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Code Issues Releases Wiki Activity

scsi: qla2xxx: edif: Fix stale session

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When firmware indicates session has been torn down via UPDATE SA IOCB or
ELS Passthrough IOCB, the driver needs to also tear down the session.

Link: https://lore.kernel.org/r/20210817051315.2477-2-njavali@marvell.com
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran 2021-08-16 22:13:04 -07:00 committed by Martin K. Petersen
parent 848ade90ba
commit b15ce2f34c
3 changed files with 11 additions and 0 deletions
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8
drivers/scsi/qla2xxx/qla_edif.c
View file

@ -2674,6 +2674,14 @@ qla28xx_sa_update_iocb_entry(scsi_qla_host_t *v, struct req_que *req,
__func__, pkt->sa_index, nport_handle);
qla_edif_sadb_delete_sa_index(sp->fcport, nport_handle,
le16_to_cpu(pkt->sa_index));
switch (le16_to_cpu(pkt->u.comp_sts)) {
case CS_PORT_EDIF_UNAVAIL:
case CS_PORT_EDIF_LOGOUT:
qlt_schedule_sess_for_deletion(sp->fcport);
break;
default:
break;
}
}
sp->done(sp, 0);

2
drivers/scsi/qla2xxx/qla_edif.h
View file

@ -63,6 +63,8 @@ struct sa_update_28xx {
union {
__le16 nport_handle; /* in: N_PORT handle. */
__le16 comp_sts; /* out: completion status */
#define CS_PORT_EDIF_UNAVAIL 0x28
#define CS_PORT_EDIF_LOGOUT 0x29
#define CS_PORT_EDIF_SUPP_NOT_RDY 0x64
#define CS_PORT_EDIF_INV_REQ 0x66
} u;

1
drivers/scsi/qla2xxx/qla_isr.c
View file

@ -2235,6 +2235,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *v, struct req_que *req,
} else if (comp_status == CS_PORT_LOGGED_OUT) {
els->u.els_plogi.len = 0;
res = DID_IMM_RETRY << 16;
qlt_schedule_sess_for_deletion(sp->fcport);
} else {
els->u.els_plogi.len = 0;
res = DID_ERROR << 16;