[SCSI] qla2xxx: Determine the number of outstanding commands based on available resources.
Base the number of outstanding requests the driver will keep track of on the
available resources instead of being hard-coded.
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 873c820..4513073 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1029,7 +1029,7 @@
struct qla_hw_data *ha = vha->hw;
/* Validate handle. */
- if (index >= MAX_OUTSTANDING_COMMANDS) {
+ if (index >= req->num_outstanding_cmds) {
ql_log(ql_log_warn, vha, 0x3014,
"Invalid SCSI command index (%x).\n", index);
@@ -1067,7 +1067,7 @@
uint16_t index;
index = LSW(pkt->handle);
- if (index >= MAX_OUTSTANDING_COMMANDS) {
+ if (index >= req->num_outstanding_cmds) {
ql_log(ql_log_warn, vha, 0x5031,
"Invalid command index (%x).\n", index);
if (IS_QLA82XX(ha))
@@ -1740,7 +1740,7 @@
sts24 = (struct sts_entry_24xx *) pkt;
/* Validate handle. */
- if (index >= MAX_OUTSTANDING_COMMANDS) {
+ if (index >= req->num_outstanding_cmds) {
ql_log(ql_log_warn, vha, 0x70af,
"Invalid SCSI completion handle 0x%x.\n", index);
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -1910,9 +1910,9 @@
req = ha->req_q_map[que];
/* Validate handle. */
- if (handle < MAX_OUTSTANDING_COMMANDS) {
+ if (handle < req->num_outstanding_cmds)
sp = req->outstanding_cmds[handle];
- } else
+ else
sp = NULL;
if (sp == NULL) {