Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "This is the set of stuff that didn't quite make the initial pull and a
  set of fixes for stuff which did.

  The new stuff is basically lpfc (nvme), qedi and aacraid. The fixes
  cover a lot of previously submitted stuff, the most important of which
  probably covers some of the failing irq vectors allocation and other
  fallout from having the SCSI command allocated as part of the block
  allocation functions"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (59 commits)
  scsi: qedi: Fix memory leak in tmf response processing.
  scsi: aacraid: remove redundant zero check on ret
  scsi: lpfc: use proper format string for dma_addr_t
  scsi: lpfc: use div_u64 for 64-bit division
  scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m
  scsi: cciss: correct check map error.
  scsi: qla2xxx: fix spelling mistake: "seperator" -> "separator"
  scsi: aacraid: Fixed expander hotplug for SMART family
  scsi: mpt3sas: switch to pci_alloc_irq_vectors
  scsi: qedf: fixup compilation warning about atomic_t usage
  scsi: remove scsi_execute_req_flags
  scsi: merge __scsi_execute into scsi_execute
  scsi: simplify scsi_execute_req_flags
  scsi: make the sense header argument to scsi_test_unit_ready mandatory
  scsi: sd: improve TUR handling in sd_check_events
  scsi: always zero sshdr in scsi_normalize_sense
  scsi: scsi_dh_emc: return success in clariion_std_inquiry()
  scsi: fix memory leak of sdpk on when gd fails to allocate
  scsi: sd: make sd_devt_release() static
  scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.
  ...

8 files changed, 256 insertions, 129 deletions

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 907f1e80665b..e3e93def722b 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -294,6 +294,10 @@ MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for"
 	"deregistering them. This is typically adjusted for heavily burdened"
 	" systems.");
 
+int aac_fib_dump;
+module_param(aac_fib_dump, int, 0644);
+MODULE_PARM_DESC(aac_fib_dump, "Dump controller fibs prior to IOP_RESET 0=off, 1=on");
+
 int numacb = -1;
 module_param(numacb, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control"
@@ -311,7 +315,7 @@ module_param(update_interval, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(update_interval, "Interval in seconds between time sync"
 	" updates issued to adapter.");
 
-int check_interval = 24 * 60 * 60;
+int check_interval = 60;
 module_param(check_interval, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health"
 	" checks.");
@@ -483,7 +487,7 @@ int aac_get_containers(struct aac_dev *dev)
 	if (status >= 0) {
 		dresp = (struct aac_get_container_count_resp *)fib_data(fibptr);
 		maximum_num_containers = le32_to_cpu(dresp->ContainerSwitchEntries);
-		if (fibptr->dev->supplement_adapter_info.SupportedOptions2 &
+		if (fibptr->dev->supplement_adapter_info.supported_options2 &
 		    AAC_OPTION_SUPPORTED_240_VOLUMES) {
 			maximum_num_containers =
 				le32_to_cpu(dresp->MaxSimpleVolumes);
@@ -639,13 +643,16 @@ static void _aac_probe_container2(void * context, struct fib * fibptr)
 	fsa_dev_ptr = fibptr->dev->fsa_dev;
 	if (fsa_dev_ptr) {
 		struct aac_mount * dresp = (struct aac_mount *) fib_data(fibptr);
+		__le32 sup_options2;
+
 		fsa_dev_ptr += scmd_id(scsicmd);
+		sup_options2 =
+			fibptr->dev->supplement_adapter_info.supported_options2;
 
 		if ((le32_to_cpu(dresp->status) == ST_OK) &&
 		    (le32_to_cpu(dresp->mnt[0].vol) != CT_NONE) &&
 		    (le32_to_cpu(dresp->mnt[0].state) != FSCS_HIDDEN)) {
-			if (!(fibptr->dev->supplement_adapter_info.SupportedOptions2 &
-			    AAC_OPTION_VARIABLE_BLOCK_SIZE)) {
+			if (!(sup_options2 & AAC_OPTION_VARIABLE_BLOCK_SIZE)) {
 				dresp->mnt[0].fileinfo.bdevinfo.block_size = 0x200;
 				fsa_dev_ptr->block_size = 0x200;
 			} else {
@@ -688,7 +695,7 @@ static void _aac_probe_container1(void * context, struct fib * fibptr)
 	int status;
 
 	dresp = (struct aac_mount *) fib_data(fibptr);
-	if (!(fibptr->dev->supplement_adapter_info.SupportedOptions2 &
+	if (!(fibptr->dev->supplement_adapter_info.supported_options2 &
 	    AAC_OPTION_VARIABLE_BLOCK_SIZE))
 		dresp->mnt[0].capacityhigh = 0;
 	if ((le32_to_cpu(dresp->status) != ST_OK) ||
@@ -705,7 +712,7 @@ static void _aac_probe_container1(void * context, struct fib * fibptr)
 
 	dinfo = (struct aac_query_mount *)fib_data(fibptr);
 
-	if (fibptr->dev->supplement_adapter_info.SupportedOptions2 &
+	if (fibptr->dev->supplement_adapter_info.supported_options2 &
 	    AAC_OPTION_VARIABLE_BLOCK_SIZE)
 		dinfo->command = cpu_to_le32(VM_NameServeAllBlk);
 	else
@@ -745,7 +752,7 @@ static int _aac_probe_container(struct scsi_cmnd * scsicmd, int (*callback)(stru
 
 		dinfo = (struct aac_query_mount *)fib_data(fibptr);
 
-		if (fibptr->dev->supplement_adapter_info.SupportedOptions2 &
+		if (fibptr->dev->supplement_adapter_info.supported_options2 &
 		    AAC_OPTION_VARIABLE_BLOCK_SIZE)
 			dinfo->command = cpu_to_le32(VM_NameServeAllBlk);
 		else
@@ -896,12 +903,14 @@ char * get_container_type(unsigned tindex)
 static void setinqstr(struct aac_dev *dev, void *data, int tindex)
 {
 	struct scsi_inq *str;
+	struct aac_supplement_adapter_info *sup_adap_info;
 
+	sup_adap_info = &dev->supplement_adapter_info;
 	str = (struct scsi_inq *)(data); /* cast data to scsi inq block */
 	memset(str, ' ', sizeof(*str));
 
-	if (dev->supplement_adapter_info.AdapterTypeText[0]) {
-		char * cp = dev->supplement_adapter_info.AdapterTypeText;
+	if (sup_adap_info->adapter_type_text[0]) {
+		char *cp = sup_adap_info->adapter_type_text;
 		int c;
 		if ((cp[0] == 'A') && (cp[1] == 'O') && (cp[2] == 'C'))
 			inqstrcpy("SMC", str->vid);
@@ -911,8 +920,7 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex)
 				++cp;
 			c = *cp;
 			*cp = '\0';
-			inqstrcpy (dev->supplement_adapter_info.AdapterTypeText,
-				   str->vid);
+			inqstrcpy(sup_adap_info->adapter_type_text, str->vid);
 			*cp = c;
 			while (*cp && *cp != ' ')
 				++cp;
@@ -1675,8 +1683,8 @@ int aac_issue_bmic_identify(struct aac_dev *dev, u32 bus, u32 target)
 	if (!identify_resp)
 		goto fib_free_ptr;
 
-	vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceBus);
-	vid = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceTarget);
+	vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_bus);
+	vid = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_target);
 
 	aac_fib_init(fibptr);
 
@@ -1815,9 +1823,9 @@ int aac_report_phys_luns(struct aac_dev *dev, struct fib *fibptr, int rescan)
 	}
 
 	vbus = (u32) le16_to_cpu(
-			dev->supplement_adapter_info.VirtDeviceBus);
+			dev->supplement_adapter_info.virt_device_bus);
 	vid = (u32) le16_to_cpu(
-			dev->supplement_adapter_info.VirtDeviceTarget);
+			dev->supplement_adapter_info.virt_device_target);
 
 	aac_fib_init(fibptr);
 
@@ -1893,7 +1901,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
 	}
 	memcpy(&dev->adapter_info, info, sizeof(*info));
 
-	dev->supplement_adapter_info.VirtDeviceBus = 0xffff;
+	dev->supplement_adapter_info.virt_device_bus = 0xffff;
 	if (dev->adapter_info.options & AAC_OPT_SUPPLEMENT_ADAPTER_INFO) {
 		struct aac_supplement_adapter_info * sinfo;
 
@@ -1961,7 +1969,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
 	}
 
 	if (!dev->sync_mode && dev->sa_firmware &&
-			dev->supplement_adapter_info.VirtDeviceBus != 0xffff) {
+		dev->supplement_adapter_info.virt_device_bus != 0xffff) {
 		/* Thor SA Firmware -> CISS_REPORT_PHYSICAL_LUNS */
 		rcode = aac_report_phys_luns(dev, fibptr, AAC_INIT);
 	}
@@ -1976,8 +1984,8 @@ int aac_get_adapter_info(struct aac_dev* dev)
 			(tmp>>16)&0xff,
 			tmp&0xff,
 			le32_to_cpu(dev->adapter_info.kernelbuild),
-			(int)sizeof(dev->supplement_adapter_info.BuildDate),
-			dev->supplement_adapter_info.BuildDate);
+			(int)sizeof(dev->supplement_adapter_info.build_date),
+			dev->supplement_adapter_info.build_date);
 		tmp = le32_to_cpu(dev->adapter_info.monitorrev);
 		printk(KERN_INFO "%s%d: monitor %d.%d-%d[%d]\n",
 			dev->name, dev->id,
@@ -1993,14 +2001,15 @@ int aac_get_adapter_info(struct aac_dev* dev)
 		  shost_to_class(dev->scsi_host_ptr), buffer))
 			printk(KERN_INFO "%s%d: serial %s",
 			  dev->name, dev->id, buffer);
-		if (dev->supplement_adapter_info.VpdInfo.Tsid[0]) {
+		if (dev->supplement_adapter_info.vpd_info.tsid[0]) {
 			printk(KERN_INFO "%s%d: TSID %.*s\n",
 			  dev->name, dev->id,
-			  (int)sizeof(dev->supplement_adapter_info.VpdInfo.Tsid),
-			  dev->supplement_adapter_info.VpdInfo.Tsid);
+			  (int)sizeof(dev->supplement_adapter_info
+							.vpd_info.tsid),
+				dev->supplement_adapter_info.vpd_info.tsid);
 		}
 		if (!aac_check_reset || ((aac_check_reset == 1) &&
-		  (dev->supplement_adapter_info.SupportedOptions2 &
+		  (dev->supplement_adapter_info.supported_options2 &
 		  AAC_OPTION_IGNORE_RESET))) {
 			printk(KERN_INFO "%s%d: Reset Adapter Ignored\n",
 			  dev->name, dev->id);
@@ -2008,7 +2017,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
 	}
 
 	dev->cache_protected = 0;
-	dev->jbod = ((dev->supplement_adapter_info.FeatureBits &
+	dev->jbod = ((dev->supplement_adapter_info.feature_bits &
 		AAC_FEATURE_JBOD) != 0);
 	dev->nondasd_support = 0;
 	dev->raid_scsi_mode = 0;
@@ -2631,7 +2640,7 @@ static int aac_start_stop(struct scsi_cmnd *scsicmd)
 	struct scsi_device *sdev = scsicmd->device;
 	struct aac_dev *aac = (struct aac_dev *)sdev->host->hostdata;
 
-	if (!(aac->supplement_adapter_info.SupportedOptions2 &
+	if (!(aac->supplement_adapter_info.supported_options2 &
 	      AAC_OPTION_POWER_MANAGEMENT)) {
 		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 |
 				  SAM_STAT_GOOD;
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index f2344971e3cb..d036a806f31c 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -97,7 +97,7 @@ enum {
 #define	PMC_GLOBAL_INT_BIT0		0x00000001
 
 #ifndef AAC_DRIVER_BUILD
-# define AAC_DRIVER_BUILD 50740
+# define AAC_DRIVER_BUILD 50792
 # define AAC_DRIVER_BRANCH "-custom"
 #endif
 #define MAXIMUM_NUM_CONTAINERS	32
@@ -1380,57 +1380,57 @@ struct aac_adapter_info
 
 struct aac_supplement_adapter_info
 {
-	u8	AdapterTypeText[17+1];
-	u8	Pad[2];
-	__le32	FlashMemoryByteSize;
-	__le32	FlashImageId;
-	__le32	MaxNumberPorts;
-	__le32	Version;
-	__le32	FeatureBits;
-	u8	SlotNumber;
-	u8	ReservedPad0[3];
-	u8	BuildDate[12];
-	__le32	CurrentNumberPorts;
+	u8	adapter_type_text[17+1];
+	u8	pad[2];
+	__le32	flash_memory_byte_size;
+	__le32	flash_image_id;
+	__le32	max_number_ports;
+	__le32	version;
+	__le32	feature_bits;
+	u8	slot_number;
+	u8	reserved_pad0[3];
+	u8	build_date[12];
+	__le32	current_number_ports;
 	struct {
-		u8	AssemblyPn[8];
-		u8	FruPn[8];
-		u8	BatteryFruPn[8];
-		u8	EcVersionString[8];
-		u8	Tsid[12];
-	}	VpdInfo;
-	__le32	FlashFirmwareRevision;
-	__le32	FlashFirmwareBuild;
-	__le32	RaidTypeMorphOptions;
-	__le32	FlashFirmwareBootRevision;
-	__le32	FlashFirmwareBootBuild;
-	u8	MfgPcbaSerialNo[12];
-	u8	MfgWWNName[8];
-	__le32	SupportedOptions2;
-	__le32	StructExpansion;
+		u8	assembly_pn[8];
+		u8	fru_pn[8];
+		u8	battery_fru_pn[8];
+		u8	ec_version_string[8];
+		u8	tsid[12];
+	}	vpd_info;
+	__le32	flash_firmware_revision;
+	__le32	flash_firmware_build;
+	__le32	raid_type_morph_options;
+	__le32	flash_firmware_boot_revision;
+	__le32	flash_firmware_boot_build;
+	u8	mfg_pcba_serial_no[12];
+	u8	mfg_wwn_name[8];
+	__le32	supported_options2;
+	__le32	struct_expansion;
 	/* StructExpansion == 1 */
-	__le32	FeatureBits3;
-	__le32	SupportedPerformanceModes;
-	u8	HostBusType;		/* uses HOST_BUS_TYPE_xxx defines */
-	u8	HostBusWidth;		/* actual width in bits or links */
-	u16	HostBusSpeed;		/* actual bus speed/link rate in MHz */
-	u8	MaxRRCDrives;		/* max. number of ITP-RRC drives/pool */
-	u8	MaxDiskXtasks;		/* max. possible num of DiskX Tasks */
-
-	u8	CpldVerLoaded;
-	u8	CpldVerInFlash;
-
-	__le64	MaxRRCCapacity;
-	__le32	CompiledMaxHistLogLevel;
-	u8	CustomBoardName[12];
-	u16	SupportedCntlrMode;	/* identify supported controller mode */
-	u16	ReservedForFuture16;
-	__le32	SupportedOptions3;	/* reserved for future options */
-
-	__le16	VirtDeviceBus;		/* virt. SCSI device for Thor */
-	__le16	VirtDeviceTarget;
-	__le16	VirtDeviceLUN;
-	__le16	Unused;
-	__le32	ReservedForFutureGrowth[68];
+	__le32	feature_bits3;
+	__le32	supported_performance_modes;
+	u8	host_bus_type;		/* uses HOST_BUS_TYPE_xxx defines */
+	u8	host_bus_width;		/* actual width in bits or links */
+	u16	host_bus_speed;		/* actual bus speed/link rate in MHz */
+	u8	max_rrc_drives;		/* max. number of ITP-RRC drives/pool */
+	u8	max_disk_xtasks;	/* max. possible num of DiskX Tasks */
+
+	u8	cpld_ver_loaded;
+	u8	cpld_ver_in_flash;
+
+	__le64	max_rrc_capacity;
+	__le32	compiled_max_hist_log_level;
+	u8	custom_board_name[12];
+	u16	supported_cntlr_mode;	/* identify supported controller mode */
+	u16	reserved_for_future16;
+	__le32	supported_options3;	/* reserved for future options */
+
+	__le16	virt_device_bus;		/* virt. SCSI device for Thor */
+	__le16	virt_device_target;
+	__le16	virt_device_lun;
+	__le16	unused;
+	__le32	reserved_for_future_growth[68];
 
 };
 #define AAC_FEATURE_FALCON	cpu_to_le32(0x00000010)
@@ -1444,6 +1444,10 @@ struct aac_supplement_adapter_info
 #define AAC_OPTION_VARIABLE_BLOCK_SIZE	cpu_to_le32(0x00040000)
 /* 240 simple volume support */
 #define AAC_OPTION_SUPPORTED_240_VOLUMES cpu_to_le32(0x10000000)
+/*
+ * Supports FIB dump sync command send prior to IOP_RESET
+ */
+#define AAC_OPTION_SUPPORTED3_IOP_RESET_FIB_DUMP	cpu_to_le32(0x00004000)
 #define AAC_SIS_VERSION_V3	3
 #define AAC_SIS_SLOT_UNKNOWN	0xFF
 
@@ -2483,6 +2487,7 @@ struct aac_hba_info {
 #define GET_DRIVER_BUFFER_PROPERTIES	0x00000023
 #define RCV_TEMP_READINGS		0x00000025
 #define GET_COMM_PREFERRED_SETTINGS	0x00000026
+#define IOP_RESET_FW_FIB_DUMP		0x00000034
 #define IOP_RESET			0x00001000
 #define IOP_RESET_ALWAYS		0x00001001
 #define RE_INIT_ADAPTER			0x000000ee
@@ -2639,6 +2644,7 @@ void aac_hba_callback(void *context, struct fib *fibptr);
 #define fib_data(fibctx) ((void *)(fibctx)->hw_fib_va->data)
 struct aac_dev *aac_init_adapter(struct aac_dev *dev);
 void aac_src_access_devreg(struct aac_dev *dev, int mode);
+void aac_set_intx_mode(struct aac_dev *dev);
 int aac_get_config_status(struct aac_dev *dev, int commit_flag);
 int aac_get_containers(struct aac_dev *dev);
 int aac_scsi_cmd(struct scsi_cmnd *cmd);
@@ -2685,4 +2691,5 @@ extern int aac_commit;
 extern int update_interval;
 extern int check_interval;
 extern int aac_check_reset;
+extern int aac_fib_dump;
 #endif
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 614842a9eb07..f6afd50579c0 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -580,7 +580,7 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
 		goto cleanup;
 	}
 
-	chn = aac_logical_to_phys(user_srbcmd->channel);
+	chn = user_srbcmd->channel;
 	if (chn < AAC_MAX_BUSES && user_srbcmd->id < AAC_MAX_TARGETS &&
 		dev->hba_map[chn][user_srbcmd->id].devtype ==
 		AAC_DEVTYPE_NATIVE_RAW) {
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 40bfc57b6849..35607005f7e1 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -330,7 +330,7 @@ int aac_send_shutdown(struct aac_dev * dev)
 	     dev->pdev->device == PMC_DEVICE_S8 ||
 	     dev->pdev->device == PMC_DEVICE_S9) &&
 	     dev->msi_enabled)
-		aac_src_access_devreg(dev, AAC_ENABLE_INTX);
+		aac_set_intx_mode(dev);
 	return status;
 }
 
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 969727b67cdd..a3ad04293487 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -95,12 +95,20 @@ static int fib_map_alloc(struct aac_dev *dev)
 
 void aac_fib_map_free(struct aac_dev *dev)
 {
-	if (dev->hw_fib_va && dev->max_cmd_size) {
-		pci_free_consistent(dev->pdev,
-		(dev->max_cmd_size *
-		(dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB)),
-		dev->hw_fib_va, dev->hw_fib_pa);
-	}
+	size_t alloc_size;
+	size_t fib_size;
+	int num_fibs;
+
+	if(!dev->hw_fib_va || !dev->max_cmd_size)
+		return;
+
+	num_fibs = dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB;
+	fib_size = dev->max_fib_size + sizeof(struct aac_fib_xporthdr);
+	alloc_size = fib_size * num_fibs + ALIGN32 - 1;
+
+	pci_free_consistent(dev->pdev, alloc_size, dev->hw_fib_va,
+							dev->hw_fib_pa);
+
 	dev->hw_fib_va = NULL;
 	dev->hw_fib_pa = 0;
 }
@@ -153,22 +161,20 @@ int aac_fib_setup(struct aac_dev * dev)
 	if (i<0)
 		return -ENOMEM;
 
-	/* 32 byte alignment for PMC */
-	hw_fib_pa = (dev->hw_fib_pa + (ALIGN32 - 1)) & ~(ALIGN32 - 1);
-	dev->hw_fib_va = (struct hw_fib *)((unsigned char *)dev->hw_fib_va +
-		(hw_fib_pa - dev->hw_fib_pa));
-	dev->hw_fib_pa = hw_fib_pa;
 	memset(dev->hw_fib_va, 0,
 		(dev->max_cmd_size + sizeof(struct aac_fib_xporthdr)) *
 		(dev->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB));
 
+	/* 32 byte alignment for PMC */
+	hw_fib_pa = (dev->hw_fib_pa + (ALIGN32 - 1)) & ~(ALIGN32 - 1);
+	hw_fib    = (struct hw_fib *)((unsigned char *)dev->hw_fib_va +
+					(hw_fib_pa - dev->hw_fib_pa));
+
 	/* add Xport header */
-	dev->hw_fib_va = (struct hw_fib *)((unsigned char *)dev->hw_fib_va +
+	hw_fib = (struct hw_fib *)((unsigned char *)hw_fib +
 		sizeof(struct aac_fib_xporthdr));
-	dev->hw_fib_pa += sizeof(struct aac_fib_xporthdr);
+	hw_fib_pa += sizeof(struct aac_fib_xporthdr);
 
-	hw_fib = dev->hw_fib_va;
-	hw_fib_pa = dev->hw_fib_pa;
 	/*
 	 *	Initialise the fibs
 	 */
@@ -461,6 +467,35 @@ int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * hw
 	return 0;
 }
 
+#ifdef CONFIG_EEH
+static inline int aac_check_eeh_failure(struct aac_dev *dev)
+{
+	/* Check for an EEH failure for the given
+	 * device node. Function eeh_dev_check_failure()
+	 * returns 0 if there has not been an EEH error
+	 * otherwise returns a non-zero value.
+	 *
+	 * Need to be called before any PCI operation,
+	 * i.e.,before aac_adapter_check_health()
+	 */
+	struct eeh_dev *edev = pci_dev_to_eeh_dev(dev->pdev);
+
+	if (eeh_dev_check_failure(edev)) {
+		/* The EEH mechanisms will handle this
+		 * error and reset the device if
+		 * necessary.
+		 */
+		return 1;
+	}
+	return 0;
+}
+#else
+static inline int aac_check_eeh_failure(struct aac_dev *dev)
+{
+	return 0;
+}
+#endif
+
 /*
  *	Define the highest level of host to adapter communication routines.
  *	These routines will support host to adapter FS commuication. These
@@ -496,9 +531,12 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
 	unsigned long mflags = 0;
 	unsigned long sflags = 0;
 
-
 	if (!(hw_fib->header.XferState & cpu_to_le32(HostOwned)))
 		return -EBUSY;
+
+	if (hw_fib->header.XferState & cpu_to_le32(AdapterProcessed))
+		return -EINVAL;
+
 	/*
 	 *	There are 5 cases with the wait and response requested flags.
 	 *	The only invalid cases are if the caller requests to wait and
@@ -662,6 +700,10 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
 					}
 					return -ETIMEDOUT;
 				}
+
+				if (aac_check_eeh_failure(dev))
+					return -EFAULT;
+
 				if ((blink = aac_adapter_check_health(dev)) > 0) {
 					if (wait == -1) {
 	        				printk(KERN_ERR "aacraid: aac_fib_send: adapter blinkLED 0x%x.\n"
@@ -755,7 +797,12 @@ int aac_hba_send(u8 command, struct fib *fibptr, fib_callback callback,
 	FIB_COUNTER_INCREMENT(aac_config.NativeSent);
 
 	if (wait) {
+
 		spin_unlock_irqrestore(&fibptr->event_lock, flags);
+
+		if (aac_check_eeh_failure(dev))
+			return -EFAULT;
+
 		/* Only set for first known interruptable command */
 		if (down_interruptible(&fibptr->event_wait)) {
 			fibptr->done = 2;
@@ -1590,11 +1637,29 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type)
 		command->SCp.phase = AAC_OWNER_ERROR_HANDLER;
 		command->scsi_done(command);
 	}
+	/*
+	 * Any Device that was already marked offline needs to be cleaned up
+	 */
+	__shost_for_each_device(dev, host) {
+		if (!scsi_device_online(dev)) {
+			sdev_printk(KERN_INFO, dev, "Removing offline device\n");
+			scsi_remove_device(dev);
+			scsi_device_put(dev);
+		}
+	}
 	retval = 0;
 
 out:
 	aac->in_reset = 0;
 	scsi_unblock_requests(host);
+	/*
+	 * Issue bus rescan to catch any configuration that might have
+	 * occurred
+	 */
+	if (!retval) {
+		dev_info(&aac->pdev->dev, "Issuing bus rescan\n");
+		scsi_scan_host(host);
+	}
 	if (jafo) {
 		spin_lock_irq(host->host_lock);
 	}
@@ -1815,7 +1880,7 @@ int aac_check_health(struct aac_dev * aac)
 	printk(KERN_ERR "%s: Host adapter BLINK LED 0x%x\n", aac->name, BlinkLED);
 
 	if (!aac_check_reset || ((aac_check_reset == 1) &&
-		(aac->supplement_adapter_info.SupportedOptions2 &
+		(aac->supplement_adapter_info.supported_options2 &
 			AAC_OPTION_IGNORE_RESET)))
 		goto out;
 	host = aac->scsi_host_ptr;
@@ -1843,9 +1908,6 @@ static void aac_resolve_luns(struct aac_dev *dev)
 	for (bus = 0; bus < AAC_MAX_BUSES; bus++) {
 		for (target = 0; target < AAC_MAX_TARGETS; target++) {
 
-			if (aac_phys_to_logical(bus) == ENCLOSURE_CHANNEL)
-				continue;
-
 			if (bus == CONTAINER_CHANNEL)
 				channel = CONTAINER_CHANNEL;
 			else
@@ -1857,7 +1919,7 @@ static void aac_resolve_luns(struct aac_dev *dev)
 			sdev = scsi_device_lookup(dev->scsi_host_ptr, channel,
 					target, 0);
 
-			if (!sdev && devtype)
+			if (!sdev && new_devtype)
 				scsi_add_device(dev->scsi_host_ptr, channel,
 						target, 0);
 			else if (sdev && new_devtype != devtype)
@@ -2150,7 +2212,7 @@ static void aac_process_events(struct aac_dev *dev)
 			/* Thor AIF */
 			aac_handle_sa_aif(dev, fib);
 			aac_fib_adapter_complete(fib, (u16)sizeof(u32));
-			continue;
+			goto free_fib;
 		}
 		/*
 		 *	We will process the FIB here or pass it to a
@@ -2264,8 +2326,8 @@ static int aac_send_wellness_command(struct aac_dev *dev, char *wellness_str,
 
 	aac_fib_init(fibptr);
 
-	vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceBus);
-	vid = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceTarget);
+	vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_bus);
+	vid = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_target);
 
 	srbcmd = (struct aac_srb *)fib_data(fibptr);
 
@@ -2434,7 +2496,7 @@ int aac_command_thread(void *data)
 
 			/* Don't even try to talk to adapter if its sick */
 			ret = aac_check_health(dev);
-			if (!dev->queues)
+			if (ret || !dev->queues)
 				break;
 			next_check_jiffies = jiffies
 					   + ((long)(unsigned)check_interval)
@@ -2446,8 +2508,7 @@ int aac_command_thread(void *data)
 			 && (now.tv_usec > (1000000 / HZ)))
 				difference = (((1000000 - now.tv_usec) * HZ)
 				  + 500000) / 1000000;
-			else if (ret == 0) {
-
+			else {
 				if (now.tv_usec > 500000)
 					++now.tv_sec;
 
@@ -2458,9 +2519,6 @@ int aac_command_thread(void *data)
 					ret = aac_send_hosttime(dev, &now);
 
 				difference = (long)(unsigned)update_interval*HZ;
-			} else {
-				/* retry shortly */
-				difference = 10 * HZ;
 			}
 			next_jiffies = jiffies + difference;
 			if (time_before(next_check_jiffies,next_jiffies))
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 838347c44f32..520ada8266af 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -891,13 +891,13 @@ static int aac_eh_reset(struct scsi_cmnd* cmd)
 		 * Adapters that support a register, instead of a commanded,
 		 * reset.
 		 */
-		if (((aac->supplement_adapter_info.SupportedOptions2 &
+		if (((aac->supplement_adapter_info.supported_options2 &
 			  AAC_OPTION_MU_RESET) ||
-			  (aac->supplement_adapter_info.SupportedOptions2 &
+			  (aac->supplement_adapter_info.supported_options2 &
 			  AAC_OPTION_DOORBELL_RESET)) &&
 			  aac_check_reset &&
 			  ((aac_check_reset != 1) ||
-			   !(aac->supplement_adapter_info.SupportedOptions2 &
+			   !(aac->supplement_adapter_info.supported_options2 &
 			    AAC_OPTION_IGNORE_RESET))) {
 			/* Bypass wait for command quiesce */
 			aac_reset_adapter(aac, 2, IOP_HWSOFT_RESET);
@@ -1029,8 +1029,8 @@ static ssize_t aac_show_model(struct device *device,
 	struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
 	int len;
 
-	if (dev->supplement_adapter_info.AdapterTypeText[0]) {
-		char * cp = dev->supplement_adapter_info.AdapterTypeText;
+	if (dev->supplement_adapter_info.adapter_type_text[0]) {
+		char *cp = dev->supplement_adapter_info.adapter_type_text;
 		while (*cp && *cp != ' ')
 			++cp;
 		while (*cp == ' ')
@@ -1046,18 +1046,20 @@ static ssize_t aac_show_vendor(struct device *device,
 			       struct device_attribute *attr, char *buf)
 {
 	struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
+	struct aac_supplement_adapter_info *sup_adap_info;
 	int len;
 
-	if (dev->supplement_adapter_info.AdapterTypeText[0]) {
-		char * cp = dev->supplement_adapter_info.AdapterTypeText;
+	sup_adap_info = &dev->supplement_adapter_info;
+	if (sup_adap_info->adapter_type_text[0]) {
+		char *cp = sup_adap_info->adapter_type_text;
 		while (*cp && *cp != ' ')
 			++cp;
 		len = snprintf(buf, PAGE_SIZE, "%.*s\n",
-		  (int)(cp - (char *)dev->supplement_adapter_info.AdapterTypeText),
-		  dev->supplement_adapter_info.AdapterTypeText);
+			(int)(cp - (char *)sup_adap_info->adapter_type_text),
+					sup_adap_info->adapter_type_text);
 	} else
 		len = snprintf(buf, PAGE_SIZE, "%s\n",
-		  aac_drivers[dev->cardtype].vname);
+			aac_drivers[dev->cardtype].vname);
 	return len;
 }
 
@@ -1078,7 +1080,7 @@ static ssize_t aac_show_flags(struct device *cdev,
 				"SAI_READ_CAPACITY_16\n");
 	if (dev->jbod)
 		len += snprintf(buf + len, PAGE_SIZE - len, "SUPPORTED_JBOD\n");
-	if (dev->supplement_adapter_info.SupportedOptions2 &
+	if (dev->supplement_adapter_info.supported_options2 &
 		AAC_OPTION_POWER_MANAGEMENT)
 		len += snprintf(buf + len, PAGE_SIZE - len,
 				"SUPPORTED_POWER_MANAGEMENT\n");
@@ -1129,6 +1131,13 @@ static ssize_t aac_show_bios_version(struct device *device,
 	return len;
 }
 
+static ssize_t aac_show_driver_version(struct device *device,
+					struct device_attribute *attr,
+					char *buf)
+{
+	return snprintf(buf, PAGE_SIZE, "%s\n", aac_driver_version);
+}
+
 static ssize_t aac_show_serial_number(struct device *device,
 			       struct device_attribute *attr, char *buf)
 {
@@ -1139,12 +1148,12 @@ static ssize_t aac_show_serial_number(struct device *device,
 		len = snprintf(buf, 16, "%06X\n",
 		  le32_to_cpu(dev->adapter_info.serial[0]));
 	if (len &&
-	  !memcmp(&dev->supplement_adapter_info.MfgPcbaSerialNo[
-	    sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)-len],
+	  !memcmp(&dev->supplement_adapter_info.mfg_pcba_serial_no[
+	    sizeof(dev->supplement_adapter_info.mfg_pcba_serial_no)-len],
 	  buf, len-1))
 		len = snprintf(buf, 16, "%.*s\n",
-		  (int)sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo),
-		  dev->supplement_adapter_info.MfgPcbaSerialNo);
+		  (int)sizeof(dev->supplement_adapter_info.mfg_pcba_serial_no),
+		  dev->supplement_adapter_info.mfg_pcba_serial_no);
 
 	return min(len, 16);
 }
@@ -1239,6 +1248,13 @@ static struct device_attribute aac_bios_version = {
 	},
 	.show = aac_show_bios_version,
 };
+static struct device_attribute aac_lld_version = {
+	.attr = {
+		.name = "driver_version",
+		.mode = 0444,
+	},
+	.show = aac_show_driver_version,
+};
 static struct device_attribute aac_serial_number = {
 	.attr = {
 		.name = "serial_number",
@@ -1276,6 +1292,7 @@ static struct device_attribute *aac_attrs[] = {
 	&aac_kernel_version,
 	&aac_monitor_version,
 	&aac_bios_version,
+	&aac_lld_version,
 	&aac_serial_number,
 	&aac_max_channel,
 	&aac_max_id,
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 0e69a80c3275..5d19c31e3bba 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -475,7 +475,7 @@ static int aac_rx_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type)
 {
 	u32 var = 0;
 
-	if (!(dev->supplement_adapter_info.SupportedOptions2 &
+	if (!(dev->supplement_adapter_info.supported_options2 &
 	  AAC_OPTION_MU_RESET) || (bled >= 0) || (bled == -2)) {
 		if (bled)
 			printk(KERN_ERR "%s%d: adapter kernel panic'd %x.\n",
diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c
index 8e4e2ddbafd7..2e5338dec621 100644
--- a/drivers/scsi/aacraid/src.c
+++ b/drivers/scsi/aacraid/src.c
@@ -437,16 +437,23 @@ static int aac_src_check_health(struct aac_dev *dev)
 	u32 status = src_readl(dev, MUnit.OMR);
 
 	/*
+	 *	Check to see if the board panic'd.
+	 */
+	if (unlikely(status & KERNEL_PANIC))
+		goto err_blink;
+
+	/*
 	 *	Check to see if the board failed any self tests.
 	 */
 	if (unlikely(status & SELF_TEST_FAILED))
-		return -1;
+		goto err_out;
 
 	/*
-	 *	Check to see if the board panic'd.
+	 *	Check to see if the board failed any self tests.
 	 */
-	if (unlikely(status & KERNEL_PANIC))
-		return (status >> 16) & 0xFF;
+	if (unlikely(status & MONITOR_PANIC))
+		goto err_out;
+
 	/*
 	 *	Wait for the adapter to be up and running.
 	 */
@@ -456,6 +463,12 @@ static int aac_src_check_health(struct aac_dev *dev)
 	 *	Everything is OK
 	 */
 	return 0;
+
+err_out:
+	return -1;
+
+err_blink:
+	return (status > 16) & 0xFF;
 }
 
 static inline u32 aac_get_vector(struct aac_dev *dev)
@@ -657,7 +670,7 @@ static int aac_srcv_ioremap(struct aac_dev *dev, u32 size)
 	return 0;
 }
 
-static void aac_set_intx_mode(struct aac_dev *dev)
+void aac_set_intx_mode(struct aac_dev *dev)
 {
 	if (dev->msi_enabled) {
 		aac_src_access_devreg(dev, AAC_ENABLE_INTX);
@@ -666,10 +679,27 @@ static void aac_set_intx_mode(struct aac_dev *dev)
 	}
 }
 
+static void aac_dump_fw_fib_iop_reset(struct aac_dev *dev)
+{
+	__le32 supported_options3;
+
+	if (!aac_fib_dump)
+		return;
+
+	supported_options3  = dev->supplement_adapter_info.supported_options3;
+	if (!(supported_options3 & AAC_OPTION_SUPPORTED3_IOP_RESET_FIB_DUMP))
+		return;
+
+	aac_adapter_sync_cmd(dev, IOP_RESET_FW_FIB_DUMP,
+			0, 0, 0,  0, 0, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
 static void aac_send_iop_reset(struct aac_dev *dev, int bled)
 {
 	u32 var, reset_mask;
 
+	aac_dump_fw_fib_iop_reset(dev);
+
 	bled = aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS,
 				    0, 0, 0, 0, 0, 0, &var,
 				    &reset_mask, NULL, NULL, NULL);
@@ -684,7 +714,7 @@ static void aac_send_iop_reset(struct aac_dev *dev, int bled)
 
 	aac_set_intx_mode(dev);
 
-	if (!bled && (dev->supplement_adapter_info.SupportedOptions2 &
+	if (!bled && (dev->supplement_adapter_info.supported_options2 &
 	    AAC_OPTION_DOORBELL_RESET)) {
 		src_writel(dev, MUnit.IDR, reset_mask);
 	} else {
@@ -714,6 +744,12 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type)
 		pr_err("%s%d: adapter kernel panic'd %x.\n",
 				dev->name, dev->id, bled);
 
+	/*
+	 * When there is a BlinkLED, IOP_RESET has not effect
+	 */
+	if (bled >= 2 && dev->sa_firmware && reset_type & HW_IOP_RESET)
+		reset_type &= ~HW_IOP_RESET;
+
 	dev->a_ops.adapter_enable_int = aac_src_disable_interrupt;
 
 	switch (reset_type) {