[v3,01/15] qla2xxx: Allow ABTS, PURX, RIDA on ATIOQ for ISP83XX/27XX

Commit Message

Madhani, Himanshu June 2, 2017, 4:11 p.m. UTC

From: Quinn Tran <[e-mail]>

Driver added mechanism to move ABTS/PUREX/RIDA mailbox to
ATIO queue as part of commit id 41dc529a4602ac737020f423f84686a81de38e6d
("qla2xxx: Improve RSCN handling in driver").

This patch adds a check to only allow ABTS/PURX/RIDA
to be moved to ATIO Queue for ISP83XX and ISP27XX.

Cc: <[e-mail]> # 4.11
Signed-off-by: Quinn Tran <[e-mail]>
Signed-off-by: Himanshu Madhani <[e-mail]>
Reviewed-by: Bart Van Assche <[e-mail]>
---
 drivers/scsi/qla2xxx/qla_init.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 0391fc317003..f6130e8b1ca1 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -2946,7 +2946,8 @@  qla24xx_update_fw_options(scsi_qla_host_t *vha)
 	}
 
 	/* Move PUREX, ABTS RX & RIDA to ATIOQ */
-	if (ql2xmvasynctoatio) {
+	if (ql2xmvasynctoatio &&
+	    (IS_QLA83XX(ha) || IS_QLA27XX(ha))) {
 		if (qla_tgt_mode_enabled(vha) ||
 		    qla_dual_mode_enabled(vha))
 			ha->fw_options[2] |= BIT_11;
@@ -2958,7 +2959,9 @@  qla24xx_update_fw_options(scsi_qla_host_t *vha)
 		"%s, add FW options 1-3 = 0x%04x 0x%04x 0x%04x mode %x\n",
 		__func__, ha->fw_options[1], ha->fw_options[2],
 		ha->fw_options[3], vha->host->active_mode);
-	qla2x00_set_fw_options(vha, ha->fw_options);
+
+	if (ha->fw_options[1] || ha->fw_options[2] || ha->fw_options[3])
+		qla2x00_set_fw_options(vha, ha->fw_options);
 
 	/* Update Serial Link options. */
 	if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0)