diff options
| author | Joe Carnuccio <joe.carnuccio@cavium.com> | 2017-08-23 15:05:12 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-24 22:29:27 -0400 |
| commit | a14c771125c99bbe7f9075f1da3b1fcd8e3f4d2c (patch) | |
| tree | 0424543198897ae25d72547d30f740e0f92d3ef5 /drivers | |
| parent | b85e0957b8a81003511e4b950ec6e6d2e7fc830d (diff) | |
scsi: qla2xxx: Allow SNS fabric login to be retried
If SNS fabric login fails, set loop resync flag to retry via dpc.
Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index d00e0129c51b..fe2d196833aa 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4752,24 +4752,16 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha) qla2x00_fdmi_register(vha); /* Ensure we are logged into the SNS. */ - if (IS_FWI2_CAPABLE(ha)) - loop_id = NPH_SNS; - else - loop_id = SIMPLE_NAME_SERVER; + loop_id = NPH_SNS_LID(ha); rval = ha->isp_ops->fabric_login(vha, loop_id, 0xff, 0xff, 0xfc, mb, BIT_1|BIT_0); - if (rval != QLA_SUCCESS) { + if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { + ql_dbg(ql_dbg_disc, vha, 0x20a1, + "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x (%x).\n", + loop_id, mb[0], mb[1], mb[2], mb[6], mb[7], rval); set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); return rval; } - if (mb[0] != MBS_COMMAND_COMPLETE) { - ql_dbg(ql_dbg_disc, vha, 0x20a1, - "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x " - "mb[6]=%x mb[7]=%x.\n", loop_id, mb[0], mb[1], - mb[2], mb[6], mb[7]); - return (QLA_SUCCESS); - } - if (test_and_clear_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags)) { if (qla2x00_rft_id(vha)) { /* EMPTY */ |