diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 14d62d96ca41..790a2932ded9 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -135,7 +135,6 @@ static void	mpt_adapter_dispose(MPT_ADAPTER *ioc);
 
 static void	MptDisplayIocCapabilities(MPT_ADAPTER *ioc);
 static int	MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag);
-//static u32	mpt_GetIocState(MPT_ADAPTER *ioc, int cooked);
 static int	GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason);
 static int	GetPortFacts(MPT_ADAPTER *ioc, int portnum, int sleepFlag);
 static int	SendIocInit(MPT_ADAPTER *ioc, int sleepFlag);
@@ -178,6 +177,7 @@ static int	ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *
 static void	mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf);
 static void	mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info);
 static void	mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info);
+static void	mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info);
 
 /* module entry point */
 static int  __init    fusion_init  (void);
@@ -209,6 +209,144 @@ pci_enable_io_access(struct pci_dev *pdev)
 	pci_write_config_word(pdev, PCI_COMMAND, command_reg);
 }
 
+/*
+ *  Process turbo (context) reply...
+ */
+static void
+mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa)
+{
+	MPT_FRAME_HDR *mf = NULL;
+	MPT_FRAME_HDR *mr = NULL;
+	int req_idx = 0;
+	int cb_idx;
+
+	dmfprintk((MYIOC_s_INFO_FMT "Got TURBO reply req_idx=%08x\n",
+				ioc->name, pa));
+
+	switch (pa >> MPI_CONTEXT_REPLY_TYPE_SHIFT) {
+	case MPI_CONTEXT_REPLY_TYPE_SCSI_INIT:
+		req_idx = pa & 0x0000FFFF;
+		cb_idx = (pa & 0x00FF0000) >> 16;
+		mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
+		break;
+	case MPI_CONTEXT_REPLY_TYPE_LAN:
+		cb_idx = mpt_lan_index;
+		/*
+		 *  Blind set of mf to NULL here was fatal
+		 *  after lan_reply says "freeme"
+		 *  Fix sort of combined with an optimization here;
+		 *  added explicit check for case where lan_reply
+		 *  was just returning 1 and doing nothing else.
+		 *  For this case skip the callback, but set up
+		 *  proper mf value first here:-)
+		 */
+		if ((pa & 0x58000000) == 0x58000000) {
+			req_idx = pa & 0x0000FFFF;
+			mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
+			mpt_free_msg_frame(ioc, mf);
+			mb();
+			return;
+			break;
+		}
+		mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
+		break;
+	case MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET:
+		cb_idx = mpt_stm_index;
+		mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
+		break;
+	default:
+		cb_idx = 0;
+		BUG();
+	}
+
+	/*  Check for (valid) IO callback!  */
+	if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
+			MptCallbacks[cb_idx] == NULL) {
+		printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
+				__FUNCTION__, ioc->name, cb_idx);
+		goto out;
+	}
+
+	if (MptCallbacks[cb_idx](ioc, mf, mr))
+		mpt_free_msg_frame(ioc, mf);
+ out:
+	mb();
+}
+
+static void
+mpt_reply(MPT_ADAPTER *ioc, u32 pa)
+{
+	MPT_FRAME_HDR	*mf;
+	MPT_FRAME_HDR	*mr;
+	int		 req_idx;
+	int		 cb_idx;
+	int		 freeme;
+
+	u32 reply_dma_low;
+	u16 ioc_stat;
+
+	/* non-TURBO reply!  Hmmm, something may be up...
+	 *  Newest turbo reply mechanism; get address
+	 *  via left shift 1 (get rid of MPI_ADDRESS_REPLY_A_BIT)!
+	 */
+
+	/* Map DMA address of reply header to cpu address.
+	 * pa is 32 bits - but the dma address may be 32 or 64 bits
+	 * get offset based only only the low addresses
+	 */
+
+	reply_dma_low = (pa <<= 1);
+	mr = (MPT_FRAME_HDR *)((u8 *)ioc->reply_frames +
+			 (reply_dma_low - ioc->reply_frames_low_dma));
+
+	req_idx = le16_to_cpu(mr->u.frame.hwhdr.msgctxu.fld.req_idx);
+	cb_idx = mr->u.frame.hwhdr.msgctxu.fld.cb_idx;
+	mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
+
+	dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
+			ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
+	DBG_DUMP_REPLY_FRAME(mr)
+
+	 /*  Check/log IOC log info
+	 */
+	ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus);
+	if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
+		u32	 log_info = le32_to_cpu(mr->u.reply.IOCLogInfo);
+		if (ioc->bus_type == FC)
+			mpt_fc_log_info(ioc, log_info);
+		else if (ioc->bus_type == SCSI)
+			mpt_sp_log_info(ioc, log_info);
+		else if (ioc->bus_type == SAS)
+			mpt_sas_log_info(ioc, log_info);
+	}
+	if (ioc_stat & MPI_IOCSTATUS_MASK) {
+		if (ioc->bus_type == SCSI &&
+		    cb_idx != mpt_stm_index &&
+		    cb_idx != mpt_lan_index)
+			mpt_sp_ioc_info(ioc, (u32)ioc_stat, mf);
+	}
+
+
+	/*  Check for (valid) IO callback!  */
+	if (cb_idx < 1 || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
+			MptCallbacks[cb_idx] == NULL) {
+		printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
+				__FUNCTION__, ioc->name, cb_idx);
+		freeme = 0;
+		goto out;
+	}
+
+	freeme = MptCallbacks[cb_idx](ioc, mf, mr);
+
+ out:
+	/*  Flush (non-TURBO) reply with a WRITE!  */
+	CHIPREG_WRITE32(&ioc->chip->ReplyFifo, pa);
+
+	if (freeme)
+		mpt_free_msg_frame(ioc, mf);
+	mb();
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *	mpt_interrupt - MPT adapter (IOC) specific interrupt handler.
@@ -230,164 +368,21 @@ pci_enable_io_access(struct pci_dev *pdev)
 static irqreturn_t
 mpt_interrupt(int irq, void *bus_id, struct pt_regs *r)
 {
-	MPT_ADAPTER	*ioc;
-	MPT_FRAME_HDR	*mf;
-	MPT_FRAME_HDR	*mr;
-	u32		 pa;
-	int		 req_idx;
-	int		 cb_idx;
-	int		 type;
-	int		 freeme;
-
-	ioc = (MPT_ADAPTER *)bus_id;
+	MPT_ADAPTER *ioc = bus_id;
+	u32 pa;
 
 	/*
 	 *  Drain the reply FIFO!
-	 *
-	 * NOTES: I've seen up to 10 replies processed in this loop, so far...
-	 * Update: I've seen up to 9182 replies processed in this loop! ??
-	 * Update: Limit ourselves to processing max of N replies
-	 *	(bottom of loop).
 	 */
 	while (1) {
-
-		if ((pa = CHIPREG_READ32_dmasync(&ioc->chip->ReplyFifo)) == 0xFFFFFFFF)
+		pa = CHIPREG_READ32_dmasync(&ioc->chip->ReplyFifo);
+		if (pa == 0xFFFFFFFF)
 			return IRQ_HANDLED;
-
-		cb_idx = 0;
-		freeme = 0;
-
-		/*
-		 *  Check for non-TURBO reply!
-		 */
-		if (pa & MPI_ADDRESS_REPLY_A_BIT) {
-			u32 reply_dma_low;
-			u16 ioc_stat;
-
-			/* non-TURBO reply!  Hmmm, something may be up...
-			 *  Newest turbo reply mechanism; get address
-			 *  via left shift 1 (get rid of MPI_ADDRESS_REPLY_A_BIT)!
-			 */
-
-			/* Map DMA address of reply header to cpu address.
-			 * pa is 32 bits - but the dma address may be 32 or 64 bits
-			 * get offset based only only the low addresses
-			 */
-			reply_dma_low = (pa = (pa << 1));
-			mr = (MPT_FRAME_HDR *)((u8 *)ioc->reply_frames +
-					 (reply_dma_low - ioc->reply_frames_low_dma));
-
-			req_idx = le16_to_cpu(mr->u.frame.hwhdr.msgctxu.fld.req_idx);
-			cb_idx = mr->u.frame.hwhdr.msgctxu.fld.cb_idx;
-			mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
-
-			dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
-					ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
-			DBG_DUMP_REPLY_FRAME(mr)
-
-			 /*  Check/log IOC log info
-			 */
-			ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus);
-			if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) {
-				u32	 log_info = le32_to_cpu(mr->u.reply.IOCLogInfo);
-				if (ioc->bus_type == FC)
-					mpt_fc_log_info(ioc, log_info);
-				else if (ioc->bus_type == SCSI)
-					mpt_sp_log_info(ioc, log_info);
-			}
-			if (ioc_stat & MPI_IOCSTATUS_MASK) {
-				if (ioc->bus_type == SCSI)
-					mpt_sp_ioc_info(ioc, (u32)ioc_stat, mf);
-			}
-		} else {
-			/*
-			 *  Process turbo (context) reply...
-			 */
-			dmfprintk((MYIOC_s_INFO_FMT "Got TURBO reply req_idx=%08x\n", ioc->name, pa));
-			type = (pa >> MPI_CONTEXT_REPLY_TYPE_SHIFT);
-			if (type == MPI_CONTEXT_REPLY_TYPE_SCSI_TARGET) {
-				cb_idx = mpt_stm_index;
-				mf = NULL;
-				mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
-			} else if (type == MPI_CONTEXT_REPLY_TYPE_LAN) {
-				cb_idx = mpt_lan_index;
-				 /*  Blind set of mf to NULL here was fatal
-				 *  after lan_reply says "freeme"
-				 *  Fix sort of combined with an optimization here;
-				 *  added explicit check for case where lan_reply
-				 *  was just returning 1 and doing nothing else.
-				 *  For this case skip the callback, but set up
-				 *  proper mf value first here:-)
-				 */
-				if ((pa & 0x58000000) == 0x58000000) {
-					req_idx = pa & 0x0000FFFF;
-					mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
-					freeme = 1;
-					/*
-					 *  IMPORTANT!  Invalidate the callback!
-					 */
-					cb_idx = 0;
-				} else {
-					mf = NULL;
-				}
-				mr = (MPT_FRAME_HDR *) CAST_U32_TO_PTR(pa);
-			} else {
-				req_idx = pa & 0x0000FFFF;
-				cb_idx = (pa & 0x00FF0000) >> 16;
-				mf = MPT_INDEX_2_MFPTR(ioc, req_idx);
-				mr = NULL;
-			}
-			pa = 0;					/* No reply flush! */
-		}
-
-#ifdef MPT_DEBUG_IRQ
-		if (ioc->bus_type == SCSI) {
-			/* Verify mf, mr are reasonable.
-			 */
-			if ((mf) && ((mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))
-				|| (mf < ioc->req_frames)) ) {
-				printk(MYIOC_s_WARN_FMT
-					"mpt_interrupt: Invalid mf (%p)!\n", ioc->name, (void *)mf);
-				cb_idx = 0;
-				pa = 0;
-				freeme = 0;
-			}
-			if ((pa) && (mr) && ((mr >= MPT_INDEX_2_RFPTR(ioc, ioc->req_depth))
-				|| (mr < ioc->reply_frames)) ) {
-				printk(MYIOC_s_WARN_FMT
-					"mpt_interrupt: Invalid rf (%p)!\n", ioc->name, (void *)mr);
-				cb_idx = 0;
-				pa = 0;
-				freeme = 0;
-			}
-			if (cb_idx > (MPT_MAX_PROTOCOL_DRIVERS-1)) {
-				printk(MYIOC_s_WARN_FMT
-					"mpt_interrupt: Invalid cb_idx (%d)!\n", ioc->name, cb_idx);
-				cb_idx = 0;
-				pa = 0;
-				freeme = 0;
-			}
-		}
-#endif
-
-		/*  Check for (valid) IO callback!  */
-		if (cb_idx) {
-			/*  Do the callback!  */
-			freeme = (*(MptCallbacks[cb_idx]))(ioc, mf, mr);
-		}
-
-		if (pa) {
-			/*  Flush (non-TURBO) reply with a WRITE!  */
-			CHIPREG_WRITE32(&ioc->chip->ReplyFifo, pa);
-		}
-
-		if (freeme) {
-			/*  Put Request back on FreeQ!  */
-			mpt_free_msg_frame(ioc, mf);
-		}
-
-		mb();
-	}	/* drain reply FIFO */
+		else if (pa & MPI_ADDRESS_REPLY_A_BIT)
+			mpt_reply(ioc, pa);
+		else
+			mpt_turbo_reply(ioc, pa);
+	}
 
 	return IRQ_HANDLED;
 }
@@ -1065,7 +1060,7 @@ mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init)
 				    ioc->name,
 				    ioc->HostPageBuffer,
 				    ioc->HostPageBuffer_dma,
-				    hst_page_buffer_sz));
+				    host_page_buffer_sz));
 				ioc->alloc_total += host_page_buffer_sz;
 				ioc->HostPageBuffer_sz = host_page_buffer_sz;
 				break;
@@ -1208,7 +1203,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	/* Initilize SCSI Config Data structure
 	 */
-	memset(&ioc->spi_data, 0, sizeof(ScsiCfgData));
+	memset(&ioc->spi_data, 0, sizeof(SpiCfgData));
 
 	/* Initialize the running configQ head.
 	 */
@@ -1755,8 +1750,23 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 			 */
 			if (ret == 0) {
 				rc = mpt_do_upload(ioc, sleepFlag);
-				if (rc != 0)
+				if (rc == 0) {
+					if (ioc->alt_ioc && ioc->alt_ioc->cached_fw) {
+						/*
+						 * Maintain only one pointer to FW memory
+						 * so there will not be two attempt to
+						 * downloadboot onboard dual function
+						 * chips (mpt_adapter_disable,
+						 * mpt_diag_reset)
+						 */
+						ioc->cached_fw = NULL;
+						ddlprintk((MYIOC_s_INFO_FMT ": mpt_upload:  alt_%s has cached_fw=%p \n",
+							ioc->name, ioc->alt_ioc->name, ioc->alt_ioc->cached_fw));
+					}
+				} else {
 					printk(KERN_WARNING MYNAM ": firmware upload failure!\n");
+					ret = -5;
+				}
 			}
 		}
 	}
@@ -1997,9 +2007,9 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
 	}
 
 	kfree(ioc->spi_data.nvram);
-	kfree(ioc->spi_data.pIocPg3);
+	kfree(ioc->raid_data.pIocPg3);
 	ioc->spi_data.nvram = NULL;
-	ioc->spi_data.pIocPg3 = NULL;
+	ioc->raid_data.pIocPg3 = NULL;
 
 	if (ioc->spi_data.pIocPg4 != NULL) {
 		sz = ioc->spi_data.IocPg4Sz;
@@ -3852,7 +3862,7 @@ WaitForDoorbellAck(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 	int count = 0;
 	u32 intstat=0;
 
-	cntdn = ((sleepFlag == CAN_SLEEP) ? HZ : 1000) * howlong;
+	cntdn = 1000 * howlong;
 
 	if (sleepFlag == CAN_SLEEP) {
 		while (--cntdn) {
@@ -3902,7 +3912,7 @@ WaitForDoorbellInt(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 	int count = 0;
 	u32 intstat=0;
 
-	cntdn = ((sleepFlag == CAN_SLEEP) ? HZ : 1000) * howlong;
+	cntdn = 1000 * howlong;
 	if (sleepFlag == CAN_SLEEP) {
 		while (--cntdn) {
 			intstat = CHIPREG_READ32(&ioc->chip->IntStatus);
@@ -4634,10 +4644,10 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
 	if (mpt_config(ioc, &cfg) != 0)
 		goto done_and_free;
 
-	if ( (mem = (u8 *)ioc->spi_data.pIocPg2) == NULL ) {
+	if ( (mem = (u8 *)ioc->raid_data.pIocPg2) == NULL ) {
 		mem = kmalloc(iocpage2sz, GFP_ATOMIC);
 		if (mem) {
-			ioc->spi_data.pIocPg2 = (IOCPage2_t *) mem;
+			ioc->raid_data.pIocPg2 = (IOCPage2_t *) mem;
 		} else {
 			goto done_and_free;
 		}
@@ -4654,7 +4664,7 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
 		/* At least 1 RAID Volume
 		 */
 		pIocRv = pIoc2->RaidVolume;
-		ioc->spi_data.isRaid = 0;
+		ioc->raid_data.isRaid = 0;
 		for (jj = 0; jj < nVols; jj++, pIocRv++) {
 			vid = pIocRv->VolumeID;
 			vbus = pIocRv->VolumeBus;
@@ -4663,7 +4673,7 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
 			/* find the match
 			 */
 			if (vbus == 0) {
-				ioc->spi_data.isRaid |= (1 << vid);
+				ioc->raid_data.isRaid |= (1 << vid);
 			} else {
 				/* Error! Always bus 0
 				 */
@@ -4698,8 +4708,8 @@ mpt_read_ioc_pg_3(MPT_ADAPTER *ioc)
 
 	/* Free the old page
 	 */
-	kfree(ioc->spi_data.pIocPg3);
-	ioc->spi_data.pIocPg3 = NULL;
+	kfree(ioc->raid_data.pIocPg3);
+	ioc->raid_data.pIocPg3 = NULL;
 
 	/* There is at least one physical disk.
 	 * Read and save IOC Page 3
@@ -4736,7 +4746,7 @@ mpt_read_ioc_pg_3(MPT_ADAPTER *ioc)
 		mem = kmalloc(iocpage3sz, GFP_ATOMIC);
 		if (mem) {
 			memcpy(mem, (u8 *)pIoc3, iocpage3sz);
-			ioc->spi_data.pIocPg3 = (IOCPage3_t *) mem;
+			ioc->raid_data.pIocPg3 = (IOCPage3_t *) mem;
 		}
 	}
 
@@ -6022,6 +6032,111 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info)
 	printk(MYIOC_s_INFO_FMT "LogInfo(0x%08x): F/W: %s\n", ioc->name, log_info, desc);
 }
 
+/* strings for sas loginfo */
+	static char *originator_str[] = {
+		"IOP",						/* 00h */
+		"PL",						/* 01h */
+		"IR"						/* 02h */
+	};
+	static char *iop_code_str[] = {
+		NULL,						/* 00h */
+		"Invalid SAS Address",				/* 01h */
+		NULL,						/* 02h */
+		"Invalid Page",					/* 03h */
+		NULL,						/* 04h */
+		"Task Terminated"				/* 05h */
+	};
+	static char *pl_code_str[] = {
+		NULL,						/* 00h */
+		"Open Failure",					/* 01h */
+		"Invalid Scatter Gather List",			/* 02h */
+		"Wrong Relative Offset or Frame Length",	/* 03h */
+		"Frame Transfer Error",				/* 04h */
+		"Transmit Frame Connected Low",			/* 05h */
+		"SATA Non-NCQ RW Error Bit Set",		/* 06h */
+		"SATA Read Log Receive Data Error",		/* 07h */
+		"SATA NCQ Fail All Commands After Error",	/* 08h */
+		"SATA Error in Receive Set Device Bit FIS",	/* 09h */
+		"Receive Frame Invalid Message",		/* 0Ah */
+		"Receive Context Message Valid Error",		/* 0Bh */
+		"Receive Frame Current Frame Error",		/* 0Ch */
+		"SATA Link Down",				/* 0Dh */
+		"Discovery SATA Init W IOS",			/* 0Eh */
+		"Config Invalid Page",				/* 0Fh */
+		"Discovery SATA Init Timeout",			/* 10h */
+		"Reset",					/* 11h */
+		"Abort",					/* 12h */
+		"IO Not Yet Executed",				/* 13h */
+		"IO Executed",					/* 14h */
+		NULL,						/* 15h */
+		NULL,						/* 16h */
+		NULL,						/* 17h */
+		NULL,						/* 18h */
+		NULL,						/* 19h */
+		NULL,						/* 1Ah */
+		NULL,						/* 1Bh */
+		NULL,						/* 1Ch */
+		NULL,						/* 1Dh */
+		NULL,						/* 1Eh */
+		NULL,						/* 1Fh */
+		"Enclosure Management"				/* 20h */
+	};
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ *	mpt_sas_log_info - Log information returned from SAS IOC.
+ *	@ioc: Pointer to MPT_ADAPTER structure
+ *	@log_info: U32 LogInfo reply word from the IOC
+ *
+ *	Refer to lsi/mpi_log_sas.h.
+ */
+static void
+mpt_sas_log_info(MPT_ADAPTER *ioc, u32 log_info)
+{
+union loginfo_type {
+	u32	loginfo;
+	struct {
+		u32	subcode:16;
+		u32	code:8;
+		u32	originator:4;
+		u32	bus_type:4;
+	}dw;
+};
+	union loginfo_type sas_loginfo;
+	char *code_desc = NULL;
+
+	sas_loginfo.loginfo = log_info;
+	if ((sas_loginfo.dw.bus_type != 3 /*SAS*/) &&
+	    (sas_loginfo.dw.originator < sizeof(originator_str)/sizeof(char*)))
+		return;
+	if ((sas_loginfo.dw.originator == 0 /*IOP*/) &&
+	    (sas_loginfo.dw.code < sizeof(iop_code_str)/sizeof(char*))) {
+		code_desc = iop_code_str[sas_loginfo.dw.code];
+	}else if ((sas_loginfo.dw.originator == 1 /*PL*/) &&
+	    (sas_loginfo.dw.code < sizeof(pl_code_str)/sizeof(char*) )) {
+		code_desc = pl_code_str[sas_loginfo.dw.code];
+	}
+
+	if (code_desc != NULL)
+		printk(MYIOC_s_INFO_FMT
+			"LogInfo(0x%08x): Originator={%s}, Code={%s},"
+			" SubCode(0x%04x)\n",
+			ioc->name,
+			log_info,
+			originator_str[sas_loginfo.dw.originator],
+			code_desc,
+			sas_loginfo.dw.subcode);
+	else
+		printk(MYIOC_s_INFO_FMT
+			"LogInfo(0x%08x): Originator={%s}, Code=(0x%02x),"
+			" SubCode(0x%04x)\n",
+			ioc->name,
+			log_info,
+			originator_str[sas_loginfo.dw.originator],
+			sas_loginfo.dw.code,
+			sas_loginfo.dw.subcode);
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *	mpt_sp_ioc_info - IOC information returned from SCSI Parallel IOC.
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index bbd21d74ce5c..75105277e22f 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -77,8 +77,8 @@
 #define COPYRIGHT	"Copyright (c) 1999-2005 " MODULEAUTHOR
 #endif
 
-#define MPT_LINUX_VERSION_COMMON	"3.03.02"
-#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.03.02"
+#define MPT_LINUX_VERSION_COMMON	"3.03.03"
+#define MPT_LINUX_PACKAGE_NAME		"@(#)mptlinux-3.03.03"
 #define WHAT_MAGIC_STRING		"@" "(" "#" ")"
 
 #define show_mptmod_ver(s,ver)  \
@@ -424,7 +424,7 @@ typedef struct _MPT_IOCTL {
 /*
  *  Event Structure and define
  */
-#define MPTCTL_EVENT_LOG_SIZE		(0x0000000A)
+#define MPTCTL_EVENT_LOG_SIZE		(0x000000032)
 typedef struct _mpt_ioctl_events {
 	u32	event;		/* Specified by define above */
 	u32	eventContext;	/* Index or counter */
@@ -452,16 +452,13 @@ typedef struct _mpt_ioctl_events {
 #define MPT_SCSICFG_ALL_IDS		0x02	/* WriteSDP1 to all IDS */
 /* #define MPT_SCSICFG_BLK_NEGO		0x10	   WriteSDP1 with WDTR and SDTR disabled */
 
-typedef	struct _ScsiCfgData {
+typedef	struct _SpiCfgData {
 	u32		 PortFlags;
 	int		*nvram;			/* table of device NVRAM values */
-	IOCPage2_t	*pIocPg2;		/* table of Raid Volumes */
-	IOCPage3_t	*pIocPg3;		/* table of physical disks */
 	IOCPage4_t	*pIocPg4;		/* SEP devices addressing */
 	dma_addr_t	 IocPg4_dma;		/* Phys Addr of IOCPage4 data */
 	int		 IocPg4Sz;		/* IOCPage4 size */
 	u8		 dvStatus[MPT_MAX_SCSI_DEVICES];
-	int		 isRaid;		/* bit field, 1 if RAID */
 	u8		 minSyncFactor;		/* 0xFF if async */
 	u8		 maxSyncOffset;		/* 0 if async */
 	u8		 maxBusWidth;		/* 0 if narrow, 1 if wide */
@@ -473,10 +470,14 @@ typedef	struct _ScsiCfgData {
 	u8		 dvScheduled;		/* 1 if scheduled */
 	u8		 forceDv;		/* 1 to force DV scheduling */
 	u8		 noQas;			/* Disable QAS for this adapter */
-	u8		 Saf_Te;		/* 1 to force all Processors as SAF-TE if Inquiry data length is too short to check for SAF-TE */
+	u8		 Saf_Te;		/* 1 to force all Processors as
+						 * SAF-TE if Inquiry data length
+						 * is too short to check for SAF-TE
+						 */
 	u8		 mpt_dv;		/* command line option: enhanced=1, basic=0 */
+	u8		 bus_reset;		/* 1 to allow bus reset */
 	u8		 rsvd[1];
-} ScsiCfgData;
+}SpiCfgData;
 
 typedef	struct _SasCfgData {
 	u8		 ptClear;		/* 1 to automatically clear the
@@ -486,6 +487,12 @@ typedef	struct _SasCfgData {
 						 */
 }SasCfgData;
 
+typedef	struct _RaidCfgData {
+	IOCPage2_t	*pIocPg2;		/* table of Raid Volumes */
+	IOCPage3_t	*pIocPg3;		/* table of physical disks */
+	int		 isRaid;		/* bit field, 1 if RAID */
+}RaidCfgData;
+
 /*
  *  Adapter Structure - pci_dev specific. Maximum: MPT_MAX_ADAPTERS
  */
@@ -546,7 +553,8 @@ typedef struct _MPT_ADAPTER
 	struct pci_dev		*pcidev;	/* struct pci_dev pointer */
 	u8			__iomem *memmap;	/* mmap address */
 	struct Scsi_Host	*sh;		/* Scsi Host pointer */
-	ScsiCfgData		spi_data;	/* Scsi config. data */
+	SpiCfgData		spi_data;	/* Scsi config. data */
+	RaidCfgData		raid_data;	/* Raid config. data */
 	SasCfgData		sas_data;	/* Sas config. data */
 	MPT_IOCTL		*ioctl;		/* ioctl data pointer */
 	struct proc_dir_entry	*ioc_dentry;
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 7577c2417e2e..cb2d59d5f5af 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1326,7 +1326,7 @@ mptctl_gettargetinfo (unsigned long arg)
 		 */
 		if (hd && hd->Targets) {
 			mpt_findImVolumes(ioc);
-			pIoc2 = ioc->spi_data.pIocPg2;
+			pIoc2 = ioc->raid_data.pIocPg2;
 			for ( id = 0; id <= max_id; ) {
 				if ( pIoc2 && pIoc2->NumActiveVolumes ) {
 					if ( id == pIoc2->RaidVolume[0].VolumeID ) {
@@ -1348,7 +1348,7 @@ mptctl_gettargetinfo (unsigned long arg)
 						--maxWordsLeft;
 						goto next_id;
 					} else {
-						pIoc3 = ioc->spi_data.pIocPg3;
+						pIoc3 = ioc->raid_data.pIocPg3;
             					for ( jj = 0; jj < pIoc3->NumPhysDisks; jj++ ) {
                     					if ( pIoc3->PhysDisk[jj].PhysDiskID == id )
 								goto next_id;
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 13771abea13f..a628be9bbbad 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -189,7 +189,7 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		printk(MYIOC_s_WARN_FMT
 			"Skipping ioc=%p because SCSI Initiator mode is NOT enabled!\n",
 			ioc->name, ioc);
-		return -ENODEV;
+		return 0;
 	}
 
 	sh = scsi_host_alloc(&mptfc_driver_template, sizeof(MPT_SCSI_HOST));
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 52794be5a95c..ed3c891e388f 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -312,7 +312,12 @@ static int
 mpt_lan_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 {
 	struct net_device *dev = ioc->netdev;
-	struct mpt_lan_priv *priv = netdev_priv(dev);
+	struct mpt_lan_priv *priv;
+
+	if (dev == NULL)
+		return(1);
+	else
+		priv = netdev_priv(dev);
 
 	dlprintk((KERN_INFO MYNAM ": IOC %s_reset routed to LAN driver!\n",
 			reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 0d9a192e1bd4..429820e48c69 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -980,7 +980,7 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		printk(MYIOC_s_WARN_FMT
 			"Skipping ioc=%p because SCSI Initiator mode "
 			"is NOT enabled!\n", ioc->name, ioc);
-		return -ENODEV;
+		return 0;
 	}
 
 	sh = scsi_host_alloc(&mptsas_driver_template, sizeof(MPT_SCSI_HOST));
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 58b5fdee009a..8dd25aac5355 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -93,8 +93,9 @@ typedef struct _BIG_SENSE_BUF {
 
 #define MPT_ICFLAG_BUF_CAP	0x01	/* ReadBuffer Read Capacity format */
 #define MPT_ICFLAG_ECHO		0x02	/* ReadBuffer Echo buffer format */
-#define MPT_ICFLAG_PHYS_DISK	0x04	/* Any SCSI IO but do Phys Disk Format */
-#define MPT_ICFLAG_TAGGED_CMD	0x08	/* Do tagged IO */
+#define MPT_ICFLAG_EBOS		0x04	/* ReadBuffer Echo buffer has EBOS */
+#define MPT_ICFLAG_PHYS_DISK	0x08	/* Any SCSI IO but do Phys Disk Format */
+#define MPT_ICFLAG_TAGGED_CMD	0x10	/* Do tagged IO */
 #define MPT_ICFLAG_DID_RESET	0x20	/* Bus Reset occurred with this command */
 #define MPT_ICFLAG_RESERVED	0x40	/* Reserved has been issued */
 
@@ -159,6 +160,8 @@ int		mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR
 static int	mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
 static int	mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum);
 
+static struct work_struct   mptscsih_persistTask;
+
 #ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
 static int	mptscsih_do_raid(MPT_SCSI_HOST *hd, u8 action, INTERNAL_CMD *io);
 static void	mptscsih_domainValidation(void *hd);
@@ -167,6 +170,7 @@ static void	mptscsih_qas_check(MPT_SCSI_HOST *hd, int id);
 static int	mptscsih_doDv(MPT_SCSI_HOST *hd, int channel, int target);
 static void	mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage);
 static void	mptscsih_fillbuf(char *buffer, int size, int index, int width);
+static void	mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id);
 #endif
 
 void 		mptscsih_remove(struct pci_dev *);
@@ -606,11 +610,24 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 		xfer_cnt = le32_to_cpu(pScsiReply->TransferCount);
 		sc->resid = sc->request_bufflen - xfer_cnt;
 
+		/*
+		 *  if we get a data underrun indication, yet no data was
+		 *  transferred and the SCSI status indicates that the
+		 *  command was never started, change the data underrun
+		 *  to success
+		 */
+		if (status == MPI_IOCSTATUS_SCSI_DATA_UNDERRUN && xfer_cnt == 0 &&
+		    (scsi_status == MPI_SCSI_STATUS_BUSY ||
+		     scsi_status == MPI_SCSI_STATUS_RESERVATION_CONFLICT ||
+		     scsi_status == MPI_SCSI_STATUS_TASK_SET_FULL)) {
+			status = MPI_IOCSTATUS_SUCCESS;
+		}
+
 		dreplyprintk((KERN_NOTICE "Reply ha=%d id=%d lun=%d:\n"
 			"IOCStatus=%04xh SCSIState=%02xh SCSIStatus=%02xh\n"
 			"resid=%d bufflen=%d xfer_cnt=%d\n",
 			ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
-			status, scsi_state, scsi_status, sc->resid, 
+			status, scsi_state, scsi_status, sc->resid,
 			sc->request_bufflen, xfer_cnt));
 
 		if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID)
@@ -619,8 +636,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 		/*
 		 *  Look for + dump FCP ResponseInfo[]!
 		 */
-		if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID) {
-			printk(KERN_NOTICE "  FCP_ResponseInfo=%08xh\n",
+		if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
+		    pScsiReply->ResponseInfo) {
+			printk(KERN_NOTICE "ha=%d id=%d lun=%d: "
+			"FCP_ResponseInfo=%08xh\n",
+			ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
 			le32_to_cpu(pScsiReply->ResponseInfo));
 		}
 
@@ -661,23 +681,13 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 			break;
 
 		case MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH:	/* 0x0049 */
-			if ( xfer_cnt >= sc->underflow ) {
-				/* Sufficient data transfer occurred */
+			sc->resid = sc->request_bufflen - xfer_cnt;
+			if((xfer_cnt==0)||(sc->underflow > xfer_cnt))
+				sc->result=DID_SOFT_ERROR << 16;
+			else /* Sufficient data transfer occurred */
 				sc->result = (DID_OK << 16) | scsi_status;
-			} else if ( xfer_cnt == 0 ) {
-				/* A CRC Error causes this condition; retry */
-				sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
-					(CHECK_CONDITION << 1);
-				sc->sense_buffer[0] = 0x70;
-				sc->sense_buffer[2] = NO_SENSE;
-				sc->sense_buffer[12] = 0;
-				sc->sense_buffer[13] = 0;
-			} else {
-				sc->result = DID_SOFT_ERROR << 16;
-			}
-			dreplyprintk((KERN_NOTICE
-			    "RESIDUAL_MISMATCH: result=%x on id=%d\n",
-			    sc->result, sc->device->id));
+			dreplyprintk((KERN_NOTICE 
+			    "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->device->id));
 			break;
 
 		case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN:		/* 0x0045 */
@@ -692,7 +702,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 				;
 			} else {
 				if (xfer_cnt < sc->underflow) {
-					sc->result = DID_SOFT_ERROR << 16;
+					if (scsi_status == SAM_STAT_BUSY)
+						sc->result = SAM_STAT_BUSY;
+					else
+						sc->result = DID_SOFT_ERROR << 16;
 				}
 				if (scsi_state & (MPI_SCSI_STATE_AUTOSENSE_FAILED | MPI_SCSI_STATE_NO_SCSI_STATUS)) {
 					/* What to do?
@@ -717,8 +730,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
 
 		case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR:	/* 0x0040 */
 		case MPI_IOCSTATUS_SUCCESS:			/* 0x0000 */
-			scsi_status = pScsiReply->SCSIStatus;
-			sc->result = (DID_OK << 16) | scsi_status;
+			if (scsi_status == MPI_SCSI_STATUS_BUSY)
+				sc->result = (DID_BUS_BUSY << 16) | scsi_status;
+			else
+				sc->result = (DID_OK << 16) | scsi_status;
 			if (scsi_state == 0) {
 				;
 			} else if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID) {
@@ -890,12 +905,13 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun)
 	SCSIIORequest_t	*mf = NULL;
 	int		 ii;
 	int		 max = hd->ioc->req_depth;
+	struct scsi_cmnd *sc;
 
 	dsprintk((KERN_INFO MYNAM ": search_running target %d lun %d max %d\n",
 			target, lun, max));
 
 	for (ii=0; ii < max; ii++) {
-		if (hd->ScsiLookup[ii] != NULL) {
+		if ((sc = hd->ScsiLookup[ii]) != NULL) {
 
 			mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(hd->ioc, ii);
 
@@ -910,9 +926,22 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun)
 			hd->ScsiLookup[ii] = NULL;
 			mptscsih_freeChainBuffers(hd->ioc, ii);
 			mpt_free_msg_frame(hd->ioc, (MPT_FRAME_HDR *)mf);
+			if (sc->use_sg) {
+				pci_unmap_sg(hd->ioc->pcidev,
+				(struct scatterlist *) sc->request_buffer,
+					sc->use_sg,
+					sc->sc_data_direction);
+			} else if (sc->request_bufflen) {
+				pci_unmap_single(hd->ioc->pcidev,
+					sc->SCp.dma_handle,
+					sc->request_bufflen,
+					sc->sc_data_direction);
+			}
+			sc->host_scribble = NULL;
+			sc->result = DID_NO_CONNECT << 16;
+			sc->scsi_done(sc);
 		}
 	}
-
 	return;
 }
 
@@ -967,8 +996,10 @@ mptscsih_remove(struct pci_dev *pdev)
 	unsigned long	 	flags;
 	int sz1;
 
-	if(!host)
+	if(!host) {
+		mpt_detach(pdev);
 		return;
+	}
 
 	scsi_remove_host(host);
 
@@ -1422,6 +1453,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 	return 0;
 
  fail:
+	hd->ScsiLookup[my_idx] = NULL;
 	mptscsih_freeChainBuffers(hd->ioc, my_idx);
 	mpt_free_msg_frame(hd->ioc, mf);
 	return SCSI_MLQUEUE_HOST_BUSY;
@@ -1709,24 +1741,23 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 	MPT_FRAME_HDR	*mf;
 	u32		 ctx2abort;
 	int		 scpnt_idx;
+	int		 retval;
 
 	/* If we can't locate our host adapter structure, return FAILED status.
 	 */
 	if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL) {
 		SCpnt->result = DID_RESET << 16;
 		SCpnt->scsi_done(SCpnt);
-		dfailprintk((KERN_WARNING MYNAM ": mptscsih_abort: "
+		dfailprintk((KERN_INFO MYNAM ": mptscsih_abort: "
 			   "Can't locate host! (sc=%p)\n",
 			   SCpnt));
 		return FAILED;
 	}
 
 	ioc = hd->ioc;
-	if (hd->resetPending)
+	if (hd->resetPending) {
 		return FAILED;
-
-	printk(KERN_WARNING MYNAM ": %s: >> Attempting task abort! (sc=%p)\n",
-	       hd->ioc->name, SCpnt);
+	}
 
 	if (hd->timeouts < -1)
 		hd->timeouts++;
@@ -1734,16 +1765,20 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 	/* Find this command
 	 */
 	if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(SCpnt)) < 0) {
-		/* Cmd not found in ScsiLookup. 
+		/* Cmd not found in ScsiLookup.
 		 * Do OS callback.
 		 */
 		SCpnt->result = DID_RESET << 16;
-		dtmprintk((KERN_WARNING MYNAM ": %s: mptscsih_abort: "
+		dtmprintk((KERN_INFO MYNAM ": %s: mptscsih_abort: "
 			   "Command not in the active list! (sc=%p)\n",
 			   hd->ioc->name, SCpnt));
 		return SUCCESS;
 	}
 
+	printk(KERN_WARNING MYNAM ": %s: attempting task abort! (sc=%p)\n",
+	       hd->ioc->name, SCpnt);
+	scsi_print_command(SCpnt);
+
 	/* Most important!  Set TaskMsgContext to SCpnt's MsgContext!
 	 * (the IO to be ABORT'd)
 	 *
@@ -1756,38 +1791,22 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
 
 	hd->abortSCpnt = SCpnt;
 
-	if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
+	retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
 		SCpnt->device->channel, SCpnt->device->id, SCpnt->device->lun,
-		ctx2abort, 2 /* 2 second timeout */)
-		< 0) {
+		ctx2abort, 2 /* 2 second timeout */);
 
-		/* The TM request failed and the subsequent FW-reload failed!
-		 * Fatal error case.
-		 */
-		printk(MYIOC_s_WARN_FMT "Error issuing abort task! (sc=%p)\n",
-		       hd->ioc->name, SCpnt);
+	printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n",
+		hd->ioc->name,
+		((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
 
-		/* We must clear our pending flag before clearing our state.
-		 */
+	if (retval == 0)
+		return SUCCESS;
+
+	if(retval != FAILED ) {
 		hd->tmPending = 0;
 		hd->tmState = TM_STATE_NONE;
-
-		/* Unmap the DMA buffers, if any. */
-		if (SCpnt->use_sg) {
-			pci_unmap_sg(ioc->pcidev, (struct scatterlist *) SCpnt->request_buffer,
-				    SCpnt->use_sg, SCpnt->sc_data_direction);
-		} else if (SCpnt->request_bufflen) {
-			pci_unmap_single(ioc->pcidev, SCpnt->SCp.dma_handle,
-				SCpnt->request_bufflen, SCpnt->sc_data_direction);
-		}
-		hd->ScsiLookup[scpnt_idx] = NULL;
-		SCpnt->result = DID_RESET << 16;
-		SCpnt->scsi_done(SCpnt);		/* Issue the command callback */
-		mptscsih_freeChainBuffers(ioc, scpnt_idx);
-		mpt_free_msg_frame(ioc, mf);
-		return FAILED;
 	}
-	return SUCCESS;
+	return FAILED;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1803,11 +1822,12 @@ int
 mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
 {
 	MPT_SCSI_HOST	*hd;
+	int		 retval;
 
 	/* If we can't locate our host adapter structure, return FAILED status.
 	 */
 	if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
-		dtmprintk((KERN_WARNING MYNAM ": mptscsih_dev_reset: "
+		dtmprintk((KERN_INFO MYNAM ": mptscsih_dev_reset: "
 			   "Can't locate host! (sc=%p)\n",
 			   SCpnt));
 		return FAILED;
@@ -1816,24 +1836,26 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
 	if (hd->resetPending)
 		return FAILED;
 
-	printk(KERN_WARNING MYNAM ": %s: >> Attempting target reset! (sc=%p)\n",
+	printk(KERN_WARNING MYNAM ": %s: attempting target reset! (sc=%p)\n",
 	       hd->ioc->name, SCpnt);
+	scsi_print_command(SCpnt);
 
-	if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
+	retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
 		SCpnt->device->channel, SCpnt->device->id,
-		0, 0, 5 /* 5 second timeout */)
-		< 0){
-		/* The TM request failed and the subsequent FW-reload failed!
-		 * Fatal error case.
-		 */
-		printk(MYIOC_s_WARN_FMT "Error processing TaskMgmt request (sc=%p)\n",
-		 		hd->ioc->name, SCpnt);
+		0, 0, 5 /* 5 second timeout */);
+
+	printk (KERN_WARNING MYNAM ": %s: target reset: %s (sc=%p)\n",
+		hd->ioc->name,
+		((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+
+	if (retval == 0)
+		return SUCCESS;
+
+	if(retval != FAILED ) {
 		hd->tmPending = 0;
 		hd->tmState = TM_STATE_NONE;
-		return FAILED;
 	}
-
-	return SUCCESS;
+	return FAILED;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -1849,41 +1871,39 @@ int
 mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
 {
 	MPT_SCSI_HOST	*hd;
-	spinlock_t	*host_lock = SCpnt->device->host->host_lock;
+	int		 retval;
 
 	/* If we can't locate our host adapter structure, return FAILED status.
 	 */
 	if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
-		dtmprintk((KERN_WARNING MYNAM ": mptscsih_bus_reset: "
+		dtmprintk((KERN_INFO MYNAM ": mptscsih_bus_reset: "
 			   "Can't locate host! (sc=%p)\n",
 			   SCpnt ) );
 		return FAILED;
 	}
 
-	printk(KERN_WARNING MYNAM ": %s: >> Attempting bus reset! (sc=%p)\n",
+	printk(KERN_WARNING MYNAM ": %s: attempting bus reset! (sc=%p)\n",
 	       hd->ioc->name, SCpnt);
+	scsi_print_command(SCpnt);
 
 	if (hd->timeouts < -1)
 		hd->timeouts++;
 
-	/* We are now ready to execute the task management request. */
-	if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
-		SCpnt->device->channel, 0, 0, 0, 5 /* 5 second timeout */)
-	    < 0){
+	retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
+		SCpnt->device->channel, 0, 0, 0, 5 /* 5 second timeout */);
 
-		/* The TM request failed and the subsequent FW-reload failed!
-		 * Fatal error case.
-		 */
-		printk(MYIOC_s_WARN_FMT
-		       "Error processing TaskMgmt request (sc=%p)\n",
-		       hd->ioc->name, SCpnt);
+	printk (KERN_WARNING MYNAM ": %s: bus reset: %s (sc=%p)\n",
+		hd->ioc->name,
+		((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+
+	if (retval == 0)
+		return SUCCESS;
+
+	if(retval != FAILED ) {
 		hd->tmPending = 0;
 		hd->tmState = TM_STATE_NONE;
-		spin_lock_irq(host_lock);
-		return FAILED;
 	}
-
-	return SUCCESS;
+	return FAILED;
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2165,7 +2185,7 @@ mptscsih_slave_alloc(struct scsi_device *device)
 	vdev->raidVolume = 0;
 	hd->Targets[device->id] = vdev;
 	if (hd->ioc->bus_type == SCSI) {
-		if (hd->ioc->spi_data.isRaid & (1 << device->id)) {
+		if (hd->ioc->raid_data.isRaid & (1 << device->id)) {
 			vdev->raidVolume = 1;
 			ddvtprintk((KERN_INFO
 			    "RAID Volume @ id %d\n", device->id));
@@ -2180,22 +2200,6 @@ mptscsih_slave_alloc(struct scsi_device *device)
 	return 0;
 }
 
-static int 
-mptscsih_is_raid_volume(MPT_SCSI_HOST *hd, uint id)
-{
-	int i;
-
-	if (!hd->ioc->spi_data.isRaid || !hd->ioc->spi_data.pIocPg3)
-		return 0;
-
-	for (i = 0; i < hd->ioc->spi_data.pIocPg3->NumPhysDisks; i++) {
-		if (id == hd->ioc->spi_data.pIocPg3->PhysDisk[i].PhysDiskID)
-			return 1;
-	}
-
-	return 0;
-}
-
 /*
  *	OS entry point to allow for host driver to free allocated memory
  *	Called if no device present or device being unloaded
@@ -2223,7 +2227,7 @@ mptscsih_slave_destroy(struct scsi_device *device)
 	hd->Targets[target] = NULL;
 
 	if (hd->ioc->bus_type == SCSI) {
-		if (mptscsih_is_raid_volume(hd, target)) {
+		if (mptscsih_is_phys_disk(hd->ioc, target)) {
 			hd->ioc->spi_data.forceDv |= MPT_SCSICFG_RELOAD_IOC_PG3;
 		} else {
 			hd->ioc->spi_data.dvStatus[target] =
@@ -2436,6 +2440,7 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 {
 	MPT_SCSI_HOST	*hd;
 	unsigned long	 flags;
+	int 		ii;
 
 	dtmprintk((KERN_WARNING MYNAM
 			": IOC %s_reset routed to SCSI host driver!\n",
@@ -2493,11 +2498,8 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 
 		/* ScsiLookup initialization
 		 */
-		{
-			int ii;
-			for (ii=0; ii < hd->ioc->req_depth; ii++)
-				hd->ScsiLookup[ii] = NULL;
-		}
+		for (ii=0; ii < hd->ioc->req_depth; ii++)
+			hd->ScsiLookup[ii] = NULL;
 
 		/* 2. Chain Buffer initialization
 		 */
@@ -2545,6 +2547,16 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 	return 1;		/* currently means nothing really */
 }
 
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/* work queue thread to clear the persitency table */
+static void
+mptscsih_sas_persist_clear_table(void * arg)
+{
+	MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
+
+	mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 int
 mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
@@ -2555,18 +2567,18 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
 	devtprintk((MYIOC_s_INFO_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n",
 			ioc->name, event));
 
+	if (ioc->sh == NULL ||
+		((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL))
+		return 1;
+
 	switch (event) {
 	case MPI_EVENT_UNIT_ATTENTION:			/* 03 */
 		/* FIXME! */
 		break;
 	case MPI_EVENT_IOC_BUS_RESET:			/* 04 */
 	case MPI_EVENT_EXT_BUS_RESET:			/* 05 */
-		hd = NULL;
-		if (ioc->sh) {
-			hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
-			if (hd && (ioc->bus_type == SCSI) && (hd->soft_resets < -1))
-				hd->soft_resets++;
-		}
+		if (hd && (ioc->bus_type == SCSI) && (hd->soft_resets < -1))
+			hd->soft_resets++;
 		break;
 	case MPI_EVENT_LOGOUT:				/* 09 */
 		/* FIXME! */
@@ -2585,69 +2597,24 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
 		break;
 
 	case MPI_EVENT_INTEGRATED_RAID:			/* 0B */
+	{
+		pMpiEventDataRaid_t pRaidEventData =
+		    (pMpiEventDataRaid_t) pEvReply->Data;
 #ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
-		/* negoNvram set to 0 if DV enabled and to USE_NVRAM if
-		 * if DV disabled. Need to check for target mode.
-		 */
-		hd = NULL;
-		if (ioc->sh)
-			hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
-
-		if (hd && (ioc->bus_type == SCSI) && (hd->negoNvram == 0)) {
-			ScsiCfgData	*pSpi;
-			Ioc3PhysDisk_t	*pPDisk;
-			int		 numPDisk;
-			u8		 reason;
-			u8		 physDiskNum;
-
-			reason = (le32_to_cpu(pEvReply->Data[0]) & 0x00FF0000) >> 16;
-			if (reason == MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED) {
-				/* New or replaced disk.
-				 * Set DV flag and schedule DV.
-				 */
-				pSpi = &ioc->spi_data;
-				physDiskNum = (le32_to_cpu(pEvReply->Data[0]) & 0xFF000000) >> 24;
-				ddvtprintk(("DV requested for phys disk id %d\n", physDiskNum));
-				if (pSpi->pIocPg3) {
-					pPDisk =  pSpi->pIocPg3->PhysDisk;
-					numPDisk =pSpi->pIocPg3->NumPhysDisks;
-
-					while (numPDisk) {
-						if (physDiskNum == pPDisk->PhysDiskNum) {
-							pSpi->dvStatus[pPDisk->PhysDiskID] = (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
-							pSpi->forceDv = MPT_SCSICFG_NEED_DV;
-							ddvtprintk(("NEED_DV set for phys disk id %d\n", pPDisk->PhysDiskID));
-							break;
-						}
-						pPDisk++;
-						numPDisk--;
-					}
-
-					if (numPDisk == 0) {
-						/* The physical disk that needs DV was not found
-						 * in the stored IOC Page 3. The driver must reload
-						 * this page. DV routine will set the NEED_DV flag for
-						 * all phys disks that have DV_NOT_DONE set.
-						 */
-						pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
-						ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n", physDiskNum));
-					}
-				}
-			}
-		}
+		/* Domain Validation Needed */
+		if (ioc->bus_type == SCSI &&
+		    pRaidEventData->ReasonCode ==
+		    MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED)
+			mptscsih_set_dvflags_raid(hd, pRaidEventData->PhysDiskNum);
 #endif
+		break;
+	}
 
-#if defined(MPT_DEBUG_DV) || defined(MPT_DEBUG_DV_TINY)
-		printk("Raid Event RF: ");
-		{
-			u32 *m = (u32 *)pEvReply;
-			int ii;
-			int n = (int)pEvReply->MsgLength;
-			for (ii=6; ii < n; ii++)
-				printk(" %08x", le32_to_cpu(m[ii]));
-			printk("\n");
-		}
-#endif
+	/* Persistent table is full. */
+	case MPI_EVENT_PERSISTENT_TABLE_FULL:
+		INIT_WORK(&mptscsih_persistTask,
+		    mptscsih_sas_persist_clear_table,(void *)ioc);
+		schedule_work(&mptscsih_persistTask);
 		break;
 
 	case MPI_EVENT_NONE:				/* 00 */
@@ -2684,7 +2651,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
 {
 	int		indexed_lun, lun_index;
 	VirtDevice	*vdev;
-	ScsiCfgData	*pSpi;
+	SpiCfgData	*pSpi;
 	char		data_56;
 
 	dinitprintk((MYIOC_s_INFO_FMT "initTarget bus=%d id=%d lun=%d hd=%p\n",
@@ -2791,7 +2758,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char *
 static void
 mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
 {
-	ScsiCfgData *pspi_data = &hd->ioc->spi_data;
+	SpiCfgData *pspi_data = &hd->ioc->spi_data;
 	int  id = (int) target->target_id;
 	int  nvram;
 	VirtDevice	*vdev;
@@ -2970,11 +2937,13 @@ mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
 static void
 mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq)
 {
+	MPT_ADAPTER	*ioc = hd->ioc;
 	u8 cmd;
-	ScsiCfgData *pSpi;
+	SpiCfgData	*pSpi;
 
-	ddvtprintk((" set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n", 
-		pReq->TargetID, pReq->LUN[1], hd->negoNvram, pReq->CDB[0]));
+	ddvtprintk((MYIOC_s_NOTE_FMT
+		" set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n",
+		hd->ioc->name, pReq->TargetID, pReq->LUN[1], hd->negoNvram, pReq->CDB[0]));
 
 	if ((pReq->LUN[1] != 0) || (hd->negoNvram != 0))
 		return;
@@ -2982,12 +2951,12 @@ mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq)
 	cmd = pReq->CDB[0];
 
 	if ((cmd == READ_CAPACITY) || (cmd == MODE_SENSE)) {
-		pSpi = &hd->ioc->spi_data;
-		if ((pSpi->isRaid & (1 << pReq->TargetID)) && pSpi->pIocPg3) {
+		pSpi = &ioc->spi_data;
+		if ((ioc->raid_data.isRaid & (1 << pReq->TargetID)) && ioc->raid_data.pIocPg3) {
 			/* Set NEED_DV for all hidden disks
 			 */
-			Ioc3PhysDisk_t *pPDisk =  pSpi->pIocPg3->PhysDisk;
-			int		numPDisk = pSpi->pIocPg3->NumPhysDisks;
+			Ioc3PhysDisk_t *pPDisk =  ioc->raid_data.pIocPg3->PhysDisk;
+			int		numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
 
 			while (numPDisk) {
 				pSpi->dvStatus[pPDisk->PhysDiskID] |= MPT_SCSICFG_NEED_DV;
@@ -3001,6 +2970,50 @@ mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq)
 	}
 }
 
+/* mptscsih_raid_set_dv_flags()
+ *
+ * New or replaced disk. Set DV flag and schedule DV.
+ */
+static void
+mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id)
+{
+	MPT_ADAPTER	*ioc = hd->ioc;
+	SpiCfgData	*pSpi = &ioc->spi_data;
+	Ioc3PhysDisk_t	*pPDisk;
+	int		 numPDisk;
+
+	if (hd->negoNvram != 0)
+		return;
+
+	ddvtprintk(("DV requested for phys disk id %d\n", id));
+	if (ioc->raid_data.pIocPg3) {
+		pPDisk =  ioc->raid_data.pIocPg3->PhysDisk;
+		numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
+		while (numPDisk) {
+			if (id == pPDisk->PhysDiskNum) {
+				pSpi->dvStatus[pPDisk->PhysDiskID] =
+				    (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
+				pSpi->forceDv = MPT_SCSICFG_NEED_DV;
+				ddvtprintk(("NEED_DV set for phys disk id %d\n",
+				    pPDisk->PhysDiskID));
+				break;
+			}
+			pPDisk++;
+			numPDisk--;
+		}
+
+		if (numPDisk == 0) {
+			/* The physical disk that needs DV was not found
+			 * in the stored IOC Page 3. The driver must reload
+			 * this page. DV routine will set the NEED_DV flag for
+			 * all phys disks that have DV_NOT_DONE set.
+			 */
+			pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
+			ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n",id));
+		}
+	}
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  * If no Target, bus reset on 1st I/O. Set the flag to
@@ -3088,7 +3101,7 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
 	MPT_ADAPTER		*ioc = hd->ioc;
 	Config_t		*pReq;
 	SCSIDevicePage1_t	*pData;
-	VirtDevice		*pTarget;
+	VirtDevice		*pTarget=NULL;
 	MPT_FRAME_HDR		*mf;
 	dma_addr_t		 dataDma;
 	u16			 req_idx;
@@ -3187,7 +3200,7 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags)
 #endif
 
 		if (flags & MPT_SCSICFG_BLK_NEGO)
-			negoFlags = MPT_TARGET_NO_NEGO_WIDE | MPT_TARGET_NO_NEGO_SYNC;
+			negoFlags |= MPT_TARGET_NO_NEGO_WIDE | MPT_TARGET_NO_NEGO_SYNC;
 
 		mptscsih_setDevicePage1Flags(width, factor, offset,
 					&requested, &configuration, negoFlags);
@@ -4008,7 +4021,7 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum)
 
 		/* If target Ptr NULL or if this target is NOT a disk, skip.
 		 */
-		if ((pTarget) && (pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)){
+		if ((pTarget) && (pTarget->inq_data[0] == TYPE_DISK)){
 			for (lun=0; lun <= MPT_LAST_LUN; lun++) {
 				/* If LUN present, issue the command
 				 */
@@ -4103,9 +4116,9 @@ mptscsih_domainValidation(void *arg)
 
 			if ((ioc->spi_data.forceDv & MPT_SCSICFG_RELOAD_IOC_PG3) != 0) {
 				mpt_read_ioc_pg_3(ioc);
-				if (ioc->spi_data.pIocPg3) {
-					Ioc3PhysDisk_t *pPDisk = ioc->spi_data.pIocPg3->PhysDisk;
-					int		numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+				if (ioc->raid_data.pIocPg3) {
+					Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+					int		numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
 
 					while (numPDisk) {
 						if (ioc->spi_data.dvStatus[pPDisk->PhysDiskID] & MPT_SCSICFG_DV_NOT_DONE)
@@ -4144,7 +4157,7 @@ mptscsih_domainValidation(void *arg)
 					isPhysDisk = mptscsih_is_phys_disk(ioc, id);
 					if (isPhysDisk) {
 						for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
-							if (hd->ioc->spi_data.isRaid & (1 << ii)) {
+							if (hd->ioc->raid_data.isRaid & (1 << ii)) {
 								hd->ioc->spi_data.dvStatus[ii] |= MPT_SCSICFG_DV_PENDING;
 							}
 						}
@@ -4163,7 +4176,7 @@ mptscsih_domainValidation(void *arg)
 
 					if (isPhysDisk) {
 						for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
-							if (hd->ioc->spi_data.isRaid & (1 << ii)) {
+							if (hd->ioc->raid_data.isRaid & (1 << ii)) {
 								hd->ioc->spi_data.dvStatus[ii] &= ~MPT_SCSICFG_DV_PENDING;
 							}
 						}
@@ -4185,21 +4198,21 @@ mptscsih_domainValidation(void *arg)
 
 /* Search IOC page 3 to determine if this is hidden physical disk
  */
-static int 
+/* Search IOC page 3 to determine if this is hidden physical disk
+ */
+static int
 mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id)
 {
-	if (ioc->spi_data.pIocPg3) {
-		Ioc3PhysDisk_t *pPDisk =  ioc->spi_data.pIocPg3->PhysDisk;
-		int		numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+	int i;
 
-		while (numPDisk) {
-			if (pPDisk->PhysDiskID == id) {
-				return 1;
-			}
-			pPDisk++;
-			numPDisk--;
-		}
+	if (!ioc->raid_data.isRaid || !ioc->raid_data.pIocPg3)
+		return 0;
+
+	for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
+		if (id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID)
+			return 1;
 	}
+
 	return 0;
 }
 
@@ -4405,7 +4418,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	/* Skip this ID? Set cfg.cfghdr.hdr to force config page write
 	 */
 	{
-		ScsiCfgData *pspi_data = &hd->ioc->spi_data;
+		SpiCfgData *pspi_data = &hd->ioc->spi_data;
 		if (pspi_data->nvram && (pspi_data->nvram[id] != MPT_HOST_NVRAM_INVALID)) {
 			/* Set the factor from nvram */
 			nfactor = (pspi_data->nvram[id] & MPT_NVRAM_SYNC_MASK) >> 8;
@@ -4435,11 +4448,11 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	}
 
 	/* Finish iocmd inititialization - hidden or visible disk? */
-	if (ioc->spi_data.pIocPg3) {
+	if (ioc->raid_data.pIocPg3) {
 		/* Search IOC page 3 for matching id
 		 */
-		Ioc3PhysDisk_t *pPDisk =  ioc->spi_data.pIocPg3->PhysDisk;
-		int		numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+		Ioc3PhysDisk_t *pPDisk =  ioc->raid_data.pIocPg3->PhysDisk;
+		int		numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
 
 		while (numPDisk) {
 			if (pPDisk->PhysDiskID == id) {
@@ -4463,7 +4476,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 	/* RAID Volume ID's may double for a physical device. If RAID but
 	 * not a physical ID as well, skip DV.
 	 */
-	if ((hd->ioc->spi_data.isRaid & (1 << id)) && !(iocmd.flags & MPT_ICFLAG_PHYS_DISK))
+	if ((hd->ioc->raid_data.isRaid & (1 << id)) && !(iocmd.flags & MPT_ICFLAG_PHYS_DISK))
 		goto target_done;
 
 
@@ -4812,6 +4825,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 					notDone = 0;
 					if (iocmd.flags & MPT_ICFLAG_ECHO) {
 						bufsize =  ((pbuf1[2] & 0x1F) <<8) | pbuf1[3];
+						if (pbuf1[0] & 0x01)
+							iocmd.flags |= MPT_ICFLAG_EBOS;
 					} else {
 						bufsize =  pbuf1[1]<<16 | pbuf1[2]<<8 | pbuf1[3];
 					}
@@ -4908,6 +4923,9 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 		}
 		iocmd.flags &= ~MPT_ICFLAG_DID_RESET;
 
+		if (iocmd.flags & MPT_ICFLAG_EBOS)
+			goto skip_Reserve;
+
 		repeat = 5;
 		while (repeat && (!(iocmd.flags & MPT_ICFLAG_RESERVED))) {
 			iocmd.cmd = RESERVE;
@@ -4951,6 +4969,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id)
 			}
 		}
 
+skip_Reserve:
 		mptscsih_fillbuf(pbuf1, sz, patt, 1);
 		iocmd.cmd = WRITE_BUFFER;
 		iocmd.data_dma = buf1_dma;
@@ -5195,11 +5214,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 		 * If not an LVD bus, the adapter minSyncFactor has been
 		 * already throttled back.
 		 */
+		negoFlags = hd->ioc->spi_data.noQas;
 		if ((hd->Targets)&&((pTarget = hd->Targets[(int)id]) != NULL) && !pTarget->raidVolume) {
 			width = pTarget->maxWidth;
 			offset = pTarget->maxOffset;
 			factor = pTarget->minSyncFactor;
-			negoFlags = pTarget->negoFlags;
+			negoFlags |= pTarget->negoFlags;
 		} else {
 			if (hd->ioc->spi_data.nvram && (hd->ioc->spi_data.nvram[id] != MPT_HOST_NVRAM_INVALID)) {
 				data = hd->ioc->spi_data.nvram[id];
@@ -5220,7 +5240,6 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage)
 			}
 
 			/* Set the negotiation flags */
-			negoFlags = hd->ioc->spi_data.noQas;
 			if (!width)
 				negoFlags |= MPT_TARGET_NO_NEGO_WIDE;
 
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index 51c0255ac16e..09389af9845e 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/message/fusion/mptscsi.h
+ *  linux/drivers/message/fusion/mptscsih.h
  *      High performance SCSI / Fibre Channel SCSI Host device driver.
  *      For use with PCI chip/adapter(s):
  *          LSIFC9xx/LSI409xx Fibre Channel
@@ -53,8 +53,8 @@
  *	SCSI Public stuff...
  */
 
-#define MPT_SCSI_CMD_PER_DEV_HIGH	31
-#define MPT_SCSI_CMD_PER_DEV_LOW	7
+#define MPT_SCSI_CMD_PER_DEV_HIGH	64
+#define MPT_SCSI_CMD_PER_DEV_LOW	32
 
 #define MPT_SCSI_CMD_PER_LUN		7
 
@@ -77,6 +77,7 @@
 #define MPTSCSIH_MAX_WIDTH              1
 #define MPTSCSIH_MIN_SYNC               0x08
 #define MPTSCSIH_SAF_TE                 0
+#define MPTSCSIH_PT_CLEAR               0
 
 
 #endif
@@ -105,3 +106,4 @@ extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pE
 extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
 extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
 extern void mptscsih_timer_expired(unsigned long data);
+extern void scsi_print_command(struct scsi_cmnd *cmd);
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 587d1274fd74..5c0e307d1d5d 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -199,7 +199,7 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		printk(MYIOC_s_WARN_FMT
 			"Skipping ioc=%p because SCSI Initiator mode is NOT enabled!\n",
 			ioc->name, ioc);
-		return -ENODEV;
+		return 0;
 	}
 
 	sh = scsi_host_alloc(&mptspi_driver_template, sizeof(MPT_SCSI_HOST));