[SCSI] sym2: Allow NVRAM settings to limit speed and width

The NVRAM for both Tekram and Symbios boards allows the user to set the
speed and width for individual targets.  I took that code out in March
2004 when we introduced Domain Validation, but it seems there's still
a legitimate need for it in some configurations.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index bb90ef9659ab..cb3d195bdb94 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -1038,6 +1038,9 @@ static int sym53c8xx_slave_alloc(struct scsi_device *sdev)
                 return -ENOMEM;
 
         tp->starget = sdev->sdev_target;
+        spi_min_period(tp->starget) = tp->usr_period;
+        spi_max_width(tp->starget) = tp->usr_width;
+
         return 0;
 }