[SCSI] qla2xxx: Ensure there's enough request-queue space for passthru IOCBs.
The driver should ensure there's a sufficient number of IOCBs
to satisfy the number of scatter-gather entries specified in the
command. Add a 'count' to the control structure, srb_ctx, to use
in qla2x00_alloc_iocbs().
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index d046db1..a6a4eeb 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -271,6 +271,7 @@
struct srb_ctx {
uint16_t type;
char *name;
+ int iocbs;
union {
struct srb_iocb *iocb_cmd;
struct fc_bsg_job *bsg_job;