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| author | Quinn Tran <qutran@marvell.com> | 2020-12-02 16:23:01 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-12-09 19:34:17 +0300 |
| commit | e4fc78f48d3f8a9ea49e4b24878ac48dc9a58744 (patch) | |
| tree | 23d706ff7ba1695c78d30d873a72b7215c9279de | |
| parent | a6dcfe08487e5e83b6b4214c959a9577a9ed2d9f (diff) | |
| download | linux-e4fc78f48d3f8a9ea49e4b24878ac48dc9a58744.tar.xz | |
scsi: qla2xxx: Tear down session if FW say it is down
The completion status 0x28 (ppc = be = 0x2800) below indicates session is
not there, trigger session deletion.
qla2xxx [000b:04:00.1]-8009:8: DEVICE RESET ISSUED nexus=8:1:51 cmd=c000001432d0f600.
qla2xxx [000b:04:00.1]-5039:8: Async-tmf error - hdl=67b completion status(2800).
qla2xxx [000b:04:00.1]-8030:8: TM IOCB failed (102).
qla2xxx [000b:04:00.1]-800c:8: do_reset failed for cmd=c000001432d0f600.
qla2xxx [000b:04:00.1]-800f:8: DEVICE RESET FAILED: Task management failed nexus=8:1:51 cmd=c000001432d0f600.
qla2xxx [000b:04:00.1]-8009:8: DEVICE RESET ISSUED nexus=8:1:52 cmd=c000001432d0c200.
qla2xxx [000b:04:00.1]-5039:8: Async-tmf error - hdl=67c completion status(2800).
qla2xxx [000b:04:00.1]-8030:8: TM IOCB failed (102).
Link: https://lore.kernel.org/r/20201202132312.19966-5-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.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>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 77dd7630c3f8..f9142dbec112 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2226,11 +2226,13 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk) srb_t *sp; struct srb_iocb *iocb; struct sts_entry_24xx *sts = (struct sts_entry_24xx *)tsk; + u16 comp_status; sp = qla2x00_get_sp_from_handle(vha, func, req, tsk); if (!sp) return; + comp_status = le16_to_cpu(sts->comp_status); iocb = &sp->u.iocb_cmd; type = sp->name; fcport = sp->fcport; @@ -2244,7 +2246,7 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk) } else if (sts->comp_status != cpu_to_le16(CS_COMPLETE)) { ql_log(ql_log_warn, fcport->vha, 0x5039, "Async-%s error - hdl=%x completion status(%x).\n", - type, sp->handle, sts->comp_status); + type, sp->handle, comp_status); iocb->u.tmf.data = QLA_FUNCTION_FAILED; } else if ((le16_to_cpu(sts->scsi_status) & SS_RESPONSE_INFO_LEN_VALID)) { @@ -2260,6 +2262,30 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk) } } + switch (comp_status) { + case CS_PORT_LOGGED_OUT: + case CS_PORT_CONFIG_CHG: + case CS_PORT_BUSY: + case CS_INCOMPLETE: + case CS_PORT_UNAVAILABLE: + case CS_TIMEOUT: + case CS_RESET: + if (atomic_read(&fcport->state) == FCS_ONLINE) { + ql_dbg(ql_dbg_disc, fcport->vha, 0x3021, + "-Port to be marked lost on fcport=%02x%02x%02x, current port state= %s comp_status %x.\n", + fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa, + port_state_str[FCS_ONLINE], + comp_status); + + qlt_schedule_sess_for_deletion(fcport); + } + break; + + default: + break; + } + if (iocb->u.tmf.data != QLA_SUCCESS) ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, sp->vha, 0x5055, sts, sizeof(*sts)); |