Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (97 commits)
  [SCSI] zfcp: removed wrong comment
  [SCSI] zfcp: use of uninitialized variable
  [SCSI] zfcp: Invalid locking order
  [SCSI] aic79xx: use dma_get_required_mask()
  [SCSI] aic79xx: fix bracket mismatch in unused macro
  [SCSI] BusLogic: Replace 'boolean' by 'bool'
  [SCSI] advansys: clean up warnings
  [SCSI] 53c7xx: brackets fix in uncompiled code
  [SCSI] nsp_cs: remove old scsi code
  [SCSI] aic79xx: make ahd_match_scb() static
  [SCSI] DAC960: kmalloc->kzalloc/Casting cleanups
  [SCSI] scsi_kmap_atomic_sg(): check that local irqs are disabled
  [SCSI] Buslogic: local_irq_disable() is redundant after local_irq_save()
  [SCSI] aic94xx: update for v28 firmware
  [SCSI] scsi_error: Fix lost EH commands
  [SCSI] aic94xx: Add default bus reset handler
  [SCSI] aic94xx: Remove TMF result code munging
  [SCSI] libsas: Add an LU reset mechanism to the error handler
  [SCSI] libsas: Don't BUG when connecting two expanders via wide port
  [SCSI] st: fix Tape dies if wrong block size used, bug 7919
  ...

76 files changed, 3085 insertions, 1737 deletions

diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 68103e508db..88e061d13d0 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -667,12 +667,30 @@ NCR_700_chip_setup(struct Scsi_Host *host)
 	__u8 min_xferp = (hostdata->chip710 ? NCR_710_MIN_XFERP : NCR_700_MIN_XFERP);
 
 	if(hostdata->chip710) {
-		__u8 burst_disable = hostdata->burst_disable
-			? BURST_DISABLE : 0;
+		__u8 burst_disable = 0;
+		__u8 burst_length = 0;
+
+		switch (hostdata->burst_length) {
+			case 1:
+			        burst_length = BURST_LENGTH_1;
+			        break;
+			case 2:
+			        burst_length = BURST_LENGTH_2;
+			        break;
+			case 4:
+			        burst_length = BURST_LENGTH_4;
+			        break;
+			case 8:
+			        burst_length = BURST_LENGTH_8;
+			        break;
+			default:
+			        burst_disable = BURST_DISABLE;
+			        break;
+		}
 		dcntl_extra = COMPAT_700_MODE;
 
 		NCR_700_writeb(dcntl_extra, host, DCNTL_REG);
-		NCR_700_writeb(BURST_LENGTH_8  | hostdata->dmode_extra,
+		NCR_700_writeb(burst_length | hostdata->dmode_extra,
 			       host, DMODE_710_REG);
 		NCR_700_writeb(burst_disable | (hostdata->differential ? 
 						DIFF : 0), host, CTEST7_REG);
diff --git a/drivers/scsi/53c700.h b/drivers/scsi/53c700.h
index f38822db421..841e1bb27d5 100644
--- a/drivers/scsi/53c700.h
+++ b/drivers/scsi/53c700.h
@@ -203,7 +203,7 @@ struct NCR_700_Host_Parameters {
 	__u32	force_le_on_be:1;
 #endif
 	__u32	chip710:1;	/* set if really a 710 not 700 */
-	__u32	burst_disable:1;	/* set to 1 to disable 710 bursting */
+	__u32	burst_length:4;	/* set to 0 to disable 710 bursting */
 
 	/* NOTHING BELOW HERE NEEDS ALTERING */
 	__u32	fast:1;		/* if we can alter the SCSI bus clock
diff --git a/drivers/scsi/53c7xx.c b/drivers/scsi/53c7xx.c
index 9c379431087..93b41f45638 100644
--- a/drivers/scsi/53c7xx.c
+++ b/drivers/scsi/53c7xx.c
@@ -4399,7 +4399,7 @@ abort_connected (struct Scsi_Host *host) {
  * account the current synchronous offset) 
  */
 
-    sstat = (NCR53c8x0_read8 (SSTAT2_REG);
+    sstat = NCR53c8x0_read8 (SSTAT2_REG);
     offset = OFFSET (sstat & SSTAT2_FF_MASK) >> SSTAT2_FF_SHIFT;
     phase = sstat & SSTAT2_PHASE_MASK;
 
@@ -5422,7 +5422,7 @@ insn_to_offset (Scsi_Cmnd *cmd, u32 *insn) {
     	    	     --buffers, offset += segment->length, ++segment)
 #if 0
 		    printk("scsi%d: comparing 0x%p to 0x%p\n", 
-			cmd->device->host->host_no, saved, page_address(segment->page+segment->offset);
+			cmd->device->host->host_no, saved, page_address(segment->page+segment->offset));
 #else
 		    ;
 #endif
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index 3075204915c..e874b894487 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -192,7 +192,7 @@ static void BusLogic_InitializeCCBs(struct BusLogic_HostAdapter *HostAdapter, vo
   BusLogic_CreateInitialCCBs allocates the initial CCBs for Host Adapter.
 */
 
-static boolean __init BusLogic_CreateInitialCCBs(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_CreateInitialCCBs(struct BusLogic_HostAdapter *HostAdapter)
 {
 	int BlockSize = BusLogic_CCB_AllocationGroupSize * sizeof(struct BusLogic_CCB);
 	void *BlockPointer;
@@ -238,7 +238,7 @@ static void BusLogic_DestroyCCBs(struct BusLogic_HostAdapter *HostAdapter)
   multiple host adapters share the same IRQ Channel.
 */
 
-static void BusLogic_CreateAdditionalCCBs(struct BusLogic_HostAdapter *HostAdapter, int AdditionalCCBs, boolean SuccessMessageP)
+static void BusLogic_CreateAdditionalCCBs(struct BusLogic_HostAdapter *HostAdapter, int AdditionalCCBs, bool SuccessMessageP)
 {
 	int BlockSize = BusLogic_CCB_AllocationGroupSize * sizeof(struct BusLogic_CCB);
 	int PreviouslyAllocated = HostAdapter->AllocatedCCBs;
@@ -362,10 +362,8 @@ static int BusLogic_Command(struct BusLogic_HostAdapter *HostAdapter, enum BusLo
 	   interrupt could occur if the IRQ Channel was previously enabled by another
 	   BusLogic Host Adapter or another driver sharing the same IRQ Channel.
 	 */
-	if (!HostAdapter->IRQ_ChannelAcquired) {
+	if (!HostAdapter->IRQ_ChannelAcquired)
 		local_irq_save(ProcessorFlags);
-		local_irq_disable();
-	}
 	/*
 	   Wait for the Host Adapter Ready bit to be set and the Command/Parameter
 	   Register Busy bit to be reset in the Status Register.
@@ -639,9 +637,9 @@ static int __init BusLogic_InitializeMultiMasterProbeInfo(struct BusLogic_HostAd
 	struct BusLogic_ProbeInfo *PrimaryProbeInfo = &BusLogic_ProbeInfoList[BusLogic_ProbeInfoCount];
 	int NonPrimaryPCIMultiMasterIndex = BusLogic_ProbeInfoCount + 1;
 	int NonPrimaryPCIMultiMasterCount = 0, PCIMultiMasterCount = 0;
-	boolean ForceBusDeviceScanningOrder = false;
-	boolean ForceBusDeviceScanningOrderChecked = false;
-	boolean StandardAddressSeen[6];
+	bool ForceBusDeviceScanningOrder = false;
+	bool ForceBusDeviceScanningOrderChecked = false;
+	bool StandardAddressSeen[6];
 	struct pci_dev *PCI_Device = NULL;
 	int i;
 	if (BusLogic_ProbeInfoCount >= BusLogic_MaxHostAdapters)
@@ -1011,7 +1009,7 @@ static void __init BusLogic_InitializeProbeInfoList(struct BusLogic_HostAdapter
   BusLogic_Failure prints a standardized error message, and then returns false.
 */
 
-static boolean BusLogic_Failure(struct BusLogic_HostAdapter *HostAdapter, char *ErrorMessage)
+static bool BusLogic_Failure(struct BusLogic_HostAdapter *HostAdapter, char *ErrorMessage)
 {
 	BusLogic_AnnounceDriver(HostAdapter);
 	if (HostAdapter->HostAdapterBusType == BusLogic_PCI_Bus) {
@@ -1030,7 +1028,7 @@ static boolean BusLogic_Failure(struct BusLogic_HostAdapter *HostAdapter, char *
   BusLogic_ProbeHostAdapter probes for a BusLogic Host Adapter.
 */
 
-static boolean __init BusLogic_ProbeHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_ProbeHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
 {
 	union BusLogic_StatusRegister StatusRegister;
 	union BusLogic_InterruptRegister InterruptRegister;
@@ -1101,8 +1099,8 @@ static boolean __init BusLogic_ProbeHostAdapter(struct BusLogic_HostAdapter *Hos
   SCSI Bus Reset.
 */
 
-static boolean BusLogic_HardwareResetHostAdapter(struct BusLogic_HostAdapter
-						 *HostAdapter, boolean HardReset)
+static bool BusLogic_HardwareResetHostAdapter(struct BusLogic_HostAdapter
+						 *HostAdapter, bool HardReset)
 {
 	union BusLogic_StatusRegister StatusRegister;
 	int TimeoutCounter;
@@ -1205,11 +1203,11 @@ static boolean BusLogic_HardwareResetHostAdapter(struct BusLogic_HostAdapter
   Host Adapter.
 */
 
-static boolean __init BusLogic_CheckHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_CheckHostAdapter(struct BusLogic_HostAdapter *HostAdapter)
 {
 	struct BusLogic_ExtendedSetupInformation ExtendedSetupInformation;
 	unsigned char RequestedReplyLength;
-	boolean Result = true;
+	bool Result = true;
 	/*
 	   FlashPoint Host Adapters do not require this protection.
 	 */
@@ -1239,7 +1237,7 @@ static boolean __init BusLogic_CheckHostAdapter(struct BusLogic_HostAdapter *Hos
   from Host Adapter and initializes the Host Adapter structure.
 */
 
-static boolean __init BusLogic_ReadHostAdapterConfiguration(struct BusLogic_HostAdapter
+static bool __init BusLogic_ReadHostAdapterConfiguration(struct BusLogic_HostAdapter
 							    *HostAdapter)
 {
 	struct BusLogic_BoardID BoardID;
@@ -1686,14 +1684,14 @@ static boolean __init BusLogic_ReadHostAdapterConfiguration(struct BusLogic_Host
   Host Adapter.
 */
 
-static boolean __init BusLogic_ReportHostAdapterConfiguration(struct BusLogic_HostAdapter
+static bool __init BusLogic_ReportHostAdapterConfiguration(struct BusLogic_HostAdapter
 							      *HostAdapter)
 {
 	unsigned short AllTargetsMask = (1 << HostAdapter->MaxTargetDevices) - 1;
 	unsigned short SynchronousPermitted, FastPermitted;
 	unsigned short UltraPermitted, WidePermitted;
 	unsigned short DisconnectPermitted, TaggedQueuingPermitted;
-	boolean CommonSynchronousNegotiation, CommonTaggedQueueDepth;
+	bool CommonSynchronousNegotiation, CommonTaggedQueueDepth;
 	char SynchronousString[BusLogic_MaxTargetDevices + 1];
 	char WideString[BusLogic_MaxTargetDevices + 1];
 	char DisconnectString[BusLogic_MaxTargetDevices + 1];
@@ -1835,7 +1833,7 @@ static boolean __init BusLogic_ReportHostAdapterConfiguration(struct BusLogic_Ho
   Host Adapter.
 */
 
-static boolean __init BusLogic_AcquireResources(struct BusLogic_HostAdapter *HostAdapter)
+static bool __init BusLogic_AcquireResources(struct BusLogic_HostAdapter *HostAdapter)
 {
 	if (HostAdapter->IRQ_Channel == 0) {
 		BusLogic_Error("NO LEGAL INTERRUPT CHANNEL ASSIGNED - DETACHING\n", HostAdapter);
@@ -1903,7 +1901,7 @@ static void BusLogic_ReleaseResources(struct BusLogic_HostAdapter *HostAdapter)
   of the Host Adapter from its initial power on or hard reset state.
 */
 
-static boolean BusLogic_InitializeHostAdapter(struct BusLogic_HostAdapter
+static bool BusLogic_InitializeHostAdapter(struct BusLogic_HostAdapter
 					      *HostAdapter)
 {
 	struct BusLogic_ExtendedMailboxRequest ExtendedMailboxRequest;
@@ -2002,7 +2000,7 @@ static boolean BusLogic_InitializeHostAdapter(struct BusLogic_HostAdapter
   through Host Adapter.
 */
 
-static boolean __init BusLogic_TargetDeviceInquiry(struct BusLogic_HostAdapter
+static bool __init BusLogic_TargetDeviceInquiry(struct BusLogic_HostAdapter
 						   *HostAdapter)
 {
 	u16 InstalledDevices;
@@ -2739,7 +2737,7 @@ static irqreturn_t BusLogic_InterruptHandler(int IRQ_Channel, void *DeviceIdenti
   already have been acquired by the caller.
 */
 
-static boolean BusLogic_WriteOutgoingMailbox(struct BusLogic_HostAdapter
+static bool BusLogic_WriteOutgoingMailbox(struct BusLogic_HostAdapter
 					     *HostAdapter, enum BusLogic_ActionCode ActionCode, struct BusLogic_CCB *CCB)
 {
 	struct BusLogic_OutgoingMailbox *NextOutgoingMailbox;
@@ -3058,7 +3056,7 @@ static int BusLogic_AbortCommand(struct scsi_cmnd *Command)
   currently executing SCSI Commands as having been Reset.
 */
 
-static int BusLogic_ResetHostAdapter(struct BusLogic_HostAdapter *HostAdapter, boolean HardReset)
+static int BusLogic_ResetHostAdapter(struct BusLogic_HostAdapter *HostAdapter, bool HardReset)
 {
 	struct BusLogic_CCB *CCB;
 	int TargetID;
@@ -3309,7 +3307,7 @@ Target	Requested Completed  Requested Completed  Requested Completed\n\
 static void BusLogic_Message(enum BusLogic_MessageLevel MessageLevel, char *Format, struct BusLogic_HostAdapter *HostAdapter, ...)
 {
 	static char Buffer[BusLogic_LineBufferSize];
-	static boolean BeginningOfLine = true;
+	static bool BeginningOfLine = true;
 	va_list Arguments;
 	int Length = 0;
 	va_start(Arguments, HostAdapter);
@@ -3347,7 +3345,7 @@ static void BusLogic_Message(enum BusLogic_MessageLevel MessageLevel, char *Form
   and updates the pointer if the keyword is recognized and false otherwise.
 */
 
-static boolean __init BusLogic_ParseKeyword(char **StringPointer, char *Keyword)
+static bool __init BusLogic_ParseKeyword(char **StringPointer, char *Keyword)
 {
 	char *Pointer = *StringPointer;
 	while (*Keyword != '\0') {
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index cca6d45eee4..bfbfb5c3a8f 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -234,12 +234,6 @@ enum BusLogic_BIOS_DiskGeometryTranslation {
 
 
 /*
-  Define a Boolean data type.
-*/
-
-typedef bool boolean;
-
-/*
   Define a 10^18 Statistics Byte Counter data type.
 */
 
@@ -269,19 +263,19 @@ struct BusLogic_ProbeInfo {
 */
 
 struct BusLogic_ProbeOptions {
-	boolean NoProbe:1;	/* Bit 0 */
-	boolean NoProbeISA:1;	/* Bit 1 */
-	boolean NoProbePCI:1;	/* Bit 2 */
-	boolean NoSortPCI:1;	/* Bit 3 */
-	boolean MultiMasterFirst:1;	/* Bit 4 */
-	boolean FlashPointFirst:1;	/* Bit 5 */
-	boolean LimitedProbeISA:1;	/* Bit 6 */
-	boolean Probe330:1;	/* Bit 7 */
-	boolean Probe334:1;	/* Bit 8 */
-	boolean Probe230:1;	/* Bit 9 */
-	boolean Probe234:1;	/* Bit 10 */
-	boolean Probe130:1;	/* Bit 11 */
-	boolean Probe134:1;	/* Bit 12 */
+	bool NoProbe:1;		/* Bit 0 */
+	bool NoProbeISA:1;	/* Bit 1 */
+	bool NoProbePCI:1;	/* Bit 2 */
+	bool NoSortPCI:1;	/* Bit 3 */
+	bool MultiMasterFirst:1;/* Bit 4 */
+	bool FlashPointFirst:1;	/* Bit 5 */
+	bool LimitedProbeISA:1;	/* Bit 6 */
+	bool Probe330:1;	/* Bit 7 */
+	bool Probe334:1;	/* Bit 8 */
+	bool Probe230:1;	/* Bit 9 */
+	bool Probe234:1;	/* Bit 10 */
+	bool Probe130:1;	/* Bit 11 */
+	bool Probe134:1;	/* Bit 12 */
 };
 
 /*
@@ -289,10 +283,10 @@ struct BusLogic_ProbeOptions {
 */
 
 struct BusLogic_GlobalOptions {
-	boolean TraceProbe:1;	/* Bit 0 */
-	boolean TraceHardwareReset:1;	/* Bit 1 */
-	boolean TraceConfiguration:1;	/* Bit 2 */
-	boolean TraceErrors:1;	/* Bit 3 */
+	bool TraceProbe:1;	/* Bit 0 */
+	bool TraceHardwareReset:1;	/* Bit 1 */
+	bool TraceConfiguration:1;	/* Bit 2 */
+	bool TraceErrors:1;	/* Bit 3 */
 };
 
 /*
@@ -300,7 +294,7 @@ struct BusLogic_GlobalOptions {
 */
 
 struct BusLogic_LocalOptions {
-	boolean InhibitTargetInquiry:1;	/* Bit 0 */
+	bool InhibitTargetInquiry:1;	/* Bit 0 */
 };
 
 /*
@@ -322,10 +316,10 @@ union BusLogic_ControlRegister {
 	unsigned char All;
 	struct {
 		unsigned char:4;	/* Bits 0-3 */
-		boolean SCSIBusReset:1;	/* Bit 4 */
-		boolean InterruptReset:1;	/* Bit 5 */
-		boolean SoftReset:1;	/* Bit 6 */
-		boolean HardReset:1;	/* Bit 7 */
+		bool SCSIBusReset:1;	/* Bit 4 */
+		bool InterruptReset:1;	/* Bit 5 */
+		bool SoftReset:1;	/* Bit 6 */
+		bool HardReset:1;	/* Bit 7 */
 	} cr;
 };
 
@@ -336,14 +330,14 @@ union BusLogic_ControlRegister {
 union BusLogic_StatusRegister {
 	unsigned char All;
 	struct {
-		boolean CommandInvalid:1;	/* Bit 0 */
-		boolean Reserved:1;	/* Bit 1 */
-		boolean DataInRegisterReady:1;	/* Bit 2 */
-		boolean CommandParameterRegisterBusy:1;	/* Bit 3 */
-		boolean HostAdapterReady:1;	/* Bit 4 */
-		boolean InitializationRequired:1;	/* Bit 5 */
-		boolean DiagnosticFailure:1;	/* Bit 6 */
-		boolean DiagnosticActive:1;	/* Bit 7 */
+		bool CommandInvalid:1;		/* Bit 0 */
+		bool Reserved:1;		/* Bit 1 */
+		bool DataInRegisterReady:1;	/* Bit 2 */
+		bool CommandParameterRegisterBusy:1;	/* Bit 3 */
+		bool HostAdapterReady:1;	/* Bit 4 */
+		bool InitializationRequired:1;	/* Bit 5 */
+		bool DiagnosticFailure:1;	/* Bit 6 */
+		bool DiagnosticActive:1;	/* Bit 7 */
 	} sr;
 };
 
@@ -354,12 +348,12 @@ union BusLogic_StatusRegister {
 union BusLogic_InterruptRegister {
 	unsigned char All;
 	struct {
-		boolean IncomingMailboxLoaded:1;	/* Bit 0 */
-		boolean OutgoingMailboxAvailable:1;	/* Bit 1 */
-		boolean CommandComplete:1;	/* Bit 2 */
-		boolean ExternalBusReset:1;	/* Bit 3 */
+		bool IncomingMailboxLoaded:1;	/* Bit 0 */
+		bool OutgoingMailboxAvailable:1;/* Bit 1 */
+		bool CommandComplete:1;		/* Bit 2 */
+		bool ExternalBusReset:1;	/* Bit 3 */
 		unsigned char Reserved:3;	/* Bits 4-6 */
-		boolean InterruptValid:1;	/* Bit 7 */
+		bool InterruptValid:1;		/* Bit 7 */
 	} ir;
 };
 
@@ -373,7 +367,7 @@ union BusLogic_GeometryRegister {
 		enum BusLogic_BIOS_DiskGeometryTranslation Drive0Geometry:2;	/* Bits 0-1 */
 		enum BusLogic_BIOS_DiskGeometryTranslation Drive1Geometry:2;	/* Bits 2-3 */
 		unsigned char:3;	/* Bits 4-6 */
-		boolean ExtendedTranslationEnabled:1;	/* Bit 7 */
+		bool ExtendedTranslationEnabled:1;	/* Bit 7 */
 	} gr;
 };
 
@@ -445,16 +439,16 @@ struct BusLogic_BoardID {
 
 struct BusLogic_Configuration {
 	unsigned char:5;	/* Byte 0 Bits 0-4 */
-	boolean DMA_Channel5:1;	/* Byte 0 Bit 5 */
-	boolean DMA_Channel6:1;	/* Byte 0 Bit 6 */
-	boolean DMA_Channel7:1;	/* Byte 0 Bit 7 */
-	boolean IRQ_Channel9:1;	/* Byte 1 Bit 0 */
-	boolean IRQ_Channel10:1;	/* Byte 1 Bit 1 */
-	bool