Merge git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/beceem into work-next

drivers/staging/bcm/Adapter.h

@@ -7,53 +7,6 @@
 #define MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES 256
 #include "Debug.h"
 
-typedef struct _LIST_ENTRY{
-	struct _LIST_ENTRY 	*next;
-	struct _LIST_ENTRY 	*prev;
-} LIST_ENTRY, *PLIST_ENTRY;
-
-typedef struct _BCM_LIST_ENTRY {
-
-    LIST_ENTRY  		Link;
-
-} BCM_LIST_ENTRY, *PBCM_LIST_ENTRY;
-
-typedef enum _RCB_STATUS
-{
-	DRIVER_PROCESSED=1,
-	APPLICATION_PROCESSED
-} RCB_STATUS, *PRCB_STATUS;
-
-#define fFILLED 1
-#define fEMPTY 0
-
-struct _BCM_CB
-{
-	// The network packet that this RCB is receiving
-	PVOID      			pv_packet;
-	// Describes the length of the packet .
-	UINT                ui_packet_length;
-	// Pointer to the first buffer in the packet (only one buffer for Rx)
-	PUCHAR				buffer;
-	atomic_t	        status;
-	UINT	            filled;
-} __attribute__((packed));
-typedef struct _BCM_CB BCM_CB,*PBCM_CB;
-
-typedef BCM_CB BCM_RCB, *PBCM_RCB;
-typedef BCM_CB BCM_TCB, *PBCM_TCB;
-
-/* This is to be stored in the "pvOsDepData" of ADAPTER */
-typedef struct LINUX_DEP_DATA
-{
-	struct net_device		*virtualdev;	/* Our Interface (veth0) */
-	struct net_device		*actualdev;	/* True Interface (eth0) */
-	struct net_device_stats netstats;	/* Net statistics */
-	struct fasync_struct	*async_queue;	/* For asynchronus notification */
-
-} LINUX_DEP_DATA, *PLINUX_DEP_DATA;
-
-
 struct _LEADER
 {
 	USHORT 	Vcid;
@@ -429,26 +382,28 @@ Driver adapter data structure
 struct _MINI_ADAPTER
 {
 	struct _MINI_ADAPTER *next;
-	PVOID			    pvOsDepData;
+	struct net_device	*dev;
+	u32			msg_enable;
+
 	CHAR                *caDsxReqResp;
-	atomic_t			ApplicationRunning;
+	atomic_t		ApplicationRunning;
 	volatile INT		CtrlQueueLen;
-	atomic_t            AppCtrlQueueLen;
-	BOOLEAN             AppCtrlQueueOverFlow;
-	atomic_t			CurrentApplicationCount;
-	atomic_t 			RegisteredApplicationCount;
-	BOOLEAN			    TimerActive;
-	ULONG				StatisticsPointer;
+	atomic_t            	AppCtrlQueueLen;
+	BOOLEAN             	AppCtrlQueueOverFlow;
+	atomic_t		CurrentApplicationCount;
+	atomic_t 		RegisteredApplicationCount;
+	BOOLEAN		  	LinkUpStatus;
+	BOOLEAN		    	TimerActive;
+	u32			StatisticsPointer;
 	struct sk_buff		*RxControlHead;
 	struct sk_buff		*RxControlTail;
-//	spinlock_t			RxControlQueuelock;
+
 	struct semaphore	RxAppControlQueuelock;
 	struct semaphore	fw_download_sema;
 
 	PPER_TARANG_DATA    pTarangs;
 	spinlock_t			control_queue_lock;
 	wait_queue_head_t	process_read_wait_queue;
-	ULONG		    	bcm_jiffies;	/* Store Jiffies value */
 
 	// the pointer to the first packet we have queued in send
 	// deserialized miniport support variables
@@ -458,24 +413,15 @@ struct _MINI_ADAPTER
 	// this to keep track of the Tx and Rx MailBox Registers.
 	atomic_t		    CurrNumFreeTxDesc;
 	// to keep track the no of byte recieved
-	atomic_t			RxRollOverCount;
 	USHORT				PrevNumRecvDescs;
 	USHORT				CurrNumRecvDescs;
-	atomic_t			GoodRxByteCount;
-	atomic_t			GoodRxPktCount;
-	atomic_t			BadRxByteCount;
-	atomic_t			RxPacketDroppedCount;
-	atomic_t			GoodTxByteCount;
-	atomic_t			TxTotalPacketCount;
-	atomic_t			TxDroppedPacketCount;
-	ULONG			   	LinkUpStatus;
-	BOOLEAN			    TransferMode;
 	UINT				u32TotalDSD;
 	PacketInfo		    PackInfo[NO_OF_QUEUES];
 	S_CLASSIFIER_RULE	astClassifierTable[MAX_CLASSIFIERS];
+	BOOLEAN			    TransferMode;
 
 	/*************** qos ******************/
-	UINT				bETHCSEnabled;
+	BOOLEAN			    bETHCSEnabled;
 
 	ULONG			    BEBucketSize;
 	ULONG			    rtPSBucketSize;
@@ -483,7 +429,6 @@ struct _MINI_ADAPTER
 	BOOLEAN			    AutoLinkUp;
 	BOOLEAN			    AutoSyncup;
 
-	struct net_device	*dev;
 	int				major;
 	int				minor;
 	wait_queue_head_t 	tx_packet_wait_queue;
@@ -491,8 +436,6 @@ struct _MINI_ADAPTER
 	atomic_t			process_waiting;
 	BOOLEAN 			fw_download_done;
 
-	unsigned int		ctrlpkt_present;
-	BOOLEAN 			packets_given_to_all;
 	char 				*txctlpacket[MAX_CNTRL_PKTS];
 	atomic_t			cntrlpktCnt ;
 	atomic_t			index_app_read_cntrlpkt;
@@ -502,34 +445,30 @@ struct _MINI_ADAPTER
 	struct semaphore 	rdmwrmsync;
 
 	STTARGETDSXBUFFER	astTargetDsxBuffer[MAX_TARGET_DSX_BUFFERS];
-	ULONG				ulFreeTargetBufferCnt;
+	ULONG			ulFreeTargetBufferCnt;
 	ULONG              	ulCurrentTargetBuffer;
 	ULONG              	ulTotalTargetBuffersAvailable;
-	unsigned int		timeout;
-	int 				irq;
+
 	unsigned long 		chip_id;
-	unsigned int		bFlashBoot;
-	unsigned int 		if_up;
-//	spinlock_t			sleeper_lock;
-	atomic_t			rdm_wrm_access;
-	atomic_t			tx_rx_access;
+
 	wait_queue_head_t 	lowpower_mode_wait_queue;
-	atomic_t			bAbortedByHost;
-	BOOLEAN				bBinDownloaded;
-	BOOLEAN				bCfgDownloaded;
-	USHORT				usBestEffortQueueIndex;
-	BOOLEAN				bSyncUpRequestSent;
-//	struct semaphore 	data_packet_queue_lock;
+
+	BOOLEAN			bFlashBoot;
+	BOOLEAN			bBinDownloaded;
+	BOOLEAN			bCfgDownloaded;
+	BOOLEAN			bSyncUpRequestSent;
+	USHORT			usBestEffortQueueIndex;
+
 	wait_queue_head_t 	ioctl_fw_dnld_wait_queue;
 	BOOLEAN				waiting_to_fw_download_done;
 	pid_t				fw_download_process_pid;
 	PSTARGETPARAMS		pstargetparams;
 	BOOLEAN				device_removed;
 	BOOLEAN				DeviceAccess;
-	INT					DDRSetting;
+	BOOLEAN				bIsAutoCorrectEnabled;
 	BOOLEAN				bDDRInitDone;
+	INT				DDRSetting;
 	ULONG				ulPowerSaveMode;
-	BOOLEAN				bIsAutoCorrectEnabled;
 	spinlock_t			txtransmitlock;
 	B_UINT8				txtransmit_running;
 	/* Thread for control packet handling */
@@ -567,13 +506,13 @@ struct _MINI_ADAPTER
 	unsigned int	usIdleModePattern;
 	//BOOLEAN			bTriedToWakeUpFromShutdown;
 	BOOLEAN			bLinkDownRequested;
-	unsigned int	check_for_hang;
+
 	int 			downloadDDR;
 	PHS_DEVICE_EXTENSION stBCMPhsContext;
 	S_HDR_SUPRESSION_CONTEXTINFO	stPhsTxContextInfo;
 	uint8_t			ucaPHSPktRestoreBuf[2048];
 	uint8_t			bPHSEnabled;
-	int 			AutoFirmDld;
+	BOOLEAN			AutoFirmDld;
 	BOOLEAN         bMipsConfig;
 	BOOLEAN         bDPLLConfig;
 	UINT32			aTxPktSizeHist[MIBS_MAX_HIST_ENTRIES];
@@ -599,10 +538,9 @@ struct _MINI_ADAPTER
 
 
 	struct semaphore	NVMRdmWrmLock;
-	BOOLEAN			bNetworkInterfaceRegistered;
-	BOOLEAN			bNetdeviceNotifierRegistered;
+
 	struct device *pstCreatedClassDevice;
-	BOOLEAN			bUsbClassDriverRegistered;
+
 //	BOOLEAN				InterfaceUpStatus;
 	PFLASH2X_CS_INFO psFlash2xCSInfo;
 	PFLASH_CS_INFO psFlashCSInfo ;
@@ -630,17 +568,13 @@ struct _MINI_ADAPTER
 	struct semaphore	LowPowerModeSync;
 	ULONG	liDrainCalculated;
 	UINT gpioBitMap;
+
     S_BCM_DEBUG_STATE stDebugState;
 
 };
 typedef struct _MINI_ADAPTER MINI_ADAPTER, *PMINI_ADAPTER;
 
-
-typedef struct _DEVICE_EXTENSION
-{
-	PMINI_ADAPTER pAdapt;
-}DEVICE_EXTENSION,*PDEVICE_EXTENSION;
-
+#define GET_BCM_ADAPTER(net_dev)	netdev_priv(net_dev)
 
 struct _ETH_HEADER_STRUC {
     UCHAR       au8DestinationAddress[6];

drivers/staging/bcm/Arp.c

@@ -1,94 +0,0 @@
-
-/*
- * File Name: Arp.c
- * Abstract: This file contains the routines for handling ARP PACKETS
- */
-#include "headers.h"
-#define	ARP_PKT_SIZE	60
-
-/* =========================================================================
- * Function    - reply_to_arp_request()
- *
- * Description - When this host tries to broadcast ARP request packet through
- *		 		 the virtual interface (veth0), reply directly to upper layer.
- *		 		 This function allocates a new skb for ARP reply packet,
- *		 		 fills in the fields of the packet and then sends it to
- *		 		 upper layer.
- *
- * Parameters  - skb:	Pointer to sk_buff structure of the ARP request pkt.
- *
- * Returns     - None
- * =========================================================================*/
-
-VOID
-reply_to_arp_request(struct sk_buff *skb)
-{
-	PMINI_ADAPTER		Adapter;
-	struct ArpHeader 	*pArpHdr = NULL;
-	struct ethhdr		*pethhdr = NULL;
-	UCHAR 				uiIPHdr[4];
-	/* Check for valid skb */
-	if(skb == NULL)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Invalid skb: Cannot reply to ARP request\n");
-		return;
-	}
-
-
-	Adapter = GET_BCM_ADAPTER(skb->dev);
-	/* Print the ARP Request Packet */
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, ARP_RESP, DBG_LVL_ALL, "ARP Packet Dump :");
-	BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_TX, ARP_RESP, DBG_LVL_ALL, (PUCHAR)(skb->data), skb->len);
-
-	/*
-	 * Extract the Ethernet Header and Arp Payload including Header
-     */
-	pethhdr = (struct ethhdr *)skb->data;
-	pArpHdr  = (struct ArpHeader *)(skb->data+ETH_HLEN);
-
-	if(Adapter->bETHCSEnabled)
-	{
-		if(memcmp(pethhdr->h_source, Adapter->dev->dev_addr, ETH_ALEN))
-		{
-			bcm_kfree_skb(skb);
-			return;
-		}
-	}
-
-	// Set the Ethernet Header First.
-	memcpy(pethhdr->h_dest, pethhdr->h_source, ETH_ALEN);
-	if(!memcmp(pethhdr->h_source, Adapter->dev->dev_addr, ETH_ALEN))
-	{
-		pethhdr->h_source[5]++;
-	}
-
-	/* Set the reply to ARP Reply */
-	pArpHdr->arp.ar_op = ntohs(ARPOP_REPLY);
-
-	/* Set the HW Address properly */
-	memcpy(pArpHdr->ar_sha, pethhdr->h_source, ETH_ALEN);
-	memcpy(pArpHdr->ar_tha, pethhdr->h_dest, ETH_ALEN);
-
-	// Swapping the IP Adddress
-	memcpy(uiIPHdr,pArpHdr->ar_sip,4);
-	memcpy(pArpHdr->ar_sip,pArpHdr->ar_tip,4);
-	memcpy(pArpHdr->ar_tip,uiIPHdr,4);
-
-	/* Print the ARP Reply Packet */
-
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, ARP_RESP, DBG_LVL_ALL, "ARP REPLY PACKET: ");
-
-	/* Send the Packet to upper layer */
-	BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_TX, ARP_RESP, DBG_LVL_ALL, (PUCHAR)(skb->data), skb->len);
-
-	skb->protocol = eth_type_trans(skb,skb->dev);
-	skb->pkt_type = PACKET_HOST;
-
-//	skb->mac.raw=skb->data+LEADER_SIZE;
-	skb_set_mac_header (skb, LEADER_SIZE);
-	netif_rx(skb);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, ARP_RESP, DBG_LVL_ALL, "<=============\n");
-	return;
-}
-
-

drivers/staging/bcm/Bcmchar.c

@@ -12,7 +12,7 @@
 *
 * Returns	  - Zero(Success)
 ****************************************************************/
-static struct class *bcm_class = NULL;
+
 static int bcm_char_open(struct inode *inode, struct file * filp)
 {
 	PMINI_ADAPTER 		Adapter = NULL;
@@ -93,7 +93,7 @@ static int bcm_char_release(struct inode *inode, struct file *filp)
     /*Stop Queuing the control response Packets*/
     atomic_dec(&Adapter->ApplicationRunning);
 
-    bcm_kfree(pTarang);
+    kfree(pTarang);
 
 	/* remove this filp from the asynchronously notified filp's */
     filp->private_data = NULL;
@@ -102,11 +102,11 @@ static int bcm_char_release(struct inode *inode, struct file *filp)
 
 static ssize_t bcm_char_read(struct file *filp, char __user *buf, size_t size, loff_t *f_pos)
 {
-    PPER_TARANG_DATA pTarang = (PPER_TARANG_DATA)filp->private_data;
+	PPER_TARANG_DATA pTarang = filp->private_data;
 	PMINI_ADAPTER	Adapter = pTarang->Adapter;
-    struct sk_buff* Packet = NULL;
-    UINT            PktLen = 0;
-	int 			wait_ret_val=0;
+	struct sk_buff* Packet = NULL;
+	ssize_t         PktLen = 0;
+	int 		wait_ret_val=0;
 
 	wait_ret_val = wait_event_interruptible(Adapter->process_read_wait_queue,
 		(pTarang->RxAppControlHead || Adapter->device_removed));
@@ -139,14 +139,16 @@ static ssize_t bcm_char_read(struct file *filp, char __user *buf, size_t size, l
 	if(Packet)
 	{
 		PktLen = Packet->len;
-		if(copy_to_user(buf, Packet->data, PktLen))
+		if(copy_to_user(buf, Packet->data, min_t(size_t, PktLen, size)))
 		{
-			bcm_kfree_skb(Packet);
+			dev_kfree_skb(Packet);
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "\nReturning from copy to user failure \n");
 			return -EFAULT;
 		}
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Read %d Bytes From Adapter packet = 0x%p by process %d!\n", PktLen, Packet, current->pid);
-		bcm_kfree_skb(Packet);
+		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,
+				"Read %zd Bytes From Adapter packet = %p by process %d!\n",
+				PktLen, Packet, current->pid);
+		dev_kfree_skb(Packet);
 	}
 
     BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "<====\n");
@@ -155,15 +157,12 @@ static ssize_t bcm_char_read(struct file *filp, char __user *buf, size_t size, l
 
 static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 {
-    PPER_TARANG_DATA  pTarang = (PPER_TARANG_DATA)filp->private_data;
-	void __user *argp = (void __user *)argp;
+	PPER_TARANG_DATA  pTarang = filp->private_data;
+	void __user *argp = (void __user *)arg;
 	PMINI_ADAPTER 	Adapter = pTarang->Adapter;
 	INT  			Status = STATUS_FAILURE;
-	IOCTL_BUFFER 	IoBuffer={};
-#ifndef BCM_SHM_INTERFACE
-    int timeout = 0;
-#endif
-
+	int timeout = 0;
+	IOCTL_BUFFER 	IoBuffer;
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Parameters Passed to control IOCTL cmd=0x%X arg=0x%lX", cmd, arg);
 
@@ -204,50 +203,41 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 	Status = vendorextnIoctl(Adapter, cmd, arg);
 	if(Status != CONTINUE_COMMON_PATH )
-	{
 		 return Status;
-	}
 
 	switch(cmd){
 		// Rdms for Swin Idle...
 		case IOCTL_BCM_REGISTER_READ_PRIVATE:
 		{
 			RDM_BUFFER  sRdmBuffer = {0};
-			PCHAR temp_buff = NULL;
-			UINT Bufflen = 0;
+			PCHAR temp_buff;
+			UINT Bufflen;
+
 			/* Copy Ioctl Buffer structure */
-			if(copy_from_user((PCHAR)&IoBuffer, argp,
-				sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			if (IoBuffer.InputLength > sizeof(sRdmBuffer))
+				return -EINVAL;
 
+			if(copy_from_user(&sRdmBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
+
+			/* FIXME: need to restrict BuffLen */
 			Bufflen = IoBuffer.OutputLength + (4 - IoBuffer.OutputLength%4)%4;
-			temp_buff = (PCHAR)kmalloc(Bufflen, GFP_KERNEL);
+			temp_buff = kmalloc(Bufflen, GFP_KERNEL);
 			if(!temp_buff)
-			{
-				return STATUS_FAILURE;
-			}
-			if(copy_from_user(&sRdmBuffer, IoBuffer.InputBuffer,
-				IoBuffer.InputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
+				return -ENOMEM;
+
 			Status = rdmalt(Adapter, (UINT)sRdmBuffer.Register,
 					(PUINT)temp_buff, Bufflen);
-			if(Status != STATUS_SUCCESS)
-			{
-				bcm_kfree(temp_buff);
-				return Status;
-			}
-			if(copy_to_user(IoBuffer.OutputBuffer,
-				(PCHAR)temp_buff, (UINT)IoBuffer.OutputLength))
+			if(Status == STATUS_SUCCESS)
 			{
-				Status = -EFAULT;
+				if(copy_to_user(IoBuffer.OutputBuffer, temp_buff, IoBuffer.OutputLength))
+					Status = -EFAULT;
 			}
-			bcm_kfree(temp_buff);
+
+			kfree(temp_buff);
 			break;
 		}
 		case IOCTL_BCM_REGISTER_WRITE_PRIVATE:
@@ -256,19 +246,16 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			UINT uiTempVar=0;
 			/* Copy Ioctl Buffer structure */
 
-			if(copy_from_user(&IoBuffer, argp,
-				sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			if (IoBuffer.InputLength > sizeof(sWrmBuffer))
+				return -EINVAL;
+
 			/* Get WrmBuffer structure */
-			if(copy_from_user(&sWrmBuffer, IoBuffer.InputBuffer,
-				IoBuffer.InputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&sWrmBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
+
 			uiTempVar = sWrmBuffer.Register & EEPROM_REJECT_MASK;
 			if(!((Adapter->pstargetparams->m_u32Customize) & VSG_MODE) &&
 			 	((uiTempVar == EEPROM_REJECT_REG_1)||
@@ -277,8 +264,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				(uiTempVar == EEPROM_REJECT_REG_4)))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "EEPROM Access Denied, not in VSG Mode\n");
-				Status = -EFAULT;
-				break;
+				return -EFAULT;
 			}
 			Status = wrmalt(Adapter, (UINT)sWrmBuffer.Register,
 						(PUINT)sWrmBuffer.Data, sizeof(ULONG));
@@ -305,56 +291,39 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Device in Idle Mode, Blocking Rdms\n");
-				Status = -EACCES;
-				break;
+				return -EACCES;
 			}
 			/* Copy Ioctl Buffer structure */
-			if(copy_from_user(&IoBuffer, argp,
-				sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			if (IoBuffer.InputLength > sizeof(sRdmBuffer))
+				return -EINVAL;
 
-			temp_buff = (PCHAR)kmalloc(IoBuffer.OutputLength, GFP_KERNEL);
+			if(copy_from_user(&sRdmBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
+
+			/* FIXME: don't trust user supplied length */
+			temp_buff = kmalloc(IoBuffer.OutputLength, GFP_KERNEL);
 			if(!temp_buff)
-			{
 				return STATUS_FAILURE;
-			}
-			if(copy_from_user(&sRdmBuffer, IoBuffer.InputBuffer,
-				IoBuffer.InputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
 
-			if(
-#if !defined(BCM_SHM_INTERFACE)
-				(((ULONG)sRdmBuffer.Register & 0x0F000000) != 0x0F000000) ||
-#endif
-					((ULONG)sRdmBuffer.Register & 0x3)
-			  )
+			if((((ULONG)sRdmBuffer.Register & 0x0F000000) != 0x0F000000) ||
+			   ((ULONG)sRdmBuffer.Register & 0x3))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "RDM Done On invalid Address : %x Access Denied.\n",
 					(int)sRdmBuffer.Register);
-				Status = -EINVAL;
-				break;
+				return -EINVAL;
 			}
 
 			uiTempVar = sRdmBuffer.Register & EEPROM_REJECT_MASK;
 			Status = rdmaltWithLock(Adapter, (UINT)sRdmBuffer.Register,
 						(PUINT)temp_buff, IoBuffer.OutputLength);
-			if(Status != STATUS_SUCCESS)
-			{
-				bcm_kfree(temp_buff);
-				return Status;
-			}
-			if(copy_to_user(IoBuffer.OutputBuffer,
-				(PCHAR)temp_buff, (UINT)IoBuffer.OutputLength))
-			{
-				Status = -EFAULT;
-			}
-			bcm_kfree(temp_buff);
+			if(Status == STATUS_SUCCESS)
+				if(copy_to_user(IoBuffer.OutputBuffer, temp_buff, IoBuffer.OutputLength))
+					Status = -EFAULT;
+
+			kfree(temp_buff);
 			break;
 		}
 		case IOCTL_BCM_REGISTER_WRITE:
@@ -367,36 +336,28 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Device in Idle Mode, Blocking Wrms\n");
-				Status = -EACCES;
-				break;
+				return -EACCES;
 			}
+
 			/* Copy Ioctl Buffer structure */
-			if(copy_from_user((PCHAR)&IoBuffer, argp,
-					sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			if (IoBuffer.InputLength > sizeof(sWrmBuffer))
+				return -EINVAL;
+
 			/* Get WrmBuffer structure */
-			if(copy_from_user(&sWrmBuffer, IoBuffer.InputBuffer,
-				IoBuffer.InputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
-			if(
-#if !defined(BCM_SHM_INTERFACE)
+			if(copy_from_user(&sWrmBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
 
-				(((ULONG)sWrmBuffer.Register & 0x0F000000) != 0x0F000000) ||
-#endif
-					((ULONG)sWrmBuffer.Register & 0x3)
-			 )
+			if( (((ULONG)sWrmBuffer.Register & 0x0F000000) != 0x0F000000) ||
+					((ULONG)sWrmBuffer.Register & 0x3) )
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "WRM Done On invalid Address : %x Access Denied.\n",
 						(int)sWrmBuffer.Register);
-				Status = -EINVAL;
-				break;
+				return -EINVAL;
 			}
+
 			uiTempVar = sWrmBuffer.Register & EEPROM_REJECT_MASK;
 			if(!((Adapter->pstargetparams->m_u32Customize) & VSG_MODE) &&
 				((uiTempVar == EEPROM_REJECT_REG_1)||
@@ -406,8 +367,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				(cmd == IOCTL_BCM_REGISTER_WRITE))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "EEPROM Access Denied, not in VSG Mode\n");
-				Status = -EFAULT;
-				break;
+				return -EFAULT;
 			}
 
 			Status = wrmaltWithLock(Adapter, (UINT)sWrmBuffer.Register,
@@ -436,19 +396,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"GPIO Can't be set/clear in Low power Mode");
-				Status = -EACCES;
-				break;
+				return -EACCES;
 			}
 			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-		    }
+				return -EFAULT;
+			if (IoBuffer.InputLength > sizeof(gpio_info))
+				return -EINVAL;
 			if(copy_from_user(&gpio_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
+				return -EFAULT;
 			uiBit  = gpio_info.uiGpioNumber;
 			uiOperation = gpio_info.uiGpioValue;
 
@@ -517,8 +472,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		break;
 		case BCM_LED_THREAD_STATE_CHANGE_REQ:
 		{
-
-			USER_THREAD_REQ threadReq = {0};
+			USER_THREAD_REQ threadReq = { 0 };
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"User made LED thread InActive");
 
 			if((Adapter->IdleMode == TRUE) ||
@@ -529,21 +483,16 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Status = -EACCES;
 				break;
 			}
-			Status =copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-			if(Status)
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the IOBufer from user space err:%d",Status);
-				Status = -EFAULT;
-				break;
-			}
 
-			Status= copy_from_user(&threadReq, IoBuffer.InputBuffer, IoBuffer.InputLength);
-			if(Status)
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the InputBuffer from user space err:%d",Status);
-				Status = -EFAULT;
-				break;
-			}
+			if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			if (IoBuffer.InputLength > sizeof(threadReq))
+				return -EINVAL;
+
+			if (copy_from_user(&threadReq, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
+
 			//if LED thread is running(Actively or Inactively) set it state to make inactive
 			if(Adapter->LEDInfo.led_thread_running)
 			{
@@ -572,19 +521,13 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			if((Adapter->IdleMode == TRUE) ||
 				(Adapter->bShutStatus ==TRUE) ||
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
-			{
-				Status = -EACCES;
-				break;
-			}
-			if(copy_from_user((PCHAR)&IoBuffer, argp, sizeof(IOCTL_BUFFER))) {
-                        	Status = -EFAULT;
-                    		break;
-                	}
-                if(copy_from_user(&gpio_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
-                {
-                    Status = -EFAULT;
-                    break;
-                }
+				return -EACCES;
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+			if (IoBuffer.InputLength > sizeof(gpio_info))
+				return -EINVAL;
+			if(copy_from_user(&gpio_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
                 uiBit  = gpio_info.uiGpioNumber;
 				  //Set the gpio output register
 				Status = rdmaltWithLock(Adapter, (UINT)GPIO_PIN_STATE_REGISTER,
@@ -608,25 +551,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if((Adapter->IdleMode == TRUE) ||
 				(Adapter->bShutStatus ==TRUE) ||
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
-				{
-					Status = -EINVAL;
-					break;
-				}
-				Status = copy_from_user( (PCHAR)&IoBuffer, argp, sizeof( IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the IOBufer from user space err:%d",Status);
-					Status = -EFAULT;
-					break;
-				}
+					return -EINVAL;
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+					return -EFAULT;
+				if (IoBuffer.InputLength > sizeof(gpio_multi_info))
+					return -EINVAL;
+				if (copy_from_user(&gpio_multi_info, IoBuffer.InputBuffer, IoBuffer.InputLength))
+					return -EFAULT;
 
-				Status = copy_from_user( &gpio_multi_info, IoBuffer.InputBuffer, IoBuffer.InputLength);
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the IOBufer Contents from user space err:%d",Status);
-					Status = -EFAULT;
-					break;
-				}
 				if(IsReqGpioIsLedInNVM(Adapter,pgpio_multi_info[WIMAX_IDX].uiGPIOMask)== FALSE)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Sorry, Requested GPIO<0x%X> is not correspond to NVM LED bit map<0x%X>!!!",pgpio_multi_info[WIMAX_IDX].uiGPIOMask,Adapter->gpioBitMap);
@@ -686,7 +618,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying Content to IOBufer for user space err:%d",Status);
-					Status = -EFAULT;
 					break;
 				}
 			}
@@ -700,25 +631,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			if((Adapter->IdleMode == TRUE) ||
 				(Adapter->bShutStatus ==TRUE) ||
 				(Adapter->bPreparingForLowPowerMode ==TRUE))
-			{
-					Status = -EINVAL;
-					break;
-			}
-			Status = copy_from_user(&IoBuffer, argp, sizeof( IOCTL_BUFFER));
-			if(Status)
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the IOBufer from user space err:%d",Status);
-				Status = -EFAULT;
-				break;
-			}
+					return -EINVAL;
 
-			Status = copy_from_user( &gpio_multi_mode, IoBuffer.InputBuffer, IoBuffer.InputLength);
-			if(Status)
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying the IOBufer Contents from user space err:%d",Status);
-				Status = -EFAULT;
-				break;
-			}
+			if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+			if (IoBuffer.InputLength > sizeof(gpio_multi_mode))
+				return -EINVAL;
+			if (copy_from_user(&gpio_multi_mode, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				return -EFAULT;
 
 			Status = rdmaltWithLock( Adapter, ( UINT) GPIO_MODE_REGISTER, ( PUINT) ucResetValue, sizeof( UINT));
 			if( STATUS_SUCCESS != Status)
@@ -769,7 +689,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			if(Status)
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Failed while copying Content to IOBufer for user space err:%d",Status);
-				Status = -EFAULT;
 				break;
 			}
 		}
@@ -783,24 +702,20 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		case IOCTL_IDLE_REQ:
 		{
 			PVOID pvBuffer=NULL;
+
 			/* Copy Ioctl Buffer structure */
-			if(copy_from_user(&IoBuffer, argp,
-							sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
-			pvBuffer=kmalloc(IoBuffer.InputLength, GFP_KERNEL);
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
+			/* FIXME: don't accept any length from user */
+			pvBuffer = kmalloc(IoBuffer.InputLength, GFP_KERNEL);
 			if(!pvBuffer)
-			{
 				return -ENOMEM;
-			}
 
-			if(copy_from_user(pvBuffer, IoBuffer.InputBuffer,
-					IoBuffer.InputLength))
+			if(copy_from_user(pvBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
 			{
 				Status = -EFAULT;
-				bcm_kfree(pvBuffer);
+				kfree(pvBuffer);
 				break;
 			}
 
@@ -820,10 +735,9 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			Status = CopyBufferToControlPacket(Adapter, (PVOID)pvBuffer);
 		cntrlEnd:
 			up(&Adapter->LowPowerModeSync);
-			bcm_kfree(pvBuffer);
+			kfree(pvBuffer);
 			break;
 		}
-#ifndef BCM_SHM_INTERFACE
 		case IOCTL_BCM_BUFFER_DOWNLOAD_START:
 		{
 			INT NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock) ;
@@ -844,7 +758,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Status = reset_card_proc(Adapter);
 				if(Status)
 				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "reset_card_proc Failed!\n");
+					pr_err(PFX "%s: reset_card_proc Failed!\n", Adapter->dev->name);
 					up(&Adapter->fw_download_sema);
 					up(&Adapter->NVMRdmWrmLock);
 					break;
@@ -862,7 +776,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		}
 		case IOCTL_BCM_BUFFER_DOWNLOAD:
 			{
-				FIRMWARE_INFO 	*psFwInfo=NULL;
+				FIRMWARE_INFO 	*psFwInfo = NULL;
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Starting the firmware download PID =0x%x!!!!\n", current->pid);
 			do{
 				if(!down_trylock(&Adapter->fw_download_sema))
@@ -871,29 +785,23 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					Status=-EINVAL;
 					break;
 				}
+
 				/* Copy Ioctl Buffer structure */
 				if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "copy_from_user 1 failed\n");
-					Status = -EFAULT;
-					break;
-				}
+					return -EFAULT;
+
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Length for FW DLD is : %lx\n",
 										IoBuffer.InputLength);
-				psFwInfo=kmalloc(sizeof(*psFwInfo), GFP_KERNEL);
+
+				if (IoBuffer.InputLength > sizeof(FIRMWARE_INFO))
+					return -EINVAL;
+
+				psFwInfo = kmalloc(sizeof(*psFwInfo), GFP_KERNEL);
 				if(!psFwInfo)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Failed to allocate buffer!!!!\n");
-					Status = -ENOMEM;
-					break;
-				}
-				if(copy_from_user(psFwInfo, IoBuffer.InputBuffer,
-							IoBuffer.InputLength))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy_from_user 2 failed\n");
-					Status = -EFAULT;
-					break;
-				}
+					return -ENOMEM;
+
+				if(copy_from_user(psFwInfo, IoBuffer.InputBuffer, IoBuffer.InputLength))
+					return -EFAULT;
 
 				if(!psFwInfo->pvMappedFirmwareAddress ||
 						(psFwInfo->u32FirmwareLength == 0))
@@ -929,7 +837,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			  if(Status != STATUS_SUCCESS)
 					up(&Adapter->fw_download_sema);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, "IOCTL: Firmware File Uploaded\n");
-				bcm_kfree(psFwInfo);
+				kfree(psFwInfo);
 				break;
 			}
 		case IOCTL_BCM_BUFFER_DOWNLOAD_STOP:
@@ -946,7 +854,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Adapter->bBinDownloaded=TRUE;
 				Adapter->bCfgDownloaded=TRUE;
 				atomic_set(&Adapter->CurrNumFreeTxDesc, 0);
-				atomic_set(&Adapter->RxRollOverCount, 0);
+
 				Adapter->CurrNumRecvDescs=0;
 				Adapter->downloadDDR = 0;
 
@@ -999,7 +907,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			up(&Adapter->NVMRdmWrmLock);
 			break;
 		}
-#endif
 		case IOCTL_BE_BUCKET_SIZE:
 			Adapter->BEBucketSize = *(PULONG)arg;
 			Status = STATUS_SUCCESS;
@@ -1044,22 +951,16 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			break;
 
 		case IOCTL_GET_PACK_INFO:
-			if(copy_to_user(argp, &Adapter->PackInfo,
-				sizeof(PacketInfo)*NO_OF_QUEUES))
-			{
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_to_user(argp, &Adapter->PackInfo, sizeof(PacketInfo)*NO_OF_QUEUES))
+				return -EFAULT;
 			Status = STATUS_SUCCESS;
 			break;
 		case IOCTL_BCM_SWITCH_TRANSFER_MODE:
 		{
 			UINT uiData = 0;
 			if(copy_from_user(&uiData, argp, sizeof(UINT)))
-			{
-				Status = -EFAULT;
-				break;
-			}
+				return -EFAULT;
+
 			if(uiData)	/* Allow All Packets */
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_SWITCH_TRANSFER_MODE: ETH_PACKET_TUNNELING_MODE\n");
@@ -1078,22 +979,17 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		{
 			/* Copy Ioctl Buffer structure */
 			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
-			if(copy_to_user(IoBuffer.OutputBuffer,
-				VER_FILEVERSION_STR, (UINT)IoBuffer.OutputLength))
-			{
-				Status = -EFAULT;
-				break;
-			}
+				return -EFAULT;
+
+			if(copy_to_user(IoBuffer.OutputBuffer, VER_FILEVERSION_STR, IoBuffer.OutputLength))
+				return -EFAULT;
 			Status = STATUS_SUCCESS;
 			break;
 		}
 		case IOCTL_BCM_GET_CURRENT_STATUS:
 		{
-			LINK_STATE *plink_state = NULL;
+			LINK_STATE link_state;
+
 			/* Copy Ioctl Buffer structure */
 			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 			{
@@ -1101,12 +997,15 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Status = -EFAULT;
 				break;
 			}
-			plink_state = (LINK_STATE*)arg;
-			plink_state->bIdleMode = (UCHAR)Adapter->IdleMode;
-			plink_state->bShutdownMode = Adapter->bShutStatus;
-			plink_state->ucLinkStatus = (UCHAR)Adapter->LinkStatus;
-			if(copy_to_user(IoBuffer.OutputBuffer,
-				(PUCHAR)plink_state, (UINT)IoBuffer.OutputLength))
+
+
+			memset(&link_state, 0, sizeof(link_state));
+			link_state.bIdleMode = Adapter->IdleMode;
+			link_state.bShutdownMode = Adapter->bShutStatus;
+			link_state.ucLinkStatus = Adapter->LinkStatus;
+
+			if (copy_to_user(IoBuffer.OutputBuffer, &link_state,
+					 min_t(size_t, sizeof(link_state), IoBuffer.OutputLength)))
 			{
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy_to_user Failed..\n");
 				Status = -EFAULT;
@@ -1118,17 +1017,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
         case IOCTL_BCM_SET_MAC_TRACING:
         {
             UINT  tracing_flag;
+
             /* copy ioctl Buffer structure */
-			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-			{
-				Status = -EFAULT;
-				break;
-			}
-			if(copy_from_user(&tracing_flag, IoBuffer.InputBuffer,sizeof(UINT)))
-            {
-				Status = -EFAULT;
-				break;
-			}
+	    if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+		    return -EFAULT;
+
+	    if(copy_from_user(&tracing_flag,IoBuffer.InputBuffer,sizeof(UINT)))
+		    return -EFAULT;
+
             if (tracing_flag)
                 Adapter->pTarangs->MacTracingEnabled = TRUE;
             else
@@ -1138,72 +1034,53 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		case IOCTL_BCM_GET_DSX_INDICATION:
 		{
 			ULONG ulSFId=0;
-			if(copy_from_user((PCHAR)&IoBuffer, argp,
-					sizeof(IOCTL_BUFFER)))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Invalid IO buffer!!!" );
-				Status = -EFAULT;
-				break;
-			}
+			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+				return -EFAULT;
+
 			if(IoBuffer.OutputLength < sizeof(stLocalSFAddIndicationAlt))
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Mismatch req: %lx needed is =0x%zx!!!",
-					IoBuffer.OutputLength, sizeof(stLocalSFAddIndicationAlt));
+				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,
+						"Mismatch req: %lx needed is =0x%zx!!!",
+						IoBuffer.OutputLength, sizeof(stLocalSFAddIndicationAlt));
 				return -EINVAL;
 			}
-			if(copy_from_user(&ulSFId, IoBuffer.InputBuffer,
-					sizeof(ulSFId)))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Invalid SFID!!! %lu", ulSFId );
-				Status = -EFAULT;
-				break;
-			}
+
+			if(copy_from_user(&ulSFId, IoBuffer.InputBuffer, sizeof(ulSFId)))
+				return -EFAULT;
+
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Get DSX Data SF ID is =%lx\n", ulSFId );
-			get_dsx_sf_data_to_application(Adapter, ulSFId,
-				IoBuffer.OutputBuffer);
+			get_dsx_sf_data_to_application(Adapter, ulSFId, IoBuffer.OutputBuffer);
 			Status=STATUS_SUCCESS;
 		}
 		break;
 		case IOCTL_BCM_GET_HOST_MIBS:
 		{
-			PCHAR temp_buff;
+			PVOID temp_buff;
 
 			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy_from user for IoBuff failed\n");
-				Status = -EFAULT;
-				break;
-			}
+				return -EFAULT;
 
 			if(IoBuffer.OutputLength != sizeof(S_MIBS_HOST_STATS_MIBS))
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Length Check failed %lu %zd\n", IoBuffer.OutputLength,
-											sizeof(S_MIBS_HOST_STATS_MIBS));
-	          	return -EINVAL;
+				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,
+						"Length Check failed %lu %zd\n",
+						IoBuffer.OutputLength, sizeof(S_MIBS_HOST_STATS_MIBS));
+				return -EINVAL;
 			}
 
-			temp_buff = (PCHAR)kmalloc(IoBuffer.OutputLength, GFP_KERNEL);
-
+			/* FIXME: HOST_STATS are too big for kmalloc (122048)! */
+			temp_buff = kzalloc(sizeof(S_MIBS_HOST_STATS_MIBS), GFP_KERNEL);
 			if(!temp_buff)
-			{
 				return STATUS_FAILURE;
-			}
-
-			Status = ProcessGetHostMibs(Adapter,
-					(PUCHAR)temp_buff, IoBuffer.OutputLength);
 
-	        Status = GetDroppedAppCntrlPktMibs((PVOID)temp_buff,
-									(PPER_TARANG_DATA)filp->private_data);
+			Status = ProcessGetHostMibs(Adapter, temp_buff);
+			GetDroppedAppCntrlPktMibs(temp_buff, pTarang);
 
-			if(copy_to_user(IoBuffer.OutputBuffer,(PCHAR)temp_buff,
-				sizeof(S_MIBS_HOST_STATS_MIBS)))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy to user failed\n");
-				bcm_kfree(temp_buff);
-				return -EFAULT;
-			}
+			if (Status != STATUS_FAILURE)
+				if(copy_to_user(IoBuffer.OutputBuffer, temp_buff, sizeof(S_MIBS_HOST_STATS_MIBS)))
+					Status = -EFAULT;
 
-			bcm_kfree(temp_buff);
+			kfree(temp_buff);
 			break;
 		}
 
@@ -1213,10 +1090,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Adapter->usIdleModePattern = ABORT_IDLE_MODE;
 				Adapter->bWakeUpDevice = TRUE;
 				wake_up(&Adapter->process_rx_cntrlpkt);
-				#if 0
-				Adapter->bTriedToWakeUpFromlowPowerMode = TRUE;
-				InterfaceAbortIdlemode (Adapter, Adapter->usIdleModePattern);
-				#endif
 			}
 			Status = STATUS_SUCCESS;
 			break;
@@ -1235,24 +1108,20 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					Status = -EACCES;
 					break;
 				}
+
 				/* Copy Ioctl Buffer structure */
-				if(copy_from_user((PCHAR)&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-				{
-					Status = -EFAULT;
-					break;
-				}
+				if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+					return -EFAULT;
 
-				pvBuffer=kmalloc(IoBuffer.InputLength, GFP_KERNEL);
+				/* FIXME: restrict length */
+				pvBuffer = kmalloc(IoBuffer.InputLength, GFP_KERNEL);
 				if(!pvBuffer)
-				{
 					return -ENOMEM;
-					break;
-				}
 
 				/* Get WrmBuffer structure */
-                if(copy_from_user(pvBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
+				if(copy_from_user(pvBuffer, IoBuffer.InputBuffer, IoBuffer.InputLength))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
 					Status = -EFAULT;
 					break;
 				}
@@ -1262,7 +1131,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(((ULONG)pBulkBuffer->Register & 0x0F000000) != 0x0F000000 ||
 					((ULONG)pBulkBuffer->Register & 0x3))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
                     BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0,"WRM Done On invalid Address : %x Access Denied.\n",(int)pBulkBuffer->Register);
 					Status = -EINVAL;
 					break;
@@ -1277,7 +1146,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					(uiTempVar == EEPROM_REJECT_REG_4)) &&
 					(cmd == IOCTL_BCM_REGISTER_WRITE))
 				{
-					bcm_kfree(pvBuffer);
+					kfree(pvBuffer);
                     BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0,"EEPROM Access Denied, not in VSG Mode\n");
 					Status = -EFAULT;
 					break;
@@ -1293,30 +1162,19 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "WRM Failed\n");
 				}
 
-				bcm_kfree(pvBuffer);
+				kfree(pvBuffer);
 				break;
 			}
 
 		case IOCTL_BCM_GET_NVM_SIZE:
-			{
-
 			if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-			{
-				//IOLog("failed NVM first");
-				Status = -EFAULT;
-				break;
-			}
+				return -EFAULT;
+
 			if(Adapter->eNVMType == NVM_EEPROM || Adapter->eNVMType == NVM_FLASH ) {
-				if(copy_to_user(IoBuffer.OutputBuffer,
-					(unsigned char *)&Adapter->uiNVMDSDSize, (UINT)sizeof(UINT)))
-				{
-						Status = -EFAULT;
-						return Status;
-				}
+				if(copy_to_user(IoBuffer.OutputBuffer, &Adapter->uiNVMDSDSize, sizeof(UINT)))
+					return -EFAULT;
 			}
-
 			Status = STATUS_SUCCESS ;
-			}
 			break;
 
 		case IOCTL_BCM_CAL_INIT :
@@ -1325,38 +1183,26 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				UINT uiSectorSize = 0 ;
 				if(Adapter->eNVMType == NVM_FLASH)
 				{
-					Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-					if(Status)
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Copy From User space failed. status :%d", Status);
+					if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 						return -EFAULT;
-					}
-					uiSectorSize = *((PUINT)(IoBuffer.InputBuffer)); /* FIXME: unchecked __user access */
+
+					if (copy_from_user(&uiSectorSize, IoBuffer.InputBuffer, sizeof(UINT)))
+						return -EFAULT;
+
 					if((uiSectorSize < MIN_SECTOR_SIZE) || (uiSectorSize > MAX_SECTOR_SIZE))
 					{
-
-						Status = copy_to_user(IoBuffer.OutputBuffer,
-									(unsigned char *)&Adapter->uiSectorSize ,
-									(UINT)sizeof(UINT));
-						if(Status)
-						{
-								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Coping the sector size to use space failed. status:%d",Status);
-								return -EFAULT;
-						}
+						if (copy_to_user(IoBuffer.OutputBuffer, &Adapter->uiSectorSize,
+								 sizeof(UINT)))
+							return -EFAULT;
 					}
 					else
 					{
 						if(IsFlash2x(Adapter))
 						{
-							Status = copy_to_user(IoBuffer.OutputBuffer,
-									(unsigned char *)&Adapter->uiSectorSize ,
-									(UINT)sizeof(UINT));
-							if(Status)
-							{
-									BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Coping the sector size to use space failed. status:%d",Status);
-									return -EFAULT;
-							}
-
+							if (copy_to_user(IoBuffer.OutputBuffer,
+									 &Adapter->uiSectorSize ,
+									 sizeof(UINT)))
+							    return -EFAULT;
 						}
 						else
 						{
@@ -1380,25 +1226,19 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			}
 			break;
         case IOCTL_BCM_SET_DEBUG :
+#ifdef DEBUG
             {
                 USER_BCM_DBG_STATE sUserDebugState;
 
 //				BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0, "Entered the ioctl %x \n", IOCTL_BCM_SET_DEBUG );
 
 				BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "In SET_DEBUG ioctl\n");
-				Status = copy_from_user((PCHAR)&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0, "Copy from user failed\n");
-					Status = -EFAULT;
-					break;
-				}
-				Status = copy_from_user(&sUserDebugState,IoBuffer.InputBuffer, sizeof(USER_BCM_DBG_STATE));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0,  "Copy of IoBuffer.InputBuffer failed");
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 					return -EFAULT;
-				}
+
+				if (copy_from_user(&sUserDebugState, IoBuffer.InputBuffer, sizeof(USER_BCM_DBG_STATE)))
+					return -EFAULT;
+
 
 				BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0, "IOCTL_BCM_SET_DEBUG: OnOff=%d Type = 0x%x ",
 				sUserDebugState.OnOff, sUserDebugState.Type);
@@ -1421,15 +1261,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
                 BCM_SHOW_DEBUG_BITMAP(Adapter);
 
 			}
+#endif
 			break;
 		case IOCTL_BCM_NVM_READ:
 		case IOCTL_BCM_NVM_WRITE:
 			{
-
-				NVM_READWRITE  stNVMReadWrite = {};
+				NVM_READWRITE  stNVMReadWrite;
 				PUCHAR pReadData = NULL;
-				void __user * pBuffertobeCopied = NULL;
-				ULONG ulDSDMagicNumInUsrBuff = 0 ;
+				ULONG ulDSDMagicNumInUsrBuff = 0;
 				struct timeval tv0, tv1;
 				memset(&tv0,0,sizeof(struct timeval));
 				memset(&tv1,0,sizeof(struct timeval));
@@ -1454,21 +1293,12 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 			/* Copy Ioctl Buffer structure */
 
 				if(copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"copy_from_user failed\n");
-					Status = -EFAULT;
-					break;
-				}
-				if(IOCTL_BCM_NVM_READ == cmd)
-					pBuffertobeCopied = IoBuffer.OutputBuffer;
-				else
-					pBuffertobeCopied = IoBuffer.InputBuffer;
+					return -EFAULT;
 
-				if(copy_from_user(&stNVMReadWrite, pBuffertobeCopied,sizeof(NVM_READWRITE)))
-				{
-					Status = -EFAULT;
-					break;
-				}
+				if(copy_from_user(&stNVMReadWrite,
+						  (IOCTL_BCM_NVM_READ == cmd) ? IoBuffer.OutputBuffer : IoBuffer.InputBuffer,
+						  sizeof(NVM_READWRITE)))
+					return -EFAULT;
 
 				//
 				// Deny the access if the offset crosses the cal area limit.
@@ -1481,18 +1311,15 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					break;
 				}
 
-				pReadData =(PCHAR)kmalloc(stNVMReadWrite.uiNumBytes, GFP_KERNEL);
-
+				pReadData = kzalloc(stNVMReadWrite.uiNumBytes, GFP_KERNEL);
 				if(!pReadData)
 					return -ENOMEM;
 
-				memset(pReadData,0,stNVMReadWrite.uiNumBytes);
-
 				if(copy_from_user(pReadData, stNVMReadWrite.pBuffer,
 							stNVMReadWrite.uiNumBytes))
 				{
 					Status = -EFAULT;
-					bcm_kfree(pReadData);
+					kfree(pReadData);
 					break;
 				}
 
@@ -1507,7 +1334,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					{
 						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 						up(&Adapter->NVMRdmWrmLock);
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return -EACCES;
 					}
 
@@ -1518,13 +1345,12 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 					if(Status != STATUS_SUCCESS)
 						{
-							bcm_kfree(pReadData);
+							kfree(pReadData);
 							return Status;
 						}
-					if(copy_to_user(stNVMReadWrite.pBuffer,
-							pReadData, (UINT)stNVMReadWrite.uiNumBytes))
+					if(copy_to_user(stNVMReadWrite.pBuffer,pReadData, stNVMReadWrite.uiNumBytes))
 						{
-							bcm_kfree(pReadData);
+							kfree(pReadData);
 							Status = -EFAULT;
 						}
 				}
@@ -1539,7 +1365,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					{
 						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 						up(&Adapter->NVMRdmWrmLock);
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return -EACCES;
 					}
 
@@ -1567,7 +1393,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 							{
 								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"DSD Sig is present neither in Flash nor User provided Input..");
 								up(&Adapter->NVMRdmWrmLock);
-								bcm_kfree(pReadData);
+								kfree(pReadData);
 								return Status;
 							}
 
@@ -1576,7 +1402,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 							{
 								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"DSD Sig is present neither in Flash nor User provided Input..");
 								up(&Adapter->NVMRdmWrmLock);
-								bcm_kfree(pReadData);
+								kfree(pReadData);
 								return Status;
 							}
 						}
@@ -1593,7 +1419,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 					if(Status != STATUS_SUCCESS)
 					{
-						bcm_kfree(pReadData);
+						kfree(pReadData);
 						return Status;
 					}
 				}
@@ -1601,7 +1427,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, " timetaken by Write/read :%ld msec\n",(tv1.tv_sec - tv0.tv_sec)*1000 +(tv1.tv_usec - tv0.tv_usec)/1000);
 
 
-				bcm_kfree(pReadData);
+				kfree(pReadData);
 				Status = STATUS_SUCCESS;
 			}
 			break;
@@ -1614,7 +1440,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				UINT BuffSize = 0;
 				UINT ReadBytes = 0;
 				UINT ReadOffset = 0;
-				char __user *OutPutBuff = NULL;
+				void __user *OutPutBuff;
 
 				if(IsFlash2x(Adapter) != TRUE)
 				{
@@ -1623,20 +1449,12 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_FLASH2X_SECTION_READ Called");
-				Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 					return -EFAULT;
-				}
 
 				//Reading FLASH 2.x READ structure
-				Status = copy_from_user(&sFlash2xRead, IoBuffer.InputBuffer,sizeof(FLASH2X_READWRITE));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of Input Buffer failed");
+				if (copy_from_user(&sFlash2xRead, IoBuffer.InputBuffer,sizeof(FLASH2X_READWRITE)))
 					return -EFAULT;
-				}
 
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\nsFlash2xRead.Section :%x" ,sFlash2xRead.Section);
@@ -1672,7 +1490,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(pReadBuff);
+					kfree(pReadBuff);
 					return -EACCES;
 				}
 
@@ -1700,7 +1518,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				 	if(Status)
 				 	{
 				 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Copy to use failed with status :%d", Status);
-						Status = -EFAULT;
 						break;
 				 	}
 					NOB = NOB - ReadBytes;
@@ -1712,15 +1529,15 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 				}
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pReadBuff);
+				kfree(pReadBuff);
 
 			 }
 			 break ;
 		case IOCTL_BCM_FLASH2X_SECTION_WRITE :
 			 {
 			 	FLASH2X_READWRITE sFlash2xWrite = {0};
-				PUCHAR pWriteBuff = NULL;
-				void __user *InputAddr = NULL;
+				PUCHAR pWriteBuff;
+				void __user *InputAddr;
 				UINT NOB = 0;
 				UINT BuffSize = 0;
 				UINT WriteOffset = 0;
@@ -1737,33 +1554,17 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, " IOCTL_BCM_FLASH2X_SECTION_WRITE Called");
-				Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 					return -EFAULT;
-				}
 
 				//Reading FLASH 2.x READ structure
-				Status = copy_from_user(&sFlash2xWrite, IoBuffer.InputBuffer, sizeof(FLASH2X_READWRITE));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reading of output Buffer from IOCTL buffer fails");
+				if (copy_from_user(&sFlash2xWrite, IoBuffer.InputBuffer, sizeof(FLASH2X_READWRITE)))
 					return -EFAULT;
-				}
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\nsFlash2xRead.Section :%x" ,sFlash2xWrite.Section);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\nsFlash2xRead.offset :%d" ,sFlash2xWrite.offset);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\nsFlash2xRead.numOfBytes :%x" ,sFlash2xWrite.numOfBytes);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\nsFlash2xRead.bVerify :%x\n" ,sFlash2xWrite.bVerify);
-				#if 0
-				if((sFlash2xWrite.Section == ISO_IMAGE1) ||(sFlash2xWrite.Section == ISO_IMAGE2) ||
-					(sFlash2xWrite.Section == DSD0) || (sFlash2xWrite.Section == DSD1) || (sFlash2xWrite.Section == DSD2))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"ISO/DSD Image write is not allowed....  ");
-					return STATUS_FAILURE ;
-				}
-				#endif
 				if((sFlash2xWrite.Section != VSA0) && (sFlash2xWrite.Section != VSA1) &&
 					(sFlash2xWrite.Section != VSA2) )
 				{
@@ -1783,12 +1584,10 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				else
 					BuffSize = NOB ;
 
-				pWriteBuff = (PCHAR)kmalloc(BuffSize, GFP_KERNEL);
+				pWriteBuff = kmalloc(BuffSize, GFP_KERNEL);
 				if(pWriteBuff == NULL)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Memory allocation failed for Flash 2.x Read Structure");
 					return -ENOMEM;
-				}
+
 
 				//extracting the remainder of the given offset.
 				WriteBytes = Adapter->uiSectorSize ;
@@ -1805,7 +1604,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(pWriteBuff);
+					kfree(pWriteBuff);
 					return -EACCES;
 				}
 
@@ -1816,7 +1615,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				 	if(Status)
 				 	{
 				 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Copy to user failed with status :%d", Status);
-						Status = -EFAULT;
 						break ;
 				 	}
 					BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,pWriteBuff,WriteBytes);
@@ -1844,28 +1642,22 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}	while(NOB > 0);
 				BcmFlash2xWriteSig(Adapter,sFlash2xWrite.Section);
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pWriteBuff);
+				kfree(pWriteBuff);
 			 }
 			 break ;
 		case IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP :
 			 {
 
-			 	PFLASH2X_BITMAP psFlash2xBitMap = NULL ;
+				 PFLASH2X_BITMAP psFlash2xBitMap;
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP Called");
 
-				Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
 					return -EFAULT;
-				}
+
 				if(IoBuffer.OutputLength != sizeof(FLASH2X_BITMAP))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Structure size mismatch Lib :0x%lx Driver :0x%zx ",IoBuffer.OutputLength, sizeof(FLASH2X_BITMAP));
-					break;
-				}
+					return -EINVAL;
 
-				psFlash2xBitMap = (PFLASH2X_BITMAP)kzalloc(sizeof(FLASH2X_BITMAP), GFP_KERNEL);
+				psFlash2xBitMap = kzalloc(sizeof(FLASH2X_BITMAP), GFP_KERNEL);
 				if(psFlash2xBitMap == NULL)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Memory is not available");
@@ -1880,20 +1672,16 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
 					up(&Adapter->NVMRdmWrmLock);
-					bcm_kfree(psFlash2xBitMap);
+					kfree(psFlash2xBitMap);
 					return -EACCES;
 				}
 
 				BcmGetFlash2xSectionalBitMap(Adapter, psFlash2xBitMap);
 				up(&Adapter->NVMRdmWrmLock);
-				Status = copy_to_user(IoBuffer.OutputBuffer, psFlash2xBitMap, sizeof(FLASH2X_BITMAP));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "copying Flash2x bitMap failed");
-					bcm_kfree(psFlash2xBitMap);
-					return -EFAULT;
-				}
-				bcm_kfree(psFlash2xBitMap);
+				if (copy_to_user(IoBuffer.OutputBuffer, psFlash2xBitMap, sizeof(FLASH2X_BITMAP)))
+					Status = -EFAULT;
+
+				kfree(psFlash2xBitMap);
 			 }
 			 break ;
 		case IOCTL_BCM_SET_ACTIVE_SECTION :
@@ -1911,14 +1699,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
-					return -EFAULT;
+					return Status;
 				}
 
 				Status = copy_from_user(&eFlash2xSectionVal,IoBuffer.InputBuffer, sizeof(INT));
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of flash section val failed");
-					return -EFAULT;
+					return Status;
 				}
 
 				down(&Adapter->NVMRdmWrmLock);
@@ -1946,29 +1734,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				Adapter->bAllDSDWriteAllow = FALSE ;
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"IOCTL_BCM_IDENTIFY_ACTIVE_SECTION called");
 
-				#if 0
-				SECTION_TYPE section = 0 ;
-
-
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "IOCTL_BCM_IDENTIFY_ACTIVE_SECTION Called");
-				Status = copy_from_user((PCHAR)&IoBuffer, (PCHAR)arg, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Copy of IOCTL BUFFER failed");
-					return -EFAULT;
-				}
-				Status = copy_from_user((PCHAR)section,(PCHAR)&IoBuffer, sizeof(INT));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Copy of section type failed failed");
-					return -EFAULT;
-				}
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Read Section :%d", section);
-			 	if(section == DSD)
-					Adapter->ulFlashCalStart = Adapter->uiActiveDSDOffsetAtFwDld ;
-				else
-					Status = STATUS_FAILURE ;
-				#endif
 				Status = STATUS_SUCCESS ;
 			 }
 			 break ;
@@ -1989,14 +1754,14 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed Status :%d", Status);
-					return -EFAULT;
+					return Status;
 				}
 
-				Status = copy_from_user(&sCopySectStrut,IoBuffer.InputBuffer, sizeof(FLASH2X_COPY_SECTION));
+				Status = copy_from_user(&sCopySectStrut, IoBuffer.InputBuffer, sizeof(FLASH2X_COPY_SECTION));
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of Copy_Section_Struct failed with Status :%d", Status);
-					return -EFAULT;
+					return Status;
 				}
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Source SEction :%x", sCopySectStrut.SrcSection);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Destination SEction :%x", sCopySectStrut.DstSection);
@@ -2067,7 +1832,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
-					Status = -EFAULT;
 					break;
 				}
 				if(Adapter->eNVMType != NVM_FLASH)
@@ -2080,35 +1844,18 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				{
 
 					if(IoBuffer.OutputLength < sizeof(FLASH2X_CS_INFO))
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0," Passed buffer size:0x%lX is insufficient for the CS structure.. \nRequired size :0x%zx ",IoBuffer.OutputLength, sizeof(FLASH2X_CS_INFO));
-						Status = -EINVAL;
-						break;
-					}
+						return -EINVAL;
 
-					Status = copy_to_user(IoBuffer.OutputBuffer, Adapter->psFlash2xCSInfo, sizeof(FLASH2X_CS_INFO));
-					if(Status)
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "copying Flash2x cs info failed");
-						Status = -EFAULT;
-						break;
-					}
+					if (copy_to_user(IoBuffer.OutputBuffer, Adapter->psFlash2xCSInfo, sizeof(FLASH2X_CS_INFO)))
+						return -EFAULT;
 				}
 				else
 				{
 					if(IoBuffer.OutputLength < sizeof(FLASH_CS_INFO))
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0," Passed buffer size:0x%lX is insufficient for the CS structure.. Required size :0x%zx ",IoBuffer.OutputLength, sizeof(FLASH_CS_INFO));
-						Status = -EINVAL;
-						break;
-					}
-					Status = copy_to_user(IoBuffer.OutputBuffer, Adapter->psFlashCSInfo, sizeof(FLASH_CS_INFO));
-					if(Status)
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "copying Flash CS info failed");
-						Status = -EFAULT;
-						break;
-					}
+						return -EINVAL;
+
+					if (copy_to_user(IoBuffer.OutputBuffer, Adapter->psFlashCSInfo, sizeof(FLASH_CS_INFO)))
+						return -EFAULT;
 
 			 	 }
 			  }
@@ -2130,13 +1877,13 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
-					return -EFAULT;
+					return Status;
 				}
-				Status = copy_from_user(&eFlash2xSectionVal,IoBuffer.InputBuffer, sizeof(INT));
+				Status = copy_from_user(&eFlash2xSectionVal, IoBuffer.InputBuffer, sizeof(INT));
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of flash section val failed");
-					return -EFAULT;
+					return Status;
 				}
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Read Section :%d", eFlash2xSectionVal);
@@ -2166,13 +1913,13 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 		case IOCTL_BCM_NVM_RAW_READ :
 			 {
 
-				NVM_READWRITE  stNVMRead = {};
+				 NVM_READWRITE stNVMRead;
 				INT NOB ;
 				INT BuffSize ;
 				INT ReadOffset = 0;
 				UINT ReadBytes = 0 ;
-				PUCHAR pReadBuff = NULL ;
-				char __user *OutPutBuff = NULL ;
+				PUCHAR pReadBuff;
+				void __user *OutPutBuff;
 
 				if(Adapter->eNVMType != NVM_FLASH)
 				{
@@ -2189,10 +1936,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}
 
 				if(copy_from_user(&stNVMRead, IoBuffer.OutputBuffer,sizeof(NVM_READWRITE)))
-				{
-					Status = -EFAULT;
-					break;
-				}
+					return -EFAULT;
 
 				NOB = stNVMRead.uiNumBytes;
 				//In Raw-Read max Buff size : 64MB
@@ -2202,11 +1946,10 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				else
 					BuffSize = NOB ;
 
-				ReadOffset = stNVMRead.uiOffset ;
+				ReadOffset = stNVMRead.uiOffset;
 				OutPutBuff = stNVMRead.pBuffer;
 
-
-				pReadBuff = (PCHAR)kzalloc(BuffSize , GFP_KERNEL);
+				pReadBuff = kzalloc(BuffSize , GFP_KERNEL);
 				if(pReadBuff == NULL)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Memory allocation failed for Flash 2.x Read Structure");
@@ -2220,7 +1963,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 					(Adapter->bPreparingForLowPowerMode ==TRUE))
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"Device is in Idle/Shutdown Mode\n");
-					bcm_kfree(pReadBuff);
+					kfree(pReadBuff);
 					up(&Adapter->NVMRdmWrmLock);
 					return -EACCES;
 				}
@@ -2241,13 +1984,12 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 						break;
 					}
 
-					BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,pReadBuff, ReadBytes);
+					BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,pReadBuff,ReadBytes);
 
 					Status = copy_to_user(OutPutBuff, pReadBuff,ReadBytes);
 				 	if(Status)
 				 	{
 				 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Copy to use failed with status :%d", Status);
-						Status = -EFAULT;
 						break;
 				 	}
 					NOB = NOB - ReadBytes;
@@ -2260,7 +2002,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				}
 				Adapter->bFlashRawRead = FALSE ;
 				up(&Adapter->NVMRdmWrmLock);
-				bcm_kfree(pReadBuff);
+				kfree(pReadBuff);
 				break ;
 			 }
 
@@ -2273,7 +2015,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"copy of Ioctl buffer is failed from user space");
-					Status = -EFAULT;
 					break;
 				}
 
@@ -2281,7 +2022,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				if(Status)
 				{
 					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"copy of control bit mask failed from user space");
-					Status = -EFAULT;
 					break;
 				}
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"\n Got user defined cntrl msg bit mask :%lx", RxCntrlMsgBitMask);
@@ -2300,71 +2040,44 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
 				DevInfo.u32NVMType = Adapter->eNVMType;
 				DevInfo.u32InterfaceType = BCM_USB;
 
-				Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
-					Status = -EFAULT;
-					break;
-				}
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+					return -EFAULT;
+
 				if(IoBuffer.OutputLength < sizeof(DevInfo))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"User Passed buffer length is less than actural buffer size");
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"user passed buffer size :0x%lX, expected size :0x%zx",IoBuffer.OutputLength, sizeof(DevInfo));
-					Status = -EINVAL;
-					break;
-				}
-				Status = copy_to_user(IoBuffer.OutputBuffer, &DevInfo, sizeof(DevInfo));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"copying Dev info structure to user space buffer failed");
-					Status = -EFAULT;
-					break;
-				}
+					return -EINVAL;
+
+				if (copy_to_user(IoBuffer.OutputBuffer, &DevInfo, sizeof(DevInfo)))
+					return -EFAULT;
 			}
 			break ;
 
 			case IOCTL_BCM_TIME_SINCE_NET_ENTRY:
 			{
 				ST_TIME_ELAPSED stTimeElapsedSinceNetEntry = {0};
-				struct timeval tv = {0} ;
 
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"IOCTL_BCM_TIME_SINCE_NET_ENTRY called");
 
-				Status = copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Copy of IOCTL BUFFER failed");
-					Status = -EFAULT;
-					break;
-				}
+				if (copy_from_user(&IoBuffer, argp, sizeof(IOCTL_BUFFER)))
+					return -EFAULT;
+
 				if(IoBuffer.OutputLength < sizeof(ST_TIME_ELAPSED))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"User Passed buffer length:0x%lx is less than expected buff size :0x%zX",IoBuffer.OutputLength,sizeof(ST_TIME_ELAPSED));
-					Status = -EINVAL;
-					break;
-				}
+					return -EINVAL;
 
-				//stTimeElapsedSinceNetEntry.ul64TimeElapsedSinceNetEntry = Adapter->liTimeSinceLastNetEntry;
-				do_gettimeofday(&tv);
-				stTimeElapsedSinceNetEntry.ul64TimeElapsedSinceNetEntry = tv.tv_sec - Adapter->liTimeSinceLastNetEntry;
+				stTimeElapsedSinceNetEntry.ul64TimeElapsedSinceNetEntry = get_seconds() - Adapter->liTimeSinceLastNetEntry;
 
-				Status = copy_to_user(IoBuffer.OutputBuffer, &stTimeElapsedSinceNetEntry, sizeof(ST_TIME_ELAPSED));
-				if(Status)
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"copying ST_TIME_ELAPSED structure to user space buffer failed");
-					Status = -EFAULT;
-					break;
-				}
+				if (copy_to_user(IoBuffer.OutputBuffer, &stTimeElapsedSinceNetEntry, sizeof(ST_TIME_ELAPSED)))
+					return -EFAULT;
 
 			}
 			break;
 
-		default:
-            BCM_DEBUG_PRINT (Adapter, DBG_TYPE_PRINTK, 0, 0, "wrong input %x",cmd);
-			BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "In default ioctl %d\n", cmd);
-			 Status = STATUS_FAILURE;
+		case IOCTL_CLOSE_NOTIFICATION:
+			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL,"IOCTL_CLOSE_NOTIFICATION");
+			break;
 
+		default:
+			pr_info(DRV_NAME ": unknown ioctl cmd=%#x\n", cmd);
+			Status = STATUS_FAILURE;
 			break;
 	}
 	return Status;
@@ -2380,59 +2093,37 @@ static struct file_operations bcm_fops = {
 	.llseek = no_llseek,
 };
 
+extern struct class *bcm_class;
 
 int register_control_device_interface(PMINI_ADAPTER Adapter)
 {
+
 	if(Adapter->major>0)
-    	return Adapter->major;
-    Adapter->major = register_chrdev(0, "tarang", &bcm_fops);
-    if(Adapter->major < 0)
-    {
-    	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "register_chrdev:Failed to registering WiMax control char device!");
-        return Adapter->major;
-    }
-
-	bcm_class = NULL;
-	bcm_class = class_create (THIS_MODULE, "tarang");
-	if(IS_ERR (bcm_class))
-	{
-    	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Unable to create class\n");
-        unregister_chrdev(Adapter->major, "tarang");
-		Adapter->major = 0;
-		return -ENODEV;
+		return Adapter->major;
+
+	Adapter->major = register_chrdev(0, DEV_NAME, &bcm_fops);
+	if(Adapter->major < 0) {
+		pr_err(DRV_NAME ": could not created character device\n");
+		return Adapter->major;
 	}
+
 	Adapter->pstCreatedClassDevice = device_create (bcm_class, NULL,
-								MKDEV(Adapter->major, 0),
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,26)
-								NULL	,
-#endif
-								"tarang");
+							MKDEV(Adapter->major, 0), Adapter,
+							DEV_NAME);
 
-	if(IS_ERR(Adapter->pstCreatedClassDevice))
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "class device did not get created : %ld", PTR_ERR(Adapter->pstCreatedClassDevice) );
+	if(IS_ERR(Adapter->pstCreatedClassDevice)) {
+		pr_err(DRV_NAME ": class device create failed\n");
+		unregister_chrdev(Adapter->major, DEV_NAME);
+		return PTR_ERR(Adapter->pstCreatedClassDevice);
 	}
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Got Major No: %d", Adapter->major);
-    return 0;
+			
+	return 0;
 }
 
 void unregister_control_device_interface(PMINI_ADAPTER Adapter)
 {
-	if(Adapter->major > 0)
-	{
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "destroying class device");
+	if(Adapter->major > 0) {
 		device_destroy (bcm_class, MKDEV(Adapter->major, 0));
+		unregister_chrdev(Adapter->major, DEV_NAME);
 	}
-    if(!IS_ERR(bcm_class))
-	{
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "destroying created class ");
-        class_destroy (bcm_class);
-		bcm_class = NULL;
-	}
-	if(Adapter->major > 0)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"unregistering character interface");
-        unregister_chrdev(Adapter->major, "tarang");
-	}
-
 }

drivers/staging/bcm/Bcmnet.c

@@ -1,264 +1,238 @@
 #include "headers.h"
 
-static INT bcm_notify_event(struct notifier_block *nb, ULONG event, PVOID dev)
+struct net_device *gblpnetdev;
+
+static INT bcm_open(struct net_device *dev)
 {
-	struct net_device *ndev = (struct net_device*)dev;
-    PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
-	//PMINI_ADAPTER 	Adapter = (PMINI_ADAPTER)ndev->priv;
-	if(strncmp(ndev->name,gblpnetdev->name,5)==0)
-	{
-		switch(event)
-		{
-			case NETDEV_CHANGEADDR:
-			case NETDEV_GOING_DOWN:
-				/*ignore this */
-					break;
-			case NETDEV_DOWN:
-				break;
-
-			case NETDEV_UP:
-				break;
-
-			case NETDEV_REGISTER:
-				 /* Increment the Reference Count for "veth0" */
-				 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Register RefCount: %x\n",
-									netdev_refcnt_read(ndev));
-				 dev_hold(ndev);
-				 break;
-
-			case NETDEV_UNREGISTER:
-				 /* Decrement the Reference Count for "veth0" */
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Unregister RefCnt: %x\n",
-									netdev_refcnt_read(ndev));
-				dev_put(ndev);
-				break;
-		};
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+
+	if (Adapter->fw_download_done == FALSE) {
+		pr_notice(PFX "%s: link up failed (download in progress)\n",
+ 			  dev->name);
+		return -EBUSY;
 	}
-	return NOTIFY_DONE;
-}
 
-/* Notifier block to receive netdevice events */
-static struct notifier_block bcm_notifier_block =
-{
-	.notifier_call = bcm_notify_event,
-};
+	if (netif_msg_ifup(Adapter))
+		pr_info(PFX "%s: enabling interface\n", dev->name);
 
-struct net_device *gblpnetdev;
-/***************************************************************************************/
-/* proto-type of lower function */
-#ifdef BCM_SHM_INTERFACE
-const char *bcmVirtDeviceName="bcmeth";
-#endif
+	if (Adapter->LinkUpStatus) {
+		if (netif_msg_link(Adapter))
+			pr_info(PFX "%s: link up\n", dev->name);
 
-static INT bcm_open(struct net_device *dev)
-{
-    PMINI_ADAPTER Adapter = NULL ; //(PMINI_ADAPTER)dev->priv;
-	Adapter = GET_BCM_ADAPTER(dev);
-    BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "======>");
-    if(Adapter->fw_download_done==FALSE)
-        return -EINVAL;
-	Adapter->if_up=1;
-	if(Adapter->LinkUpStatus == 1){
-		if(netif_queue_stopped(Adapter->dev)){
-			netif_carrier_on(Adapter->dev);
-			netif_start_queue(Adapter->dev);
-		}
+		netif_carrier_on(Adapter->dev);
+		netif_start_queue(Adapter->dev);
 	}
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "<======");
-    return 0;
+	return 0;
 }
 
 static INT bcm_close(struct net_device *dev)
 {
-   PMINI_ADAPTER Adapter = NULL ;//gpadapter ;
-   Adapter = GET_BCM_ADAPTER(dev);
-    BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "=====>");
-	Adapter->if_up=0;
-	if(!netif_queue_stopped(dev)) {
-		netif_carrier_off(dev);
-	    netif_stop_queue(dev);
-	}
-    BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"<=====");
-    return 0;
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+
+	if (netif_msg_ifdown(Adapter))
+		pr_info(PFX "%s: disabling interface\n", dev->name);
+
+	netif_carrier_off(dev);
+	netif_stop_queue(dev);
+
+	return 0;
+}
+
+static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb)
+{
+	return ClassifyPacket(netdev_priv(dev), skb);
 }
 
-static struct net_device_stats *bcm_get_stats(struct net_device *dev)
+/*******************************************************************
+* Function    -	bcm_transmit()
+*
+* Description - This is the main transmit function for our virtual
+*		interface(eth0). It handles the ARP packets. It
+*		clones this packet and then Queue it to a suitable
+* 		Queue. Then calls the transmit_packet().
+*
+* Parameter   -	 skb - Pointer to the socket buffer structure
+*		 dev - Pointer to the virtual net device structure
+*
+*********************************************************************/
+
+static netdev_tx_t bcm_transmit(struct sk_buff *skb, struct net_device *dev)
 {
-    PLINUX_DEP_DATA pLinuxData=NULL;
-	PMINI_ADAPTER Adapter = NULL ;// gpadapter ;
-	Adapter = GET_BCM_ADAPTER(dev);
-    pLinuxData = (PLINUX_DEP_DATA)(Adapter->pvOsDepData);
-
-    //BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Dev = %p, pLinuxData = %p", dev, pLinuxData);
-	pLinuxData->netstats.rx_packets=atomic_read(&Adapter->RxRollOverCount)*64*1024+Adapter->PrevNumRecvDescs;
-	pLinuxData->netstats.rx_bytes=atomic_read(&Adapter->GoodRxByteCount)+atomic_read(&Adapter->BadRxByteCount);
-	pLinuxData->netstats.rx_dropped=atomic_read(&Adapter->RxPacketDroppedCount);
-	pLinuxData->netstats.rx_errors=atomic_read(&Adapter->RxPacketDroppedCount);
-	pLinuxData->netstats.rx_length_errors=0;
-	pLinuxData->netstats.rx_frame_errors=0;
-	pLinuxData->netstats.rx_crc_errors=0;
-	pLinuxData->netstats.tx_bytes=atomic_read(&Adapter->GoodTxByteCount);
-	pLinuxData->netstats.tx_packets=atomic_read(&Adapter->TxTotalPacketCount);
-	pLinuxData->netstats.tx_dropped=atomic_read(&Adapter->TxDroppedPacketCount);
-
-    return &(pLinuxData->netstats);
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+	u16 qindex = skb_get_queue_mapping(skb);
+
+
+	if (Adapter->device_removed || !Adapter->LinkUpStatus)
+		goto drop;
+
+	if (Adapter->TransferMode != IP_PACKET_ONLY_MODE)
+		goto drop;
+
+	if (INVALID_QUEUE_INDEX == qindex)
+		goto drop;
+
+	if (Adapter->PackInfo[qindex].uiCurrentPacketsOnHost >=
+	    SF_MAX_ALLOWED_PACKETS_TO_BACKUP)
+		return NETDEV_TX_BUSY;
+
+	/* Now Enqueue the packet */
+	if (netif_msg_tx_queued(Adapter))
+		pr_info(PFX "%s: enqueueing packet to queue %d\n",
+			dev->name, qindex);
+
+	spin_lock(&Adapter->PackInfo[qindex].SFQueueLock);
+	Adapter->PackInfo[qindex].uiCurrentBytesOnHost += skb->len;
+	Adapter->PackInfo[qindex].uiCurrentPacketsOnHost++;
+
+	*((B_UINT32 *) skb->cb + SKB_CB_LATENCY_OFFSET) = jiffies;
+	ENQUEUEPACKET(Adapter->PackInfo[qindex].FirstTxQueue,
+		      Adapter->PackInfo[qindex].LastTxQueue, skb);
+	atomic_inc(&Adapter->TotalPacketCount);
+	spin_unlock(&Adapter->PackInfo[qindex].SFQueueLock);
+
+	/* FIXME - this is racy and incorrect, replace with work queue */
+	if (!atomic_read(&Adapter->TxPktAvail)) {
+		atomic_set(&Adapter->TxPktAvail, 1);
+		wake_up(&Adapter->tx_packet_wait_queue);
+	}
+	return NETDEV_TX_OK;
+
+ drop:
+	dev_kfree_skb(skb);
+	return NETDEV_TX_OK;
 }
+
+
+
 /**
 @ingroup init_functions
 Register other driver entry points with the kernel
 */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)
-static struct net_device_ops bcmNetDevOps = {
+static const struct net_device_ops bcmNetDevOps = {
     .ndo_open		= bcm_open,
     .ndo_stop 		= bcm_close,
-    .ndo_get_stats 	= bcm_get_stats,
     .ndo_start_xmit	= bcm_transmit,
     .ndo_change_mtu	= eth_change_mtu,
     .ndo_set_mac_address = eth_mac_addr,
     .ndo_validate_addr	= eth_validate_addr,
+    .ndo_select_queue	= bcm_select_queue,
 };
-#endif
 
-int register_networkdev(PMINI_ADAPTER Adapter)
+static struct device_type wimax_type = {
+	.name	= "wimax",
+};
+
+static int bcm_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-	int result=0;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
-	void **temp = NULL; /* actually we're *allocating* the device in alloc_etherdev */
-#endif
-	Adapter->dev = alloc_etherdev(sizeof(PMINI_ADAPTER));
-	if(!Adapter->dev)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "ERR: No Dev");
-		return -ENOMEM;
-	}
-	gblpnetdev							= Adapter->dev;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
-	Adapter->dev->priv      			= Adapter;
-#else
-	temp = netdev_priv(Adapter->dev);
-	*temp = (void *)Adapter;
-#endif
-	//BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "init adapterptr: %x %x\n", (UINT)Adapter, temp);
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)
-        Adapter->dev->netdev_ops                = &bcmNetDevOps;
-#else
-	Adapter->dev->open      			= bcm_open;
-	Adapter->dev->stop               	= bcm_close;
-	Adapter->dev->get_stats          	= bcm_get_stats;
-	Adapter->dev->hard_start_xmit    	= bcm_transmit;
-	Adapter->dev->hard_header_len    	= ETH_HLEN + LEADER_SIZE;
-#endif
-
-#ifndef BCM_SHM_INTERFACE
-	Adapter->dev->mtu					= MTU_SIZE; /* 1400 Bytes */
-	/* Read the MAC Address from EEPROM */
-	ReadMacAddressFromNVM(Adapter);
+	cmd->supported		= 0;
+	cmd->advertising	= 0;
+	cmd->speed		= SPEED_10000;
+	cmd->duplex		= DUPLEX_FULL;
+	cmd->port		= PORT_TP;
+	cmd->phy_address	= 0;
+	cmd->transceiver	= XCVR_INTERNAL;
+	cmd->autoneg		= AUTONEG_DISABLE;
+	cmd->maxtxpkt		= 0;
+	cmd->maxrxpkt		= 0;
+	return 0;
+}
 
+static void bcm_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+	PS_INTERFACE_ADAPTER psIntfAdapter = Adapter->pvInterfaceAdapter;
+	struct usb_device *udev = interface_to_usbdev(psIntfAdapter->interface);
 
-	/* Register the notifier block for getting netdevice events */
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Registering netdevice notifier\n");
-	result = register_netdevice_notifier(&bcm_notifier_block);
-	if(result)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "BCM Notifier Block did not get registered");
-		Adapter->bNetdeviceNotifierRegistered = FALSE;
-		return result;
-	}
-	else
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "BCM Notifier got Registered");
-		Adapter->bNetdeviceNotifierRegistered = TRUE;
-	}
+	strcpy(info->driver, DRV_NAME);
+	strcpy(info->version, DRV_VERSION);
+	snprintf(info->fw_version, sizeof(info->fw_version), "%u.%u",
+		 Adapter->uiFlashLayoutMajorVersion,
+		 Adapter->uiFlashLayoutMinorVersion);
 
-#else
-
-	Adapter->dev->mtu			= CPE_MTU_SIZE;
-
-#if 0
-	//for CPE - harcode the virtual mac address
-	Adapter->dev->dev_addr[0] =  MII_WIMAX_MACADDRESS[0];
-	Adapter->dev->dev_addr[1] =  MII_WIMAX_MACADDRESS[1];
-	Adapter->dev->dev_addr[2] =  MII_WIMAX_MACADDRESS[2];
-	Adapter->dev->dev_addr[3] =  MII_WIMAX_MACADDRESS[3];
-	Adapter->dev->dev_addr[4] =  MII_WIMAX_MACADDRESS[4];
-	Adapter->dev->dev_addr[5] =  MII_WIMAX_MACADDRESS[5];
-#else
-	ReadMacAddressFromNVM(Adapter);
-#endif
-	strcpy(Adapter->dev->name, bcmVirtDeviceName); //Copy the device name
-
-#endif
-
-	result = register_netdev(Adapter->dev);
-	if (!result)
-	{
-		Adapter->bNetworkInterfaceRegistered = TRUE ;
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Beceem Network device name is %s!", Adapter->dev->name);
-	}
-	else
-	{
-    	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Network device can not be registered!");
-		Adapter->bNetworkInterfaceRegistered = FALSE ;
-		return result;
-	}
+	usb_make_path(udev, info->bus_info, sizeof(info->bus_info));
+}
 
-#if 0
- Adapter->stDebugState.debug_level = DBG_LVL_CURR;
- Adapter->stDebugState.type =(UINT)0xffffffff;
- Adapter->stDebugState.subtype[DBG_TYPE_OTHERS] = 0xffffffff;
- Adapter->stDebugState.subtype[DBG_TYPE_RX] = 0xffffffff;
- Adapter->stDebugState.subtype[DBG_TYPE_TX] = 0xffffffff;
- Adapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0xffffffff;
+static u32 bcm_get_link(struct net_device *dev)
+{
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
 
- printk("-------ps_adapter->stDebugState.type=%x\n",Adapter->stDebugState.type);
- printk("-------ps_adapter->stDebugState.subtype[DBG_TYPE_OTHERS]=%x\n",Adapter->stDebugState.subtype[DBG_TYPE_OTHERS]);
- printk("-------ps_adapter->stDebugState.subtype[DBG_TYPE_RX]=%x\n",Adapter->stDebugState.subtype[DBG_TYPE_RX]);
- printk("-------ps_adapter->stDebugState.subtype[DBG_TYPE_TX]=%x\n",Adapter->stDebugState.subtype[DBG_TYPE_TX]);
-#endif
+	return Adapter->LinkUpStatus;
+}
 
-	return 0;
+static u32 bcm_get_msglevel (struct net_device *dev)
+{
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+
+	return Adapter->msg_enable;
 }
 
-void bcm_unregister_networkdev(PMINI_ADAPTER Adapter)
+static void bcm_set_msglevel (struct net_device *dev, u32 level)
 {
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Unregistering the Net Dev...\n");
-	if(Adapter->dev && !IS_ERR(Adapter->dev) && Adapter->bNetworkInterfaceRegistered)
-		unregister_netdev(Adapter->dev);
-		/* Unregister the notifier block */
-	if(Adapter->bNetdeviceNotifierRegistered == TRUE)
-	{
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Unregistering netdevice notifier\n");
-			unregister_netdevice_notifier(&bcm_notifier_block);
-  }
+	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+
+	Adapter->msg_enable = level;
 }
 
-static int bcm_init(void)
+static const struct ethtool_ops bcm_ethtool_ops = {
+	.get_settings	= bcm_get_settings,
+	.get_drvinfo	= bcm_get_drvinfo,
+	.get_link 	= bcm_get_link,
+	.get_msglevel	= bcm_get_msglevel,
+	.set_msglevel	= bcm_set_msglevel,
+};
+
+int register_networkdev(PMINI_ADAPTER Adapter)
 {
+	struct net_device *net = Adapter->dev;
+	PS_INTERFACE_ADAPTER IntfAdapter = Adapter->pvInterfaceAdapter;
+	struct usb_interface *udev = IntfAdapter->interface;
+	struct usb_device *xdev = IntfAdapter->udev;
+
 	int result;
-   	result = InterfaceInitialize();
-	if(result)
-	{
- 		printk("Initialisation failed for usbbcm");
-	}
-	else
-	{
-		printk("Initialised usbbcm");
+
+	net->netdev_ops = &bcmNetDevOps;
+	net->ethtool_ops = &bcm_ethtool_ops;
+	net->mtu = MTU_SIZE;	/* 1400 Bytes */
+	net->tx_queue_len = TX_QLEN;
+	net->flags |= IFF_NOARP;
+
+	netif_carrier_off(net);
+
+	SET_NETDEV_DEVTYPE(net, &wimax_type);
+
+	/* Read the MAC Address from EEPROM */
+	result = ReadMacAddressFromNVM(Adapter);
+	if (result != STATUS_SUCCESS) {
+		dev_err(&udev->dev,
+			PFX "Error in Reading the mac Address: %d", result);
+ 		return -EIO;
 	}
-	return result;
-}
 
+	result = register_netdev(net);
+	if (result)
+		return result;
 
-static void bcm_exit(void)
-{
-    printk("%s %s Calling InterfaceExit\n",__FILE__, __FUNCTION__);
-	InterfaceExit();
-    printk("%s %s InterfaceExit returned\n",__FILE__, __FUNCTION__);
-}
+	gblpnetdev = Adapter->dev;
 
-module_init(bcm_init);
-module_exit(bcm_exit);
-MODULE_LICENSE ("GPL");
+	if (netif_msg_probe(Adapter))
+		dev_info(&udev->dev, PFX "%s: register usb-%s-%s %pM\n",
+			 net->name, xdev->bus->bus_name, xdev->devpath,
+			 net->dev_addr);
 
+	return 0;
+}
 
+void unregister_networkdev(PMINI_ADAPTER Adapter)
+{
+	struct net_device *net = Adapter->dev;
+	PS_INTERFACE_ADAPTER IntfAdapter = Adapter->pvInterfaceAdapter;
+	struct usb_interface *udev = IntfAdapter->interface;
+	struct usb_device *xdev = IntfAdapter->udev;
+
+	if (netif_msg_probe(Adapter))
+		dev_info(&udev->dev, PFX "%s: unregister usb-%s%s\n",
+			 net->name, xdev->bus->bus_name, xdev->devpath);
+ 
+	unregister_netdev(Adapter->dev);
+}

drivers/staging/bcm/CmHost.c

@@ -15,6 +15,7 @@ typedef enum _E_CLASSIFIER_ACTION
 	eDeleteClassifier
 }E_CLASSIFIER_ACTION;
 
+static ULONG GetNextTargetBufferLocation(PMINI_ADAPTER Adapter,B_UINT16 tid);
 
 /************************************************************
 * Function	  -	SearchSfid
@@ -28,7 +29,7 @@ typedef enum _E_CLASSIFIER_ACTION
 * Returns	  - Queue index for this SFID(If matched)
 				Else Invalid Queue Index(If Not matched)
 ************************************************************/
-__inline INT SearchSfid(PMINI_ADAPTER Adapter,UINT uiSfid)
+INT SearchSfid(PMINI_ADAPTER Adapter,UINT uiSfid)
 {
 	INT 	iIndex=0;
 	for(iIndex=(NO_OF_QUEUES-1); iIndex>=0; iIndex--)
@@ -47,26 +48,16 @@ __inline INT SearchSfid(PMINI_ADAPTER Adapter,UINT uiSfid)
 * Returns	  - Queue index for the free SFID
 *				Else returns Invalid Index.
 ****************************************************************/
-__inline INT SearchFreeSfid(PMINI_ADAPTER Adapter)
+static INT SearchFreeSfid(PMINI_ADAPTER Adapter)
 {
 	UINT 	uiIndex=0;
+
 	for(uiIndex=0; uiIndex < (NO_OF_QUEUES-1); uiIndex++)
 		if(Adapter->PackInfo[uiIndex].ulSFID==0)
 			return uiIndex;
 	return NO_OF_QUEUES+1;
 }
 
-__inline int SearchVcid(PMINI_ADAPTER Adapter,unsigned short usVcid)
-{
-	 int iIndex=0;
-	for(iIndex=(NO_OF_QUEUES-1);iIndex>=0;iIndex--)
-		if(Adapter->PackInfo[iIndex].usVCID_Value == usVcid)
-			return iIndex;
-	return NO_OF_QUEUES+1;
-
-}
-
-
 /*
 Function:				SearchClsid
 Description:			This routinue would search Classifier  having specified ClassifierID as input parameter
@@ -76,7 +67,7 @@ Input parameters:		PMINI_ADAPTER Adapter - Adapter Context
 Return:					int :Classifier table index of matching entry
 */
 
-__inline int SearchClsid(PMINI_ADAPTER Adapter,ULONG ulSFID,B_UINT16  uiClassifierID)
+static int SearchClsid(PMINI_ADAPTER Adapter,ULONG ulSFID,B_UINT16  uiClassifierID)
 {
 	unsigned int uiClassifierIndex = 0;
 	for(uiClassifierIndex=0;uiClassifierIndex<MAX_CLASSIFIERS;uiClassifierIndex++)
@@ -94,7 +85,7 @@ __inline int SearchClsid(PMINI_ADAPTER Adapter,ULONG ulSFID,B_UINT16  uiClassifi
 This routinue would search Free available Classifier entry in classifier table.
 @return free Classifier Entry index in classifier table for specified SF
 */
-static __inline int SearchFreeClsid(PMINI_ADAPTER Adapter /**Adapter Context*/
+static int SearchFreeClsid(PMINI_ADAPTER Adapter /**Adapter Context*/
 						)
 {
 	unsigned int uiClassifierIndex = 0;
@@ -106,7 +97,7 @@ static __inline int SearchFreeClsid(PMINI_ADAPTER Adapter /**Adapter Context*/
 	return MAX_CLASSIFIERS+1;
 }
 
-VOID deleteSFBySfid(PMINI_ADAPTER Adapter, UINT uiSearchRuleIndex)
+static VOID deleteSFBySfid(PMINI_ADAPTER Adapter, UINT uiSearchRuleIndex)
 {
 	//deleting all the packet held in the SF
 	flush_queue(Adapter,uiSearchRuleIndex);
@@ -985,7 +976,7 @@ static VOID CopyToAdapter( register PMINI_ADAPTER Adapter,		/**<Pointer to the A
 
 	if(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication)
 	{
-		bcm_kfree(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication);
+		kfree(Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication);
 		Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication = NULL;
 	}
 	Adapter->PackInfo[uiSearchRuleIndex].pstSFIndication = pstAddIndication;
@@ -1061,12 +1052,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 		pstAddIndication->sfAuthorizedSet.u32MaxTrafficBurst);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MinReservedTrafficRate	: 0x%X",
 		pstAddIndication->sfAuthorizedSet.u32MinReservedTrafficRate);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32MinimumTolerableTrafficRate	: 0x%X",
-		pstAddIndication->sfAuthorizedSet.u32MinimumTolerableTrafficRate);
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32RequesttransmissionPolicy	: 0x%X",
-		pstAddIndication->sfAuthorizedSet.u32RequesttransmissionPolicy);
-#endif
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParamLength	: 0x%X",
 		pstAddIndication->sfAuthorizedSet.u8VendorSpecificQoSParamLength);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParam		: 0x%X",
@@ -1114,13 +1099,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 		pstAddIndication->sfAuthorizedSet.u8PagingPreference);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u16UnsolicitedPollingInterval		: 0x%X",
 		pstAddIndication->sfAuthorizedSet.u16UnsolicitedPollingInterval);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "MBSZoneIdentifierassignmentLength	: 0x%X",
-		pstAddIndication->sfAuthorizedSet.MBSZoneIdentifierassignmentLength);
-	for(uiLoopIndex=0; uiLoopIndex < MAX_STRING_LEN; uiLoopIndex++)
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "MBSZoneIdentifierassignment : 0x%X",
-			pstAddIndication->sfAuthorizedSet.MBSZoneIdentifierassignment[uiLoopIndex]);
-#endif
 
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "sfAuthorizedSet.u8HARQChannelMapping %x  %x %x ",
 				*(unsigned int*)pstAddIndication->sfAuthorizedSet.u8HARQChannelMapping,
@@ -1158,11 +1136,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[0],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[1],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[2]);
-#if 0
-
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u8ProtocolLength				:0x%X ",
-			psfCSType->cCPacketClassificationRule.u8ProtocolLength);
-#endif
 
 		for(uiLoopIndex=0; uiLoopIndex < 1; uiLoopIndex++)
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8Protocol : 0x%02X ",
@@ -1278,14 +1251,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 			pstAddIndication->sfAdmittedSet.u8QosParamSet);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8TrafficPriority			: 0x%02X",
 			pstAddIndication->sfAdmittedSet.u8TrafficPriority);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32MaxSustainedTrafficRate	: 0x%02X",
-			ntohl(pstAddIndication->sfAdmittedSet.u32MaxSustainedTrafficRate));
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32MinimumTolerableTrafficRate	: 0x%X",
-		pstAddIndication->sfAdmittedSet.u32MinimumTolerableTrafficRate);
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32RequesttransmissionPolicy	: 0x%X",
-		pstAddIndication->sfAdmittedSet.u32RequesttransmissionPolicy);
-#endif
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32MaxTrafficBurst			: 0x%X",
 			pstAddIndication->sfAdmittedSet.u32MaxTrafficBurst);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32MinReservedTrafficRate	: 0x%X",
@@ -1339,13 +1304,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 		pstAddIndication->sfAdmittedSet.u16TimeBase);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8PagingPreference		: 0x%X",
 		pstAddIndication->sfAdmittedSet.u8PagingPreference);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "MBSZoneIdentifierassignmentLength	: 0x%X",
-		pstAddIndication->sfAdmittedSet.MBSZoneIdentifierassignmentLength);
-	for(uiLoopIndex=0; uiLoopIndex < MAX_STRING_LEN; uiLoopIndex++)
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "MBSZoneIdentifierassignment : 0x%X",
-	pstAddIndication->sfAdmittedSet.MBSZoneIdentifierassignment[uiLoopIndex]);
-#endif
 
 
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8TrafficIndicationPreference	: 0x%02X",
@@ -1378,11 +1336,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[0],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[1],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[2]);
-#if 0
-
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8ProtocolLength			:0x%02X ",
-			psfCSType->cCPacketClassificationRule.u8ProtocolLength);
-#endif
 		for(uiLoopIndex=0; uiLoopIndex < 1; uiLoopIndex++)
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8Protocol: 0x%02X ",
 			psfCSType->cCPacketClassificationRule.u8Protocol);
@@ -1497,20 +1450,10 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 		pstAddIndication->sfActiveSet.u8QosParamSet);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8TrafficPriority			: 0x%02X",
 		pstAddIndication->sfActiveSet.u8TrafficPriority);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32MaxSustainedTrafficRate	: 0x%02X",
-		ntohl(pstAddIndication->sfActiveSet.u32MaxSustainedTrafficRate));
-#endif
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32MaxTrafficBurst			: 0x%X",
 		pstAddIndication->sfActiveSet.u32MaxTrafficBurst);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u32MinReservedTrafficRate	: 0x%X",
 		pstAddIndication->sfActiveSet.u32MinReservedTrafficRate);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32MinimumTolerableTrafficRate	: 0x%X",
-		pstAddIndication->sfActiveSet.u32MinimumTolerableTrafficRate);
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "u32RequesttransmissionPolicy	: 0x%X",
-		pstAddIndication->sfActiveSet.u32RequesttransmissionPolicy);
-#endif
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8VendorSpecificQoSParamLength	: 0x%02X",
 		pstAddIndication->sfActiveSet.u8VendorSpecificQoSParamLength);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  "u8VendorSpecificQoSParam		: 0x%02X",
@@ -1558,13 +1501,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 		pstAddIndication->sfActiveSet.u16TimeBase);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  " u8PagingPreference		: 0x%X",
 		pstAddIndication->sfActiveSet.u8PagingPreference);
-#if 0
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  " MBSZoneIdentifierassignmentLength	: 0x%X",
-		pstAddIndication->sfActiveSet.MBSZoneIdentifierassignmentLength);
-	for(uiLoopIndex=0; uiLoopIndex < MAX_STRING_LEN; uiLoopIndex++)
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  " MBSZoneIdentifierassignment : 0x%X",
-		pstAddIndication->sfActiveSet.MBSZoneIdentifierassignment[uiLoopIndex]);
-#endif
 
 
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  " u8TrafficIndicationPreference	: 0x%X",
@@ -1597,11 +1533,6 @@ static VOID DumpCmControlPacket(PVOID pvBuffer)
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[0],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[1],
 			psfCSType->cCPacketClassificationRule.u8IPTypeOfService[2]);
-#if 0
-
-		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  " u8ProtocolLength				:0x%X ",
-			psfCSType->cCPacketClassificationRule.u8ProtocolLength);
-#endif
 		for(uiLoopIndex=0; uiLoopIndex < 1; uiLoopIndex++)
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL,  " u8Protocol	: 0x%X ",
 			psfCSType->cCPacketClassificationRule.u8Protocol);
@@ -1706,12 +1637,8 @@ static inline ULONG RestoreSFParam(PMINI_ADAPTER Adapter, ULONG ulAddrSFParamSet
 		return 0;
 	}
 	ulAddrSFParamSet = ntohl(ulAddrSFParamSet);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  " RestoreSFParam: Total Words of DSX Message To Read: 0x%zx  From Target At : 0x%lx ",
-				nBytesToRead/sizeof(ULONG),ulAddrSFParamSet);
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "sizeof(stServiceFlowParamSI) = %zx", sizeof(stServiceFlowParamSI));
 
 	//Read out the SF Param Set At the indicated Location
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "nBytesToRead = %x", nBytesToRead);
 	if(rdm(Adapter, ulAddrSFParamSet, (PUCHAR)pucDestBuffer, nBytesToRead) < 0)
 		return STATUS_FAILURE;
 
@@ -1719,7 +1646,7 @@ static inline ULONG RestoreSFParam(PMINI_ADAPTER Adapter, ULONG ulAddrSFParamSet
 }
 
 
-static __inline ULONG StoreSFParam(PMINI_ADAPTER Adapter,PUCHAR pucSrcBuffer,ULONG  ulAddrSFParamSet)
+static ULONG StoreSFParam(PMINI_ADAPTER Adapter,PUCHAR pucSrcBuffer,ULONG  ulAddrSFParamSet)
 {
     UINT	nBytesToWrite = sizeof(stServiceFlowParamSI);
 	UINT 	uiRetVal =0;
@@ -1728,9 +1655,6 @@ static __inline ULONG StoreSFParam(PMINI_ADAPTER Adapter,PUCHAR pucSrcBuffer,ULO
 	{
 		return 0;
 	}
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  " StoreSFParam: Total Words of DSX Message To Write: 0x%zX  To Target At : 0x%lX ",(nBytesToWrite/sizeof(ULONG)),ulAddrSFParamSet);
-
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  "WRM  with %x bytes",nBytesToWrite);
 
 	uiRetVal = wrm(Adapter,ulAddrSFParamSet,(PUCHAR)pucSrcBuffer, nBytesToWrite);
 	if(uiRetVal < 0) {
@@ -1844,7 +1768,7 @@ ULONG StoreCmControlResponseMessage(PMINI_ADAPTER Adapter,PVOID pvBuffer,UINT *p
 
 	(*puBufferLength) = sizeof(stLocalSFAddIndication);
 	*(stLocalSFAddIndication *)pvBuffer = *pstAddIndication;
-	bcm_kfree(pstAddIndication);
+	kfree(pstAddIndication);
 	return 1;
 }
 
@@ -1931,7 +1855,7 @@ static inline stLocalSFAddIndicationAlt
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "============================================================");
 	return pstAddIndicationDest;
 failed_restore_sf_param:
-	bcm_kfree(pstAddIndicationDest);
+	kfree(pstAddIndicationDest);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "<=====" );
 	return NULL;
 }
@@ -1988,7 +1912,7 @@ ULONG SetUpTargetDsxBuffers(PMINI_ADAPTER Adapter)
 	return 1;
 }
 
-ULONG GetNextTargetBufferLocation(PMINI_ADAPTER Adapter,B_UINT16 tid)
+static ULONG GetNextTargetBufferLocation(PMINI_ADAPTER Adapter,B_UINT16 tid)
 {
 	ULONG  ulTargetDSXBufferAddress;
 	ULONG  ulTargetDsxBufferIndexToUse,ulMaxTry;
@@ -2049,7 +1973,7 @@ INT FreeAdapterDsxBuffer(PMINI_ADAPTER Adapter)
 {
 	if(Adapter->caDsxReqResp)
 	{
-		bcm_kfree(Adapter->caDsxReqResp);
+		kfree(Adapter->caDsxReqResp);
 	}
 	return 0;
 
@@ -2102,7 +2026,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL,  " VCID = %x", ntohs(pstAddIndication->u16VCID));
 			CopyBufferToControlPacket(Adapter,(PVOID)Adapter->caDsxReqResp);
-			bcm_kfree(pstAddIndication);
+			kfree(pstAddIndication);
 		}
 		break;
 		case DSA_RSP:
@@ -2118,7 +2042,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 		case DSA_ACK:
 		{
 			UINT uiSearchRuleIndex=0;
-			struct timeval tv = {0};
+
 			BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "VCID:0x%X",
 				ntohs(pstAddIndication->u16VCID));
             uiSearchRuleIndex=SearchFreeSfid(Adapter);
@@ -2169,7 +2093,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 					Adapter->PackInfo[uiSearchRuleIndex].bActive=FALSE;
                     Adapter->PackInfo[uiSearchRuleIndex].bValid=FALSE;
 					Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value=0;
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 
 				else if(psfLocalSet->bValid && (pstAddIndication->u8CC == 0))
@@ -2200,14 +2124,13 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 							if(!Adapter->LinkUpStatus)
 							{
 								netif_carrier_on(Adapter->dev);
-    							netif_start_queue(Adapter->dev);
+								netif_start_queue(Adapter->dev);
 								Adapter->LinkUpStatus = 1;
-								do_gettimeofday(&tv);
-
+								if (netif_msg_link(Adapter))
+									pr_info(PFX "%s: link up\n", Adapter->dev->name);
 								atomic_set(&Adapter->TxPktAvail, 1);
 								wake_up(&Adapter->tx_packet_wait_queue);
-								Adapter->liTimeSinceLastNetEntry = tv.tv_sec;
-								BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "============Tx Service Flow Created!");
+								Adapter->liTimeSinceLastNetEntry = get_seconds();
 							}
 						}
 					}
@@ -2218,13 +2141,13 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 					Adapter->PackInfo[uiSearchRuleIndex].bActive=FALSE;
                     Adapter->PackInfo[uiSearchRuleIndex].bValid=FALSE;
 					Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value=0;
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 			}
 			else
 			{
 				BCM_DEBUG_PRINT( Adapter,DBG_TYPE_PRINTK, 0, 0, "DSA ACK did not get valid SFID");
-				bcm_kfree(pstAddIndication);
+				kfree(pstAddIndication);
 				return FALSE;
 			}
 		}
@@ -2239,7 +2162,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 			((stLocalSFChangeIndicationAlt*)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSC_RSP;
 
 			CopyBufferToControlPacket(Adapter,(PVOID)Adapter->caDsxReqResp);
-			bcm_kfree(pstAddIndication);
+			kfree(pstAddIndication);
 		}
 		break;
 		case DSC_RSP:
@@ -2312,13 +2235,13 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 				else if(pstChangeIndication->u8CC == 6)
 				{
 					deleteSFBySfid(Adapter,uiSearchRuleIndex);
-					bcm_kfree(pstAddIndication);
+					kfree(pstAddIndication);
 				}
 			}
 			else
 			{
 				BCM_DEBUG_PRINT( Adapter,DBG_TYPE_PRINTK, 0, 0, "DSC ACK did not get valid SFID");
-				bcm_kfree(pstAddIndication);
+				kfree(pstAddIndication);
 				return FALSE;
 			}
 		}
@@ -2355,7 +2278,7 @@ BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,  /**<Pointer to the Adap
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "DSD ACK Rcd, let App handle it\n");
 			break;
 	default:
-		bcm_kfree(pstAddIndication);
+		kfree(pstAddIndication);
 		return FALSE ;
 	}
 	return TRUE;

drivers/staging/bcm/CmHost.h

@@ -150,8 +150,6 @@ typedef struct stLocalSFChangeIndicationAlt{
 
 ULONG StoreCmControlResponseMessage(PMINI_ADAPTER Adapter,PVOID pvBuffer,UINT *puBufferLength);
 
-ULONG GetNextTargetBufferLocation(PMINI_ADAPTER Adapter,B_UINT16 tid);
-
 INT AllocAdapterDsxBuffer(PMINI_ADAPTER Adapter);
 
 INT FreeAdapterDsxBuffer(PMINI_ADAPTER Adapter);
@@ -159,7 +157,6 @@ ULONG SetUpTargetDsxBuffers(PMINI_ADAPTER Adapter);
 
 BOOLEAN CmControlResponseMessage(PMINI_ADAPTER Adapter,PVOID pvBuffer);
 
-VOID deleteSFBySfid(PMINI_ADAPTER Adapter, UINT uiSearchRuleIndex);
 
 #pragma pack (pop)
 

drivers/staging/bcm/DDRInit.c

@@ -1,6 +1,5 @@
 #include "headers.h"
 
-#ifndef BCM_SHM_INTERFACE
 
 
 #define DDR_DUMP_INTERNAL_DEVICE_MEMORY 0xBFC02B00
@@ -188,17 +187,6 @@ static DDR_SET_NODE asDPLL_266MHZ[] = {
                                         {0x0f000840,0x0FFF1B00},
                                         {0x0f000870,0x00000002}
 									  };
-#if 0
-static DDR_SET_NODE asDPLL_800MHZ[] = {
-										{0x0f000810,0x00000F95},
-										{0x0f000810,0x00000F95},
-                                        {0x0f000810,0x00000F95},
-                                        {0x0f000820,0x03F1365B},
-                                        {0x0f000840,0x0FFF0000},
-                                        {0x0f000880,0x000003DD},
-                                        {0x0f000860,0x00000000}
-									  };
-#endif
 
 #define T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ 11  //index for 0x0F007000
 static DDR_SET_NODE asT3B_DDRSetting133MHz[] = {//      # DPLL Clock Setting
@@ -1298,5 +1286,4 @@ int download_ddr_settings(PMINI_ADAPTER Adapter)
 	return retval;
 }
 
-#endif
 

drivers/staging/bcm/Debug.c

@@ -1,41 +0,0 @@
-#include "headers.h"
-
-static UINT current_debug_level=BCM_SCREAM;
-
-int bcm_print_buffer( UINT debug_level, const char *function_name,
-				  char *file_name, int line_number, unsigned char *buffer, int bufferlen, enum _BASE_TYPE base)
-{
-	static const char * const buff_dump_base[] = {
-		"DEC", "HEX", "OCT", "BIN"
-	};
-	if(debug_level>=current_debug_level)
-	{
-		int i=0;
-		printk("\n%s:%s:%d:Buffer dump of size 0x%x in the %s:\n", file_name, function_name, line_number, bufferlen, buff_dump_base[1]);
-		for(;i<bufferlen;i++)
-		{
-			if(i && !(i%16) )
-				printk("\n");
-			switch(base)
-			{
-				case BCM_BASE_TYPE_DEC:
-					printk("%03d ", buffer[i]);
-					break;
-				case BCM_BASE_TYPE_OCT:
-					printk("%0x03o ", buffer[i]);
-					break;
-				case BCM_BASE_TYPE_BIN:
-					printk("%02x ", buffer[i]);
-					break;
-				case BCM_BASE_TYPE_HEX:
-				default:
-					printk("%02X ", buffer[i]);
-					break;
-			}
-		}
-		printk("\n");
-	}
-	return 0;
-}
-
-

drivers/staging/bcm/Debug.h

@@ -9,34 +9,6 @@
 #include <linux/string.h>
 #define NONE 0xFFFF
 
-typedef enum _BASE_TYPE
-{
-	BCM_BASE_TYPE_DEC,
-	BCM_BASE_TYPE_OCT,
-	BCM_BASE_TYPE_BIN,
-	BCM_BASE_TYPE_HEX,
-	BCM_BASE_TYPE_NONE,
-} BASE_TYPE, *PBASE_TYPE;
-
-int bcm_print_buffer( UINT debug_level, const char *function_name,
-				  char *file_name, int line_number, unsigned char *buffer, int bufferlen, BASE_TYPE base);
-
-#ifdef BCM_SHM_INTERFACE
-#define CPE_VIRTUAL_ERROR_CODE_BASE_ADDR		(0xBFC02E00 + 0x4C)
-// ERROR codes for debugging
-extern unsigned char u32ErrorCounter ;
-#define ERROR_DEVICE_REMOVED  0x1
-#define ERROR_LEADER_LENGTH_ZERO  0x2
-#define ERROR_LEADER_LENGTH_CORRUPTED  0x3
-#define ERROR_NO_SKBUFF  0x4
-
-#define ERROR_DL_MODULE 0xaa000000
-extern void  CPE_ERROR_LOG(unsigned int module,unsigned int code);
-
-#endif
-
-
-
 
 //--------------------------------------------------------------------------------
 
@@ -242,44 +214,34 @@ typedef struct _S_BCM_DEBUG_STATE {
 
 //--- Only for direct printk's; "hidden" to API.
 #define DBG_TYPE_PRINTK		3
-#define PRINTKS_ON			1	// "hidden" from API, set to 0 to turn off all printk's
-
-#define BCM_DEBUG_PRINT(Adapter, Type, SubType, dbg_level, string, args...) do { \
-	if ((DBG_TYPE_PRINTK == Type) && (PRINTKS_ON)) {	\
-		printk ("%s:" string, __FUNCTION__, ##args);	\
-		printk("\n");	\
-	} else if (!Adapter)			\
-		;							\
-	else {							\
-		if (((dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level) &&	\
-		   ((Type & Adapter->stDebugState.type) && (SubType & Adapter->stDebugState.subtype[Type]))) { \
-		   		if (dbg_level & DBG_NO_FUNC_PRINT)		\
-					printk (string, ##args);						\
-				else	\
-					{												\
-					printk ("%s:" string, __FUNCTION__, ##args);	\
-					printk("\n"); \
-					} \
-		}	\
-		}	\
-} while (0)
 
-#define BCM_DEBUG_PRINT_BUFFER(Adapter, Type, SubType, dbg_level,  buffer, bufferlen) do { \
-		if ((DBG_TYPE_PRINTK == Type) && (PRINTKS_ON)) {	\
-			bcm_print_buffer( dbg_level, __FUNCTION__, __FILE__, __LINE__, buffer, bufferlen, BCM_BASE_TYPE_HEX);	\
-		} else if (!Adapter)			\
-			;							\
-		else {							\
-			if (((dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level)  && \
-			   ((Type & Adapter->stDebugState.type) && (SubType & Adapter->stDebugState.subtype[Type]))) { \
-					if (dbg_level & DBG_NO_FUNC_PRINT)		\
-						bcm_print_buffer( dbg_level, NULL, NULL, __LINE__, buffer, bufferlen, BCM_BASE_TYPE_HEX);						\
-					else												\
-						bcm_print_buffer( dbg_level, __FUNCTION__, __FILE__, __LINE__, buffer, bufferlen, BCM_BASE_TYPE_HEX);	\
-			}	\
-		}	\
+#define BCM_DEBUG_PRINT(Adapter, Type, SubType, dbg_level, string, args...) \
+	do {								\
+		if (DBG_TYPE_PRINTK == Type)				\
+			pr_info("%s:" string, __func__, ##args);	\
+		else if (Adapter &&					\
+			 (dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level && \
+			 (Type & Adapter->stDebugState.type) &&		\
+			 (SubType & Adapter->stDebugState.subtype[Type])) { \
+			if (dbg_level & DBG_NO_FUNC_PRINT)		\
+				printk(KERN_DEBUG string, ##args);	\
+			else						\
+				printk(KERN_DEBUG "%s:" string, __func__, ##args);	\
+		}							\
 	} while (0)
 
+#define BCM_DEBUG_PRINT_BUFFER(Adapter, Type, SubType, dbg_level,  buffer, bufferlen) do { \
+	if (DBG_TYPE_PRINTK == Type ||					\
+	    (Adapter &&							\
+	     (dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level  && \
+	     (Type & Adapter->stDebugState.type) &&			\
+	     (SubType & Adapter->stDebugState.subtype[Type]))) {	\
+		printk(KERN_DEBUG "%s:\n", __func__);			\
+		print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET,	\
+			       16, 1, buffer, bufferlen, false);	\
+	}								\
+} while(0)
+
 
 #define BCM_SHOW_DEBUG_BITMAP(Adapter)	do { \
 	int i;									\

drivers/staging/bcm/HandleControlPacket.c

@@ -11,8 +11,7 @@ When a control packet is received, analyze the
 Enqueue the control packet for Application.
 @return None
 */
-VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter structure*/
-								struct sk_buff *skb)				/**<Pointer to the socket buffer*/
+static VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, struct sk_buff *skb)
 {
 	PPER_TARANG_DATA	pTarang = NULL;
 	BOOLEAN HighPriorityMessage = FALSE;
@@ -20,8 +19,10 @@ VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter
 	CHAR cntrl_msg_mask_bit = 0;
 	BOOLEAN drop_pkt_flag = TRUE ;
 	USHORT usStatus = *(PUSHORT)(skb->data);
-	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "=====>");
-	/* Get the Leader field */
+
+	if (netif_msg_pktdata(Adapter))
+		print_hex_dump(KERN_DEBUG, PFX "rx control: ", DUMP_PREFIX_NONE,
+			       16, 1, skb->data, skb->len, 0);
 
 	switch(usStatus)
 	{
@@ -134,7 +135,7 @@ VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter
     }
 	up(&Adapter->RxAppControlQueuelock);
     wake_up(&Adapter->process_read_wait_queue);
-    bcm_kfree_skb(skb);
+    dev_kfree_skb(skb);
 	BCM_DEBUG_PRINT( Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "After wake_up_interruptible");
 }
 
@@ -185,33 +186,7 @@ int control_packet_handler  (PMINI_ADAPTER Adapter  /**< pointer to adapter obje
 			{
 				DEQUEUEPACKET(Adapter->RxControlHead,Adapter->RxControlTail);
 //				Adapter->RxControlHead=ctrl_packet->next;
-				((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats.rx_packets++;
-				((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats.rx_bytes+=
-				((PLEADER)ctrl_packet->data)->PLength;
-			}
-			#if 0  //Idle mode debug profiling...
-			if(*(PUSHORT)ctrl_packet->data == IDLE_MODE_STATUS)
-			{
-				puiBuffer = (PUINT)(ctrl_packet->data +sizeof(USHORT));
-				if((ntohl(*puiBuffer) == GO_TO_IDLE_MODE_PAYLOAD))
-				{
-					memset(&tv, 0, sizeof(tv));
-					do_gettimeofday(&tv);
-					if((ntohl(*(puiBuffer+1)) == 0))
-					{
-						BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "IdleMode Wake-up Msg from f/w at time :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
-					}
-					else
-					{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "IdleMode req Msg from f/w at time :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
-					}
-				}
-				else if((ntohl(*puiBuffer) == IDLE_MODE_SF_UPDATE_MSG))
-				{
-					BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, "GOT IDLE_MODE_SF_UPDATE MSG at time :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
-				}
 			}
-			#endif
 
 			spin_unlock_irqrestore (&Adapter->control_queue_lock, flags);
 		 	handle_rx_control_packet(Adapter, ctrl_packet);
@@ -234,7 +209,7 @@ INT flushAllAppQ(void)
 		{
 			PacketToDrop=pTarang->RxAppControlHead;
 			DEQUEUEPACKET(pTarang->RxAppControlHead,pTarang->RxAppControlTail);
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 		}
 		pTarang->AppCtrlQueueLen = 0;
 		//dropped contrl packet statistics also should be reset.

drivers/staging/bcm/HostMibs.h

@@ -1,7 +0,0 @@
-#ifndef _HOST_MIBS_H
-#define _HOST_MIBS_H
-
-INT ProcessGetHostMibs(PMINI_ADAPTER Adapter,
-						  PVOID ioBuffer,
-						  ULONG inputBufferLength);
-#endif

drivers/staging/bcm/IPv6Protocol.c

@@ -1,5 +1,9 @@
 #include "headers.h"
 
+static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
+static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
+static VOID DumpIpv6Header(IPV6Header *pstIpv6Header);
+
 static UCHAR * GetNextIPV6ChainedHeader(UCHAR **ppucPayload,UCHAR *pucNextHeader,BOOLEAN *bParseDone,USHORT *pusPayloadLength)
 {
 	UCHAR *pucRetHeaderPtr = NULL;
@@ -257,7 +261,7 @@ USHORT	IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control stru
 }
 
 
-BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
+static BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
 {
 	UINT uiLoopIndex=0;
 	UINT  uiIpv6AddIndex=0;
@@ -310,7 +314,7 @@ BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pst
 	return FALSE;
 }
 
-BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
+static BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header)
 {
 	UINT uiLoopIndex=0;
 	UINT  uiIpv6AddIndex=0;
@@ -376,7 +380,7 @@ VOID DumpIpv6Address(ULONG *puIpv6Address)
 
 }
 
-VOID DumpIpv6Header(IPV6Header *pstIpv6Header)
+static VOID DumpIpv6Header(IPV6Header *pstIpv6Header)
 {
 	UCHAR ucVersion;
 	UCHAR  ucPrio ;

drivers/staging/bcm/IPv6ProtocolHdr.h

@@ -101,15 +101,12 @@ typedef enum _E_IPADDR_CONTEXT
 
 
 //Function Prototypes
-BOOLEAN MatchSrcIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
-BOOLEAN MatchDestIpv6Address(S_CLASSIFIER_RULE *pstClassifierRule,IPV6Header *pstIpv6Header);
 
 USHORT	IpVersion6(PMINI_ADAPTER Adapter, /**< Pointer to the driver control structure */
 					PVOID pcIpHeader, /**<Pointer to the IP Hdr of the packet*/
 					S_CLASSIFIER_RULE *pstClassifierRule );
 
 VOID DumpIpv6Address(ULONG *puIpv6Address);
-VOID DumpIpv6Header(IPV6Header *pstIpv6Header);
 
 extern BOOLEAN MatchSrcPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushSrcPort);
 extern BOOLEAN MatchDestPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushSrcPort);

drivers/staging/bcm/InterfaceDld.c

@@ -1,6 +1,5 @@
 #include "headers.h"
 
-#ifndef BCM_SHM_INTERFACE
 
 int InterfaceFileDownload( PVOID arg,
                         struct file *flp,
@@ -49,7 +48,7 @@ int InterfaceFileDownload( PVOID arg,
         on_chip_loc+=MAX_TRANSFER_CTRL_BYTE_USB;
 	}/* End of for(;;)*/
 
-	bcm_kfree(buff);
+	kfree(buff);
     return errno;
 }
 
@@ -70,8 +69,8 @@ int InterfaceFileReadbackFromChip( PVOID arg,
     buff_readback=(PCHAR)kmalloc(MAX_TRANSFER_CTRL_BYTE_USB , GFP_DMA);
     if(!buff || !buff_readback)
     {
-        bcm_kfree(buff);
-        bcm_kfree(buff_readback);
+        kfree(buff);
+        kfree(buff_readback);
 
         return -ENOMEM;
     }
@@ -138,8 +137,8 @@ int InterfaceFileReadbackFromChip( PVOID arg,
         on_chip_loc+=MAX_TRANSFER_CTRL_BYTE_USB;
     }/* End of while(1)*/
 exit:
-    bcm_kfree(buff);
-    bcm_kfree(buff_readback);
+    kfree(buff);
+    kfree(buff_readback);
 	return Status;
 }
 
@@ -165,7 +164,7 @@ static int bcm_download_config_file(PMINI_ADAPTER Adapter,
 			psFwInfo->pvMappedFirmwareAddress, psFwInfo->u32FirmwareLength);
 	if(retval)
 	{
-		bcm_kfree (Adapter->pstargetparams);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		return -EFAULT;
 	}
@@ -231,41 +230,6 @@ static int bcm_download_config_file(PMINI_ADAPTER Adapter,
 
 	return retval;
 }
-#if 0
-static int bcm_download_buffer(PMINI_ADAPTER Adapter,
-	unsigned char *mappedbuffer, unsigned int u32FirmwareLength,
-	unsigned long u32StartingAddress)
-{
-    char            *buff=NULL;
-    unsigned int    len = 0;
-	int 			retval = STATUS_SUCCESS;
-	buff = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL);
-
-	len = u32FirmwareLength;
-
-	while(u32FirmwareLength)
-	{
-		len = MIN_VAL (u32FirmwareLength, MAX_TRANSFER_CTRL_BYTE_USB);
-		if(STATUS_SUCCESS != (retval = copy_from_user(buff,
-				(unsigned char *)mappedbuffer, len)))
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "copy_from_user failed\n");
-			break;
-		}
-		retval = wrm (Adapter, u32StartingAddress, buff, len);
-		if(retval)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "wrm failed\n");
-			break;
-		}
-		u32StartingAddress 	+= len;
-		u32FirmwareLength  	-= len;
-		mappedbuffer	   	+=len;
-	}
-	bcm_kfree(buff);
-	return retval;
-}
-#endif
 static int bcm_compare_buff_contents(unsigned char *readbackbuff,
 	unsigned char *buff,unsigned int len)
 {
@@ -297,58 +261,6 @@ static int bcm_compare_buff_contents(unsigned char *readbackbuff,
 	}
 	return retval;
 }
-#if 0
-static int bcm_buffer_readback(PMINI_ADAPTER Adapter,
-	unsigned char *mappedbuffer, unsigned int u32FirmwareLength,
-	unsigned long u32StartingAddress)
-{
-	unsigned char *buff = NULL;
-	unsigned char *readbackbuff = NULL;
-	unsigned int  len = u32FirmwareLength;
-	int retval = STATUS_SUCCESS;
-
-    buff=(unsigned char *)kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL);
-	if(NULL == buff)
-		return -ENOMEM;
-	readbackbuff =  (unsigned char *)kzalloc(MAX_TRANSFER_CTRL_BYTE_USB,
-					GFP_KERNEL);
-	if(NULL == readbackbuff)
-	{
-		bcm_kfree(buff);
-		return -ENOMEM;
-	}
-	while (u32FirmwareLength && !retval)
-	{
-		len = MIN_VAL (u32FirmwareLength, MAX_TRANSFER_CTRL_BYTE_USB);
-
-		/* read from the appl buff and then read from the target, compare */
-		if(STATUS_SUCCESS != (retval = copy_from_user(buff,
-				(unsigned char *)mappedbuffer, len)))
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "copy_from_user failed\n");
-			break;
-		}
-		retval = rdm (Adapter, u32StartingAddress, readbackbuff, len);
-		if(retval)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "rdm failed\n");
-			break;
-		}
-
-		if (STATUS_SUCCESS !=
-			(retval = bcm_compare_buff_contents (readbackbuff, buff, len)))
-		{
-			break;
-		}
-		u32StartingAddress 	+= len;
-		u32FirmwareLength  	-= len;
-		mappedbuffer	   	+=len;
-	}/* end of while (u32FirmwareLength && !retval) */
-	bcm_kfree(buff);
-	bcm_kfree(readbackbuff);
-	return retval;
-}
-#endif
 int bcm_ioctl_fw_download(PMINI_ADAPTER Adapter, FIRMWARE_INFO *psFwInfo)
 {
 	int retval = STATUS_SUCCESS;
@@ -389,23 +301,6 @@ int bcm_ioctl_fw_download(PMINI_ADAPTER Adapter, FIRMWARE_INFO *psFwInfo)
 			goto error ;
 		}
 
-		#if 0
-		retval = bcm_download_buffer(Adapter,
-				(unsigned char *)psFwInfo->pvMappedFirmwareAddress,
-				psFwInfo->u32FirmwareLength, psFwInfo->u32StartingAddress);
-		if(retval != STATUS_SUCCESS)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "User space buffer download fails....");
-		}
-		retval = bcm_buffer_readback (Adapter,
-				(unsigned char *)psFwInfo->pvMappedFirmwareAddress,
-				psFwInfo->u32FirmwareLength, psFwInfo->u32StartingAddress);
-
-		if(retval != STATUS_SUCCESS)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "read back verifier failed ....");
-		}
-		#endif
 		retval = buffDnldVerify(Adapter,
 					buff,
 					psFwInfo->u32FirmwareLength,
@@ -417,7 +312,7 @@ int bcm_ioctl_fw_download(PMINI_ADAPTER Adapter, FIRMWARE_INFO *psFwInfo)
 		}
 	}
 error:
-	bcm_kfree(buff);
+	kfree(buff);
 	return retval;
 }
 
@@ -480,7 +375,7 @@ static INT buffRdbkVerify(PMINI_ADAPTER Adapter,
 		u32FirmwareLength  	-= len;
 		mappedbuffer	   	+=len;
 	}/* end of while (u32FirmwareLength && !retval) */
-	bcm_kfree(readbackbuff);
+	kfree(readbackbuff);
 	return retval;
 }
 
@@ -506,5 +401,4 @@ error:
 	return status;
 }
 
-#endif
 

drivers/staging/bcm/InterfaceIdleMode.c

@@ -98,14 +98,6 @@ int InterfaceIdleModeRespond(PMINI_ADAPTER Adapter, unsigned int* puiBuffer)
 			Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
 
 			wake_up(&Adapter->lowpower_mode_wait_queue);
-		#if 0
-			if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, IDLE_MODE, DBG_LVL_ALL,"LED Thread is Running. Hence Setting the LED Event as IDLEMODE_EXIT");
-				Adapter->DriverState = IDLEMODE_EXIT;
-				wake_up(&Adapter->LEDInfo.notify_led_event);
-			}
-		#endif
 
 		}
 		else
@@ -154,17 +146,7 @@ int InterfaceIdleModeRespond(PMINI_ADAPTER Adapter, unsigned int* puiBuffer)
 	return status;
 }
 
-
-VOID InterfaceWriteIdleModeWakePattern(PMINI_ADAPTER Adapter)
-{
-/*	BeceemWriteMemoryUshort(Adapter, Host2CPU_Mailbox_Low, 0x1d1e);
-	BeceemWriteMemoryUshort(Adapter, Host2CPU_Mailbox_Low, 0x1d1e);
-	BeceemWriteMemoryUshort(Adapter, Host2CPU_Mailbox_Upp, 0xd0ea);
-	BeceemWriteMemoryUshort(Adapter, Host2CPU_Mailbox_Upp, 0xd0ea);*/
-	return;
-}
-
-int InterfaceAbortIdlemode(PMINI_ADAPTER Adapter, unsigned int Pattern)
+static int InterfaceAbortIdlemode(PMINI_ADAPTER Adapter, unsigned int Pattern)
 {
 	int 	status = STATUS_SUCCESS;
 	unsigned int value;

drivers/staging/bcm/InterfaceIdleMode.h

@@ -7,8 +7,6 @@ INT InterfaceIdleModeRespond(PMINI_ADAPTER Adapter, unsigned int *puiBuffer);
 
 VOID InterfaceWriteIdleModeWakePattern(PMINI_ADAPTER Adapter);
 
-INT InterfaceAbortIdlemode(PMINI_ADAPTER Adapter, unsigned int Pattern);
-
 INT InterfaceWakeUp(PMINI_ADAPTER Adapter);
 
 VOID InterfaceHandleShutdownModeWakeup(PMINI_ADAPTER Adapter);

drivers/staging/bcm/InterfaceInit.c

@@ -2,14 +2,27 @@
 
 static struct usb_device_id InterfaceUsbtable[] = {
     { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3) },
-	{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3B) },
-	{ USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3L) },
-    	{ USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_226) },
-	{ USB_DEVICE(BCM_USB_VENDOR_ID_FOXCONN, BCM_USB_PRODUCT_ID_1901) },
-    {}
+    { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3B) },
+    { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3L) },
+    { USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_226) },
+    { USB_DEVICE(BCM_USB_VENDOR_ID_FOXCONN, BCM_USB_PRODUCT_ID_1901) },
+
+    { }
 };
+MODULE_DEVICE_TABLE(usb, InterfaceUsbtable);
+
+static int debug = -1;
+module_param(debug, uint, 0600);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+static const u32 default_msg =
+    NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK
+    | NETIF_MSG_TIMER | NETIF_MSG_TX_ERR | NETIF_MSG_RX_ERR
+    | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN;
+
+static INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER Adapter);
 
-VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
+static VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
 {
 	INT i = 0;
 	// Wake up the wait_queue...
@@ -48,7 +61,7 @@ VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
 	{
 		if (psIntfAdapter->asUsbRcb[i].urb != NULL)
 		{
-			bcm_kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer);
+			kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer);
 			usb_free_urb(psIntfAdapter->asUsbRcb[i].urb);
 			psIntfAdapter->asUsbRcb[i].urb = NULL;
 		}
@@ -56,30 +69,7 @@ VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter)
 	AdapterFree(psIntfAdapter->psAdapter);
 }
 
-
-
-static int usbbcm_open(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-static int usbbcm_release(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-static ssize_t usbbcm_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
-{
-	return 0;
-}
-
-static ssize_t usbbcm_write(struct file *file, const char __user *user_buffer, size_t count, loff_t *ppos)
-{
-	return 0;
-}
-
-
-VOID ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter)
+static VOID ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter)
 {
 	ULONG ulReg = 0;
 
@@ -157,48 +147,32 @@ VOID ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter)
 
 }
 
-static struct file_operations usbbcm_fops = {
-    .open    =  usbbcm_open,
-    .release =  usbbcm_release,
-    .read    =  usbbcm_read,
-    .write   =  usbbcm_write,
-    .owner   =  THIS_MODULE,
-	.llseek = no_llseek,
-};
-
-static struct usb_class_driver usbbcm_class = {
-    .name =     	"usbbcm",
-    .fops =     	&usbbcm_fops,
-    .minor_base =   BCM_USB_MINOR_BASE,
-};
-
 static int
 usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 {
-	int retval =0 ;
-   	PMINI_ADAPTER psAdapter = NULL;
-	PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
-	struct usb_device      *udev = NULL;
+	struct usb_device *udev = interface_to_usbdev (intf);
+	int retval;
+	PMINI_ADAPTER psAdapter;
+	PS_INTERFACE_ADAPTER psIntfAdapter;
+	struct net_device *ndev;
 
-//	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Usbbcm probe!!");
-	if((intf == NULL) || (id == NULL))
-	{
-	//	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "intf or id is NULL");
-		return -EINVAL;
-	}
-
-	/* Allocate Adapter structure */
-	if((psAdapter = kzalloc(sizeof(MINI_ADAPTER), GFP_KERNEL)) == NULL)
-	{
-		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0, "Out of memory");
+	/* Reserve one extra queue for the bit-bucket */
+	ndev = alloc_etherdev_mq(sizeof(MINI_ADAPTER), NO_OF_QUEUES+1);
+	if(ndev == NULL) {
+		dev_err(&udev->dev, DRV_NAME ": no memory for device\n");
 		return -ENOMEM;
 	}
 
+	SET_NETDEV_DEV(ndev, &intf->dev);
+
+	psAdapter = netdev_priv(ndev);
+	psAdapter->dev = ndev;
+	psAdapter->msg_enable = netif_msg_init(debug, default_msg);
+
     /* Init default driver debug state */
 
-    psAdapter->stDebugState.debug_level = DBG_LVL_CURR;
+	psAdapter->stDebugState.debug_level = DBG_LVL_CURR;
 	psAdapter->stDebugState.type = DBG_TYPE_INITEXIT;
-	memset (psAdapter->stDebugState.subtype, 0, sizeof (psAdapter->stDebugState.subtype));
 
     /* Technically, one can start using BCM_DEBUG_PRINT after this point.
 	 * However, realize that by default the Type/Subtype bitmaps are all zero now;
@@ -217,22 +191,21 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	retval = InitAdapter(psAdapter);
 	if(retval)
 	{
-		BCM_DEBUG_PRINT (psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "InitAdapter Failed\n");
+		dev_err(&udev->dev, DRV_NAME ": InitAdapter Failed\n");
 		AdapterFree(psAdapter);
 		return retval;
 	}
 
 	/* Allocate interface adapter structure */
-	if((psAdapter->pvInterfaceAdapter =
-		kmalloc(sizeof(S_INTERFACE_ADAPTER), GFP_KERNEL)) == NULL)
+	psIntfAdapter = kzalloc(sizeof(S_INTERFACE_ADAPTER), GFP_KERNEL);
+	if (psIntfAdapter == NULL)
 	{
-		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0, "Out of memory");
+		dev_err(&udev->dev, DRV_NAME ": no memory for Interface adapter\n");
 		AdapterFree (psAdapter);
 		return -ENOMEM;
 	}
-	memset(psAdapter->pvInterfaceAdapter, 0, sizeof(S_INTERFACE_ADAPTER));
 
-	psIntfAdapter = InterfaceAdapterGet(psAdapter);
+	psAdapter->pvInterfaceAdapter = psIntfAdapter;
 	psIntfAdapter->psAdapter = psAdapter;
 
 	/* Store usb interface in Interface Adapter */
@@ -255,8 +228,6 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		usb_set_intfdata(intf, NULL);
 		udev = interface_to_usbdev (intf);
 		usb_put_dev(udev);
-		if(psAdapter->bUsbClassDriverRegistered == TRUE)
-				usb_deregister_dev (intf, &usbbcm_class);
 		InterfaceAdapterFree(psIntfAdapter);
 		return retval ;
 	}
@@ -269,7 +240,6 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		}
 	}
 
-	udev = interface_to_usbdev (intf);
 	/* Check whether the USB-Device Supports remote Wake-Up */
 	if(USB_CONFIG_ATT_WAKEUP & udev->actconfig->desc.bmAttributes)
 	{
@@ -309,38 +279,26 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
 static void usbbcm_disconnect (struct usb_interface *intf)
 {
-	PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
-	PMINI_ADAPTER psAdapter = NULL;
-	struct usb_device       *udev = NULL;
-    PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
+	PS_INTERFACE_ADAPTER psIntfAdapter = usb_get_intfdata(intf);
+	PMINI_ADAPTER psAdapter;
+	struct usb_device  *udev = interface_to_usbdev (intf);
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Usb disconnected");
-	if(intf == NULL)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "intf pointer is NULL");
-		return;
-	}
-	psIntfAdapter = usb_get_intfdata(intf);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "psIntfAdapter 0x%p",psIntfAdapter);
 	if(psIntfAdapter == NULL)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "InterfaceAdapter pointer is NULL");
 		return;
-	}
+
 	psAdapter = psIntfAdapter->psAdapter;
+	netif_device_detach(psAdapter->dev);
+
 	if(psAdapter->bDoSuspend)
 		intf->needs_remote_wakeup = 0;
 
 	psAdapter->device_removed = TRUE ;
 	usb_set_intfdata(intf, NULL);
 	InterfaceAdapterFree(psIntfAdapter);
-	udev = interface_to_usbdev (intf);
 	usb_put_dev(udev);
-	usb_deregister_dev (intf, &usbbcm_class);
 }
 
-
-static __inline int AllocUsbCb(PS_INTERFACE_ADAPTER psIntfAdapter)
+static int AllocUsbCb(PS_INTERFACE_ADAPTER psIntfAdapter)
 {
 	int i = 0;
 	for(i = 0; i < MAXIMUM_USB_TCB; i++)
@@ -382,13 +340,11 @@ static int device_run(PS_INTERFACE_ADAPTER psIntfAdapter)
 	status = InitCardAndDownloadFirmware(psIntfAdapter->psAdapter);
 	if(status != STATUS_SUCCESS)
 	{
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "InitCardAndDownloadFirmware failed.\n");
+		pr_err(DRV_NAME "InitCardAndDownloadFirmware failed.\n");
 		return status;
 	}
 	if(TRUE == psIntfAdapter->psAdapter->fw_download_done)
 	{
-
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Sending first interrupt URB down......");
 		if(StartInterruptUrb(psIntfAdapter))
 		{
 			BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Cannot send interrupt in URB");
@@ -401,48 +357,17 @@ static int device_run(PS_INTERFACE_ADAPTER psIntfAdapter)
 					psIntfAdapter->psAdapter->waiting_to_fw_download_done, 5*HZ);
 
 		if(value == 0)
-		{
-			BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"Mailbox Interrupt has not reached to Driver..");
-		}
-		else
-		{
-			BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"Got the mailbox interrupt ...Registering control interface...\n ");
-		}
+			pr_err(DRV_NAME ": Mailbox Interrupt has not reached to Driver..\n");
+
 		if(register_control_device_interface(psIntfAdapter->psAdapter) < 0)
 		{
-			BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Register Control Device failed...");
+			pr_err(DRV_NAME ": Register Control Device failed...\n");
 			return -EIO;
 		}
 	}
 	return 0;
 }
 
-#if 0
-static void	print_usb_interface_desc(struct usb_interface_descriptor *usb_intf_desc)
-{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "**************** INTERFACE DESCRIPTOR *********************");
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bLength: %x", usb_intf_desc->bLength);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bDescriptorType: %x", usb_intf_desc->bDescriptorType);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bInterfaceNumber: %x", usb_intf_desc->bInterfaceNumber);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bAlternateSetting: %x", usb_intf_desc->bAlternateSetting);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bNumEndpoints: %x", usb_intf_desc->bNumEndpoints);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bInterfaceClass: %x", usb_intf_desc->bInterfaceClass);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bInterfaceSubClass: %x", usb_intf_desc->bInterfaceSubClass);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bInterfaceProtocol: %x", usb_intf_desc->bInterfaceProtocol);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "iInterface :%x\n",usb_intf_desc->iInterface);
-}
-static void	print_usb_endpoint_descriptor(struct usb_endpoint_descriptor *usb_ep_desc)
-{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "**************** ENDPOINT DESCRIPTOR *********************");
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bLength  :%x ", usb_ep_desc->bLength);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bDescriptorType  :%x ", usb_ep_desc->bDescriptorType);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bEndpointAddress  :%x ", usb_ep_desc->bEndpointAddress);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bmAttributes  :%x ", usb_ep_desc->bmAttributes);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "wMaxPacketSize  :%x ",usb_ep_desc->wMaxPacketSize);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "bInterval  :%x ",usb_ep_desc->bInterval);
-}
-
-#endif
 
 static inline int bcm_usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
 {
@@ -518,7 +443,7 @@ static inline int bcm_usb_endpoint_is_isoc_out(const struct usb_endpoint_descrip
 	return (bcm_usb_endpoint_xfer_isoc(epd) && bcm_usb_endpoint_dir_out(epd));
 }
 
-INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
+static INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 {
 	struct usb_host_interface *iface_desc;
 	struct usb_endpoint_descriptor *endpoint;
@@ -530,20 +455,9 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 	UINT uiData = 0;
 
 	/* Store the usb dev into interface adapter */
-	psIntfAdapter->udev = usb_get_dev(interface_to_usbdev(
-								psIntfAdapter->interface));
-
-	if((psIntfAdapter->udev->speed == USB_SPEED_HIGH))
-	{
-		psIntfAdapter->bHighSpeedDevice = TRUE ;
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "MODEM IS CONFIGURED TO HIGH_SPEED ");
-	}
-	else
-	{
-		psIntfAdapter->bHighSpeedDevice = FALSE ;
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "MODEM IS CONFIGURED TO FULL_SPEED ");
-	}
+	psIntfAdapter->udev = usb_get_dev(interface_to_usbdev(psIntfAdapter->interface));
 
+	psIntfAdapter->bHighSpeedDevice = (psIntfAdapter->udev->speed == USB_SPEED_HIGH);
 	psIntfAdapter->psAdapter->interface_rdm = BcmRDM;
 	psIntfAdapter->psAdapter->interface_wrm = BcmWRM;
 
@@ -552,28 +466,27 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "CHIP ID Read Failed\n");
 		return STATUS_FAILURE;
 	}
-    if(0xbece3200==(psIntfAdapter->psAdapter->chip_id&~(0xF0)))
-	{
-		psIntfAdapter->psAdapter->chip_id=(psIntfAdapter->psAdapter->chip_id&~(0xF0));
-	}
 
-	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "First RDM Chip ID 0x%lx\n", psIntfAdapter->psAdapter->chip_id);
+	if(0xbece3200==(psIntfAdapter->psAdapter->chip_id&~(0xF0)))
+		psIntfAdapter->psAdapter->chip_id &= ~0xF0;
 
-    iface_desc = psIntfAdapter->interface->cur_altsetting;
-	//print_usb_interface_desc(&(iface_desc->desc));
+	dev_info(&psIntfAdapter->udev->dev, "RDM Chip ID 0x%lx\n",
+		 psIntfAdapter->psAdapter->chip_id);
+
+	iface_desc = psIntfAdapter->interface->cur_altsetting;
 
 	if(psIntfAdapter->psAdapter->chip_id == T3B)
 	{
-
 		//
 		//T3B device will have EEPROM,check if EEPROM is proper and BCM16 can be done or not.
 		//
 		BeceemEEPROMBulkRead(psIntfAdapter->psAdapter,&uiData,0x0,4);
 		if(uiData == BECM)
-		{
 			bBcm16 = TRUE;
-		}
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Number of Altsetting aviailable for This Modem 0x%x\n", psIntfAdapter->interface->num_altsetting);
+
+		dev_info(&psIntfAdapter->udev->dev, "number of alternate setting %d\n",
+			 psIntfAdapter->interface->num_altsetting);
+
 		if(bBcm16 == TRUE)
 		{
 			//selecting alternate setting one as a default setting for High Speed  modem.
@@ -644,12 +557,10 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 	}
 
 	iface_desc = psIntfAdapter->interface->cur_altsetting;
-	//print_usb_interface_desc(&(iface_desc->desc));
-   	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Current number of endpoints :%x \n", iface_desc->desc.bNumEndpoints);
-    for (value = 0; value < iface_desc->desc.bNumEndpoints; ++value)
+
+	for (value = 0; value < iface_desc->desc.bNumEndpoints; ++value)
 	{
-        endpoint = &iface_desc->endpoint[value].desc;
-		//print_usb_endpoint_descriptor(endpoint);
+		endpoint = &iface_desc->endpoint[value].desc;
 
         if (!psIntfAdapter->sBulkIn.bulk_in_endpointAddr && bcm_usb_endpoint_is_bulk_in(endpoint))
         {
@@ -682,10 +593,10 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
             psIntfAdapter->sIntrIn.int_in_buffer =
 						kmalloc(buffer_size, GFP_KERNEL);
             if (!psIntfAdapter->sIntrIn.int_in_buffer) {
-                BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Could not allocate interrupt_in_buffer");
+		    dev_err(&psIntfAdapter->udev->dev,
+			    "could not allocate interrupt_in_buffer\n");
                 return -EINVAL;
             }
-			//psIntfAdapter->sIntrIn.int_in_pipe =
         }
 
         if (!psIntfAdapter->sIntrOut.int_out_endpointAddr && bcm_usb_endpoint_is_int_out(endpoint))
@@ -716,26 +627,15 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 	            psIntfAdapter->sIntrOut.int_out_buffer= kmalloc(buffer_size,
 														GFP_KERNEL);
 	            	if (!psIntfAdapter->sIntrOut.int_out_buffer)
-					{
-	                BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Could not allocate interrupt_out_buffer");
-	                return -EINVAL;
-            }
+			{
+				dev_err(&psIntfAdapter->udev->dev,
+					"could not allocate interrupt_out_buffer\n");
+					return -EINVAL;
+			}
         }
     }
 	}
     usb_set_intfdata(psIntfAdapter->interface, psIntfAdapter);
-    retval = usb_register_dev(psIntfAdapter->interface, &usbbcm_class);
-	if(retval)
-	{
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "usb register dev failed = %d", retval);
-		psIntfAdapter->psAdapter->bUsbClassDriverRegistered = FALSE;
-		return retval;
-	}
-	else
-	{
-		psIntfAdapter->psAdapter->bUsbClassDriverRegistered = TRUE;
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "usb dev registered");
-	}
 
 	psIntfAdapter->psAdapter->bcm_file_download = InterfaceFileDownload;
 	psIntfAdapter->psAdapter->bcm_file_readback_from_chip =
@@ -757,21 +657,13 @@ INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER psIntfAdapter)
 	}
 
 
-	retval = device_run(psIntfAdapter);
-	if(retval)
-	{
-		return retval;
-	}
-
-
-	return 0;
+	return device_run(psIntfAdapter);
 }
 
 static int InterfaceSuspend (struct usb_interface *intf, pm_message_t message)
 {
 	PS_INTERFACE_ADAPTER  psIntfAdapter = usb_get_intfdata(intf);
-	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "=================================\n");
-	//Bcm_kill_all_URBs(psIntfAdapter);
+
 	psIntfAdapter->bSuspended = TRUE;
 
 	if(TRUE == psIntfAdapter->bPreparingForBusSuspend)
@@ -812,57 +704,43 @@ static int InterfaceResume (struct usb_interface *intf)
 	return 0;
 }
 
-static int InterfacePreReset(struct usb_interface *intf)
-{
-    printk("====================>");
-	return STATUS_SUCCESS;
-}
-
-static int InterfacePostReset(struct usb_interface *intf)
-{
-    printk("Do Post chip reset setting here if it is required");
-   	return STATUS_SUCCESS;
-}
 static struct usb_driver usbbcm_driver = {
     .name = "usbbcm",
     .probe = usbbcm_device_probe,
     .disconnect = usbbcm_disconnect,
     .suspend = InterfaceSuspend,
     .resume = InterfaceResume,
-	.pre_reset=InterfacePreReset,
-	.post_reset=InterfacePostReset,
     .id_table = InterfaceUsbtable,
     .supports_autosuspend = 1,
 };
 
+struct class *bcm_class;
 
-/*
-Function:				InterfaceInitialize
 
-Description:			This is the hardware specific initialization Function.
-						Registering the driver with NDIS , other device specific NDIS
-						and hardware initializations are done here.
-
-Input parameters:		IN PMINI_ADAPTER Adapter   - Miniport Adapter Context
+static __init int bcm_init(void)
+{
+	printk(KERN_INFO "%s: %s, %s\n", DRV_NAME, DRV_DESCRIPTION, DRV_VERSION);
+	printk(KERN_INFO "%s\n", DRV_COPYRIGHT);
 
+	bcm_class = class_create(THIS_MODULE, DRV_NAME);
+	if (IS_ERR(bcm_class)) {
+		printk(KERN_ERR DRV_NAME ": could not create class\n");
+		return PTR_ERR(bcm_class);
+	}
 
-Return:					BCM_STATUS_SUCCESS - If Initialization of the
-						HW Interface was successful.
-						Other           - If an error occured.
-*/
-INT InterfaceInitialize(void)
-{
-//	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Registering Usb driver!!");
 	return usb_register(&usbbcm_driver);
 }
 
-INT InterfaceExit(void)
+static __exit void bcm_exit(void)
 {
-	//PMINI_ADAPTER psAdapter = NULL;
-	int status = 0;
+        class_destroy (bcm_class);
 
-	//BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Deregistering Usb driver!!");
 	usb_deregister(&usbbcm_driver);
-	return status;
 }
+
+module_init(bcm_init);
+module_exit(bcm_exit);
+
+MODULE_DESCRIPTION(DRV_DESCRIPTION);
+MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE ("GPL");

drivers/staging/bcm/InterfaceInit.h

@@ -19,33 +19,7 @@ INT InterfaceInitialize(void);
 
 INT InterfaceExit(void);
 
-#ifndef BCM_SHM_INTERFACE
-INT InterfaceAdapterInit(PS_INTERFACE_ADAPTER Adapter);
-
 INT usbbcm_worker_thread(PS_INTERFACE_ADAPTER psIntfAdapter);
 
-VOID InterfaceAdapterFree(PS_INTERFACE_ADAPTER psIntfAdapter);
-
-#else
-INT InterfaceAdapterInit(PMINI_ADAPTER Adapter);
-#endif
-
-
-#if 0
-
-ULONG InterfaceClaimAdapter(PMINI_ADAPTER Adapter);
-
-VOID InterfaceDDRControllerInit(PMINI_ADAPTER Adapter);
-
-ULONG InterfaceReset(PMINI_ADAPTER Adapter);
-
-ULONG InterfaceRegisterResources(PMINI_ADAPTER Adapter);
-
-VOID InterfaceUnRegisterResources(PMINI_ADAPTER Adapter);
-
-ULONG InterfaceFirmwareDownload(PMINI_ADAPTER Adapter);
-
-#endif
-
 #endif
 

drivers/staging/bcm/InterfaceIsr.c

@@ -1,6 +1,5 @@
 #include "headers.h"
 
-#ifndef BCM_SHM_INTERFACE
 
 static void read_int_callback(struct urb *urb/*, struct pt_regs *regs*/)
 {
@@ -8,6 +7,10 @@ static void read_int_callback(struct urb *urb/*, struct pt_regs *regs*/)
 	PS_INTERFACE_ADAPTER psIntfAdapter = (PS_INTERFACE_ADAPTER)urb->context;
 	PMINI_ADAPTER Adapter = psIntfAdapter->psAdapter ;
 
+	if (netif_msg_intr(Adapter))
+		pr_info(PFX "%s: interrupt status %d\n",
+			Adapter->dev->name, status);
+
 	if(Adapter->device_removed == TRUE)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, INTF_INIT, DBG_LVL_ALL,"Device has Got Removed.");
@@ -164,40 +167,3 @@ INT StartInterruptUrb(PS_INTERFACE_ADAPTER psIntfAdapter)
 	return status;
 }
 
-/*
-Function:				InterfaceEnableInterrupt
-
-Description:			This is the hardware specific Function for configuring
-						and enabling the interrupts on the device.
-
-Input parameters:		IN PMINI_ADAPTER Adapter   - Miniport Adapter Context
-
-
-Return:				BCM_STATUS_SUCCESS - If configuring the interrupts was successful.
-						Other           - If an error occured.
-*/
-
-void InterfaceEnableInterrupt(PMINI_ADAPTER Adapter)
-{
-
-}
-
-/*
-Function:				InterfaceDisableInterrupt
-
-Description:			This is the hardware specific Function for disabling the interrupts on the device.
-
-Input parameters:		IN PMINI_ADAPTER Adapter   - Miniport Adapter Context
-
-
-Return:				BCM_STATUS_SUCCESS - If disabling the interrupts was successful.
-						Other           - If an error occured.
-*/
-
-void InterfaceDisableInterrupt(PMINI_ADAPTER Adapter)
-{
-
-}
-
-#endif
-

drivers/staging/bcm/InterfaceMisc.c

@@ -1,17 +1,5 @@
 #include "headers.h"
 
-#ifndef BCM_SHM_INTERFACE
-
-PS_INTERFACE_ADAPTER
-InterfaceAdapterGet(PMINI_ADAPTER psAdapter)
-{
-	if(psAdapter == NULL)
-	{
-		return NULL;
-	}
-	return (PS_INTERFACE_ADAPTER)(psAdapter->pvInterfaceAdapter);
-}
-
 INT
 InterfaceRDM(PS_INTERFACE_ADAPTER psIntfAdapter,
             UINT addr,
@@ -236,9 +224,7 @@ VOID Bcm_kill_all_URBs(PS_INTERFACE_ADAPTER psIntfAdapter)
 	}
 
 	/* Cancel All submitted TX URB's */
-	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cancelling All Submitted TX Urbs \n");
-
-    for(i = 0; i < MAXIMUM_USB_TCB; i++)
+	for(i = 0; i < MAXIMUM_USB_TCB; i++)
 	{
 		tempUrb = psIntfAdapter->asUsbTcb[i].urb;
 		if(tempUrb)
@@ -248,9 +234,6 @@ VOID Bcm_kill_all_URBs(PS_INTERFACE_ADAPTER psIntfAdapter)
 		}
 	}
 
-
-    BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Cancelling All submitted Rx Urbs \n");
-
 	for(i = 0; i < MAXIMUM_USB_RCB; i++)
 	{
 		tempUrb = psIntfAdapter->asUsbRcb[i].urb;
@@ -261,16 +244,11 @@ VOID Bcm_kill_all_URBs(PS_INTERFACE_ADAPTER psIntfAdapter)
 		}
 	}
 
-
 	atomic_set(&psIntfAdapter->uNumTcbUsed, 0);
 	atomic_set(&psIntfAdapter->uCurrTcb, 0);
 
 	atomic_set(&psIntfAdapter->uNumRcbUsed, 0);
 	atomic_set(&psIntfAdapter->uCurrRcb, 0);
-
-	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "TCB: used- %d cur-%d\n", atomic_read(&psIntfAdapter->uNumTcbUsed), atomic_read(&psIntfAdapter->uCurrTcb));
-	BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "RCB: used- %d cur-%d\n", atomic_read(&psIntfAdapter->uNumRcbUsed), atomic_read(&psIntfAdapter->uCurrRcb));
-
 }
 
 VOID putUsbSuspend(struct work_struct *work)
@@ -282,9 +260,6 @@ VOID putUsbSuspend(struct work_struct *work)
 
 	if(psIntfAdapter->bSuspended == FALSE)
 		usb_autopm_put_interface(intf);
-	else
-		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Interface Resumed Completely\n");
 
 }
 
-#endif

drivers/staging/bcm/InterfaceMisc.h

@@ -1,9 +1,6 @@
 #ifndef __INTERFACE_MISC_H
 #define __INTERFACE_MISC_H
 
-PS_INTERFACE_ADAPTER
-InterfaceAdapterGet(PMINI_ADAPTER psAdapter);
-
 INT
 InterfaceRDM(PS_INTERFACE_ADAPTER psIntfAdapter,
 			UINT addr,

drivers/staging/bcm/InterfaceRx.c

@@ -1,5 +1,15 @@
 #include "headers.h"
-extern int SearchVcid(PMINI_ADAPTER , unsigned short);
+
+static int SearchVcid(PMINI_ADAPTER Adapter,unsigned short usVcid)
+{
+	int iIndex=0;
+
+	for(iIndex=(NO_OF_QUEUES-1);iIndex>=0;iIndex--)
+		if(Adapter->PackInfo[iIndex].usVCID_Value == usVcid)
+			return iIndex;
+	return NO_OF_QUEUES+1;
+
+}
 
 
 static PUSB_RCB
@@ -38,13 +48,9 @@ static void read_bulk_callback(struct urb *urb)
 	PMINI_ADAPTER Adapter = psIntfAdapter->psAdapter;
 	PLEADER pLeader = urb->transfer_buffer;
 
-
-	#if 0
-	int *puiBuffer = NULL;
-	struct timeval tv;
-	memset(&tv, 0, sizeof(tv));
-	do_gettimeofday(&tv);
-	#endif
+	if (unlikely(netif_msg_rx_status(Adapter)))
+		pr_info(PFX "%s: rx urb status %d length %d\n",
+			Adapter->dev->name, urb->status, urb->actual_length);
 
 	if((Adapter->device_removed == TRUE)  ||
 		(TRUE == Adapter->bEndPointHalted) ||
@@ -89,10 +95,10 @@ static void read_bulk_callback(struct urb *urb)
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "Leader Status:0x%hX, Length:0x%hX, VCID:0x%hX", pLeader->Status,pLeader->PLength,pLeader->Vcid);
 	if(MAX_CNTL_PKT_SIZE < pLeader->PLength)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Corrupted leader length...%d\n",
-					pLeader->PLength);
-		atomic_inc(&Adapter->RxPacketDroppedCount);
-		atomic_add(pLeader->PLength, &Adapter->BadRxByteCount);
+		if (netif_msg_rx_err(Adapter))
+			pr_info(PFX "%s: corrupted leader length...%d\n",
+				Adapter->dev->name, pLeader->PLength);
+		++Adapter->dev->stats.rx_dropped;
 		atomic_dec(&psIntfAdapter->uNumRcbUsed);
 		return;
 	}
@@ -145,10 +151,9 @@ static void read_bulk_callback(struct urb *urb)
 		skb_put (skb, pLeader->PLength + ETH_HLEN);
 		Adapter->PackInfo[QueueIndex].uiTotalRxBytes+=pLeader->PLength;
 		Adapter->PackInfo[QueueIndex].uiThisPeriodRxBytes+= pLeader->PLength;
-		atomic_add(pLeader->PLength, &Adapter->GoodRxByteCount);
         BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_RX, RX_DATA, DBG_LVL_ALL, "Recived Data pkt of len :0x%X", pLeader->PLength);
 
-		if(Adapter->if_up)
+		if(netif_running(Adapter->dev))
 		{
 			/* Moving ahead by ETH_HLEN to the data ptr as received from FW */
 			skb_pull(skb, ETH_HLEN);
@@ -173,9 +178,12 @@ static void read_bulk_callback(struct urb *urb)
 		else
 		{
 		    BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_RX, RX_DATA, DBG_LVL_ALL, "i/f not up hance freeing SKB...");
-			bcm_kfree_skb(skb);
+			dev_kfree_skb(skb);
 		}
-		atomic_inc(&Adapter->GoodRxPktCount);
+
+		++Adapter->dev->stats.rx_packets;
+		Adapter->dev->stats.rx_bytes += pLeader->PLength;
+
 		for(uiIndex = 0 ; uiIndex < MIBS_MAX_HIST_ENTRIES ; uiIndex++)
 		{
 			if((pLeader->PLength <= MIBS_PKTSIZEHIST_RANGE*(uiIndex+1))

drivers/staging/bcm/InterfaceTx.c

@@ -1,50 +1,5 @@
 #include "headers.h"
 
-#ifndef BCM_SHM_INTERFACE
-
-/*
-Function:				InterfaceTxDataPacket
-
-Description:			This is the hardware specific Function for Transmitting
-						data packet to the device.
-
-Input parameters:		IN PMINI_ADAPTER Adapter   - Miniport Adapter Context
-						PVOID Packet				-  Packet Containing the data to be transmitted
-						USHORT usVcid			   - VCID on which data packet is to be sent
-
-
-Return:				BCM_STATUS_SUCCESS - If Tx was successful.
-						Other           - If an error occured.
-*/
-
-ULONG InterfaceTxDataPacket(PMINI_ADAPTER Adapter,PVOID Packet,USHORT usVcid)
-{
-	ULONG	Status = 0;
-	return Status;
-}
-
-/*
-Function:				InterfaceTxControlPacket
-
-Description:			This is the hardware specific Function for Transmitting
-						control packet to the device.
-
-Input parameters:		IN PMINI_ADAPTER Adapter   - Miniport Adapter Context
-						PVOID pvBuffer			   - Buffer containg control packet
-						UINT uiBufferLength		   - Buffer Length
-
-Return:				BCM_STATUS_SUCCESS - If control packet transmit was successful.
-						Other           - If an error occured.
-*/
-
-ULONG InterfaceTxControlPacket(PMINI_ADAPTER Adapter,PVOID pvBuffer,UINT uiBufferLength)
-{
-	ULONG	Status = 0;
-
-
-
-	return Status;
-}
 /*this is transmit call-back(BULK OUT)*/
 static void write_bulk_callback(struct urb *urb/*, struct pt_regs *regs*/)
 {
@@ -54,10 +9,10 @@ static void write_bulk_callback(struct urb *urb/*, struct pt_regs *regs*/)
 	PMINI_ADAPTER psAdapter = psIntfAdapter->psAdapter ;
 	BOOLEAN bpowerDownMsg = FALSE ;
     PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
-#if 0
-	struct timeval tv;
-	UINT time_ms = 0;
-#endif
+
+    if (unlikely(netif_msg_tx_done(Adapter)))
+	    pr_info(PFX "%s: transmit status %d\n", Adapter->dev->name, urb->status);
+
 	if(urb->status != STATUS_SUCCESS)
 	{
 		if(urb->status == -EPIPE)
@@ -78,11 +33,6 @@ static void write_bulk_callback(struct urb *urb/*, struct pt_regs *regs*/)
 
 	if(TRUE == psAdapter->bPreparingForLowPowerMode)
 	{
-		#if 0
-		do_gettimeofday(&tv);
-		time_ms = tv.tv_sec *1000 + tv.tv_usec/1000;
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, " %s Idle Mode ACK_Sent got from device at time :0x%x", __FUNCTION__, time_ms);
-		#endif
 
 		if(((pControlMsg->szData[0] == GO_TO_IDLE_MODE_PAYLOAD) &&
 			(pControlMsg->szData[1] == TARGET_CAN_GO_TO_IDLE_MODE)))
@@ -162,7 +112,7 @@ err_exit :
 }
 
 
-static __inline PUSB_TCB GetBulkOutTcb(PS_INTERFACE_ADAPTER psIntfAdapter)
+static PUSB_TCB GetBulkOutTcb(PS_INTERFACE_ADAPTER psIntfAdapter)
 {
 	PUSB_TCB pTcb = NULL;
 	UINT index = 0;
@@ -183,7 +133,7 @@ static __inline PUSB_TCB GetBulkOutTcb(PS_INTERFACE_ADAPTER psIntfAdapter)
 	return pTcb;
 }
 
-static __inline int TransmitTcb(PS_INTERFACE_ADAPTER psIntfAdapter, PUSB_TCB pTcb, PVOID data, int len)
+static int TransmitTcb(PS_INTERFACE_ADAPTER psIntfAdapter, PUSB_TCB pTcb, PVOID data, int len)
 {
 
 	struct urb *urb = pTcb->urb;
@@ -255,5 +205,4 @@ int InterfaceTransmitPacket(PVOID arg, PVOID data, UINT len)
 	return TransmitTcb(psIntfAdapter, pTcb, data, len);
 }
 
-#endif
 

drivers/staging/bcm/InterfaceTx.h

@@ -3,11 +3,5 @@
 
 INT InterfaceTransmitPacket(PVOID arg, PVOID data, UINT len);
 
-
-ULONG InterfaceTxDataPacket(PMINI_ADAPTER Adapter,PVOID Packet,USHORT usVcid);
-
-ULONG InterfaceTxControlPacket(PMINI_ADAPTER Adapter,PVOID pvBuffer,UINT uiBufferLength);
-
-
 #endif
 

drivers/staging/bcm/Interfacemain.h

@@ -1,10 +0,0 @@
-#ifndef _MAIN_
-#define _MAIN_
-#if 0
-typedef struct _MINI_ADAPTER
-{
-	S_INTERFACE_ADAPTER stInterfaceAdapter;
-}MINI_ADAPTER,*PMINI_ADAPTER;
-
-#endif
-#endif

drivers/staging/bcm/LeakyBucket.c

@@ -75,14 +75,14 @@ static VOID UpdateTokenCount(register PMINI_ADAPTER Adapter)
 * Returns     - The number of bytes allowed for transmission.
 *
 ***********************************************************************/
-static __inline ULONG GetSFTokenCount(PMINI_ADAPTER Adapter, PacketInfo *psSF)
+static ULONG GetSFTokenCount(PMINI_ADAPTER Adapter, PacketInfo *psSF)
 {
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IsPacketAllowedForFlow ===>");
 	/* Validate the parameters */
 	if(NULL == Adapter || (psSF < Adapter->PackInfo &&
 		(uintptr_t)psSF > (uintptr_t) &Adapter->PackInfo[HiPriority]))
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IPAFF: Got wrong Parameters:Adapter: %p, QIndex: %ld\n", Adapter, (psSF-Adapter->PackInfo));
+		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IPAFF: Got wrong Parameters:Adapter: %p, QIndex: %zd\n", Adapter, (psSF-Adapter->PackInfo));
 		return 0;
 	}
 
@@ -94,51 +94,27 @@ static __inline ULONG GetSFTokenCount(PMINI_ADAPTER Adapter, PacketInfo *psSF)
 		}
 		else
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "Not enough tokens in queue %ld Available %u\n",
+			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "Not enough tokens in queue %zd Available %u\n",
 				psSF-Adapter->PackInfo, psSF->uiCurrentTokenCount);
 			psSF->uiPendedLast = 1;
 		}
 	}
 	else
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IPAFF: Queue %ld not valid\n", psSF-Adapter->PackInfo);
+		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IPAFF: Queue %zd not valid\n", psSF-Adapter->PackInfo);
 	}
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, "IsPacketAllowedForFlow <===");
 	return 0;
 }
 
-static __inline void RemovePacketFromQueue(PacketInfo *pPackInfo , struct sk_buff *Packet)
-{
-	struct sk_buff *psQueueCurrent=NULL, *psLastQueueNode=NULL;
-	psQueueCurrent = pPackInfo->FirstTxQueue;
-	while(psQueueCurrent)
-	{
-		if(Packet == psQueueCurrent)
-		{
-			if(psQueueCurrent == pPackInfo->FirstTxQueue)
-			{
-				pPackInfo->FirstTxQueue=psQueueCurrent->next;
-				if(psQueueCurrent==pPackInfo->LastTxQueue)
-					pPackInfo->LastTxQueue=NULL;
-			}
-			else
-			{
-				psLastQueueNode->next=psQueueCurrent->next;
-			}
-			break;
-		}
-		psLastQueueNode = psQueueCurrent;
-		psQueueCurrent=psQueueCurrent->next;
-	}
-}
 /**
 @ingroup tx_functions
 This function despatches packet from the specified queue.
 @return Zero(success) or Negative value(failure)
 */
-static __inline INT SendPacketFromQueue(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
-								PacketInfo *psSF,		/**<Queue identifier*/
-								struct sk_buff*  Packet)	/**<Pointer to the packet to be sent*/
+static INT SendPacketFromQueue(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
+			       PacketInfo *psSF,		/**<Queue identifier*/
+			       struct sk_buff*  Packet)	/**<Pointer to the packet to be sent*/
 {
 	INT  	Status=STATUS_FAILURE;
 	UINT uiIndex =0,PktLen = 0;
@@ -180,8 +156,7 @@ static __inline INT SendPacketFromQueue(PMINI_ADAPTER Adapter,/**<Logical Adapte
 * Returns     - None.
 *
 ****************************************************************************/
-static __inline VOID CheckAndSendPacketFromIndex
-(PMINI_ADAPTER Adapter, PacketInfo *psSF)
+static VOID CheckAndSendPacketFromIndex(PMINI_ADAPTER Adapter, PacketInfo *psSF)
 {
 	struct sk_buff	*QueuePacket=NULL;
 	char 			*pControlPacket = NULL;
@@ -189,7 +164,7 @@ static __inline VOID CheckAndSendPacketFromIndex
 	int				iPacketLen=0;
 
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "%ld ====>", (psSF-Adapter->PackInfo));
+	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "%zd ====>", (psSF-Adapter->PackInfo));
 	if((psSF != &Adapter->PackInfo[HiPriority]) && Adapter->LinkUpStatus && atomic_read(&psSF->uiPerSFTxResourceCount))//Get data packet
   	{
 		if(!psSF->ucDirection )
@@ -197,10 +172,8 @@ static __inline VOID CheckAndSendPacketFromIndex
 
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "UpdateTokenCount ");
 		if(Adapter->IdleMode || Adapter->bPreparingForLowPowerMode)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle Mode..Hence blocking Data Packets..\n");
-			return;
-		}
+			return;	/* in idle mode */
+
 		// Check for Free Descriptors
 		if(atomic_read(&Adapter->CurrNumFreeTxDesc) <= MINIMUM_PENDING_DESCRIPTORS)
 		{
@@ -208,9 +181,6 @@ static __inline VOID CheckAndSendPacketFromIndex
 			return ;
 		}
 
-#if 0
-		PruneQueue(Adapter,(psSF-Adapter->PackInfo));
-#endif
 		spin_lock_bh(&psSF->SFQueueLock);
 		QueuePacket=psSF->FirstTxQueue;
 
@@ -240,7 +210,7 @@ static __inline VOID CheckAndSendPacketFromIndex
 			}
 			else
 			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "For Queue: %ld\n", psSF-Adapter->PackInfo);
+				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "For Queue: %zd\n", psSF-Adapter->PackInfo);
 				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "\nAvailable Tokens = %d required = %d\n",
 					psSF->uiCurrentTokenCount, iPacketLen);
 				//this part indicates that becuase of non-availability of the tokens
@@ -290,17 +260,6 @@ static __inline VOID CheckAndSendPacketFromIndex
 			}
 	   	}
 	}
-
-	if(Status != STATUS_SUCCESS)	//Tx of data packet to device Failed
-	{
-		if(Adapter->bcm_jiffies == 0)
-			Adapter->bcm_jiffies = jiffies;
-	}
-	else
-	{
-		Adapter->bcm_jiffies = 0;
-	}
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "<=====");
 }
 
 
@@ -387,12 +346,7 @@ VOID transmit_packets(PMINI_ADAPTER Adapter)
 		if(exit_flag == TRUE )
 		    break ;
 	}/* end of inner while loop */
-	if(Adapter->bcm_jiffies == 0 &&
-		atomic_read(&Adapter->TotalPacketCount) != 0 &&
-	   	uiPrevTotalCount == atomic_read(&Adapter->TotalPacketCount))
-	{
-		Adapter->bcm_jiffies = jiffies;
-	}
+
 	update_per_cid_rx  (Adapter);
 	Adapter->txtransmit_running = 0;
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "<======");

drivers/staging/bcm/Macros.h

@@ -4,10 +4,6 @@
 #ifndef	__MACROS_H__
 #define __MACROS_H__
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-#define kthread_run(threadfn,data,datafmt)(struct task_struct *)kernel_thread(threadfn,data,0)
-#endif
-
 #define TX_TIMER_PERIOD 10	//10 msec
 #define MAX_CLASSIFIERS 100
 //#define MAX_CLASSIFIERS_PER_SF  20
@@ -17,10 +13,9 @@
 #define MAX_DATA_PKTS 		200
 #define MAX_ETH_SIZE 		1536
 #define MAX_CNTL_PKT_SIZE 2048
-/* TIMER RELATED */
-#define JIFFIES_2_QUADPART()	(ULONG)(jiffies * 10000) // jiffies(1msec) to Quadpart(100nsec)
 
 #define MTU_SIZE 1400
+#define TX_QLEN  5
 
 #define MAC_ADDR_REGISTER 0xbf60d000
 
@@ -266,7 +261,7 @@ typedef enum _E_PHS_DSC_ACTION
 
 #define FIRMWARE_BEGIN_ADDR 0xBFC00000
 
-#define INVALID_QUEUE_INDEX (USHORT)-1
+#define INVALID_QUEUE_INDEX NO_OF_QUEUES
 
 #define INVALID_PID (pid_t)-1
 #define DDR_80_MHZ  	0
@@ -300,12 +295,7 @@ typedef enum _E_PHS_DSC_ACTION
 
 /* Idle Mode Related Registers */
 #define DEBUG_INTERRUPT_GENERATOR_REGISTOR 0x0F00007C
-#ifdef BCM_SHM_INTERFACE
-#define SW_ABORT_IDLEMODE_LOC 		0xbfc02f9c
-#define CPE_VIRTUAL_MAILBOX_REG     0xBFC02E58
-#else
 #define SW_ABORT_IDLEMODE_LOC 		0x0FF01FFC
-#endif
 
 #define SW_ABORT_IDLEMODE_PATTERN 	0xd0ea1d1e
 #define DEVICE_INT_OUT_EP_REG0		0x0F011870
@@ -355,12 +345,7 @@ typedef enum ePMU_MODES
 	HYBRID_MODE_6   = 2
 }PMU_MODE;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
-#define MAX_RDM_WRM_RETIRES 16
-#else
 #define MAX_RDM_WRM_RETIRES 1
-#endif
-
 
 enum eAbortPattern {
 	ABORT_SHUTDOWN_MODE = 1,
@@ -369,27 +354,6 @@ enum eAbortPattern {
 	ABORT_IDLE_SYNCDOWN = 3
 };
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27)
-	#define GET_BCM_ADAPTER(net_dev)  ({\
-    PMINI_ADAPTER __Adapter = NULL;	\
-    if (net_dev)    {   \
-         __Adapter = (PMINI_ADAPTER)(net_dev->priv); \
-    } \
-    else    {   \
-         __Adapter = NULL;  \
-    }__Adapter;} )
-#else
-	#define GET_BCM_ADAPTER(net_dev) ({\
-    PMINI_ADAPTER __Adapter = NULL;	\
-    if (net_dev)    {   \
-         __Adapter = (PMINI_ADAPTER)(*((unsigned long *)netdev_priv(net_dev)));  \
-    } \
-    else    {   \
-         __Adapter = NULL;  \
-    }__Adapter;})
-
-
-#endif
 
 /* Offsets used by driver in skb cb variable */
 #define SKB_CB_CLASSIFICATION_OFFSET    0

drivers/staging/bcm/Makefile

@@ -6,7 +6,7 @@ obj-$(CONFIG_BCM_WIMAX) +=	bcm_wimax.o
 
 bcm_wimax-y :=  InterfaceDld.o InterfaceIdleMode.o InterfaceInit.o InterfaceRx.o \
 		InterfaceIsr.o InterfaceMisc.o InterfaceTx.o \
-		Arp.o CmHost.o Debug.o IPv6Protocol.o Qos.o Transmit.o\
+		CmHost.o IPv6Protocol.o Qos.o Transmit.o\
 		Bcmnet.o DDRInit.o HandleControlPacket.o\
 		LeakyBucket.o Misc.o sort.o Bcmchar.o hostmibs.o PHSModule.o\
-	 	Osal_Misc.o led_control.o nvm.o vendorspecificextn.o
+		led_control.o nvm.o vendorspecificextn.o

drivers/staging/bcm/Misc.c

@@ -1,5 +1,12 @@
 #include "headers.h"
 
+static int BcmFileDownload(PMINI_ADAPTER Adapter, const char *path,
+                        unsigned int loc);
+static VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter);
+static void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer);
+static int bcm_parse_target_params(PMINI_ADAPTER Adapter);
+static void beceem_protocol_reset (PMINI_ADAPTER Adapter);
+
 static VOID default_wimax_protocol_initialize(PMINI_ADAPTER Adapter)
 {
 
@@ -60,15 +67,6 @@ InitAdapter(PMINI_ADAPTER psAdapter)
     //init_waitqueue_head(&psAdapter->device_wake_queue);
     psAdapter->fw_download_done=FALSE;
 
-    psAdapter->pvOsDepData = (PLINUX_DEP_DATA) kmalloc(sizeof(LINUX_DEP_DATA),
-                 GFP_KERNEL);
-
-    if(psAdapter->pvOsDepData == NULL)
-	{
-        BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Linux Specific Data allocation failed");
-        return -ENOMEM;
-    }
-    memset(psAdapter->pvOsDepData, 0, sizeof(LINUX_DEP_DATA));
 
 	default_wimax_protocol_initialize(psAdapter);
 	for (i=0;i<MAX_CNTRL_PKTS;i++)
@@ -117,7 +115,7 @@ InitAdapter(PMINI_ADAPTER psAdapter)
 
 VOID AdapterFree(PMINI_ADAPTER Adapter)
 {
-	INT count = 0;
+	int count;
 
 	beceem_protocol_reset(Adapter);
 
@@ -125,72 +123,66 @@ VOID AdapterFree(PMINI_ADAPTER Adapter)
 
 	if(Adapter->control_packet_handler && !IS_ERR(Adapter->control_packet_handler))
 	  	kthread_stop (Adapter->control_packet_handler);
+
 	if(Adapter->transmit_packet_thread && !IS_ERR(Adapter->transmit_packet_thread))
-    	kthread_stop (Adapter->transmit_packet_thread);
-    wake_up(&Adapter->process_read_wait_queue);
+		kthread_stop (Adapter->transmit_packet_thread);
+
+	wake_up(&Adapter->process_read_wait_queue);
+
 	if(Adapter->LEDInfo.led_thread_running & (BCM_LED_THREAD_RUNNING_ACTIVELY | BCM_LED_THREAD_RUNNING_INACTIVELY))
 		kthread_stop (Adapter->LEDInfo.led_cntrl_threadid);
-	bcm_unregister_networkdev(Adapter);
+
+	unregister_networkdev(Adapter);
+
+	/* FIXME: use proper wait_event and refcounting */
 	while(atomic_read(&Adapter->ApplicationRunning))
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Waiting for Application to close.. %d\n",atomic_read(&Adapter->ApplicationRunning));
 		msleep(100);
 	}
 	unregister_control_device_interface(Adapter);
-	if(Adapter->dev && !IS_ERR(Adapter->dev))
-		free_netdev(Adapter->dev);
-	if(Adapter->pstargetparams != NULL)
-	{
-		bcm_kfree(Adapter->pstargetparams);
-	}
+
+	kfree(Adapter->pstargetparams);
+
 	for (count =0;count < MAX_CNTRL_PKTS;count++)
-	{
-		if(Adapter->txctlpacket[count])
-			bcm_kfree(Adapter->txctlpacket[count]);
-	}
+		kfree(Adapter->txctlpacket[count]);
+
 	FreeAdapterDsxBuffer(Adapter);
-	if(Adapter->pvOsDepData)
-		bcm_kfree (Adapter->pvOsDepData);
-	if(Adapter->pvInterfaceAdapter)
-		bcm_kfree(Adapter->pvInterfaceAdapter);
+
+	kfree(Adapter->pvInterfaceAdapter);
 
 	//Free the PHS Interface
 	PhsCleanup(&Adapter->stBCMPhsContext);
 
-#ifndef BCM_SHM_INTERFACE
 	BcmDeAllocFlashCSStructure(Adapter);
-#endif
 
-	bcm_kfree (Adapter);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "<========\n");
+	free_netdev(Adapter->dev);
 }
 
-
-int create_worker_threads(PMINI_ADAPTER psAdapter)
+static int create_worker_threads(PMINI_ADAPTER psAdapter)
 {
-	BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Init Threads...");
 	// Rx Control Packets Processing
 	psAdapter->control_packet_handler = kthread_run((int (*)(void *))
-			control_packet_handler, psAdapter, "CtrlPktHdlr");
+							control_packet_handler, psAdapter, "%s-rx", DRV_NAME);
 	if(IS_ERR(psAdapter->control_packet_handler))
 	{
-		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success\n");
+		pr_notice(DRV_NAME ": could not create control thread\n");
 		return PTR_ERR(psAdapter->control_packet_handler);
 	}
+
 	// Tx Thread
 	psAdapter->transmit_packet_thread = kthread_run((int (*)(void *))
-		tx_pkt_handler, psAdapter, "TxPktThread");
+							tx_pkt_handler, psAdapter, "%s-tx", DRV_NAME);
 	if(IS_ERR (psAdapter->transmit_packet_thread))
 	{
-		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success");
+		pr_notice(DRV_NAME ": could not creat transmit thread\n");
 		kthread_stop(psAdapter->control_packet_handler);
 		return PTR_ERR(psAdapter->transmit_packet_thread);
 	}
 	return 0;
 }
 
-
-static inline struct file *open_firmware_file(PMINI_ADAPTER Adapter, char *path)
+static struct file *open_firmware_file(PMINI_ADAPTER Adapter, const char *path)
 {
     struct file             *flp=NULL;
     mm_segment_t        oldfs;
@@ -200,26 +192,20 @@ static inline struct file *open_firmware_file(PMINI_ADAPTER Adapter, char *path)
     set_fs(oldfs);
     if(IS_ERR(flp))
     {
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable To Open File %s, err  %lx",
-				path, PTR_ERR(flp));
-		flp = NULL;
+	    pr_err(DRV_NAME "Unable To Open File %s, err %ld",
+		   path, PTR_ERR(flp));
+	    flp = NULL;
     }
-    else
-    {
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Got file descriptor pointer of %s!",
-			path);
-    }
-	if(Adapter->device_removed)
-	{
-		flp = NULL;
-	}
+
+    if(Adapter->device_removed)
+	    flp = NULL;
 
     return flp;
 }
 
 
-int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
-                        char *path,     /**< path to image file */
+static int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
+                        const char *path,     /**< path to image file */
                         unsigned int loc    /**< Download Address on the chip*/
                         )
 {
@@ -265,29 +251,8 @@ exit_download:
 	if(flp && !(IS_ERR(flp)))
     	filp_close(flp, current->files);
     set_fs(oldfs);
-    do_gettimeofday(&tv);
-    BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "file download done at %lx", ((tv.tv_sec * 1000) +
-                            (tv.tv_usec/1000)));
-    return errorno;
-}
 
-
-void bcm_kfree_skb(struct sk_buff *skb)
-{
-	if(skb)
-    {
-    	kfree_skb(skb);
-    }
-	skb = NULL ;
-}
-
-VOID bcm_kfree(VOID *ptr)
-{
-	if(ptr)
-	{
-		kfree(ptr);
-	}
-	ptr = NULL ;
+    return errorno;
 }
 
 /**
@@ -395,13 +360,6 @@ INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
 			/*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent
 			  the wake up from idlemode is from host*/
 			//Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE;
-#if 0
-			if(STATUS_SUCCESS != InterfaceIdleModeWakeup(Adapter))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Idle Mode Wake up Failed\n");
-				return STATUS_FAILURE;
-			}
-#endif
 			Adapter->bWakeUpDevice = TRUE;
 			wake_up(&Adapter->process_rx_cntrlpkt);
 
@@ -489,9 +447,6 @@ INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
 		atomic_inc(&Adapter->index_wr_txcntrlpkt);
 		BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Calling transmit_packets");
 		atomic_set(&Adapter->TxPktAvail, 1);
-#ifdef BCM_SHM_INTERFACE
-		virtual_mail_box_interrupt();
-#endif
 		wake_up(&Adapter->tx_packet_wait_queue);
 	}
 	else
@@ -530,18 +485,6 @@ static VOID SendStatisticsPointerRequest(PMINI_ADAPTER Adapter,
 #endif
 
 
-void SendLinkDown(PMINI_ADAPTER Adapter)
-{
-	LINK_REQUEST	stLinkDownRequest;
-	memset(&stLinkDownRequest, 0, sizeof(LINK_REQUEST));
-	stLinkDownRequest.Leader.Status=LINK_UP_CONTROL_REQ;
-	stLinkDownRequest.Leader.PLength=sizeof(ULONG);//minimum 4 bytes
-	stLinkDownRequest.szData[0]=LINK_DOWN_REQ_PAYLOAD;
-	Adapter->bLinkDownRequested = TRUE;
-
-	CopyBufferToControlPacket(Adapter,&stLinkDownRequest);
-}
-
 /******************************************************************
 * Function    - LinkMessage()
 *
@@ -552,7 +495,7 @@ void SendLinkDown(PMINI_ADAPTER Adapter)
 *
 * Returns     - None.
 *******************************************************************/
-__inline VOID LinkMessage(PMINI_ADAPTER Adapter)
+VOID LinkMessage(PMINI_ADAPTER Adapter)
 {
 	PLINK_REQUEST	pstLinkRequest=NULL;
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>");
@@ -594,7 +537,7 @@ __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
 		CopyBufferToControlPacket(Adapter, pstLinkRequest);
-		bcm_kfree(pstLinkRequest);
+		kfree(pstLinkRequest);
 	}
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
 	return;
@@ -614,8 +557,8 @@ __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
 VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer)
 {
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>",__FUNCTION__);
-	Adapter->StatisticsPointer = ntohl(*(PULONG)pvBuffer);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %lx", Adapter->StatisticsPointer);
+	Adapter->StatisticsPointer = ntohl(*(__be32 *)pvBuffer);
+	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %x", (UINT)Adapter->StatisticsPointer);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====",__FUNCTION__);
 	return;
 }
@@ -787,12 +730,10 @@ void SendIdleModeResponse(PMINI_ADAPTER Adapter)
 			down(&Adapter->rdmwrmsync);
 			Adapter->bPreparingForLowPowerMode = TRUE;
 			up(&Adapter->rdmwrmsync);
-#ifndef BCM_SHM_INTERFACE
 			//Killing all URBS.
 			if(Adapter->bDoSuspend == TRUE)
 				Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
 
-#endif
 		}
 		else
 		{
@@ -811,9 +752,7 @@ void SendIdleModeResponse(PMINI_ADAPTER Adapter)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"fail to send the Idle mode Request \n");
 		Adapter->bPreparingForLowPowerMode = FALSE;
-#ifndef BCM_SHM_INTERFACE
 		StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
-#endif
 	}
 	do_gettimeofday(&tv);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "IdleMode Msg submitter to Q :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
@@ -980,12 +919,10 @@ VOID DumpPackInfo(PMINI_ADAPTER Adapter)
 
 }
 
-
-__inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
+int reset_card_proc(PMINI_ADAPTER ps_adapter)
 {
 	int retval = STATUS_SUCCESS;
 
-#ifndef BCM_SHM_INTERFACE
     PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
 	PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
 	unsigned int value = 0, uiResetValue = 0;
@@ -1006,11 +943,9 @@ __inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
 		wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
 	}
 
-#ifndef BCM_SHM_INTERFACE
 	//killing all submitted URBs.
 	psIntfAdapter->psAdapter->StopAllXaction = TRUE ;
 	Bcm_kill_all_URBs(psIntfAdapter);
-#endif
 	/* Reset the UMA-B Device */
 	if(ps_adapter->chip_id >= T3LPB)
 	{
@@ -1111,11 +1046,10 @@ __inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
 
 err_exit :
 	psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
-#endif
 	return retval;
 }
 
-__inline int run_card_proc(PMINI_ADAPTER ps_adapter )
+int run_card_proc(PMINI_ADAPTER ps_adapter )
 {
 	unsigned int value=0;
 	{
@@ -1148,19 +1082,15 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 
 	UINT status = STATUS_SUCCESS;
 	UINT value = 0;
-#ifdef BCM_SHM_INTERFACE
-	unsigned char *pConfigFileAddr = (unsigned char *)CPE_MACXVI_CFG_ADDR;
-#endif
 	/*
  	 * Create the threads first and then download the
  	 * Firm/DDR Settings..
  	 */
 
-	if((status = create_worker_threads(ps_adapter))<0)
-	{
-		BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Cannot create thread");
+	status = create_worker_threads(ps_adapter);
+	if (status<0)
 		return status;
-	}
+
 	/*
  	 * For Downloading the Firm, parse the cfg file first.
  	 */
@@ -1169,7 +1099,6 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 		return status;
 	}
 
-#ifndef BCM_SHM_INTERFACE
 	if(ps_adapter->chip_id >= T3LPB)
 	{
 		rdmalt(ps_adapter, SYS_CFG, &value, sizeof (value));
@@ -1187,7 +1116,7 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 	status = ddr_init(ps_adapter);
 	if(status)
 	{
-		BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "ddr_init Failed\n");
+		pr_err(DRV_NAME "ddr_init Failed\n");
 		return status;
 	}
 
@@ -1201,7 +1130,6 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 		BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file");
 		goto OUT;
 	}
-	BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "CFG file downloaded");
 
 	if(register_networkdev(ps_adapter))
 	{
@@ -1266,12 +1194,6 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 			goto OUT;
 		}
 	}
-#if 0
-	else if(psAdapter->eNVMType == NVM_EEPROM)
-	{
-		PropagateCalParamsFromEEPROMToMemory();
-	}
-#endif
 
 	/* Download Firmare */
 	if ((status = BcmFileDownload( ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR)))
@@ -1280,7 +1202,6 @@ int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
 		goto OUT;
 	}
 
-	BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "BIN file downloaded");
 	status = run_card_proc(ps_adapter);
 	if(status)
 	{
@@ -1299,61 +1220,12 @@ OUT:
 		wake_up(&ps_adapter->LEDInfo.notify_led_event);
 	}
 
-#else
-
-	ps_adapter->bDDRInitDone = TRUE;
-	//Initializing the NVM.
-	BcmInitNVM(ps_adapter);
-
-	//Propagating the cal param from Flash to DDR
-	value = 0;
-	wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
-	wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
-
-	if(ps_adapter->eNVMType == NVM_FLASH)
-	{
-		status = PropagateCalParamsFromFlashToMemory(ps_adapter);
-		if(status)
-		{
-			printk("\nPropogation of Cal param from flash to DDR failed ..\n" );
-		}
-	}
-
-	//Copy config file param to DDR.
-	memcpy(pConfigFileAddr,ps_adapter->pstargetparams, sizeof(STARGETPARAMS));
-
-	if(register_networkdev(ps_adapter))
-	{
-		BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
-		return -EIO;
-	}
-
-
-	status = InitLedSettings (ps_adapter);
-	if(status)
-	{
-		BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_PRINTK, 0, 0,"INIT LED FAILED\n");
-		return status;
-	}
-
-
-	if(register_control_device_interface(ps_adapter) < 0)
-	{
-		BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
-		return -EIO;
-	}
-
-	ps_adapter->fw_download_done = TRUE;
-#endif
 	return status;
 }
 
 
-int bcm_parse_target_params(PMINI_ADAPTER Adapter)
+static int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 {
-#ifdef BCM_SHM_INTERFACE
-	extern void read_cfg_file(PMINI_ADAPTER Adapter);
-#endif
 	struct file 		*flp=NULL;
 	mm_segment_t 	oldfs={0};
 	char *buff = NULL;
@@ -1368,14 +1240,14 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	if((Adapter->pstargetparams =
 		kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL)) == NULL)
 	{
-		bcm_kfree(buff);
+		kfree(buff);
 		return -ENOMEM;
 	}
 	flp=open_firmware_file(Adapter, CFG_FILE);
 	if(!flp) {
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE \n", CFG_FILE);
-		bcm_kfree(buff);
-		bcm_kfree(Adapter->pstargetparams);
+		kfree(buff);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		return -ENOENT;
 	}
@@ -1386,8 +1258,8 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	if(len != sizeof(STARGETPARAMS))
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Mismatch in Target Param Structure!\n");
-		bcm_kfree(buff);
-		bcm_kfree(Adapter->pstargetparams);
+		kfree(buff);
+		kfree(Adapter->pstargetparams);
 		Adapter->pstargetparams = NULL;
 		filp_close(flp, current->files);
 		return -ENOENT;
@@ -1399,12 +1271,8 @@ int bcm_parse_target_params(PMINI_ADAPTER Adapter)
 	 * Values in Adapter->pstargetparams are in network byte order
 	 */
 	memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
-	bcm_kfree (buff);
+	kfree (buff);
 	beceem_parse_target_struct(Adapter);
-#ifdef BCM_SHM_INTERFACE
-	read_cfg_file(Adapter);
-
-#endif
 	return STATUS_SUCCESS;
 }
 
@@ -1414,22 +1282,23 @@ void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
 
 	if(ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Disabled\n");
+		pr_info(DRV_NAME ": AutoSyncup is Disabled\n");
 		Adapter->AutoSyncup = FALSE;
 	}
 	else
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Enabled\n");
+		pr_info(DRV_NAME ": AutoSyncup is Enabled\n");
 		Adapter->AutoSyncup	= TRUE;
 	}
+
 	if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling autolink up");
+		pr_info(DRV_NAME ": Enabling autolink up");
 		Adapter->AutoLinkUp = TRUE;
 	}
 	else
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling autolink up");
+		pr_info(DRV_NAME ": Disabling autolink up");
 		Adapter->AutoLinkUp = FALSE;
 	}
 	// Setting the DDR Setting..
@@ -1438,59 +1307,54 @@ void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
 	Adapter->ulPowerSaveMode =
 			(ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F;
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "DDR Setting: %x\n", Adapter->DDRSetting);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT,DBG_LVL_ALL, "Power Save Mode: %lx\n",
-							Adapter->ulPowerSaveMode);
+	pr_info(DRV_NAME ": DDR Setting: %x\n", Adapter->DDRSetting);
+	pr_info(DRV_NAME ": Power Save Mode: %lx\n", Adapter->ulPowerSaveMode);
 	if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD)
     {
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling Auto Firmware Download\n");
+        pr_info(DRV_NAME ": Enabling Auto Firmware Download\n");
         Adapter->AutoFirmDld = TRUE;
     }
     else
     {
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling Auto Firmware Download\n");
+        pr_info(DRV_NAME ": Disabling Auto Firmware Download\n");
         Adapter->AutoFirmDld = FALSE;
     }
 	uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6);
 	Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01;
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"MIPSConfig   : 0x%X\n",Adapter->bMipsConfig);
+	pr_info(DRV_NAME ": MIPSConfig   : 0x%X\n",Adapter->bMipsConfig);
 	//used for backward compatibility.
 	Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01;
 
 	Adapter->PmuMode= (uiHostDrvrCfg6 >> 24 ) & 0x03;
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "PMU MODE: %x", Adapter->PmuMode);
+	pr_info(DRV_NAME ": PMU MODE: %x", Adapter->PmuMode);
 
     if((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT ) & (0x01))
     {
         Adapter->bDoSuspend = TRUE;
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Making DoSuspend TRUE as per configFile");
+        pr_info(DRV_NAME ": Making DoSuspend TRUE as per configFile");
     }
 
 	uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "uiEEPROMFlag  : 0x%X\n",uiEEPROMFlag);
+	pr_info(DRV_NAME ": uiEEPROMFlag  : 0x%X\n",uiEEPROMFlag);
 	Adapter->eNVMType = (NVM_TYPE)((uiEEPROMFlag>>4)&0x3);
 
-
 	Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1;
-	//printk(("bStatusWrite   : 0x%X\n", Adapter->bStatusWrite));
 
 	Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4));
-	//printk(("uiSectorSize   : 0x%X\n", Adapter->uiSectorSizeInCFG));
 
 	Adapter->bSectorSizeOverride =(bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1;
-	//printk(MP_INIT,("bSectorSizeOverride   : 0x%X\n",Adapter->bSectorSizeOverride));
 
 	if(ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) &0x01)
 		Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE;
-	//autocorrection part
+
 	if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
 		doPowerAutoCorrection(Adapter);
 
 }
 
-VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
+static VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
 {
-	UINT reporting_mode = 0;
+	UINT reporting_mode;
 
 	reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) &0x02 ;
 	psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1);
@@ -1504,20 +1368,9 @@ VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
 	if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB))
 	{
 		//If reporting mode is enable, switch PMU to PMC
-		#if 0
-		if(reporting_mode == FALSE)
-		{
-			psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN;
-			psAdapter->bDoSuspend = TRUE;
-			BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMU selected ....");
-
-		}
-		else
-		#endif
 		{
 			psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING;
 			psAdapter->bDoSuspend =FALSE;
-			BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMC selected..");
 
 		}
 
@@ -1558,7 +1411,7 @@ static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
 	if(status != STATUS_SUCCESS)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
-		bcm_kfree(pucmacaddr);
+		kfree(pucmacaddr);
 		pucmacaddr = NULL;
 		goto OUT;
 	}
@@ -1568,7 +1421,7 @@ static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
 		if(status != STATUS_SUCCESS)
 		{
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
-			bcm_kfree(pucmacaddr);
+			kfree(pucmacaddr);
 			pucmacaddr = NULL;
 			goto OUT;
 		}
@@ -1580,43 +1433,6 @@ OUT:
 }
 #endif
 
-#if 0
-INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
-{
-	unsigned char *puMacAddr = NULL;
-	int i =0;
-
-	puMacAddr = ReadMacAddrEEPROM(Adapter,0x200);
-	if(!puMacAddr)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Couldn't retrieve the Mac Address\n");
-		return STATUS_FAILURE;
-	}
-	else
-	{
-		if((puMacAddr[0] == 0x0  && puMacAddr[1] == 0x0  &&
-			puMacAddr[2] == 0x0  && puMacAddr[3] == 0x0  &&
-			puMacAddr[4] == 0x0  && puMacAddr[5] == 0x0) ||
-		   (puMacAddr[0] == 0xFF && puMacAddr[1] == 0xFF &&
-			puMacAddr[2] == 0xFF && puMacAddr[3] == 0xFF &&
-			puMacAddr[4] == 0xFF && puMacAddr[5] == 0xFF))
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Invalid Mac Address\n");
-			bcm_kfree(puMacAddr);
-			return STATUS_FAILURE;
-		}
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "The Mac Address received is: \n");
-		memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
-        for(i=0;i<MAC_ADDRESS_SIZE;i++)
-        {
-            BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"%02x ", Adapter->dev->dev_addr[i]);
-        }
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"\n");
-		bcm_kfree(puMacAddr);
-	}
-	return STATUS_SUCCESS;
-}
-#endif
 
 static void convertEndian(B_UINT8 rwFlag, PUINT puiBuffer, UINT uiByteCount)
 {
@@ -1640,81 +1456,21 @@ int rdm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
 {
 	INT uiRetVal =0;
 
-#ifndef BCM_SHM_INTERFACE
 	uiRetVal = Adapter->interface_rdm(Adapter->pvInterfaceAdapter,
 			uiAddress, pucBuff, sSize);
 
 	if(uiRetVal < 0)
 		return uiRetVal;
 
-#else
-	int indx;
-	uiRetVal = STATUS_SUCCESS;
-	if(uiAddress & 0x10000000) {
-			// DDR Memory Access
-		uiAddress |= CACHE_ADDRESS_MASK;
-		memcpy(pucBuff,(unsigned char *)uiAddress ,sSize);
-	}
-	else {
-		// Register, SPRAM, Flash
-		uiAddress |= UNCACHE_ADDRESS_MASK;
-    if ((uiAddress & FLASH_ADDR_MASK) == (FLASH_CONTIGIOUS_START_ADDR_BCS350 & FLASH_ADDR_MASK))
-	{
-		#if defined(FLASH_DIRECT_ACCESS)
-        	memcpy(pucBuff,(unsigned char *)uiAddress ,sSize);
-		#else
-			printk("\nInvalid GSPI ACCESS :Addr :%#X", uiAddress);
-			uiRetVal = STATUS_FAILURE;
-		#endif
-	}
-    else if(((unsigned int )uiAddress & 0x3) ||
-			((unsigned int )pucBuff & 0x3) ||
-			((unsigned int )sSize & 0x3)) {
-		  	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"rdmalt :unalligned register access uiAddress =  %x,pucBuff = %x  size = %x\n",(unsigned int )uiAddress,(unsigned int )pucBuff,(unsigned int )sSize);
-			 uiRetVal = STATUS_FAILURE;
-		}
-		else {
-		 	for (indx=0;indx<sSize;indx+=4){
-		   		*(PUINT)(pucBuff + indx) = *(PUINT)(uiAddress + indx);
-		  	}
-		}
-	}
-#endif
 	return uiRetVal;
 }
 int wrm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
 {
 	int iRetVal;
 
-#ifndef BCM_SHM_INTERFACE
 	iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter,
 			uiAddress, pucBuff, sSize);
 
-#else
-	int indx;
-	if(uiAddress & 0x10000000) {
-		// DDR Memory Access
-		uiAddress |= CACHE_ADDRESS_MASK;
-		memcpy((unsigned char *)(uiAddress),pucBuff,sSize);
-	}
-	else {
-		// Register, SPRAM, Flash
-		uiAddress |= UNCACHE_ADDRESS_MASK;
-
-		if(((unsigned int )uiAddress & 0x3) ||
-			((unsigned int )pucBuff & 0x3) ||
-			((unsigned int )sSize & 0x3)) {
-		  		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"wrmalt: unalligned register access uiAddress =  %x,pucBuff = %x  size = %x\n",(unsigned int )uiAddress,(unsigned int )pucBuff,(unsigned int )sSize);
-			 iRetVal = STATUS_FAILURE;
-		}
-		else {
-		 	for (indx=0;indx<sSize;indx+=4) {
-		  		*(PUINT)(uiAddress + indx) = *(PUINT)(pucBuff + indx);
-			}
-		}
-	}
-	iRetVal = STATUS_SUCCESS;
-#endif
 
 	return iRetVal;
 }
@@ -1735,26 +1491,7 @@ int rdmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
 	return uiRetVal;
 }
 
-int rdmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
-{
-
-	INT status = STATUS_SUCCESS ;
-	down(&Adapter->rdmwrmsync);
 
-	if((Adapter->IdleMode == TRUE) ||
-		(Adapter->bShutStatus ==TRUE) ||
-		(Adapter->bPreparingForLowPowerMode ==TRUE))
-	{
-		status = -EACCES;
-		goto exit;
-	}
-
-	status = rdm(Adapter, uiAddress, pucBuff, sSize);
-
-exit:
-	up(&Adapter->rdmwrmsync);
-	return status ;
-}
 int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
 {
 	INT status = STATUS_SUCCESS ;
@@ -1921,10 +1658,8 @@ static VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
 			Adapter->bPreparingForLowPowerMode = TRUE;
 			up(&Adapter->rdmwrmsync);
 			//Killing all URBS.
-#ifndef BCM_SHM_INTERFACE
 			if(Adapter->bDoSuspend == TRUE)
 				Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
-#endif
 		}
 		else
 		{
@@ -1943,14 +1678,12 @@ static VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"fail to send the Idle mode Request \n");
 		Adapter->bPreparingForLowPowerMode = FALSE;
 
-#ifndef BCM_SHM_INTERFACE
 		StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
-#endif
 	}
 }
 
 
-void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
+static void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
 {
 	B_UINT32 uiResetValue = 0;
 
@@ -2077,11 +1810,7 @@ void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter)
 	if(!atomic_read (&Adapter->uiMBupdate))
 		return;
 
-#ifdef BCM_SHM_INTERFACE
-	if(rdmalt(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
-#else
 	if(rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
-#endif
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed\n");
 		return;
@@ -2107,9 +1836,7 @@ void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter)
 void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
 {
 	struct sk_buff* 			PacketToDrop=NULL;
-	struct net_device_stats*		netstats=NULL;
-
-	netstats = &((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats;
+	struct net_device_stats*		netstats = &Adapter->dev->stats;
 
 	spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
 
@@ -2130,25 +1857,23 @@ void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
 			Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
 			Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
 
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 			atomic_dec(&Adapter->TotalPacketCount);
-			atomic_inc(&Adapter->TxDroppedPacketCount);
-
 		}
 	}
 	spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
 
 }
 
-void beceem_protocol_reset (PMINI_ADAPTER Adapter)
+static void beceem_protocol_reset (PMINI_ADAPTER Adapter)
 {
-	int i =0;
+	int i;
 
-	if(NULL != Adapter->dev)
-	{
-		netif_carrier_off(Adapter->dev);
-		netif_stop_queue(Adapter->dev);
-	}
+	if (netif_msg_link(Adapter))
+		pr_notice(PFX "%s: protocol reset\n", Adapter->dev->name);
+
+	netif_carrier_off(Adapter->dev);
+	netif_stop_queue(Adapter->dev);
 
 	Adapter->IdleMode = FALSE;
 	Adapter->LinkUpStatus = FALSE;
@@ -2166,78 +1891,18 @@ void beceem_protocol_reset (PMINI_ADAPTER Adapter)
 		Adapter->TimerActive = FALSE;
 
 	memset(Adapter->astFragmentedPktClassifierTable, 0,
-			sizeof(S_FRAGMENTED_PACKET_INFO) *
-			MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
+	       sizeof(S_FRAGMENTED_PACKET_INFO) * MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
 
 	for(i = 0;i<HiPriority;i++)
 	{
 		//resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF.
 		// It is same between MIBs and SF.
-		memset((PVOID)&Adapter->PackInfo[i],0,sizeof(S_MIBS_SERVICEFLOW_TABLE));
+		memset(&Adapter->PackInfo[i].stMibsExtServiceFlowTable,
+		       0, sizeof(S_MIBS_EXTSERVICEFLOW_PARAMETERS));
 	}
 }
 
 
 
-#ifdef BCM_SHM_INTERFACE
-
-
-#define GET_GTB_DIFF(start, end)  \
-( (start) < (end) )? ( (end) - (start) ) : ( ~0x0 - ( (start) - (end)) +1 )
-
-void usdelay ( unsigned int a) {
-	unsigned int start= *(unsigned int *)0xaf8051b4;
-	unsigned int end  = start+1;
-	unsigned int diff = 0;
-
-	while(1) {
-		end = *(unsigned int *)0xaf8051b4;
-		diff = (GET_GTB_DIFF(start,end))/80;
-		if (diff >= a)
-			break;
-	}
-}
-void read_cfg_file(PMINI_ADAPTER Adapter) {
-
-
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Config File Version = 0x%x \n",Adapter->pstargetparams->m_u32CfgVersion );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Center Frequency =  0x%x \n",Adapter->pstargetparams->m_u32CenterFrequency );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band A Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandAScan );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band B Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandBScan );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band C Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandCScan );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ERTPS Options = 0x%x \n",Adapter->pstargetparams->m_u32ErtpsOptions );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PHS Enable = 0x%x \n",Adapter->pstargetparams->m_u32PHSEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Handoff Enable = 0x%x \n",Adapter->pstargetparams->m_u32HoEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HO Reserved1 = 0x%x \n",Adapter->pstargetparams->m_u32HoReserved1 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HO Reserved2 = 0x%x \n",Adapter->pstargetparams->m_u32HoReserved2 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MIMO Enable = 0x%x \n",Adapter->pstargetparams->m_u32MimoEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PKMv2 Enable = 0x%x \n",Adapter->pstargetparams->m_u32SecurityEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Powersaving Modes Enable = 0x%x \n",Adapter->pstargetparams->m_u32PowerSavingModesEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Power Saving Mode Options = 0x%x \n",Adapter->pstargetparams->m_u32PowerSavingModeOptions );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ARQ Enable = 0x%x \n",Adapter->pstargetparams->m_u32ArqEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Harq Enable = 0x%x \n",Adapter->pstargetparams->m_u32HarqEnable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"EEPROM Flag = 0x%x \n",Adapter->pstargetparams->m_u32EEPROMFlag );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Customize = 0x%x \n",Adapter->pstargetparams->m_u32Customize );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Bandwidth = 0x%x \n",Adapter->pstargetparams->m_u32ConfigBW );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ShutDown Timer Value = 0x%x \n",Adapter->pstargetparams->m_u32ShutDownInitThresholdTimer );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"RadioParameter = 0x%x \n",Adapter->pstargetparams->m_u32RadioParameter );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter1 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter1 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter2 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter2 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter3 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter3 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"m_u32TestOptions = 0x%x \n",Adapter->pstargetparams->m_u32TestOptions );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MaxMACDataperDLFrame = 0x%x \n",Adapter->pstargetparams->m_u32MaxMACDataperDLFrame );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MaxMACDataperULFrame = 0x%x \n",Adapter->pstargetparams->m_u32MaxMACDataperULFrame );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Corr2MacFlags = 0x%x \n",Adapter->pstargetparams->m_u32Corr2MacFlags );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig1 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig1 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig2 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig2 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig3 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig3 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig4 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig4 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig5 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig5 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig6 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig6 );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Segmented PUSC Enable = 0x%x \n",Adapter->pstargetparams->m_u32SegmentedPUSCenable );
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BamcEnable = 0x%x \n",Adapter->pstargetparams->m_u32BandAMCEnable );
-}
-
-#endif
 
 

drivers/staging/bcm/Osal_Misc.c

@@ -1,27 +0,0 @@
-	/*++
-
-	Copyright (c) Beceem Communications Inc.
-
-	Module Name:
-		WIN_Misc.c
-
-	Abstract:
-		Implements the Miscelanneous OS Construts
-			Linked Lists
-			Dispatcher Objects(Events,Semaphores,Spin Locks and the like)
-			Files
-
-	Revision History:
-		Who         When        What
-		--------    --------    ----------------------------------------------
-		Name		Date		Created/reviewed/modified
-		Rajeev		24/1/08		Created
-	Notes:
-
-	--*/
-#include "headers.h"
-
-bool OsalMemCompare(void *dest, void *src, UINT len)
-{
-	return (memcmp(src, dest, len));
-}

drivers/staging/bcm/PHSModule.c

@@ -1,10 +1,54 @@
 #include "headers.h"
 
+static UINT CreateSFToClassifierRuleMapping(B_UINT16 uiVcid,B_UINT16  uiClsId,S_SERVICEFLOW_TABLE *psServiceFlowTable,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
+
+static UINT CreateClassiferToPHSRuleMapping(B_UINT16 uiVcid,B_UINT16  uiClsId,S_SERVICEFLOW_ENTRY *pstServiceFlowEntry,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
+
+static UINT CreateClassifierPHSRule(B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,B_UINT8 u8AssociatedPHSI);
+
+static UINT UpdateClassifierPHSRule(B_UINT16  uiClsId,S_CLASSIFIER_ENTRY *pstClassifierEntry,S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
+
+static BOOLEAN ValidatePHSRuleComplete(S_PHS_RULE *psPhsRule);
+
+static BOOLEAN DerefPhsRule(B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable,S_PHS_RULE *pstPhsRule);
+
+static UINT GetClassifierEntry(S_CLASSIFIER_TABLE *pstClassifierTable,B_UINT32 uiClsid,E_CLASSIFIER_ENTRY_CONTEXT eClsContext, S_CLASSIFIER_ENTRY **ppstClassifierEntry);
+
+static UINT GetPhsRuleEntry(S_CLASSIFIER_TABLE *pstClassifierTable,B_UINT32 uiPHSI,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,S_PHS_RULE **ppstPhsRule);
+
+static void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable);
+
+static int phs_compress(S_PHS_RULE   *phs_members,unsigned char *in_buf,
+						unsigned char *out_buf,unsigned int *header_size,UINT *new_header_size );
+
+
+static int verify_suppress_phsf(unsigned char *in_buffer,unsigned char *out_buffer,
+								unsigned char *phsf,unsigned char *phsm,unsigned int phss,unsigned int phsv,UINT *new_header_size );
+
+static int phs_decompress(unsigned char *in_buf,unsigned char *out_buf,\
+						  S_PHS_RULE   *phs_rules,UINT *header_size);
+
+
+static ULONG PhsCompress(void* pvContext,
+				  B_UINT16 uiVcid,
+				  B_UINT16 uiClsId,
+				  void *pvInputBuffer,
+				  void *pvOutputBuffer,
+				  UINT *pOldHeaderSize,
+				  UINT *pNewHeaderSize );
+
+static ULONG PhsDeCompress(void* pvContext,
+				  B_UINT16 uiVcid,
+				  void *pvInputBuffer,
+				  void *pvOutputBuffer,
+				  UINT *pInHeaderSize,
+				  UINT *pOutHeaderSize);
+
+
+
 #define IN
 #define OUT
 
-void DumpDataPacketHeader(PUCHAR pPkt);
-
 /*
 Function:				PHSTransmit
 
@@ -81,8 +125,6 @@ int PHSTransmit(PMINI_ADAPTER Adapter,
 	{
 
 
-		//DumpDataPacketHeader(pucPHSPktHdrInBuf);
-
 		// Step 2 Supress Header using PHS and fill into intermediate ucaPHSPktHdrOutBuf.
 	// Suppress only if IP Header and PHS Enabled For the Service Flow
 		if(((usPacketType == ETHERNET_FRAMETYPE_IPV4) ||
@@ -120,15 +162,15 @@ int PHSTransmit(PMINI_ADAPTER Adapter,
 						if(newPacket == NULL)
 							return STATUS_FAILURE;
 
-						bcm_kfree_skb(Packet);
+						dev_kfree_skb(Packet);
 						*pPacket = Packet = newPacket;
 						pucPHSPktHdrInBuf = Packet->data  + BytesToRemove;
 					}
 
 					numBytesCompressed = unPhsOldHdrSize - (unPHSNewPktHeaderLen+PHSI_LEN);
 
-					OsalMemMove(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN);
-					OsalMemMove(Packet->data + numBytesCompressed, Packet->data, BytesToRemove);
+					memcpy(pucPHSPktHdrInBuf + numBytesCompressed, pucPHSPktHdrOutBuf, unPHSNewPktHeaderLen + PHSI_LEN);
+					memcpy(Packet->data + numBytesCompressed, Packet->data, BytesToRemove);
 					skb_pull(Packet, numBytesCompressed);
 
 					return STATUS_SUCCESS;
@@ -223,23 +265,12 @@ int PHSRecieve(PMINI_ADAPTER Adapter,
 			}
 		}
 
-		OsalMemMove(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen);
+		memcpy(packet->data, Adapter->ucaPHSPktRestoreBuf, nStandardPktHdrLen);
 	}
 
 	return STATUS_SUCCESS;
 }
 
-void DumpDataPacketHeader(PUCHAR pPkt)
-{
-	struct iphdr *iphd = (struct iphdr*)pPkt;
-    PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL,"Phs Send/Recieve : IP Packet Hdr \n");
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL,"TOS : %x \n",iphd->tos);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL,"Src  IP : %x \n",iphd->saddr);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL,"Dest IP : %x \n \n",iphd->daddr);
-
-}
-
 void DumpFullPacket(UCHAR *pBuf,UINT nPktLen)
 {
 	PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
@@ -270,15 +301,9 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		return -EINVAL;
 
 	pPhsdeviceExtension->pstServiceFlowPhsRulesTable =
-      (S_SERVICEFLOW_TABLE*)OsalMemAlloc(sizeof(S_SERVICEFLOW_TABLE),
-            PHS_MEM_TAG);
+		kzalloc(sizeof(S_SERVICEFLOW_TABLE), GFP_KERNEL);
 
-    if(pPhsdeviceExtension->pstServiceFlowPhsRulesTable)
-	{
-		OsalZeroMemory(pPhsdeviceExtension->pstServiceFlowPhsRulesTable,
-              sizeof(S_SERVICEFLOW_TABLE));
-	}
-	else
+    if(!pPhsdeviceExtension->pstServiceFlowPhsRulesTable)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation ServiceFlowPhsRulesTable failed");
 		return -ENOMEM;
@@ -288,14 +313,8 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 	for(i=0;i<MAX_SERVICEFLOWS;i++)
 	{
 		S_SERVICEFLOW_ENTRY sServiceFlow = pstServiceFlowTable->stSFList[i];
-		sServiceFlow.pstClassifierTable = (S_CLASSIFIER_TABLE*)OsalMemAlloc(
-            sizeof(S_CLASSIFIER_TABLE), PHS_MEM_TAG);
-		if(sServiceFlow.pstClassifierTable)
-		{
-			OsalZeroMemory(sServiceFlow.pstClassifierTable,sizeof(S_CLASSIFIER_TABLE));
-			pstServiceFlowTable->stSFList[i].pstClassifierTable = sServiceFlow.pstClassifierTable;
-    	}
-		else
+		sServiceFlow.pstClassifierTable = kzalloc(sizeof(S_CLASSIFIER_TABLE), GFP_KERNEL);
+		if(!sServiceFlow.pstClassifierTable)
 		{
 			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed");
 			free_phs_serviceflow_rules(pPhsdeviceExtension->
@@ -305,9 +324,7 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		}
 	}
 
-
-	pPhsdeviceExtension->CompressedTxBuffer =
-          OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG);
+	pPhsdeviceExtension->CompressedTxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL);
 
     if(pPhsdeviceExtension->CompressedTxBuffer == NULL)
 	{
@@ -317,12 +334,11 @@ int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter)
 		return -ENOMEM;
 	}
 
-	pPhsdeviceExtension->UnCompressedRxBuffer =
-      OsalMemAlloc(PHS_BUFFER_SIZE,PHS_MEM_TAG);
+    pPhsdeviceExtension->UnCompressedRxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL);
 	if(pPhsdeviceExtension->UnCompressedRxBuffer == NULL)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nAllocation failed");
-		OsalMemFree(pPhsdeviceExtension->CompressedTxBuffer,PHS_BUFFER_SIZE);
+		kfree(pPhsdeviceExtension->CompressedTxBuffer);
 		free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable);
 		pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL;
 		return -ENOMEM;
@@ -343,16 +359,11 @@ int PhsCleanup(IN PPHS_DEVICE_EXTENSION pPHSDeviceExt)
 		pPHSDeviceExt->pstServiceFlowPhsRulesTable = NULL;
 	}
 
-	if(pPHSDeviceExt->CompressedTxBuffer)
-	{
-		OsalMemFree(pPHSDeviceExt->CompressedTxBuffer,PHS_BUFFER_SIZE);
-		pPHSDeviceExt->CompressedTxBuffer = NULL;
-	}
-	if(pPHSDeviceExt->UnCompressedRxBuffer)
-	{
-		OsalMemFree(pPHSDeviceExt->UnCompressedRxBuffer,PHS_BUFFER_SIZE);
-		pPHSDeviceExt->UnCompressedRxBuffer = NULL;
-	}
+	kfree(pPHSDeviceExt->CompressedTxBuffer);
+	pPHSDeviceExt->CompressedTxBuffer = NULL;
+
+	kfree(pPHSDeviceExt->UnCompressedRxBuffer);
+	pPHSDeviceExt->UnCompressedRxBuffer = NULL;
 
 	return 0;
 }
@@ -478,20 +489,12 @@ ULONG PhsDeletePHSRule(IN void* pvContext,IN B_UINT16 uiVcid,IN B_UINT8 u8PHSI)
 			{
 				if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].bUsed && pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule)
 				{
-					if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
-                                        .pstPhsRule->u8PHSI == u8PHSI)
-					{
-						if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule
-                                                ->u8RefCnt)
-							pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule
-						          ->u8RefCnt--;
-						if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
-                            .pstPhsRule->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable
-						    ->stActivePhsRulesList[nClsidIndex].pstPhsRule,
-						      sizeof(S_PHS_RULE));
-						OsalZeroMemory(&pstClassifierRulesTable
-							->stActivePhsRulesList[nClsidIndex],
+					if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8PHSI == u8PHSI)					{
+						if(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
+							pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt--;
+						if(0 == pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule->u8RefCnt)
+							kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule);
+						memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0,
 							sizeof(S_CLASSIFIER_ENTRY));
 					}
 				}
@@ -548,10 +551,10 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16
 				if(pstClassifierEntry->pstPhsRule->u8RefCnt)
 				pstClassifierEntry->pstPhsRule->u8RefCnt--;
 				if(0==pstClassifierEntry->pstPhsRule->u8RefCnt)
-				OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
+					kfree(pstClassifierEntry->pstPhsRule);
 
 			}
-			OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY));
+			memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY));
 		}
 
 		nClsidIndex = GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable,
@@ -559,10 +562,8 @@ ULONG PhsDeleteClassifierRule(IN void* pvContext,IN B_UINT16 uiVcid ,IN B_UINT16
 
 	   if((nClsidIndex != PHS_INVALID_TABLE_INDEX) && (!pstClassifierEntry->bUnclassifiedPHSRule))
 		{
-			if(pstClassifierEntry->pstPhsRule)
-			//Delete the classifier entry
-			OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
-			OsalZeroMemory(pstClassifierEntry,sizeof(S_CLASSIFIER_ENTRY));
+			kfree(pstClassifierEntry->pstPhsRule);
+			memset(pstClassifierEntry, 0, sizeof(S_CLASSIFIER_ENTRY));
 		}
 	}
 	return lStatus;
@@ -619,14 +620,11 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid)
 						                                    .pstPhsRule->u8RefCnt--;
 					if(0==pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
                                                           .pstPhsRule->u8RefCnt)
-						OsalMemFree(pstClassifierRulesTable
-						            ->stActivePhsRulesList[nClsidIndex].pstPhsRule,
-						             sizeof(S_PHS_RULE));
+						kfree(pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex].pstPhsRule);
 					    pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]
                                         .pstPhsRule = NULL;
 				}
-				OsalZeroMemory(&pstClassifierRulesTable
-                    ->stActivePhsRulesList[nClsidIndex],sizeof(S_CLASSIFIER_ENTRY));
+				memset(&pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY));
 				if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex].pstPhsRule)
 				{
 					if(pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
@@ -635,15 +633,12 @@ ULONG PhsDeleteSFRules(IN void* pvContext,IN B_UINT16 uiVcid)
 						                  .pstPhsRule->u8RefCnt--;
 					if(0 == pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
                                         .pstPhsRule->u8RefCnt)
-						OsalMemFree(pstClassifierRulesTable
-						      ->stOldPhsRulesList[nClsidIndex].pstPhsRule,
-						       sizeof(S_PHS_RULE));
+						kfree(pstClassifierRulesTable
+						      ->stOldPhsRulesList[nClsidIndex].pstPhsRule);
 					pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]
                               .pstPhsRule = NULL;
 				}
-				OsalZeroMemory(&pstClassifierRulesTable
-                  ->stOldPhsRulesList[nClsidIndex],
-                   sizeof(S_CLASSIFIER_ENTRY));
+				memset(&pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex], 0, sizeof(S_CLASSIFIER_ENTRY));
 			}
 		}
 		pstServiceFlowEntry->bUsed = FALSE;
@@ -849,7 +844,7 @@ ULONG PhsDeCompress(IN void* pvContext,
 // Does not return any value.
 //-----------------------------------------------------------------------------
 
-void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
+static void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
 {
 	int i,j;
     PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
@@ -876,8 +871,7 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
   							                                                ->u8RefCnt--;
 						if(0==pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule
                                                                 ->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable->stActivePhsRulesList[j].
-							                                              pstPhsRule, sizeof(S_PHS_RULE));
+							kfree(pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule);
 						pstClassifierRulesTable->stActivePhsRulesList[j].pstPhsRule = NULL;
 					}
 					if(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule)
@@ -888,24 +882,23 @@ void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable)
 							                                          ->u8RefCnt--;
 						if(0==pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule
                                                                       ->u8RefCnt)
-							OsalMemFree(pstClassifierRulesTable->stOldPhsRulesList[j]
-							                        .pstPhsRule,sizeof(S_PHS_RULE));
+							kfree(pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule);
 						pstClassifierRulesTable->stOldPhsRulesList[j].pstPhsRule = NULL;
 					}
 				}
-			    OsalMemFree(pstClassifierRulesTable,sizeof(S_CLASSIFIER_TABLE));
+				kfree(pstClassifierRulesTable);
 			    stServiceFlowEntry.pstClassifierTable = pstClassifierRulesTable = NULL;
 			}
 		}
 	}
 
-	OsalMemFree(psServiceFlowRulesTable,sizeof(S_SERVICEFLOW_TABLE));
-	psServiceFlowRulesTable = NULL;
+    kfree(psServiceFlowRulesTable);
+    psServiceFlowRulesTable = NULL;
 }
 
 
 
-BOOLEAN ValidatePHSRuleComplete(IN S_PHS_RULE *psPhsRule)
+static BOOLEAN ValidatePHSRuleComplete(IN S_PHS_RULE *psPhsRule)
 {
 	if(psPhsRule)
 	{
@@ -988,9 +981,9 @@ UINT GetClassifierEntry(IN S_CLASSIFIER_TABLE *pstClassifierTable,
 	return PHS_INVALID_TABLE_INDEX;
 }
 
-UINT GetPhsRuleEntry(IN S_CLASSIFIER_TABLE *pstClassifierTable,
-      IN B_UINT32 uiPHSI,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,
-      OUT S_PHS_RULE **ppstPhsRule)
+static UINT GetPhsRuleEntry(IN S_CLASSIFIER_TABLE *pstClassifierTable,
+			    IN B_UINT32 uiPHSI,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,
+			    OUT S_PHS_RULE **ppstPhsRule)
 {
 	int  i;
 	S_CLASSIFIER_ENTRY *pstClassifierRule = NULL;
@@ -1102,7 +1095,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 		if(psPhsRule->u8PHSFLength)
 		{
 			//update PHSF
-			OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSF,
+			memcpy(pstClassifierEntry->pstPhsRule->u8PHSF,
 			    psPhsRule->u8PHSF , MAX_PHS_LENGTHS);
 		}
 		if(psPhsRule->u8PHSFLength)
@@ -1114,7 +1107,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 		if(psPhsRule->u8PHSMLength)
 		{
 			//update PHSM
-			OsalMemMove(pstClassifierEntry->pstPhsRule->u8PHSM,
+			memcpy(pstClassifierEntry->pstPhsRule->u8PHSM,
 			    psPhsRule->u8PHSM, MAX_PHS_LENGTHS);
 		}
 		if(psPhsRule->u8PHSMLength)
@@ -1147,7 +1140,7 @@ UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid,
 	return uiStatus;
 }
 
-UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
+static UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
     S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,
     E_CLASSIFIER_ENTRY_CONTEXT eClsContext,B_UINT8 u8AssociatedPHSI)
 {
@@ -1234,8 +1227,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
 	{
 		if(psClassifierRules->pstPhsRule == NULL)
 		{
-			psClassifierRules->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc
-                (sizeof(S_PHS_RULE),PHS_MEM_TAG);
+			psClassifierRules->pstPhsRule = kmalloc(sizeof(S_PHS_RULE),GFP_KERNEL);
 
           if(NULL == psClassifierRules->pstPhsRule)
 				return ERR_PHSRULE_MEMALLOC_FAIL;
@@ -1247,7 +1239,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
 		psClassifierRules->bUnclassifiedPHSRule = psPhsRule->bUnclassifiedPHSRule;
 
         /* Update The PHS rule */
-		OsalMemMove(psClassifierRules->pstPhsRule,
+		memcpy(psClassifierRules->pstPhsRule,
 		    psPhsRule, sizeof(S_PHS_RULE));
 	}
 	else
@@ -1259,7 +1251,7 @@ UINT CreateClassifierPHSRule(IN B_UINT16  uiClsId,
 }
 
 
-UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
+static UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
       IN S_CLASSIFIER_ENTRY *pstClassifierEntry,
       S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,
       B_UINT8 u8AssociatedPHSI)
@@ -1289,13 +1281,13 @@ UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
 		//Step 2.a PHS Rule Does Not Exist .Create New PHS Rule for uiClsId
 		if(FALSE == bPHSRuleOrphaned)
 		{
-			pstClassifierEntry->pstPhsRule = (S_PHS_RULE*)OsalMemAlloc(sizeof(S_PHS_RULE),PHS_MEM_TAG);
+			pstClassifierEntry->pstPhsRule = kmalloc(sizeof(S_PHS_RULE), GFP_KERNEL);
 			if(NULL == pstClassifierEntry->pstPhsRule)
 			{
 				return ERR_PHSRULE_MEMALLOC_FAIL;
 			}
 		}
-		OsalMemMove(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE));
+		memcpy(pstClassifierEntry->pstPhsRule, psPhsRule, sizeof(S_PHS_RULE));
 
 	}
 	else
@@ -1304,14 +1296,8 @@ UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\nTying Classifier to Existing PHS Rule");
 		if(bPHSRuleOrphaned)
 		{
-		    if(pstClassifierEntry->pstPhsRule)
-		    {
-		    	//Just Free the PHS Rule as Ref Count is Zero
-		    	OsalMemFree(pstClassifierEntry->pstPhsRule,sizeof(S_PHS_RULE));
+			kfree(pstClassifierEntry->pstPhsRule);
 			pstClassifierEntry->pstPhsRule = NULL;
-
-		    }
-
 		}
 		pstClassifierEntry->pstPhsRule = pstAddPhsRule;
 
@@ -1326,7 +1312,7 @@ UINT UpdateClassifierPHSRule(IN B_UINT16  uiClsId,
 
 }
 
-BOOLEAN DerefPhsRule(IN B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable,S_PHS_RULE *pstPhsRule)
+static BOOLEAN DerefPhsRule(IN B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable,S_PHS_RULE *pstPhsRule)
 {
 	if(pstPhsRule==NULL)
 		return FALSE;
@@ -1345,22 +1331,6 @@ BOOLEAN DerefPhsRule(IN B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable
 	}
 }
 
-static void DumpBuffer(PVOID BuffVAddress, int xferSize)
-{
-	int i;
-	int iPrintLength;
-	PUCHAR temp=(PUCHAR)BuffVAddress;
-    PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
-	iPrintLength=(xferSize<32?xferSize:32);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\n");
-
-	for (i=0;i < iPrintLength;i++) {
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "%x|",temp[i]);
-	}
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, "\n");
-}
-
-
 void DumpPhsRules(PPHS_DEVICE_EXTENSION pDeviceExtension)
 {
 	int i,j,k,l;
@@ -1520,8 +1490,8 @@ int phs_decompress(unsigned char *in_buf,unsigned char *out_buf,
 //	size-The number of bytes copied into the output buffer i.e dynamic fields
 //	0	-If PHS rule is NULL.If PHSV field is not set.If the verification fails.
 //-----------------------------------------------------------------------------
-int phs_compress(S_PHS_RULE  *phs_rule,unsigned char *in_buf
-						,unsigned char *out_buf,UINT *header_size,UINT *new_header_size)
+static int phs_compress(S_PHS_RULE  *phs_rule,unsigned char *in_buf
+			,unsigned char *out_buf,UINT *header_size,UINT *new_header_size)
 {
 	unsigned char *old_addr = out_buf;
 	int supress = 0;
@@ -1581,9 +1551,9 @@ int phs_compress(S_PHS_RULE  *phs_rule,unsigned char *in_buf
 //	0	-Packet has failed the verification.
 //-----------------------------------------------------------------------------
 
- int verify_suppress_phsf(unsigned char *in_buffer,unsigned char *out_buffer,
-								unsigned char *phsf,unsigned char *phsm,unsigned int phss,
-								unsigned int phsv,UINT* new_header_size)
+static int verify_suppress_phsf(unsigned char *in_buffer,unsigned char *out_buffer,
+				unsigned char *phsf,unsigned char *phsm,unsigned int phss,
+				unsigned int phsv,UINT* new_header_size)
 {
 	unsigned int size=0;
 	int bit,i=0;

drivers/staging/bcm/PHSModule.h

@@ -27,19 +27,6 @@ void DumpPhsRules(PPHS_DEVICE_EXTENSION pDeviceExtension);
 
 int phs_init(PPHS_DEVICE_EXTENSION pPhsdeviceExtension,PMINI_ADAPTER Adapter);
 
-void free_phs_serviceflow_rules(S_SERVICEFLOW_TABLE *psServiceFlowRulesTable);
-
-int phs_compress(S_PHS_RULE   *phs_members,unsigned char *in_buf,
-						unsigned char *out_buf,unsigned int *header_size,UINT *new_header_size );
-
-
-int verify_suppress_phsf(unsigned char *in_buffer,unsigned char *out_buffer,
-								unsigned char *phsf,unsigned char *phsm,unsigned int phss,unsigned int phsv,UINT *new_header_size );
-
-int phs_decompress(unsigned char *in_buf,unsigned char *out_buf,\
-						  S_PHS_RULE   *phs_rules,UINT *header_size);
-
-
 int PhsCleanup(PPHS_DEVICE_EXTENSION pPHSDeviceExt);
 
 //Utility Functions
@@ -52,42 +39,10 @@ ULONG PhsDeleteClassifierRule(void* pvContext, B_UINT16 uiVcid ,B_UINT16  uiClsI
 ULONG PhsDeleteSFRules(void* pvContext,B_UINT16 uiVcid) ;
 
 
-ULONG PhsCompress(void* pvContext,
-				  B_UINT16 uiVcid,
-				  B_UINT16 uiClsId,
-				  void *pvInputBuffer,
-				  void *pvOutputBuffer,
-				  UINT *pOldHeaderSize,
-				  UINT *pNewHeaderSize );
-
-ULONG PhsDeCompress(void* pvContext,
-				  B_UINT16 uiVcid,
-				  void *pvInputBuffer,
-				  void *pvOutputBuffer,
-				  UINT *pInHeaderSize,
-				  UINT *pOutHeaderSize);
-
-
 BOOLEAN ValidatePHSRule(S_PHS_RULE *psPhsRule);
 
-BOOLEAN ValidatePHSRuleComplete(S_PHS_RULE *psPhsRule);
-
 UINT GetServiceFlowEntry(S_SERVICEFLOW_TABLE *psServiceFlowTable,B_UINT16 uiVcid,S_SERVICEFLOW_ENTRY **ppstServiceFlowEntry);
 
-UINT GetClassifierEntry(S_CLASSIFIER_TABLE *pstClassifierTable,B_UINT32 uiClsid,E_CLASSIFIER_ENTRY_CONTEXT eClsContext, S_CLASSIFIER_ENTRY **ppstClassifierEntry);
-
-UINT GetPhsRuleEntry(S_CLASSIFIER_TABLE *pstClassifierTable,B_UINT32 uiPHSI,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,S_PHS_RULE **ppstPhsRule);
-
-
-UINT CreateSFToClassifierRuleMapping(B_UINT16 uiVcid,B_UINT16  uiClsId,S_SERVICEFLOW_TABLE *psServiceFlowTable,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
-
-UINT CreateClassiferToPHSRuleMapping(B_UINT16 uiVcid,B_UINT16  uiClsId,S_SERVICEFLOW_ENTRY *pstServiceFlowEntry,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
-
-UINT CreateClassifierPHSRule(B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,E_CLASSIFIER_ENTRY_CONTEXT eClsContext,B_UINT8 u8AssociatedPHSI);
-
-UINT UpdateClassifierPHSRule(B_UINT16  uiClsId,S_CLASSIFIER_ENTRY *pstClassifierEntry,S_CLASSIFIER_TABLE *psaClassifiertable ,S_PHS_RULE *psPhsRule,B_UINT8 u8AssociatedPHSI);
-
-BOOLEAN DerefPhsRule(B_UINT16  uiClsId,S_CLASSIFIER_TABLE *psaClassifiertable,S_PHS_RULE *pstPhsRule);
 
 void DumpPhsRules(PPHS_DEVICE_EXTENSION pDeviceExtension);
 

drivers/staging/bcm/Protocol.h

@@ -85,10 +85,10 @@ typedef struct _ETH_CS_ETH2_FRAME
 	ETH_HEADER_STRUC EThHdr;
 } __attribute__((packed)) ETH_CS_ETH2_FRAME;
 
+#define ETHERNET_FRAMETYPE_IPV4		ntohs(0x0800)
+#define ETHERNET_FRAMETYPE_IPV6 	ntohs(0x86dd)
+#define ETHERNET_FRAMETYPE_802QVLAN 	ntohs(0x8100)
 
-#define ETHERNET_FRAMETYPE_IPV4 ntohs(0x0800)
-#define ETHERNET_FRAMETYPE_IPV6 ntohs(0x86dd)
-#define ETHERNET_FRAMETYPE_802QVLAN 0x8100
 //Per SF CS Specification Encodings
 typedef enum _E_SERVICEFLOW_CS_SPEC_
 {

drivers/staging/bcm/Prototypes.h

@@ -1,23 +1,12 @@
 #ifndef _PROTOTYPES_H_
 #define _PROTOTYPES_H_
 
-int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
-                        char *path,     /**< path to image file */
-                        unsigned int loc    /**< Download Address on the chip*/
-                        );
 VOID LinkControlResponseMessage(PMINI_ADAPTER Adapter, PUCHAR pucBuffer);
 
 VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer);
 
 VOID IdleModeResponse(PMINI_ADAPTER Adapter,PUINT puiBuffer);
 
-void bcm_kfree_skb(struct sk_buff *skb);
-VOID bcm_kfree(VOID *ptr);
-
-
-VOID handle_rx_control_packet(PMINI_ADAPTER Adapter, 	/**<Pointer to the Adapter structure*/
-								struct sk_buff *skb);				/**<Pointer to the socket buffer*/
-
 int control_packet_handler	(PMINI_ADAPTER Adapter);
 
 VOID DeleteAllClassifiersForSF(PMINI_ADAPTER Adapter,UINT uiSearchRuleIndex);
@@ -38,25 +27,16 @@ VOID SortClassifiers(PMINI_ADAPTER Adapter);
 
 VOID flush_all_queues(PMINI_ADAPTER Adapter);
 
-USHORT	IpVersion4(PMINI_ADAPTER Adapter, /**< Pointer to the driver control structure */
-					struct iphdr *iphd, /**<Pointer to the IP Hdr of the packet*/
-					S_CLASSIFIER_RULE *pstClassifierRule );
-
-VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structure*/
-					INT iIndex/**<Queue Index*/
-					);
-
 VOID PruneQueueAllSF(PMINI_ADAPTER Adapter);
 
 INT SearchSfid(PMINI_ADAPTER Adapter,UINT uiSfid);
 
-USHORT GetPacketQueueIndex(PMINI_ADAPTER Adapter, /**<Pointer to the driver control structure */
-								struct sk_buff* Packet /**< Pointer to the Packet to be sent*/
-								);
+USHORT ClassifyPacket(PMINI_ADAPTER Adapter,struct sk_buff* skb);
+
+BOOLEAN MatchSrcPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushSrcPort);
+BOOLEAN MatchDestPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushSrcPort);
+BOOLEAN MatchProtocol(S_CLASSIFIER_RULE *pstClassifierRule,UCHAR ucProtocol);
 
-VOID
-reply_to_arp_request(struct sk_buff *skb  /**<sk_buff of ARP request*/
-						);
 
 INT SetupNextSend(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 					struct sk_buff *Packet, /**<data buffer*/
@@ -70,11 +50,9 @@ INT SendControlPacket(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 							char *pControlPacket/**<Control Packet*/
 							);
 
-INT bcm_transmit(struct sk_buff *skb, 		/**< skb */
-					struct net_device *dev 	/**< net device pointer */
-					);
 
 int register_networkdev(PMINI_ADAPTER Adapter);
+void unregister_networkdev(PMINI_ADAPTER Adapter);
 
 INT AllocAdapterDsxBuffer(PMINI_ADAPTER Adapter);
 
@@ -82,8 +60,6 @@ VOID AdapterFree(PMINI_ADAPTER Adapter);
 
 INT FreeAdapterDsxBuffer(PMINI_ADAPTER Adapter);
 
-int create_worker_threads(PMINI_ADAPTER psAdapter);
-
 int tx_pkt_handler(PMINI_ADAPTER Adapter);
 
 int  reset_card_proc(PMINI_ADAPTER Adapter );
@@ -92,7 +68,6 @@ int run_card_proc(PMINI_ADAPTER Adapter );
 
 int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter);
 
-int bcm_parse_target_params(PMINI_ADAPTER Adapter);
 
 INT ReadMacAddressFromNVM(PMINI_ADAPTER Adapter);
 
@@ -110,26 +85,15 @@ int rdmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t sSize);
 
 int get_dsx_sf_data_to_application(PMINI_ADAPTER Adapter, UINT uiSFId, void __user * user_buffer);
 
-void SendLinkDown(PMINI_ADAPTER Adapter);
-
 void SendIdleModeResponse(PMINI_ADAPTER Adapter);
 
-void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer);
-
-int  ProcessGetHostMibs(PMINI_ADAPTER Adapter, PVOID ioBuffer,
-	ULONG inputBufferLength);
 
-int GetDroppedAppCntrlPktMibs(PVOID ioBuffer, PPER_TARANG_DATA pTarang);
+int  ProcessGetHostMibs(PMINI_ADAPTER Adapter, S_MIBS_HOST_STATS_MIBS *buf);
+void GetDroppedAppCntrlPktMibs(S_MIBS_HOST_STATS_MIBS *ioBuffer, PPER_TARANG_DATA pTarang);
 void beceem_parse_target_struct(PMINI_ADAPTER Adapter);
 
-void doPowerAutoCorrection(PMINI_ADAPTER psAdapter);
-
 int bcm_ioctl_fw_download(PMINI_ADAPTER Adapter, FIRMWARE_INFO *psFwInfo);
 
-void bcm_unregister_networkdev(PMINI_ADAPTER Adapter);
-
-int SearchVcid(PMINI_ADAPTER Adapter,unsigned short usVcid);
-
 void CopyMIBSExtendedSFParameters(PMINI_ADAPTER Adapter,
 		CServiceFlowParamSI *psfLocalSet, UINT uiSearchRuleIndex);
 
@@ -149,7 +113,6 @@ void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter);
 
 void ClearTargetDSXBuffer(PMINI_ADAPTER Adapter,B_UINT16 TID,BOOLEAN bFreeAll);
 
-void beceem_protocol_reset (PMINI_ADAPTER Adapter);
 
 void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex);
 
@@ -164,31 +127,11 @@ INT BeceemEEPROMBulkRead(
 	UINT uiNumBytes);
 
 
-INT BeceemFlashBulkRead(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes);
-
-UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter);
 
 INT WriteBeceemEEPROM(PMINI_ADAPTER Adapter,UINT uiEEPROMOffset, UINT uiData);
 
-UINT BcmGetFlashSize(PMINI_ADAPTER Adapter);
-
-UINT BcmGetFlashSectorSize(PMINI_ADAPTER Adapter, UINT FlashSectorSizeSig, UINT FlashSectorSize);
-
-INT BeceemFlashBulkWrite(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes,
-	BOOLEAN bVerify);
-
 INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter);
 
-INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter);
-
 
 INT BeceemEEPROMBulkWrite(
 	PMINI_ADAPTER Adapter,
@@ -198,11 +141,8 @@ INT BeceemEEPROMBulkWrite(
 	BOOLEAN bVerify);
 
 
-INT ReadBeceemEEPROMBulk(PMINI_ADAPTER Adapter,UINT dwAddress, UINT *pdwData, UINT dwNumData);
-
 INT ReadBeceemEEPROM(PMINI_ADAPTER Adapter,UINT dwAddress, UINT *pdwData);
 
-NVM_TYPE BcmGetNvmType(PMINI_ADAPTER Adapter);
 
 INT BeceemNVMRead(
 	PMINI_ADAPTER Adapter,
@@ -217,24 +157,12 @@ INT BeceemNVMWrite(
 	UINT uiNumBytes,
 	BOOLEAN bVerify);
 
-INT BcmUpdateSectorSize(PMINI_ADAPTER Adapter,UINT uiSectorSize);
 
 INT BcmInitNVM(PMINI_ADAPTER Adapter);
 
-INT BcmGetNvmSize(PMINI_ADAPTER Adapter);
-
-INT IsSectionExistInVendorInfo(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section);
-
-VOID BcmValidateNvmType(PMINI_ADAPTER Adapter);
-
-VOID ConfigureEndPointTypesThroughEEPROM(PMINI_ADAPTER Adapter);
+INT BcmUpdateSectorSize(PMINI_ADAPTER Adapter,UINT uiSectorSize);
+BOOLEAN IsSectionExistInFlash(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section);
 
-INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter);
-INT ReadDSDHeader(PMINI_ADAPTER Adapter, PDSD_HEADER psDSDHeader, FLASH2X_SECTION_VAL dsd);
-INT BcmGetActiveDSD(PMINI_ADAPTER Adapter);
-INT ReadISOHeader(PMINI_ADAPTER Adapter, PISO_HEADER psISOHeader, FLASH2X_SECTION_VAL IsoImage);
-INT BcmGetActiveISO(PMINI_ADAPTER Adapter);
-B_UINT8 IsOffsetWritable(PMINI_ADAPTER Adapter, UINT uiOffset);
 INT BcmGetFlash2xSectionalBitMap(PMINI_ADAPTER Adapter, PFLASH2X_BITMAP psFlash2xBitMap);
 
 INT BcmFlash2xBulkWrite(
@@ -251,7 +179,6 @@ INT BcmFlash2xBulkRead(
 	FLASH2X_SECTION_VAL eFlashSectionVal,
 	UINT uiOffsetWithinSectionVal,
 	UINT uiNumBytes);
-INT BcmGetSectionValEndOffset(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlashSectionVal);
 
 INT BcmGetSectionValStartOffset(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlashSectionVal);
 
@@ -264,34 +191,13 @@ INT BcmFlash2xCorruptSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSect
 INT BcmFlash2xWriteSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlashSectionVal);
 INT	validateFlash2xReadWrite(PMINI_ADAPTER Adapter, PFLASH2X_READWRITE psFlash2xReadWrite);
 INT IsFlash2x(PMINI_ADAPTER Adapter);
-INT GetFlashBaseAddr(PMINI_ADAPTER Adapter);
-INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiSectAlignAddr);
 INT	BcmCopySection(PMINI_ADAPTER Adapter,
 						FLASH2X_SECTION_VAL SrcSection,
 						FLASH2X_SECTION_VAL DstSection,
 						UINT offset,
 						UINT numOfBytes);
 
-INT BcmDoChipSelect(PMINI_ADAPTER Adapter, UINT offset);
-INT BcmMakeFlashCSActive(PMINI_ADAPTER Adapter, UINT offset);
-INT ReadDSDSignature(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL dsd);
-INT ReadDSDPriority(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL dsd);
-FLASH2X_SECTION_VAL getHighestPriDSD(PMINI_ADAPTER Adapter);
-INT ReadISOSignature(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL iso);
-INT ReadISOPriority(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL iso);
-FLASH2X_SECTION_VAL getHighestPriISO(PMINI_ADAPTER Adapter);
-INT WriteToFlashWithoutSectorErase(PMINI_ADAPTER Adapter,
-										PUINT pBuff,
-										FLASH2X_SECTION_VAL eFlash2xSectionVal,
-										UINT uiOffset,
-										UINT uiNumBytes
-										);
-
-//UINT getNumOfSubSectionWithWRPermisson(PMINI_ADAPTER Adapter, SECTION_TYPE secType);
-BOOLEAN IsSectionExistInFlash(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section);
-INT IsSectionWritable(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL Section);
-INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal);
-INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal);
+
 BOOLEAN IsNonCDLessDevice(PMINI_ADAPTER Adapter);
 
 
@@ -300,7 +206,6 @@ VOID OverrideServiceFlowParams(PMINI_ADAPTER Adapter,PUINT puiBuffer);
 int wrmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t sSize);
 int rdmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t sSize);
 
-int rdmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t size);
 int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t size);
 INT buffDnldVerify(PMINI_ADAPTER Adapter, unsigned char *mappedbuffer, unsigned int u32FirmwareLength,
 		unsigned long u32StartingAddress);
@@ -309,11 +214,6 @@ INT buffDnldVerify(PMINI_ADAPTER Adapter, unsigned char *mappedbuffer, unsigned
 VOID putUsbSuspend(struct work_struct *work);
 BOOLEAN IsReqGpioIsLedInNVM(PMINI_ADAPTER Adapter, UINT gpios);
 
-#ifdef BCM_SHM_INTERFACE
-INT beceem_virtual_device_init(void);
-VOID virtual_mail_box_interrupt(void);
-INT beceem_virtual_device_exit(void);
-#endif
 
 #endif
 

drivers/staging/bcm/Qos.c

@@ -4,15 +4,14 @@ This file contains the routines related to Quality of Service.
 */
 #include "headers.h"
 
-BOOLEAN MatchSrcIpAddress(S_CLASSIFIER_RULE *pstClassifierRule,ULONG ulSrcIP);
-BOOLEAN MatchTos(S_CLASSIFIER_RULE *pstClassifierRule,UCHAR ucTypeOfService);
-BOOLEAN MatchSrcPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushSrcPort);
-BOOLEAN MatchDestPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushDestPort);
-BOOLEAN MatchProtocol(S_CLASSIFIER_RULE *pstClassifierRule,UCHAR ucProtocol);
-BOOLEAN MatchDestIpAddress(S_CLASSIFIER_RULE *pstClassifierRule,ULONG ulDestIP);
-USHORT ClassifyPacket(PMINI_ADAPTER Adapter,struct sk_buff* skb);
-void EThCSGetPktInfo(PMINI_ADAPTER Adapter,PVOID pvEthPayload,PS_ETHCS_PKT_INFO pstEthCsPktInfo);
-BOOLEAN EThCSClassifyPkt(PMINI_ADAPTER Adapter,struct sk_buff* skb,PS_ETHCS_PKT_INFO pstEthCsPktInfo,S_CLASSIFIER_RULE *pstClassifierRule, B_UINT8 EthCSCupport);
+static void EThCSGetPktInfo(PMINI_ADAPTER Adapter,PVOID pvEthPayload,PS_ETHCS_PKT_INFO pstEthCsPktInfo);
+static BOOLEAN EThCSClassifyPkt(PMINI_ADAPTER Adapter,struct sk_buff* skb,PS_ETHCS_PKT_INFO pstEthCsPktInfo,S_CLASSIFIER_RULE *pstClassifierRule, B_UINT8 EthCSCupport);
+
+static USHORT	IpVersion4(PMINI_ADAPTER Adapter, struct iphdr *iphd,
+			   S_CLASSIFIER_RULE *pstClassifierRule );
+
+static VOID PruneQueue(PMINI_ADAPTER Adapter, INT iIndex);
+
 
 /*******************************************************************
 * Function    - MatchSrcIpAddress()
@@ -205,11 +204,10 @@ BOOLEAN MatchDestPort(S_CLASSIFIER_RULE *pstClassifierRule,USHORT ushDestPort)
 Compares IPV4 Ip address and port number
 @return Queue Index.
 */
-USHORT	IpVersion4(PMINI_ADAPTER Adapter, /**< Pointer to the driver control structure */
-					struct iphdr *iphd, /**<Pointer to the IP Hdr of the packet*/
-					S_CLASSIFIER_RULE *pstClassifierRule )
+static USHORT	IpVersion4(PMINI_ADAPTER Adapter,
+			   struct iphdr *iphd,
+			   S_CLASSIFIER_RULE *pstClassifierRule )
 {
-	//IPHeaderFormat 		*pIpHeader=NULL;
 	xporthdr     		*xprt_hdr=NULL;
 	BOOLEAN	bClassificationSucceed=FALSE;
 
@@ -261,15 +259,6 @@ USHORT	IpVersion4(PMINI_ADAPTER Adapter, /**< Pointer to the driver control stru
 		//if protocol is not TCP or UDP then no need of comparing source port and destination port
 		if(iphd->protocol!=TCP && iphd->protocol!=UDP)
 			break;
-#if 0
-		//check if memory is available of src and Dest port
-		if(ETH_AND_IP_HEADER_LEN + L4_SRC_PORT_LEN + L4_DEST_PORT_LEN > Packet->len)
-		{
-			//This is not an erroneous condition and pkt will be checked for next classification.
-			bClassificationSucceed = FALSE;
-			break;
-		}
-#endif
 		//******************Checking Transport Layer Header field if present *****************//
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, "Source Port %04x",
 			(iphd->protocol==UDP)?xprt_hdr->uhdr.source:xprt_hdr->thdr.source);
@@ -312,29 +301,6 @@ USHORT	IpVersion4(PMINI_ADAPTER Adapter, /**< Pointer to the driver control stru
 
 	return bClassificationSucceed;
 }
-/**
-@ingroup tx_functions
-@return  Queue Index based on priority.
-*/
-USHORT GetPacketQueueIndex(PMINI_ADAPTER Adapter, /**<Pointer to the driver control structure */
-								struct sk_buff* Packet /**< Pointer to the Packet to be sent*/
-								)
-{
-	USHORT			usIndex=-1;
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, QUEUE_INDEX, DBG_LVL_ALL, "=====>");
-
-	if(NULL==Adapter || NULL==Packet)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, QUEUE_INDEX, DBG_LVL_ALL, "Got NULL Values<======");
-		return -1;
-	}
-
-	usIndex = ClassifyPacket(Adapter,Packet);
-
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, QUEUE_INDEX, DBG_LVL_ALL, "Got Queue Index %x",usIndex);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, QUEUE_INDEX, DBG_LVL_ALL, "GetPacketQueueIndex <==============");
-	return usIndex;
-}
 
 VOID PruneQueueAllSF(PMINI_ADAPTER Adapter)
 {
@@ -357,23 +323,21 @@ is less than number of bytes in the queue. If so -
 drops packets from the Head till the number of bytes is
 less than or equal to max queue size for the queue.
 */
-VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structure*/
-					INT iIndex/**<Queue Index*/
-					)
+static VOID PruneQueue(PMINI_ADAPTER Adapter, INT iIndex)
 {
 	struct sk_buff* PacketToDrop=NULL;
-	struct net_device_stats*  netstats=NULL;
+	struct net_device_stats *netstats;
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, PRUNE_QUEUE, DBG_LVL_ALL, "=====> Index %d",iIndex);
 
    	if(iIndex == HiPriority)
-       	return;
+		return;
 
 	if(!Adapter || (iIndex < 0) || (iIndex > HiPriority))
 		return;
 
 	/* To Store the netdevice statistic */
-	netstats = &((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats;
+	netstats = &Adapter->dev->stats;
 
 	spin_lock_bh(&Adapter->PackInfo[iIndex].SFQueueLock);
 
@@ -395,9 +359,13 @@ VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structur
 
 		if(PacketToDrop)
 		{
-			if(netstats)
-				netstats->tx_dropped++;
-			atomic_inc(&Adapter->TxDroppedPacketCount);
+			struct netdev_queue *txq = netdev_get_tx_queue(Adapter->dev, iIndex);
+			if (netif_msg_tx_err(Adapter))
+				pr_info(PFX "%s: tx queue %d overlimit\n", 
+					Adapter->dev->name, iIndex);
+
+			txq->tx_dropped++;
+
 			DEQUEUEPACKET(Adapter->PackInfo[iIndex].FirstTxQueue,
 						Adapter->PackInfo[iIndex].LastTxQueue);
 			/// update current bytes and packets count
@@ -407,7 +375,7 @@ VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structur
 			/// update dropped bytes and packets counts
 			Adapter->PackInfo[iIndex].uiDroppedCountBytes += PacketToDrop->len;
 			Adapter->PackInfo[iIndex].uiDroppedCountPackets++;
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 
 		}
 
@@ -416,7 +384,6 @@ VOID PruneQueue(PMINI_ADAPTER Adapter,/**<Pointer to the driver control structur
 			Adapter->PackInfo[iIndex].uiDroppedCountPackets);
 
 		atomic_dec(&Adapter->TotalPacketCount);
-		Adapter->bcm_jiffies = jiffies;
 	}
 
 	spin_unlock_bh(&Adapter->PackInfo[iIndex].SFQueueLock);
@@ -430,16 +397,15 @@ VOID flush_all_queues(PMINI_ADAPTER Adapter)
 {
 	INT		iQIndex;
 	UINT	uiTotalPacketLength;
-	struct sk_buff*				PacketToDrop=NULL;
-	struct net_device_stats*  	netstats=NULL;
+	struct sk_buff*			PacketToDrop=NULL;
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "=====>");
-	/* To Store the netdevice statistic */
-	netstats = &((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats;
 
 //	down(&Adapter->data_packet_queue_lock);
 	for(iQIndex=LowPriority; iQIndex<HiPriority; iQIndex++)
 	{
+		struct netdev_queue *txq = netdev_get_tx_queue(Adapter->dev, iQIndex);
+
 		spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
 		while(Adapter->PackInfo[iQIndex].FirstTxQueue)
 		{
@@ -447,8 +413,7 @@ VOID flush_all_queues(PMINI_ADAPTER Adapter)
 			if(PacketToDrop)
 			{
 				uiTotalPacketLength = PacketToDrop->len;
-				netstats->tx_dropped++;
-				atomic_inc(&Adapter->TxDroppedPacketCount);
+				txq->tx_dropped++;
 			}
 			else
 				uiTotalPacketLength = 0;
@@ -457,7 +422,7 @@ VOID flush_all_queues(PMINI_ADAPTER Adapter)
 						Adapter->PackInfo[iQIndex].LastTxQueue);
 
 			/* Free the skb */
-			bcm_kfree_skb(PacketToDrop);
+			dev_kfree_skb(PacketToDrop);
 
 			/// update current bytes and packets count
 			Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= uiTotalPacketLength;
@@ -559,12 +524,6 @@ USHORT ClassifyPacket(PMINI_ADAPTER Adapter,struct sk_buff* skb)
 
 	for(uiLoopIndex = MAX_CLASSIFIERS - 1; uiLoopIndex >= 0; uiLoopIndex--)
 	{
-		if (Adapter->device_removed)
-		{
-			bClassificationSucceed = FALSE;
-			break;
-		}
-
 		if(bClassificationSucceed)
 			break;
 		//Iterate through all classifiers which are already in order of priority
@@ -810,7 +769,10 @@ static BOOLEAN EthCSMatchVLANRules(S_CLASSIFIER_RULE *pstClassifierRule,struct s
 }
 
 
-BOOLEAN EThCSClassifyPkt(PMINI_ADAPTER Adapter,struct sk_buff* skb,PS_ETHCS_PKT_INFO pstEthCsPktInfo,S_CLASSIFIER_RULE *pstClassifierRule, B_UINT8 EthCSCupport)
+static BOOLEAN EThCSClassifyPkt(PMINI_ADAPTER Adapter,struct sk_buff* skb,
+				PS_ETHCS_PKT_INFO pstEthCsPktInfo,
+				S_CLASSIFIER_RULE *pstClassifierRule,
+				B_UINT8 EthCSCupport)
 {
 	BOOLEAN bClassificationSucceed = FALSE;
 	bClassificationSucceed = EthCSMatchSrcMACAddress(pstClassifierRule,((ETH_HEADER_STRUC *)(skb->data))->au8SourceAddress);
@@ -840,9 +802,11 @@ BOOLEAN EThCSClassifyPkt(PMINI_ADAPTER Adapter,struct sk_buff* skb,PS_ETHCS_PKT_
 	return bClassificationSucceed;
 }
 
-void EThCSGetPktInfo(PMINI_ADAPTER Adapter,PVOID pvEthPayload,PS_ETHCS_PKT_INFO pstEthCsPktInfo)
+static void EThCSGetPktInfo(PMINI_ADAPTER Adapter,PVOID pvEthPayload,
+			    PS_ETHCS_PKT_INFO pstEthCsPktInfo)
 {
 	USHORT u16Etype = ntohs(((ETH_HEADER_STRUC*)pvEthPayload)->u16Etype);
+
 	BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL,  "EthCSGetPktInfo : Eth Hdr Type : %X\n",u16Etype);
 	if(u16Etype > 0x5dc)
 	{

drivers/staging/bcm/TODO

@@ -1,15 +1,22 @@
+This driver is barely functional in its current state.
+
+BIG:
+	- existing API is (/dev/tarang) should be replaced
+	  Is it possible to use same API as Intel Wimax stack and
+	  have same user level components.
+	- Qos and queue model is non-standard and inflexible.
+	  Use existing TC Qos?
+
 TODO:
+	- support more than one board - eliminate global variables
+	- remove developer debug BCM_DEBUG() macros
+	  add a limited number of messages through netif_msg()
 	- fix non-standard kernel style
-	- sparse warnings
 	- checkpatch warnings
-   	- remove compatiablity code for older kernels
-	- remove #ifdef's
-	- fix bogus device nameing and reference counting (see bcm_notify_event)
-	- fix use of file I/O to load config
-	- request firmware
-	- update to current network device API
-	- merge some files together
+	- use request firmware
+	- fix use of file I/O to load config with better API
+	- merge some files together?
 	- cleanup/eliminate debug messages
 
-	- integrate with existing Wimax stack?
+
 

drivers/staging/bcm/Transmit.c

@@ -6,7 +6,7 @@
 digraph transmit1 {
 node[shape=box]
 edge[weight=5;color=red]
-bcm_transmit->reply_to_arp_request[label="ARP"]
+
 bcm_transmit->GetPacketQueueIndex[label="IP Packet"]
 GetPacketQueueIndex->IpVersion4[label="IPV4"]
 GetPacketQueueIndex->IpVersion6[label="IPV6"]
@@ -35,169 +35,16 @@ SendPacketFromQueue->SetupNextSend->bcm_cmd53
 
 #include "headers.h"
 
-/*******************************************************************
-* Function    -	bcm_transmit()
-*
-* Description - This is the main transmit function for our virtual
-*				interface(veth0). It handles the ARP packets. It
-*				clones this packet and then Queue it to a suitable
-* 		 		Queue. Then calls the transmit_packet().
-*
-* Parameter   -	 skb - Pointer to the socket buffer structure
-*				 dev - Pointer to the virtual net device structure
-*
-* Returns     -	 zero (success) or -ve value (failure)
-*
-*********************************************************************/
-
-INT bcm_transmit(struct sk_buff *skb, 		/**< skb */
-					struct net_device *dev 	/**< net device pointer */
-					)
-{
-	PMINI_ADAPTER      	Adapter = NULL;
-	USHORT				qindex=0;
-	struct timeval tv;
-	UINT		pkt_type = 0;
-	UINT 		calltransmit = 0;
-
-	BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "\n%s====>\n",__FUNCTION__);
-
-	memset(&tv, 0, sizeof(tv));
-	/* Check for valid parameters */
-	if(skb == NULL || dev==NULL)
-	{
-	    BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX,TX_OSAL_DBG, DBG_LVL_ALL, "Got NULL skb or dev\n");
-		return -EINVAL;
-	}
-
-	Adapter = GET_BCM_ADAPTER(dev);
-	if(!Adapter)
-	{
-		BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "Got Invalid Adapter\n");
-  		return -EINVAL;
-	}
-	if(Adapter->device_removed == TRUE || !Adapter->LinkUpStatus)
-	{
-		if(!netif_queue_stopped(dev)) {
-				netif_carrier_off(dev);
-				netif_stop_queue(dev);
-		}
-		return STATUS_FAILURE;
-	}
-	BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "Packet size : %d\n", skb->len);
-
-	/*Add Ethernet CS check here*/
-	if(Adapter->TransferMode == IP_PACKET_ONLY_MODE )
-	{
-        pkt_type = ntohs(*(PUSHORT)(skb->data + 12));
-		/* Get the queue index where the packet is to be queued */
-		BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "Getting the Queue Index.....");
-
-		qindex = GetPacketQueueIndex(Adapter,skb);
-
-		if((SHORT)INVALID_QUEUE_INDEX==(SHORT)qindex)
-		{
-			if(pkt_type == ETH_ARP_FRAME)
-			{
-				/*
-				Reply directly to ARP request packet
-				ARP Spoofing only if NO ETH CS rule matches for it
-				*/
-				BCM_DEBUG_PRINT (Adapter,DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL,"ARP OPCODE = %02x",
-
-                (*(PUCHAR)(skb->data + 21)));
-
-                reply_to_arp_request(skb);
-
-                BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX,TX_OSAL_DBG, DBG_LVL_ALL,"After reply_to_arp_request \n");
-
-			}
-			else
-			{
-                BCM_DEBUG_PRINT (Adapter, DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL,
-    			"Invalid queue index, dropping pkt\n");
-
-				bcm_kfree_skb(skb);
-			}
-			return STATUS_SUCCESS;
-        }
-
-		if(Adapter->PackInfo[qindex].uiCurrentPacketsOnHost >= SF_MAX_ALLOWED_PACKETS_TO_BACKUP)
-		{
-			atomic_inc(&Adapter->TxDroppedPacketCount);
-			bcm_kfree_skb(skb);
-			return STATUS_SUCCESS;
-		}
-
-		/* Now Enqueue the packet */
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "bcm_transmit Enqueueing the Packet To Queue %d",qindex);
-		spin_lock(&Adapter->PackInfo[qindex].SFQueueLock);
-		Adapter->PackInfo[qindex].uiCurrentBytesOnHost += skb->len;
-		Adapter->PackInfo[qindex].uiCurrentPacketsOnHost++;
-
-		*((B_UINT32 *)skb->cb + SKB_CB_LATENCY_OFFSET ) = jiffies;
-		ENQUEUEPACKET(Adapter->PackInfo[qindex].FirstTxQueue,
-  	                  Adapter->PackInfo[qindex].LastTxQueue, skb);
-		atomic_inc(&Adapter->TotalPacketCount);
-		spin_unlock(&Adapter->PackInfo[qindex].SFQueueLock);
-		do_gettimeofday(&tv);
-
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL,"ENQ: \n");
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "Pkt Len = %d, sec: %ld, usec: %ld\n",
-		(skb->len-ETH_HLEN), tv.tv_sec, tv.tv_usec);
-
-#ifdef BCM_SHM_INTERFACE
-		spin_lock(&Adapter->txtransmitlock);
-		if(Adapter->txtransmit_running == 0)
-		{
-			Adapter->txtransmit_running = 1;
-			calltransmit = 1;
-		}
-		else
-			calltransmit = 0;
-
-		spin_unlock(&Adapter->txtransmitlock);
-#endif
-		if(calltransmit == 1)
-			transmit_packets(Adapter);
-		else
-		{
-			if(!atomic_read(&Adapter->TxPktAvail))
-			{
-				atomic_set(&Adapter->TxPktAvail, 1);
-#ifdef BCM_SHM_INTERFACE
-				virtual_mail_box_interrupt();
-#endif
-				wake_up(&Adapter->tx_packet_wait_queue);
-			}
-		}
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_OSAL_DBG, DBG_LVL_ALL, "<====");
-	}
-	else
-		bcm_kfree_skb(skb);
-
-  return STATUS_SUCCESS;
-}
-
 
 /**
 @ingroup ctrl_pkt_functions
 This function dispatches control packet to the h/w interface
 @return zero(success) or -ve value(failure)
 */
-INT SendControlPacket(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
-							char *pControlPacket/**<Control Packet*/
-							)
+INT SendControlPacket(PMINI_ADAPTER Adapter, char *pControlPacket)
 {
-	PLEADER PLeader = NULL;
-	struct timeval tv;
-	memset(&tv, 0, sizeof(tv));
-
-
-
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "========>");
+	PLEADER PLeader = (PLEADER)pControlPacket;
 
-	PLeader=(PLEADER)pControlPacket;
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Tx");
 	if(!pControlPacket || !Adapter)
 	{
@@ -208,12 +55,6 @@ INT SendControlPacket(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 		((PLeader->PLength-1)/MAX_DEVICE_DESC_SIZE)+1))
     {
     	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "NO FREE DESCRIPTORS TO SEND CONTROL PACKET");
-       	if(Adapter->bcm_jiffies == 0)
-        {
-        	Adapter->bcm_jiffies = jiffies;
-            BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "UPDATED TIME(hex): %lu",
-				Adapter->bcm_jiffies);
-        }
         return STATUS_FAILURE;
     }
 
@@ -224,76 +65,33 @@ INT SendControlPacket(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Leader Length: %x",PLeader->PLength);
 	if(Adapter->device_removed)
 		return 0;
-#ifndef BCM_SHM_INTERFACE
-	Adapter->interface_transmit(Adapter->pvInterfaceAdapter,
-					pControlPacket, (PLeader->PLength + LEADER_SIZE));
-#else
-	tx_pkts_to_firmware(pControlPacket,(PLeader->PLength + LEADER_SIZE),1);
 
-	if(PLeader->Status==IDLE_MESSAGE)
-	{
-		if(((CONTROL_MESSAGE*)PLeader)->szData[0] == GO_TO_IDLE_MODE_PAYLOAD &&
-		((CONTROL_MESSAGE*)PLeader)->szData[1] == TARGET_CAN_GO_TO_IDLE_MODE)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Idle Mode Ack Sent to the Device\n");
-        	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Host Entering into Idle Mode\n");
-			do_gettimeofday(&tv);
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "IdleMode Msg sent to f/w at time :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
-			if(Adapter->bDoSuspend != TRUE)
-			{
-				Adapter->IdleMode = TRUE;
-				Adapter->bPreparingForLowPowerMode = FALSE ;
-			}
-		}
-	}
-	if((PLeader->Status == LINK_UP_CONTROL_REQ) &&
-		((PUCHAR)pControlPacket)[sizeof(LEADER)] == LINK_UP_ACK &&
-		((PUCHAR)pControlPacket)[sizeof(LEADER)+1] ==
-								LINK_SHUTDOWN_REQ_FROM_FIRMWARE  &&
-		((PUCHAR)pControlPacket)[sizeof(LEADER)+2] == SHUTDOWN_ACK_FROM_DRIVER)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Shut Down ACK Sent and Host entering Shut State \n");
-		if(Adapter->bDoSuspend != TRUE)
-		{
-			Adapter->bShutStatus = TRUE;
-			Adapter->bPreparingForLowPowerMode = FALSE;
-			Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
-		}
+	if (netif_msg_pktdata(Adapter))
+		print_hex_dump(KERN_DEBUG, PFX "tx control: ", DUMP_PREFIX_NONE,
+			       16, 1, pControlPacket, PLeader->PLength + LEADER_SIZE, 0);
 
-	}
-#endif
+	Adapter->interface_transmit(Adapter->pvInterfaceAdapter,
+					pControlPacket, (PLeader->PLength + LEADER_SIZE));
 
-	((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats.tx_packets++;
-	((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats.tx_bytes+=
-			PLeader->PLength;
 	atomic_dec(&Adapter->CurrNumFreeTxDesc);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<=========");
 	return STATUS_SUCCESS;
 }
-static	LEADER Leader={0};
+
 /**
 @ingroup tx_functions
 This function despatches the IP packets with the given vcid
 to the target via the host h/w interface.
 @return  zero(success) or -ve value(failure)
 */
-INT SetupNextSend(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
-					struct sk_buff *Packet, /**<data buffer*/
-					USHORT Vcid)			/**<VCID for this packet*/
+INT SetupNextSend(PMINI_ADAPTER Adapter,  struct sk_buff *Packet, USHORT Vcid)
 {
 	int		status=0;
-#ifdef GDMA_INTERFACE
-	int dontfree = 0;
-#endif
 	BOOLEAN bHeaderSupressionEnabled = FALSE;
 	B_UINT16            uiClassifierRuleID;
-	int QueueIndex = NO_OF_QUEUES + 1;
+	u16	QueueIndex = skb_get_queue_mapping(Packet);
+	LEADER Leader={0};
 
-	if(!Adapter || !Packet)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Got NULL Adapter or Packet");
-		return -EINVAL;
-	}
 	if(Packet->len > MAX_DEVICE_DESC_SIZE)
 	{
 		status = STATUS_FAILURE;
@@ -302,14 +100,10 @@ INT SetupNextSend(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 
 	/* Get the Classifier Rule ID */
 	uiClassifierRuleID = *((UINT32*) (Packet->cb)+SKB_CB_CLASSIFICATION_OFFSET);
-	QueueIndex = SearchVcid( Adapter,Vcid);
-	if(QueueIndex < NO_OF_QUEUES)
-	{
-		bHeaderSupressionEnabled =
-			Adapter->PackInfo[QueueIndex].bHeaderSuppressionEnabled;
-		bHeaderSupressionEnabled =
-			bHeaderSupressionEnabled & Adapter->bPHSEnabled;
-	}
+
+	bHeaderSupressionEnabled = Adapter->PackInfo[QueueIndex].bHeaderSuppressionEnabled
+		& Adapter->bPHSEnabled;
+
 	if(Adapter->device_removed)
 		{
 		status = STATUS_FAILURE;
@@ -327,15 +121,10 @@ INT SetupNextSend(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 
 	Leader.Vcid	= Vcid;
 
-    if(TCP_ACK == *((UINT32*) (Packet->cb) + SKB_CB_TCPACK_OFFSET ))
-	{
-        BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Sending TCP ACK\n");
+	if(TCP_ACK == *((UINT32*) (Packet->cb) + SKB_CB_TCPACK_OFFSET ))
 		Leader.Status = LEADER_STATUS_TCP_ACK;
-	}
 	else
-	{
 		Leader.Status = LEADER_STATUS;
-	}
 
 	if(Adapter->PackInfo[QueueIndex].bEthCSSupport)
 	{
@@ -351,68 +140,53 @@ INT SetupNextSend(PMINI_ADAPTER Adapter, /**<Logical Adapter*/
 		skb_push(Packet, LEADER_SIZE);
 		memcpy(Packet->data, &Leader, LEADER_SIZE);
 	}
-
 	else
 	{
 		Leader.PLength = Packet->len - ETH_HLEN;
 		memcpy((LEADER*)skb_pull(Packet, (ETH_HLEN - LEADER_SIZE)), &Leader, LEADER_SIZE);
 	}
 
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Packet->len = %d", Packet->len);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Vcid = %d", Vcid);
-
-#ifndef BCM_SHM_INTERFACE
 	status = Adapter->interface_transmit(Adapter->pvInterfaceAdapter,
 			Packet->data, (Leader.PLength + LEADER_SIZE));
-#else
-	status = tx_pkts_to_firmware(Packet,Packet->len,0);
-#endif
 	if(status)
 	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Tx Failed..\n");
+		++Adapter->dev->stats.tx_errors;
+		if (netif_msg_tx_err(Adapter))
+			pr_info(PFX "%s: transmit error %d\n", Adapter->dev->name,
+				status);
 	}
 	else
 	{
+		struct netdev_queue *txq = netdev_get_tx_queue(Adapter->dev, QueueIndex);
 		Adapter->PackInfo[QueueIndex].uiTotalTxBytes += Leader.PLength;
-		atomic_add(Leader.PLength, &Adapter->GoodTxByteCount);
-		atomic_inc(&Adapter->TxTotalPacketCount);
-#ifdef GDMA_INTERFACE
-    dontfree = 1;
-#endif
-	}
 
-	atomic_dec(&Adapter->CurrNumFreeTxDesc);
-
-errExit:
+		txq->tx_bytes += Leader.PLength;
+		++txq->tx_packets;
 
-	if(STATUS_SUCCESS == status)
-	{
 		Adapter->PackInfo[QueueIndex].uiCurrentTokenCount -= Leader.PLength << 3;
 		Adapter->PackInfo[QueueIndex].uiSentBytes += (Packet->len);
 		Adapter->PackInfo[QueueIndex].uiSentPackets++;
 		Adapter->PackInfo[QueueIndex].NumOfPacketsSent++;
 
 		atomic_dec(&Adapter->PackInfo[QueueIndex].uiPerSFTxResourceCount);
-#ifdef BCM_SHM_INTERFACE
-		if(atomic_read(&Adapter->PackInfo[QueueIndex].uiPerSFTxResourceCount) < 0)
-		{
-			atomic_set(&Adapter->PackInfo[QueueIndex].uiPerSFTxResourceCount, 0);
-		}
-#endif
 		Adapter->PackInfo[QueueIndex].uiThisPeriodSentBytes += Leader.PLength;
 	}
 
+	atomic_dec(&Adapter->CurrNumFreeTxDesc);
 
-#ifdef GDMA_INTERFACE
-  if(!dontfree){
-  	bcm_kfree_skb(Packet);
-  }
-#else
-  	bcm_kfree_skb(Packet);
-#endif
+errExit:
+
+	dev_kfree_skb(Packet);
 	return status;
 }
 
+static int tx_pending(PMINI_ADAPTER Adapter)
+{
+	return (atomic_read(&Adapter->TxPktAvail)
+		&& MINIMUM_PENDING_DESCRIPTORS < atomic_read(&Adapter->CurrNumFreeTxDesc))
+		|| Adapter->device_removed || (1 == Adapter->downloadDDR);
+}
+
 /**
 @ingroup tx_functions
 Transmit thread
@@ -420,57 +194,26 @@ Transmit thread
 int tx_pkt_handler(PMINI_ADAPTER Adapter  /**< pointer to adapter object*/
 				)
 {
-#ifndef BCM_SHM_INTERFACE
 	int status = 0;
-#endif
-
-	UINT calltransmit = 1;
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Entring to wait for signal from the interrupt service thread!Adapter = %p",Adapter);
-
 
-	while(1)
-	{
-		if(Adapter->LinkUpStatus){
+	while(! kthread_should_stop()) {
+		/* FIXME - the timeout looks like workaround for racey usage of TxPktAvail */
+		if(Adapter->LinkUpStatus)
 			wait_event_timeout(Adapter->tx_packet_wait_queue,
-				((atomic_read(&Adapter->TxPktAvail) &&
-				(MINIMUM_PENDING_DESCRIPTORS <
-				atomic_read(&Adapter->CurrNumFreeTxDesc)) &&
-				(Adapter->device_removed == FALSE))) ||
-				(1 == Adapter->downloadDDR) || kthread_should_stop()
-#ifndef BCM_SHM_INTERFACE
-				|| (TRUE == Adapter->bEndPointHalted)
-#endif
-				, msecs_to_jiffies(10));
-		}
-		else{
-			wait_event(Adapter->tx_packet_wait_queue,
-				((atomic_read(&Adapter->TxPktAvail) &&
-				(MINIMUM_PENDING_DESCRIPTORS <
-				atomic_read(&Adapter->CurrNumFreeTxDesc)) &&
-				(Adapter->device_removed == FALSE))) ||
-				(1 == Adapter->downloadDDR) || kthread_should_stop()
-#ifndef BCM_SHM_INTERFACE
-				|| (TRUE == Adapter->bEndPointHalted)
-#endif
-				);
-		}
-
-		if(kthread_should_stop() || Adapter->device_removed)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Exiting the tx thread..\n");
-			Adapter->transmit_packet_thread = NULL;
-			return 0;
-		}
+					   tx_pending(Adapter), msecs_to_jiffies(10));
+		else
+			wait_event_interruptible(Adapter->tx_packet_wait_queue,
+						 tx_pending(Adapter));
 
-#ifndef BCM_SHM_INTERFACE
+		if (Adapter->device_removed)
+			break;
 
 		if(Adapter->downloadDDR == 1)
 		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Downloading DDR Settings\n");
 			Adapter->downloadDDR +=1;
 			status = download_ddr_settings(Adapter);
 			if(status)
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "DDR DOWNLOAD FAILED!\n");
+				pr_err(PFX "DDR DOWNLOAD FAILED! %d\n", status);
 			continue;
 		}
 
@@ -489,7 +232,6 @@ int tx_pkt_handler(PMINI_ADAPTER Adapter  /**< pointer to adapter object*/
 				update_per_sf_desc_cnts(Adapter);
 			}
 		}
-#endif
 
 		if( atomic_read(&Adapter->CurrNumFreeTxDesc) &&
 			Adapter->LinkStatus == SYNC_UP_REQUEST &&
@@ -507,49 +249,12 @@ int tx_pkt_handler(PMINI_ADAPTER Adapter  /**< pointer to adapter object*/
 				wake_up(&Adapter->process_rx_cntrlpkt);
 		}
 
-#ifdef BCM_SHM_INTERFACE
-		spin_lock_bh(&Adapter->txtransmitlock);
-		if(Adapter->txtransmit_running == 0)
-		{
-			Adapter->txtransmit_running = 1;
-			calltransmit = 1;
-		}
-		else
-			calltransmit = 0;
-		spin_unlock_bh(&Adapter->txtransmitlock);
-#endif
-
-		if(calltransmit)
-			transmit_packets(Adapter);
+		transmit_packets(Adapter);
 
 		atomic_set(&Adapter->TxPktAvail, 0);
 	}
-	return 0;
-}
-
-#ifdef BCM_SHM_INTERFACE
-extern PMINI_ADAPTER psAdaptertest;
-void  virtual_mail_box_interrupt(void)
-{
-
-#ifndef GDMA_INTERFACE
-	PUINT ptr =  (PUINT)CPE_VIRTUAL_MAILBOX_REG;
-	UINT intval = (UINT)((*ptr & 0xFF00) >> 8);
-	if (intval != 0)
-	{
-		atomic_set(&psAdaptertest->CurrNumFreeTxDesc,	intval);
-		atomic_set (&psAdaptertest->uiMBupdate, TRUE);
 
-		//make it to 0
-		*ptr = *ptr & 0xffff00ff;
-	}
-#endif
-}
-unsigned int total_tx_pkts_pending(void)
-{
-	return atomic_read(&psAdaptertest->TotalPacketCount);
+	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, "Exiting the tx thread..\n");
+	Adapter->transmit_packet_thread = NULL;
+	return 0;
 }
-
-#endif
-
-

drivers/staging/bcm/cntrl_SignalingInterface.h

@@ -2,19 +2,6 @@
 #define CNTRL_SIGNALING_INTERFACE_
 
 
-#ifdef BECEEM_TARGET
-
-#include <mac_common.h>
-#include <msg_Dsa.h>
-#include <msg_Dsc.h>
-#include <msg_Dsd.h>
-#include <sch_definitions.h>
-using namespace Beceem;
-#ifdef ENABLE_CORRIGENDUM2_UPDATE
-extern B_UINT32 g_u32Corr2MacFlags;
-#endif
-
-#else
 
 
 #define DSA_REQ 11
@@ -28,7 +15,6 @@ extern B_UINT32 g_u32Corr2MacFlags;
 #define DSD_ACK 19
 #define MAX_CLASSIFIERS_IN_SF  4
 
-#endif
 
 #define MAX_STRING_LEN 20
 #define MAX_PHS_LENGTHS 255
@@ -57,37 +43,7 @@ extern B_UINT32 g_u32Corr2MacFlags;
 ////////////////////////structure Definitions///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////
 /// \brief class cCPacketClassificationRule
-#ifdef BECEEM_TARGET
-class CCPacketClassificationRuleSI{
-	public:
-		/// \brief Constructor for the class
-	CCPacketClassificationRuleSI():
-		u8ClassifierRulePriority(mClassifierRulePriority),
-		u8IPTypeOfServiceLength(mIPTypeOfService),
-		u8Protocol(mProtocol),
-		u8IPMaskedSourceAddressLength(0),
-		u8IPDestinationAddressLength(0),
-		u8ProtocolSourcePortRangeLength(0),
-		u8ProtocolDestPortRangeLength(0),
-		u8EthernetDestMacAddressLength(0),
-		u8EthernetSourceMACAddressLength(0),
-		u8EthertypeLength(0),
-		u16UserPriority(mUserPriority),
-		u16VLANID(mVLANID),
-		u8AssociatedPHSI(mAssociatedPHSI),
-		u16PacketClassificationRuleIndex(mPacketClassifierRuleIndex),
-		u8VendorSpecificClassifierParamLength(mVendorSpecificClassifierParamLength),
-		u8IPv6FlowLableLength(mIPv6FlowLableLength),
-		u8ClassifierActionRule(mClassifierActionRule)
-
-		{}
-              void Reset()
-              {
-                    CCPacketClassificationRuleSI();
-              }
-#else
 struct _stCPacketClassificationRuleSI{
-#endif
 
 	/**  16bit UserPriority Of The Service Flow*/
     B_UINT16                        u16UserPriority;
@@ -145,29 +101,10 @@ struct _stCPacketClassificationRuleSI{
     B_UINT8							u8ClassifierActionRule;
     B_UINT16							u16ValidityBitMap;
 };
-#ifndef BECEEM_TARGET
 typedef struct _stCPacketClassificationRuleSI CCPacketClassificationRuleSI,stCPacketClassificationRuleSI, *pstCPacketClassificationRuleSI;
-#endif
 
 /// \brief class CPhsRuleSI
-#ifdef BECEEM_TARGET
-class CPhsRuleSI{
-	public:
-		/// \brief Constructor for the class
-		CPhsRuleSI():
-			u8PHSI(mPHSI),
-			u8PHSFLength(0),
-			u8PHSMLength(0),
-			u8PHSS(mPHSS),
-			u8PHSV(mPHSV),
-			u8VendorSpecificPHSParamsLength(mVendorSpecificPHSParamLength){}
-                void Reset()
-                {
-        		CPhsRuleSI();
-                }
-#else
 typedef struct _stPhsRuleSI {
-#endif
 	/**  8bit PHS Index Of The Service Flow*/
     B_UINT8                         u8PHSI;
 	/**  PHSF Length Of The Service Flow*/
@@ -188,31 +125,11 @@ typedef struct _stPhsRuleSI {
     B_UINT8                         u8VendorSpecificPHSParams[VENDOR_PHS_PARAM_LENGTH];
 
 	B_UINT8                         u8Padding[2];
-#ifdef BECEEM_TARGET
-};
-#else
 }stPhsRuleSI,*pstPhsRuleSI;
 typedef stPhsRuleSI CPhsRuleSI;
-#endif
 
 /// \brief structure cConvergenceSLTypes
-#ifdef BECEEM_TARGET
-class CConvergenceSLTypes{
-	public:
-		/// \brief Constructor for the class
-		CConvergenceSLTypes():
-		u8ClassfierDSCAction(mClassifierDSCAction),
-		u8PhsDSCAction	(mPhsDSCAction)
-		{}
-              void Reset()
-              {
-                    CConvergenceSLTypes();
-                    cCPacketClassificationRule.Reset();
-                    cPhsRule.Reset();
-              }
-#else
 struct _stConvergenceSLTypes{
-#endif
 	/**  8bit Phs Classfier Action Of The Service Flow*/
     B_UINT8                         u8ClassfierDSCAction;
 	/**  8bit Phs DSC Action Of The Service Flow*/
@@ -220,111 +137,15 @@ struct _stConvergenceSLTypes{
 	/**   16bit Padding */
     B_UINT8                         u8Padding[2];
     /// \brief class cCPacketClassificationRule
-#ifdef BECEEM_TARGET
-    CCPacketClassificationRuleSI      cCPacketClassificationRule;
-#else
     stCPacketClassificationRuleSI     cCPacketClassificationRule;
-#endif
     /// \brief class CPhsRuleSI
-#ifdef BECEEM_TARGET
-    CPhsRuleSI				cPhsRule;
-#else
      struct _stPhsRuleSI		cPhsRule;
-#endif
 };
-#ifndef BECEEM_TARGET
 typedef struct _stConvergenceSLTypes stConvergenceSLTypes,CConvergenceSLTypes, *pstConvergenceSLTypes;
-#endif
 
 
 /// \brief structure CServiceFlowParamSI
-#ifdef BECEEM_TARGET
-class CServiceFlowParamSI{
-	public:
-		/// \brief Constructor for the class
-		CServiceFlowParamSI():
-			u32SFID(mSFid),
-			u16CID(mCid),
-			u8ServiceClassNameLength(mServiceClassNameLength),
-			u8MBSService(mMBSService),
-			u8QosParamSet(mQosParamSetType),
-			u8TrafficPriority(mTrafficPriority),
-			u32MaxSustainedTrafficRate(mMaximumSustainedTrafficRate),
-			u32MaxTrafficBurst(mMaximumTrafficBurst),
-			u32MinReservedTrafficRate(mMinimumReservedTrafficRate),
-			u8ServiceFlowSchedulingType(mServiceFlowSchedulingType),
-			u8RequesttransmissionPolicy(mRequestTransmissionPolicy),
-			u32ToleratedJitter(mToleratedJitter),
-			u32MaximumLatency(mMaximumLatency),
-			u8FixedLengthVSVariableLengthSDUIndicator
-			(mFixedLengthVSVariableLength),
-			u8SDUSize(mSDUSize),
-			u16TargetSAID(mTargetSAID),
-			u8ARQEnable(mARQEnable),
-			u16ARQWindowSize(mARQWindowSize),
-			u16ARQBlockLifeTime(mARQBlockLifeTime),
-			u16ARQSyncLossTimeOut(mARQSyncLossTimeOut),
-			u8ARQDeliverInOrder(mARQDeliverInOrder),
-			u16ARQRxPurgeTimeOut(mARQRXPurgeTimeOut),
-			//Add ARQ BLOCK SIZE, ARQ TX and RX delay initializations here
-			//after we move to only CORR2
-			u8RxARQAckProcessingTime(mRxARQAckProcessingTime),
-			u8CSSpecification(mCSSpecification),
-			u8TypeOfDataDeliveryService(mTypeOfDataDeliveryService),
-			u16SDUInterArrivalTime(mSDUInterArrivalTime),
-			u16TimeBase(mTimeBase),
-			u8PagingPreference(mPagingPreference),
-			u8MBSZoneIdentifierassignment(mMBSZoneIdentifierassignmentLength),
-			u8TrafficIndicationPreference(mTrafficIndicationPreference),
-			u8GlobalServicesClassNameLength(mGlobalServicesClassNameLength),
-			u8SNFeedbackEnabled(mSNFeedbackEnabled),
-			u8FSNSize(mFSNSize),
-			u8CIDAllocation4activeBSsLength(mCIDAllocation4activeBSsLength),
-			u16UnsolicitedGrantInterval(mUnsolicitedGrantInterval),
-			u16UnsolicitedPollingInterval(mUnsolicitedPollingInterval),
-			u8PDUSNExtendedSubheader4HarqReordering(mPDUSNExtendedSubheader4HarqReordering),
-			u8MBSContentsIDLength(mMBSContentsIDLength),
-			u8HARQServiceFlows(mHARQServiceFlows),
-			u8AuthTokenLength(mAuthTokenLength),
-			u8HarqChannelMappingLength(mHarqChannelMappingLength),
-			u8VendorSpecificQoSParamLength(mVendorSpecificQoSParamLength),
-            bValid(FALSE),
-	     u8TotalClassifiers()
-{
-//Remove the bolck after we move to Corr2 only code
-#ifdef ENABLE_CORRIGENDUM2_UPDATE
-	if((g_u32Corr2MacFlags & CORR_2_DSX)  ||  (g_u32Corr2MacFlags & CORR_2_ARQ))
-	{
-	/* IEEE Comment #627 / MTG Comment #426 */
-       	u16ARQBlockSize = mARQBlockSize;
-		if(g_u32Corr2MacFlags & CORR_2_ARQ) {
-			u16ARQRetryTxTimeOut = mARQRetryTimeOutTxDelay;
-			if(g_u32VENDOR_TYPE == VENDOR_ALCATEL) {
-				u16ARQRetryRxTimeOut = mARQRetryTimeOutRxDelay_ALU;
-			} else {
-				u16ARQRetryRxTimeOut = mARQRetryTimeOutRxDelay;
-			}
-		}
-		else
-		{
-			u16ARQRetryTxTimeOut = mARQRetryTimeOutTxDelayCorr1;
-			u16ARQRetryRxTimeOut = mARQRetryTimeOutRxDelayCorr1;
-		}
-	}
-	else
-#endif
-	{
-		u16ARQBlockSize = mARQBlockSizeCorr1;
-		u16ARQRetryTxTimeOut = mARQRetryTimeOutTxDelayCorr1;
-		u16ARQRetryRxTimeOut = mARQRetryTimeOutRxDelayCorr1;
-	}
-}
-
-	void ComputeMacOverhead(B_UINT8	u8SecOvrhead);
-	B_UINT16	GetMacOverhead() { return 	u16MacOverhead; }
-#else
 typedef struct _stServiceFlowParamSI{
-#endif //end of ifdef BECEEM_TARGET
 
      /**  32bitSFID Of The Service Flow*/
     B_UINT32                        u32SFID;
@@ -367,11 +188,6 @@ typedef struct _stServiceFlowParamSI{
 
 	 /**  16bit ARQ Purge timeout */
     B_UINT16                        u16ARQRxPurgeTimeOut;
-#if 0 //def ENABLE_CORRIGENDUM2_UPDATE
-/* IEEE Comment #627 / MTG Comment #426 */
-    /// \brief Size of an ARQ block, changed from 2 bytes to 1
-    B_UINT8                        u8ARQBlockSize;
-#endif
 //TODO::Remove this once we move to a new CORR2 driver
     /// \brief Size of an ARQ block
     B_UINT16                        u16ARQBlockSize;
@@ -496,35 +312,18 @@ typedef struct _stServiceFlowParamSI{
 	B_UINT8							bValid;	/**<  Validity flag */
 	B_UINT8				u8Padding;	 /**<  Padding byte*/
 
-#ifdef BECEEM_TARGET
-/**
-Structure for Convergence SubLayer Types with a maximum of 4 classifiers
-*/
-	CConvergenceSLTypes		cConvergenceSLTypes[MAX_CLASSIFIERS_IN_SF];
-#else
 /**
 Structure for Convergence SubLayer Types with a maximum of 4 classifiers
 */
 	stConvergenceSLTypes		cConvergenceSLTypes[MAX_CLASSIFIERS_IN_SF];
-#endif
 
-#ifdef BECEEM_TARGET
-};
-#else
 } stServiceFlowParamSI, *pstServiceFlowParamSI;
 typedef stServiceFlowParamSI CServiceFlowParamSI;
-#endif
 
 /**
 structure stLocalSFAddRequest
 */
 typedef struct _stLocalSFAddRequest{
-#ifdef BECEEM_TARGET
-	   _stLocalSFAddRequest( ) :
-	   	u8Type(0x00),  eConnectionDir(0x00),
-		u16TID(0x0000), u16CID(0x0000),  u16VCID(0x0000)
-	   		{}
-#endif
 
 	B_UINT8                         u8Type;	/**<  Type*/
 	B_UINT8      eConnectionDir;		/**<  Connection direction*/
@@ -535,19 +334,9 @@ typedef struct _stLocalSFAddRequest{
 	/// \brief 16bitVCID
 	B_UINT16                        u16VCID;	/**<  16bit VCID*/
     /// \brief structure ParameterSet
-#ifdef BECEEM_SIGNALLING_INTERFACE_API
-	CServiceFlowParamSI sfParameterSet;
-#endif
 
-#ifdef BECEEM_TARGET
-    CServiceFlowParamSI              *psfParameterSet;
-#else
 	stServiceFlowParamSI	*psfParameterSet;	/**<  structure ParameterSet*/
-#endif
 
-#ifdef USING_VXWORKS
-    USE_DATA_MEMORY_MANAGER();
-#endif
 }stLocalSFAddRequest, *pstLocalSFAddRequest;
 
 
@@ -555,12 +344,6 @@ typedef struct _stLocalSFAddRequest{
 structure stLocalSFAddIndication
 */
 typedef struct _stLocalSFAddIndication{
-#ifdef BECEEM_TARGET
-	   _stLocalSFAddIndication( ) :
-	   	u8Type(0x00),  eConnectionDir(0x00),
-		u16TID(0x0000), u16CID(0x0000),  u16VCID(0x0000)
-	   		{}
-#endif
 
 	B_UINT8                         u8Type;	/**<  Type*/
 	B_UINT8      eConnectionDir;	/**<  Connection Direction*/
@@ -571,37 +354,19 @@ typedef struct _stLocalSFAddIndication{
     /// \brief 16bitVCID
     B_UINT16                        u16VCID;	 /**<  16bitVCID*/
 
-#ifdef 	BECEEM_SIGNALLING_INTERFACE_API
-	CServiceFlowParamSI              sfAuthorizedSet;
-    /// \brief structure AdmittedSet
-    CServiceFlowParamSI              sfAdmittedSet;
-    /// \brief structure ActiveSet
-    CServiceFlowParamSI              sfActiveSet;
-#endif
 
     /// \brief structure AuthorizedSet
-#ifdef BECEEM_TARGET
-    CServiceFlowParamSI              *psfAuthorizedSet;
-    /// \brief structure AdmittedSet
-    CServiceFlowParamSI              *psfAdmittedSet;
-    /// \brief structure ActiveSet
-    CServiceFlowParamSI              *psfActiveSet;
-#else
     /// \brief structure AuthorizedSet
     stServiceFlowParamSI              *psfAuthorizedSet;	/**<  AuthorizedSet of type stServiceFlowParamSI*/
     /// \brief structure AdmittedSet
     stServiceFlowParamSI              *psfAdmittedSet;	/**<  AdmittedSet of type stServiceFlowParamSI*/
     /// \brief structure ActiveSet
     stServiceFlowParamSI              *psfActiveSet;	/**<  sfActiveSet of type stServiceFlowParamSI*/
-#endif
 	B_UINT8				   u8CC;	/**<  Confirmation Code*/
 	B_UINT8				   u8Padd;		/**<  8-bit Padding */
 
     B_UINT16               u16Padd;	/**< 16 bit Padding */
 
-#ifdef USING_VXWORKS
-    USE_DATA_MEMORY_MANAGER();
-#endif
 }stLocalSFAddIndication;
 
 
@@ -619,33 +384,17 @@ typedef struct _stLocalSFAddIndication stLocalSFChangeIndication, *pstLocalSFCha
 structure stLocalSFDeleteRequest
 */
 typedef struct _stLocalSFDeleteRequest{
-#ifdef BECEEM_TARGET
-	   _stLocalSFDeleteRequest( ) :
-	   	u8Type(0x00),  u8Padding(0x00),
-		u16TID(0x0000), u32SFID (0x00000000)
-	   		{}
-#endif
 	B_UINT8                         u8Type;	 /**< Type*/
 	B_UINT8                         u8Padding;	 /**<  Padding byte*/
 	B_UINT16			u16TID;		 /**<  TID*/
     /// \brief 32bitSFID
     B_UINT32                        u32SFID;	 /**<  SFID*/
-#ifdef USING_VXWORKS
-    USE_DATA_MEMORY_MANAGER();
-#endif
 }stLocalSFDeleteRequest, *pstLocalSFDeleteRequest;
 
 /**
 structure stLocalSFDeleteIndication
 */
 typedef struct stLocalSFDeleteIndication{
-#ifdef BECEEM_TARGET
-	   stLocalSFDeleteIndication( ) :
-	   	u8Type(0x00),  u8Padding(0x00),
-		u16TID(0x0000), u16CID(0x0000),
-		u16VCID(0x0000),u32SFID (0x00000000)
-	   		{}
-#endif
 	B_UINT8                         u8Type;	/**< Type */
 	B_UINT8                         u8Padding;	/**< Padding  */
 	B_UINT16			u16TID;			/**< TID */
@@ -658,9 +407,6 @@ typedef struct stLocalSFDeleteIndication{
 	/// \brief 8bit Confirmation code
 	B_UINT8                         u8ConfirmationCode;	/**< Confirmation code */
 	B_UINT8                         u8Padding1[3];		/**< 3 byte Padding  */
-#ifdef USING_VXWORKS
-    USE_DATA_MEMORY_MANAGER();
-#endif
 }stLocalSFDeleteIndication;
 
 typedef struct _stIM_SFHostNotify

drivers/staging/bcm/headers.h

@@ -22,7 +22,6 @@
 #include <linux/etherdevice.h>
 #include <net/ip.h>
 #include <linux/wait.h>
-#include <linux/notifier.h>
 #include <linux/proc_fs.h>
 #include <linux/interrupt.h>
 
@@ -41,21 +40,7 @@
 #endif
 #include <linux/tcp.h>
 #include <linux/udp.h>
-#ifndef BCM_SHM_INTERFACE
 #include <linux/usb.h>
-#endif
-#ifdef BECEEM_TARGET
-
-#include <mac_common.h>
-#include <msg_Dsa.h>
-#include <msg_Dsc.h>
-#include <msg_Dsd.h>
-#include <sch_definitions.h>
-using namespace Beceem;
-#ifdef ENABLE_CORRIGENDUM2_UPDATE
-extern B_UINT32 g_u32Corr2MacFlags;
-#endif
-#endif
 
 #include "Typedefs.h"
 #include "Version.h"
@@ -71,39 +56,28 @@ extern B_UINT32 g_u32Corr2MacFlags;
 #include "CmHost.h"
 #include "DDRInit.h"
 #include "Debug.h"
-#include "HostMibs.h"
 #include "IPv6ProtocolHdr.h"
-#include "osal_misc.h"
 #include "PHSModule.h"
 #include "Protocol.h"
 #include "Prototypes.h"
 #include "Queue.h"
 #include "vendorspecificextn.h"
 
-#ifndef BCM_SHM_INTERFACE
 
 #include "InterfaceMacros.h"
 #include "InterfaceAdapter.h"
 #include "InterfaceIsr.h"
-#include "Interfacemain.h"
 #include "InterfaceMisc.h"
 #include "InterfaceRx.h"
 #include "InterfaceTx.h"
-#endif
 #include "InterfaceIdleMode.h"
 #include "InterfaceInit.h"
 
-#ifdef BCM_SHM_INTERFACE
-#include <linux/cpe_config.h>
-
-#ifdef GDMA_INTERFACE
-#include "GdmaInterface.h"
-#include "symphony.h"
-#else
-#include "virtual_interface.h"
-
-#endif
-
-#endif
+#define DRV_NAME	"beceem"
+#define DEV_NAME	"tarang"
+#define DRV_DESCRIPTION "Beceem Communications Inc. WiMAX driver"
+#define DRV_COPYRIGHT	"Copyright 2010. Beceem Communications Inc"
+#define DRV_VERSION	VER_FILEVERSION_STR
+#define PFX		DRV_NAME " "
 
 #endif

drivers/staging/bcm/hostmibs.c

@@ -10,12 +10,8 @@
  */
 #include "headers.h"
 
-INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
-						  PVOID ioBuffer,
-						  ULONG inputBufferLength)
+INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter, S_MIBS_HOST_STATS_MIBS *pstHostMibs)
 {
-
-	S_MIBS_HOST_STATS_MIBS *pstHostMibs         = NULL;
 	S_SERVICEFLOW_ENTRY    *pstServiceFlowEntry = NULL;
 	S_PHS_RULE             *pstPhsRule          = NULL;
 	S_CLASSIFIER_TABLE     *pstClassifierTable  = NULL;
@@ -30,15 +26,6 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 		return STATUS_FAILURE;
 	}
 
-	if(ioBuffer == NULL)
-	{
-		return -EINVAL;
-	}
-	memset(ioBuffer,0,sizeof(S_MIBS_HOST_STATS_MIBS));
-
-	pstHostMibs = (S_MIBS_HOST_STATS_MIBS *)ioBuffer;
-
-
 	//Copy the classifier Table
 	for(nClassifierIndex=0; nClassifierIndex < MAX_CLASSIFIERS;
 			nClassifierIndex++)
@@ -54,7 +41,7 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 	{
 	if(Adapter->PackInfo[nSfIndex].bValid)
 	{
-			OsalMemMove((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
+			memcpy((PVOID)&pstHostMibs->astSFtable[nSfIndex],(PVOID)&Adapter->PackInfo[nSfIndex],sizeof(S_MIBS_SERVICEFLOW_TABLE));
 	}
 	else
 	{
@@ -83,7 +70,7 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 
 			pstHostMibs->astPhsRulesTable[nPhsTableIndex].ulSFID = Adapter->PackInfo[nSfIndex].ulSFID;
 
-			OsalMemMove(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
+			memcpy(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI,
 						&pstPhsRule->u8PHSI,
 						sizeof(S_PHS_RULE));
 				nPhsTableIndex++;
@@ -95,12 +82,9 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 	}
 
 
-
 	//copy other Host Statistics parameters
-	pstHostMibs->stHostInfo.GoodTransmits =
-				atomic_read(&Adapter->TxTotalPacketCount);
-	pstHostMibs->stHostInfo.GoodReceives =
-				atomic_read(&Adapter->GoodRxPktCount);
+	pstHostMibs->stHostInfo.GoodTransmits = Adapter->dev->stats.tx_packets;
+	pstHostMibs->stHostInfo.GoodReceives = Adapter->dev->stats.rx_packets;
 	pstHostMibs->stHostInfo.CurrNumFreeDesc =
 			atomic_read(&Adapter->CurrNumFreeTxDesc);
 	pstHostMibs->stHostInfo.BEBucketSize = Adapter->BEBucketSize;
@@ -115,13 +99,10 @@ INT  ProcessGetHostMibs(PMINI_ADAPTER Adapter,
 }
 
 
-INT GetDroppedAppCntrlPktMibs(PVOID ioBuffer, PPER_TARANG_DATA pTarang)
+VOID GetDroppedAppCntrlPktMibs(S_MIBS_HOST_STATS_MIBS *pstHostMibs, const PPER_TARANG_DATA pTarang)
 {
-	S_MIBS_HOST_STATS_MIBS *pstHostMibs = (S_MIBS_HOST_STATS_MIBS *)ioBuffer;
-
-	memcpy((PVOID)&(pstHostMibs->stDroppedAppCntrlMsgs),(PVOID)&(pTarang->stDroppedAppCntrlMsgs),sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));
-
-	return STATUS_SUCCESS ;
+	memcpy(&(pstHostMibs->stDroppedAppCntrlMsgs),
+	       &(pTarang->stDroppedAppCntrlMsgs),sizeof(S_MIBS_DROPPED_APP_CNTRL_MESSAGES));
 }
 
 

drivers/staging/bcm/led_control.c

@@ -108,52 +108,16 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
 	ulong timeout = 0;
 
 	/*Read initial value of packets sent/received */
-	Initial_num_of_packts_tx = atomic_read(&Adapter->TxTotalPacketCount);
-	Initial_num_of_packts_rx = atomic_read(&Adapter->GoodRxPktCount);
+	Initial_num_of_packts_tx = Adapter->dev->stats.tx_packets;
+	Initial_num_of_packts_rx = Adapter->dev->stats.rx_packets;
+
 	/*Scale the rate of transfer to no of blinks.*/
 	num_of_time_tx= ScaleRateofTransfer((ULONG)rate_of_transfer_tx);
 	num_of_time_rx= ScaleRateofTransfer((ULONG)rate_of_transfer_rx);
 
 	while((Adapter->device_removed == FALSE))
 	{
-		#if 0
-		if(0 == num_of_time_tx && 0 == num_of_time_rx)
-		{
-			timeout = 1000;
-			Status = wait_event_interruptible_timeout(Adapter->LEDInfo.notify_led_event,
-				currdriverstate!= Adapter->DriverState || kthread_should_stop(),
-				msecs_to_jiffies (timeout));
-			if(kthread_should_stop())
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Led thread got signal to exit..hence exiting");
-				Adapter->LEDInfo.led_thread_running= BCM_LED_THREAD_DISABLED;
-				return EVENT_SIGNALED;
-			}
-			if(Status)
-				return EVENT_SIGNALED;
-
-		}
-		#endif
-
 		timeout = 50;
-		#if 0
-		/*Turn on LED if Tx is high bandwidth*/
-		if(num_of_time_tx > MAX_NUM_OF_BLINKS)
-		{
-			TURN_ON_LED(1<<GPIO_Num_tx, uiTxLedIndex);
-			num_of_time_tx = 0;
-			bBlinkBothLED = FALSE;
-			num_of_time = num_of_time_rx;
-		}
-			/*Turn on LED if Rx is high bandwidth*/
-		if(num_of_time_rx > MAX_NUM_OF_BLINKS)
-		{
-			TURN_ON_LED(1<<GPIO_Num_rx, uiRxLedIndex);
-			num_of_time_rx = 0;
-			bBlinkBothLED = FALSE;
-			num_of_time = num_of_time_tx;
-		}
-		#endif
 		/*Blink Tx and Rx LED when both Tx and Rx is in normal bandwidth*/
 		if(bBlinkBothLED)
 		{
@@ -249,9 +213,10 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
  		 * Read the Tx & Rx packets transmission after 1 second and
  		 * calculate rate of transfer
  		 */
-		Final_num_of_packts_tx = atomic_read(&Adapter->TxTotalPacketCount);
+		Final_num_of_packts_tx = Adapter->dev->stats.tx_packets;
+		Final_num_of_packts_rx = Adapter->dev->stats.rx_packets;
+
 		rate_of_transfer_tx = Final_num_of_packts_tx - Initial_num_of_packts_tx;
-		Final_num_of_packts_rx = atomic_read(&Adapter->GoodRxPktCount);
 		rate_of_transfer_rx = Final_num_of_packts_rx - Initial_num_of_packts_rx;
 
 		/*Read initial value of packets sent/received */
@@ -293,7 +258,7 @@ static INT ValidateDSDParamsChecksum(
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread:ValidateDSDParamsChecksum: 0x%lx 0x%X",ulParamOffset, usParamLen);
 
-	puBuffer = OsalMemAlloc(usParamLen,"!MEM");
+	puBuffer = kmalloc(usParamLen, GFP_KERNEL);
 	if(!puBuffer)
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread: ValidateDSDParamsChecksum Allocation failed");
@@ -341,10 +306,7 @@ static INT ValidateDSDParamsChecksum(
 	}
 
 exit:
-	if(puBuffer)
-	{
-		OsalMemFree(puBuffer, usParamLen);
-	}
+	kfree(puBuffer);
 	return Status;
 }
 
@@ -497,12 +459,10 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
 {
 	int Status = STATUS_SUCCESS;
 	UCHAR GPIO_Array[NUM_OF_LEDS+1]; /*Array to store GPIO numbers from EEPROM*/
-#ifndef BCM_SHM_INTERFACE
 	UINT uiIndex = 0;
 	UINT uiNum_of_LED_Type = 0;
 	PUCHAR puCFGData	= NULL;
 	UCHAR bData = 0;
-#endif
 	memset(GPIO_Array, DISABLE_GPIO_NUM, NUM_OF_LEDS+1);
 
 	if(!Adapter->pstargetparams || IS_ERR(Adapter->pstargetparams))
@@ -524,10 +484,6 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
 		*bEnableThread = FALSE;
 		return Status;
 	}
-#ifdef BCM_SHM_INTERFACE
-	*bEnableThread = FALSE;
-	return Status ;
-#else
   /*
      * CONFIG file read successfully. Deallocate the memory of
      * uiFileNameBufferSize
@@ -578,23 +534,7 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
 	}
 	if(uiNum_of_LED_Type >= NUM_OF_LEDS)
 		*bEnableThread = FALSE;
-#endif
 
-#if 0
-	for(uiIndex=0; uiIndex<NUM_OF_LEDS; uiIndex++)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LEDState[%d].LED_Type = %x\n", uiIndex,
-			Adapter->LEDInfo.LEDState[uiIndex].LED_Type);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LEDState[%d].LED_On_State = %x\n", uiIndex,
-			Adapter->LEDInfo.LEDState[uiIndex].LED_On_State);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LEDState[%d].LED_Blink_State = %x\n", uiIndex,
-			Adapter->LEDInfo.LEDState[uiIndex].LED_Blink_State);
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LEDState[%d].GPIO_Num = %x\n", uiIndex,
-			Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num);
-	}
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread: Polarity = %d\n",
-			Adapter->LEDInfo.BitPolarty);
-#endif
 	return Status;
 }
 //--------------------------------------------------------------------------
@@ -721,20 +661,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 			TURN_OFF_LED(1<<GPIO_num, uiLedIndex);
 			return ;//STATUS_FAILURE;
 		}
-	#if 0
-		if(Adapter->device_removed)
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"Device removed hence exiting from Led Thread..");
-			return ; //-ENODEV;
-		}
-	#endif
-		#if 0
-		if((GPIO_num != DISABLE_GPIO_NUM) &&
-			((currdriverstate != FW_DOWNLOAD) &&
-			(currdriverstate != NORMAL_OPERATION) &&
-			(currdriverstate != IDLEMODE_EXIT)))
-			TURN_OFF_LED(1<<GPIO_num, uiLedIndex);
-		#endif
 
 		if(GPIO_num != DISABLE_GPIO_NUM)
 		{
@@ -752,10 +678,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 			case DRIVER_INIT:
 			{
 				currdriverstate = DRIVER_INIT;//Adapter->DriverState;
-	#if 0
-				LedGpioInit(Adapter);
-				Adapter->LEDInfo.bLedInitDone = TRUE;
-	#endif
 				BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
 
 				if(GPIO_num  != DISABLE_GPIO_NUM)
@@ -768,13 +690,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 			{
 				//BCM_DEBUG_PRINT (Adapter,DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread: FW_DN_DONE called\n");
 				currdriverstate = FW_DOWNLOAD;
-			#if 0
-				if(Adapter->LEDInfo.bLedInitDone == FALSE)
-				{
-					LedGpioInit(Adapter);
-					Adapter->LEDInfo.bLedInitDone = TRUE;
-				}
-			#endif
 				BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum,  &uiLedIndex, &dummyIndex, currdriverstate);
 
 				if(GPIO_num != DISABLE_GPIO_NUM)
@@ -796,12 +711,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 			break;
 
 			case SHUTDOWN_EXIT:
-			#if 0
-			if(Adapter->ulPowerSaveMode == DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN)
-			{
-				LedGpioInit(Adapter);
-			}
-			#endif
 			//no break, continue to NO_NETWORK_ENTRY state as well.
 
 			case NO_NETWORK_ENTRY:
@@ -875,34 +784,6 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 			break;
 			case IDLEMODE_EXIT:
 			{
-#if 0
-				UCHAR GPIO_num_tx = DISABLE_GPIO_NUM;
-				UCHAR GPIO_num_rx = DISABLE_GPIO_NUM;
-				UCHAR uiTxLedIndex = 0;
-				UCHAR uiRxLedIndex = 0;
-
-				currdriverstate  = IDLEMODE_EXIT;
-				if(DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN == Adapter->ulPowerSaveMode)
-				{
-					LedGpioInit(Adapter);
-				}
-				BcmGetGPIOPinInfo(Adapter, &GPIO_num_tx, &GPIO_num_rx, &uiTxLedIndex,&uiRxLedIndex,currdriverstate);
-
-				Adapter->LEDInfo.bIdle_led_off =  FALSE;
-
-				if((GPIO_num_tx == DISABLE_GPIO_NUM) && (GPIO_num_rx == DISABLE_GPIO_NUM))
-				{
-					GPIO_num = DISABLE_GPIO_NUM ;
-				}
-				else
-				{
-					timeout = 50;
-					if(Adapter->LEDInfo.bIdleMode_tx_from_host)
-						LED_Blink(Adapter, 1<<GPIO_num_tx, uiTxLedIndex, timeout, -1,currdriverstate);
-					else
-						LED_Blink(Adapter, 1<<GPIO_num_rx, uiRxLedIndex, timeout, -1,currdriverstate);
-				}
-#endif
 			}
 			break;
 			case DRIVER_HALT:

drivers/staging/bcm/nvm.c

@@ -1,6 +1,56 @@
 #include "headers.h"
 
 #define DWORD unsigned int
+
+static INT BcmDoChipSelect(PMINI_ADAPTER Adapter, UINT offset);
+static INT BcmGetActiveDSD(PMINI_ADAPTER Adapter);
+static INT BcmGetActiveISO(PMINI_ADAPTER Adapter);
+static UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter);
+static INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter);
+static UINT BcmGetFlashSectorSize(PMINI_ADAPTER Adapter, UINT FlashSectorSizeSig, UINT FlashSectorSize);
+
+static VOID BcmValidateNvmType(PMINI_ADAPTER Adapter);
+static INT BcmGetNvmSize(PMINI_ADAPTER Adapter);
+static UINT BcmGetFlashSize(PMINI_ADAPTER Adapter);
+static NVM_TYPE BcmGetNvmType(PMINI_ADAPTER Adapter);
+
+static INT BcmGetSectionValEndOffset(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal);
+
+static B_UINT8 IsOffsetWritable(PMINI_ADAPTER Adapter, UINT uiOffset);
+static INT IsSectionWritable(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL Section);
+static INT IsSectionExistInVendorInfo(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section);
+
+static INT ReadDSDPriority(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL dsd);
+static INT ReadDSDSignature(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL dsd);
+static INT ReadISOPriority(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL iso);
+static INT ReadISOSignature(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL iso);
+
+static INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal);
+static INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal);
+static INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiSectAlignAddr);
+static INT WriteToFlashWithoutSectorErase(PMINI_ADAPTER Adapter, PUINT pBuff,
+					  FLASH2X_SECTION_VAL eFlash2xSectionVal,
+					  UINT uiOffset, UINT uiNumBytes);
+static FLASH2X_SECTION_VAL getHighestPriDSD(PMINI_ADAPTER Adapter);
+static FLASH2X_SECTION_VAL getHighestPriISO(PMINI_ADAPTER Adapter);
+
+static INT BeceemFlashBulkRead(
+	PMINI_ADAPTER Adapter,
+	PUINT pBuffer,
+	UINT uiOffset,
+	UINT uiNumBytes);
+
+static INT BeceemFlashBulkWrite(
+	PMINI_ADAPTER Adapter,
+	PUINT pBuffer,
+	UINT uiOffset,
+	UINT uiNumBytes,
+	BOOLEAN bVerify);
+
+static INT GetFlashBaseAddr(PMINI_ADAPTER Adapter);
+
+static INT ReadBeceemEEPROMBulk(PMINI_ADAPTER Adapter,UINT dwAddress, UINT *pdwData, UINT dwNumData);
+
 // Procedure:	ReadEEPROMStatusRegister
 //
 // Description: Reads the standard EEPROM Status Register.
@@ -228,213 +278,27 @@ INT ReadBeceemEEPROM( PMINI_ADAPTER Adapter,
 		ReadBeceemEEPROMBulk(Adapter, uiTempOffset + MAX_RW_SIZE, (PUINT)&uiData[4], 4);
 	}
 
-	OsalMemMove( (PUCHAR) pBuffer, ( ((PUCHAR)&uiData[0]) + uiByteOffset ), 4);
+	memcpy( (PUCHAR) pBuffer, ( ((PUCHAR)&uiData[0]) + uiByteOffset ), 4);
 
 	return STATUS_SUCCESS;
 } /* ReadBeceemEEPROM() */
 
 
-#if 0
-//-----------------------------------------------------------------------------
-// Procedure:	IsEEPROMWriteDone
-//
-// Description: Reads the SPI status to see the status of previous write.
-//
-// Arguments:
-//		Adapter    - ptr to Adapter object instance
-//
-// Returns:
-//		BOOLEAN - TRUE  - write went through
-//              - FALSE - Write Failed.
-//-----------------------------------------------------------------------------
-
-BOOLEAN IsEEPROMWriteDone(PMINI_ADAPTER Adapter)
-{
-	UINT uiRetries = 16;
-	//UINT uiStatus  = 0;
-	UINT value;
-
-	//sleep for 1.2ms ..worst case EEPROM write can take up to 1.2ms.
-	mdelay(2);
-
-	value = 0;
-	rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value));
-
-	while(((value >> 14) & 1) == 1)
-	{
-		// EEPROM_SPI_Q_STATUS1_REG will be cleared only if write back to that.
-		value = (0x1 << 14);
-		wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG,&value, sizeof(value));
-		udelay(1000);
-		uiRetries--;
-		if(uiRetries == 0)
-		{
-			return FALSE;
-		}
-		value = 0;
-		rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value));
-	}
-	return TRUE;
-
-
-}
-
-
-//-----------------------------------------------------------------------------
-// Procedure:	ReadBeceemEEPROMBulk
-//
-// Description: This routine reads 16Byte data from EEPROM
-//
-// Arguments:
-//		Adapter     - ptr to Adapter object instance
-//          dwAddress - EEPROM Offset to read the data from.
-//          pdwData    - Pointer to double word where data needs to be stored in.
-//
-// Returns:
-//		OSAL_STATUS_CODE:
-//-----------------------------------------------------------------------------
-
-INT ReadBeceemEEPROMBulk(PMINI_ADAPTER Adapter,DWORD dwAddress, DWORD *pdwData)
-{
-	DWORD dwRetries = 16;
-	DWORD dwIndex = 0;
-	UINT value, tmpVal;
-
-
-	value = 0;
-	rdmalt (Adapter, 0x0f003008, &value, sizeof(value));
-
-	//read 0x0f003020 untill  bit 1 of 0x0f003008 is set.
-	while(((value >> 1) & 1) == 0)
-	{
-
-		rdmalt (Adapter, 0x0f003020, &tmpVal, sizeof(tmpVal));
-		dwRetries--;
-		if(dwRetries == 0)
-		{
-			return -1;
-		}
-		value = 0;
-		rdmalt (Adapter, 0x0f003008, &value, sizeof(value));
-	}
-
-	value = dwAddress | 0xfb000000;
-	wrmalt (Adapter, 0x0f003018, &value, sizeof(value));
-
-	udelay(1000);
-	value = 0;
-	for(dwIndex = 0;dwIndex < 4 ; dwIndex++)
-	{
-		value = 0;
-		rdmalt (Adapter, 0x0f003020, &value, sizeof(value));
-		pdwData[dwIndex] = value;
-
-		value = 0;
-		rdmalt (Adapter, 0x0f003020, &value, sizeof(value));
-		pdwData[dwIndex] |= (value << 8);
-
-		value = 0;
-		rdmalt (Adapter, 0x0f003020, &value, sizeof(value));
-		pdwData[dwIndex] |= (value << 16);
-
-		value = 0;
-		rdmalt (Adapter, 0x0f003020, &value, sizeof(value));
-		pdwData[dwIndex] |= (value << 24);
-
-	}
-	return 0;
-}
-
-//-----------------------------------------------------------------------------
-// Procedure:	ReadBeceemEEPROM
-//
-// Description: This routine reads 4Byte data from EEPROM
-//
-// Arguments:
-//		Adapter     - ptr to Adapter object instance
-//          dwAddress - EEPROM Offset to read the data from.
-//          pdwData    - Pointer to double word where data needs to be stored in.
-//
-// Returns:
-//		OSAL_STATUS_CODE:
-//-----------------------------------------------------------------------------
-
-INT ReadBeceemEEPROM(PMINI_ADAPTER Adapter,DWORD dwAddress, DWORD *pdwData)
-{
-
-	DWORD dwReadValue = 0;
-	DWORD dwRetries = 16, dwCompleteWord = 0;
-	UINT	value, tmpVal;
-
-	rdmalt(Adapter, 0x0f003008, &value, sizeof(value));
-	while (((value >> 1) & 1) == 0) {
-		rdmalt(Adapter, 0x0f003020, &tmpVal, sizeof(tmpVal));
-
-		if (dwRetries == 0) {
-			return -1;
-		}
-		rdmalt(Adapter, 0x0f003008, &value, sizeof(value));
-	}
-
-
-	//wrm (0x0f003018, 0xNbXXXXXX)      // N is the number of bytes u want to read  (0 means 1, f means 16,   b is the opcode for page read)
-	//     Follow it up by N executions of  rdm(0x0f003020) to read the rxed bytes from rx queue.
-	dwAddress |= 0x3b000000;
-	wrmalt(Adapter, 0x0f003018,&dwAddress,4);
-	mdelay(10);
-	rdmalt(Adapter, 0x0f003020,&dwReadValue,4);
-	dwCompleteWord=dwReadValue;
-	rdmalt(Adapter, 0x0f003020,&dwReadValue,4);
-	dwCompleteWord|=(dwReadValue<<8);
-	rdmalt(Adapter, 0x0f003020,&dwReadValue,4);
-	dwCompleteWord|=(dwReadValue<<16);
-	rdmalt(Adapter, 0x0f003020,&dwReadValue,4);
-	dwCompleteWord|=(dwReadValue<<24);
-
-	*pdwData = dwCompleteWord;
-
-	return 0;
-}
-#endif
 
 INT ReadMacAddressFromNVM(PMINI_ADAPTER Adapter)
 {
-	INT Status=0, i;
-	unsigned char puMacAddr[6] = {0};
-	INT AllZeroMac = 0;
-	INT AllFFMac = 0;
+	INT Status;
+	unsigned char puMacAddr[6];
 
 	Status = BeceemNVMRead(Adapter,
 			(PUINT)&puMacAddr[0],
 			INIT_PARAMS_1_MACADDRESS_ADDRESS,
 			MAC_ADDRESS_SIZE);
 
-	if(Status != STATUS_SUCCESS)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Error in Reading the mac Addres with status :%d", Status);
-		return Status;
-	}
-
-	memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
-	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Modem MAC Addr :");
-    BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_PRINTK, 0, DBG_LVL_ALL,&Adapter->dev->dev_addr[0],MAC_ADDRESS_SIZE);
-	for(i=0;i<MAC_ADDRESS_SIZE;i++)
-	{
-
-		if(Adapter->dev->dev_addr[i] == 0x00)
-			AllZeroMac++;
-		if(Adapter->dev->dev_addr[i] == 0xFF)
-			AllFFMac++;
-
-	}
-	//BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "\n");
-	if(AllZeroMac == MAC_ADDRESS_SIZE)
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Warning :: MAC Address has all 00's");
-	if(AllFFMac == MAC_ADDRESS_SIZE)
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Warning :: MAC Address has all FF's");
+	if(Status == STATUS_SUCCESS)
+		memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
 
 	return Status;
-
 }
 
 //-----------------------------------------------------------------------------
@@ -476,7 +340,7 @@ INT BeceemEEPROMBulkRead(
 		ReadBeceemEEPROMBulk(Adapter,uiTempOffset,(PUINT)&uiData[0],4);
 		if(uiBytesRemaining >= (MAX_RW_SIZE - uiExtraBytes))
 		{
-			OsalMemMove(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),MAX_RW_SIZE - uiExtraBytes);
+			memcpy(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),MAX_RW_SIZE - uiExtraBytes);
 
 			uiBytesRemaining -= (MAX_RW_SIZE - uiExtraBytes);
 			uiIndex += (MAX_RW_SIZE - uiExtraBytes);
@@ -484,7 +348,7 @@ INT BeceemEEPROMBulkRead(
 		}
 		else
 		{
-			OsalMemMove(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),uiBytesRemaining);
+			memcpy(pBuffer,(((PUCHAR)&uiData[0])+uiExtraBytes),uiBytesRemaining);
 			uiIndex += uiBytesRemaining;
 			uiOffset += uiBytesRemaining;
 			uiBytesRemaining = 0;
@@ -508,7 +372,7 @@ INT BeceemEEPROMBulkRead(
 			 * We read 4 Dwords of data */
 			if(0 == ReadBeceemEEPROMBulk(Adapter,uiOffset,&uiData[0],4))
 			{
-				OsalMemMove(pcBuff+uiIndex,&uiData[0],MAX_RW_SIZE);
+				memcpy(pcBuff+uiIndex,&uiData[0],MAX_RW_SIZE);
 				uiOffset += MAX_RW_SIZE;
 				uiBytesRemaining -= MAX_RW_SIZE;
 				uiIndex += MAX_RW_SIZE;
@@ -523,7 +387,7 @@ INT BeceemEEPROMBulkRead(
 		{
 			if(0 == ReadBeceemEEPROM(Adapter,uiOffset,&uiData[0]))
 			{
-				OsalMemMove(pcBuff+uiIndex,&uiData[0],4);
+				memcpy(pcBuff+uiIndex,&uiData[0],4);
 				uiOffset += 4;
 				uiBytesRemaining -= 4;
 				uiIndex +=4;
@@ -540,7 +404,7 @@ INT BeceemEEPROMBulkRead(
 			pCharBuff += uiIndex;
 			if(0 == ReadBeceemEEPROM(Adapter,uiOffset,&uiData[0]))
 			{
-				OsalMemMove(pCharBuff,&uiData[0],uiBytesRemaining);//copy only bytes requested.
+				memcpy(pCharBuff,&uiData[0],uiBytesRemaining);//copy only bytes requested.
 				uiBytesRemaining = 0;
 			}
 			else
@@ -571,7 +435,7 @@ INT BeceemEEPROMBulkRead(
 //		<FAILURE>			- if failed.
 //-----------------------------------------------------------------------------
 
-INT BeceemFlashBulkRead(
+static INT BeceemFlashBulkRead(
 	PMINI_ADAPTER Adapter,
 	PUINT pBuffer,
 	UINT uiOffset,
@@ -653,16 +517,8 @@ INT BeceemFlashBulkRead(
 //
 //-----------------------------------------------------------------------------
 
-UINT BcmGetFlashSize(PMINI_ADAPTER Adapter)
+static UINT BcmGetFlashSize(PMINI_ADAPTER Adapter)
 {
-#if 0
-	if(Adapter->bDDRInitDone)
-	{
-		return rdm(Adapter,FLASH_CONTIGIOUS_START_ADDR_AFTER_INIT|FLASH_SIZE_ADDR);
-	}
-
-	return rdm(Adapter,FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT|FLASH_SIZE_ADDR);
-#endif
 	if(IsFlash2x(Adapter))
 		return 	(Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(DSD_HEADER));
 	else
@@ -684,7 +540,7 @@ UINT BcmGetFlashSize(PMINI_ADAPTER Adapter)
 //
 //-----------------------------------------------------------------------------
 
-UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter)
+static UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter)
 {
 	UINT uiData = 0;
 	UINT uiIndex = 0;
@@ -733,60 +589,6 @@ UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter)
 	return 0;
 }
 
-#if 0
-/***********************************************************************************/
-//
-//  WriteBeceemEEPROM: Writes 4 byte data to EEPROM offset.
-//
-//                     uiEEPROMOffset - Offset to be written to.
-//                     uiData         - Data to be written.
-//
-/***********************************************************************************/
-
-INT WriteBeceemEEPROM(PMINI_ADAPTER Adapter,UINT uiEEPROMOffset, UINT uiData)
-{
-	INT Status = 0;
-	ULONG ulRdBk = 0;
-	ULONG ulRetryCount = 3;
-	UINT value;
-
-	if(uiEEPROMOffset > EEPROM_END)
-	{
-
-		return -1;
-	}
-
-	uiData = htonl(uiData);
-	while(ulRetryCount--)
-	{
-		value = 0x06000000;
-		wrmalt(Adapter, 0x0F003018,&value, sizeof(value));//flush the EEPROM FIFO.
-		wrmalt(Adapter, 0x0F00301C,&uiData, sizeof(uiData));
-		value = 0x3A000000 | uiEEPROMOffset;
-		wrmalt(Adapter, 0x0F003018,&value, sizeof(value));
-		__udelay(100000);
-		//read back and verify.
-		Status = ReadBeceemEEPROM(Adapter,uiEEPROMOffset,(UINT *)&ulRdBk);
-		if(Status == 0)
-		{
-			if(ulRdBk == uiData)
-			{
-				return Status;
-			}
-			else
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "WriteBeceemEEPROM: Readback does not match\n");
-			}
-		}
-		else
-		{
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "WriteBeceemEEPROM: Readback failed\n");
-		}
-	}
-
-	return 0;
-}
-#endif
 
 //-----------------------------------------------------------------------------
 // Procedure:	FlashSectorErase
@@ -973,7 +775,7 @@ static INT flashWrite(
 // need not write 0xFFFFFFFF because write requires an erase and erase will
 // make whole sector 0xFFFFFFFF.
 //
-	if (!OsalMemCompare(pData, uiErasePattern, MAX_RW_SIZE))
+	if (!memcmp(pData, uiErasePattern, MAX_RW_SIZE))
 	{
 		return 0;
 	}
@@ -1138,7 +940,7 @@ static INT flashWriteStatus(
 // need not write 0xFFFFFFFF because write requires an erase and erase will
 // make whole sector 0xFFFFFFFF.
 //
-	if (!OsalMemCompare(pData,uiErasePattern,MAX_RW_SIZE))
+	if (!memcmp(pData,uiErasePattern,MAX_RW_SIZE))
 	{
 		return 0;
 	}
@@ -1332,7 +1134,7 @@ static ULONG BcmFlashUnProtectBlock(PMINI_ADAPTER Adapter,UINT uiOffset, UINT ui
 //
 //-----------------------------------------------------------------------------
 
-INT BeceemFlashBulkWrite(
+static INT BeceemFlashBulkWrite(
 	PMINI_ADAPTER Adapter,
 	PUINT pBuffer,
 	UINT uiOffset,
@@ -1353,15 +1155,6 @@ INT BeceemFlashBulkWrite(
 	UINT uiTemp 				= 0;
 	UINT index 					= 0;
 	UINT uiPartOffset 			= 0;
-	#if 0
-	struct timeval tv1 = {0};
-	struct timeval tv2 = {0};
-
-	struct timeval tr = {0};
-	struct timeval te = {0};
-	struct timeval tw = {0};
-	struct timeval twv = {0};
-	#endif
 
 #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS)
   Status = bcmflash_raw_write((uiOffset/FLASH_PART_SIZE),(uiOffset % FLASH_PART_SIZE),( unsigned char *)pBuffer,uiNumBytes);
@@ -1377,12 +1170,9 @@ INT BeceemFlashBulkWrite(
 	uiCurrSectOffsetAddr	= uiOffset & (Adapter->uiSectorSize - 1);
 	uiSectBoundary	  		= uiSectAlignAddr + Adapter->uiSectorSize;
 
-	//pTempBuff = OsalMemAlloc(MAX_SECTOR_SIZE,'!MVN');
-	pTempBuff = OsalMemAlloc(Adapter->uiSectorSize ,"!MVN");
+	pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL);
 	if(NULL == pTempBuff)
-	{
 		goto BeceemFlashBulkWrite_EXIT;
-	}
 //
 // check if the data to be written is overlapped accross sectors
 //
@@ -1399,7 +1189,6 @@ INT BeceemFlashBulkWrite(
 			uiNumSectTobeRead++;
 		}
 	}
-	#if 1
 	//Check whether Requested sector is writable or not in case of flash2x write. But if  write call is
 	// for DSD calibration, allow it without checking of sector permission
 
@@ -1420,7 +1209,6 @@ INT BeceemFlashBulkWrite(
 			 index = index + 1 ;
 		}
 	}
-	#endif
 	Adapter->SelectedChip = RESET_CHIP_SELECT;
 	while(uiNumSectTobeRead)
 	{
@@ -1448,13 +1236,13 @@ INT BeceemFlashBulkWrite(
 		if(uiNumSectTobeRead > 1)
 		{
 
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 			pcBuffer += ((uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr)));
 			uiNumBytes -= (uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 		}
 		else
 		{
-				OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
+				memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
 		}
 
 		if(IsFlash2x(Adapter))
@@ -1503,7 +1291,7 @@ INT BeceemFlashBulkWrite(
 				}
 				else
 				{
-					if(OsalMemCompare(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
+					if(memcmp(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
 					{
 						if(STATUS_SUCCESS != (*Adapter->fpFlashWriteWithStatusCheck)(Adapter,uiPartOffset+uiIndex,&pTempBuff[uiIndex]))
 						{
@@ -1541,10 +1329,8 @@ BeceemFlashBulkWrite_EXIT:
 	{
 		BcmRestoreBlockProtectStatus(Adapter,ulStatus);
 	}
-	if(pTempBuff)
-	{
-		OsalMemFree(pTempBuff,Adapter->uiSectorSize);
-	}
+	
+	kfree(pTempBuff);
 
 	Adapter->SelectedChip = RESET_CHIP_SELECT;
 	return Status;
@@ -1599,14 +1385,10 @@ static INT BeceemFlashBulkWriteStatus(
 	uiCurrSectOffsetAddr	= uiOffset & (Adapter->uiSectorSize - 1);
 	uiSectBoundary			= uiSectAlignAddr + Adapter->uiSectorSize;
 
-
-
-//	pTempBuff = OsalMemAlloc(MAX_SECTOR_SIZE,'!MVN');
-	pTempBuff = OsalMemAlloc(Adapter->uiSectorSize,"!MVN");
+	pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL);
 	if(NULL == pTempBuff)
-	{
 		goto BeceemFlashBulkWriteStatus_EXIT;
-	}
+
 //
 // check if the data to be written is overlapped accross sectors
 //
@@ -1662,13 +1444,13 @@ static INT BeceemFlashBulkWriteStatus(
 		if(uiNumSectTobeRead > 1)
 		{
 
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 			pcBuffer += ((uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr)));
 			uiNumBytes -= (uiSectBoundary-(uiSectAlignAddr+uiCurrSectOffsetAddr));
 		}
 		else
 		{
-			OsalMemMove(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
+			memcpy(&pTempBuff[uiCurrSectOffsetAddr],pcBuffer,uiNumBytes);
 		}
 
 		if(IsFlash2x(Adapter))
@@ -1698,25 +1480,10 @@ static INT BeceemFlashBulkWriteStatus(
 		{
 			for(uiIndex = 0;uiIndex < Adapter->uiSectorSize;uiIndex += MAX_RW_SIZE)
 			{
-#if 0
-				if(0 == BeceemFlashBulkRead(Adapter,uiReadBk,uiOffsetFromSectStart+uiIndex + Adapter->ulFlashCalStart ,MAX_RW_SIZE))
-				{
-					for(uiReadIndex = 0;uiReadIndex < 4; uiReadIndex++)
-					{
-						if(*((PUINT)&pTempBuff[uiIndex+uiReadIndex*4]) != uiReadBk[uiReadIndex])
-						{
-							Status = -1;
-							goto BeceemFlashBulkWriteStatus_EXIT;
-
-						}
-					}
-
-				}
-#endif
 
 				if(STATUS_SUCCESS == BeceemFlashBulkRead(Adapter,(PUINT)ucReadBk,uiOffsetFromSectStart+uiIndex,MAX_RW_SIZE))
 				{
-					if(OsalMemCompare(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
+					if(memcmp(ucReadBk,&pTempBuff[uiIndex],MAX_RW_SIZE))
 					{
 						Status = STATUS_FAILURE;
 						goto BeceemFlashBulkWriteStatus_EXIT;
@@ -1747,10 +1514,8 @@ BeceemFlashBulkWriteStatus_EXIT:
 	{
 		BcmRestoreBlockProtectStatus(Adapter,ulStatus);
 	}
-	if(pTempBuff)
-	{
-		OsalMemFree(pTempBuff,Adapter->uiSectorSize);
-	}
+
+	kfree(pTempBuff);
 	Adapter->SelectedChip = RESET_CHIP_SELECT;
 	return Status;
 
@@ -1771,7 +1536,7 @@ BeceemFlashBulkWriteStatus_EXIT:
 
 INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 {
-	PCHAR pBuff = OsalMemAlloc(BUFFER_4K,"3MVN");
+	PCHAR pBuff = kmalloc(BUFFER_4K, GFP_KERNEL);
 	UINT uiEepromSize = 0;
 	UINT uiIndex = 0;
 	UINT uiBytesToCopy = 0;
@@ -1787,14 +1552,14 @@ INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 	if(0 != BeceemEEPROMBulkRead(Adapter,&uiEepromSize,EEPROM_SIZE_OFFSET,4))
 	{
 
-		OsalMemFree(pBuff,BUFFER_4K);
+		kfree(pBuff);
 		return -1;
 	}
 
 	uiEepromSize >>= 16;
 	if(uiEepromSize > 1024*1024)
 	{
-		OsalMemFree(pBuff,BUFFER_4K);
+		kfree(pBuff);
 		return -1;
 	}
 
@@ -1820,7 +1585,7 @@ INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter)
 	wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC-4,&value, sizeof(value));
 	value = 0xbeadbead;
 	wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC-8,&value, sizeof(value));
-	OsalMemFree(pBuff,MAX_RW_SIZE);
+	kfree(pBuff);
 
 	return Status;
 
@@ -1873,16 +1638,13 @@ INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter)
 		return -1;
 	}
 
-	pBuff = OsalMemAlloc(uiEepromSize, 0);
-
+	pBuff = kmalloc(uiEepromSize, GFP_KERNEL);
 	if ( pBuff == NULL )
-	{
 		return -1;
-	}
 
 	if(0 != BeceemNVMRead(Adapter,(PUINT)pBuff,uiCalStartAddr, uiEepromSize))
 	{
-		OsalMemFree(pBuff, 0);
+		kfree(pBuff);
 		return -1;
 	}
 
@@ -1905,7 +1667,7 @@ INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter)
 		uiBytesToCopy = MIN(BUFFER_4K,uiEepromSize);
 	}
 
-	OsalMemFree(pBuff, 0);
+	kfree(pBuff);
 	return Status;
 
 }
@@ -1947,14 +1709,14 @@ static INT BeceemEEPROMReadBackandVerify(
 		{// for the requests more than or equal to MAX_RW_SIZE bytes, use bulk read function to make the access faster.
 			BeceemEEPROMBulkRead(Adapter,&auiData[0],uiOffset,MAX_RW_SIZE);
 
-			if(OsalMemCompare(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
+			if(memcmp(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
 			{
 				// re-write
 				BeceemEEPROMBulkWrite(Adapter,(PUCHAR)(pBuffer+uiIndex),uiOffset,MAX_RW_SIZE,FALSE);
 				mdelay(3);
 				BeceemEEPROMBulkRead(Adapter,&auiData[0],uiOffset,MAX_RW_SIZE);
 
-				if(OsalMemCompare(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
+				if(memcmp(&pBuffer[uiIndex],&auiData[0],MAX_RW_SIZE))
 				{
 					return -1;
 				}
@@ -1986,7 +1748,7 @@ static INT BeceemEEPROMReadBackandVerify(
 		else
 		{ // Handle the reads less than 4 bytes...
 			uiData = 0;
-			OsalMemMove(&uiData,((PUCHAR)pBuffer)+(uiIndex*sizeof(UINT)),uiNumBytes);
+			memcpy(&uiData,((PUCHAR)pBuffer)+(uiIndex*sizeof(UINT)),uiNumBytes);
 			BeceemEEPROMBulkRead(Adapter,&uiRdbk,uiOffset,4);
 
 			if(memcmp(&uiData, &uiRdbk, uiNumBytes))
@@ -2186,7 +1948,7 @@ INT BeceemEEPROMBulkWrite(
 
 		if(uiBytesToCopy >= (16 -uiExtraBytes))
 		{
-			OsalMemMove((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,MAX_RW_SIZE- uiExtraBytes);
+			memcpy((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,MAX_RW_SIZE- uiExtraBytes);
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiTempOffset ) )
 					return STATUS_FAILURE;
@@ -2197,7 +1959,7 @@ INT BeceemEEPROMBulkWrite(
 		}
 		else
 		{
-			OsalMemMove((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,uiBytesToCopy);
+			memcpy((((PUCHAR)&uiData[0])+uiExtraBytes),pBuffer,uiBytesToCopy);
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiTempOffset ) )
 					return STATUS_FAILURE;
@@ -2233,7 +1995,7 @@ INT BeceemEEPROMBulkWrite(
 	// To program non 16byte aligned data, read 16byte and then update.
 	//
 			BeceemEEPROMBulkRead(Adapter,&uiData[0],uiOffset,16);
-			OsalMemMove(&uiData[0],pBuffer+uiIndex,uiBytesToCopy);
+			memcpy(&uiData[0],pBuffer+uiIndex,uiBytesToCopy);
 
 
 			if ( STATUS_FAILURE == BeceemEEPROMWritePage( Adapter, uiData, uiOffset ) )
@@ -2535,7 +2297,7 @@ INT BcmUpdateSectorSize(PMINI_ADAPTER Adapter,UINT uiSectorSize)
 //
 //-----------------------------------------------------------------------------
 
-UINT BcmGetFlashSectorSize(PMINI_ADAPTER Adapter, UINT FlashSectorSizeSig, UINT FlashSectorSize)
+static UINT BcmGetFlashSectorSize(PMINI_ADAPTER Adapter, UINT FlashSectorSizeSig, UINT FlashSectorSize)
 {
 	UINT uiSectorSize = 0;
 	UINT uiSectorSig = 0;
@@ -2642,20 +2404,8 @@ static INT BcmInitEEPROMQueues(PMINI_ADAPTER Adapter)
 
 INT BcmInitNVM(PMINI_ADAPTER ps_adapter)
 {
-#ifdef BCM_SHM_INTERFACE
-#ifdef FLASH_DIRECT_ACCESS
-	unsigned int data,data1,data2 = 1;
-	wrm(ps_adapter, PAD_SELECT_REGISTER, &data2, 4);
-	data1 = rdm(ps_adapter,SYS_CFG,&data,4);
-	data1 = rdm(ps_adapter,SYS_CFG,&data,4);
-	data2 = (data | 0x80 | 0x8000);
-	wrm(ps_adapter,SYS_CFG, &data2,4); // over-write as Flash boot mode
-#endif
-	ps_adapter->eNVMType = NVM_FLASH;
-#else
 	BcmValidateNvmType(ps_adapter);
 	BcmInitEEPROMQueues(ps_adapter);
-#endif
 
 	if(ps_adapter->eNVMType == NVM_AUTODETECT)
 	{
@@ -2684,7 +2434,7 @@ INT BcmInitNVM(PMINI_ADAPTER ps_adapter)
 */
 /***************************************************************************/
 
-INT BcmGetNvmSize(PMINI_ADAPTER Adapter)
+static INT BcmGetNvmSize(PMINI_ADAPTER Adapter)
 {
 	if(Adapter->eNVMType == NVM_EEPROM)
 	{
@@ -2708,7 +2458,7 @@ INT BcmGetNvmSize(PMINI_ADAPTER Adapter)
 // Returns:
 //		<VOID>
 //-----------------------------------------------------------------------------
-VOID BcmValidateNvmType(PMINI_ADAPTER Adapter)
+static VOID BcmValidateNvmType(PMINI_ADAPTER Adapter)
 {
 
 	//
@@ -2775,7 +2525,7 @@ INT BcmAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 	if(psAdapter->psFlash2xCSInfo == NULL)
 	{
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0,"Can't Allocate memory for Flash 2.x");
-		bcm_kfree(psAdapter->psFlashCSInfo);
+		kfree(psAdapter->psFlashCSInfo);
 		return -ENOMEM;
 	}
 
@@ -2783,8 +2533,8 @@ INT BcmAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 	if(psAdapter->psFlash2xVendorInfo == NULL)
 	{
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0,"Can't Allocate Vendor Info Memory for Flash 2.x");
-		bcm_kfree(psAdapter->psFlashCSInfo);
-		bcm_kfree(psAdapter->psFlash2xCSInfo);
+		kfree(psAdapter->psFlashCSInfo);
+		kfree(psAdapter->psFlash2xCSInfo);
 		return -ENOMEM;
 	}
 
@@ -2798,9 +2548,9 @@ INT BcmDeAllocFlashCSStructure(PMINI_ADAPTER psAdapter)
 		BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_PRINTK, 0, 0," Adapter structure point is NULL");
 		return -EINVAL;
 	}
-	bcm_kfree(psAdapter->psFlashCSInfo);
-	bcm_kfree(psAdapter->psFlash2xCSInfo);
-	bcm_kfree(psAdapter->psFlash2xVendorInfo);
+	kfree(psAdapter->psFlashCSInfo);
+	kfree(psAdapter->psFlash2xCSInfo);
+	kfree(psAdapter->psFlash2xVendorInfo);
 	return STATUS_SUCCESS ;
 }
 
@@ -2954,7 +2704,7 @@ static INT	ConvertEndianOfCSStructure(PFLASH_CS_INFO psFlashCSInfo)
 	return STATUS_SUCCESS;
 }
 
-INT IsSectionExistInVendorInfo(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section)
+static INT IsSectionExistInVendorInfo(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section)
 {
  	return ( Adapter->uiVendorExtnFlag &&
  		(Adapter->psFlash2xVendorInfo->VendorSection[section].AccessFlags & FLASH2X_SECTION_PRESENT) &&
@@ -3052,7 +2802,7 @@ static VOID UpdateVendorInfo(PMINI_ADAPTER Adapter)
 //		<VOID>
 //-----------------------------------------------------------------------------
 
-INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
+static INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 {
 	//FLASH_CS_INFO sFlashCsInfo = {0};
 
@@ -3070,7 +2820,6 @@ INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 	memset(Adapter->psFlashCSInfo, 0 ,sizeof(FLASH_CS_INFO));
 	memset(Adapter->psFlash2xCSInfo, 0 ,sizeof(FLASH2X_CS_INFO));
 
-#ifndef BCM_SHM_INTERFACE
 	if(!Adapter->bDDRInitDone)
 	{
 		{
@@ -3079,7 +2828,6 @@ INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 		}
 	}
 
-#endif
 
 	// Reading first 8 Bytes to get the Flash Layout
 	// MagicNumber(4 bytes) +FlashLayoutMinorVersion(2 Bytes) +FlashLayoutMajorVersion(2 Bytes)
@@ -3147,9 +2895,7 @@ INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 			return STATUS_FAILURE;
 		}
 		ConvertEndianOf2XCSStructure(Adapter->psFlash2xCSInfo);
-#ifndef BCM_SHM_INTERFACE
 		BcmDumpFlash2XCSStructure(Adapter->psFlash2xCSInfo,Adapter);
-#endif
 		if((FLASH_CONTROL_STRUCT_SIGNATURE == Adapter->psFlash2xCSInfo->MagicNumber) &&
 		   (SCSI_FIRMWARE_MINOR_VERSION <= MINOR_VERSION(Adapter->psFlash2xCSInfo->SCSIFirmwareVersion)) &&
 		   (FLASH_SECTOR_SIZE_SIG == Adapter->psFlash2xCSInfo->FlashSectorSizeSig) &&
@@ -3181,21 +2927,10 @@ INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 	Concerns: what if CS sector size does not match with this sector size ???
 	what is the indication of AccessBitMap  in CS in flash 2.x ????
 	*/
-#ifndef BCM_SHM_INTERFACE
 	Adapter->ulFlashID = BcmReadFlashRDID(Adapter);
-#endif
 
 	Adapter->uiFlashLayoutMajorVersion = uiFlashLayoutMajorVersion;
 
-	#if 0
-	if(FLASH_PART_SST25VF080B == Adapter->ulFlashID)
-	{
-	//
-	// 1MB flash has been selected. we have to use 64K as sector size no matter what is kept in FLASH_CS.
-	//
-		Adapter->uiSectorSize = 0x10000;
-	}
-	#endif
 
 	return STATUS_SUCCESS ;
 }
@@ -3214,7 +2949,7 @@ INT BcmGetFlashCSInfo(PMINI_ADAPTER Adapter)
 //
 //-----------------------------------------------------------------------------
 
-NVM_TYPE BcmGetNvmType(PMINI_ADAPTER Adapter)
+static NVM_TYPE BcmGetNvmType(PMINI_ADAPTER Adapter)
 {
 	UINT uiData = 0;
 
@@ -3568,39 +3303,6 @@ INT BcmFlash2xBulkWrite(
 
 }
 
-/**
-*	ReadDSDHeader : Read the DSD map for the DSD Section val provided in Argument.
-*	@Adapter : Beceem Private Data Structure
-*	@psDSDHeader :Pointer of the buffer where header has to be read
-*	@dsd :value of the Dyanmic DSD like DSD0 of DSD1 or DSD2
-*
-*	Return Value:-
-*		if suceeds return STATUS_SUCCESS or negative error code.
-**/
-INT ReadDSDHeader(PMINI_ADAPTER Adapter, PDSD_HEADER psDSDHeader, FLASH2X_SECTION_VAL dsd)
-{
-	INT Status = STATUS_SUCCESS;
-
-	Status =BcmFlash2xBulkRead(Adapter,
-						    (PUINT)psDSDHeader,
-							dsd,
-							Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader,
-							sizeof(DSD_HEADER));
-	if(Status == STATUS_SUCCESS)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSDImageMagicNumber :0X%x", ntohl(psDSDHeader->DSDImageMagicNumber));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSDImageSize :0X%x ",ntohl(psDSDHeader->DSDImageSize));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSDImageCRC :0X%x",ntohl(psDSDHeader->DSDImageCRC));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSDImagePriority :0X%x",ntohl(psDSDHeader->DSDImagePriority));
-	}
-	else
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"DSD Header read is failed with status :%d", Status);
-	}
-
-	return Status;
-}
-
 /**
 *	BcmGetActiveDSD : Set the Active DSD in Adapter Structure which has to be dumped in DDR
 *	@Adapter :-Drivers private Data Structure
@@ -3609,7 +3311,7 @@ INT ReadDSDHeader(PMINI_ADAPTER Adapter, PDSD_HEADER psDSDHeader, FLASH2X_SECTIO
 *		Return STATUS_SUCESS if get sucess in setting the right DSD else negaive error code
 *
 **/
-INT BcmGetActiveDSD(PMINI_ADAPTER Adapter)
+static INT BcmGetActiveDSD(PMINI_ADAPTER Adapter)
 {
 	FLASH2X_SECTION_VAL uiHighestPriDSD = 0 ;
 
@@ -3647,39 +3349,6 @@ INT BcmGetActiveDSD(PMINI_ADAPTER Adapter)
 	return STATUS_SUCCESS;
 }
 
-/**
-*	ReadISOUnReservedBytes : Read the ISO map for the ISO Section val provided in Argument.
-*	@Adapter : Driver Private Data Structure
-*	@psISOHeader :Pointer of the location where header has to be read
-*	@IsoImage :value of the Dyanmic ISO like ISO_IMAGE1 of ISO_IMAGE2
-*
-*	Return Value:-
-*		if suceeds return STATUS_SUCCESS or negative error code.
-**/
-
-INT ReadISOHeader(PMINI_ADAPTER Adapter, PISO_HEADER psISOHeader, FLASH2X_SECTION_VAL IsoImage)
-{
-	INT Status = STATUS_SUCCESS;
-
-	Status = BcmFlash2xBulkRead(Adapter,
-					    (PUINT)psISOHeader,
-						IsoImage,
-						0,
-						sizeof(ISO_HEADER));
-
-	if(Status == STATUS_SUCCESS)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISOImageMagicNumber :0X%x", ntohl(psISOHeader->ISOImageMagicNumber));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISOImageSize :0X%x ",ntohl(psISOHeader->ISOImageSize));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISOImageCRC :0X%x",ntohl(psISOHeader->ISOImageCRC));
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISOImagePriority :0X%x",ntohl(psISOHeader->ISOImagePriority));
-	}
-	else
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "ISO Header Read failed");
-	}
-	return Status;
-}
 
 /**
 *	BcmGetActiveISO :- Set the Active ISO in Adapter Data Structue
@@ -3691,7 +3360,7 @@ INT ReadISOHeader(PMINI_ADAPTER Adapter, PISO_HEADER psISOHeader, FLASH2X_SECTIO
 *
 **/
 
-INT BcmGetActiveISO(PMINI_ADAPTER Adapter)
+static INT BcmGetActiveISO(PMINI_ADAPTER Adapter)
 {
 
 	INT HighestPriISO = 0 ;
@@ -4588,7 +4257,7 @@ INT BcmCopyISO(PMINI_ADAPTER Adapter, FLASH2X_COPY_SECTION sCopySectStrut)
 
 	}
 
-	bcm_kfree(Buff);
+	kfree(Buff);
 
 	return Status;
 }
@@ -4789,7 +4458,7 @@ Return Value:-
 	Success :- Base Address of the Flash
 **/
 
-INT GetFlashBaseAddr(PMINI_ADAPTER Adapter)
+static INT GetFlashBaseAddr(PMINI_ADAPTER Adapter)
 {
 
 	UINT uiBaseAddr = 0;
@@ -4866,20 +4535,6 @@ INT	BcmCopySection(PMINI_ADAPTER Adapter,
 		return  -EINVAL;
 	}
 
-	#if 0
-	else
-	{
-		if((SrcSection == VSA0) || (SrcSection == VSA1) || (SrcSection == VSA2))
-		{
-			if((DstSection != VSA0) && (DstSection != VSA1) && (DstSection != VSA2))
-			{
-				BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Source and Destion secton is not of same type");
-				return -EINVAL;
-			}
-		}
-
-	}
-	#endif
 	//if offset zero means have to copy complete secton
 
 	if(numOfBytes == 0)
@@ -4954,7 +4609,7 @@ INT	BcmCopySection(PMINI_ADAPTER Adapter,
 				BytesToBeCopied = numOfBytes;
 		}
 	}while(numOfBytes > 0) ;
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	Adapter->bHeaderChangeAllowed = FALSE ;
 	return Status;
 }
@@ -4979,14 +4634,6 @@ INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiOffset)
 	UINT uiSectAlignAddr = 0;
 	UINT sig = 0;
 
-	#if 0
-	//if Chenges in Header is allowed, Return back
-	if(Adapter->bHeaderChangeAllowed == TRUE)
-	{
-		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Header Change is allowed");
-		return STATUS_SUCCESS ;
-	}
-	#endif
 	//making the offset sector alligned
 	uiSectAlignAddr = uiOffset & ~(Adapter->uiSectorSize - 1);
 
@@ -5024,7 +4671,7 @@ INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiOffset)
 		//Replace Buffer content with Header
 		memcpy(pBuff +offsetToProtect,pTempBuff,HeaderSizeToProtect);
 
-		bcm_kfree(pTempBuff);
+		kfree(pTempBuff);
 	}
 	if(bHasHeader && Adapter->bSigCorrupted)
 	{
@@ -5044,29 +4691,7 @@ INT SaveHeaderIfPresent(PMINI_ADAPTER Adapter, PUCHAR pBuff, UINT uiOffset)
 
 	return STATUS_SUCCESS ;
 }
-INT BcmMakeFlashCSActive(PMINI_ADAPTER Adapter, UINT offset)
-{
-	UINT GPIOConfig = 0 ;
-
-
-	if(Adapter->bFlashRawRead == FALSE)
-	{
-		//Applicable for Flash2.x
-		if(IsFlash2x(Adapter) == FALSE)
-			return STATUS_SUCCESS;
-	}
 
-	if(offset/FLASH_PART_SIZE)
-	{
-		//bit[14..12] -> will select make Active CS1, CS2 or CS3
-		// Select CS1, CS2 and CS3 (CS0 is dedicated pin)
-		rdmalt(Adapter,FLASH_GPIO_CONFIG_REG, &GPIOConfig, 4);
-		GPIOConfig |= (7 << 12);
-		wrmalt(Adapter,FLASH_GPIO_CONFIG_REG, &GPIOConfig, 4);
-	}
-
-	return STATUS_SUCCESS ;
-}
 /**
 BcmDoChipSelect : This will selcet the appropriate chip for writing.
 @Adapater :- Bcm Driver Private Data Structure
@@ -5074,7 +4699,7 @@ BcmDoChipSelect : This will selcet the appropriate chip for writing.
 OutPut:-
 	Select the Appropriate chip and retrn status Sucess
 **/
-INT BcmDoChipSelect(PMINI_ADAPTER Adapter, UINT offset)
+static INT BcmDoChipSelect(PMINI_ADAPTER Adapter, UINT offset)
 {
 	UINT FlashConfig = 0;
 	INT ChipNum = 0;
@@ -5365,39 +4990,6 @@ INT WriteToFlashWithoutSectorErase(PMINI_ADAPTER Adapter,
 	return Status;
 }
 
-#if 0
-UINT getNumOfSubSectionWithWRPermisson(PMINI_ADAPTER Adapter, SECTION_TYPE secType)
-{
-
-	UINT numOfWRSubSec = 0;
-	switch(secType)
-	{
-		case ISO :
-			if(IsSectionWritable(Adapter,ISO_IMAGE1))
-				numOfWRSubSec = numOfWRSubSec + 1;
-			if(IsSectionWritable(Adapter,ISO_IMAGE2))
-				numOfWRSubSec = numOfWRSubSec + 1;
-			break;
-
-		case DSD :
-			if(IsSectionWritable(Adapter,DSD2))
-				numOfWRSubSec = numOfWRSubSec + 1;
-			if(IsSectionWritable(Adapter,DSD1))
-				numOfWRSubSec = numOfWRSubSec + 1;
-			if(IsSectionWritable(Adapter,DSD0))
-				numOfWRSubSec = numOfWRSubSec + 1;
-			break ;
-
-		case VSA :
-				//for VSA Add code Here
-		 default :
-			BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Invalid secton<%d> is passed", secType);\
-			numOfWRSubSec = 0;
-
-	}
-	return numOfWRSubSec;
-}
-#endif
 BOOLEAN IsSectionExistInFlash(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL section)
 {
 
@@ -5479,7 +5071,7 @@ INT IsSectionWritable(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL Section)
 		return Status ;
 }
 
-INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
+static INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 {
 
 	PUCHAR pBuff = NULL;
@@ -5543,16 +5135,16 @@ INT CorruptDSDSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 	else
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BCM Signature is not present in header");
-		bcm_kfree(pBuff);
+		kfree(pBuff);
 		return STATUS_FAILURE;
 	}
 
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Corrupted the signature");
 	return STATUS_SUCCESS ;
 }
 
-INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
+static INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 {
 
 	PUCHAR pBuff = NULL;
@@ -5593,14 +5185,14 @@ INT CorruptISOSig(PMINI_ADAPTER Adapter, FLASH2X_SECTION_VAL eFlash2xSectionVal)
 	else
 	{
 		BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BCM Signature is not present in header");
-		bcm_kfree(pBuff);
+		kfree(pBuff);
 		return STATUS_FAILURE;
 	}
 
 	BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,"Corrupted the signature");
 	BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL,pBuff,MAX_RW_SIZE);
 
-	bcm_kfree(pBuff);
+	kfree(pBuff);
 	return STATUS_SUCCESS ;
 }
 

drivers/staging/bcm/nvm.h

@@ -323,15 +323,6 @@ typedef struct _ISO_HEADER
 
 
 
-#ifdef BCM_SHM_INTERFACE
-
-#define FLASH_ADDR_MASK                          0x1F000000
-extern int bcmflash_raw_read(unsigned int flash_id, unsigned int offset, unsigned char *inbuf, unsigned int len);
-extern int bcmflash_raw_write(unsigned int flash_id, unsigned int offset, unsigned char *outbuf, unsigned int len);
-extern int bcmflash_raw_writenoerase(unsigned int flash_id, unsigned int offset, unsigned char *outbuf, unsigned int len);
-
-
-#endif
 
 #define FLASH_CONTIGIOUS_START_ADDR_AFTER_INIT   0x1C000000
 #define FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT  0x1F000000
@@ -414,76 +405,5 @@ extern int bcmflash_raw_writenoerase(unsigned int flash_id, unsigned int offset,
 
 #define FIELD_OFFSET_IN_HEADER(HeaderPointer,Field) ((PUCHAR)&((HeaderPointer)(NULL))->Field - (PUCHAR)(NULL))
 
-#if 0
-INT BeceemEEPROMBulkRead(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes);
-
-
-INT BeceemFlashBulkRead(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes);
-
-UINT BcmGetEEPROMSize(PMINI_ADAPTER Adapter);
-
-UINT BcmGetFlashSize(PMINI_ADAPTER Adapter);
-
-UINT BcmGetFlashSectorSize(PMINI_ADAPTER Adapter);
-
-
-
-INT BeceemFlashBulkWrite(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes,
-	BOOLEAN bVerify);
-
-INT PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter);
-
-INT PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter);
-
-
-INT BeceemEEPROMBulkWrite(
-	PMINI_ADAPTER Adapter,
-	PUCHAR pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes,
-	BOOLEAN bVerify);
-
-
-INT ReadBeceemEEPROM(PMINI_ADAPTER Adapter,UINT dwAddress, UINT *pdwData);
-
-NVM_TYPE BcmGetNvmType(PMINI_ADAPTER Adapter);
-
-INT BeceemNVMRead(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes);
-
-INT BeceemNVMWrite(
-	PMINI_ADAPTER Adapter,
-	PUINT pBuffer,
-	UINT uiOffset,
-	UINT uiNumBytes,
-	BOOLEAN bVerify);
-
-INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter);
-
-INT BcmUpdateSectorSize(PMINI_ADAPTER Adapter,UINT uiSectorSize);
-
-INT BcmInitNVM(PMINI_ADAPTER Adapter);
-
-VOID BcmValidateNvmType(PMINI_ADAPTER Adapter);
-
-VOID BcmGetFlashCSInfo(PMINI_ADAPTER Adapter);
-
-#endif
-
 #endif
 

drivers/staging/bcm/osal_misc.h

@@ -1,49 +0,0 @@
-	/*++
-
-	Copyright (c) Beceem Communications Inc.
-
-	Module Name:
-		OSAL_Misc.h
-
-	Abstract:
-		Provides the OS Abstracted macros to access:
-			Linked Lists
-			Dispatcher Objects(Events,Semaphores,Spin Locks and the like)
-			Files
-
-
-	Revision History:
-		Who         When        What
-		--------    --------    ----------------------------------------------
-		Name		Date		Created/reviewed/modified
-		Rajeev		24/1/08		Created
-	Notes:
-
-	--*/
-#ifndef _OSAL_MISC_H_
-#define _OSAL_MISC_H_
-//OSAL Macros
-//OSAL Primitives
-typedef PUCHAR  POSAL_NW_PACKET  ;		//Nw packets
-
-
-#define OsalMemAlloc(n,t) kmalloc(n,GFP_KERNEL)
-
-#define OsalMemFree(x,n) bcm_kfree(x)
-
-#define OsalMemMove(dest, src, len)		\
-{										\
-			memcpy(dest,src, len);		\
-}
-
-#define OsalZeroMemory(pDest, Len)		\
-{										\
-			memset(pDest,0,Len);		\
-}
-
-//#define OsalMemSet(pSrc,Char,Len) memset(pSrc,Char,Len)
-
-bool OsalMemCompare(void *dest, void *src, UINT len);
-
-#endif
-