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

Pull SCSI updates from James Bottomley:
 "First round of SCSI updates for the 4.6+ merge window.

  This batch includes the usual quota of driver updates (bnx2fc, mp3sas,
  hpsa, ncr5380, lpfc, hisi_sas, snic, aacraid, megaraid_sas).  There's
  also a multiqueue update for scsi_debug, assorted bug fixes and a few
  other minor updates (refactor of scsi_sg_pools into generic code, alua
  and VPD updates, and struct timeval conversions)"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (138 commits)
  mpt3sas: Used "synchronize_irq()"API to synchronize timed-out IO & TMs
  mpt3sas: Set maximum transfer length per IO to 4MB for VDs
  mpt3sas: Updating mpt3sas driver version to 13.100.00.00
  mpt3sas: Fix initial Reference tag field for 4K PI drives.
  mpt3sas: Handle active cable exception event
  mpt3sas: Update MPI header to 2.00.42
  Revert "lpfc: Delete unnecessary checks before the function call mempool_destroy"
  eata_pio: missing break statement
  hpsa: Fix type ZBC conditional checks
  scsi_lib: Decode T10 vendor IDs
  scsi_dh_alua: do not fail for unknown VPD identification
  scsi_debug: use locally assigned naa
  scsi_debug: uuid for lu name
  scsi_debug: vpd and mode page work
  scsi_debug: add multiple queue support
  bfa: fix bfa_fcb_itnim_alloc() error handling
  megaraid_sas: Downgrade two success messages to info
  cxlflash: Fix to resolve dead-lock during EEH recovery
  scsi_debug: rework resp_report_luns
  scsi_debug: use pdt constants
  ...

1 files changed, 9 insertions, 18 deletions

diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c
index 512037e27783..2f689ae7a803 100644
--- a/drivers/scsi/pas16.c
+++ b/drivers/scsi/pas16.c
@@ -1,5 +1,3 @@
-#define PSEUDO_DMA
-
 /*
  * This driver adapted from Drew Eckhardt's Trantor T128 driver
  *
@@ -77,7 +75,6 @@
 
 #include <scsi/scsi_host.h>
 #include "pas16.h"
-#define AUTOPROBE_IRQ
 #include "NCR5380.h"
 
 
@@ -377,7 +374,7 @@ static int __init pas16_detect(struct scsi_host_template *tpnt)
 		
 	instance->io_port = io_port;
 
-	if (NCR5380_init(instance, 0))
+	if (NCR5380_init(instance, FLAG_DMA_FIXUP | FLAG_LATE_DMA_SETUP))
 		goto out_unregister;
 
 	NCR5380_maybe_reset_bus(instance);
@@ -460,7 +457,7 @@ static int pas16_biosparam(struct scsi_device *sdev, struct block_device *dev,
 }
 
 /*
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
+ * Function : int pas16_pread (struct Scsi_Host *instance,
  *	unsigned char *dst, int len)
  *
  * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to 
@@ -472,14 +469,14 @@ static int pas16_biosparam(struct scsi_device *sdev, struct block_device *dev,
  * 	timeout.
  */
 
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
-    int len) {
+static inline int pas16_pread(struct Scsi_Host *instance,
+                              unsigned char *dst, int len)
+{
     register unsigned char  *d = dst;
     register unsigned short reg = (unsigned short) (instance->io_port + 
 	P_DATA_REG_OFFSET);
     register int i = len;
     int ii = 0;
-    struct NCR5380_hostdata *hostdata = shost_priv(instance);
 
     while ( !(inb(instance->io_port + P_STATUS_REG_OFFSET) & P_ST_RDY) )
 	 ++ii;
@@ -492,13 +489,11 @@ static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
 	    instance->host_no);
 	return -1;
     }
-    if (ii > hostdata->spin_max_r)
-        hostdata->spin_max_r = ii;
     return 0;
 }
 
 /*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
+ * Function : int pas16_pwrite (struct Scsi_Host *instance,
  *	unsigned char *src, int len)
  *
  * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
@@ -510,13 +505,13 @@ static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
  * 	timeout.
  */
 
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
-    int len) {
+static inline int pas16_pwrite(struct Scsi_Host *instance,
+                               unsigned char *src, int len)
+{
     register unsigned char *s = src;
     register unsigned short reg = (instance->io_port + P_DATA_REG_OFFSET);
     register int i = len;
     int ii = 0;
-    struct NCR5380_hostdata *hostdata = shost_priv(instance);
 
     while ( !((inb(instance->io_port + P_STATUS_REG_OFFSET)) & P_ST_RDY) )
 	 ++ii;
@@ -529,8 +524,6 @@ static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src
 	    instance->host_no);
 	return -1;
     }
-    if (ii > hostdata->spin_max_w)
-        hostdata->spin_max_w = ii;
     return 0;
 }
 
@@ -550,8 +543,6 @@ static struct scsi_host_template driver_template = {
 	.detect			= pas16_detect,
 	.release		= pas16_release,
 	.proc_name		= "pas16",
-	.show_info		= pas16_show_info,
-	.write_info		= pas16_write_info,
 	.info			= pas16_info,
 	.queuecommand		= pas16_queue_command,
 	.eh_abort_handler	= pas16_abort,