n");
+					if (strcmp(MapP->Name, p->RIOConnectTable[SubEnt].Name) == 0 && !(MapP->Flags & RTA16_SECOND_SLOT)) {	/* (9) */
+						rio_dprintk(RIO_DEBUG_TABLE, "RTA name %s used twice\n", MapP->Name);
 						p->RIOError.Error = NAME_USED_TWICE;
 						p->RIOError.Entry = Entry;
 						p->RIOError.Other = SubEnt;
@@ -287,19 +272,16 @@ struct rio_info *	p;
 					}
 				}
 			}
-		}
-		else { /* (6) */
-			rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: entering(6)\n"); 
-			if ( MapP->ID ) {
-				rio_dprintk (RIO_DEBUG_TABLE, "RIO:HOST %s has been allocated ID that isn't zero!\n",
-					MapP->Name);
+		} else {	/* (6) */
+			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(6)\n");
+			if (MapP->ID) {
+				rio_dprintk(RIO_DEBUG_TABLE, "RIO:HOST %s has been allocated ID that isn't zero!\n", MapP->Name);
 				p->RIOError.Error = HOST_ID_NOT_ZERO;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
 			}
-			if ( MapP->SysPort != NO_PORT ) {
-				rio_dprintk (RIO_DEBUG_TABLE, "RIO: HOST %s has been allocated port numbers!\n",
-					MapP->Name);
+			if (MapP->SysPort != NO_PORT) {
+				rio_dprintk(RIO_DEBUG_TABLE, "RIO: HOST %s has been allocated port numbers!\n", MapP->Name);
 				p->RIOError.Error = HOST_SYSPORT_BAD;
 				p->RIOError.Entry = Entry;
 				return -ENXIO;
@@ -308,106 +290,101 @@ struct rio_info *	p;
 	}
 
 	/*
-	** wow! if we get here then it's a goody!
-	*/
+	 ** wow! if we get here then it's a goody!
+	 */
 
 	/*
-	** Zero the (old) entries for each host...
-	*/
-	for ( Host=0; Host<RIO_HOSTS; Host++ ) {
-		for ( Entry=0; Entry<MAX_RUP; Entry++ ) {
-			bzero((caddr_t)&p->RIOHosts[Host].Mapping[Entry], 
-											sizeof(struct Map));
+	 ** Zero the (old) entries for each host...
+	 */
+	for (Host = 0; Host < RIO_HOSTS; Host++) {
+		for (Entry = 0; Entry < MAX_RUP; Entry++) {
+			bzero((caddr_t) & p->RIOHosts[Host].Mapping[Entry], sizeof(struct Map));
 		}
-		bzero((caddr_t)&p->RIOHosts[Host].Name[0],
-								sizeof(p->RIOHosts[Host].Name) );
+		bzero((caddr_t) & p->RIOHosts[Host].Name[0], sizeof(p->RIOHosts[Host].Name));
 	}
 
 	/*
-	** Copy in the new table entries
-	*/
-	for ( Entry=0; Entry< TOTAL_MAP_ENTRIES; Entry++ ) {
-		rio_dprintk (RIO_DEBUG_TABLE, "RIONewTable: Copy table for Host entry %d\n", Entry);
+	 ** Copy in the new table entries
+	 */
+	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
+		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: Copy table for Host entry %d\n", Entry);
 		MapP = &p->RIOConnectTable[Entry];
 
 		/*
-		** Now, if it is an empty slot ignore it!
-		*/
-		if ( MapP->HostUniqueNum==0 )
+		 ** Now, if it is an empty slot ignore it!
+		 */
+		if (MapP->HostUniqueNum == 0)
 			continue;
 
 		/*
-		** we saved the host number earlier, so grab it back
-		*/
+		 ** we saved the host number earlier, so grab it back
+		 */
 		HostP = &p->RIOHosts[MapP->Topology[0].Unit];
 
 		/*
-		** If it is a host, then we only need to fill in the name field.
-		*/
-		if ( MapP->ID==0 ) {
-			rio_dprintk (RIO_DEBUG_TABLE, "Host entry found. Name %s\n", MapP->Name);
-			bcopy(MapP->Name,HostP->Name,MAX_NAME_LEN);
+		 ** If it is a host, then we only need to fill in the name field.
+		 */
+		if (MapP->ID == 0) {
+			rio_dprintk(RIO_DEBUG_TABLE, "Host entry found. Name %s\n", MapP->Name);
+			bcopy(MapP->Name, HostP->Name, MAX_NAME_LEN);
 			continue;
 		}
 
 		/*
-		** Its an RTA entry, so fill in the host mapping entries for it
-		** and the port mapping entries. Notice that entry zero is for
-		** ID one.
-		*/
-		HostMapP = &HostP->Mapping[MapP->ID-1];
+		 ** Its an RTA entry, so fill in the host mapping entries for it
+		 ** and the port mapping entries. Notice that entry zero is for
+		 ** ID one.
+		 */
+		HostMapP = &HostP->Mapping[MapP->ID - 1];
 
 		if (MapP->Flags & SLOT_IN_USE) {
-			rio_dprintk (RIO_DEBUG_TABLE, "Rta entry found. Name %s\n", MapP->Name);
+			rio_dprintk(RIO_DEBUG_TABLE, "Rta entry found. Name %s\n", MapP->Name);
 			/*
-			** structure assign, then sort out the bits we shouldn't have done
-			*/
+			 ** structure assign, then sort out the bits we shouldn't have done
+			 */
 			*HostMapP = *MapP;
 
 			HostMapP->Flags = SLOT_IN_USE;
 			if (MapP->Flags & RTA16_SECOND_SLOT)
 				HostMapP->Flags |= RTA16_SECOND_SLOT;
 
-			RIOReMapPorts(p, HostP, HostMapP );
-		}
-		else {
-			rio_dprintk (RIO_DEBUG_TABLE, "TENTATIVE Rta entry found. Name %s\n", MapP->Name);
+			RIOReMapPorts(p, HostP, HostMapP);
+		} else {
+			rio_dprintk(RIO_DEBUG_TABLE, "TENTATIVE Rta entry found. Name %s\n", MapP->Name);
 		}
 	}
 
-	for ( Entry=0; Entry< TOTAL_MAP_ENTRIES; Entry++ ) {
+	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
 		p->RIOSavedTable[Entry] = p->RIOConnectTable[Entry];
 	}
 
-	for ( Host=0; Host<p->RIONumHosts; Host++ ) {
-		for ( SubEnt=0; SubEnt<LINKS_PER_UNIT; SubEnt++ ) {
+	for (Host = 0; Host < p->RIONumHosts; Host++) {
+		for (SubEnt = 0; SubEnt < LINKS_PER_UNIT; SubEnt++) {
 			p->RIOHosts[Host].Topology[SubEnt].Unit = ROUTE_DISCONNECT;
 			p->RIOHosts[Host].Topology[SubEnt].Link = NO_LINK;
 		}
-		for ( Entry=0; Entry<MAX_RUP; Entry++ ) {
-			for ( SubEnt=0; SubEnt<LINKS_PER_UNIT; SubEnt++ ) {
-				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Unit = 
-								ROUTE_DISCONNECT;
-				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Link = 
-								NO_LINK;
+		for (Entry = 0; Entry < MAX_RUP; Entry++) {
+			for (SubEnt = 0; SubEnt < LINKS_PER_UNIT; SubEnt++) {
+				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Unit = ROUTE_DISCONNECT;
+				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Link = NO_LINK;
 			}
 		}
-		if ( !p->RIOHosts[Host].Name[0] ) {
-			bcopy("HOST 1",p->RIOHosts[Host].Name,7);
+		if (!p->RIOHosts[Host].Name[0]) {
+			bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
 			p->RIOHosts[Host].Name[5] += Host;
 		}
 		/*
-		** Check that default name assigned is unique.
-		*/
+		 ** Check that default name assigned is unique.
+		 */
 		Host1 = Host;
 		NameIsUnique = 0;
 		while (!NameIsUnique) {
 			NameIsUnique = 1;
-			for ( Host2=0; Host2<p->RIONumHosts; Host2++ ) {
+			for (Host2 = 0; Host2 < p->RIONumHosts; Host2++) {
 				if (Host2 == Host)
 					continue;
 				if (strcmp(p->RIOHosts[Host].Name, p->RIOHosts[Host2].Name)
-									 == 0) {
+				    == 0) {
 					NameIsUnique = 0;
 					Host1++;
 					if (Host1 >= p->RIONumHosts)
@@ -417,15 +394,14 @@ struct rio_info *	p;
 			}
 		}
 		/*
-		** Rename host if name already used.
-		*/
-		if (Host1 != Host)
-		{
-			rio_dprintk (RIO_DEBUG_TABLE, "Default name %s already used\n", p->RIOHosts[Host].Name);
-			bcopy("HOST 1",p->RIOHosts[Host].Name,7);
+		 ** Rename host if name already used.
+		 */
+		if (Host1 != Host) {
+			rio_dprintk(RIO_DEBUG_TABLE, "Default name %s already used\n", p->RIOHosts[Host].Name);
+			bcopy("HOST 1", p->RIOHosts[Host].Name, 7);
 			p->RIOHosts[Host].Name[5] += Host1;
 		}
-		rio_dprintk (RIO_DEBUG_TABLE, "Assigning default name %s\n", p->RIOHosts[Host].Name);
+		rio_dprintk(RIO_DEBUG_TABLE, "Assigning default name %s\n", p->RIOHosts[Host].Name);
 	}
 	return 0;
 }
@@ -434,9 +410,8 @@ struct rio_info *	p;
 ** User process needs the config table - build it from first
 ** principles.
 */
-int
-RIOApel(p)
-struct rio_info *	p;
+int RIOApel(p)
+struct rio_info *p;
 {
 	int Host;
 	int link;
@@ -446,35 +421,34 @@ struct rio_info *	p;
 	struct Host *HostP;
 	long oldspl;
 
-	disable(oldspl);		/* strange but true! */
- 
-	rio_dprintk (RIO_DEBUG_TABLE, "Generating a table to return to config.rio\n");
+	disable(oldspl);	/* strange but true! */
+
+	rio_dprintk(RIO_DEBUG_TABLE, "Generating a table to return to config.rio\n");
 
-	bzero((caddr_t)&p->RIOConnectTable[0], 
-					sizeof(struct Map) * TOTAL_MAP_ENTRIES );
+	bzero((caddr_t) & p->RIOConnectTable[0], sizeof(struct Map) * TOTAL_MAP_ENTRIES);
 
-	for ( Host=0; Host<RIO_HOSTS; Host++ ) {
-		rio_dprintk (RIO_DEBUG_TABLE, "Processing host %d\n", Host);
+	for (Host = 0; Host < RIO_HOSTS; Host++) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Processing host %d\n", Host);
 		HostP = &p->RIOHosts[Host];
 		MapP = &p->RIOConnectTable[Next++];
 		MapP->HostUniqueNum = HostP->UniqueNum;
-		if ( (HostP->Flags & RUN_STATE) != RC_RUNNING )
+		if ((HostP->Flags & RUN_STATE) != RC_RUNNING)
 			continue;
 		MapP->RtaUniqueNum = 0;
 		MapP->ID = 0;
 		MapP->Flags = SLOT_IN_USE;
 		MapP->SysPort = NO_PORT;
-		for ( link=0; link<LINKS_PER_UNIT; link++ )
+		for (link = 0; link < LINKS_PER_UNIT; link++)
 			MapP->Topology[link] = HostP->Topology[link];
-		bcopy(HostP->Name,MapP->Name,MAX_NAME_LEN);
-		for ( Rup=0; Rup<MAX_RUP; Rup++ ) {
-			if ( HostP->Mapping[Rup].Flags & (SLOT_IN_USE|SLOT_TENTATIVE) ) {
+		bcopy(HostP->Name, MapP->Name, MAX_NAME_LEN);
+		for (Rup = 0; Rup < MAX_RUP; Rup++) {
+			if (HostP->Mapping[Rup].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) {
 				p->RIOConnectTable[Next] = HostP->Mapping[Rup];
-				if ( HostP->Mapping[Rup].Flags & SLOT_IN_USE)
+				if (HostP->Mapping[Rup].Flags & SLOT_IN_USE)
 					p->RIOConnectTable[Next].Flags |= SLOT_IN_USE;
-				if ( HostP->Mapping[Rup].Flags & SLOT_TENTATIVE)
+				if (HostP->Mapping[Rup].Flags & SLOT_TENTATIVE)
 					p->RIOConnectTable[Next].Flags |= SLOT_TENTATIVE;
-				if ( HostP->Mapping[Rup].Flags & RTA16_SECOND_SLOT )
+				if (HostP->Mapping[Rup].Flags & RTA16_SECOND_SLOT)
 					p->RIOConnectTable[Next].Flags |= RTA16_SECOND_SLOT;
 				Next++;
 			}
@@ -489,8 +463,7 @@ struct rio_info *	p;
 ** if the entry is suitably inactive, then we can gob on it and remove
 ** it from the table.
 */
-int
-RIODeleteRta(p, MapP)
+int RIODeleteRta(p, MapP)
 struct rio_info *p;
 struct Map *MapP;
 {
@@ -502,110 +475,98 @@ struct Map *MapP;
 	int work_done = 0;
 	unsigned long lock_flags, sem_flags;
 
-	rio_dprintk (RIO_DEBUG_TABLE, "Delete entry on host %x, rta %x\n",
-								MapP->HostUniqueNum, MapP->RtaUniqueNum);
+	rio_dprintk(RIO_DEBUG_TABLE, "Delete entry on host %x, rta %x\n", MapP->HostUniqueNum, MapP->RtaUniqueNum);
 
-	for ( host=0; host < p->RIONumHosts; host++ ) {
+	for (host = 0; host < p->RIONumHosts; host++) {
 		HostP = &p->RIOHosts[host];
 
-		rio_spin_lock_irqsave( &HostP->HostLock, lock_flags );
+		rio_spin_lock_irqsave(&HostP->HostLock, lock_flags);
 
-		if ( (HostP->Flags & RUN_STATE) != RC_RUNNING ) {
+		if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
 			rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
 			continue;
 		}
 
-		for ( entry=0; entry<MAX_RUP; entry++ ) {
-			if ( MapP->RtaUniqueNum == HostP->Mapping[entry].RtaUniqueNum ) {
+		for (entry = 0; entry < MAX_RUP; entry++) {
+			if (MapP->RtaUniqueNum == HostP->Mapping[entry].RtaUniqueNum) {
 				HostMapP = &HostP->Mapping[entry];
-				rio_dprintk (RIO_DEBUG_TABLE, "Found entry offset %d on host %s\n", 
-						entry, HostP->Name);
+				rio_dprintk(RIO_DEBUG_TABLE, "Found entry offset %d on host %s\n", entry, HostP->Name);
 
 				/*
-				** Check all four links of the unit are disconnected
-				*/
-				for ( link=0; link< LINKS_PER_UNIT; link++ ) {
-					if ( HostMapP->Topology[link].Unit != ROUTE_DISCONNECT ) {
-						rio_dprintk (RIO_DEBUG_TABLE, "Entry is in use and cannot be deleted!\n");
+				 ** Check all four links of the unit are disconnected
+				 */
+				for (link = 0; link < LINKS_PER_UNIT; link++) {
+					if (HostMapP->Topology[link].Unit != ROUTE_DISCONNECT) {
+						rio_dprintk(RIO_DEBUG_TABLE, "Entry is in use and cannot be deleted!\n");
 						p->RIOError.Error = UNIT_IS_IN_USE;
-						rio_spin_unlock_irqrestore( &HostP->HostLock, lock_flags);
+						rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
 						return -EBUSY;
 					}
 				}
 				/*
-				** Slot has been allocated, BUT not booted/routed/
-				** connected/selected or anything else-ed
-				*/
+				 ** Slot has been allocated, BUT not booted/routed/
+				 ** connected/selected or anything else-ed
+				 */
 				SysPort = HostMapP->SysPort;
 
-				if ( SysPort != NO_PORT ) {
-					for (port=SysPort; port < SysPort+PORTS_PER_RTA; port++) {
+				if (SysPort != NO_PORT) {
+					for (port = SysPort; port < SysPort + PORTS_PER_RTA; port++) {
 						PortP = p->RIOPortp[port];
-						rio_dprintk (RIO_DEBUG_TABLE, "Unmap port\n");
+						rio_dprintk(RIO_DEBUG_TABLE, "Unmap port\n");
 
-						rio_spin_lock_irqsave( &PortP->portSem, sem_flags );
+						rio_spin_lock_irqsave(&PortP->portSem, sem_flags);
 
 						PortP->Mapped = 0;
 
-						if ( PortP->State & (RIO_MOPEN|RIO_LOPEN) ) {
+						if (PortP->State & (RIO_MOPEN | RIO_LOPEN)) {
 
-							rio_dprintk (RIO_DEBUG_TABLE, "Gob on port\n");
+							rio_dprintk(RIO_DEBUG_TABLE, "Gob on port\n");
 							PortP->TxBufferIn = PortP->TxBufferOut = 0;
 							/* What should I do 
-							wakeup( &PortP->TxBufferIn );
-							wakeup( &PortP->TxBufferOut);
-							*/
+							   wakeup( &PortP->TxBufferIn );
+							   wakeup( &PortP->TxBufferOut);
+							 */
 							PortP->InUse = NOT_INUSE;
 							/* What should I do 
-							wakeup( &PortP->InUse );
-							signal(PortP->TtyP->t_pgrp,SIGKILL);
-							ttyflush(PortP->TtyP,(FREAD|FWRITE));
-							*/
+							   wakeup( &PortP->InUse );
+							   signal(PortP->TtyP->t_pgrp,SIGKILL);
+							   ttyflush(PortP->TtyP,(FREAD|FWRITE));
+							 */
 							PortP->State |= RIO_CLOSING | RIO_DELETED;
 						}
 
 						/*
-						** For the second slot of a 16 port RTA, the
-						** driver needs to reset the changes made to
-						** the phb to port mappings in RIORouteRup.
-						*/
+						 ** For the second slot of a 16 port RTA, the
+						 ** driver needs to reset the changes made to
+						 ** the phb to port mappings in RIORouteRup.
+						 */
 						if (PortP->SecondBlock) {
 							ushort dest_unit = HostMapP->ID;
 							ushort dest_port = port - SysPort;
-							WORD	 *TxPktP;
-							PKT	*Pkt;
+							WORD *TxPktP;
+							PKT *Pkt;
 
-							for (TxPktP = PortP->TxStart;
-								TxPktP <= PortP->TxEnd; TxPktP++) {
+							for (TxPktP = PortP->TxStart; TxPktP <= PortP->TxEnd; TxPktP++) {
 								/*
-								** *TxPktP is the pointer to the
-								** transmit packet on the host card.
-								** This needs to be translated into
-								** a 32 bit pointer so it can be
-								** accessed from the driver.
-								*/
-								Pkt = (PKT *) RIO_PTR(HostP->Caddr,
-								 	RWORD(*TxPktP));
-								rio_dprintk (RIO_DEBUG_TABLE, 
-						"Tx packet (%x) destination: Old %x:%x New %x:%x\n",
-								 *TxPktP, Pkt->dest_unit,
-								 Pkt->dest_port, dest_unit, dest_port);
+								 ** *TxPktP is the pointer to the
+								 ** transmit packet on the host card.
+								 ** This needs to be translated into
+								 ** a 32 bit pointer so it can be
+								 ** accessed from the driver.
+								 */
+								Pkt = (PKT *) RIO_PTR(HostP->Caddr, RWORD(*TxPktP));
+								rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", *TxPktP, Pkt->dest_unit, Pkt->dest_port, dest_unit, dest_port);
 								WWORD(Pkt->dest_unit, dest_unit);
 								WWORD(Pkt->dest_port, dest_port);
 							}
-							rio_dprintk (RIO_DEBUG_TABLE, 
-						"Port %d phb destination: Old %x:%x New %x:%x\n",
-							 port, PortP->PhbP->destination & 0xff,
-							 (PortP->PhbP->destination >> 8) & 0xff,
-							 dest_unit, dest_port);
-							WWORD(PortP->PhbP->destination,
-							 dest_unit + (dest_port << 8));
+							rio_dprintk(RIO_DEBUG_TABLE, "Port %d phb destination: Old %x:%x New %x:%x\n", port, PortP->PhbP->destination & 0xff, (PortP->PhbP->destination >> 8) & 0xff, dest_unit, dest_port);
+							WWORD(PortP->PhbP->destination, dest_unit + (dest_port << 8));
 						}
 						rio_spin_unlock_irqrestore(&PortP->portSem, sem_flags);
 					}
 				}
-				rio_dprintk (RIO_DEBUG_TABLE, "Entry nulled.\n");
-				bzero((char *)HostMapP,sizeof(struct Map));
+				rio_dprintk(RIO_DEBUG_TABLE, "Entry nulled.\n");
+				bzero((char *) HostMapP, sizeof(struct Map));
 				work_done++;
 			}
 		}
@@ -613,203 +574,178 @@ struct Map *MapP;
 	}
 
 	/* XXXXX lock me up */
-	for ( entry=0; entry< TOTAL_MAP_ENTRIES; entry++ ) {
-		if ( p->RIOSavedTable[entry].RtaUniqueNum == MapP->RtaUniqueNum ) {
-			bzero((char *)&p->RIOSavedTable[entry],sizeof(struct Map));
+	for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
+		if (p->RIOSavedTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
+			bzero((char *) &p->RIOSavedTable[entry], sizeof(struct Map));
 			work_done++;
 		}
-		if ( p->RIOConnectTable[entry].RtaUniqueNum == MapP->RtaUniqueNum ) {
-			bzero((char *)&p->RIOConnectTable[entry],sizeof(struct Map));
+		if (p->RIOConnectTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
+			bzero((char *) &p->RIOConnectTable[entry], sizeof(struct Map));
 			work_done++;
 		}
 	}
-	if ( work_done )
+	if (work_done)
 		return 0;
 
-	rio_dprintk (RIO_DEBUG_TABLE, "Couldn't find entry to be deleted\n");
+	rio_dprintk(RIO_DEBUG_TABLE, "Couldn't find entry to be deleted\n");
 	p->RIOError.Error = COULDNT_FIND_ENTRY;
 	return -ENXIO;
 }
 
-int RIOAssignRta( struct rio_info *p, struct Map *MapP )
+int RIOAssignRta(struct rio_info *p, struct Map *MapP)
 {
-    int host;
-    struct Map *HostMapP;
-    char *sptr;
-    int	link;
-
-
-    rio_dprintk (RIO_DEBUG_TABLE, "Assign entry on host %x, rta %x, ID %d, Sysport %d\n",
-				MapP->HostUniqueNum,MapP->RtaUniqueNum,
-				MapP->ID, (int)MapP->SysPort);
-
-    if ((MapP->ID != (ushort)-1) &&
-	((int)MapP->ID < (int)1 || (int)MapP->ID > MAX_RUP ))
-    {
-	rio_dprintk (RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
-	p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
-	return -EINVAL;
-    }
-    if (MapP->RtaUniqueNum == 0)
-    {
-	rio_dprintk (RIO_DEBUG_TABLE, "Rta Unique number zero!\n");
-	p->RIOError.Error = RTA_UNIQUE_NUMBER_ZERO;
-	return -EINVAL;
-    }
-    if ( (MapP->SysPort != NO_PORT) && (MapP->SysPort % PORTS_PER_RTA) )
-    {
-	rio_dprintk (RIO_DEBUG_TABLE, "Port %d not multiple of %d!\n",(int)MapP->SysPort,PORTS_PER_RTA);
-	p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-	return -EINVAL;
-    }
-    if ( (MapP->SysPort != NO_PORT) && (MapP->SysPort >= RIO_PORTS) )
-    {
-	rio_dprintk (RIO_DEBUG_TABLE, "Port %d not valid!\n",(int)MapP->SysPort);
-	p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-	return -EINVAL;
-    }
-
-    /*
-    ** Copy the name across to the map entry.
-    */
-    MapP->Name[MAX_NAME_LEN-1] = '\0';
-    sptr = MapP->Name;
-    while ( *sptr )
-    {
-    if ( *sptr<' ' || *sptr>'~' )
-    {
-	rio_dprintk (RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
-	p->RIOError.Error = BAD_CHARACTER_IN_NAME;
-	return -EINVAL;
-    }
-    sptr++;
-    }
-
-    for ( host=0; host < p->RIONumHosts; host++ )
-    {
-	if ( MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum )
-	{
-	    if ( (p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING )
-	    {
-		p->RIOError.Error = HOST_NOT_RUNNING;
-		return -ENXIO;
-	    }
-
-	    /*
-	    ** Now we have a host we need to allocate an ID
-	    ** if the entry does not already have one.
-	    */
-	    if (MapP->ID == (ushort)-1)
-	    {
-		int nNewID;
-
-		rio_dprintk (RIO_DEBUG_TABLE, "Attempting to get a new ID for rta \"%s\"\n",
-		      MapP->Name);
-		/*
-		** The idea here is to allow RTA's to be assigned
-		** before they actually appear on the network.
-		** This allows the addition of RTA's without having
-		** to plug them in.
-		** What we do is:
-		**  - Find a free ID and allocate it to the RTA.
-		**  - If this map entry is the second half of a
-		**    16 port entry then find the other half and
-		**    make sure the 2 cross reference each other.
-		*/
-		if (RIOFindFreeID(p, &p->RIOHosts[host], &nNewID, NULL) != 0)
-		{
-		    p->RIOError.Error = COULDNT_FIND_ENTRY;
-		    return -EBUSY;
-		}
-		MapP->ID = (ushort)nNewID + 1;
-		rio_dprintk (RIO_DEBUG_TABLE, "Allocated ID %d for this new RTA.\n", MapP->ID);
-		HostMapP = &p->RIOHosts[host].Mapping[nNewID];
-		HostMapP->RtaUniqueNum = MapP->RtaUniqueNum;
-		HostMapP->HostUniqueNum = MapP->HostUniqueNum;
-		HostMapP->ID = MapP->ID;
-		for (link = 0; link < LINKS_PER_UNIT; link++)
-		{
-		    HostMapP->Topology[link].Unit = ROUTE_DISCONNECT;
-		    HostMapP->Topology[link].Link = NO_LINK;
-		}
-		if (MapP->Flags & RTA16_SECOND_SLOT)
-		{
-		    int unit;
-
-		    for (unit = 0; unit < MAX_RUP; unit++)
-			if (p->RIOHosts[host].Mapping[unit].RtaUniqueNum ==
-			    MapP->RtaUniqueNum)
-			    break;
-		    if (unit == MAX_RUP)
-		    {
-			p->RIOError.Error = COULDNT_FIND_ENTRY;
-			return -EBUSY;
-		    }
-		    HostMapP->Flags |= RTA16_SECOND_SLOT;
-		    HostMapP->ID2 = MapP->ID2 = p->RIOHosts[host].Mapping[unit].ID;
-		    p->RIOHosts[host].Mapping[unit].ID2 = MapP->ID;
-		    rio_dprintk (RIO_DEBUG_TABLE, "Cross referenced id %d to ID %d.\n",
-			  MapP->ID,
-			  p->RIOHosts[host].Mapping[unit].ID);
+	int host;
+	struct Map *HostMapP;
+	char *sptr;
+	int link;
+
+
+	rio_dprintk(RIO_DEBUG_TABLE, "Assign entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
+
+	if ((MapP->ID != (ushort) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
+		p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
+		return -EINVAL;
+	}
+	if (MapP->RtaUniqueNum == 0) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Rta Unique number zero!\n");
+		p->RIOError.Error = RTA_UNIQUE_NUMBER_ZERO;
+		return -EINVAL;
+	}
+	if ((MapP->SysPort != NO_PORT) && (MapP->SysPort % PORTS_PER_RTA)) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Port %d not multiple of %d!\n", (int) MapP->SysPort, PORTS_PER_RTA);
+		p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
+		return -EINVAL;
+	}
+	if ((MapP->SysPort != NO_PORT) && (MapP->SysPort >= RIO_PORTS)) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Port %d not valid!\n", (int) MapP->SysPort);
+		p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
+		return -EINVAL;
+	}
+
+	/*
+	 ** Copy the name across to the map entry.
+	 */
+	MapP->Name[MAX_NAME_LEN - 1] = '\0';
+	sptr = MapP->Name;
+	while (*sptr) {
+		if (*sptr < ' ' || *sptr > '~') {
+			rio_dprintk(RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
+			p->RIOError.Error = BAD_CHARACTER_IN_NAME;
+			return -EINVAL;
 		}
-	    }
+		sptr++;
+	}
+
+	for (host = 0; host < p->RIONumHosts; host++) {
+		if (MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum) {
+			if ((p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING) {
+				p->RIOError.Error = HOST_NOT_RUNNING;
+				return -ENXIO;
+			}
 
-	    HostMapP = &p->RIOHosts[host].Mapping[MapP->ID-1];
+			/*
+			 ** Now we have a host we need to allocate an ID
+			 ** if the entry does not already have one.
+			 */
+			if (MapP->ID == (ushort) - 1) {
+				int nNewID;
 
-	    if ( HostMapP->Flags & SLOT_IN_USE )
-	    {
-		rio_dprintk (RIO_DEBUG_TABLE, "Map table slot for ID %d is already in use.\n", MapP->ID);
-		p->RIOError.Error = ID_ALREADY_IN_USE;
-		return -EBUSY;
-	    }
-
-	    /*
-	    ** Assign the sys ports and the name, and mark the slot as
-	    ** being in use.
-	    */
-	    HostMapP->SysPort = MapP->SysPort;
-	    if ((MapP->Flags & RTA16_SECOND_SLOT) == 0)
-	      CCOPY( MapP->Name, HostMapP->Name, MAX_NAME_LEN );
-	    HostMapP->Flags = SLOT_IN_USE | RTA_BOOTED;
+				rio_dprintk(RIO_DEBUG_TABLE, "Attempting to get a new ID for rta \"%s\"\n", MapP->Name);
+				/*
+				 ** The idea here is to allow RTA's to be assigned
+				 ** before they actually appear on the network.
+				 ** This allows the addition of RTA's without having
+				 ** to plug them in.
+				 ** What we do is:
+				 **  - Find a free ID and allocate it to the RTA.
+				 **  - If this map entry is the second half of a
+				 **    16 port entry then find the other half and
+				 **    make sure the 2 cross reference each other.
+				 */
+				if (RIOFindFreeID(p, &p->RIOHosts[host], &nNewID, NULL) != 0) {
+					p->RIOError.Error = COULDNT_FIND_ENTRY;
+					return -EBUSY;
+				}
+				MapP->ID = (ushort) nNewID + 1;
+				rio_dprintk(RIO_DEBUG_TABLE, "Allocated ID %d for this new RTA.\n", MapP->ID);
+				HostMapP = &p->RIOHosts[host].Mapping[nNewID];
+				HostMapP->RtaUniqueNum = MapP->RtaUniqueNum;
+				HostMapP->HostUniqueNum = MapP->HostUniqueNum;
+				HostMapP->ID = MapP->ID;
+				for (link = 0; link < LINKS_PER_UNIT; link++) {
+					HostMapP->Topology[link].Unit = ROUTE_DISCONNECT;
+					HostMapP->Topology[link].Link = NO_LINK;
+				}
+				if (MapP->Flags & RTA16_SECOND_SLOT) {
+					int unit;
+
+					for (unit = 0; unit < MAX_RUP; unit++)
+						if (p->RIOHosts[host].Mapping[unit].RtaUniqueNum == MapP->RtaUniqueNum)
+							break;
+					if (unit == MAX_RUP) {
+						p->RIOError.Error = COULDNT_FIND_ENTRY;
+						return -EBUSY;
+					}
+					HostMapP->Flags |= RTA16_SECOND_SLOT;
+					HostMapP->ID2 = MapP->ID2 = p->RIOHosts[host].Mapping[unit].ID;
+					p->RIOHosts[host].Mapping[unit].ID2 = MapP->ID;
+					rio_dprintk(RIO_DEBUG_TABLE, "Cross referenced id %d to ID %d.\n", MapP->ID, p->RIOHosts[host].Mapping[unit].ID);
+				}
+			}
+
+			HostMapP = &p->RIOHosts[host].Mapping[MapP->ID - 1];
+
+			if (HostMapP->Flags & SLOT_IN_USE) {
+				rio_dprintk(RIO_DEBUG_TABLE, "Map table slot for ID %d is already in use.\n", MapP->ID);
+				p->RIOError.Error = ID_ALREADY_IN_USE;
+				return -EBUSY;
+			}
+
+			/*
+			 ** Assign the sys ports and the name, and mark the slot as
+			 ** being in use.
+			 */
+			HostMapP->SysPort = MapP->SysPort;
+			if ((MapP->Flags & RTA16_SECOND_SLOT) == 0)
+				CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
+			HostMapP->Flags = SLOT_IN_USE | RTA_BOOTED;
 #ifdef NEED_TO_FIX
-	    RIO_SV_BROADCAST(p->RIOHosts[host].svFlags[MapP->ID-1]);
+			RIO_SV_BROADCAST(p->RIOHosts[host].svFlags[MapP->ID - 1]);
 #endif
-	    if (MapP->Flags & RTA16_SECOND_SLOT)
-		HostMapP->Flags |= RTA16_SECOND_SLOT;
-
-	    RIOReMapPorts( p, &p->RIOHosts[host], HostMapP );
-	    /*
-	    ** Adjust 2nd block of 8 phbs
-	    */
-	    if (MapP->Flags & RTA16_SECOND_SLOT)
-		RIOFixPhbs(p, &p->RIOHosts[host], HostMapP->ID - 1);
-
-	    if ( HostMapP->SysPort != NO_PORT )
-	    {
-		if ( HostMapP->SysPort < p->RIOFirstPortsBooted )
-		    p->RIOFirstPortsBooted = HostMapP->SysPort;
-		if ( HostMapP->SysPort > p->RIOLastPortsBooted )
-		    p->RIOLastPortsBooted = HostMapP->SysPort;
-	    }
-	    if (MapP->Flags & RTA16_SECOND_SLOT)
-	        rio_dprintk (RIO_DEBUG_TABLE, "Second map of RTA %s added to configuration\n",
-		 p->RIOHosts[host].Mapping[MapP->ID2 - 1].Name);
-	    else
-	        rio_dprintk (RIO_DEBUG_TABLE, "RTA %s added to configuration\n", MapP->Name);
-	    return 0;
+			if (MapP->Flags & RTA16_SECOND_SLOT)
+				HostMapP->Flags |= RTA16_SECOND_SLOT;
+
+			RIOReMapPorts(p, &p->RIOHosts[host], HostMapP);
+			/*
+			 ** Adjust 2nd block of 8 phbs
+			 */
+			if (MapP->Flags & RTA16_SECOND_SLOT)
+				RIOFixPhbs(p, &p->RIOHosts[host], HostMapP->ID - 1);
+
+			if (HostMapP->SysPort != NO_PORT) {
+				if (HostMapP->SysPort < p->RIOFirstPortsBooted)
+					p->RIOFirstPortsBooted = HostMapP->SysPort;
+				if (HostMapP->SysPort > p->RIOLastPortsBooted)
+					p->RIOLastPortsBooted = HostMapP->SysPort;
+			}
+			if (MapP->Flags & RTA16_SECOND_SLOT)
+				rio_dprintk(RIO_DEBUG_TABLE, "Second map of RTA %s added to configuration\n", p->RIOHosts[host].Mapping[MapP->ID2 - 1].Name);
+			else
+				rio_dprintk(RIO_DEBUG_TABLE, "RTA %s added to configuration\n", MapP->Name);
+			return 0;
+		}
 	}
-    }
-    p->RIOError.Error = UNKNOWN_HOST_NUMBER;
-    rio_dprintk (RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
-    return -ENXIO;
+	p->RIOError.Error = UNKNOWN_HOST_NUMBER;
+	rio_dprintk(RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
+	return -ENXIO;
 }
 
 
-int
-RIOReMapPorts(p, HostP, HostMapP)
-struct rio_info *	p;
+int RIOReMapPorts(p, HostP, HostMapP)
+struct rio_info *p;
 struct Host *HostP;
-struct Map *HostMapP; 
+struct Map *HostMapP;
 {
 	register struct Port *PortP;
 	uint SubEnt;
@@ -819,135 +755,127 @@ struct Map *HostMapP;
 	unsigned long flags;
 
 #ifdef CHECK
-	CheckHostP( HostP );
-	CheckHostMapP( HostMapP );
+	CheckHostP(HostP);
+	CheckHostMapP(HostMapP);
 #endif
 
-	rio_dprintk (RIO_DEBUG_TABLE, "Mapping sysport %d to id %d\n", (int)HostMapP->SysPort, HostMapP->ID);
+	rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d to id %d\n", (int) HostMapP->SysPort, HostMapP->ID);
 
 	/*
-	** We need to tell the UnixRups which sysport the rup corresponds to
-	*/
-	HostP->UnixRups[HostMapP->ID-1].BaseSysPort = HostMapP->SysPort;
+	 ** We need to tell the UnixRups which sysport the rup corresponds to
+	 */
+	HostP->UnixRups[HostMapP->ID - 1].BaseSysPort = HostMapP->SysPort;
 
-	if ( HostMapP->SysPort == NO_PORT )
-		return(0);
+	if (HostMapP->SysPort == NO_PORT)
+		return (0);
 
 	RtaType = GetUnitType(HostMapP->RtaUniqueNum);
-	rio_dprintk (RIO_DEBUG_TABLE, "Mapping sysport %d-%d\n",
-				(int)HostMapP->SysPort, (int)HostMapP->SysPort+PORTS_PER_RTA-1);
+	rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d-%d\n", (int) HostMapP->SysPort, (int) HostMapP->SysPort + PORTS_PER_RTA - 1);
 
 	/*
-	** now map each of its eight ports
-	*/
-	for ( SubEnt=0; SubEnt<PORTS_PER_RTA; SubEnt++) {
-	  rio_dprintk (RIO_DEBUG_TABLE, "subent = %d, HostMapP->SysPort = %d\n", 
-		  SubEnt, (int)HostMapP->SysPort);
-		SysPort = HostMapP->SysPort+SubEnt;		/* portnumber within system */
-					/* portnumber on host */
-		
-		HostPort = (HostMapP->ID-1)*PORTS_PER_RTA+SubEnt; 
-
-		rio_dprintk (RIO_DEBUG_TABLE, "c1 p = %p, p->rioPortp = %p\n", p, p->RIOPortp);
+	 ** now map each of its eight ports
+	 */
+	for (SubEnt = 0; SubEnt < PORTS_PER_RTA; SubEnt++) {
+		rio_dprintk(RIO_DEBUG_TABLE, "subent = %d, HostMapP->SysPort = %d\n", SubEnt, (int) HostMapP->SysPort);
+		SysPort = HostMapP->SysPort + SubEnt;	/* portnumber within system */
+		/* portnumber on host */
+
+		HostPort = (HostMapP->ID - 1) * PORTS_PER_RTA + SubEnt;
+
+		rio_dprintk(RIO_DEBUG_TABLE, "c1 p = %p, p->rioPortp = %p\n", p, p->RIOPortp);
 		PortP = p->RIOPortp[SysPort];
 #if 0
-		PortP->TtyP	= &p->channel[SysPort];
+		PortP->TtyP = &p->channel[SysPort];
 #endif
-		rio_dprintk (RIO_DEBUG_TABLE, "Map port\n");
+		rio_dprintk(RIO_DEBUG_TABLE, "Map port\n");
 
 		/*
-		** Point at all the real neat data structures
-		*/
+		 ** Point at all the real neat data structures
+		 */
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 		PortP->HostP = HostP;
 		PortP->Caddr = HostP->Caddr;
 
 		/*
-		** The PhbP cannot be filled in yet
-		** unless the host has been booted
-		*/
+		 ** The PhbP cannot be filled in yet
+		 ** unless the host has been booted
+		 */
 		if ((HostP->Flags & RUN_STATE) == RC_RUNNING) {
 			struct PHB *PhbP = PortP->PhbP = &HostP->PhbP[HostPort];
-			PortP->TxAdd =(WORD *)RIO_PTR(HostP->Caddr,RWORD(PhbP->tx_add));
-			PortP->TxStart =(WORD *)RIO_PTR(HostP->Caddr,RWORD(PhbP->tx_start));
-			PortP->TxEnd =(WORD *)RIO_PTR(HostP->Caddr,RWORD(PhbP->tx_end));
-			PortP->RxRemove=(WORD *)RIO_PTR(HostP->Caddr,
-									RWORD(PhbP->rx_remove));
-			PortP->RxStart =(WORD *)RIO_PTR(HostP->Caddr,RWORD(PhbP->rx_start));
-			PortP->RxEnd =(WORD *)RIO_PTR(HostP->Caddr,RWORD(PhbP->rx_end));
-		}
-		else
+			PortP->TxAdd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_add));
+			PortP->TxStart = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_start));
+			PortP->TxEnd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->tx_end));
+			PortP->RxRemove = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_remove));
+			PortP->RxStart = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_start));
+			PortP->RxEnd = (WORD *) RIO_PTR(HostP->Caddr, RWORD(PhbP->rx_end));
+		} else
 			PortP->PhbP = NULL;
 
 		/*
-		** port related flags
-		*/
-		PortP->HostPort	= HostPort;
+		 ** port related flags
+		 */
+		PortP->HostPort = HostPort;
 		/*
-		** For each part of a 16 port RTA, RupNum is ID - 1.
-		*/
+		 ** For each part of a 16 port RTA, RupNum is ID - 1.
+		 */
 		PortP->RupNum = HostMapP->ID - 1;
 		if (HostMapP->Flags & RTA16_SECOND_SLOT) {
-			PortP->ID2			 = HostMapP->ID2 - 1;
-			PortP->SecondBlock	 = TRUE;
-		}
-		else {
-			PortP->ID2			 = 0;
-			PortP->SecondBlock	 = FALSE;
+			PortP->ID2 = HostMapP->ID2 - 1;
+			PortP->SecondBlock = TRUE;
+		} else {
+			PortP->ID2 = 0;
+			PortP->SecondBlock = FALSE;
 		}
-		PortP->RtaUniqueNum	= HostMapP->RtaUniqueNum;
+		PortP->RtaUniqueNum = HostMapP->RtaUniqueNum;
 
 		/*
-		** If the port was already mapped then thats all we need to do.
-		*/
+		 ** If the port was already mapped then thats all we need to do.
+		 */
 		if (PortP->Mapped) {
-			rio_spin_unlock_irqrestore( &PortP->portSem, flags);
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			continue;
-		}
-		else HostMapP->Flags &= ~RTA_NEWBOOT;
+		} else
+			HostMapP->Flags &= ~RTA_NEWBOOT;
 
-		PortP->State		 = 0;
-		PortP->Config		= 0;
+		PortP->State = 0;
+		PortP->Config = 0;
 		/*
-		** Check out the module type - if it is special (read only etc.)
-		** then we need to set flags in the PortP->Config.
-		** Note: For 16 port RTA, all ports are of the same type.
-		*/
+		 ** Check out the module type - if it is special (read only etc.)
+		 ** then we need to set flags in the PortP->Config.
+		 ** Note: For 16 port RTA, all ports are of the same type.
+		 */
 		if (RtaType == TYPE_RTA16) {
-			PortP->Config |= p->RIOModuleTypes[HostP->UnixRups
-				[HostMapP->ID-1].ModTypes].Flags[SubEnt % PORTS_PER_MODULE];
+			PortP->Config |= p->RIOModuleTypes[HostP->UnixRups[HostMapP->ID - 1].ModTypes].Flags[SubEnt % PORTS_PER_MODULE];
 		} else {
-			if ( SubEnt < PORTS_PER_MODULE )
-				PortP->Config |= p->RIOModuleTypes[LONYBLE(HostP->UnixRups
-				[HostMapP->ID-1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
+			if (SubEnt < PORTS_PER_MODULE)
+				PortP->Config |= p->RIOModuleTypes[LONYBLE(HostP->UnixRups[HostMapP->ID - 1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
 			else
-				PortP->Config |= p->RIOModuleTypes[HINYBLE(HostP->UnixRups
-				[HostMapP->ID-1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
+				PortP->Config |= p->RIOModuleTypes[HINYBLE(HostP->UnixRups[HostMapP->ID - 1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
 		}
 
 		/*
-		** more port related flags
-		*/
-		PortP->PortState	= 0;
-		PortP->ModemLines	= 0;
-		PortP->ModemState	= 0;
-		PortP->CookMode		= COOK_WELL;
-		PortP->ParamSem		= 0;
-		PortP->FlushCmdBodge= 0;
-		PortP->WflushFlag	= 0;
-		PortP->MagicFlags	= 0;
-		PortP->Lock			= 0;
-		PortP->Store		= 0;
-		PortP->FirstOpen	= 1;
+		 ** more port related flags
+		 */
+		PortP->PortState = 0;
+		PortP->ModemLines = 0;
+		PortP->ModemState = 0;
+		PortP->CookMode = COOK_WELL;
+		PortP->ParamSem = 0;
+		PortP->FlushCmdBodge = 0;
+		PortP->WflushFlag = 0;
+		PortP->MagicFlags = 0;
+		PortP->Lock = 0;
+		PortP->Store = 0;
+		PortP->FirstOpen = 1;
 
 		/*
-		** Buffers 'n things
-		*/
-		PortP->RxDataStart	= 0;
-		PortP->Cor2Copy	 = 0;
-		PortP->Name		 = &HostMapP->Name[0];
+		 ** Buffers 'n things
+		 */
+		PortP->RxDataStart = 0;
+		PortP->Cor2Copy = 0;
+		PortP->Name = &HostMapP->Name[0];
 #ifdef STATS
-		bzero( (caddr_t)&PortP->Stat, sizeof(struct RIOStats) );
+		bzero((caddr_t) & PortP->Stat, sizeof(struct RIOStats));
 #endif
 		PortP->statsGather = 0;
 		PortP->txchars = 0;
@@ -955,90 +883,87 @@ struct Map *HostMapP;
 		PortP->opens = 0;
 		PortP->closes = 0;
 		PortP->ioctls = 0;
-		if ( PortP->TxRingBuffer )
-			bzero( PortP->TxRingBuffer, p->RIOBufferSize );
-		else if ( p->RIOBufferSize ) {
+		if (PortP->TxRingBuffer)
+			bzero(PortP->TxRingBuffer, p->RIOBufferSize);
+		else if (p->RIOBufferSize) {
 			PortP->TxRingBuffer = sysbrk(p->RIOBufferSize);
-			bzero( PortP->TxRingBuffer, p->RIOBufferSize );
+			bzero(PortP->TxRingBuffer, p->RIOBufferSize);
 		}
-		PortP->TxBufferOut	= 0;
-		PortP->TxBufferIn	 = 0;
-		PortP->Debug		= 0;
+		PortP->TxBufferOut = 0;
+		PortP->TxBufferIn = 0;
+		PortP->Debug = 0;
 		/*
-		** LastRxTgl stores the state of the rx toggle bit for this
-		** port, to be compared with the state of the next pkt received.
-		** If the same, we have received the same rx pkt from the RTA
-		** twice. Initialise to a value not equal to PHB_RX_TGL or 0.
-		*/
-		PortP->LastRxTgl	= ~(uchar)PHB_RX_TGL;
+		 ** LastRxTgl stores the state of the rx toggle bit for this
+		 ** port, to be compared with the state of the next pkt received.
+		 ** If the same, we have received the same rx pkt from the RTA
+		 ** twice. Initialise to a value not equal to PHB_RX_TGL or 0.
+		 */
+		PortP->LastRxTgl = ~(uchar) PHB_RX_TGL;
 
 		/*
-		** and mark the port as usable
-		*/
+		 ** and mark the port as usable
+		 */
 		PortP->Mapped = 1;
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 	}
-	if ( HostMapP->SysPort < p->RIOFirstPortsMapped )
+	if (HostMapP->SysPort < p->RIOFirstPortsMapped)
 		p->RIOFirstPortsMapped = HostMapP->SysPort;
-	if ( HostMapP->SysPort > p->RIOLastPortsMapped )
+	if (HostMapP->SysPort > p->RIOLastPortsMapped)
 		p->RIOLastPortsMapped = HostMapP->SysPort;
 
 	return 0;
 }
 
-int
-RIOChangeName(p, MapP)
+int RIOChangeName(p, MapP)
 struct rio_info *p;
-struct Map* MapP; 
+struct Map *MapP;
 {
 	int host;
 	struct Map *HostMapP;
 	char *sptr;
 
-	rio_dprintk (RIO_DEBUG_TABLE, "Change name entry on host %x, rta %x, ID %d, Sysport %d\n",
-								MapP->HostUniqueNum,MapP->RtaUniqueNum,
-								MapP->ID, (int)MapP->SysPort);
+	rio_dprintk(RIO_DEBUG_TABLE, "Change name entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
 
-	if ( MapP->ID > MAX_RUP ) {
-		rio_dprintk (RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
+	if (MapP->ID > MAX_RUP) {
+		rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
 		p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
 		return -EINVAL;
 	}
 
-	MapP->Name[MAX_NAME_LEN-1] = '\0';
+	MapP->Name[MAX_NAME_LEN - 1] = '\0';
 	sptr = MapP->Name;
 
-	while ( *sptr ) {
-		if ( *sptr<' ' || *sptr>'~' ) {
-			rio_dprintk (RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
+	while (*sptr) {
+		if (*sptr < ' ' || *sptr > '~') {
+			rio_dprintk(RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
 			p->RIOError.Error = BAD_CHARACTER_IN_NAME;
 			return -EINVAL;
 		}
 		sptr++;
 	}
 
-	for ( host=0; host < p->RIONumHosts; host++ ) {
-		if ( MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum ) {
-			if ( (p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING ) {
+	for (host = 0; host < p->RIONumHosts; host++) {
+		if (MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum) {
+			if ((p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING) {
 				p->RIOError.Error = HOST_NOT_RUNNING;
 				return -ENXIO;
 			}
-			if ( MapP->ID==0 ) {
-				CCOPY( MapP->Name, p->RIOHosts[host].Name, MAX_NAME_LEN );
+			if (MapP->ID == 0) {
+				CCOPY(MapP->Name, p->RIOHosts[host].Name, MAX_NAME_LEN);
 				return 0;
 			}
 
-			HostMapP = &p->RIOHosts[host].Mapping[MapP->ID-1];
+			HostMapP = &p->RIOHosts[host].Mapping[MapP->ID - 1];
 
-			if ( HostMapP->RtaUniqueNum != MapP->RtaUniqueNum ) {
+			if (HostMapP->RtaUniqueNum != MapP->RtaUniqueNum) {
 				p->RIOError.Error = RTA_NUMBER_WRONG;
 				return -ENXIO;
 			}
-			CCOPY( MapP->Name, HostMapP->Name, MAX_NAME_LEN );
+			CCOPY(MapP->Name, HostMapP->Name, MAX_NAME_LEN);
 			return 0;
 		}
 	}
 	p->RIOError.Error = UNKNOWN_HOST_NUMBER;
-	rio_dprintk (RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
+	rio_dprintk(RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
 	return -ENXIO;
 }

drivers/char/rio/riotime.h

@@ -40,7 +40,7 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_riotime_h_sccs = "@(#)riotime.h	1.1" ;
+static char *_rio_riotime_h_sccs = "@(#)riotime.h	1.1";
 #endif
 #endif
 
@@ -52,7 +52,7 @@ static char *_rio_riotime_h_sccs = "@(#)riotime.h	1.1" ;
 /**************************************
  * Convert a RIO tick (1/10th second)
  * into transputer low priority ticks
- *************************************/ 
+ *************************************/
 #define RioTimeToLow(time) (time*(100000 / 64))
 #define RioLowToTime(time) ((time*64)/100000)
 

drivers/char/rio/riotty.c

@@ -90,21 +90,19 @@ static char *_riotty_c_sccs_ = "@(#)riotty.c	1.3";
 #include "sam.h"
 
 #if 0
-static void ttyseth_pv(struct Port *, struct ttystatics *, 
-				struct termios *sg, int);
+static void ttyseth_pv(struct Port *, struct ttystatics *, struct termios *sg, int);
 #endif
 
 static void RIOClearUp(struct Port *PortP);
-int RIOShortCommand(struct rio_info *p, struct Port *PortP, 
-			   int command, int len, int arg);
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg);
 
 #if 0
 static int RIOCookMode(struct ttystatics *);
 #endif
 
-extern int	conv_vb[];	/* now defined in ttymgr.c */
-extern int	conv_bv[];	/* now defined in ttymgr.c */
- 
+extern int conv_vb[];		/* now defined in ttymgr.c */
+extern int conv_bv[];		/* now defined in ttymgr.c */
+
 /*
 ** 16.09.1998 ARG - Fix to build riotty.k.o for Modular Kernel Support
 **
@@ -117,27 +115,25 @@ extern int	conv_bv[];	/* now defined in ttymgr.c */
 #endif
 
 #ifdef NEED_THIS2
-static struct old_sgttyb 
-default_sg = 
-{ 
-	B19200, B19200,				/* input and output speed */ 
-	'H' - '@',					/* erase char */ 
-	-1,							/* 2nd erase char */ 
-	'U' - '@',					/* kill char */ 
-	ECHO | CRMOD,				/* mode */ 
-	'C' - '@',					/* interrupt character */ 
-	'\\' - '@',					/* quit char */ 
-	'Q' - '@',					/* start char */
-	'S' - '@',					/* stop char */ 
-	'D' - '@',					/* EOF */
-	-1,							/* brk */
-	(LCRTBS | LCRTERA | LCRTKIL | LCTLECH),	/* local mode word */ 
-	'Z' - '@',					/* process stop */
-	'Y' - '@',					/* delayed stop */
-	'R' - '@',					/* reprint line */ 
-	'O' - '@',					/* flush output */
-	'W' - '@',					/* word erase */
-	'V' - '@'					/* literal next char */
+static struct old_sgttyb default_sg = {
+	B19200, B19200,		/* input and output speed */
+	'H' - '@',		/* erase char */
+	-1,			/* 2nd erase char */
+	'U' - '@',		/* kill char */
+	ECHO | CRMOD,		/* mode */
+	'C' - '@',		/* interrupt character */
+	'\\' - '@',		/* quit char */
+	'Q' - '@',		/* start char */
+	'S' - '@',		/* stop char */
+	'D' - '@',		/* EOF */
+	-1,			/* brk */
+	(LCRTBS | LCRTERA | LCRTKIL | LCTLECH),	/* local mode word */
+	'Z' - '@',		/* process stop */
+	'Y' - '@',		/* delayed stop */
+	'R' - '@',		/* reprint line */
+	'O' - '@',		/* flush output */
+	'W' - '@',		/* word erase */
+	'V' - '@'		/* literal next char */
 };
 #endif
 
@@ -145,62 +141,59 @@ default_sg =
 extern struct rio_info *p;
 
 
-int
-riotopen(struct tty_struct * tty, struct file * filp)
+int riotopen(struct tty_struct *tty, struct file *filp)
 {
 	register uint SysPort;
 	int Modem;
 	int repeat_this = 250;
-	struct Port *PortP;		 /* pointer to the port structure */
+	struct Port *PortP;	/* pointer to the port structure */
 	unsigned long flags;
 	int retval = 0;
 
-	func_enter ();
+	func_enter();
 
 	/* Make sure driver_data is NULL in case the rio isn't booted jet. Else gs_close
 	   is going to oops.
-	*/
+	 */
 	tty->driver_data = NULL;
-        
+
 	SysPort = rio_minor(tty);
-	Modem   = rio_ismodem(tty);
+	Modem = rio_ismodem(tty);
 
-	if ( p->RIOFailed ) {
-		rio_dprintk (RIO_DEBUG_TTY, "System initialisation failed\n");
+	if (p->RIOFailed) {
+		rio_dprintk(RIO_DEBUG_TTY, "System initialisation failed\n");
 		pseterr(ENXIO);
-		func_exit ();
+		func_exit();
 		return -ENXIO;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n",
-	       SysPort,  Modem ? "Modem" : "tty",
-				   p->RIOPortp[SysPort]->Mapped);
+	rio_dprintk(RIO_DEBUG_TTY, "port open SysPort %d (%s) (mapped:%d)\n", SysPort, Modem ? "Modem" : "tty", p->RIOPortp[SysPort]->Mapped);
 
 	/*
-	** Validate that we have received a legitimate request.
-	** Currently, just check that we are opening a port on
-	** a host card that actually exists, and that the port
-	** has been mapped onto a host.
-	*/
+	 ** Validate that we have received a legitimate request.
+	 ** Currently, just check that we are opening a port on
+	 ** a host card that actually exists, and that the port
+	 ** has been mapped onto a host.
+	 */
 	if (SysPort >= RIO_PORTS) {	/* out of range ? */
-		rio_dprintk (RIO_DEBUG_TTY, "Illegal port number %d\n",SysPort);
+		rio_dprintk(RIO_DEBUG_TTY, "Illegal port number %d\n", SysPort);
 		pseterr(ENXIO);
 		func_exit();
 		return -ENXIO;
 	}
 
 	/*
-	** Grab pointer to the port stucture
-	*/
+	 ** Grab pointer to the port stucture
+	 */
 	PortP = p->RIOPortp[SysPort];	/* Get control struc */
-	rio_dprintk (RIO_DEBUG_TTY, "PortP: %p\n", PortP);
-	if ( !PortP->Mapped ) {	/* we aren't mapped yet! */
+	rio_dprintk(RIO_DEBUG_TTY, "PortP: %p\n", PortP);
+	if (!PortP->Mapped) {	/* we aren't mapped yet! */
 		/*
-		** The system doesn't know which RTA this port
-		** corresponds to.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "port not mapped into system\n");
-		func_exit ();
+		 ** The system doesn't know which RTA this port
+		 ** corresponds to.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "port not mapped into system\n");
+		func_exit();
 		pseterr(ENXIO);
 		return -ENXIO;
 	}
@@ -210,132 +203,131 @@ riotopen(struct tty_struct * tty, struct file * filp)
 	PortP->gs.tty = tty;
 	PortP->gs.count++;
 
-	rio_dprintk (RIO_DEBUG_TTY, "%d bytes in tx buffer\n",
-				   PortP->gs.xmit_cnt);
+	rio_dprintk(RIO_DEBUG_TTY, "%d bytes in tx buffer\n", PortP->gs.xmit_cnt);
 
-	retval = gs_init_port (&PortP->gs);
+	retval = gs_init_port(&PortP->gs);
 	if (retval) {
 		PortP->gs.count--;
 		return -ENXIO;
 	}
 	/*
-	** If the host hasn't been booted yet, then 
-	** fail
-	*/
-	if ( (PortP->HostP->Flags & RUN_STATE) != RC_RUNNING ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Host not running\n");
+	 ** If the host hasn't been booted yet, then
+	 ** fail
+	 */
+	if ((PortP->HostP->Flags & RUN_STATE) != RC_RUNNING) {
+		rio_dprintk(RIO_DEBUG_TTY, "Host not running\n");
 		pseterr(ENXIO);
-		func_exit ();
+		func_exit();
 		return -ENXIO;
 	}
 
 	/*
-	** If the RTA has not booted yet and the user has choosen to block
-	** until the RTA is present then we must spin here waiting for
-	** the RTA to boot.
-	*/
+	 ** If the RTA has not booted yet and the user has choosen to block
+	 ** until the RTA is present then we must spin here waiting for
+	 ** the RTA to boot.
+	 */
 #if 0
 	if (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED)) {
 		if (PortP->WaitUntilBooted) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot\n");
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot\n");
 			do {
 				if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-					rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-					func_exit ();
+					rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+					func_exit();
 					return -EINTR;
 				}
-				if (repeat_this -- <= 0) {
-					rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
-					RIOPreemptiveCmd(p, PortP, FCLOSE ); 
+				if (repeat_this-- <= 0) {
+					rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
+					RIOPreemptiveCmd(p, PortP, FCLOSE);
 					pseterr(EINTR);
-					func_exit ();
+					func_exit();
 					return -EIO;
 				}
-			} while(!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED));
-			rio_dprintk (RIO_DEBUG_TTY, "RTA has been booted\n");
+			} while (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED));
+			rio_dprintk(RIO_DEBUG_TTY, "RTA has been booted\n");
 		} else {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA never booted\n");
+			rio_dprintk(RIO_DEBUG_TTY, "RTA never booted\n");
 			pseterr(ENXIO);
-			func_exit ();
+			func_exit();
 			return 0;
 		}
 	}
 #else
 	/* I find the above code a bit hairy. I find the below code
-           easier to read and shorter. Now, if it works too that would
+	   easier to read and shorter. Now, if it works too that would
 	   be great... -- REW 
-	*/
-	rio_dprintk (RIO_DEBUG_TTY, "Checking if RTA has booted... \n");
+	 */
+	rio_dprintk(RIO_DEBUG_TTY, "Checking if RTA has booted... \n");
 	while (!(PortP->HostP->Mapping[PortP->RupNum].Flags & RTA_BOOTED)) {
-	  if (!PortP->WaitUntilBooted) {
-	    rio_dprintk (RIO_DEBUG_TTY, "RTA never booted\n");
-	    func_exit ();
-	    return -ENXIO;
-	  }
-
-	  /* Under Linux you'd normally use a wait instead of this
-	     busy-waiting. I'll stick with the old implementation for
-	     now. --REW 
-	  */
-	  if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-	    rio_dprintk (RIO_DEBUG_TTY, "RTA_wait_for_boot: EINTR in delay \n");
-	    func_exit ();
-	    return -EINTR;
-	  }
-	  if (repeat_this -- <= 0) {
-	    rio_dprintk (RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
-	    func_exit ();
-	    return -EIO;
-	  }
+		if (!PortP->WaitUntilBooted) {
+			rio_dprintk(RIO_DEBUG_TTY, "RTA never booted\n");
+			func_exit();
+			return -ENXIO;
+		}
+
+		/* Under Linux you'd normally use a wait instead of this
+		   busy-waiting. I'll stick with the old implementation for
+		   now. --REW
+		 */
+		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "RTA_wait_for_boot: EINTR in delay \n");
+			func_exit();
+			return -EINTR;
+		}
+		if (repeat_this-- <= 0) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for RTA to boot timeout\n");
+			func_exit();
+			return -EIO;
+		}
 	}
-	rio_dprintk (RIO_DEBUG_TTY, "RTA has been booted\n");
+	rio_dprintk(RIO_DEBUG_TTY, "RTA has been booted\n");
 #endif
 #if 0
-	tp =  PortP->TtyP;		/* get tty struct */
+	tp = PortP->TtyP;	/* get tty struct */
 #endif
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 #if 0
 	retval = gs_init_port(&PortP->gs);
-	if (retval){
-		func_exit ();
+	if (retval) {
+		func_exit();
 		return retval;
 	}
 #endif
 
 	/*
-	** If the port is in the final throws of being closed,
-	** we should wait here (politely), waiting
-	** for it to finish, so that it doesn't close us!
-	*/
-	while ( (PortP->State & RIO_CLOSING) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting for RIO_CLOSING to go away\n");
-		if (repeat_this -- <= 0) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
-			RIOPreemptiveCmd(p, PortP, FCLOSE ); 
+	 ** If the port is in the final throws of being closed,
+	 ** we should wait here (politely), waiting
+	 ** for it to finish, so that it doesn't close us!
+	 */
+	while ((PortP->State & RIO_CLOSING) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting for RIO_CLOSING to go away\n");
+		if (repeat_this-- <= 0) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
+			RIOPreemptiveCmd(p, PortP, FCLOSE);
 			retval = -EINTR;
 			goto bombout;
 		}
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-			rio_spin_lock_irqsave(&PortP->portSem, flags); 
+			rio_spin_lock_irqsave(&PortP->portSem, flags);
 			retval = -EINTR;
 			goto bombout;
 		}
-		rio_spin_lock_irqsave(&PortP->portSem, flags); 
+		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
-	if ( !PortP->Mapped ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Port unmapped while closing!\n");
+	if (!PortP->Mapped) {
+		rio_dprintk(RIO_DEBUG_TTY, "Port unmapped while closing!\n");
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		retval = -ENXIO;
-		func_exit ();
+		func_exit();
 		return retval;
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 
@@ -346,16 +338,16 @@ riotopen(struct tty_struct * tty, struct file * filp)
 */
 	/* Uh? Suppose I turn these on and then another process opens
 	   the port again? The flags get cleared! Not good. -- REW */
-	if ( !(PortP->State & (RIO_LOPEN | RIO_MOPEN)) ) {
-		PortP->Config &= ~(RIO_CTSFLOW|RIO_RTSFLOW);
+	if (!(PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
+		PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW);
 	}
 
 	if (!(PortP->firstOpen)) {	/* First time ? */
-		rio_dprintk (RIO_DEBUG_TTY, "First open for this port\n");
-	
+		rio_dprintk(RIO_DEBUG_TTY, "First open for this port\n");
+
 
 		PortP->firstOpen++;
-		PortP->CookMode = 0; /* XXX RIOCookMode(tp); */
+		PortP->CookMode = 0;	/* XXX RIOCookMode(tp); */
 		PortP->InUse = NOT_INUSE;
 
 		/* Tentative fix for bug PR27. Didn't work. */
@@ -363,26 +355,26 @@ riotopen(struct tty_struct * tty, struct file * filp)
 
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 #ifdef NEED_THIS
-		ttyseth(PortP, tp, (struct old_sgttyb *)&default_sg);
+		ttyseth(PortP, tp, (struct old_sgttyb *) &default_sg);
 #endif
 
 		/* Someone explain to me why this delay/config is
-                   here. If I read the docs correctly the "open"
-                   command piggybacks the parameters immediately. 
+		   here. If I read the docs correctly the "open"
+		   command piggybacks the parameters immediately.
 		   -- REW */
-		RIOParam(PortP,OPEN,Modem,OK_TO_SLEEP);		/* Open the port */
+		RIOParam(PortP, OPEN, Modem, OK_TO_SLEEP);	/* Open the port */
 #if 0
 		/* This delay of 1 second was annoying. I removed it. -- REW */
-		RIODelay(PortP, HUNDRED_MS*10);
-		RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	/* Config the port */
+		RIODelay(PortP, HUNDRED_MS * 10);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);	/* Config the port */
 #endif
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 		/*
-		** wait for the port to be not closed.
-		*/
-		while ( !(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted ) {
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n",PortP->PortState);
+		 ** wait for the port to be not closed.
+		 */
+		while (!(PortP->PortState & PORT_ISOPEN) && !p->RIOHalted) {
+			rio_dprintk(RIO_DEBUG_TTY, "Waiting for PORT_ISOPEN-currently %x\n", PortP->PortState);
 /*
 ** 15.10.1998 ARG - ESIL 0759
 ** (Part) fix for port being trashed when opened whilst RTA "disconnected"
@@ -399,115 +391,109 @@ riotopen(struct tty_struct * tty, struct file * filp)
 */
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-				rio_dprintk (RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
-				RIOPreemptiveCmd(p, PortP, FCLOSE );
-				func_exit ();
+				rio_dprintk(RIO_DEBUG_TTY, "Waiting for open to finish broken by signal\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				func_exit();
 				return -EINTR;
 			}
 			rio_spin_lock_irqsave(&PortP->portSem, flags);
 		}
 
-		if ( p->RIOHalted ) {
-		  retval = -EIO;
-bombout:
-		  /* 			RIOClearUp( PortP ); */
+		if (p->RIOHalted) {
+			retval = -EIO;
+		      bombout:
+			/*                    RIOClearUp( PortP ); */
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 			return retval;
 		}
-		rio_dprintk (RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
+		rio_dprintk(RIO_DEBUG_TTY, "PORT_ISOPEN found\n");
 	}
-
-#ifdef MODEM_SUPPORT 
+#ifdef MODEM_SUPPORT
 	if (Modem) {
-		rio_dprintk (RIO_DEBUG_TTY, "Modem - test for carrier\n");
+		rio_dprintk(RIO_DEBUG_TTY, "Modem - test for carrier\n");
 		/*
-		** ACTION
-		** insert test for carrier here. -- ???
-		** I already see that test here. What's the deal? -- REW
-		*/
-		if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD))
-		{
-			rio_dprintk (RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
+		 ** ACTION
+		 ** insert test for carrier here. -- ???
+		 ** I already see that test here. What's the deal? -- REW
+		 */
+		if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
+			rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort);
 			/*
-			tp->tm.c_state |= CARR_ON;
-			wakeup((caddr_t) &tp->tm.c_canq);
-			*/
+			   tp->tm.c_state |= CARR_ON;
+			   wakeup((caddr_t) &tp->tm.c_canq);
+			 */
 			PortP->State |= RIO_CARR_ON;
-			wake_up_interruptible (&PortP->gs.open_wait);
-		}
-		else /* no carrier - wait for DCD */
-		{
-		  /*
-			while (!(PortP->gs.tty->termios->c_state & CARR_ON) && 
-			       !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
-		  */
-			while (!(PortP->State & RIO_CARR_ON) && 
-			       !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted ) {
-
-				rio_dprintk (RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n",SysPort);
+			wake_up_interruptible(&PortP->gs.open_wait);
+		} else {	/* no carrier - wait for DCD */
+
+			/*
+			   while (!(PortP->gs.tty->termios->c_state & CARR_ON) &&
+			   !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted )
+			 */
+			while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) {
+
+				rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort);
 				/*
-				PortP->gs.tty->termios->c_state |= WOPEN;
-				*/
+				   PortP->gs.tty->termios->c_state |= WOPEN;
+				 */
 				PortP->State |= RIO_WOPEN;
 				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				if (RIODelay (PortP, HUNDRED_MS) == RIO_FAIL)
+				if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL)
 #if 0
-				if ( sleep((caddr_t)&tp->tm.c_canqo, TTIPRI|PCATCH))
+					if (sleep((caddr_t) & tp->tm.c_canqo, TTIPRI | PCATCH))
 #endif
-				{
-					/*
-					** ACTION: verify that this is a good thing
-					** to do here. -- ???
-					** I think it's OK. -- REW
-					*/
-					rio_dprintk (RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n",
-					       SysPort);
-					RIOPreemptiveCmd( p, PortP, FCLOSE );
-					/*
-					tp->tm.c_state &= ~WOPEN;
-					*/
-					PortP->State &= ~RIO_WOPEN;
-					rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-					func_exit ();
-					return -EINTR;
-				}
+					{
+						/*
+						 ** ACTION: verify that this is a good thing
+						 ** to do here. -- ???
+						 ** I think it's OK. -- REW
+						 */
+						rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr broken by signal\n", SysPort);
+						RIOPreemptiveCmd(p, PortP, FCLOSE);
+						/*
+						   tp->tm.c_state &= ~WOPEN;
+						 */
+						PortP->State &= ~RIO_WOPEN;
+						rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+						func_exit();
+						return -EINTR;
+					}
 			}
 			PortP->State &= ~RIO_WOPEN;
 		}
-		if ( p->RIOHalted )
+		if (p->RIOHalted)
 			goto bombout;
-		rio_dprintk (RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
+		rio_dprintk(RIO_DEBUG_TTY, "Setting RIO_MOPEN\n");
 		PortP->State |= RIO_MOPEN;
-	}
-	else
+	} else
 #endif
 	{
 		/*
-		** ACTION
-		** Direct line open - force carrier (will probably mean
-		** that sleeping Modem line fubar)
-		*/
+		 ** ACTION
+		 ** Direct line open - force carrier (will probably mean
+		 ** that sleeping Modem line fubar)
+		 */
 		PortP->State |= RIO_LOPEN;
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		goto bombout;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "high level open done\n");
+	rio_dprintk(RIO_DEBUG_TTY, "high level open done\n");
 
 #ifdef STATS
 	PortP->Stat.OpenCnt++;
 #endif
 	/*
-	** Count opens for port statistics reporting
-	*/
+	 ** Count opens for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->opens++;
 
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Returning from open\n");
-	func_exit ();
+	rio_dprintk(RIO_DEBUG_TTY, "Returning from open\n");
+	func_exit();
 	return 0;
 }
 
@@ -516,36 +502,35 @@ bombout:
 ** The operating system thinks that this is last close for the device.
 ** As there are two interfaces to the port (Modem and tty), we need to
 ** check that both are closed before we close the device.
-*/ 
-int
-riotclose(void  *ptr)
+*/
+int riotclose(void *ptr)
 {
 #if 0
 	register uint SysPort = dev;
-	struct ttystatics *tp;		/* pointer to our ttystruct */
+	struct ttystatics *tp;	/* pointer to our ttystruct */
 #endif
 	struct Port *PortP = ptr;	/* pointer to the port structure */
 	int deleted = 0;
-	int	try = -1; /* Disable the timeouts by setting them to -1 */
-	int	repeat_this = -1; /* Congrats to those having 15 years of 
-				     uptime! (You get to break the driver.) */
+	int try = -1;		/* Disable the timeouts by setting them to -1 */
+	int repeat_this = -1;	/* Congrats to those having 15 years of
+				   uptime! (You get to break the driver.) */
 	unsigned long end_time;
-	struct tty_struct * tty;
+	struct tty_struct *tty;
 	unsigned long flags;
 	int Modem;
 	int rv = 0;
-	
-	rio_dprintk (RIO_DEBUG_TTY, "port close SysPort %d\n",PortP->PortNum);
+
+	rio_dprintk(RIO_DEBUG_TTY, "port close SysPort %d\n", PortP->PortNum);
 
 	/* PortP = p->RIOPortp[SysPort]; */
-	rio_dprintk (RIO_DEBUG_TTY, "Port is at address 0x%x\n",(int)PortP);
-	/* tp = PortP->TtyP;*/			/* Get tty */
+	rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%x\n", (int) PortP);
+	/* tp = PortP->TtyP; *//* Get tty */
 	tty = PortP->gs.tty;
-	rio_dprintk (RIO_DEBUG_TTY, "TTY is at address 0x%x\n",(int)tty);
+	rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%x\n", (int) tty);
 
-	if (PortP->gs.closing_wait) 
+	if (PortP->gs.closing_wait)
 		end_time = jiffies + PortP->gs.closing_wait;
-	else 
+	else
 		end_time = jiffies + MAX_SCHEDULE_TIMEOUT;
 
 	Modem = rio_ismodem(tty);
@@ -553,48 +538,48 @@ riotclose(void  *ptr)
 	/* What F.CKING cache? Even then, a higly idle multiprocessor,
 	   system with large caches this won't work . Better find out when 
 	   this doesn't work asap, and fix the cause.  -- REW */
-	
-	RIODelay(PortP, HUNDRED_MS*10);	/* To flush the cache */
+
+	RIODelay(PortP, HUNDRED_MS * 10);	/* To flush the cache */
 #endif
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 	/*
-	** Setting this flag will make any process trying to open
-	** this port block until we are complete closing it.
-	*/
+	 ** Setting this flag will make any process trying to open
+	 ** this port block until we are complete closing it.
+	 */
 	PortP->State |= RIO_CLOSING;
 
-	if ( (PortP->State & RIO_DELETED) ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Close on deleted RTA\n");
+	if ((PortP->State & RIO_DELETED)) {
+		rio_dprintk(RIO_DEBUG_TTY, "Close on deleted RTA\n");
 		deleted = 1;
 	}
-	
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rv = -EIO;
 		goto close_end;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "Clear bits\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Clear bits\n");
 	/*
-	** clear the open bits for this device
-	*/
+	 ** clear the open bits for this device
+	 */
 	PortP->State &= (Modem ? ~RIO_MOPEN : ~RIO_LOPEN);
 	PortP->State &= ~RIO_CARR_ON;
 	PortP->ModemState &= ~MSVR1_CD;
 	/*
-	** If the device was open as both a Modem and a tty line
-	** then we need to wimp out here, as the port has not really
-	** been finally closed (gee, whizz!) The test here uses the
-	** bit for the OTHER mode of operation, to see if THAT is
-	** still active!
-	*/
-	if ( (PortP->State & (RIO_LOPEN|RIO_MOPEN)) ) {
+	 ** If the device was open as both a Modem and a tty line
+	 ** then we need to wimp out here, as the port has not really
+	 ** been finally closed (gee, whizz!) The test here uses the
+	 ** bit for the OTHER mode of operation, to see if THAT is
+	 ** still active!
+	 */
+	if ((PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
 		/*
-		** The port is still open for the other task -
-		** return, pretending that we are still active.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "Channel %d still open !\n",PortP->PortNum);
+		 ** The port is still open for the other task -
+		 ** return, pretending that we are still active.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "Channel %d still open !\n", PortP->PortNum);
 		PortP->State &= ~RIO_CLOSING;
 		if (PortP->firstOpen)
 			PortP->firstOpen--;
@@ -602,48 +587,47 @@ riotclose(void  *ptr)
 		return -EIO;
 	}
 
-	rio_dprintk (RIO_DEBUG_TTY, "Closing down - everything must go!\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Closing down - everything must go!\n");
 
 	PortP->State &= ~RIO_DYNOROD;
 
 	/*
-	** This is where we wait for the port
-	** to drain down before closing. Bye-bye....
-	** (We never meant to do this)
-	*/
-	rio_dprintk (RIO_DEBUG_TTY, "Timeout 1 starts\n");
+	 ** This is where we wait for the port
+	 ** to drain down before closing. Bye-bye....
+	 ** (We never meant to do this)
+	 */
+	rio_dprintk(RIO_DEBUG_TTY, "Timeout 1 starts\n");
 
 	if (!deleted)
-	while ( (PortP->InUse != NOT_INUSE) && !p->RIOHalted && 
-		(PortP->TxBufferIn != PortP->TxBufferOut) ) {
-		cprintf("Need to flush the ttyport\n");
-		if (repeat_this -- <= 0) {
-			rv = -EINTR;
-			rio_dprintk (RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
-			RIOPreemptiveCmd(p, PortP, FCLOSE);
-			goto close_end;
-		}
-		rio_dprintk (RIO_DEBUG_TTY, "Calling timeout to flush in closing\n");
-		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		if (RIODelay_ni(PortP, HUNDRED_MS*10) == RIO_FAIL) {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-			rv = -EINTR;
+		while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted && (PortP->TxBufferIn != PortP->TxBufferOut)) {
+			cprintf("Need to flush the ttyport\n");
+			if (repeat_this-- <= 0) {
+				rv = -EINTR;
+				rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				goto close_end;
+			}
+			rio_dprintk(RIO_DEBUG_TTY, "Calling timeout to flush in closing\n");
+			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			if (RIODelay_ni(PortP, HUNDRED_MS * 10) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+				rv = -EINTR;
+				rio_spin_lock_irqsave(&PortP->portSem, flags);
+				goto close_end;
+			}
 			rio_spin_lock_irqsave(&PortP->portSem, flags);
-			goto close_end;
 		}
-		rio_spin_lock_irqsave(&PortP->portSem, flags);
-	}
 
 	PortP->TxBufferIn = PortP->TxBufferOut = 0;
 	repeat_this = 0xff;
 
 	PortP->InUse = 0;
-	if ( (PortP->State & (RIO_LOPEN|RIO_MOPEN)) ) {
+	if ((PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
 		/*
-		** The port has been re-opened for the other task -
-		** return, pretending that we are still active.
-		*/
-		rio_dprintk (RIO_DEBUG_TTY, "Channel %d re-open!\n", PortP->PortNum);
+		 ** The port has been re-opened for the other task -
+		 ** return, pretending that we are still active.
+		 */
+		rio_dprintk(RIO_DEBUG_TTY, "Channel %d re-open!\n", PortP->PortNum);
 		PortP->State &= ~RIO_CLOSING;
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (PortP->firstOpen)
@@ -651,8 +635,8 @@ riotclose(void  *ptr)
 		return -EIO;
 	}
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		goto close_end;
 	}
 
@@ -665,57 +649,56 @@ riotclose(void  *ptr)
 	}
 
 	if (!deleted)
-	  while (try && (PortP->PortState & PORT_ISOPEN)) {
-	        try--;
-		if (time_after (jiffies, end_time)) {
-		  rio_dprintk (RIO_DEBUG_TTY, "Run out of tries - force the bugger shut!\n" );
-		  RIOPreemptiveCmd(p, PortP,FCLOSE);
-		  break;
-		}
-		rio_dprintk (RIO_DEBUG_TTY, "Close: PortState:ISOPEN is %d\n", 
-					   PortP->PortState & PORT_ISOPEN);
+		while (try && (PortP->PortState & PORT_ISOPEN)) {
+			try--;
+			if (time_after(jiffies, end_time)) {
+				rio_dprintk(RIO_DEBUG_TTY, "Run out of tries - force the bugger shut!\n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				break;
+			}
+			rio_dprintk(RIO_DEBUG_TTY, "Close: PortState:ISOPEN is %d\n", PortP->PortState & PORT_ISOPEN);
 
-		if ( p->RIOHalted ) {
-			RIOClearUp( PortP );
-			goto close_end;
-		}
-		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
-			rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
-			RIOPreemptiveCmd(p, PortP,FCLOSE);
-			break;
+			if (p->RIOHalted) {
+				RIOClearUp(PortP);
+				goto close_end;
+			}
+			if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+				rio_dprintk(RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+				RIOPreemptiveCmd(p, PortP, FCLOSE);
+				break;
+			}
 		}
-	}
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Close: try was %d on completion\n", try );
- 
+	rio_dprintk(RIO_DEBUG_TTY, "Close: try was %d on completion\n", try);
+
 	/* RIOPreemptiveCmd(p, PortP, FCLOSE); */
 
 /*
 ** 15.10.1998 ARG - ESIL 0761 part fix
 ** RIO has it's own CTSFLOW and RTSFLOW flags in 'Config' in the port structure,** we need to make sure that the flags are clear when the port is opened.
 */
-	PortP->Config &= ~(RIO_CTSFLOW|RIO_RTSFLOW);
+	PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW);
 
 #ifdef STATS
 	PortP->Stat.CloseCnt++;
 #endif
 	/*
-	** Count opens for port statistics reporting
-	*/
+	 ** Count opens for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->closes++;
 
-close_end:
+      close_end:
 	/* XXX: Why would a "DELETED" flag be reset here? I'd have
 	   thought that a "deleted" flag means that the port was
 	   permanently gone, but here we can make it reappear by it
 	   being in close during the "deletion".
-	*/
-	PortP->State &= ~(RIO_CLOSING|RIO_DELETED);
+	 */
+	PortP->State &= ~(RIO_CLOSING | RIO_DELETED);
 	if (PortP->firstOpen)
 		PortP->firstOpen--;
 	rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	rio_dprintk (RIO_DEBUG_TTY, "Return from close\n");
+	rio_dprintk(RIO_DEBUG_TTY, "Return from close\n");
 	return rv;
 }
 
@@ -728,52 +711,50 @@ close_end:
 ** COOK_MEDIUM if the card can do all the processing necessary.
 */
 #if 0
-static int
-RIOCookMode(struct ttystatics *tp)
+static int RIOCookMode(struct ttystatics *tp)
 {
 	/*
-	** We can't handle tm.c_mstate != 0 on SCO
-	** We can't handle mapping
-	** We can't handle non-ttwrite line disc.
-	** We can't handle lflag XCASE
-	** We can handle oflag OPOST & (OCRNL, ONLCR, TAB3)
-	*/
+	 ** We can't handle tm.c_mstate != 0 on SCO
+	 ** We can't handle mapping
+	 ** We can't handle non-ttwrite line disc.
+	 ** We can't handle lflag XCASE
+	 ** We can handle oflag OPOST & (OCRNL, ONLCR, TAB3)
+	 */
 
 #ifdef CHECK
-	CheckTtyP( tp );
+	CheckTtyP(tp);
 #endif
 	if (!(tp->tm.c_oflag & OPOST))	/* No post processing */
 		return COOK_RAW;	/* Raw mode o/p */
 
-	if ( tp->tm.c_lflag & XCASE )
+	if (tp->tm.c_lflag & XCASE)
 		return COOK_WELL;	/* Use line disc */
 
-	if (tp->tm.c_oflag & ~(OPOST | ONLCR | OCRNL | TAB3 ) )
+	if (tp->tm.c_oflag & ~(OPOST | ONLCR | OCRNL | TAB3))
 		return COOK_WELL;	/* Use line disc for strange modes */
 
-	if ( tp->tm.c_oflag == OPOST )	/* If only OPOST is set, do RAW */
+	if (tp->tm.c_oflag == OPOST)	/* If only OPOST is set, do RAW */
 		return COOK_RAW;
 
 	/*
-	** So, we need to output process!
-	*/
+	 ** So, we need to output process!
+	 */
 	return COOK_MEDIUM;
 }
 #endif
 
-static void
-RIOClearUp(PortP)
+static void RIOClearUp(PortP)
 struct Port *PortP;
 {
-	rio_dprintk (RIO_DEBUG_TTY, "RIOHalted set\n");
-	PortP->Config = 0;	  /* Direct semaphore */
+	rio_dprintk(RIO_DEBUG_TTY, "RIOHalted set\n");
+	PortP->Config = 0;	/* Direct semaphore */
 	PortP->PortState = 0;
 	PortP->firstOpen = 0;
 	PortP->FlushCmdBodge = 0;
 	PortP->ModemState = PortP->CookMode = 0;
 	PortP->Mapped = 0;
 	PortP->WflushFlag = 0;
-	PortP->MagicFlags	= 0;
+	PortP->MagicFlags = 0;
 	PortP->RxDataStart = 0;
 	PortP->TxBufferIn = 0;
 	PortP->TxBufferOut = 0;
@@ -788,33 +769,31 @@ struct Port *PortP;
 ** Other values of len aren't allowed, and will cause
 ** a panic.
 */
-int RIOShortCommand(struct rio_info *p, struct Port *PortP,
-		int command, int len, int arg)
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len, int arg)
 {
 	PKT *PacketP;
-	int		retries = 20; /* at 10 per second -> 2 seconds */
+	int retries = 20;	/* at 10 per second -> 2 seconds */
 	unsigned long flags;
 
-	rio_dprintk (RIO_DEBUG_TTY, "entering shortcommand.\n");
+	rio_dprintk(RIO_DEBUG_TTY, "entering shortcommand.\n");
 #ifdef CHECK
-	CheckPortP( PortP );
-	if ( len < 1 || len > 2 )
-		cprintf(("STUPID LENGTH %d\n",len));
+	CheckPortP(PortP);
+	if (len < 1 || len > 2)
+		cprintf(("STUPID LENGTH %d\n", len));
 #endif
 
-	if ( PortP->State & RIO_DELETED ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
+	if (PortP->State & RIO_DELETED) {
+		rio_dprintk(RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
 		return RIO_FAIL;
 	}
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 
 	/*
-	** If the port is in use for pre-emptive command, then wait for it to 
-	** be free again.
-	*/
-	while ( (PortP->InUse != NOT_INUSE) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting for not in use (%d)\n", 
-					   retries);
+	 ** If the port is in use for pre-emptive command, then wait for it to
+	 ** be free again.
+	 */
+	while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting for not in use (%d)\n", retries);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (retries-- <= 0) {
 			return RIO_FAIL;
@@ -824,47 +803,47 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP,
 		}
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
-	if ( PortP->State & RIO_DELETED ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
+	if (PortP->State & RIO_DELETED) {
+		rio_dprintk(RIO_DEBUG_TTY, "Short command to deleted RTA ignored\n");
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return RIO_FAIL;
 	}
 
-	while ( !can_add_transmit(&PacketP,PortP) && !p->RIOHalted ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Waiting to add short command to queue (%d)\n", retries);
+	while (!can_add_transmit(&PacketP, PortP) && !p->RIOHalted) {
+		rio_dprintk(RIO_DEBUG_TTY, "Waiting to add short command to queue (%d)\n", retries);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		if (retries-- <= 0) {
-		  rio_dprintk (RIO_DEBUG_TTY, "out of tries. Failing\n");
+			rio_dprintk(RIO_DEBUG_TTY, "out of tries. Failing\n");
 			return RIO_FAIL;
 		}
-		if ( RIODelay_ni(PortP, HUNDRED_MS)==RIO_FAIL ) {
+		if (RIODelay_ni(PortP, HUNDRED_MS) == RIO_FAIL) {
 			return RIO_FAIL;
 		}
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
-	if ( p->RIOHalted ) {
+	if (p->RIOHalted) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return RIO_FAIL;
 	}
 
 	/*
-	** set the command byte and the argument byte
-	*/
-	WBYTE(PacketP->data[0] , command);
+	 ** set the command byte and the argument byte
+	 */
+	WBYTE(PacketP->data[0], command);
 
-	if ( len==2 )
-		WBYTE(PacketP->data[1] , arg);
+	if (len == 2)
+		WBYTE(PacketP->data[1], arg);
 
 	/*
-	** set the length of the packet and set the command bit.
-	*/
-	WBYTE(PacketP->len , PKT_CMD_BIT | len);
+	 ** set the length of the packet and set the command bit.
+	 */
+	WBYTE(PacketP->len, PKT_CMD_BIT | len);
 
 	add_transmit(PortP);
 	/*
-	** Count characters transmitted for port statistics reporting
-	*/
+	 ** Count characters transmitted for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->txchars += len;
 
@@ -878,28 +857,26 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP,
 ** This is an ioctl interface. This is the twentieth century. You know what
 ** its all about.
 */
-int
-riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
+int riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 {
-	register struct		Port *PortP;
-	register struct		ttystatics *tp;
-	int					current;
-	int					ParamSemIncremented = 0;
-	int					old_oflag, old_cflag, old_iflag, changed, oldcook;
-	int					i;
-	unsigned char		sio_regs[5];		/* Here be magic */
-	short				vpix_cflag;
-	short				divisor;
-	int					baud;
-	uint				SysPort = rio_minor(tty);
-	int				Modem = rio_ismodem(tty);
-	int					ioctl_processed;
-
-	rio_dprintk (RIO_DEBUG_TTY, "port ioctl SysPort %d command 0x%x argument 0x%x %s\n",
-			SysPort, cmd, arg, Modem?"Modem":"tty") ;
-
-	if ( SysPort >= RIO_PORTS ) {
-		rio_dprintk (RIO_DEBUG_TTY, "Bad port number %d\n", SysPort);
+	register struct Port *PortP;
+	register struct ttystatics *tp;
+	int current;
+	int ParamSemIncremented = 0;
+	int old_oflag, old_cflag, old_iflag, changed, oldcook;
+	int i;
+	unsigned char sio_regs[5];	/* Here be magic */
+	short vpix_cflag;
+	short divisor;
+	int baud;
+	uint SysPort = rio_minor(tty);
+	int Modem = rio_ismodem(tty);
+	int ioctl_processed;
+
+	rio_dprintk(RIO_DEBUG_TTY, "port ioctl SysPort %d command 0x%x argument 0x%x %s\n", SysPort, cmd, arg, Modem ? "Modem" : "tty");
+
+	if (SysPort >= RIO_PORTS) {
+		rio_dprintk(RIO_DEBUG_TTY, "Bad port number %d\n", SysPort);
 		return -ENXIO;
 	}
 
@@ -912,205 +889,195 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 	PortP->Stat.IoctlCnt++;
 #endif
 
-	if ( PortP->State & RIO_DELETED ) {
+	if (PortP->State & RIO_DELETED) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return -EIO;
 	}
 
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		return -EIO;
 	}
 
 	/*
-	** Count ioctls for port statistics reporting
-	*/
+	 ** Count ioctls for port statistics reporting
+	 */
 	if (PortP->statsGather)
 		PortP->ioctls++;
 
 	/*
-	** Specialix RIO Ioctl calls
-	*/
+	 ** Specialix RIO Ioctl calls
+	 */
 	switch (cmd) {
 
-		case TCRIOTRIAD:
-			if ( arg )
-				PortP->State |= RIO_TRIAD_MODE;
-			else
-				PortP->State &= ~RIO_TRIAD_MODE;
-			/*
-			** Normally, when istrip is set on a port, a config is
-			** sent to the RTA instructing the CD1400 to do the
-			** stripping. In TRIAD mode, the interrupt receive routine
-			** must do the stripping instead, since it has to detect
-			** an 8 bit function key sequence. If istrip is set with
-			** TRIAD mode on(off), and 8 bit data is being read by
-			** the port, the user then turns TRIAD mode off(on), the RTA
-			** must be reconfigured (not) to do the stripping.
-			** Hence we call RIOParam here.
-			*/
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOTRIAD:
+		if (arg)
+			PortP->State |= RIO_TRIAD_MODE;
+		else
+			PortP->State &= ~RIO_TRIAD_MODE;
+		/*
+		 ** Normally, when istrip is set on a port, a config is
+		 ** sent to the RTA instructing the CD1400 to do the
+		 ** stripping. In TRIAD mode, the interrupt receive routine
+		 ** must do the stripping instead, since it has to detect
+		 ** an 8 bit function key sequence. If istrip is set with
+		 ** TRIAD mode on(off), and 8 bit data is being read by
+		 ** the port, the user then turns TRIAD mode off(on), the RTA
+		 ** must be reconfigured (not) to do the stripping.
+		 ** Hence we call RIOParam here.
+		 */
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOTSTATE:
-			rio_dprintk (RIO_DEBUG_TTY, "tbusy/tstop monitoring %sabled\n",
-		 		arg ? "en" : "dis");
-			/* MonitorTstate = 0 ;*/
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
-			return 0;
+	case TCRIOTSTATE:
+		rio_dprintk(RIO_DEBUG_TTY, "tbusy/tstop monitoring %sabled\n", arg ? "en" : "dis");
+		/* MonitorTstate = 0 ; */
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOSTATE: /* current state of Modem input pins */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOSTATE\n");
-			if (RIOPreemptiveCmd(p, PortP, MGET) == RIO_FAIL)
-				rio_dprintk (RIO_DEBUG_TTY, "TCRIOSTATE command failed\n");
-			PortP->State |= RIO_BUSY;
-			current = PortP->ModemState;
-			if ( copyout((caddr_t)&current, (int)arg,
-							sizeof(current))==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyout failed\n");
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
+	case TCRIOSTATE:	/* current state of Modem input pins */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOSTATE\n");
+		if (RIOPreemptiveCmd(p, PortP, MGET) == RIO_FAIL)
+			rio_dprintk(RIO_DEBUG_TTY, "TCRIOSTATE command failed\n");
+		PortP->State |= RIO_BUSY;
+		current = PortP->ModemState;
+		if (copyout((caddr_t) & current, (int) arg, sizeof(current)) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyout failed\n");
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOMBIS:		/* Set modem lines */
-		case TCRIOMBIC:		/* Clear modem lines */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOMBIS/TCRIOMBIC\n");
-			if (cmd == TCRIOMBIS) {
-				uint		state;
-				state = (uint)arg;
-				PortP->ModemState |= (ushort)state;
-				PortP->ModemLines = (ulong) arg;
-				if (RIOPreemptiveCmd(p, PortP, MBIS) == RIO_FAIL)
-					rio_dprintk (RIO_DEBUG_TTY, 
-					 "TCRIOMBIS command failed\n");
-			}
-			else {
-				uint		state;
-
-				state = (uint)arg;
-				PortP->ModemState &= ~(ushort)state;
-				PortP->ModemLines = (ulong) arg;
-				if (RIOPreemptiveCmd(p, PortP, MBIC) == RIO_FAIL)
-					rio_dprintk (RIO_DEBUG_TTY, "TCRIOMBIC command failed\n");
-			}
-			PortP->State |= RIO_BUSY;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOMBIS:	/* Set modem lines */
+	case TCRIOMBIC:	/* Clear modem lines */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIS/TCRIOMBIC\n");
+		if (cmd == TCRIOMBIS) {
+			uint state;
+			state = (uint) arg;
+			PortP->ModemState |= (ushort) state;
+			PortP->ModemLines = (ulong) arg;
+			if (RIOPreemptiveCmd(p, PortP, MBIS) == RIO_FAIL)
+				rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIS command failed\n");
+		} else {
+			uint state;
 
-		case TCRIOXPON: /* set Xprint ON string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPON\n");
-			if ( copyin((int)arg, (caddr_t)PortP->Xprint.XpOn,
-						MAX_XP_CTRL_LEN)==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyin failed\n");
-				PortP->Xprint.XpOn[0] = '\0';
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
-			PortP->Xprint.XpOn[MAX_XP_CTRL_LEN-1] = '\0';
-			PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
-												strlen(PortP->Xprint.XpOff);
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			state = (uint) arg;
+			PortP->ModemState &= ~(ushort) state;
+			PortP->ModemLines = (ulong) arg;
+			if (RIOPreemptiveCmd(p, PortP, MBIC) == RIO_FAIL)
+				rio_dprintk(RIO_DEBUG_TTY, "TCRIOMBIC command failed\n");
+		}
+		PortP->State |= RIO_BUSY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPOFF: /* set Xprint OFF string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPOFF\n");
-			if ( copyin( (int)arg, (caddr_t)PortP->Xprint.XpOff,
-						MAX_XP_CTRL_LEN)==COPYFAIL ) {
-				rio_dprintk (RIO_DEBUG_TTY, "Copyin failed\n");
-				PortP->Xprint.XpOff[0] = '\0';
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
-			PortP->Xprint.XpOff[MAX_XP_CTRL_LEN-1] = '\0';
-			PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn)+
-										strlen(PortP->Xprint.XpOff);
+	case TCRIOXPON:	/* set Xprint ON string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPON\n");
+		if (copyin((int) arg, (caddr_t) PortP->Xprint.XpOn, MAX_XP_CTRL_LEN) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyin failed\n");
+			PortP->Xprint.XpOn[0] = '\0';
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		PortP->Xprint.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
+		PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn) + strlen(PortP->Xprint.XpOff);
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPCPS: /* set Xprint CPS string */
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPCPS\n");
-			if ( (uint)arg > p->RIOConf.MaxXpCps || 
-					(uint)arg < p->RIOConf.MinXpCps ) {
-				rio_dprintk (RIO_DEBUG_TTY, "%d CPS out of range\n",arg);
-				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EINVAL);
-				return 0;
-			}
-			PortP->Xprint.XpCps = (uint)arg;
+	case TCRIOXPOFF:	/* set Xprint OFF string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPOFF\n");
+		if (copyin((int) arg, (caddr_t) PortP->Xprint.XpOff, MAX_XP_CTRL_LEN) == COPYFAIL) {
+			rio_dprintk(RIO_DEBUG_TTY, "Copyin failed\n");
+			PortP->Xprint.XpOff[0] = '\0';
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		PortP->Xprint.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
+		PortP->Xprint.XpLen = strlen(PortP->Xprint.XpOn) + strlen(PortP->Xprint.XpOff);
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOXPRINT:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOXPRINT\n");
-			if ( copyout((caddr_t)&PortP->Xprint, (int)arg,
-					sizeof(struct Xprint))==COPYFAIL ) {
-			        rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-				pseterr(EFAULT);
-			}
+	case TCRIOXPCPS:	/* set Xprint CPS string */
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPCPS\n");
+		if ((uint) arg > p->RIOConf.MaxXpCps || (uint) arg < p->RIOConf.MinXpCps) {
+			rio_dprintk(RIO_DEBUG_TTY, "%d CPS out of range\n", arg);
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+			pseterr(EINVAL);
 			return 0;
+		}
+		PortP->Xprint.XpCps = (uint) arg;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXANYON:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXANYON\n");
-			PortP->Config |= RIO_IXANY;
+	case TCRIOXPRINT:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOXPRINT\n");
+		if (copyout((caddr_t) & PortP->Xprint, (int) arg, sizeof(struct Xprint)) == COPYFAIL) {
 			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+			pseterr(EFAULT);
+		}
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXANYOFF:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXANYOFF\n");
-			PortP->Config &= ~RIO_IXANY;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXANYON:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXANYON\n");
+		PortP->Config |= RIO_IXANY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXONON:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXONON\n");
-			PortP->Config |= RIO_IXON;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXANYOFF:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXANYOFF\n");
+		PortP->Config &= ~RIO_IXANY;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
-		case TCRIOIXONOFF:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOIXONOFF\n");
-			PortP->Config &= ~RIO_IXON;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			return 0;
+	case TCRIOIXONON:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXONON\n");
+		PortP->Config |= RIO_IXON;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
+
+	case TCRIOIXONOFF:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOIXONOFF\n");
+		PortP->Config &= ~RIO_IXON;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		return 0;
 
 /*
 ** 15.10.1998 ARG - ESIL 0761 part fix
 ** Added support for CTS and RTS flow control ioctls :
 */
-		case TCRIOCTSFLOWEN:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOCTSFLOWEN\n");
-			PortP->Config |= RIO_CTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOCTSFLOWEN:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOCTSFLOWEN\n");
+		PortP->Config |= RIO_CTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIOCTSFLOWDIS:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIOCTSFLOWDIS\n");
-			PortP->Config &= ~RIO_CTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIOCTSFLOWDIS:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIOCTSFLOWDIS\n");
+		PortP->Config &= ~RIO_CTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIORTSFLOWEN:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIORTSFLOWEN\n");
-			PortP->Config |= RIO_RTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIORTSFLOWEN:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIORTSFLOWEN\n");
+		PortP->Config |= RIO_RTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
-		case TCRIORTSFLOWDIS:
-			rio_dprintk (RIO_DEBUG_TTY, "TCRIORTSFLOWDIS\n");
-			PortP->Config &= ~RIO_RTSFLOW;
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
-			return 0;
+	case TCRIORTSFLOWDIS:
+		rio_dprintk(RIO_DEBUG_TTY, "TCRIORTSFLOWDIS\n");
+		PortP->Config &= ~RIO_RTSFLOW;
+		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
+		return 0;
 
 /* end ESIL 0761 part fix */
 
@@ -1119,35 +1086,35 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 
 	/* Lynx IOCTLS */
 	switch (cmd) {
-		case TIOCSETP:
-		case TIOCSETN:
-		case OTIOCSETP:
-		case OTIOCSETN:
-			ioctl_processed++;
-			ttyseth(PortP, tp, (struct old_sgttyb *)arg);
-			break;
-		case TCSETA:
-		case TCSETAW:
-		case TCSETAF:
-			ioctl_processed++;
-			rio_dprintk (RIO_DEBUG_TTY, "NON POSIX ioctl\n");
-			ttyseth_pv(PortP, tp, (struct termios *)arg, 0);
-			break;
-		case TCSETAP:	/* posix tcsetattr() */
-		case TCSETAWP:	/* posix tcsetattr() */
-		case TCSETAFP:	/* posix tcsetattr() */
-			rio_dprintk (RIO_DEBUG_TTY, "NON POSIX SYSV ioctl\n");
-			ttyseth_pv(PortP, tp, (struct termios *)arg, 1);
-			ioctl_processed++;
-			break;
+	case TIOCSETP:
+	case TIOCSETN:
+	case OTIOCSETP:
+	case OTIOCSETN:
+		ioctl_processed++;
+		ttyseth(PortP, tp, (struct old_sgttyb *) arg);
+		break;
+	case TCSETA:
+	case TCSETAW:
+	case TCSETAF:
+		ioctl_processed++;
+		rio_dprintk(RIO_DEBUG_TTY, "NON POSIX ioctl\n");
+		ttyseth_pv(PortP, tp, (struct termios *) arg, 0);
+		break;
+	case TCSETAP:		/* posix tcsetattr() */
+	case TCSETAWP:		/* posix tcsetattr() */
+	case TCSETAFP:		/* posix tcsetattr() */
+		rio_dprintk(RIO_DEBUG_TTY, "NON POSIX SYSV ioctl\n");
+		ttyseth_pv(PortP, tp, (struct termios *) arg, 1);
+		ioctl_processed++;
+		break;
 	}
 
 	/*
-	** If its any of the commands that require the port to be in the
-	** non-busy state wait until all output has drained 
-	*/
+	 ** If its any of the commands that require the port to be in the
+	 ** non-busy state wait until all output has drained
+	 */
 	if (!ioctl_processed)
-	switch(cmd) {
+		switch (cmd) {
 		case TCSETAW:
 		case TCSETAF:
 		case TCSETA:
@@ -1171,29 +1138,29 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 #endif
 		case TIOCSETD:
 		case TIOCSETN:
-			rio_dprintk (RIO_DEBUG_TTY, "wait for non-BUSY, semaphore set\n");
+			rio_dprintk(RIO_DEBUG_TTY, "wait for non-BUSY, semaphore set\n");
 			/*
-			** Wait for drain here, at least as far as the double buffer
-			** being empty.
-			*/
+			 ** Wait for drain here, at least as far as the double buffer
+			 ** being empty.
+			 */
 			/* XXX Does the above comment mean that this has
 			   still to be implemented? -- REW */
 			/* XXX Is the locking OK together with locking
-                           in txenable? (Deadlock?) -- REW */
-			
-			RIOTxEnable((char *)PortP);
+			   in txenable? (Deadlock?) -- REW */
+
+			RIOTxEnable((char *) PortP);
 			break;
 		default:
 			break;
-	}
+		}
 
 	old_cflag = tp->tm.c_cflag;
 	old_iflag = tp->tm.c_iflag;
 	old_oflag = tp->tm.c_oflag;
 	oldcook = PortP->CookMode;
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		pseterr(EIO);
 		return 0;
@@ -1202,10 +1169,10 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 	PortP->FlushCmdBodge = 0;
 
 	/*
-	** If the port is locked, and it is reconfigured, we want
-	** to restore the state of the tty structure so the change is NOT
-	** made.
-	*/
+	 ** If the port is locked, and it is reconfigured, we want
+	 ** to restore the state of the tty structure so the change is NOT
+	 ** made.
+	 */
 	if (PortP->Lock) {
 		tp->tm.c_iflag = PortP->StoredTty.iflag;
 		tp->tm.c_oflag = PortP->StoredTty.oflag;
@@ -1214,13 +1181,12 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 		tp->tm.c_line = PortP->StoredTty.line;
 		for (i = 0; i < NCC + 1; i++)
 			tp->tm.c_cc[i] = PortP->StoredTty.cc[i];
-	}
-	else {
+	} else {
 		/*
-		** If the port is set to store the parameters, and it is
-		** reconfigured, we want to save the current tty struct so it
-		** may be restored on the next open.
-		*/
+		 ** If the port is set to store the parameters, and it is
+		 ** reconfigured, we want to save the current tty struct so it
+		 ** may be restored on the next open.
+		 */
 		if (PortP->Store) {
 			PortP->StoredTty.iflag = tp->tm.c_iflag;
 			PortP->StoredTty.oflag = tp->tm.c_oflag;
@@ -1232,44 +1198,41 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 		}
 	}
 
-	changed = (tp->tm.c_cflag != old_cflag) ||
-				(tp->tm.c_iflag != old_iflag) ||
-				(tp->tm.c_oflag != old_oflag);
+	changed = (tp->tm.c_cflag != old_cflag) || (tp->tm.c_iflag != old_iflag) || (tp->tm.c_oflag != old_oflag);
 
 	PortP->CookMode = RIOCookMode(tp);	/* Set new cooking mode */
 
-	rio_dprintk (RIO_DEBUG_TTY, "RIOIoctl changed %d newcook %d oldcook %d\n",
-			changed,PortP->CookMode,oldcook);
+	rio_dprintk(RIO_DEBUG_TTY, "RIOIoctl changed %d newcook %d oldcook %d\n", changed, PortP->CookMode, oldcook);
 
 #ifdef MODEM_SUPPORT
 	/*
-	** kludge to force CARR_ON if CLOCAL set
-	*/
-	if ((tp->tm.c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD))	{
+	 ** kludge to force CARR_ON if CLOCAL set
+	 */
+	if ((tp->tm.c_cflag & CLOCAL) || (PortP->ModemState & MSVR1_CD)) {
 		tp->tm.c_state |= CARR_ON;
-		wakeup ((caddr_t)&tp->tm.c_canq);
+		wakeup((caddr_t) & tp->tm.c_canq);
 	}
 #endif
 
-	if ( p->RIOHalted ) {
-		RIOClearUp( PortP );
+	if (p->RIOHalted) {
+		RIOClearUp(PortP);
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
 		pseterr(EIO);
 		return 0;
 	}
 	/*
-	** Re-configure if modes or cooking have changed
-	*/
+	 ** Re-configure if modes or cooking have changed
+	 */
 	if (changed || oldcook != PortP->CookMode || (ioctl_processed)) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		rio_dprintk (RIO_DEBUG_TTY, "Ioctl changing the PORT settings\n");
-		RIOParam(PortP,CONFIG,Modem,OK_TO_SLEEP);	
+		rio_dprintk(RIO_DEBUG_TTY, "Ioctl changing the PORT settings\n");
+		RIOParam(PortP, CONFIG, Modem, OK_TO_SLEEP);
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
 
 	if (p->RIOHalted) {
 		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-		RIOClearUp( PortP );
+		RIOClearUp(PortP);
 		pseterr(EIO);
 		return 0;
 	}
@@ -1280,36 +1243,32 @@ riotioctl(struct rio_info *p, struct tty_struct *tty, int cmd, caddr_t arg)
 /*
 	ttyseth -- set hardware dependent tty settings
 */
-void
-ttyseth(PortP, s, sg)
-struct Port *		PortP;
-struct ttystatics *		s;
+void ttyseth(PortP, s, sg)
+struct Port *PortP;
+struct ttystatics *s;
 struct old_sgttyb *sg;
 {
-	struct old_sgttyb *	tsg;
+	struct old_sgttyb *tsg;
 	struct termios *tp = &s->tm;
 
 	tsg = &s->sg;
 
-	if (sg->sg_flags & (EVENP|ODDP))  {
+	if (sg->sg_flags & (EVENP | ODDP)) {
 		tp->c_cflag &= PARENB;
 		if (sg->sg_flags & EVENP) {
 			if (sg->sg_flags & ODDP) {
 				tp->c_cflag &= V_CS7;
 				tp->c_cflag &= ~PARENB;
-			}
-			else {
+			} else {
 				tp->c_cflag &= V_CS7;
 				tp->c_cflag &= PARENB;
 				tp->c_cflag &= PARODD;
 			}
-		}
-		else if (sg->sg_flags & ODDP) {
+		} else if (sg->sg_flags & ODDP) {
 			tp->c_cflag &= V_CS7;
 			tp->c_cflag &= PARENB;
 			tp->c_cflag &= PARODD;
-		}
-		else {
+		} else {
 			tp->c_cflag &= V_CS7;
 			tp->c_cflag &= PARENB;
 		}
@@ -1320,16 +1279,16 @@ struct old_sgttyb *sg;
  * I will have to use separate sets of flags to store them in the 
  * Port structure.
  */
-	if ( !sg->sg_ospeed )
+	if (!sg->sg_ospeed)
 		sg->sg_ospeed = sg->sg_ispeed;
 	else
 		sg->sg_ispeed = sg->sg_ospeed;
-	if (sg->sg_ispeed > V_EXTB ) 
+	if (sg->sg_ispeed > V_EXTB)
 		sg->sg_ispeed = V_EXTB;
 	if (sg->sg_ispeed < V_B0)
 		sg->sg_ispeed = V_B0;
 	*tsg = *sg;
-   tp->c_cflag = (tp->c_cflag & ~V_CBAUD) | conv_bv[(int)sg->sg_ispeed];
+	tp->c_cflag = (tp->c_cflag & ~V_CBAUD) | conv_bv[(int) sg->sg_ispeed];
 }
 
 /*
@@ -1338,36 +1297,33 @@ struct old_sgttyb *sg;
 				sysv = 0 => (POSIX):	 struct termios *sg
 				sysv != 0 => (System V): struct termio *sg
 */
-static void
-ttyseth_pv(PortP, s, sg, sysv)
+static void ttyseth_pv(PortP, s, sg, sysv)
 struct Port *PortP;
 struct ttystatics *s;
 struct termios *sg;
 int sysv;
 {
-    int speed;
-    unsigned char csize;
-    unsigned char cread;
-    unsigned int lcr_flags;
-    int ps;
- 
-    if (sysv) {
-        /* sg points to a System V termio structure */
-        csize = ((struct termio *)sg)->c_cflag & CSIZE;
-        cread = ((struct termio *)sg)->c_cflag & CREAD;
-        speed = conv_vb[((struct termio *)sg)->c_cflag & V_CBAUD];
-    }
-    else {
-        /* sg points to a POSIX termios structure */
-        csize = sg->c_cflag & CSIZE;
-        cread = sg->c_cflag & CREAD;
-        speed = conv_vb[sg->c_cflag & V_CBAUD];
-    }
-    if (s->sg.sg_ispeed != speed || s->sg.sg_ospeed != speed) {
-        s->sg.sg_ispeed = speed;
-        s->sg.sg_ospeed = speed;
-        s->tm.c_cflag = (s->tm.c_cflag & ~V_CBAUD) |
-                         conv_bv[(int)s->sg.sg_ispeed];
-    }
+	int speed;
+	unsigned char csize;
+	unsigned char cread;
+	unsigned int lcr_flags;
+	int ps;
+
+	if (sysv) {
+		/* sg points to a System V termio structure */
+		csize = ((struct termio *) sg)->c_cflag & CSIZE;
+		cread = ((struct termio *) sg)->c_cflag & CREAD;
+		speed = conv_vb[((struct termio *) sg)->c_cflag & V_CBAUD];
+	} else {
+		/* sg points to a POSIX termios structure */
+		csize = sg->c_cflag & CSIZE;
+		cread = sg->c_cflag & CREAD;
+		speed = conv_vb[sg->c_cflag & V_CBAUD];
+	}
+	if (s->sg.sg_ispeed != speed || s->sg.sg_ospeed != speed) {
+		s->sg.sg_ispeed = speed;
+		s->sg.sg_ospeed = speed;
+		s->tm.c_cflag = (s->tm.c_cflag & ~V_CBAUD) | conv_bv[(int) s->sg.sg_ispeed];
+	}
 }
 #endif

drivers/char/rio/riotypes.h

@@ -89,47 +89,46 @@ typedef RIO_POINTER u_short_ptr;
 typedef RIO_POINTER ushort_ptr;
 #endif
 
-#else /* not INKERNEL */
-typedef unsigned char   BYTE;
-typedef unsigned short  WORD;
-typedef unsigned long   DWORD;
-typedef short           NUMBER;
-typedef short           *NUMBER_ptr;
-typedef unsigned short  *WORD_ptr;
-typedef unsigned char   *BYTE_ptr;
-typedef unsigned char   uchar ;
-typedef unsigned short  ushort ;
-typedef unsigned int    uint ;
-typedef unsigned long   ulong ;
-typedef unsigned char   u_char ;
-typedef unsigned short  u_short ;
-typedef unsigned int    u_int ;
-typedef unsigned long   u_long ;
-typedef unsigned short  ERROR ;
-typedef unsigned long ID ;
-typedef char             *char_ptr;
-typedef Channel          *Channel_ptr;
+#else				/* not INKERNEL */
+typedef unsigned char BYTE;
+typedef unsigned short WORD;
+typedef unsigned long DWORD;
+typedef short NUMBER;
+typedef short *NUMBER_ptr;
+typedef unsigned short *WORD_ptr;
+typedef unsigned char *BYTE_ptr;
+typedef unsigned char uchar;
+typedef unsigned short ushort;
+typedef unsigned int uint;
+typedef unsigned long ulong;
+typedef unsigned char u_char;
+typedef unsigned short u_short;
+typedef unsigned int u_int;
+typedef unsigned long u_long;
+typedef unsigned short ERROR;
+typedef unsigned long ID;
+typedef char *char_ptr;
+typedef Channel *Channel_ptr;
 typedef struct FREE_LIST *FREE_LIST_ptr;
 typedef struct FREE_LIST **FREE_LIST_ptr_ptr;
-typedef struct LPB       *LPB_ptr;
-typedef struct Process   *Process_ptr;
-typedef struct PHB       *PHB_ptr;
-typedef struct PKT       *PKT_ptr;
-typedef struct PKT       **PKT_ptr_ptr;
-typedef struct Q_BUF     *Q_BUF_ptr;
-typedef struct Q_BUF     **Q_BUF_ptr_ptr;
+typedef struct LPB *LPB_ptr;
+typedef struct Process *Process_ptr;
+typedef struct PHB *PHB_ptr;
+typedef struct PKT *PKT_ptr;
+typedef struct PKT **PKT_ptr_ptr;
+typedef struct Q_BUF *Q_BUF_ptr;
+typedef struct Q_BUF **Q_BUF_ptr_ptr;
 typedef struct ROUTE_STR *ROUTE_STR_ptr;
-typedef struct RUP       *RUP_ptr;
-typedef short            *short_ptr;
-typedef u_short          *u_short_ptr;
-typedef ushort           *ushort_ptr;
-typedef struct PKT	 PKT;
-typedef struct LPB	 LPB;
-typedef struct RUP	 RUP;
+typedef struct RUP *RUP_ptr;
+typedef short *short_ptr;
+typedef u_short *u_short_ptr;
+typedef ushort *ushort_ptr;
+typedef struct PKT PKT;
+typedef struct LPB LPB;
+typedef struct RUP RUP;
 #endif
 
 
-#endif /* __riotypes__ */
+#endif				/* __riotypes__ */
 
 /*********** end of file ***********/
-

drivers/char/rio/riowinif.h

@@ -40,7 +40,7 @@
 
 */
 
-#ifndef	_riowinif_h				/* If RIOWINDIF.H not already defined */
+#ifndef	_riowinif_h		/* If RIOWINDIF.H not already defined */
 #define	_riowinif_h    1
 
 /*****************************************************************************
@@ -60,42 +60,41 @@
 /* The PARM_MAP structure defines global values relating to the Host Card / RTA
    and is the main structure from which all other structures are referenced. */
 
-typedef	struct	_PARM_MAP
-{
-	_u16	phb_ptr;		/* 0x00 Pointer to the PHB array */
-	_u16	phb_num_ptr;		/* 0x02 Ptr to Number of PHB's */
-	_u16	free_list;		/* 0x04 Free List pointer */
-	_u16	free_list_end;		/* 0x06 Free List End pointer */
-	_u16	q_free_list_ptr;	/* 0x08 Ptr to Q_BUF variable */
-	_u16	unit_id_ptr;		/* 0x0A Unit Id */
-	_u16	link_str_ptr;		/* 0x0C Link Structure Array */
-	_u16	bootloader_1;		/* 0x0E 1st Stage Boot Loader */
-	_u16	bootloader_2;		/* 0x10 2nd Stage Boot Loader */
-	_u16	port_route_map_ptr;	/* 0x12 Port Route Map */
-	_u16	route_ptr;		/* 0x14 Route Map */
-	_u16	map_present;		/* 0x16 Route Map present */
-	_u16	pkt_num;		/* 0x18 Total number of packets */
-	_u16	q_num;			/* 0x1A Total number of Q packets */
-	_u16	buffers_per_port;	/* 0x1C Number of buffers per port */
-	_u16	heap_size;		/* 0x1E Initial size of heap */
-	_u16	heap_left;		/* 0x20 Current Heap left */
-	_u16	error;			/* 0x22 Error code */
-	_u16	tx_max;			/* 0x24 Max number of tx pkts per phb */
-	_u16	rx_max;			/* 0x26 Max number of rx pkts per phb */
-	_u16	rx_limit;		/* 0x28 For high / low watermarks */
-	_u16	links;			/* 0x2A Links to use */
-	_u16	timer;			/* 0x2C Interrupts per second */
-	_u16	rups;			/* 0x2E Pointer to the RUPs */
-	_u16	max_phb;		/* 0x30 Mostly for debugging */
-	_u16	living;			/* 0x32 Just increments!! */
-	_u16	init_done;		/* 0x34 Initialisation over */
-	_u16	booting_link;		/* 0x36 */
-	_u16	idle_count;		/* 0x38 Idle time counter */
-	_u16	busy_count;		/* 0x3A Busy counter */
-	_u16	idle_control;		/* 0x3C Control Idle Process */
-	_u16	tx_intr;		/* 0x3E TX interrupt pending */
-	_u16	rx_intr;		/* 0x40 RX interrupt pending */
-	_u16	rup_intr;		/* 0x42 RUP interrupt pending */
+typedef struct _PARM_MAP {
+	_u16 phb_ptr;		/* 0x00 Pointer to the PHB array */
+	_u16 phb_num_ptr;	/* 0x02 Ptr to Number of PHB's */
+	_u16 free_list;		/* 0x04 Free List pointer */
+	_u16 free_list_end;	/* 0x06 Free List End pointer */
+	_u16 q_free_list_ptr;	/* 0x08 Ptr to Q_BUF variable */
+	_u16 unit_id_ptr;	/* 0x0A Unit Id */
+	_u16 link_str_ptr;	/* 0x0C Link Structure Array */
+	_u16 bootloader_1;	/* 0x0E 1st Stage Boot Loader */
+	_u16 bootloader_2;	/* 0x10 2nd Stage Boot Loader */
+	_u16 port_route_map_ptr;	/* 0x12 Port Route Map */
+	_u16 route_ptr;		/* 0x14 Route Map */
+	_u16 map_present;	/* 0x16 Route Map present */
+	_u16 pkt_num;		/* 0x18 Total number of packets */
+	_u16 q_num;		/* 0x1A Total number of Q packets */
+	_u16 buffers_per_port;	/* 0x1C Number of buffers per port */
+	_u16 heap_size;		/* 0x1E Initial size of heap */
+	_u16 heap_left;		/* 0x20 Current Heap left */
+	_u16 error;		/* 0x22 Error code */
+	_u16 tx_max;		/* 0x24 Max number of tx pkts per phb */
+	_u16 rx_max;		/* 0x26 Max number of rx pkts per phb */
+	_u16 rx_limit;		/* 0x28 For high / low watermarks */
+	_u16 links;		/* 0x2A Links to use */
+	_u16 timer;		/* 0x2C Interrupts per second */
+	_u16 rups;		/* 0x2E Pointer to the RUPs */
+	_u16 max_phb;		/* 0x30 Mostly for debugging */
+	_u16 living;		/* 0x32 Just increments!! */
+	_u16 init_done;		/* 0x34 Initialisation over */
+	_u16 booting_link;	/* 0x36 */
+	_u16 idle_count;	/* 0x38 Idle time counter */
+	_u16 busy_count;	/* 0x3A Busy counter */
+	_u16 idle_control;	/* 0x3C Control Idle Process */
+	_u16 tx_intr;		/* 0x3E TX interrupt pending */
+	_u16 rx_intr;		/* 0x40 RX interrupt pending */
+	_u16 rup_intr;		/* 0x42 RUP interrupt pending */
 
 } PARM_MAP;
 
@@ -184,45 +183,44 @@ typedef	struct	_PARM_MAP
    attached to the system and there is normally an array of MAX_RUPS (=16) structures
    in a host card, defined by PARM_MAP->rup. */
 
-typedef	struct	_RUP
-{
-	_u16		txpkt;			/* 0x00 Outgoing packet */
-	_u16		rxpkt;			/* 0x02 ncoming packet */
-	_u16		link;			/* 0x04 Which link to send packet down ? */
-	_u8		rup_dest_unit[2];	/* 0x06 Destination Unit */
-	_u16		handshake;		/* 0x08 Handshaking */
-	_u16		timeout;		/* 0x0A Timeout */
-	_u16		status;			/* 0x0C Status */
-	_u16		txcontrol;		/* 0x0E Transmit control */
-	_u16		rxcontrol;		/* 0x10 Receive control */
+typedef struct _RUP {
+	_u16 txpkt;		/* 0x00 Outgoing packet */
+	_u16 rxpkt;		/* 0x02 ncoming packet */
+	_u16 link;		/* 0x04 Which link to send packet down ? */
+	_u8 rup_dest_unit[2];	/* 0x06 Destination Unit */
+	_u16 handshake;		/* 0x08 Handshaking */
+	_u16 timeout;		/* 0x0A Timeout */
+	_u16 status;		/* 0x0C Status */
+	_u16 txcontrol;		/* 0x0E Transmit control */
+	_u16 rxcontrol;		/* 0x10 Receive control */
 
 } RUP;
 
 /* Same thing again, but defined as offsets... */
 
-#define	RUP_txpkt		0x00		/* 0x00 Outgoing packet */
-#define	RUP_rxpkt		0x02		/* 0x02 Incoming packet */
-#define	RUP_link		0x04		/* 0x04 Which link to send packet down ? */
-#define	RUP_rup_dest_unit	0x06		/* 0x06 Destination Unit */
-#define	RUP_handshake		0x08		/* 0x08 Handshaking */
-#define	RUP_timeout		0x0A		/* 0x0A Timeout */
-#define	RUP_status		0x0C		/* 0x0C Status */
-#define	RUP_txcontrol		0x0E		/* 0x0E Transmit control */
-#define	RUP_rxcontrol		0x10		/* 0x10 Receive control */
-#define	sizeof_RUP		0x12		/* structure size = 0x12 */
+#define	RUP_txpkt		0x00	/* 0x00 Outgoing packet */
+#define	RUP_rxpkt		0x02	/* 0x02 Incoming packet */
+#define	RUP_link		0x04	/* 0x04 Which link to send packet down ? */
+#define	RUP_rup_dest_unit	0x06	/* 0x06 Destination Unit */
+#define	RUP_handshake		0x08	/* 0x08 Handshaking */
+#define	RUP_timeout		0x0A	/* 0x0A Timeout */
+#define	RUP_status		0x0C	/* 0x0C Status */
+#define	RUP_txcontrol		0x0E	/* 0x0E Transmit control */
+#define	RUP_rxcontrol		0x10	/* 0x10 Receive control */
+#define	sizeof_RUP		0x12	/* structure size = 0x12 */
 
 #define MAX_RUP			16
 
 /* RUP.txcontrol definitions... */
-#define	TX_RUP_INACTIVE		0		/* Nothing to transmit */
-#define	TX_PACKET_READY		1		/* Transmit packet ready */
-#define	TX_LOCK_RUP		2		/* Transmit side locked */
+#define	TX_RUP_INACTIVE		0	/* Nothing to transmit */
+#define	TX_PACKET_READY		1	/* Transmit packet ready */
+#define	TX_LOCK_RUP		2	/* Transmit side locked */
 
 /* RUP.txcontrol definitions... */
-#define	RX_RUP_INACTIVE		0		/* Nothing received */
-#define	RX_PACKET_READY		1		/* Packet received */
+#define	RX_RUP_INACTIVE		0	/* Nothing received */
+#define	RX_PACKET_READY		1	/* Packet received */
 
-#define	RUP_NO_OWNER		0xFF		/* RUP not owned by any process */
+#define	RUP_NO_OWNER		0xFF	/* RUP not owned by any process */
 
 /*****************************************************************************
 **********************************         ***********************************
@@ -234,52 +232,51 @@ typedef	struct	_RUP
    to the system and there is normally an array of MAX_PHBS (=128) structures
    in a host card, defined by PARM_MAP->phb_ptr and PARM_MAP->phb_num_ptr. */
 
-typedef	struct	_PHB
-{
-	_u16		source;			/* 0x00 Location of the PHB in the host card */
-	_u16		handshake;		/* 0x02 Used to manage receive packet flow control */
-	_u16		status;			/* 0x04 Internal port transmit/receive status */
-	_u16		timeout;		/* 0x06 Time period to wait for an ACK */
-	_u16		link;			/* 0x08 The host link associated with the PHB */
-	_u16		destination;		/* 0x0A Location of the remote port on the network */
-
-	_u16		tx_start;		/* 0x0C first entry in the packet array for transmit packets */
-	_u16		tx_end;			/* 0x0E last entry in the packet array for transmit packets */
-	_u16		tx_add;			/* 0x10 position in the packet array for new transmit packets */
-	_u16		tx_remove;		/* 0x12 current position in the packet pointer array */
-
-	_u16		rx_start;		/* 0x14 first entry in the packet array for receive packets */
-	_u16		rx_end;			/* 0x16 last entry in the packet array for receive packets */
-	_u16		rx_add;			/* 0x18 position in the packet array for new receive packets */
-	_u16		rx_remove;		/* 0x1A current position in the packet pointer array */
+typedef struct _PHB {
+	_u16 source;		/* 0x00 Location of the PHB in the host card */
+	_u16 handshake;		/* 0x02 Used to manage receive packet flow control */
+	_u16 status;		/* 0x04 Internal port transmit/receive status */
+	_u16 timeout;		/* 0x06 Time period to wait for an ACK */
+	_u16 link;		/* 0x08 The host link associated with the PHB */
+	_u16 destination;	/* 0x0A Location of the remote port on the network */
+
+	_u16 tx_start;		/* 0x0C first entry in the packet array for transmit packets */
+	_u16 tx_end;		/* 0x0E last entry in the packet array for transmit packets */
+	_u16 tx_add;		/* 0x10 position in the packet array for new transmit packets */
+	_u16 tx_remove;		/* 0x12 current position in the packet pointer array */
+
+	_u16 rx_start;		/* 0x14 first entry in the packet array for receive packets */
+	_u16 rx_end;		/* 0x16 last entry in the packet array for receive packets */
+	_u16 rx_add;		/* 0x18 position in the packet array for new receive packets */
+	_u16 rx_remove;		/* 0x1A current position in the packet pointer array */
 
 } PHB;
 
 /* Same thing again, but defined as offsets... */
 
-#define	PHB_source		0x00		/* 0x00 Location of the PHB in the host card */
-#define	PHB_handshake		0x02		/* 0x02 Used to manage receive packet flow control */
-#define	PHB_status		0x04		/* 0x04 Internal port transmit/receive status */
-#define	PHB_timeout		0x06		/* 0x06 Time period to wait for an ACK */
-#define	PHB_link		0x08		/* 0x08 The host link associated with the PHB */
-#define	PHB_destination		0x0A		/* 0x0A Location of the remote port on the network */
-#define	PHB_tx_start		0x0C		/* 0x0C first entry in the packet array for transmit packets */
-#define	PHB_tx_end		0x0E		/* 0x0E last entry in the packet array for transmit packets */
-#define	PHB_tx_add		0x10		/* 0x10 position in the packet array for new transmit packets */
-#define	PHB_tx_remove		0x12		/* 0x12 current position in the packet pointer array */
-#define	PHB_rx_start		0x14		/* 0x14 first entry in the packet array for receive packets */
-#define	PHB_rx_end		0x16		/* 0x16 last entry in the packet array for receive packets */
-#define	PHB_rx_add		0x18		/* 0x18 position in the packet array for new receive packets */
-#define	PHB_rx_remove		0x1A		/* 0x1A current position in the packet pointer array */
-#define	sizeof_PHB		0x1C		/* structure size = 0x1C */
+#define	PHB_source		0x00	/* 0x00 Location of the PHB in the host card */
+#define	PHB_handshake		0x02	/* 0x02 Used to manage receive packet flow control */
+#define	PHB_status		0x04	/* 0x04 Internal port transmit/receive status */
+#define	PHB_timeout		0x06	/* 0x06 Time period to wait for an ACK */
+#define	PHB_link		0x08	/* 0x08 The host link associated with the PHB */
+#define	PHB_destination		0x0A	/* 0x0A Location of the remote port on the network */
+#define	PHB_tx_start		0x0C	/* 0x0C first entry in the packet array for transmit packets */
+#define	PHB_tx_end		0x0E	/* 0x0E last entry in the packet array for transmit packets */
+#define	PHB_tx_add		0x10	/* 0x10 position in the packet array for new transmit packets */
+#define	PHB_tx_remove		0x12	/* 0x12 current position in the packet pointer array */
+#define	PHB_rx_start		0x14	/* 0x14 first entry in the packet array for receive packets */
+#define	PHB_rx_end		0x16	/* 0x16 last entry in the packet array for receive packets */
+#define	PHB_rx_add		0x18	/* 0x18 position in the packet array for new receive packets */
+#define	PHB_rx_remove		0x1A	/* 0x1A current position in the packet pointer array */
+#define	sizeof_PHB		0x1C	/* structure size = 0x1C */
 
 /* PHB.handshake definitions... */
-#define	PHB_HANDSHAKE_SET	0x0001		/* Set by LRT */
-#define	PHB_HANDSHAKE_RESET	0x0002		/* Set by ISR / driver */
+#define	PHB_HANDSHAKE_SET	0x0001	/* Set by LRT */
+#define	PHB_HANDSHAKE_RESET	0x0002	/* Set by ISR / driver */
 #define	PHB_HANDSHAKE_FLAGS	(PHB_HANDSHAKE_RESET|PHB_HANDSHAKE_SET)
 						/* Reset by ltt */
 
-#define	MAX_PHB			128		/* range 0-127 */
+#define	MAX_PHB			128	/* range 0-127 */
 
 /*****************************************************************************
 **********************************         ***********************************
@@ -291,86 +288,85 @@ typedef	struct	_PHB
    and there is normally an array of MAX_LINKS (=4) structures in a host card,
    defined by PARM_MAP->link_str_ptr. */
 
-typedef	struct	_LPB
-{
-	_u16		link_number;		/* 0x00 Link Number */
-	_u16		in_ch;			/* 0x02 Link In Channel */
-	_u16		out_ch;			/* 0x04 Link Out Channel */
-	_u8		attached_serial[4];	/* 0x06 Attached serial number */
-	_u8		attached_host_serial[4];/* 0x0A Serial number of Host who booted other end */
-	_u16		descheduled;		/* 0x0E Currently Descheduled */
-	_u16		state;			/* 0x10 Current state */
-	_u16		send_poll;		/* 0x12 Send a Poll Packet */
-	_u16		ltt_p;			/* 0x14 Process Descriptor */
-	_u16		lrt_p;			/* 0x16 Process Descriptor */
-	_u16		lrt_status;		/* 0x18 Current lrt status */
-	_u16		ltt_status;		/* 0x1A Current ltt status */
-	_u16		timeout;		/* 0x1C Timeout value */
-	_u16		topology;		/* 0x1E Topology bits */
-	_u16		mon_ltt;		/* 0x20 */
-	_u16		mon_lrt;		/* 0x22 */
-	_u16		num_pkts;		/* 0x24 */
-	_u16		add_packet_list;	/* 0x26 Add packets to here */
-	_u16		remove_packet_list;	/* 0x28 Send packets from here */
-
-	_u16		lrt_fail_chan;		/* 0x2A Lrt's failure channel */
-	_u16		ltt_fail_chan;		/* 0x2C Ltt's failure channel */
-
-	RUP		rup;			/* 0x2E RUP structure for HOST to driver comms */
-	RUP		link_rup;		/* 0x40 RUP for the link (POLL, topology etc.) */
-	_u16		attached_link;		/* 0x52 Number of attached link */
-	_u16		csum_errors;		/* 0x54 csum errors */
-	_u16		num_disconnects;	/* 0x56 number of disconnects */
-	_u16		num_sync_rcvd;		/* 0x58 # sync's received */
-	_u16		num_sync_rqst;		/* 0x5A # sync requests */
-	_u16		num_tx;			/* 0x5C Num pkts sent */
-	_u16		num_rx;			/* 0x5E Num pkts received */
-	_u16		module_attached;	/* 0x60 Module tpyes of attached */
-	_u16		led_timeout;		/* 0x62 LED timeout */
-	_u16		first_port;		/* 0x64 First port to service */
-	_u16		last_port;		/* 0x66 Last port to service */
+typedef struct _LPB {
+	_u16 link_number;	/* 0x00 Link Number */
+	_u16 in_ch;		/* 0x02 Link In Channel */
+	_u16 out_ch;		/* 0x04 Link Out Channel */
+	_u8 attached_serial[4];	/* 0x06 Attached serial number */
+	_u8 attached_host_serial[4];	/* 0x0A Serial number of Host who booted other end */
+	_u16 descheduled;	/* 0x0E Currently Descheduled */
+	_u16 state;		/* 0x10 Current state */
+	_u16 send_poll;		/* 0x12 Send a Poll Packet */
+	_u16 ltt_p;		/* 0x14 Process Descriptor */
+	_u16 lrt_p;		/* 0x16 Process Descriptor */
+	_u16 lrt_status;	/* 0x18 Current lrt status */
+	_u16 ltt_status;	/* 0x1A Current ltt status */
+	_u16 timeout;		/* 0x1C Timeout value */
+	_u16 topology;		/* 0x1E Topology bits */
+	_u16 mon_ltt;		/* 0x20 */
+	_u16 mon_lrt;		/* 0x22 */
+	_u16 num_pkts;		/* 0x24 */
+	_u16 add_packet_list;	/* 0x26 Add packets to here */
+	_u16 remove_packet_list;	/* 0x28 Send packets from here */
+
+	_u16 lrt_fail_chan;	/* 0x2A Lrt's failure channel */
+	_u16 ltt_fail_chan;	/* 0x2C Ltt's failure channel */
+
+	RUP rup;		/* 0x2E RUP structure for HOST to driver comms */
+	RUP link_rup;		/* 0x40 RUP for the link (POLL, topology etc.) */
+	_u16 attached_link;	/* 0x52 Number of attached link */
+	_u16 csum_errors;	/* 0x54 csum errors */
+	_u16 num_disconnects;	/* 0x56 number of disconnects */
+	_u16 num_sync_rcvd;	/* 0x58 # sync's received */
+	_u16 num_sync_rqst;	/* 0x5A # sync requests */
+	_u16 num_tx;		/* 0x5C Num pkts sent */
+	_u16 num_rx;		/* 0x5E Num pkts received */
+	_u16 module_attached;	/* 0x60 Module tpyes of attached */
+	_u16 led_timeout;	/* 0x62 LED timeout */
+	_u16 first_port;	/* 0x64 First port to service */
+	_u16 last_port;		/* 0x66 Last port to service */
 
 } LPB;
 
 /* Same thing again, but defined as offsets... */
 
-#define	LPB_link_number		0x00		/* 0x00 Link Number */
-#define	LPB_in_ch		0x02		/* 0x02 Link In Channel */
-#define	LPB_out_ch		0x04		/* 0x04 Link Out Channel */
-#define	LPB_attached_serial	0x06		/* 0x06 Attached serial number */
-#define	LPB_attached_host_serial 0x0A		/* 0x0A Serial number of Host who booted other end */
-#define	LPB_descheduled		0x0E		/* 0x0E Currently Descheduled */
-#define	LPB_state		0x10		/* 0x10 Current state */
-#define	LPB_send_poll		0x12		/* 0x12 Send a Poll Packet */
-#define	LPB_ltt_p		0x14		/* 0x14 Process Descriptor */
-#define	LPB_lrt_p		0x16		/* 0x16 Process Descriptor */
-#define	LPB_lrt_status		0x18		/* 0x18 Current lrt status */
-#define	LPB_ltt_status		0x1A		/* 0x1A Current ltt status */
-#define	LPB_timeout		0x1C		/* 0x1C Timeout value */
-#define	LPB_topology		0x1E		/* 0x1E Topology bits */
-#define	LPB_mon_ltt		0x20		/* 0x20 */
-#define	LPB_mon_lrt		0x22		/* 0x22 */
-#define	LPB_num_pkts		0x24		/* 0x24 */
-#define	LPB_add_packet_list	0x26		/* 0x26 Add packets to here */
-#define	LPB_remove_packet_list	0x28		/* 0x28 Send packets from here */
-#define	LPB_lrt_fail_chan	0x2A		/* 0x2A Lrt's failure channel */
-#define	LPB_ltt_fail_chan	0x2C		/* 0x2C Ltt's failure channel */
-#define	LPB_rup			0x2E		/* 0x2E RUP structure for HOST to driver comms */
-#define	LPB_link_rup		0x40		/* 0x40 RUP for the link (POLL, topology etc.) */
-#define	LPB_attached_link	0x52		/* 0x52 Number of attached link */
-#define	LPB_csum_errors		0x54		/* 0x54 csum errors */
-#define	LPB_num_disconnects	0x56		/* 0x56 number of disconnects */
-#define	LPB_num_sync_rcvd	0x58		/* 0x58 # sync's received */
-#define	LPB_num_sync_rqst	0x5A		/* 0x5A # sync requests */
-#define	LPB_num_tx		0x5C		/* 0x5C Num pkts sent */
-#define	LPB_num_rx		0x5E		/* 0x5E Num pkts received */
-#define	LPB_module_attached	0x60		/* 0x60 Module tpyes of attached */
-#define	LPB_led_timeout		0x62		/* 0x62 LED timeout */
-#define	LPB_first_port		0x64		/* 0x64 First port to service */
-#define	LPB_last_port		0x66		/* 0x66 Last port to service */
-#define	sizeof_LPB		0x68		/* structure size = 0x68 */
-
-#define	LINKS_PER_UNIT		4		/* number of links from a host */
+#define	LPB_link_number		0x00	/* 0x00 Link Number */
+#define	LPB_in_ch		0x02	/* 0x02 Link In Channel */
+#define	LPB_out_ch		0x04	/* 0x04 Link Out Channel */
+#define	LPB_attached_serial	0x06	/* 0x06 Attached serial number */
+#define	LPB_attached_host_serial 0x0A	/* 0x0A Serial number of Host who booted other end */
+#define	LPB_descheduled		0x0E	/* 0x0E Currently Descheduled */
+#define	LPB_state		0x10	/* 0x10 Current state */
+#define	LPB_send_poll		0x12	/* 0x12 Send a Poll Packet */
+#define	LPB_ltt_p		0x14	/* 0x14 Process Descriptor */
+#define	LPB_lrt_p		0x16	/* 0x16 Process Descriptor */
+#define	LPB_lrt_status		0x18	/* 0x18 Current lrt status */
+#define	LPB_ltt_status		0x1A	/* 0x1A Current ltt status */
+#define	LPB_timeout		0x1C	/* 0x1C Timeout value */
+#define	LPB_topology		0x1E	/* 0x1E Topology bits */
+#define	LPB_mon_ltt		0x20	/* 0x20 */
+#define	LPB_mon_lrt		0x22	/* 0x22 */
+#define	LPB_num_pkts		0x24	/* 0x24 */
+#define	LPB_add_packet_list	0x26	/* 0x26 Add packets to here */
+#define	LPB_remove_packet_list	0x28	/* 0x28 Send packets from here */
+#define	LPB_lrt_fail_chan	0x2A	/* 0x2A Lrt's failure channel */
+#define	LPB_ltt_fail_chan	0x2C	/* 0x2C Ltt's failure channel */
+#define	LPB_rup			0x2E	/* 0x2E RUP structure for HOST to driver comms */
+#define	LPB_link_rup		0x40	/* 0x40 RUP for the link (POLL, topology etc.) */
+#define	LPB_attached_link	0x52	/* 0x52 Number of attached link */
+#define	LPB_csum_errors		0x54	/* 0x54 csum errors */
+#define	LPB_num_disconnects	0x56	/* 0x56 number of disconnects */
+#define	LPB_num_sync_rcvd	0x58	/* 0x58 # sync's received */
+#define	LPB_num_sync_rqst	0x5A	/* 0x5A # sync requests */
+#define	LPB_num_tx		0x5C	/* 0x5C Num pkts sent */
+#define	LPB_num_rx		0x5E	/* 0x5E Num pkts received */
+#define	LPB_module_attached	0x60	/* 0x60 Module tpyes of attached */
+#define	LPB_led_timeout		0x62	/* 0x62 LED timeout */
+#define	LPB_first_port		0x64	/* 0x64 First port to service */
+#define	LPB_last_port		0x66	/* 0x66 Last port to service */
+#define	sizeof_LPB		0x68	/* structure size = 0x68 */
+
+#define	LINKS_PER_UNIT		4	/* number of links from a host */
 
 /*****************************************************************************
 ********************************               *******************************
@@ -380,17 +376,16 @@ typedef	struct	_LPB
 
 /* Used to overlay packet headers when allocating/freeing packets from the free list */
 
-typedef	struct	_FREE_LIST
-{
-	_u16		next;			/* 0x00 offset of next list item */
-	_u16		prev;			/* 0x02 offset of previous list item */
+typedef struct _FREE_LIST {
+	_u16 next;		/* 0x00 offset of next list item */
+	_u16 prev;		/* 0x02 offset of previous list item */
 
 } FREE_LIST;
 
 /* Same thing again, but defined as offsets... */
 
-#define	FL_next			0x00		/* 0x00 offset of next list item */
-#define	FL_prev			0x02		/* 0x02 offset of previous list item */
+#define	FL_next			0x00	/* 0x00 offset of next list item */
+#define	FL_prev			0x02	/* 0x02 offset of previous list item */
 
 /*****************************************************************************
 **********************************         ***********************************
@@ -401,32 +396,31 @@ typedef	struct	_FREE_LIST
 /* The PKT is the main unit of communication between Host Cards and RTAs across
    the RIO network.  */
 
-#define PKT_MAX_DATA_LEN   72			/* Size of packet data */
+#define PKT_MAX_DATA_LEN   72	/* Size of packet data */
 
-typedef	struct	_PKT
-{
-	_u8		dest_unit;		/* 0x00 Destination Unit Id */
-	_u8		dest_port;		/* 0x01 Destination Port */
-	_u8		src_unit;		/* 0x02 Source Unit Id */
-	_u8		src_port;		/* 0x03 Source Port */
-	_u8		len;			/* 0x04 Length (in bytes) of data field */
-	_u8		control;		/* 0x05 */
-	_u8		data[PKT_MAX_DATA_LEN];	/* 0x06 Actual data */
-	_u16		csum;			/* 0x4E C-SUM */
+typedef struct _PKT {
+	_u8 dest_unit;		/* 0x00 Destination Unit Id */
+	_u8 dest_port;		/* 0x01 Destination Port */
+	_u8 src_unit;		/* 0x02 Source Unit Id */
+	_u8 src_port;		/* 0x03 Source Port */
+	_u8 len;		/* 0x04 Length (in bytes) of data field */
+	_u8 control;		/* 0x05 */
+	_u8 data[PKT_MAX_DATA_LEN];	/* 0x06 Actual data */
+	_u16 csum;		/* 0x4E C-SUM */
 
 } PKT;
 
 /* Same thing again, but defined as offsets... */
 
-#define	PKT_dest_unit		0x00		/* 0x00 Destination Unit Id */
-#define	PKT_dest_port		0x01		/* 0x01 Destination Port */
-#define	PKT_src_unit		0x02		/* 0x02 Source Unit Id */
-#define	PKT_src_port		0x03		/* 0x03 Source Port */
-#define	PKT_len			0x04		/* 0x04 Length (in bytes) of data field */
-#define	PKT_control		0x05		/* 0x05 */
-#define	PKT_data		0x06		/* 0x06 Actual data */
-#define	PKT_csum		0x4E		/* 0x4E C-SUM */
-#define	sizeof_PKT		0x50		/* structure size = 0x50 */
+#define	PKT_dest_unit		0x00	/* 0x00 Destination Unit Id */
+#define	PKT_dest_port		0x01	/* 0x01 Destination Port */
+#define	PKT_src_unit		0x02	/* 0x02 Source Unit Id */
+#define	PKT_src_port		0x03	/* 0x03 Source Port */
+#define	PKT_len			0x04	/* 0x04 Length (in bytes) of data field */
+#define	PKT_control		0x05	/* 0x05 */
+#define	PKT_data		0x06	/* 0x06 Actual data */
+#define	PKT_csum		0x4E	/* 0x4E C-SUM */
+#define	sizeof_PKT		0x50	/* structure size = 0x50 */
 
 /* PKT.len definitions... */
 #define	PKT_CMD_BIT		0x80
@@ -449,38 +443,38 @@ typedef	struct	_PKT
 /* The following definitions and structures define the control packets sent
    between the driver and RIO Ports, RTAs and Host Cards. */
 
-#define	PRE_EMPTIVE		0x80			/* Pre-emptive command (sent via port's RUP) */
+#define	PRE_EMPTIVE		0x80	/* Pre-emptive command (sent via port's RUP) */
 
 /* "in-band" and "pre-emptive" port commands... */
-#define	OPEN			0x00			/* Driver->RIO Open a port */
-#define	CONFIG			0x01			/* Driver->RIO Configure a port */
-#define	MOPEN			0x02			/* Driver->RIO Modem open (wait for DCD) */
-#define	CLOSE			0x03			/* Driver->RIO Close a port */
+#define	OPEN			0x00	/* Driver->RIO Open a port */
+#define	CONFIG			0x01	/* Driver->RIO Configure a port */
+#define	MOPEN			0x02	/* Driver->RIO Modem open (wait for DCD) */
+#define	CLOSE			0x03	/* Driver->RIO Close a port */
 #define	WFLUSH			(0x04|PRE_EMPTIVE)	/* Driver->RIO Write flush */
 #define	RFLUSH			(0x05|PRE_EMPTIVE)	/* Driver->RIO Read flush */
 #define	RESUME			(0x06|PRE_EMPTIVE)	/* Driver->RIO Behave as if XON received */
-#define	SBREAK			0x07			/* Driver->RIO Start break */
-#define	EBREAK			0x08			/* Driver->RIO End break */
+#define	SBREAK			0x07	/* Driver->RIO Start break */
+#define	EBREAK			0x08	/* Driver->RIO End break */
 #define	SUSPEND			(0x09|PRE_EMPTIVE)	/* Driver->RIO Behave as if XOFF received */
 #define	FCLOSE			(0x0A|PRE_EMPTIVE)	/* Driver->RIO Force close */
-#define	XPRINT			0x0B			/* Driver->RIO Xprint packet */
+#define	XPRINT			0x0B	/* Driver->RIO Xprint packet */
 #define	MBIS			(0x0C|PRE_EMPTIVE)	/* Driver->RIO Set modem lines */
 #define	MBIC			(0x0D|PRE_EMPTIVE)	/* Driver->RIO Clear modem lines */
 #define	MSET			(0x0E|PRE_EMPTIVE)	/* Driver->RIO Set modem lines */
-#define	PCLOSE			0x0F			/* Driver->RIO Pseudo close */
+#define	PCLOSE			0x0F	/* Driver->RIO Pseudo close */
 #define	MGET			(0x10|PRE_EMPTIVE)	/* Driver->RIO Force update of modem status */
 #define	MEMDUMP			(0x11|PRE_EMPTIVE)	/* Driver->RIO DEBUG request for RTA memory */
 #define	READ_REGISTER		(0x12|PRE_EMPTIVE)	/* Driver->RIO DEBUG read CD1400 register */
 
 /* Remote Unit Port (RUP) packet definitions... (specified in PKT.dest_unit and PKT.src_unit) */
-#define	SYNC_RUP		0xFF			/* Download internal */
-#define	COMMAND_RUP		0xFE			/* Command ack/status */
-#define	ERROR_RUP		0xFD			/* Download internal */
-#define	POLL_RUP		0xFC			/* Download internal */
-#define	BOOT_RUP		0xFB			/* Used to boot RTAs */
-#define	ROUTE_RUP		0xFA			/* Used to specify routing/topology */
-#define	STATUS_RUP		0xF9			/* Not used */
-#define	POWER_RUP		0xF8			/* Download internal */
+#define	SYNC_RUP		0xFF	/* Download internal */
+#define	COMMAND_RUP		0xFE	/* Command ack/status */
+#define	ERROR_RUP		0xFD	/* Download internal */
+#define	POLL_RUP		0xFC	/* Download internal */
+#define	BOOT_RUP		0xFB	/* Used to boot RTAs */
+#define	ROUTE_RUP		0xFA	/* Used to specify routing/topology */
+#define	STATUS_RUP		0xF9	/* Not used */
+#define	POWER_RUP		0xF8	/* Download internal */
 
 /* COMMAND_RUP definitions... */
 #define	COMPLETE		(0x20|PRE_EMPTIVE)	/* RIO->Driver Command complete */
@@ -488,24 +482,24 @@ typedef	struct	_PKT
 #define	MODEM_STATUS		(0x22|PRE_EMPTIVE)	/* RIO->Driver Modem status change */
 
 /* BOOT_RUP definitions... */
-#define	BOOT_REQUEST		0x00			/* RIO->Driver Request for boot */
-#define	BOOT_ABORT		0x01			/* Driver->RIO Abort a boot */
-#define	BOOT_SEQUENCE		0x02			/* Driver->RIO Packet with firmware details */
-#define	BOOT_COMPLETED		0x03			/* RIO->Driver Boot completed */
-#define IFOAD			0x2F			/* Driver->RIO Shutdown/Reboot RTA (Fall Over And Die) */
-#define	IDENTIFY		0x30			/* Driver->RIO Identify RTA */
-#define	ZOMBIE			0x31			/* Driver->RIO Shutdown/Flash LEDs */
-#define	UFOAD			0x32			/* Driver->RIO Shutdown/Reboot neighbouring RTA */
-#define IWAIT			0x33			/* Driver->RIO Pause booting process */
+#define	BOOT_REQUEST		0x00	/* RIO->Driver Request for boot */
+#define	BOOT_ABORT		0x01	/* Driver->RIO Abort a boot */
+#define	BOOT_SEQUENCE		0x02	/* Driver->RIO Packet with firmware details */
+#define	BOOT_COMPLETED		0x03	/* RIO->Driver Boot completed */
+#define IFOAD			0x2F	/* Driver->RIO Shutdown/Reboot RTA (Fall Over And Die) */
+#define	IDENTIFY		0x30	/* Driver->RIO Identify RTA */
+#define	ZOMBIE			0x31	/* Driver->RIO Shutdown/Flash LEDs */
+#define	UFOAD			0x32	/* Driver->RIO Shutdown/Reboot neighbouring RTA */
+#define IWAIT			0x33	/* Driver->RIO Pause booting process */
 
 /* ROUTE_RUP definitions... */
-#define	ROUTE_REQUEST		0x00			/* RIO->Driver Request an ID */
-#define	ROUTE_FOAD		0x01			/* Driver->RIO Shutdown/reboot RTA */
-#define	ROUTE_ALREADY		0x02			/* Driver->RIO Not used */
-#define	ROUTE_USED		0x03			/* Driver->RIO Not used */
-#define	ROUTE_ALLOCATE		0x04			/* Driver->RIO Allocate RTA RUP numbers */
-#define	ROUTE_REQ_TOP		0x05			/* Driver->RIO Not used */
-#define ROUTE_TOPOLOGY		0x06			/* RIO->Driver Route/Topology status */
+#define	ROUTE_REQUEST		0x00	/* RIO->Driver Request an ID */
+#define	ROUTE_FOAD		0x01	/* Driver->RIO Shutdown/reboot RTA */
+#define	ROUTE_ALREADY		0x02	/* Driver->RIO Not used */
+#define	ROUTE_USED		0x03	/* Driver->RIO Not used */
+#define	ROUTE_ALLOCATE		0x04	/* Driver->RIO Allocate RTA RUP numbers */
+#define	ROUTE_REQ_TOP		0x05	/* Driver->RIO Not used */
+#define ROUTE_TOPOLOGY		0x06	/* RIO->Driver Route/Topology status */
 
 /*****************************************************************************
 **********************************          **********************************
@@ -518,89 +512,89 @@ typedef	struct	_PKT
    Sent to open a port. 
    Structure of configuration info used with OPEN, CONFIG and MOPEN packets... */
 
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_Cor1		(PKT_Data+1)		/* Channel Option Register 1 */
-#define	PKT_Cor2		(PKT_Data+2)		/* Channel Option Register 2 */
-#define	PKT_Cor4		(PKT_Data+3)		/* Channel Option Register 4 */
-#define	PKT_Cor5		(PKT_Data+4)		/* Channel Option Register 5 */
-#define	PKT_TxXon		(PKT_Data+5)		/* Transmit XON character */
-#define	PKT_TxXoff		(PKT_Data+6)		/* Transmit XOFF character */
-#define	PKT_RxXon		(PKT_Data+7)		/* Receive XON character */
-#define	PKT_RxXoff		(PKT_Data+8)		/* Receive XOFF character */
-#define	PKT_Lnext		(PKT_Data+9)		/* Lnext character */
-#define	PKT_TxBaud		(PKT_Data+10)		/* Transmit baud rate */
-#define	PKT_RxBaud		(PKT_Data+11)		/* Receive baud rate */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_Cor1		(PKT_Data+1)	/* Channel Option Register 1 */
+#define	PKT_Cor2		(PKT_Data+2)	/* Channel Option Register 2 */
+#define	PKT_Cor4		(PKT_Data+3)	/* Channel Option Register 4 */
+#define	PKT_Cor5		(PKT_Data+4)	/* Channel Option Register 5 */
+#define	PKT_TxXon		(PKT_Data+5)	/* Transmit XON character */
+#define	PKT_TxXoff		(PKT_Data+6)	/* Transmit XOFF character */
+#define	PKT_RxXon		(PKT_Data+7)	/* Receive XON character */
+#define	PKT_RxXoff		(PKT_Data+8)	/* Receive XOFF character */
+#define	PKT_Lnext		(PKT_Data+9)	/* Lnext character */
+#define	PKT_TxBaud		(PKT_Data+10)	/* Transmit baud rate */
+#define	PKT_RxBaud		(PKT_Data+11)	/* Receive baud rate */
 
 /* COR1 definitions... */
-#define	COR1_PARITY		0xE0			/* Parity mask */
-#define	COR1_NONE		0x00			/* No parity */
-#define	COR1_SPACE		0x20			/* Space parity */
-#define	COR1_EVEN		0x40			/* Even parity */
-#define	COR1_MARK		0xA0			/* Mark parity */
-#define	COR1_ODD		0xC0			/* Odd parity */
-
-#define	COR1_STOPBITS		0x0C			/* Stop bits mask */
-#define	COR1_STOP1		0x00			/* 1 stop bit */
-#define	COR1_STOP1_5		0x04			/* 1.5 stop bits */
-#define	COR1_STOP2		0x08			/* 2 stop bits */
-
-#define	COR1_DATABITS		0x03			/* Data bits mask */
-#define	COR1_DATA5		0x00			/* 5 data bits */
-#define	COR1_DATA6		0x01			/* 6 data bits */
-#define	COR1_DATA7		0x02			/* 7 data bits */
-#define	COR1_DATA8		0x03			/* 8 data bits */
+#define	COR1_PARITY		0xE0	/* Parity mask */
+#define	COR1_NONE		0x00	/* No parity */
+#define	COR1_SPACE		0x20	/* Space parity */
+#define	COR1_EVEN		0x40	/* Even parity */
+#define	COR1_MARK		0xA0	/* Mark parity */
+#define	COR1_ODD		0xC0	/* Odd parity */
+
+#define	COR1_STOPBITS		0x0C	/* Stop bits mask */
+#define	COR1_STOP1		0x00	/* 1 stop bit */
+#define	COR1_STOP1_5		0x04	/* 1.5 stop bits */
+#define	COR1_STOP2		0x08	/* 2 stop bits */
+
+#define	COR1_DATABITS		0x03	/* Data bits mask */
+#define	COR1_DATA5		0x00	/* 5 data bits */
+#define	COR1_DATA6		0x01	/* 6 data bits */
+#define	COR1_DATA7		0x02	/* 7 data bits */
+#define	COR1_DATA8		0x03	/* 8 data bits */
 
 /* COR2 definitions... */
-#define	COR2_XON_TXFLOW		0x40			/* XON/XOFF Transmit Flow */
-#define	COR2_XANY_TXFLOW	0xC0			/* XON/XANY Transmit Flow */
-#define	COR2_HUPCL		0x20			/* Hang Up On Close */
-#define	COR2_DSR_TXFLOW		0x08			/* DSR Transmit Flow Control */
-#define	COR2_RTS_RXFLOW		0x04			/* RTS Receive Flow Control */
-#define	COR2_CTS_TXFLOW		0x02			/* CTS Transmit Flow Control */
-#define	COR2_XON_RXFLOW		0x01			/* XON/XOFF Receive Flow */
+#define	COR2_XON_TXFLOW		0x40	/* XON/XOFF Transmit Flow */
+#define	COR2_XANY_TXFLOW	0xC0	/* XON/XANY Transmit Flow */
+#define	COR2_HUPCL		0x20	/* Hang Up On Close */
+#define	COR2_DSR_TXFLOW		0x08	/* DSR Transmit Flow Control */
+#define	COR2_RTS_RXFLOW		0x04	/* RTS Receive Flow Control */
+#define	COR2_CTS_TXFLOW		0x02	/* CTS Transmit Flow Control */
+#define	COR2_XON_RXFLOW		0x01	/* XON/XOFF Receive Flow */
 
 /* COR4 definition... */
-#define	COR4_IGNCR		0x80			/* Discard received CR */
-#define	COR4_ICRNL		0x40			/* Map received CR -> NL */
-#define	COR4_INLCR		0x20			/* Map received NL -> CR */
-#define	COR4_IGNBRK		0x10			/* Ignore Received Break */
-#define	COR4_NBRKINT		0x08			/* No interrupt on rx Break */
-#define	COR4_IGNPAR		0x04			/* ignore rx parity error chars */
-#define	COR4_PARMRK		0x02			/* Mark rx parity error chars */
-#define	COR4_RAISEMOD		0x01			/* Raise modem lines on !0 baud */
+#define	COR4_IGNCR		0x80	/* Discard received CR */
+#define	COR4_ICRNL		0x40	/* Map received CR -> NL */
+#define	COR4_INLCR		0x20	/* Map received NL -> CR */
+#define	COR4_IGNBRK		0x10	/* Ignore Received Break */
+#define	COR4_NBRKINT		0x08	/* No interrupt on rx Break */
+#define	COR4_IGNPAR		0x04	/* ignore rx parity error chars */
+#define	COR4_PARMRK		0x02	/* Mark rx parity error chars */
+#define	COR4_RAISEMOD		0x01	/* Raise modem lines on !0 baud */
 
 /* COR5 definitions... */
-#define	COR5_ISTRIP		0x80			/* Strip input chars to 7 bits */
-#define	COR5_LNE		0x40			/* Enable LNEXT processing */
-#define	COR5_CMOE		0x20			/* Match good & error characters */
-#define	COR5_TAB3		0x10			/* TAB3 mode */
-#define	COR5_TSTATE_ON		0x08			/* Enable tbusy/tstop monitoring */
-#define	COR5_TSTATE_OFF		0x04			/* Disable tbusy/tstop monitoring */
-#define	COR5_ONLCR		0x02			/* NL -> CR NL on output */
-#define	COR5_OCRNL		0x01			/* CR -> NL on output */
+#define	COR5_ISTRIP		0x80	/* Strip input chars to 7 bits */
+#define	COR5_LNE		0x40	/* Enable LNEXT processing */
+#define	COR5_CMOE		0x20	/* Match good & error characters */
+#define	COR5_TAB3		0x10	/* TAB3 mode */
+#define	COR5_TSTATE_ON		0x08	/* Enable tbusy/tstop monitoring */
+#define	COR5_TSTATE_OFF		0x04	/* Disable tbusy/tstop monitoring */
+#define	COR5_ONLCR		0x02	/* NL -> CR NL on output */
+#define	COR5_OCRNL		0x01	/* CR -> NL on output */
 
 /* RxBaud and TxBaud definitions... */
-#define	RIO_B0			0x00			/* RTS / DTR signals dropped */
-#define	RIO_B50			0x01			/* 50 baud */
-#define	RIO_B75			0x02			/* 75 baud */
-#define	RIO_B110		0x03			/* 110 baud */
-#define	RIO_B134		0x04			/* 134.5 baud */
-#define	RIO_B150		0x05			/* 150 baud */
-#define	RIO_B200		0x06			/* 200 baud */
-#define	RIO_B300		0x07			/* 300 baud */
-#define	RIO_B600		0x08			/* 600 baud */
-#define	RIO_B1200		0x09			/* 1200 baud */
-#define	RIO_B1800		0x0A			/* 1800 baud */
-#define	RIO_B2400		0x0B			/* 2400 baud */
-#define	RIO_B4800		0x0C			/* 4800 baud */
-#define	RIO_B9600		0x0D			/* 9600 baud */
-#define	RIO_B19200		0x0E			/* 19200 baud */
-#define	RIO_B38400		0x0F			/* 38400 baud */
-#define	RIO_B56000		0x10			/* 56000 baud */
-#define	RIO_B57600		0x11			/* 57600 baud */
-#define	RIO_B64000		0x12			/* 64000 baud */
-#define	RIO_B115200		0x13			/* 115200 baud */
-#define	RIO_B2000		0x14			/* 2000 baud */
+#define	RIO_B0			0x00	/* RTS / DTR signals dropped */
+#define	RIO_B50			0x01	/* 50 baud */
+#define	RIO_B75			0x02	/* 75 baud */
+#define	RIO_B110		0x03	/* 110 baud */
+#define	RIO_B134		0x04	/* 134.5 baud */
+#define	RIO_B150		0x05	/* 150 baud */
+#define	RIO_B200		0x06	/* 200 baud */
+#define	RIO_B300		0x07	/* 300 baud */
+#define	RIO_B600		0x08	/* 600 baud */
+#define	RIO_B1200		0x09	/* 1200 baud */
+#define	RIO_B1800		0x0A	/* 1800 baud */
+#define	RIO_B2400		0x0B	/* 2400 baud */
+#define	RIO_B4800		0x0C	/* 4800 baud */
+#define	RIO_B9600		0x0D	/* 9600 baud */
+#define	RIO_B19200		0x0E	/* 19200 baud */
+#define	RIO_B38400		0x0F	/* 38400 baud */
+#define	RIO_B56000		0x10	/* 56000 baud */
+#define	RIO_B57600		0x11	/* 57600 baud */
+#define	RIO_B64000		0x12	/* 64000 baud */
+#define	RIO_B115200		0x13	/* 115200 baud */
+#define	RIO_B2000		0x14	/* 2000 baud */
 
 /*****************************************************************************
 *********************************            *********************************
@@ -636,7 +630,7 @@ typedef	struct	_PKT
    No parameters.
  */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
 /*****************************************************************************
 *********************************            *********************************
@@ -653,9 +647,9 @@ typedef	struct	_PKT
    write flushing previously started by a pre-emptive WFLUSH packet. (in-band)
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 
 /*****************************************************************************
 *********************************            *********************************
@@ -669,8 +663,8 @@ typedef	struct	_PKT
    packets of a port.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
 /*****************************************************************************
@@ -685,8 +679,8 @@ typedef	struct	_PKT
    transmission of data if blocked by XOFF.  (as if XON had been received)
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
 /*****************************************************************************
@@ -707,9 +701,9 @@ typedef	struct	_PKT
    specified number of mS.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_BreakDelay		(PKT_Data+1)		/* Break delay in mS */
+#define	PKT_BreakDelay		(PKT_Data+1)	/* Break delay in mS */
 
 /*****************************************************************************
 *********************************            *********************************
@@ -736,8 +730,8 @@ typedef	struct	_PKT
    transmission of data.  (as if XOFF had been received)
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
 /*****************************************************************************
@@ -753,8 +747,8 @@ typedef	struct	_PKT
    modem signals if the COR5_HUPCL (Hang Up On Close) flag is set.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
 /*****************************************************************************
@@ -774,8 +768,8 @@ typedef	struct	_PKT
    -	Transparent Print Stop Sequence.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
 /*****************************************************************************
@@ -789,14 +783,14 @@ typedef	struct	_PKT
    MBIS is sent pre-emptively from the driver to set a port's modem signals.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
-#define	PKT_ModemSet		(PKT_Data+4)		/* Modem set signals mask */
+#define	PKT_ModemSet		(PKT_Data+4)	/* Modem set signals mask */
 
 /* ModemSet definitions... */
-#define	MBIS_RTS		0x01			/* RTS modem signal */
-#define	MBIS_DTR		0x02			/* DTR modem signal */
+#define	MBIS_RTS		0x01	/* RTS modem signal */
+#define	MBIS_DTR		0x02	/* DTR modem signal */
 
 /*****************************************************************************
 **********************************          **********************************
@@ -808,16 +802,16 @@ typedef	struct	_PKT
 
    MBIC is sent pre-emptively from the driver to clear a port's modem signals.
    */
-#if 0   
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#if 0
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
-#define	PKT_ModemClear		(PKT_Data+4)		/* Modem clear signals mask */
+#define	PKT_ModemClear		(PKT_Data+4)	/* Modem clear signals mask */
 
 /* ModemClear definitions... */
-#define	MBIC_RTS		0x01			/* RTS modem signal */
-#define	MBIC_DTR		0x02			/* DTR modem signal */
+#define	MBIC_RTS		0x01	/* RTS modem signal */
+#define	MBIC_DTR		0x02	/* DTR modem signal */
 
 /*****************************************************************************
 **********************************          **********************************
@@ -829,15 +823,15 @@ typedef	struct	_PKT
 
    MSET is sent pre-emptively from the driver to set/clear a port's modem signals. */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 #endif
 
-#define	PKT_ModemSet		(PKT_Data+4)		/* Modem set signals mask */
+#define	PKT_ModemSet		(PKT_Data+4)	/* Modem set signals mask */
 
 /* ModemSet definitions... */
-#define	MSET_RTS		0x01			/* RTS modem signal */
-#define	MSET_DTR		0x02			/* DTR modem signal */
+#define	MSET_RTS		0x01	/* RTS modem signal */
+#define	MSET_DTR		0x02	/* DTR modem signal */
 
 /*****************************************************************************
 *********************************            *********************************
@@ -853,7 +847,7 @@ typedef	struct	_PKT
    port's transmit / receive and modem signals will be left enabled and the
    port marked internally as Pseudo Closed. */
 
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 
 /*****************************************************************************
 **********************************          **********************************
@@ -865,8 +859,8 @@ typedef	struct	_PKT
 
    MGET is sent pre-emptively from the driver to request the port's current modem signals. */
 
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
 
 /*****************************************************************************
 *********************************             ********************************
@@ -880,11 +874,11 @@ typedef	struct	_PKT
    of the specified port's RTA address space.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
-#define	PKT_Address		(PKT_Data+6)		/* Requested address */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
+#define	PKT_Address		(PKT_Data+6)	/* Requested address */
 
 /*****************************************************************************
 ******************************                   *****************************
@@ -898,11 +892,11 @@ typedef	struct	_PKT
    of the CD1400 register specified in address.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
-#define	PKT_Address		(PKT_Data+6)		/* Requested address */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
+#define	PKT_Address		(PKT_Data+6)	/* Requested address */
 
 /*****************************************************************************
 ************************                            **************************
@@ -916,33 +910,33 @@ typedef	struct	_PKT
    packets, except MEMDUMP and READ_REGISTER.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
-#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
-#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
+#define	PKT_ModemStatus		(PKT_Data+3)	/* Modem signal status */
+#define	PKT_PortStatus		(PKT_Data+4)	/* Port signal status */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
 
 /* ModemStatus definitions... */
-#define	MODEM_DSR		0x80			/* Data Set Ready modem state */
-#define	MODEM_CTS		0x40			/* Clear To Send modem state */
-#define	MODEM_RI		0x20			/* Ring Indicate modem state */
-#define	MODEM_CD		0x10			/* Carrier Detect modem state */
-#define	MODEM_TSTOP		0x08			/* Transmit Stopped state */
-#define	MODEM_TEMPTY		0x04			/* Transmit Empty state */
-#define	MODEM_DTR		0x02			/* DTR modem output state */
-#define	MODEM_RTS		0x01			/* RTS modem output state */
+#define	MODEM_DSR		0x80	/* Data Set Ready modem state */
+#define	MODEM_CTS		0x40	/* Clear To Send modem state */
+#define	MODEM_RI		0x20	/* Ring Indicate modem state */
+#define	MODEM_CD		0x10	/* Carrier Detect modem state */
+#define	MODEM_TSTOP		0x08	/* Transmit Stopped state */
+#define	MODEM_TEMPTY		0x04	/* Transmit Empty state */
+#define	MODEM_DTR		0x02	/* DTR modem output state */
+#define	MODEM_RTS		0x01	/* RTS modem output state */
 
 /* PortStatus definitions... */
-#define	PORT_ISOPEN		0x01			/* Port open ? */
-#define	PORT_HUPCL		0x02			/* Hangup on close? */
-#define	PORT_MOPENPEND		0x04			/* Modem open pending */
-#define	PORT_ISPARALLEL		0x08			/* Parallel port */
-#define	PORT_BREAK		0x10			/* Port on break */
-#define	PORT_STATUSPEND		0020			/* Status packet pending */
-#define	PORT_BREAKPEND		0x40			/* Break packet pending */
-#define	PORT_MODEMPEND		0x80			/* Modem status packet pending */
+#define	PORT_ISOPEN		0x01	/* Port open ? */
+#define	PORT_HUPCL		0x02	/* Hangup on close? */
+#define	PORT_MOPENPEND		0x04	/* Modem open pending */
+#define	PORT_ISPARALLEL		0x08	/* Parallel port */
+#define	PORT_BREAK		0x10	/* Port on break */
+#define	PORT_STATUSPEND		0020	/* Status packet pending */
+#define	PORT_BREAKPEND		0x40	/* Break packet pending */
+#define	PORT_MODEMPEND		0x80	/* Modem status packet pending */
 
 /*****************************************************************************
 ************************                            **************************
@@ -956,35 +950,35 @@ typedef	struct	_PKT
    packets, except MEMDUMP and READ_REGISTER.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
 #endif
-#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
-#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
+#define	PKT_ModemStatus		(PKT_Data+3)	/* Modem signal status */
+#define	PKT_PortStatus		(PKT_Data+4)	/* Port signal status */
 #if 0
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
 #endif
 
 /* ModemStatus definitions... */
-#define	MODEM_DSR		0x80			/* Data Set Ready modem state */
-#define	MODEM_CTS		0x40			/* Clear To Send modem state */
-#define	MODEM_RI		0x20			/* Ring Indicate modem state */
-#define	MODEM_CD		0x10			/* Carrier Detect modem state */
-#define	MODEM_TSTOP		0x08			/* Transmit Stopped state */
-#define	MODEM_TEMPTY		0x04			/* Transmit Empty state */
-#define	MODEM_DTR		0x02			/* DTR modem output state */
-#define	MODEM_RTS		0x01			/* RTS modem output state */
+#define	MODEM_DSR		0x80	/* Data Set Ready modem state */
+#define	MODEM_CTS		0x40	/* Clear To Send modem state */
+#define	MODEM_RI		0x20	/* Ring Indicate modem state */
+#define	MODEM_CD		0x10	/* Carrier Detect modem state */
+#define	MODEM_TSTOP		0x08	/* Transmit Stopped state */
+#define	MODEM_TEMPTY		0x04	/* Transmit Empty state */
+#define	MODEM_DTR		0x02	/* DTR modem output state */
+#define	MODEM_RTS		0x01	/* RTS modem output state */
 
 /* PortStatus definitions... */
-#define	PORT_ISOPEN		0x01			/* Port open ? */
-#define	PORT_HUPCL		0x02			/* Hangup on close? */
-#define	PORT_MOPENPEND		0x04			/* Modem open pending */
-#define	PORT_ISPARALLEL		0x08			/* Parallel port */
-#define	PORT_BREAK		0x10			/* Port on break */
-#define	PORT_STATUSPEND		0020			/* Status packet pending */
-#define	PORT_BREAKPEND		0x40			/* Break packet pending */
-#define	PORT_MODEMPEND		0x80			/* Modem status packet pending */
+#define	PORT_ISOPEN		0x01	/* Port open ? */
+#define	PORT_HUPCL		0x02	/* Hangup on close? */
+#define	PORT_MOPENPEND		0x04	/* Modem open pending */
+#define	PORT_ISPARALLEL		0x08	/* Parallel port */
+#define	PORT_BREAK		0x10	/* Port on break */
+#define	PORT_STATUSPEND		0020	/* Status packet pending */
+#define	PORT_BREAKPEND		0x40	/* Break packet pending */
+#define	PORT_MODEMPEND		0x80	/* Modem status packet pending */
 
 /*****************************************************************************
 ********************                                      ********************
@@ -998,15 +992,15 @@ typedef	struct	_PKT
    port I/O control command packet.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
-#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
-#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
-#define	PKT_Address		(PKT_Data+6)		/* Requested address */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
+#define	PKT_ModemStatus		(PKT_Data+3)	/* Modem signal status */
+#define	PKT_PortStatus		(PKT_Data+4)	/* Port signal status */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
+#define	PKT_Address		(PKT_Data+6)	/* Requested address */
 #endif
-#define	PKT_Dump		(PKT_Data+8)		/* 32bytes of requested dump data */
+#define	PKT_Dump		(PKT_Data+8)	/* 32bytes of requested dump data */
 
 /*****************************************************************************
 *****************                                            *****************
@@ -1020,14 +1014,14 @@ typedef	struct	_PKT
    READ_REGISTER port I/O control command packet.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/*Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/*Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
+#define	PKT_Cmd			(PKT_Data+0)	/*Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/*Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
 #endif
-#define	PKT_RegisterValue	(PKT_Data+3)		/* Modem signal status */
+#define	PKT_RegisterValue	(PKT_Data+3)	/* Modem signal status */
 #if 0
-#define	PKT_PortStatus		(PKT_Data+4)		/* Port signal status */
-#define	PKT_SubCmd		(PKT_Data+5)		/* Sub Command */
+#define	PKT_PortStatus		(PKT_Data+4)	/* Port signal status */
+#define	PKT_SubCmd		(PKT_Data+5)	/* Sub Command */
 #endif
 
 /*****************************************************************************
@@ -1041,9 +1035,9 @@ typedef	struct	_PKT
    COMMAND_RUP - BREAK_RECEIVED packets are sent when the port detects a receive BREAK signal.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
 #endif
 
 /*****************************************************************************
@@ -1059,10 +1053,10 @@ typedef	struct	_PKT
 
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_PhbNum		(PKT_Data+1)		/* Port number wrt RTA */
-#define	PKT_Cmd2		(PKT_Data+2)		/* Command code copy */
-#define	PKT_ModemStatus		(PKT_Data+3)		/* Modem signal status */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_PhbNum		(PKT_Data+1)	/* Port number wrt RTA */
+#define	PKT_Cmd2		(PKT_Data+2)	/* Command code copy */
+#define	PKT_ModemStatus		(PKT_Data+3)	/* Modem signal status */
 #endif
 
 /*****************************************************************************
@@ -1077,7 +1071,7 @@ typedef	struct	_PKT
    firmware code to load onto attached RTAs.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
 
 /*****************************************************************************
@@ -1092,12 +1086,12 @@ typedef	struct	_PKT
    to a BOOT_RUP - BOOT_REQUEST packet.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_NumPackets		(PKT_Data+2)		/* Packets required to load firmware */
-#define	PKT_LoadBase		(PKT_Data+4)		/* RTA firmware load address */
-#define	PKT_CodeSize		(PKT_Data+6)		/* Size of firmware in bytes */
-#define	PKT_CmdString		(PKT_Data+8)		/* Command string */
+#define	PKT_NumPackets		(PKT_Data+2)	/* Packets required to load firmware */
+#define	PKT_LoadBase		(PKT_Data+4)	/* RTA firmware load address */
+#define	PKT_CodeSize		(PKT_Data+6)	/* Size of firmware in bytes */
+#define	PKT_CmdString		(PKT_Data+8)	/* Command string */
 
 /*****************************************************************************
 ************************                               ***********************
@@ -1111,10 +1105,10 @@ typedef	struct	_PKT
    RTA firmware has completed.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_LinkNumber		(PKT_Data+1)		/* Link number RTA booted on */
-#define	PKT_SerialNumber	(PKT_Data+2)		/* 4 byte serial number */
+#define	PKT_LinkNumber		(PKT_Data+1)	/* Link number RTA booted on */
+#define	PKT_SerialNumber	(PKT_Data+2)	/* 4 byte serial number */
 
 /*****************************************************************************
 ************************                               ***********************
@@ -1127,7 +1121,7 @@ typedef	struct	_PKT
    BOOT_RUP packet without the PKT_CMD_BIT set in the PKT->len field is sent
    from RIO to the Driver as a request for a firmware boot packet. */
 
-#define	PKT_SequenceNumber	(PKT_Data+0)		/* Packet sequence number */
+#define	PKT_SequenceNumber	(PKT_Data+0)	/* Packet sequence number */
 
 /*****************************************************************************
 ***********************                                ***********************
@@ -1141,9 +1135,9 @@ typedef	struct	_PKT
    packet with the 70 bytes of the requested sequence.
    */
 #if 0
-#define	PKT_SequenceNumber	(PKT_Data+0)		/* Packet sequence number */
+#define	PKT_SequenceNumber	(PKT_Data+0)	/* Packet sequence number */
 #endif
-#define	PKT_FirmwarePacket	(PKT_Data+2)		/* Firmware packet */
+#define	PKT_FirmwarePacket	(PKT_Data+2)	/* Firmware packet */
 
 /*****************************************************************************
 ****************************                      ****************************
@@ -1157,10 +1151,10 @@ typedef	struct	_PKT
    RTA to shut down and reboot.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_IfoadId1		(PKT_Data+2)		/* IFOAD Id 1 */
-#define	PKT_IfoadId2		(PKT_Data+3)		/* IFOAD Id 2 */
+#define	PKT_IfoadId1		(PKT_Data+2)	/* IFOAD Id 1 */
+#define	PKT_IfoadId2		(PKT_Data+3)	/* IFOAD Id 2 */
 
 #define	IFOADID1		0xAD
 #define	IFOADID2		0xF0
@@ -1177,9 +1171,9 @@ typedef	struct	_PKT
    RTA to flash its LEDs for a period of time.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_IdentifyId		(PKT_Data+2)		/* defines pattern to flash */
+#define	PKT_IdentifyId		(PKT_Data+2)	/* defines pattern to flash */
 
 /*****************************************************************************
 ****************************                       ***************************
@@ -1193,10 +1187,10 @@ typedef	struct	_PKT
    RTA to shut down and flash it's LEDs.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_ZombieId1		(PKT_Data+2)		/* ZOMBIE Id 1 */
-#define	PKT_ZombieId2		(PKT_Data+3)		/* ZOMBIE Id 2 */
+#define	PKT_ZombieId1		(PKT_Data+2)	/* ZOMBIE Id 1 */
+#define	PKT_ZombieId2		(PKT_Data+3)	/* ZOMBIE Id 2 */
 
 #define	ZOMBIEID1		0x52
 #define	ZOMBIEID2		0x21
@@ -1213,11 +1207,11 @@ typedef	struct	_PKT
    to ask it's neighbouring RTA to shut down and reboot.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_LinkNumber		(PKT_Data+1)		/* Link number of RTA to UFOAD */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_LinkNumber		(PKT_Data+1)	/* Link number of RTA to UFOAD */
 #endif
-#define	PKT_UfoadId1		(PKT_Data+2)		/* UFOAD Id 1 */
-#define	PKT_UfoadId2		(PKT_Data+3)		/* UFOAD Id 2 */
+#define	PKT_UfoadId1		(PKT_Data+2)	/* UFOAD Id 1 */
+#define	PKT_UfoadId2		(PKT_Data+3)	/* UFOAD Id 2 */
 
 #define	UFOADID1		0x1E
 #define	UFOADID2		0x0D
@@ -1234,11 +1228,11 @@ typedef	struct	_PKT
    to pause booting on the specified link for 30 seconds.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
-#define	PKT_LinkNumber		(PKT_Data+1)		/* Link number of RTA to UFOAD */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
+#define	PKT_LinkNumber		(PKT_Data+1)	/* Link number of RTA to UFOAD */
 #endif
-#define	PKT_IwaitId1		(PKT_Data+2)		/* IWAIT Id 1 */
-#define	PKT_IwaitId2		(PKT_Data+3)		/* IWAIT Id 2 */
+#define	PKT_IwaitId1		(PKT_Data+2)	/* IWAIT Id 1 */
+#define	PKT_IwaitId2		(PKT_Data+3)	/* IWAIT Id 2 */
 
 #define	IWAITID1		0xDE
 #define	IWAITID2		0xB1
@@ -1255,20 +1249,20 @@ typedef	struct	_PKT
    RTA to a Driver to request an ID (RUP or unit number).
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_SerialNumber	(PKT_Data+2)		/* 4 byte serial number */
-#define	PKT_ModuleTypes		(PKT_Data+6)		/* RTA Module types */
+#define	PKT_SerialNumber	(PKT_Data+2)	/* 4 byte serial number */
+#define	PKT_ModuleTypes		(PKT_Data+6)	/* RTA Module types */
 
 /* ModuleTypes definitions... */
-#define	MOD_BLANK		0x0F			/* Blank plate attached */
-#define	MOD_RS232DB25		0x00			/* RS232 DB25 connector */
-#define	MOD_RS232RJ45		0x01			/* RS232 RJ45 connector */
-#define	MOD_RS422DB25		0x02			/* RS422 DB25 connector */
-#define	MOD_RS485DB25		0x03			/* RS485 DB25 connector */
-#define	MOD_PARALLEL		0x04			/* Centronics parallel */
+#define	MOD_BLANK		0x0F	/* Blank plate attached */
+#define	MOD_RS232DB25		0x00	/* RS232 DB25 connector */
+#define	MOD_RS232RJ45		0x01	/* RS232 RJ45 connector */
+#define	MOD_RS422DB25		0x02	/* RS422 DB25 connector */
+#define	MOD_RS485DB25		0x03	/* RS485 DB25 connector */
+#define	MOD_PARALLEL		0x04	/* Centronics parallel */
 
-#define	MOD2			0x08			/* Set to indicate Rev2 module */
+#define	MOD2			0x08	/* Set to indicate Rev2 module */
 
 /*****************************************************************************
 *************************                            *************************
@@ -1282,9 +1276,9 @@ typedef	struct	_PKT
    packet to cause the RTA to "Fall Over And Die"., i.e. shutdown and reboot.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_RouteCmdString	(PKT_Data+2)		/* Command string */
+#define	PKT_RouteCmdString	(PKT_Data+2)	/* Command string */
 
 /*****************************************************************************
 ***********************                                ***********************
@@ -1298,13 +1292,13 @@ typedef	struct	_PKT
    packet to allocate the RTA's Id number (RUP number 1..16)
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_IdNum		(PKT_Data+1)		/* RUP number for ports 1..8 */
+#define	PKT_IdNum		(PKT_Data+1)	/* RUP number for ports 1..8 */
 #if 0
-#define	PKT_RouteCmdString	(PKT_Data+2)		/* Command string */
+#define	PKT_RouteCmdString	(PKT_Data+2)	/* Command string */
 #endif
-#define	PKT_IdNum2		(PKT_Data+0x17)		/* RUP number for ports 9..16 */
+#define	PKT_IdNum2		(PKT_Data+0x17)	/* RUP number for ports 9..16 */
 
 /*****************************************************************************
 ***********************                                ***********************
@@ -1318,18 +1312,18 @@ typedef	struct	_PKT
    current link status.
    */
 #if 0
-#define	PKT_Cmd			(PKT_Data+0)		/* Command code */
+#define	PKT_Cmd			(PKT_Data+0)	/* Command code */
 #endif
-#define	PKT_Link1Rup		(PKT_Data+2)		/* Link 1 RUP number */
-#define	PKT_Link1Link		(PKT_Data+3)		/* Link 1 link number */
-#define	PKT_Link2Rup		(PKT_Data+4)		/* Link 2 RUP number */
-#define	PKT_Link2Link		(PKT_Data+5)		/* Link 2 link number */
-#define	PKT_Link3Rup		(PKT_Data+6)		/* Link 3 RUP number */
-#define	PKT_Link3Link		(PKT_Data+7)		/* Link 3 link number */
-#define	PKT_Link4Rup		(PKT_Data+8)		/* Link 4 RUP number */
-#define	PKT_Link4Link		(PKT_Data+9)		/* Link 4 link number */
-#define	PKT_RtaVpdProm		(PKT_Data+10)		/* 32 bytes of RTA VPD PROM Contents */
-
-#endif						/* _sxwinif_h */
+#define	PKT_Link1Rup		(PKT_Data+2)	/* Link 1 RUP number */
+#define	PKT_Link1Link		(PKT_Data+3)	/* Link 1 link number */
+#define	PKT_Link2Rup		(PKT_Data+4)	/* Link 2 RUP number */
+#define	PKT_Link2Link		(PKT_Data+5)	/* Link 2 link number */
+#define	PKT_Link3Rup		(PKT_Data+6)	/* Link 3 RUP number */
+#define	PKT_Link3Link		(PKT_Data+7)	/* Link 3 link number */
+#define	PKT_Link4Rup		(PKT_Data+8)	/* Link 4 RUP number */
+#define	PKT_Link4Link		(PKT_Data+9)	/* Link 4 link number */
+#define	PKT_RtaVpdProm		(PKT_Data+10)	/* 32 bytes of RTA VPD PROM Contents */
+
+#endif				/* _sxwinif_h */
 
 /* End of RIOWINIF.H */

drivers/char/rio/riscos.h

@@ -60,4 +60,4 @@ static char *_riscos_h_sccs_ = "@(#)riscos.h	1.2";
 #define RINDW(A)	(*(ushort *)(A))
 #define WINDW(A,V)	(*(ushort *)(A)=(ushort)(V))
 
-#endif /* __rio_riscos_h__ */
+#endif				/* __rio_riscos_h__ */

drivers/char/rio/rom.h

@@ -39,19 +39,19 @@
 
 #ifndef lint
 #ifdef SCCS
-static char *_rio_rom_h_sccs = "@(#)rom.h	1.1" ;
+static char *_rio_rom_h_sccs = "@(#)rom.h	1.1";
 #endif
 #endif
 
-typedef struct  ROM  ROM ;
-struct  ROM  {
-                 u_short    slx ;
-                 char       pcb_letter_rev ;
-                 char       pcb_number_rev ;
-                 char       serial[4] ;
-                 char       year ;
-                 char       week ;
-             } ;
+typedef struct ROM ROM;
+struct ROM {
+	u_short slx;
+	char pcb_letter_rev;
+	char pcb_number_rev;
+	char serial[4];
+	char year;
+	char week;
+};
 
 #endif
 
@@ -60,5 +60,3 @@ struct  ROM  {
 #define ROM_LENGTH  0x20
 
 /*********** end of file ***********/
-
-

drivers/char/rio/route.h

@@ -44,26 +44,26 @@
 #endif
 
 #define MAX_LINKS 4
-#define MAX_NODES 17                          /* Maximum nodes in a subnet */
-#define NODE_BYTES ((MAX_NODES / 8) + 1)      /* Number of bytes needed for
-                                                 1 bit per node */
-#define ROUTE_DATA_SIZE  (NODE_BYTES + 2)     /* Number of bytes for complete 
-                                                 info about cost etc. */
+#define MAX_NODES 17		/* Maximum nodes in a subnet */
+#define NODE_BYTES ((MAX_NODES / 8) + 1)	/* Number of bytes needed for
+						   1 bit per node */
+#define ROUTE_DATA_SIZE  (NODE_BYTES + 2)	/* Number of bytes for complete
+						   info about cost etc. */
 #define ROUTES_PER_PACKET ((PKT_MAX_DATA_LEN -2)/ ROUTE_DATA_SIZE)
-                                              /* Number of nodes we can squeeze
-                                                 into one packet */
+					      /* Number of nodes we can squeeze
+					         into one packet */
 #define MAX_TOPOLOGY_PACKETS (MAX_NODES / ROUTES_PER_PACKET + 1)
 /************************************************
  * Define the types of command for the ROUTE RUP.
  ************************************************/
-#define ROUTE_REQUEST    0                    /* Request an ID */
-#define ROUTE_FOAD       1                    /* Kill the RTA */
-#define ROUTE_ALREADY    2                    /* ID given already */
-#define ROUTE_USED       3                    /* All ID's used */
-#define ROUTE_ALLOCATE   4                    /* Here it is */
-#define ROUTE_REQ_TOP    5                    /* I bet you didn't expect....
-                                                 the Topological Inquisition */
-#define ROUTE_TOPOLOGY   6                    /* Topology request answered FD */
+#define ROUTE_REQUEST    0	/* Request an ID */
+#define ROUTE_FOAD       1	/* Kill the RTA */
+#define ROUTE_ALREADY    2	/* ID given already */
+#define ROUTE_USED       3	/* All ID's used */
+#define ROUTE_ALLOCATE   4	/* Here it is */
+#define ROUTE_REQ_TOP    5	/* I bet you didn't expect....
+				   the Topological Inquisition */
+#define ROUTE_TOPOLOGY   6	/* Topology request answered FD */
 /*******************************************************************
  * Define the Route Map Structure
  *
@@ -72,22 +72,22 @@
  ******************************************************************/
 typedef struct COST_ROUTE COST_ROUTE;
 struct COST_ROUTE {
-                      unsigned char cost;        /* Cost down this link */
-                      unsigned char route[NODE_BYTES]; /* Nodes thorough this route */
-                  } ;
+	unsigned char cost;	/* Cost down this link */
+	unsigned char route[NODE_BYTES];	/* Nodes thorough this route */
+};
 
-typedef struct ROUTE_STR ROUTE_STR ;
-struct  ROUTE_STR {
-                      COST_ROUTE cost_route[MAX_LINKS];
-                                                /* cost / route for this link */
-                      ushort favoured;          /* favoured link */
-                  } ;
+typedef struct ROUTE_STR ROUTE_STR;
+struct ROUTE_STR {
+	COST_ROUTE cost_route[MAX_LINKS];
+	/* cost / route for this link */
+	ushort favoured;	/* favoured link */
+};
 
 
-#define NO_LINK            (short) 5      /* Link unattached */
-#define ROUTE_NO_ID        (short) 100    /* No Id */
-#define ROUTE_DISCONNECT   (ushort) 0xff  /* Not connected */
-#define ROUTE_INTERCONNECT (ushort) 0x40  /* Sub-net interconnect */
+#define NO_LINK            (short) 5	/* Link unattached */
+#define ROUTE_NO_ID        (short) 100	/* No Id */
+#define ROUTE_DISCONNECT   (ushort) 0xff	/* Not connected */
+#define ROUTE_INTERCONNECT (ushort) 0x40	/* Sub-net interconnect */
 
 
 #define SYNC_RUP         (ushort) 255
@@ -99,10 +99,9 @@ struct  ROUTE_STR {
 #define STATUS_RUP       (ushort) 249
 #define POWER_RUP        (ushort) 248
 
-#define HIGHEST_RUP      (ushort) 255   /* Set to Top one */
-#define LOWEST_RUP       (ushort) 248   /* Set to bottom one */
+#define HIGHEST_RUP      (ushort) 255	/* Set to Top one */
+#define LOWEST_RUP       (ushort) 248	/* Set to bottom one */
 
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/rtahw.h

@@ -37,7 +37,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_rtahw_h_sccs = "@(#)rtahw.h	1.5" ;
+static char *_rio_rtahw_h_sccs = "@(#)rtahw.h	1.5";
 #endif
 #endif
 
@@ -58,12 +58,12 @@ static char *_rio_rtahw_h_sccs = "@(#)rtahw.h	1.5" ;
 ** Define the different types of modules we can have
 */
 enum module {
-    MOD_BLANK		= 0x0f,		/* Blank plate attached */
-    MOD_RS232DB25	= 0x00,		/* RS232 DB25 connector */
-    MOD_RS232RJ45	= 0x01,		/* RS232 RJ45 connector */
-    MOD_RS422DB25	= 0x02,		/* RS422 DB25 connector */
-    MOD_RS485DB25	= 0x03,		/* RS485 DB25 connector */
-    MOD_PARALLEL	= 0x04		/* Centronics parallel */
+	MOD_BLANK = 0x0f,	/* Blank plate attached */
+	MOD_RS232DB25 = 0x00,	/* RS232 DB25 connector */
+	MOD_RS232RJ45 = 0x01,	/* RS232 RJ45 connector */
+	MOD_RS422DB25 = 0x02,	/* RS422 DB25 connector */
+	MOD_RS485DB25 = 0x03,	/* RS485 DB25 connector */
+	MOD_PARALLEL = 0x04	/* Centronics parallel */
 };
 
 #define TYPE_HOST	0

drivers/char/rio/rup.h

@@ -44,39 +44,38 @@
 #endif
 
 #if defined( HOST ) || defined( INKERNEL )
-#define MAX_RUP          ((short) 16) 
+#define MAX_RUP          ((short) 16)
 #endif
 #ifdef RTA
 #define MAX_RUP          ((short) 1)
 #endif
 
-#define PKTS_PER_RUP     ((short) 2)     /* They are always used in pairs */
+#define PKTS_PER_RUP     ((short) 2)	/* They are always used in pairs */
 
 /*************************************************
  * Define all the  packet request stuff
  ************************************************/
-#define TX_RUP_INACTIVE          0        /* Nothing to transmit */
-#define TX_PACKET_READY          1        /* Transmit packet ready */
-#define TX_LOCK_RUP              2        /* Transmit side locked */
+#define TX_RUP_INACTIVE          0	/* Nothing to transmit */
+#define TX_PACKET_READY          1	/* Transmit packet ready */
+#define TX_LOCK_RUP              2	/* Transmit side locked */
 
-#define RX_RUP_INACTIVE          0        /* Nothing received */
-#define RX_PACKET_READY          1        /* Packet received */
+#define RX_RUP_INACTIVE          0	/* Nothing received */
+#define RX_PACKET_READY          1	/* Packet received */
 
-#define RUP_NO_OWNER             0xff     /* RUP not owned by any process */
+#define RUP_NO_OWNER             0xff	/* RUP not owned by any process */
 
 struct RUP {
-             PKT_ptr    txpkt;            /* Outgoing packet */
-             PKT_ptr    rxpkt;            /* Incoming packet */
-             WORD       link;             /* Which link to send down? */
-             BYTE       rup_dest_unit[2]; /* Destination unit */
-             WORD       handshake;        /* For handshaking */
-             WORD       timeout;          /* Timeout */
-             WORD       status;           /* Status */
-             WORD       txcontrol;        /* Transmit control */
-             WORD       rxcontrol;        /* Receive control */
-           };
- 
+	PKT_ptr txpkt;		/* Outgoing packet */
+	PKT_ptr rxpkt;		/* Incoming packet */
+	WORD link;		/* Which link to send down? */
+	BYTE rup_dest_unit[2];	/* Destination unit */
+	WORD handshake;		/* For handshaking */
+	WORD timeout;		/* Timeout */
+	WORD status;		/* Status */
+	WORD txcontrol;		/* Transmit control */
+	WORD rxcontrol;		/* Receive control */
+};
+
 #endif
 
 /*********** end of file ***********/
-

drivers/char/rio/rupstat.h

@@ -39,7 +39,7 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_rupstat_h_sccs = "@(#)rupstat.h	1.1" ;
+static char *_rio_rupstat_h_sccs = "@(#)rupstat.h	1.1";
 #endif
 #endif
 
@@ -48,4 +48,3 @@ static char *_rio_rupstat_h_sccs = "@(#)rupstat.h	1.1" ;
 #define    STATUS_TOPOLOGY    2
 
 #endif
-

drivers/char/rio/sam.h

@@ -60,15 +60,12 @@
 #define RX    FALSE
 
 
-typedef struct FREE_LIST FREE_LIST ;
-struct FREE_LIST   {
-                       FREE_LIST_ptr next ;
-                       FREE_LIST_ptr prev ;
-                   } ;
+typedef struct FREE_LIST FREE_LIST;
+struct FREE_LIST {
+	FREE_LIST_ptr next;
+	FREE_LIST_ptr prev;
+};
 
 
 #endif
 /*********** end of file ***********/
-
-
-

drivers/char/rio/selftest.h

@@ -38,36 +38,36 @@
 ** selftest on a booting RTA.
 */
 typedef struct {
-    short		magic;			/* Identifies packet type */
-    int			test;			/* Test number, see below */
-    unsigned int	result;			/* Result value */
-    unsigned int	dataIn;
-    unsigned int	dataOut;
-}selftestStruct;
+	short magic;		/* Identifies packet type */
+	int test;		/* Test number, see below */
+	unsigned int result;	/* Result value */
+	unsigned int dataIn;
+	unsigned int dataOut;
+} selftestStruct;
 
 /*
 ** The different tests are identified by the following data values.
 */
 enum test {
-    TESTS_COMPLETE	= 0x00,
-    MEMTEST_ADDR	= 0x01,
-    MEMTEST_BIT		= 0x02,
-    MEMTEST_FILL	= 0x03,
-    MEMTEST_DATABUS	= 0x04,
-    MEMTEST_ADDRBUS	= 0x05,
-    CD1400_INIT		= 0x10,
-    CD1400_LOOP		= 0x11,
-    CD1400_INTERRUPT    = 0x12
+	TESTS_COMPLETE = 0x00,
+	MEMTEST_ADDR = 0x01,
+	MEMTEST_BIT = 0x02,
+	MEMTEST_FILL = 0x03,
+	MEMTEST_DATABUS = 0x04,
+	MEMTEST_ADDRBUS = 0x05,
+	CD1400_INIT = 0x10,
+	CD1400_LOOP = 0x11,
+	CD1400_INTERRUPT = 0x12
 };
 
 enum result {
-    E_PORT		= 0x10,
-    E_TX		= 0x11,
-    E_RX		= 0x12,
-    E_EXCEPT		= 0x13,
-    E_COMPARE		= 0x14,
-    E_MODEM		= 0x15,
-    E_TIMEOUT		= 0x16,
-    E_INTERRUPT         = 0x17
+	E_PORT = 0x10,
+	E_TX = 0x11,
+	E_RX = 0x12,
+	E_EXCEPT = 0x13,
+	E_COMPARE = 0x14,
+	E_MODEM = 0x15,
+	E_TIMEOUT = 0x16,
+	E_INTERRUPT = 0x17
 };
-#endif	/* _selftests_h_ */
+#endif				/* _selftests_h_ */

drivers/char/rio/space.h

@@ -42,4 +42,4 @@ extern int rio_bases[];
 extern int rio_limits[];
 extern int rio_vects[];
 
-#endif /* __rio_space_h__ */
+#endif				/* __rio_space_h__ */

drivers/char/rio/sysmap.h

@@ -37,27 +37,26 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_sysmap_h_sccs = "@(#)sysmap.h	1.1" ;
+static char *_rio_sysmap_h_sccs = "@(#)sysmap.h	1.1";
 #endif
 #endif
 
-#define SYSTEM_MAP_LEN     64           /* Len of System Map array */
+#define SYSTEM_MAP_LEN     64	/* Len of System Map array */
 
 
-typedef struct SYS_MAP        SYS_MAP ;
-typedef struct SYS_MAP_LINK   SYS_MAP_LINK ;
+typedef struct SYS_MAP SYS_MAP;
+typedef struct SYS_MAP_LINK SYS_MAP_LINK;
 
 struct SYS_MAP_LINK {
-                        short id ;          /* Unit Id */
-                        short link ;        /* Id's Link */
-                        short been_here ;   /* Used by map_gen */
-                    } ;
+	short id;		/* Unit Id */
+	short link;		/* Id's Link */
+	short been_here;	/* Used by map_gen */
+};
 
 struct SYS_MAP {
-                   char         serial_num[4] ;
-                   SYS_MAP_LINK link[4] ;
-               } ;
+	char serial_num[4];
+	SYS_MAP_LINK link[4];
+};
 
 
 /*********** end of file ***********/
-

drivers/char/rio/timeouts.h

@@ -37,15 +37,14 @@
 
 #ifndef lint
 #ifdef SCCS_LABELS
-static char *_rio_defaults_h_sccs = "@(#)timeouts.h	1.3" ;
+static char *_rio_defaults_h_sccs = "@(#)timeouts.h	1.3";
 #endif
 #endif
 
-#define MILLISECOND           (int) (1000/64)   /* 15.625 low ticks */
-#define SECOND                (int) 15625       /* Low priority ticks */
+#define MILLISECOND           (int) (1000/64)	/* 15.625 low ticks */
+#define SECOND                (int) 15625	/* Low priority ticks */
 
 #define TX_TIMEOUT          (int) (200 * MILLISECOND)
 
 
 /*********** end of file ***********/
-

drivers/char/rio/top.h

@@ -40,10 +40,9 @@ static char *_top_h_sccs_ = "@(#)top.h	1.2";
 /*
 ** Topology information
 */
-struct Top
-{
-    uchar Unit;
-    uchar Link;
+struct Top {
+	uchar Unit;
+	uchar Link;
 };
 
-#endif /* __rio_top_h__ */
+#endif				/* __rio_top_h__ */

drivers/char/rio/typdef.h

@@ -45,11 +45,11 @@ static char *_typdef_h_sccs_ = "@(#)typdef.h	1.2";
 ** These types are ONLY to be used for refering to data structures
 ** on the RIO Host card!
 */
-typedef	volatile unsigned char	BYTE;
-typedef volatile unsigned short	WORD;
-typedef volatile unsigned int	DWORD;
-typedef	volatile unsigned short RIOP;
-typedef	volatile short          NUMBER;
+typedef volatile unsigned char BYTE;
+typedef volatile unsigned short WORD;
+typedef volatile unsigned int DWORD;
+typedef volatile unsigned short RIOP;
+typedef volatile short NUMBER;
 
 
 /*
@@ -59,13 +59,13 @@ typedef	volatile short          NUMBER;
 ** are here only to make the source compile.
 */
 /* typedef unsigned int	uint; */
-typedef unsigned long	ulong_t;
-typedef unsigned short	ushort_t;
-typedef unsigned char	uchar_t;
-typedef unsigned char	queue_t;
-typedef unsigned char	mblk_t;
-typedef	unsigned int 	paddr_t;
-typedef unsigned char   uchar;
+typedef unsigned long ulong_t;
+typedef unsigned short ushort_t;
+typedef unsigned char uchar_t;
+typedef unsigned char queue_t;
+typedef unsigned char mblk_t;
+typedef unsigned int paddr_t;
+typedef unsigned char uchar;
 
 #define	TPNULL	((ushort)(0x8000))
 
@@ -73,10 +73,10 @@ typedef unsigned char   uchar;
 /*
 ** RIO structures defined in other include files.
 */
-typedef struct PKT	 	PKT;
-typedef struct LPB	 	LPB;
-typedef struct RUP	 	RUP;
-typedef struct Port		Port;
-typedef struct DpRam		DpRam;
+typedef struct PKT PKT;
+typedef struct LPB LPB;
+typedef struct RUP RUP;
+typedef struct Port Port;
+typedef struct DpRam DpRam;
 
-#endif /* __rio_typdef_h__ */
+#endif				/* __rio_typdef_h__ */

drivers/char/rio/unixrup.h

@@ -41,16 +41,15 @@ static char *_unixrup_h_sccs_ = "@(#)unixrup.h	1.2";
 **    UnixRup data structure. This contains pointers to actual RUPs on the
 **    host card, and all the command/boot control stuff.
 */
-struct    UnixRup
-{
-    struct CmdBlk    *CmdsWaitingP;	/* Commands waiting to be done */
-    struct CmdBlk    *CmdPendingP;	/* The command currently being sent */
-    struct RUP       *RupP;		/* the Rup to send it to */
-    uint             Id;		/* Id number */
-    uint             BaseSysPort;	/* SysPort of first tty on this RTA */
-    uint             ModTypes;		/* Modules on this RTA */
-    spinlock_t	     RupLock;		/* Lock structure for MPX */
-/*    struct lockb     RupLock;	*/	/* Lock structure for MPX */
+struct UnixRup {
+	struct CmdBlk *CmdsWaitingP;	/* Commands waiting to be done */
+	struct CmdBlk *CmdPendingP;	/* The command currently being sent */
+	struct RUP *RupP;	/* the Rup to send it to */
+	uint Id;		/* Id number */
+	uint BaseSysPort;	/* SysPort of first tty on this RTA */
+	uint ModTypes;		/* Modules on this RTA */
+	spinlock_t RupLock;	/* Lock structure for MPX */
+	/*    struct lockb     RupLock;	*//* Lock structure for MPX */
 };
 
-#endif /* __rio_unixrup_h__ */
+#endif				/* __rio_unixrup_h__ */