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path: root/drivers/scsi/qla2xxx/qla_isr.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c73
1 files changed, 54 insertions, 19 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 9d9668aac6f6..2fd79129bb2a 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1041,6 +1041,7 @@ global_port_update:
*/
atomic_set(&vha->loop_down_timer, 0);
if (atomic_read(&vha->loop_state) != LOOP_DOWN &&
+ !ha->flags.n2n_ae &&
atomic_read(&vha->loop_state) != LOOP_DEAD) {
ql_dbg(ql_dbg_async, vha, 0x5011,
"Asynchronous PORT UPDATE ignored %04x/%04x/%04x.\n",
@@ -1543,8 +1544,8 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
struct fc_bsg_reply *bsg_reply;
uint16_t comp_status;
uint32_t fw_status[3];
- uint8_t* fw_sts_ptr;
int res;
+ struct srb_iocb *els;
sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
if (!sp)
@@ -1561,10 +1562,14 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
break;
case SRB_ELS_DCMD:
type = "Driver ELS logo";
- ql_dbg(ql_dbg_user, vha, 0x5047,
- "Completing %s: (%p) type=%d.\n", type, sp, sp->type);
- sp->done(sp, 0);
- return;
+ if (iocb_type != ELS_IOCB_TYPE) {
+ ql_dbg(ql_dbg_user, vha, 0x5047,
+ "Completing %s: (%p) type=%d.\n",
+ type, sp, sp->type);
+ sp->done(sp, 0);
+ return;
+ }
+ break;
case SRB_CT_PTHRU_CMD:
/* borrowing sts_entry_24xx.comp_status.
same location as ct_entry_24xx.comp_status
@@ -1584,6 +1589,33 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
fw_status[1] = le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->error_subcode_1);
fw_status[2] = le16_to_cpu(((struct els_sts_entry_24xx*)pkt)->error_subcode_2);
+ if (iocb_type == ELS_IOCB_TYPE) {
+ els = &sp->u.iocb_cmd;
+ els->u.els_plogi.fw_status[0] = fw_status[0];
+ els->u.els_plogi.fw_status[1] = fw_status[1];
+ els->u.els_plogi.fw_status[2] = fw_status[2];
+ els->u.els_plogi.comp_status = fw_status[0];
+ if (comp_status == CS_COMPLETE) {
+ res = DID_OK << 16;
+ } else {
+ if (comp_status == CS_DATA_UNDERRUN) {
+ res = DID_OK << 16;
+ els->u.els_plogi.len =
+ le16_to_cpu(((struct els_sts_entry_24xx *)
+ pkt)->total_byte_count);
+ } else {
+ els->u.els_plogi.len = 0;
+ res = DID_ERROR << 16;
+ }
+ }
+ ql_log(ql_log_info, vha, 0x503f,
+ "ELS IOCB Done -%s error hdl=%x comp_status=0x%x error subcode 1=0x%x error subcode 2=0x%x total_byte=0x%x\n",
+ type, sp->handle, comp_status, fw_status[1], fw_status[2],
+ le16_to_cpu(((struct els_sts_entry_24xx *)
+ pkt)->total_byte_count));
+ goto els_ct_done;
+ }
+
/* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
* fc payload to the caller
*/
@@ -1604,11 +1636,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
type, sp->handle, comp_status, fw_status[1], fw_status[2],
le16_to_cpu(((struct els_sts_entry_24xx *)
pkt)->total_byte_count));
- fw_sts_ptr = ((uint8_t*)scsi_req(bsg_job->req)->sense) +
- sizeof(struct fc_bsg_reply);
- memcpy( fw_sts_ptr, fw_status, sizeof(fw_status));
- }
- else {
+ } else {
ql_dbg(ql_dbg_user, vha, 0x5040,
"ELS-CT pass-through-%s error hdl=%x comp_status-status=0x%x "
"error subcode 1=0x%x error subcode 2=0x%x.\n",
@@ -1619,10 +1647,9 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
pkt)->error_subcode_2));
res = DID_ERROR << 16;
bsg_reply->reply_payload_rcv_len = 0;
- fw_sts_ptr = ((uint8_t*)scsi_req(bsg_job->req)->sense) +
- sizeof(struct fc_bsg_reply);
- memcpy( fw_sts_ptr, fw_status, sizeof(fw_status));
}
+ memcpy(bsg_job->reply + sizeof(struct fc_bsg_reply),
+ fw_status, sizeof(fw_status));
ql_dump_buffer(ql_dbg_user + ql_dbg_buffer, vha, 0x5056,
(uint8_t *)pkt, sizeof(*pkt));
}
@@ -1631,6 +1658,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
bsg_reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
bsg_job->reply_len = 0;
}
+els_ct_done:
sp->done(sp, res);
}
@@ -3129,6 +3157,7 @@ qla24xx_intr_handler(int irq, void *dev_id)
case INTR_RSP_QUE_UPDATE_83XX:
qla24xx_process_response_queue(vha, rsp);
break;
+ case INTR_ATIO_QUE_UPDATE_27XX:
case INTR_ATIO_QUE_UPDATE:{
unsigned long flags2;
spin_lock_irqsave(&ha->tgt.atio_lock, flags2);
@@ -3259,6 +3288,7 @@ qla24xx_msix_default(int irq, void *dev_id)
case INTR_RSP_QUE_UPDATE_83XX:
qla24xx_process_response_queue(vha, rsp);
break;
+ case INTR_ATIO_QUE_UPDATE_27XX:
case INTR_ATIO_QUE_UPDATE:{
unsigned long flags2;
spin_lock_irqsave(&ha->tgt.atio_lock, flags2);
@@ -3347,7 +3377,8 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
.pre_vectors = QLA_BASE_VECTORS,
};
- if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) {
+ if (QLA_TGT_MODE_ENABLED() && (ql2xenablemsix != 0) &&
+ IS_ATIO_MSIX_CAPABLE(ha)) {
desc.pre_vectors++;
min_vecs++;
}
@@ -3374,7 +3405,7 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
ha->msix_count, ret);
ha->msix_count = ret;
/* Recalculate queue values */
- if (ha->mqiobase && ql2xmqsupport) {
+ if (ha->mqiobase && (ql2xmqsupport || ql2xnvmeenable)) {
ha->max_req_queues = ha->msix_count - 1;
/* ATIOQ needs 1 vector. That's 1 less QPair */
@@ -3432,7 +3463,8 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
* If target mode is enable, also request the vector for the ATIO
* queue.
*/
- if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) {
+ if (QLA_TGT_MODE_ENABLED() && (ql2xenablemsix != 0) &&
+ IS_ATIO_MSIX_CAPABLE(ha)) {
qentry = &ha->msix_entries[QLA_ATIO_VECTOR];
rsp->msix = qentry;
qentry->handle = rsp;
@@ -3486,11 +3518,14 @@ qla2x00_request_irqs(struct qla_hw_data *ha, struct rsp_que *rsp)
scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
/* If possible, enable MSI-X. */
- if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha) &&
- !IS_CNA_CAPABLE(ha) && !IS_QLA2031(ha) && !IS_QLAFX00(ha) &&
- !IS_QLA27XX(ha))
+ if (ql2xenablemsix == 0 || (!IS_QLA2432(ha) && !IS_QLA2532(ha) &&
+ !IS_QLA8432(ha) && !IS_CNA_CAPABLE(ha) && !IS_QLA2031(ha) &&
+ !IS_QLAFX00(ha) && !IS_QLA27XX(ha)))
goto skip_msi;
+ if (ql2xenablemsix == 2)
+ goto skip_msix;
+
if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_HP &&
(ha->pdev->subsystem_device == 0x7040 ||
ha->pdev->subsystem_device == 0x7041 ||
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.