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: (85 commits)
  [SCSI] 53c700: remove reliance on deprecated cmnd fields
  [SCSI] hptiop: don't use cmnd->bufflen
  [SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver
  [SCSI] aacraid: small misc. cleanups
  [SCSI] aacraid: Update supported product information
  [SCSI] aacraid: Fix return code interpretation
  [SCSI] scsi_transport_sas: fix panic in sas_free_rphy
  [SCSI] remove RQ_SCSI_* flags
  [SCSI] remove scsi_request infrastructure
  [SCSI] mptfusion: change driver revision to 3.03.10
  [SCSI] mptfc: abort of board reset leaves port dead requiring reboot
  [SCSI] mptfc: fix fibre channel infinite request/response loop
  [SCSI] mptfc: set fibre channel fw target missing timers to one second
  [SCSI] mptfusion: move fc event/reset handling to mptfc
  [SCSI] spi transport: don't allow dt to be set on SE or HVD buses
  [SCSI] aic7xxx: expose the bus setting to sysfs
  [SCSI] scsi: remove Documentation/scsi/cpqfc.txt
  [SCSI] drivers/scsi: Use ARRAY_SIZE macro
  [SCSI] Remove last page_address from dc395x.c
  [SCSI] hptiop: HighPoint RocketRAID 3xxx controller driver
  ...

Fixed up conflicts in drivers/message/fusion/mptbase.c manually (due to
the sparc interrupt cleanups)

1 files changed, 11 insertions, 2 deletions

diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 780aaedcbce9..ace49d5bd9c4 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -146,7 +146,7 @@ static inline const char *spi_signal_to_string(enum spi_signal_type type)
 {
 	int i;
 
-	for (i = 0; i < sizeof(signal_types)/sizeof(signal_types[0]); i++) {
+	for (i = 0; i < ARRAY_SIZE(signal_types); i++) {
 		if (type == signal_types[i].value)
 			return signal_types[i].name;
 	}
@@ -156,7 +156,7 @@ static inline enum spi_signal_type spi_signal_to_value(const char *name)
 {
 	int i, len;
 
-	for (i = 0; i < sizeof(signal_types)/sizeof(signal_types[0]); i++) {
+	for (i = 0; i < ARRAY_SIZE(signal_types); i++) {
 		len =  strlen(signal_types[i].name);
 		if (strncmp(name, signal_types[i].name, len) == 0 &&
 		    (name[len] == '\n' || name[len] == '\0'))
@@ -785,6 +785,7 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
 {
 	struct spi_internal *i = to_spi_internal(sdev->host->transportt);
 	struct scsi_target *starget = sdev->sdev_target;
+	struct Scsi_Host *shost = sdev->host;
 	int len = sdev->inquiry_len;
 	/* first set us up for narrow async */
 	DV_SET(offset, 0);
@@ -844,6 +845,14 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
 		if (spi_min_period(starget) == 8)
 			DV_SET(pcomp_en, 1);
 	}
+	/* now that we've done all this, actually check the bus
+	 * signal type (if known).  Some devices are stupid on
+	 * a SE bus and still claim they can try LVD only settings */
+	if (i->f->get_signalling)
+		i->f->get_signalling(shost);
+	if (spi_signalling(shost) == SPI_SIGNAL_SE ||
+	    spi_signalling(shost) == SPI_SIGNAL_HVD)
+		DV_SET(dt, 0);
 	/* Do the read only INQUIRY tests */
 	spi_dv_retrain(sdev, buffer, buffer + sdev->inquiry_len,
 		       spi_dv_device_compare_inquiry);