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authorStephen M. Cameron <scameron@beardog.cce.hp.com>2011-02-15 22:32:53 +0100
committerJames Bottomley <James.Bottomley@suse.de>2011-02-18 19:32:30 +0100
commita9a3a2739a44fc05dcaba0d4d36e52dc444c294f (patch)
treec43e58da09b90246f056a852ee698bc0028ac23f /drivers/scsi/hpsa.h
parent[SCSI] hpsa: do not re-order commands in internal queues (diff)
downloadlinux-a9a3a2739a44fc05dcaba0d4d36e52dc444c294f.tar.xz
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[SCSI] hpsa: make hpsa.hpsa_simple_mode=1 module parameter actually work
It's not enough to simple avoid putting the board into performant mode, as we have to set up the interrupts differently, etc. When I originally tested this module parameter, I tested it incorrectly without realizing it, and the driver was running in performant mode the whole time unbeknownst to me. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/hpsa.h')
-rw-r--r--drivers/scsi/hpsa.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
index e89819342364..621a1530054a 100644
--- a/drivers/scsi/hpsa.h
+++ b/drivers/scsi/hpsa.h
@@ -72,6 +72,7 @@ struct ctlr_info {
unsigned int intr[4];
unsigned int msix_vector;
unsigned int msi_vector;
+ int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
struct access_method access;
/* queue and queue Info */