diff options
author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2016-01-27 17:03:30 (GMT) |
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committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-24 02:27:02 (GMT) |
commit | f198cafaa41a23274b88dbed7cd909fa5e91b1ee (patch) | |
tree | af3e7b2b8ca41c24c5154788ad2221d38c7b841c /drivers/scsi/qla2xxx/qla_init.c | |
parent | 9f8d3d5bc50f2fefe6d4dc488e03ad7e4dfd8cbc (diff) | |
download | linux-f198cafaa41a23274b88dbed7cd909fa5e91b1ee.tar.xz |
qla2xxx: Allow fw to hold status before sending ABTS response.
Set bit 12 of additional firmware options 3 to let firmware
hold status IOCB until ABTS response is received from Target.
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index fa015d6..7f6698a 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2062,6 +2062,10 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha) if (IS_P3P_TYPE(ha)) return; + /* Hold status IOCBs until ABTS response received. */ + if (ql2xfwholdabts) + ha->fw_options[3] |= BIT_12; + /* Update Serial Link options. */ if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0) return; @@ -6410,12 +6414,17 @@ qla81xx_update_fw_options(scsi_qla_host_t *vha) { struct qla_hw_data *ha = vha->hw; + /* Hold status IOCBs until ABTS response received. */ + if (ql2xfwholdabts) + ha->fw_options[3] |= BIT_12; + if (!ql2xetsenable) - return; + goto out; /* Enable ETS Burst. */ memset(ha->fw_options, 0, sizeof(ha->fw_options)); ha->fw_options[2] |= BIT_9; +out: qla2x00_set_fw_options(vha, ha->fw_options); } |