return ret;
}
-static inline fc_port_t *
+fc_port_t *
qla2x00_find_fcport_by_loopid(scsi_qla_host_t *vha, uint16_t loop_id)
{
- fc_port_t *fcport;
+ fc_port_t *f, *tf;
+
+ f = tf = NULL;
+ list_for_each_entry_safe(f, tf, &vha->vp_fcports, list)
+ if (f->loop_id == loop_id)
+ return f;
+ return NULL;
+}
- list_for_each_entry(fcport, &vha->vp_fcports, list)
- if (fcport->loop_id == loop_id)
- return fcport;
+fc_port_t *
+qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *vha, u8 *wwpn, u8 incl_deleted)
+{
+ fc_port_t *f, *tf;
+
+ f = tf = NULL;
+ list_for_each_entry_safe(f, tf, &vha->vp_fcports, list) {
+ if (memcmp(f->port_name, wwpn, WWN_SIZE) == 0) {
+ if (incl_deleted)
+ return f;
+ else if (f->deleted == 0)
+ return f;
+ }
+ }
+ return NULL;
+}
+
+fc_port_t *
+qla2x00_find_fcport_by_nportid(scsi_qla_host_t *vha, port_id_t *id,
+ u8 incl_deleted)
+{
+ fc_port_t *f, *tf;
+
+ f = tf = NULL;
+ list_for_each_entry_safe(f, tf, &vha->vp_fcports, list) {
+ if (f->d_id.b24 == id->b24) {
+ if (incl_deleted)
+ return f;
+ else if (f->deleted == 0)
+ return f;
+ }
+ }
return NULL;
}
ql_dbg(ql_dbg_async, vha, 0x508a,
"Marking port lost loopid=%04x portid=%06x.\n",
fcport->loop_id, fcport->d_id.b24);
- qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
+ if (qla_ini_mode_enabled(vha)) {
+ qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
+ fcport->logout_on_delete = 0;
+ qlt_schedule_sess_for_deletion_lock(fcport);
+ }
break;
global_port_update:
qla2x00_mark_all_devices_lost(vha, 1);
- if (vha->vp_idx == 0 && !qla_ini_mode_enabled(vha))
- set_bit(SCR_PENDING, &vha->dpc_flags);
-
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
set_bit(VP_CONFIG_OK, &vha->vp_flags);
if (qla2x00_is_a_vp_did(vha, rscn_entry))
break;
- /*
- * Search for the rport related to this RSCN entry and mark it
- * as lost.
- */
- list_for_each_entry(fcport, &vha->vp_fcports, list) {
- if (atomic_read(&fcport->state) != FCS_ONLINE)
- continue;
- if (fcport->d_id.b24 == rscn_entry) {
- qla2x00_mark_device_lost(vha, fcport, 0, 0);
- break;
- }
- }
-
atomic_set(&vha->loop_down_timer, 0);
vha->flags.management_server_logged_in = 0;
-
- set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
- set_bit(RSCN_UPDATE, &vha->dpc_flags);
- qla2x00_post_aen_work(vha, FCH_EVT_RSCN, rscn_entry);
+ {
+ struct event_arg ea;
+
+ memset(&ea, 0, sizeof(ea));
+ ea.event = FCME_RSCN;
+ ea.id.b24 = rscn_entry;
+ ea.id.b.rsvd_1 = rscn_entry >> 24;
+ qla2x00_fcport_event_handler(vha, &ea);
+ qla2x00_post_aen_work(vha, FCH_EVT_RSCN, rscn_entry);
+ }
break;
-
/* case MBA_RIO_RESPONSE: */
case MBA_ZIO_RESPONSE:
ql_dbg(ql_dbg_async, vha, 0x5015,
req->outstanding_cmds[index] = NULL;
/* Save ISP completion status */
- sp->done(ha, sp, DID_OK << 16);
+ sp->done(sp, DID_OK << 16);
} else {
ql_log(ql_log_warn, vha, 0x3016, "Invalid SCSI SRB.\n");
index = LSW(pkt->handle);
if (index >= req->num_outstanding_cmds) {
ql_log(ql_log_warn, vha, 0x5031,
- "Invalid command index (%x).\n", index);
+ "Invalid command index (%x) type %8ph.\n",
+ index, iocb);
if (IS_P3P_TYPE(ha))
set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
else
le16_to_cpu(mbx->mb7));
logio_done:
- sp->done(vha, sp, 0);
+ sp->done(sp, 0);
}
static void
-qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
- sts_entry_t *pkt, int iocb_type)
+qla24xx_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
+ struct mbx_24xx_entry *pkt)
{
- const char func[] = "CT_IOCB";
- const char *type;
+ const char func[] = "MBX-IOCB2";
srb_t *sp;
- struct bsg_job *bsg_job;
- struct fc_bsg_reply *bsg_reply;
- uint16_t comp_status;
+ struct srb_iocb *si;
+ u16 sz, i;
int res;
sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
if (!sp)
return;
- bsg_job = sp->u.bsg_job;
- bsg_reply = bsg_job->reply;
+ si = &sp->u.iocb_cmd;
+ sz = min(ARRAY_SIZE(pkt->mb), ARRAY_SIZE(sp->u.iocb_cmd.u.mbx.in_mb));
- type = "ct pass-through";
+ for (i = 0; i < sz; i++)
+ si->u.mbx.in_mb[i] = le16_to_cpu(pkt->mb[i]);
- comp_status = le16_to_cpu(pkt->comp_status);
+ res = (si->u.mbx.in_mb[0] & MBS_MASK);
- /* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
- * fc payload to the caller
- */
- bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
- bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+ sp->done(sp, res);
+}
- if (comp_status != CS_COMPLETE) {
- if (comp_status == CS_DATA_UNDERRUN) {
- res = DID_OK << 16;
- bsg_reply->reply_payload_rcv_len =
- le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len);
+static void
+qla24xxx_nack_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
+ struct nack_to_isp *pkt)
+{
+ const char func[] = "nack";
+ srb_t *sp;
+ int res = 0;
- ql_log(ql_log_warn, vha, 0x5048,
- "CT pass-through-%s error "
- "comp_status-status=0x%x total_byte = 0x%x.\n",
- type, comp_status,
- bsg_reply->reply_payload_rcv_len);
- } else {
- ql_log(ql_log_warn, vha, 0x5049,
- "CT pass-through-%s error "
- "comp_status-status=0x%x.\n", type, comp_status);
- res = DID_ERROR << 16;
- bsg_reply->reply_payload_rcv_len = 0;
- }
- ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5035,
- (uint8_t *)pkt, sizeof(*pkt));
- } else {
- res = DID_OK << 16;
- bsg_reply->reply_payload_rcv_len =
- bsg_job->reply_payload.payload_len;
- bsg_job->reply_len = 0;
- }
+ sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
+ if (!sp)
+ return;
+
+ if (pkt->u.isp2x.status != cpu_to_le16(NOTIFY_ACK_SUCCESS))
+ res = QLA_FUNCTION_FAILED;
- sp->done(vha, sp, res);
+ sp->done(sp, res);
+}
+
+static void
+qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
+ sts_entry_t *pkt, int iocb_type)
+{
+ const char func[] = "CT_IOCB";
+ const char *type;
+ srb_t *sp;
+ struct bsg_job *bsg_job;
+ struct fc_bsg_reply *bsg_reply;
+ uint16_t comp_status;
+ int res = 0;
+
+ sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
+ if (!sp)
+ return;
+
+ switch (sp->type) {
+ case SRB_CT_CMD:
+ bsg_job = sp->u.bsg_job;
+ bsg_reply = bsg_job->reply;
+
+ type = "ct pass-through";
+
+ comp_status = le16_to_cpu(pkt->comp_status);
+
+ /*
+ * return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
+ * fc payload to the caller
+ */
+ bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+
+ if (comp_status != CS_COMPLETE) {
+ if (comp_status == CS_DATA_UNDERRUN) {
+ res = DID_OK << 16;
+ bsg_reply->reply_payload_rcv_len =
+ le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len);
+
+ ql_log(ql_log_warn, vha, 0x5048,
+ "CT pass-through-%s error comp_status=0x%x total_byte=0x%x.\n",
+ type, comp_status,
+ bsg_reply->reply_payload_rcv_len);
+ } else {
+ ql_log(ql_log_warn, vha, 0x5049,
+ "CT pass-through-%s error comp_status=0x%x.\n",
+ type, comp_status);
+ res = DID_ERROR << 16;
+ bsg_reply->reply_payload_rcv_len = 0;
+ }
+ ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5035,
+ (uint8_t *)pkt, sizeof(*pkt));
+ } else {
+ res = DID_OK << 16;
+ bsg_reply->reply_payload_rcv_len =
+ bsg_job->reply_payload.payload_len;
+ bsg_job->reply_len = 0;
+ }
+ break;
+ case SRB_CT_PTHRU_CMD:
+ /*
+ * borrowing sts_entry_24xx.comp_status.
+ * same location as ct_entry_24xx.comp_status
+ */
+ res = qla2x00_chk_ms_status(vha, (ms_iocb_entry_t *)pkt,
+ (struct ct_sns_rsp *)sp->u.iocb_cmd.u.ctarg.rsp,
+ sp->name);
+ break;
+ }
+
+ sp->done(sp, res);
}
static void
type = "Driver ELS logo";
ql_dbg(ql_dbg_user, vha, 0x5047,
"Completing %s: (%p) type=%d.\n", type, sp, sp->type);
- sp->done(vha, sp, 0);
+ sp->done(sp, 0);
+ return;
+ case SRB_CT_PTHRU_CMD:
+ /* borrowing sts_entry_24xx.comp_status.
+ same location as ct_entry_24xx.comp_status
+ */
+ res = qla2x00_chk_ms_status(vha, (ms_iocb_entry_t *)pkt,
+ (struct ct_sns_rsp *)sp->u.iocb_cmd.u.ctarg.rsp,
+ sp->name);
+ sp->done(sp, res);
return;
default:
ql_dbg(ql_dbg_user, vha, 0x503e,
bsg_job->reply_len = 0;
}
- sp->done(vha, sp, res);
+ sp->done(sp, res);
}
static void
fcport->d_id.b.area, fcport->d_id.b.al_pa,
le32_to_cpu(logio->io_parameter[0]));
+ vha->hw->exch_starvation = 0;
data[0] = MBS_COMMAND_COMPLETE;
if (sp->type != SRB_LOGIN_CMD)
goto logio_done;
iop[0] = le32_to_cpu(logio->io_parameter[0]);
iop[1] = le32_to_cpu(logio->io_parameter[1]);
+ lio->u.logio.iop[0] = iop[0];
+ lio->u.logio.iop[1] = iop[1];
switch (iop[0]) {
case LSC_SCODE_PORTID_USED:
data[0] = MBS_PORT_ID_USED;
case LSC_SCODE_NPORT_USED:
data[0] = MBS_LOOP_ID_USED;
break;
+ case LSC_SCODE_NOXCB:
+ vha->hw->exch_starvation++;
+ if (vha->hw->exch_starvation > 5) {
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Exchange starvation. Resetting RISC\n");
+
+ vha->hw->exch_starvation = 0;
+
+ if (IS_P3P_TYPE(vha->hw))
+ set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
+ else
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ qla2xxx_wake_dpc(vha);
+ }
+ /* drop through */
default:
data[0] = MBS_COMMAND_ERROR;
break;
le32_to_cpu(logio->io_parameter[1]));
logio_done:
- sp->done(vha, sp, 0);
+ sp->done(sp, 0);
}
static void
ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5055,
(uint8_t *)sts, sizeof(*sts));
- sp->done(vha, sp, 0);
+ sp->done(sp, 0);
}
/**
qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len,
uint32_t sense_len, struct rsp_que *rsp, int res)
{
- struct scsi_qla_host *vha = sp->fcport->vha;
+ struct scsi_qla_host *vha = sp->vha;
struct scsi_cmnd *cp = GET_CMD_SP(sp);
uint32_t track_sense_len;
if (sense_len) {
ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x301c,
"Check condition Sense data, nexus%ld:%d:%llu cmd=%p.\n",
- sp->fcport->vha->host_no, cp->device->id, cp->device->lun,
+ sp->vha->host_no, cp->device->id, cp->device->lun,
cp);
ql_dump_buffer(ql_dbg_io + ql_dbg_buffer, vha, 0x302b,
cp->sense_buffer, sense_len);
static inline int
qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
{
- struct scsi_qla_host *vha = sp->fcport->vha;
+ struct scsi_qla_host *vha = sp->vha;
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
uint8_t *ap = &sts24->data[12];
uint8_t *ep = &sts24->data[20];
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
/* Always return DID_OK, bsg will send the vendor specific response
* in this case only */
- sp->done(vha, sp, (DID_OK << 6));
+ sp->done(sp, DID_OK << 6);
}
int res = 0;
uint16_t state_flags = 0;
uint16_t retry_delay = 0;
+ uint8_t no_logout = 0;
sts = (sts_entry_t *) pkt;
sts24 = (struct sts_entry_24xx *) pkt;
break;
case CS_PORT_LOGGED_OUT:
+ no_logout = 1;
case CS_PORT_CONFIG_CHG:
case CS_PORT_BUSY:
case CS_INCOMPLETE:
break;
}
- ql_dbg(ql_dbg_io, fcport->vha, 0x3021,
- "Port to be marked lost on fcport=%02x%02x%02x, current "
- "port state= %s.\n", fcport->d_id.b.domain,
- fcport->d_id.b.area, fcport->d_id.b.al_pa,
- port_state_str[atomic_read(&fcport->state)]);
+ 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[atomic_read(&fcport->state)],
+ comp_status);
+
+ if (no_logout)
+ fcport->logout_on_delete = 0;
- if (atomic_read(&fcport->state) == FCS_ONLINE)
qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1);
+ qlt_schedule_sess_for_deletion_lock(fcport);
+ }
+
break;
case CS_ABORTED:
resid_len, fw_resid_len, sp, cp);
if (rsp->status_srb == NULL)
- sp->done(ha, sp, res);
+ sp->done(sp, res);
}
/**
/* Place command on done queue. */
if (sense_len == 0) {
rsp->status_srb = NULL;
- sp->done(ha, sp, cp->result);
+ sp->done(sp, cp->result);
}
}
sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
if (sp) {
- sp->done(ha, sp, res);
+ sp->done(sp, res);
return;
}
fatal:
abt = &sp->u.iocb_cmd;
abt->u.abt.comp_status = le32_to_cpu(pkt->nport_handle);
- sp->done(vha, sp, 0);
+ sp->done(sp, 0);
}
/**
}
case ABTS_RESP_24XX:
case CTIO_TYPE7:
- case NOTIFY_ACK_TYPE:
case CTIO_CRC2:
qlt_response_pkt_all_vps(vha, (response_t *)pkt);
break;
+ case NOTIFY_ACK_TYPE:
+ if (pkt->handle == QLA_TGT_SKIP_HANDLE)
+ qlt_response_pkt_all_vps(vha, (response_t *)pkt);
+ else
+ qla24xxx_nack_iocb_entry(vha, rsp->req,
+ (struct nack_to_isp *)pkt);
+ break;
case MARKER_TYPE:
/* Do nothing in this case, this check is to prevent it
* from falling into default case
qla24xx_abort_iocb_entry(vha, rsp->req,
(struct abort_entry_24xx *)pkt);
break;
+ case MBX_IOCB_TYPE:
+ qla24xx_mbx_iocb_entry(vha, rsp->req,
+ (struct mbx_24xx_entry *)pkt);
+ break;
default:
/* Type Not Supported. */
ql_dbg(ql_dbg_async, vha, 0x5042,
if (IS_P3P_TYPE(ha)) {
struct device_reg_82xx __iomem *reg = &ha->iobase->isp82;
WRT_REG_DWORD(®->rsp_q_out[0], rsp->ring_index);
- } else
+ } else {
WRT_REG_DWORD(rsp->rsp_q_out, rsp->ring_index);
+ }
}
static void
git.samba.org / sfrench / cifs-2.6.git / blobdiff