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scsi: qla2xxx: Replace GPDB with async ADISC command

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Replace call to Get Port DataBase MB with PDO_FORCE_ADISC
flag with async ADISC command so driver can see ADISC command
has error or not.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran
2017-12-28 12:33:15 -08:00
committed by Martin K. Petersen
parent ad0a0b01f0
commit f13515acdc
3 changed files with 50 additions and 37 deletions
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20
drivers/scsi/qla2xxx/qla_gs.c
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@@ -2823,15 +2823,19 @@ void qla24xx_handle_gidpn_event(scsi_qla_host_t *vha, struct event_arg *ea)
"%s %d %8phC post %s\n", __func__,
__LINE__, fcport->port_name,
(atomic_read(&fcport->state) ==
FCS_ONLINE) ? "gpdb" : "gnl");
FCS_ONLINE) ? "adisc" : "gnl");
if (atomic_read(&fcport->state) ==
FCS_ONLINE)
qla24xx_post_gpdb_work(vha,
fcport, PDO_FORCE_ADISC);
else
FCS_ONLINE) {
u16 data[2];
data[0] = data[1] = 0;
qla2x00_post_async_adisc_work(
vha, fcport, data);
} else {
qla24xx_post_gnl_work(vha,
fcport);
}
break;
}
} else { /* fcport->d_id.b24 != ea->id.b24 */
@@ -3172,6 +3176,7 @@ void qla24xx_async_gpnid_done(scsi_qla_host_t *vha, srb_t *sp)
void qla24xx_handle_gpnid_event(scsi_qla_host_t *vha, struct event_arg *ea)
{
fc_port_t *fcport, *conflict, *t;
u16 data[2];
ql_dbg(ql_dbg_disc, vha, 0xffff,
"%s %d port_id: %06x\n",
@@ -3246,8 +3251,9 @@ void qla24xx_handle_gpnid_event(scsi_qla_host_t *vha, struct event_arg *ea)
ql_dbg(ql_dbg_disc, vha, 0x210d,
"%s %d %8phC revalidate session with ADISC\n",
__func__, __LINE__, fcport->port_name);
qla24xx_post_gpdb_work(vha, fcport,
PDO_FORCE_ADISC);
data[0] = data[1] = 0;
qla2x00_post_async_adisc_work(vha, fcport,
data);
break;
case DSC_DELETED:
ql_dbg(ql_dbg_disc, vha, 0x210d,