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

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (21 commits) [SCSI] Revert "[SCSI] aacraid: fib context lock for management ioctls" [SCSI] bsg: copy the cmd_type field to the subordinate request for bidi [SCSI] handle scsi_init_queue failure properly [SCSI] destroy scsi_bidi_sdb_cache in scsi_exit_queue [SCSI] scsi_debug: add XDWRITEREAD_10 support [SCSI] scsi_debug: add bidi data transfer support [SCSI] scsi_debug: add get_data_transfer_info helper function [SCSI] remove use_sg_chaining [SCSI] bidirectional: fix up for the new blk_end_request code [SCSI] bidirectional command support [SCSI] implement scsi_data_buffer [SCSI] tgt: use scsi_init_io instead of scsi_alloc_sgtable [SCSI] aic7xxx: fix warnings with CONFIG_PM disabled [SCSI] aic79xx: fix warnings with CONFIG_PM disabled [SCSI] aic7xxx: fix ahc_done check SCB_ACTIVE for tagged transactions [SCSI] sgiwd93: use cached memory access to make driver work on IP28 [SCSI] zfcp: fix sense_buffer access bug [SCSI] ncr53c8xx: fix sense_buffer access bug [SCSI] aic79xx: fix sense_buffer access bug [SCSI] hptiop: fix sense_buffer access bug ...
git-mirror · Jan 30, 2008 · 2419505 · 2419505
2 parents caf03fe + 203a512
commit 2419505
Show file tree

Hide file tree

Showing 67 changed files with 493 additions and 407 deletions.
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
@@ -360,7 +360,6 @@ static struct scsi_host_template driver_template = {
 	.max_sectors		= 1024,
 	.cmd_per_lun		= SIMSCSI_REQ_QUEUE_LEN,
 	.use_clustering		= DISABLE_CLUSTERING,
-	.use_sg_chaining	= ENABLE_SG_CHAINING,
 };
 
 static int __init

diff --git a/block/bsg.c b/block/bsg.c
@@ -279,6 +279,7 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr)
 			goto out;
 		}
 		rq->next_rq = next_rq;
+		next_rq->cmd_type = rq->cmd_type;
 
 		dxferp = (void*)(unsigned long)hdr->din_xferp;
 		ret =  blk_rq_map_user(q, next_rq, dxferp, hdr->din_xfer_len);

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1571,7 +1571,6 @@ static struct scsi_host_template srp_template = {
 	.this_id			= -1,
 	.cmd_per_lun			= SRP_SQ_SIZE,
 	.use_clustering			= ENABLE_CLUSTERING,
-	.use_sg_chaining		= ENABLE_SG_CHAINING,
 	.shost_attrs			= srp_host_attrs
 };
 

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
@@ -4224,10 +4224,10 @@ zfcp_fsf_send_fcp_command_task_handler(struct zfcp_fsf_req *fsf_req)
 
 		ZFCP_LOG_TRACE("%i bytes sense data provided by FCP\n",
 			       fcp_rsp_iu->fcp_sns_len);
-		memcpy(&scpnt->sense_buffer,
+		memcpy(scpnt->sense_buffer,
 		       zfcp_get_fcp_sns_info_ptr(fcp_rsp_iu), sns_len);
 		ZFCP_HEX_DUMP(ZFCP_LOG_LEVEL_TRACE,
-			      (void *) &scpnt->sense_buffer, sns_len);
+			      (void *)scpnt->sense_buffer, sns_len);
 	}
 
 	/* check for overrun */

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
@@ -1990,7 +1990,6 @@ static struct scsi_host_template driver_template = {
 	.max_sectors		= TW_MAX_SECTORS,
 	.cmd_per_lun		= TW_MAX_CMDS_PER_LUN,
 	.use_clustering		= ENABLE_CLUSTERING,
-	.use_sg_chaining	= ENABLE_SG_CHAINING,
 	.shost_attrs		= twa_host_attrs,
 	.emulated		= 1
 };

diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
@@ -2261,7 +2261,6 @@ static struct scsi_host_template driver_template = {
 	.max_sectors		= TW_MAX_SECTORS,
 	.cmd_per_lun		= TW_MAX_CMDS_PER_LUN,	
 	.use_clustering		= ENABLE_CLUSTERING,
-	.use_sg_chaining	= ENABLE_SG_CHAINING,
 	.shost_attrs		= tw_host_attrs,
 	.emulated		= 1
 };

diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
@@ -3575,7 +3575,6 @@ static struct scsi_host_template Bus_Logic_template = {
 	.unchecked_isa_dma = 1,
 	.max_sectors = 128,
 	.use_clustering = ENABLE_CLUSTERING,
-	.use_sg_chaining = ENABLE_SG_CHAINING,
 };
 
 /*

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
@@ -345,7 +345,7 @@ config ISCSI_TCP
 
 config SGIWD93_SCSI
 	tristate "SGI WD93C93 SCSI Driver"
-	depends on SGI_IP22 && SCSI
+	depends on SGI_HAS_WD93 && SCSI
   	help
 	  If you have a Western Digital WD93 SCSI controller on
 	  an SGI MIPS system, say Y.  Otherwise, say N.

diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
@@ -1065,7 +1065,6 @@ static struct scsi_host_template driver_template =
      .cmd_per_lun       	= 1			/* commands per lun */, 
      .unchecked_isa_dma 	= 1			/* unchecked_isa_dma */,
      .use_clustering    	= ENABLE_CLUSTERING,
-     .use_sg_chaining           = ENABLE_SG_CHAINING,
 };
 
 #include "scsi_module.c"

diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
@@ -1071,7 +1071,6 @@ static struct scsi_host_template inia100_template = {
 	.sg_tablesize		= SG_ALL,
 	.cmd_per_lun 		= 1,
 	.use_clustering		= ENABLE_CLUSTERING,
-	.use_sg_chaining	= ENABLE_SG_CHAINING,
 };
 
 static int __devinit inia100_probe_one(struct pci_dev *pdev,

diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
@@ -243,7 +243,6 @@ static int next_getadapter_fib(struct aac_dev * dev, void __user *arg)
 	 *	Search the list of AdapterFibContext addresses on the adapter
 	 *	to be sure this is a valid address
 	 */
-	spin_lock_irqsave(&dev->fib_lock, flags);
 	entry = dev->fib_list.next;
 	fibctx = NULL;
 
@@ -252,25 +251,24 @@ static int next_getadapter_fib(struct aac_dev * dev, void __user *arg)
 		/*
 		 *	Extract the AdapterFibContext from the Input parameters.
 		 */
-		if (fibctx->unique == f.fibctx) { /* We found a winner */
+		if (fibctx->unique == f.fibctx) {   /* We found a winner */
 			break;
 		}
 		entry = entry->next;
 		fibctx = NULL;
 	}
 	if (!fibctx) {
-		spin_unlock_irqrestore(&dev->fib_lock, flags);
 		dprintk ((KERN_INFO "Fib Context not found\n"));
 		return -EINVAL;
 	}
 
 	if((fibctx->type != FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT) ||
 		 (fibctx->size != sizeof(struct aac_fib_context))) {
-		spin_unlock_irqrestore(&dev->fib_lock, flags);
 		dprintk ((KERN_INFO "Fib Context corrupt?\n"));
 		return -EINVAL;
 	}
 	status = 0;
+	spin_lock_irqsave(&dev->fib_lock, flags);
 	/*
 	 *	If there are no fibs to send back, then either wait or return
 	 *	-EAGAIN
@@ -328,9 +326,7 @@ static int next_getadapter_fib(struct aac_dev * dev, void __user *arg)
 int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context * fibctx)
 {
 	struct fib *fib;
-	unsigned long flags;
 
-	spin_lock_irqsave(&dev->fib_lock, flags);
 	/*
 	 *	First free any FIBs that have not been consumed.
 	 */
@@ -353,7 +349,6 @@ int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context * fibctx)
 	 *	Remove the Context from the AdapterFibContext List
 	 */
 	list_del(&fibctx->next);
-	spin_unlock_irqrestore(&dev->fib_lock, flags);
 	/*
 	 *	Invalidate context
 	 */
@@ -419,8 +414,8 @@ static int close_getadapter_fib(struct aac_dev * dev, void __user *arg)
  *	@arg: ioctl arguments
  *
  *	This routine returns the driver version.
- *	Under Linux, there have been no version incompatibilities, so this is
- *	simple!
+ *      Under Linux, there have been no version incompatibilities, so this is
+ *      simple!
  */
 
 static int check_revision(struct aac_dev *dev, void __user *arg)
@@ -468,7 +463,7 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
 	u32 data_dir;
 	void __user *sg_user[32];
 	void *sg_list[32];
-	u32 sg_indx = 0;
+	u32   sg_indx = 0;
 	u32 byte_count = 0;
 	u32 actual_fibsize64, actual_fibsize = 0;
 	int i;
@@ -522,11 +517,11 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
 	// Fix up srb for endian and force some values
 
 	srbcmd->function = cpu_to_le32(SRBF_ExecuteScsi);	// Force this
-	srbcmd->channel	 = cpu_to_le32(user_srbcmd->channel);
+	srbcmd->channel  = cpu_to_le32(user_srbcmd->channel);
 	srbcmd->id	 = cpu_to_le32(user_srbcmd->id);
-	srbcmd->lun	 = cpu_to_le32(user_srbcmd->lun);
-	srbcmd->timeout	 = cpu_to_le32(user_srbcmd->timeout);
-	srbcmd->flags	 = cpu_to_le32(flags);
+	srbcmd->lun      = cpu_to_le32(user_srbcmd->lun);
+	srbcmd->timeout  = cpu_to_le32(user_srbcmd->timeout);
+	srbcmd->flags    = cpu_to_le32(flags);
 	srbcmd->retry_limit = 0; // Obsolete parameter
 	srbcmd->cdb_size = cpu_to_le32(user_srbcmd->cdb_size);
 	memcpy(srbcmd->cdb, user_srbcmd->cdb, sizeof(srbcmd->cdb));
@@ -791,9 +786,9 @@ static int aac_get_pci_info(struct aac_dev* dev, void __user *arg)
 	pci_info.bus = dev->pdev->bus->number;
 	pci_info.slot = PCI_SLOT(dev->pdev->devfn);
 
-	if (copy_to_user(arg, &pci_info, sizeof(struct aac_pci_info))) {
-		dprintk((KERN_DEBUG "aacraid: Could not copy pci info\n"));
-		return -EFAULT;
+       if (copy_to_user(arg, &pci_info, sizeof(struct aac_pci_info))) {
+	       dprintk((KERN_DEBUG "aacraid: Could not copy pci info\n"));
+	       return -EFAULT;
 	}
 	return 0;
 }

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
@@ -1032,7 +1032,6 @@ static struct scsi_host_template aac_driver_template = {
 	.cmd_per_lun    		= AAC_NUM_IO_FIB,
 #endif
 	.use_clustering			= ENABLE_CLUSTERING,
-	.use_sg_chaining		= ENABLE_SG_CHAINING,
 	.emulated                       = 1,
 };
 

diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
@@ -563,7 +563,6 @@ static struct scsi_host_template aha1740_template = {
 	.sg_tablesize     = AHA1740_SCATTER,
 	.cmd_per_lun      = AHA1740_CMDLUN,
 	.use_clustering   = ENABLE_CLUSTERING,
-	.use_sg_chaining  = ENABLE_SG_CHAINING,
 	.eh_abort_handler = aha1740_eh_abort_handler,
 };
 

diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1340,8 +1340,10 @@ struct	ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
 int			  ahd_pci_config(struct ahd_softc *,
 					 struct ahd_pci_identity *);
 int	ahd_pci_test_register_access(struct ahd_softc *);
+#ifdef CONFIG_PM
 void	ahd_pci_suspend(struct ahd_softc *);
 void	ahd_pci_resume(struct ahd_softc *);
+#endif
 
 /************************** SCB and SCB queue management **********************/
 void		ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
@@ -1352,16 +1354,17 @@ struct ahd_softc	*ahd_alloc(void *platform_arg, char *name);
 int			 ahd_softc_init(struct ahd_softc *);
 void			 ahd_controller_info(struct ahd_softc *ahd, char *buf);
 int			 ahd_init(struct ahd_softc *ahd);
+#ifdef CONFIG_PM
 int			 ahd_suspend(struct ahd_softc *ahd);
 void			 ahd_resume(struct ahd_softc *ahd);
+#endif
 int			 ahd_default_config(struct ahd_softc *ahd);
 int			 ahd_parse_vpddata(struct ahd_softc *ahd,
 					   struct vpd_config *vpd);
 int			 ahd_parse_cfgdata(struct ahd_softc *ahd,
 					   struct seeprom_config *sc);
 void			 ahd_intr_enable(struct ahd_softc *ahd, int enable);
 void			 ahd_pause_and_flushwork(struct ahd_softc *ahd);
-int			 ahd_suspend(struct ahd_softc *ahd); 
 void			 ahd_set_unit(struct ahd_softc *, int);
 void			 ahd_set_name(struct ahd_softc *, char *);
 struct scb		*ahd_get_scb(struct ahd_softc *ahd, u_int col_idx);

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -7175,6 +7175,7 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
 	ahd->flags &= ~AHD_ALL_INTERRUPTS;
 }
 
+#ifdef CONFIG_PM
 int
 ahd_suspend(struct ahd_softc *ahd)
 {
@@ -7197,6 +7198,7 @@ ahd_resume(struct ahd_softc *ahd)
 	ahd_intr_enable(ahd, TRUE); 
 	ahd_restart(ahd);
 }
+#endif
 
 /************************** Busy Target Table *********************************/
 /*

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -766,7 +766,6 @@ struct scsi_host_template aic79xx_driver_template = {
 	.max_sectors		= 8192,
 	.cmd_per_lun		= 2,
 	.use_clustering		= ENABLE_CLUSTERING,
-	.use_sg_chaining	= ENABLE_SG_CHAINING,
 	.slave_alloc		= ahd_linux_slave_alloc,
 	.slave_configure	= ahd_linux_slave_configure,
 	.target_alloc		= ahd_linux_target_alloc,
@@ -1922,7 +1921,7 @@ ahd_linux_queue_cmd_complete(struct ahd_softc *ahd, struct scsi_cmnd *cmd)
 				struct scsi_sense_data *sense;
 
 				sense = (struct scsi_sense_data *)
-					&cmd->sense_buffer;
+					cmd->sense_buffer;
 				if (sense->extra_len >= 5 &&
 				    (sense->add_sense_code == 0x47
 				     || sense->add_sense_code == 0x48))

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -43,17 +43,6 @@
 #include "aic79xx_inline.h"
 #include "aic79xx_pci.h"
 
-static int	ahd_linux_pci_dev_probe(struct pci_dev *pdev,
-					const struct pci_device_id *ent);
-static int	ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
-						 u_long *base, u_long *base2);
-static int	ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
-						 u_long *bus_addr,
-						 uint8_t __iomem **maddr);
-static int	ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg);
-static int	ahd_linux_pci_dev_resume(struct pci_dev *pdev);
-static void	ahd_linux_pci_dev_remove(struct pci_dev *pdev);
-
 /* Define the macro locally since it's different for different class of chips.
  */
 #define ID(x)            \
@@ -85,17 +74,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
 
 MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
 
-static struct pci_driver aic79xx_pci_driver = {
-	.name		= "aic79xx",
-	.probe		= ahd_linux_pci_dev_probe,
 #ifdef CONFIG_PM
-	.suspend	= ahd_linux_pci_dev_suspend,
-	.resume		= ahd_linux_pci_dev_resume,
-#endif
-	.remove		= ahd_linux_pci_dev_remove,
-	.id_table	= ahd_linux_pci_id_table
-};
-
 static int
 ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
 {
@@ -139,6 +118,7 @@ ahd_linux_pci_dev_resume(struct pci_dev *pdev)
 
 	return rc;
 }
+#endif
 
 static void
 ahd_linux_pci_dev_remove(struct pci_dev *pdev)
@@ -245,6 +225,17 @@ ahd_linux_pci_dev_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	return (0);
 }
 
+static struct pci_driver aic79xx_pci_driver = {
+	.name		= "aic79xx",
+	.probe		= ahd_linux_pci_dev_probe,
+#ifdef CONFIG_PM
+	.suspend	= ahd_linux_pci_dev_suspend,
+	.resume		= ahd_linux_pci_dev_resume,
+#endif
+	.remove		= ahd_linux_pci_dev_remove,
+	.id_table	= ahd_linux_pci_id_table
+};
+
 int
 ahd_linux_pci_init(void)
 {

diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -389,6 +389,7 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
 	return error;
 }
 
+#ifdef CONFIG_PM
 void
 ahd_pci_suspend(struct ahd_softc *ahd)
 {
@@ -415,6 +416,7 @@ ahd_pci_resume(struct ahd_softc *ahd)
 	ahd_pci_write_config(ahd->dev_softc, CSIZE_LATTIME,
 			     ahd->suspend_state.pci_state.csize_lattime, /*bytes*/1);
 }
+#endif
 
 /*
  * Perform some simple tests that should catch situations where

diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -1143,7 +1143,9 @@ struct ahc_pci_identity	*ahc_find_pci_device(ahc_dev_softc_t);
 int			 ahc_pci_config(struct ahc_softc *,
 					struct ahc_pci_identity *);
 int			 ahc_pci_test_register_access(struct ahc_softc *);
+#ifdef CONFIG_PM
 void			 ahc_pci_resume(struct ahc_softc *ahc);
+#endif
 
 /*************************** EISA/VL Front End ********************************/
 struct aic7770_identity *aic7770_find_device(uint32_t);
@@ -1170,8 +1172,10 @@ int			 ahc_chip_init(struct ahc_softc *ahc);
 int			 ahc_init(struct ahc_softc *ahc);
 void			 ahc_intr_enable(struct ahc_softc *ahc, int enable);
 void			 ahc_pause_and_flushwork(struct ahc_softc *ahc);
+#ifdef CONFIG_PM
 int			 ahc_suspend(struct ahc_softc *ahc); 
 int			 ahc_resume(struct ahc_softc *ahc);
+#endif
 void			 ahc_set_unit(struct ahc_softc *, int);
 void			 ahc_set_name(struct ahc_softc *, char *);
 void			 ahc_alloc_scbs(struct ahc_softc *ahc);

diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -5078,6 +5078,7 @@ ahc_pause_and_flushwork(struct ahc_softc *ahc)
 	ahc->flags &= ~AHC_ALL_INTERRUPTS;
 }
 
+#ifdef CONFIG_PM
 int
 ahc_suspend(struct ahc_softc *ahc)
 {
@@ -5113,7 +5114,7 @@ ahc_resume(struct ahc_softc *ahc)
 	ahc_restart(ahc);
 	return (0);
 }
-
+#endif
 /************************** Busy Target Table *********************************/
 /*
  * Return the untagged transaction id for a given target/channel lun.