staging: unisys: include: renamed #defines in channel.h to match driver namespace

Renamed #defines
* ULTRA_CHANNEL_PROTOCOL_SIGNATURE to
		VISOR_CHANNEL_SIGNATURE
* SPAR_CHANNEL_SERVER_READY to
		VISOR_CHANNEL_SERVER_READY
* ULTRA_VALID_CHANNELCLI_TRANSITION
		VISOR_VALID_CHANNELCLI_TRANSITION
* ULTRA_CLIERRORBOOT_THROTTLEMSG_DISABLED to
		VISOR_CLIERRORBOOT_THROTTLEMSG_DISABLED
* ULTRA_CLIERRORBOOT_THROTTLEMSG_NOTATTACHED to
		VISOR_CLIERRORBOOT_THROTTLEMSG_NOTATTACHED
* ULTRA_CLIERRORBOOT_THROTTLEMSG_BUSY to
		VISOR_CLIERRORBOOT_THROTTLEMSG_BUSY
* ULTRA_IO_DRIVER_ENABLES_INTS to
		VISOR_DRIVER_ENABLES_INTS
* ULTRA_IO_CHANNEL_IS_POLLING to
		VISOR_CHANNEL_IS_POLLING
* ULTRA_IO_IOVM_IS_OK_WITH_DRIVER_DISABLING_INTS to
		VISOR_IOVM_OK_DRIVER_DISABLING_INTS
* ULTRA_IO_DRIVER_DISABLES_INTS to
		VISOR_DRIVER_DISABLES_INTS
* ULTRA_IO_DRIVER_SUPPORTS_ENHANCED_RCVBUF_CHECKING to
		VISOR_DRIVER_ENHANCED_RCVBUF_CHECKING
* ULTRA_CHANNEL_ENABLE_INTS to
		VISOR_CHANNEL_ENABLE_INTS
* SPAR_VHBA_CHANNEL_PROTOCOL_UUID to VISOR_VHBA_CHANNEL_UUID
* SPAR_VHBA_CHANNEL_PROTOCOL_UUID_STR to
		VISOR_VHBA_CHANNEL_UUID_STR
* SPAR_VNIC_CHANNEL_PROTOCOL_UUID to VISOR_VNIC_CHANNEL_UUID
* SPAR_VNIC_CHANNEL_PROTOCOL_UUID_STR to
		VISOR_VNIC_CHANNEL_UUID_STR
* SPAR_SIOVM_UUID to VISOR_SIOVM_UUID

Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/Documentation/overview.txt

@@ -221,7 +221,7 @@ The following files exist under /sys/devices/visorbus<x>/vbus<x>:dev<y>:
 
 The visorhba driver registers with visorbus as the function driver to
 handle virtual scsi disk devices, specified using the
-SPAR_VHBA_CHANNEL_PROTOCOL_UUID type in the visorbus_register_visor_driver()
+VISOR_VHBA_CHANNEL_UUID type in the visorbus_register_visor_driver()
 call. visorhba uses scsi_add_host() to expose a Linux block device
 (e.g., /sys/block/) in the guest environment for each s-Par virtual device.
 
@@ -240,7 +240,7 @@ When compiled as a module, visorhba can be autoloaded by visorbus in
 standard udev/systemd environments, as it includes the modules.alias
 definition:
 
-    "visorbus:"+SPAR_VHBA_CHANNEL_PROTOCOL_UUID_STR
+    "visorbus:"+VISOR_VHBA_CHANNEL_UUID_STR
 
 i.e.:
 
@@ -252,7 +252,7 @@ i.e.:
 
 The visornic driver registers with visorbus as the function driver to
 handle virtual network devices, specified using the
-SPAR_VNIC_CHANNEL_PROTOCOL_UUID type in the visorbus_register_visor_driver()
+VISOR_VNIC_CHANNEL_UUID type in the visorbus_register_visor_driver()
 call. visornic uses register_netdev() to expose a Linux device of class net
 (e.g., /sys/class/net/) in the guest environment for each s-Par virtual
 device.
@@ -270,7 +270,7 @@ When compiled as a module, visornic can be autoloaded by visorbus in
 standard udev/systemd environments, as it includes the modules.alias
 definition:
 
-    "visorbus:"+SPAR_VNIC_CHANNEL_PROTOCOL_UUID_STR
+    "visorbus:"+VISOR_VNIC_CHANNEL_UUID_STR
 
 i.e.:
 

drivers/staging/unisys/include/channel.h

@@ -32,7 +32,7 @@
 #define COVER(v, d) ((d) * DIV_ROUND_UP(v, d))
 #endif
 
-#define ULTRA_CHANNEL_PROTOCOL_SIGNATURE SIGNATURE_32('E', 'C', 'N', 'L')
+#define VISOR_CHANNEL_SIGNATURE SIGNATURE_32('E', 'C', 'N', 'L')
 
 enum channel_serverstate {
 	CHANNELSRV_UNINITIALIZED = 0,	/* channel is in an undefined state */
@@ -59,10 +59,10 @@ enum channel_clientstate {
 				/* access channel anytime */
 };
 
-#define SPAR_CHANNEL_SERVER_READY(ch) \
+#define VISOR_CHANNEL_SERVER_READY(ch) \
 	(readl(&(ch)->srv_state) == CHANNELSRV_READY)
 
-#define ULTRA_VALID_CHANNELCLI_TRANSITION(o, n) \
+#define VISOR_VALID_CHANNELCLI_TRANSITION(o, n) \
 	(((((o) == CHANNELCLI_DETACHED) && ((n) == CHANNELCLI_DISABLED)) || \
 	  (((o) == CHANNELCLI_ATTACHING) && ((n) == CHANNELCLI_DISABLED)) || \
 	  (((o) == CHANNELCLI_ATTACHED) && ((n) == CHANNELCLI_DISABLED)) || \
@@ -80,33 +80,33 @@ enum channel_clientstate {
 	  (((o) == CHANNELCLI_BUSY) && ((n) == CHANNELCLI_OWNED)) || (0)) \
 	 ? (1) : (0))
 
-/* Values for ULTRA_CHANNEL_PROTOCOL.CliErrorBoot: */
+/* Values for VISORA_CHANNEL_PROTOCOL.CliErrorBoot: */
 /* throttling invalid boot channel statetransition error due to client
  * disabled
  */
-#define ULTRA_CLIERRORBOOT_THROTTLEMSG_DISABLED 0x01
+#define VISOR_CLIERRORBOOT_THROTTLEMSG_DISABLED 0x01
 
 /* throttling invalid boot channel statetransition error due to client
  * not attached
  */
-#define ULTRA_CLIERRORBOOT_THROTTLEMSG_NOTATTACHED 0x02
+#define VISOR_CLIERRORBOOT_THROTTLEMSG_NOTATTACHED 0x02
 
 /* throttling invalid boot channel statetransition error due to busy channel */
-#define ULTRA_CLIERRORBOOT_THROTTLEMSG_BUSY 0x04
+#define VISOR_CLIERRORBOOT_THROTTLEMSG_BUSY 0x04
 
-/* Values for ULTRA_CHANNEL_PROTOCOL.Features: This define exists so
+/* Values for VISOR_CHANNEL_PROTOCOL.Features: This define exists so
  * that windows guest can look at the FeatureFlags in the io channel,
  * and configure the windows driver to use interrupts or not based on
  * this setting.  This flag is set in uislib after the
- * ULTRA_VHBA_init_channel is called.  All feature bits for all
+ * VISOR_VHBA_init_channel is called.  All feature bits for all
  * channels should be defined here.  The io channel feature bits are
  * defined right here
  */
-#define ULTRA_IO_DRIVER_ENABLES_INTS (0x1ULL << 1)
-#define ULTRA_IO_CHANNEL_IS_POLLING (0x1ULL << 3)
-#define ULTRA_IO_IOVM_IS_OK_WITH_DRIVER_DISABLING_INTS (0x1ULL << 4)
-#define ULTRA_IO_DRIVER_DISABLES_INTS (0x1ULL << 5)
-#define ULTRA_IO_DRIVER_SUPPORTS_ENHANCED_RCVBUF_CHECKING (0x1ULL << 6)
+#define VISOR_DRIVER_ENABLES_INTS (0x1ULL << 1)
+#define VISOR_CHANNEL_IS_POLLING (0x1ULL << 3)
+#define VISOR_IOVM_OK_DRIVER_DISABLING_INTS (0x1ULL << 4)
+#define VISOR_DRIVER_DISABLES_INTS (0x1ULL << 5)
+#define VISOR_DRIVER_ENHANCED_RCVBUF_CHECKING (0x1ULL << 6)
 
 /* Common Channel Header */
 struct channel_header {
@@ -156,7 +156,7 @@ struct channel_header {
 	u8 recover_channel;
 } __packed;
 
-#define ULTRA_CHANNEL_ENABLE_INTS (0x1ULL << 0)
+#define VISOR_CHANNEL_ENABLE_INTS (0x1ULL << 0)
 
 /* Subheader for the Signal Type variation of the Common Channel */
 struct signal_queue_header {
@@ -254,27 +254,25 @@ visor_check_channel(struct channel_header *ch,
  */
 
 /* {414815ed-c58c-11da-95a9-00e08161165f} */
-#define SPAR_VHBA_CHANNEL_PROTOCOL_UUID \
+#define VISOR_VHBA_CHANNEL_UUID \
 	UUID_LE(0x414815ed, 0xc58c, 0x11da, \
 		0x95, 0xa9, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f)
-static const uuid_le spar_vhba_channel_protocol_uuid =
-	SPAR_VHBA_CHANNEL_PROTOCOL_UUID;
-#define SPAR_VHBA_CHANNEL_PROTOCOL_UUID_STR \
+static const uuid_le visor_vhba_channel_uuid = VISOR_VHBA_CHANNEL_UUID;
+#define VISOR_VHBA_CHANNEL_UUID_STR \
 	"414815ed-c58c-11da-95a9-00e08161165f"
 
 /* {8cd5994d-c58e-11da-95a9-00e08161165f} */
-#define SPAR_VNIC_CHANNEL_PROTOCOL_UUID \
+#define VISOR_VNIC_CHANNEL_UUID \
 	UUID_LE(0x8cd5994d, 0xc58e, 0x11da, \
 		0x95, 0xa9, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f)
-static const uuid_le spar_vnic_channel_protocol_uuid =
-	SPAR_VNIC_CHANNEL_PROTOCOL_UUID;
-#define SPAR_VNIC_CHANNEL_PROTOCOL_UUID_STR \
+static const uuid_le visor_vnic_channel_uuid = VISOR_VNIC_CHANNEL_UUID;
+#define VISOR_VNIC_CHANNEL_UUID_STR \
 	"8cd5994d-c58e-11da-95a9-00e08161165f"
 
 /* {72120008-4AAB-11DC-8530-444553544200} */
-#define SPAR_SIOVM_UUID \
+#define VISOR_SIOVM_UUID \
 	UUID_LE(0x72120008, 0x4AAB, 0x11DC, \
 		0x85, 0x30, 0x44, 0x45, 0x53, 0x54, 0x42, 0x00)
-static const uuid_le spar_siovm_uuid = SPAR_SIOVM_UUID;
+static const uuid_le visor_siovm_uuid = VISOR_SIOVM_UUID;
 
 #endif

drivers/staging/unisys/include/iochannel.h

@@ -34,10 +34,9 @@
 #include <linux/dma-direction.h>
 #include "channel.h"
 
-#define ULTRA_VHBA_CHANNEL_PROTOCOL_SIGNATURE ULTRA_CHANNEL_PROTOCOL_SIGNATURE
-#define ULTRA_VNIC_CHANNEL_PROTOCOL_SIGNATURE ULTRA_CHANNEL_PROTOCOL_SIGNATURE
-#define ULTRA_VSWITCH_CHANNEL_PROTOCOL_SIGNATURE \
-	ULTRA_CHANNEL_PROTOCOL_SIGNATURE
+#define ULTRA_VHBA_CHANNEL_PROTOCOL_SIGNATURE VISOR_CHANNEL_SIGNATURE
+#define ULTRA_VNIC_CHANNEL_PROTOCOL_SIGNATURE VISOR_CHANNEL_SIGNATURE
+#define ULTRA_VSWITCH_CHANNEL_PROTOCOL_SIGNATURE VISOR_CHANNEL_SIGNATURE
 
 /*
  * Must increment these whenever you insert or delete fields within this channel
@@ -51,13 +50,13 @@
 #define ULTRA_VSWITCH_CHANNEL_PROTOCOL_VERSIONID 1
 
 #define SPAR_VHBA_CHANNEL_OK_CLIENT(ch) \
-	(visor_check_channel(ch, spar_vhba_channel_protocol_uuid, \
+	(visor_check_channel(ch, visor_vhba_channel_uuid, \
 			    "vhba", MIN_IO_CHANNEL_SIZE,	\
 			    ULTRA_VHBA_CHANNEL_PROTOCOL_VERSIONID, \
 			    ULTRA_VHBA_CHANNEL_PROTOCOL_SIGNATURE))
 
 #define SPAR_VNIC_CHANNEL_OK_CLIENT(ch) \
-	(visor_check_channel(ch, spar_vnic_channel_protocol_uuid, \
+	(visor_check_channel(ch, visor_vnic_channel_uuid, \
 			    "vnic", MIN_IO_CHANNEL_SIZE,	\
 			    ULTRA_VNIC_CHANNEL_PROTOCOL_VERSIONID, \
 			    ULTRA_VNIC_CHANNEL_PROTOCOL_SIGNATURE))

drivers/staging/unisys/visorbus/controlvmchannel.h

@@ -23,7 +23,7 @@
 	UUID_LE(0x2b3c2d10, 0x7ef5, 0x4ad8, \
 		0xb9, 0x66, 0x34, 0x48, 0xb7, 0x38, 0x6b, 0x3d)
 
-#define VISOR_CONTROLVM_CHANNEL_SIGNATURE ULTRA_CHANNEL_PROTOCOL_SIGNATURE
+#define VISOR_CONTROLVM_CHANNEL_SIGNATURE VISOR_CHANNEL_SIGNATURE
 #define CONTROLVM_MESSAGE_MAX 64
 
 /* Must increment this whenever you insert or delete fields within

drivers/staging/unisys/visorbus/vbuschannel.h

@@ -32,7 +32,7 @@
 		0x95, 0xa9, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f)
 static const uuid_le visor_vbus_channel_uuid = VISOR_VBUS_CHANNEL_UUID;
 
-#define VISOR_VBUS_CHANNEL_SIGNATURE ULTRA_CHANNEL_PROTOCOL_SIGNATURE
+#define VISOR_VBUS_CHANNEL_SIGNATURE VISOR_CHANNEL_SIGNATURE
 
 /* Must increment this whenever you insert or delete fields within this channel
  * struct.  Also increment whenever you change the meaning of fields within this

drivers/staging/unisys/visorbus/visorchipset.c

@@ -595,7 +595,7 @@ visorbus_create(struct controlvm_message *inmsg)
 	bus_info->chipset_bus_no = bus_no;
 	bus_info->chipset_dev_no = BUS_ROOT_DEVICE;
 
-	if (uuid_le_cmp(cmd->create_bus.bus_inst_uuid, spar_siovm_uuid) == 0) {
+	if (uuid_le_cmp(cmd->create_bus.bus_inst_uuid, visor_siovm_uuid) == 0) {
 		err = save_crash_message(inmsg, CRASH_BUS);
 		if (err)
 			goto err_free_bus_info;
@@ -802,7 +802,7 @@ visorbus_device_create(struct controlvm_message *inmsg)
 	dev_info->visorchannel = visorchannel;
 	dev_info->channel_type_guid = cmd->create_device.data_type_uuid;
 	if (uuid_le_cmp(cmd->create_device.data_type_uuid,
-			spar_vhba_channel_protocol_uuid) == 0) {
+			visor_vhba_channel_uuid) == 0) {
 		err = save_crash_message(inmsg, CRASH_DEV);
 		if (err)
 			goto err_destroy_visorchannel;

drivers/staging/unisys/visorhba/visorhba_main.c

@@ -37,14 +37,14 @@ static struct dentry *visorhba_debugfs_dir;
 /* GUIDS for HBA channel type supported by this driver */
 static struct visor_channeltype_descriptor visorhba_channel_types[] = {
 	/* Note that the only channel type we expect to be reported by the
-	 * bus driver is the SPAR_VHBA channel.
+	 * bus driver is the VISOR_VHBA channel.
 	 */
-	{ SPAR_VHBA_CHANNEL_PROTOCOL_UUID, "sparvhba" },
+	{ VISOR_VHBA_CHANNEL_UUID, "sparvhba" },
 	{ NULL_UUID_LE, NULL }
 };
 
 MODULE_DEVICE_TABLE(visorbus, visorhba_channel_types);
-MODULE_ALIAS("visorbus:" SPAR_VHBA_CHANNEL_PROTOCOL_UUID_STR);
+MODULE_ALIAS("visorbus:" VISOR_VHBA_CHANNEL_UUID_STR);
 
 struct visordisk_info {
 	u32 valid;
@@ -1110,7 +1110,7 @@ static int visorhba_probe(struct visor_device *dev)
 	err = visorbus_read_channel(dev, channel_offset, &features, 8);
 	if (err)
 		goto err_debugfs_info;
-	features |= ULTRA_IO_CHANNEL_IS_POLLING;
+	features |= VISOR_CHANNEL_IS_POLLING;
 	err = visorbus_write_channel(dev, channel_offset, &features, 8);
 	if (err)
 		goto err_debugfs_info;

drivers/staging/unisys/visornic/visornic_main.c

@@ -39,9 +39,9 @@
 /* GUIDS for director channel type supported by this driver.  */
 static struct visor_channeltype_descriptor visornic_channel_types[] = {
 	/* Note that the only channel type we expect to be reported by the
-	 * bus driver is the SPAR_VNIC channel.
+	 * bus driver is the VISOR_VNIC channel.
 	 */
-	{ SPAR_VNIC_CHANNEL_PROTOCOL_UUID, "ultravnic" },
+	{ VISOR_VNIC_CHANNEL_UUID, "ultravnic" },
 	{ NULL_UUID_LE, NULL }
 };
 MODULE_DEVICE_TABLE(visorbus, visornic_channel_types);
@@ -52,7 +52,7 @@ MODULE_DEVICE_TABLE(visorbus, visornic_channel_types);
  * must be added to scripts/mode/file2alias.c, etc., to get this working
  * properly.
  */
-MODULE_ALIAS("visorbus:" SPAR_VNIC_CHANNEL_PROTOCOL_UUID_STR);
+MODULE_ALIAS("visorbus:" VISOR_VNIC_CHANNEL_UUID_STR);
 
 struct chanstat {
 	unsigned long got_rcv;
@@ -1916,8 +1916,8 @@ static int visornic_probe(struct visor_device *dev)
 		goto cleanup_napi_add;
 	}
 
-	features |= ULTRA_IO_CHANNEL_IS_POLLING;
-	features |= ULTRA_IO_DRIVER_SUPPORTS_ENHANCED_RCVBUF_CHECKING;
+	features |= VISOR_CHANNEL_IS_POLLING;
+	features |= VISOR_DRIVER_ENHANCED_RCVBUF_CHECKING;
 	err = visorbus_write_channel(dev, channel_offset, &features, 8);
 	if (err) {
 		dev_err(&dev->device,