This is a note to let you know that I've just added the patch titled
scsi: qla2xxx: Allow ABTS, PURX, RIDA on ATIOQ for ISP83XX/27XX
to the 4.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-qla2xxx-allow-abts-purx-rida-on-atioq-for-isp83xx-27xx.patch
and it can be found in the queue-4.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 3c4810ffdc8e4f34d387f59baf0abefcfa4ada6a Mon Sep 17 00:00:00 2001
From: Quinn Tran <quinn.tran@xxxxxxxxxx>
Date: Fri, 2 Jun 2017 09:11:53 -0700
Subject: scsi: qla2xxx: Allow ABTS, PURX, RIDA on ATIOQ for ISP83XX/27XX
From: Quinn Tran <quinn.tran@xxxxxxxxxx>
commit 3c4810ffdc8e4f34d387f59baf0abefcfa4ada6a upstream.
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.
Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
Reviewed-by: Bart Van Assche <Bart.VanAssche@xxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_init.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- 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_
}
/* 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_
"%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)
Patches currently in stable-queue which might be from quinn.tran@xxxxxxxxxx are
queue-4.12/scsi-qla2xxx-allow-abts-purx-rida-on-atioq-for-isp83xx-27xx.patch