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-rw-r--r--drivers/scsi/lpfc/lpfc.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c13
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_debugfs.c22
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c22
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c24
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h4
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c135
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.c107
-rw-r--r--drivers/scsi/lpfc/lpfc_nvme.h1
-rw-r--r--drivers/scsi/lpfc/lpfc_nvmet.c43
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c4
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c68
-rw-r--r--drivers/scsi/lpfc/lpfc_sli4.h6
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
17 files changed, 325 insertions, 138 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 0bba2e30b4f0..257bbdd0f0b8 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -99,12 +99,13 @@ struct lpfc_sli2_slim;
#define FC_MAX_ADPTMSG 64
#define MAX_HBAEVT 32
+#define MAX_HBAS_NO_RESET 16
/* Number of MSI-X vectors the driver uses */
#define LPFC_MSIX_VECTORS 2
/* lpfc wait event data ready flag */
-#define LPFC_DATA_READY (1<<0)
+#define LPFC_DATA_READY 0 /* bit 0 */
/* queue dump line buffer size */
#define LPFC_LBUF_SZ 128
@@ -692,6 +693,7 @@ struct lpfc_hba {
* capability
*/
#define HBA_NVME_IOQ_FLUSH 0x80000 /* NVME IO queues flushed. */
+#define NVME_XRI_ABORT_EVENT 0x100000
uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/
struct lpfc_dmabuf slim2p;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 5c783ef7f260..22819afbaef5 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -3010,6 +3010,12 @@ MODULE_PARM_DESC(lpfc_poll, "FCP ring polling mode control:"
static DEVICE_ATTR(lpfc_poll, S_IRUGO | S_IWUSR,
lpfc_poll_show, lpfc_poll_store);
+int lpfc_no_hba_reset_cnt;
+unsigned long lpfc_no_hba_reset[MAX_HBAS_NO_RESET] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+module_param_array(lpfc_no_hba_reset, ulong, &lpfc_no_hba_reset_cnt, 0444);
+MODULE_PARM_DESC(lpfc_no_hba_reset, "WWPN of HBAs that should not be reset");
+
LPFC_ATTR(sli_mode, 0, 0, 3,
"SLI mode selector:"
" 0 - auto (SLI-3 if supported),"
@@ -3309,9 +3315,9 @@ LPFC_ATTR_R(nvmet_mrq_post, LPFC_DEF_MRQ_POST,
* lpfc_enable_fc4_type: Defines what FC4 types are supported.
* Supported Values: 1 - register just FCP
* 3 - register both FCP and NVME
- * Supported values are [1,3]. Default value is 3
+ * Supported values are [1,3]. Default value is 1
*/
-LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_BOTH,
+LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_FCP,
LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH,
"Define fc4 type to register with fabric.");
@@ -4451,7 +4457,8 @@ lpfc_fcp_imax_store(struct device *dev, struct device_attribute *attr,
return -EINVAL;
phba->cfg_fcp_imax = (uint32_t)val;
- for (i = 0; i < phba->io_channel_irqs; i++)
+
+ for (i = 0; i < phba->io_channel_irqs; i += LPFC_MAX_EQ_DELAY_EQID_CNT)
lpfc_modify_hba_eq_delay(phba, i);
return strlen(buf);
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 843dd73004da..54e6ac42fbcd 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -384,7 +384,7 @@ void lpfc_free_sysfs_attr(struct lpfc_vport *);
extern struct device_attribute *lpfc_hba_attrs[];
extern struct device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template;
-extern struct scsi_host_template lpfc_template_s3;
+extern struct scsi_host_template lpfc_template_no_hr;
extern struct scsi_host_template lpfc_template_nvme;
extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions;
@@ -554,3 +554,5 @@ void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba,
struct lpfc_wcqe_complete *abts_cmpl);
extern int lpfc_enable_nvmet_cnt;
extern unsigned long long lpfc_enable_nvmet[];
+extern int lpfc_no_hba_reset_cnt;
+extern unsigned long lpfc_no_hba_reset[];
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index c22bb3f887e1..d3e9af983015 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -939,8 +939,8 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
"FC4 x%08x, Data: x%08x x%08x\n",
ndlp, did, ndlp->nlp_fc4_type,
FC_TYPE_FCP, FC_TYPE_NVME);
+ ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
}
- ndlp->nlp_prev_state = NLP_STE_REG_LOGIN_ISSUE;
lpfc_nlp_set_state(vport, ndlp, NLP_STE_PRLI_ISSUE);
lpfc_issue_els_prli(vport, ndlp, 0);
} else
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 9f4798e9d938..913eed822cb8 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -3653,17 +3653,6 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf,
idiag.ptr_private = phba->sli4_hba.nvmels_cq;
goto pass_check;
}
- /* NVME LS complete queue */
- if (phba->sli4_hba.nvmels_cq &&
- phba->sli4_hba.nvmels_cq->queue_id == queid) {
- /* Sanity check */
- rc = lpfc_idiag_que_param_check(
- phba->sli4_hba.nvmels_cq, index, count);
- if (rc)
- goto error_out;
- idiag.ptr_private = phba->sli4_hba.nvmels_cq;
- goto pass_check;
- }
/* FCP complete queue */
if (phba->sli4_hba.fcp_cq) {
for (qidx = 0; qidx < phba->cfg_fcp_io_channel;
@@ -3738,17 +3727,6 @@ lpfc_idiag_queacc_write(struct file *file, const char __user *buf,
idiag.ptr_private = phba->sli4_hba.nvmels_wq;
goto pass_check;
}
- /* NVME LS work queue */
- if (phba->sli4_hba.nvmels_wq &&
- phba->sli4_hba.nvmels_wq->queue_id == queid) {
- /* Sanity check */
- rc = lpfc_idiag_que_param_check(
- phba->sli4_hba.nvmels_wq, index, count);
- if (rc)
- goto error_out;
- idiag.ptr_private = phba->sli4_hba.nvmels_wq;
- goto pass_check;
- }
/* FCP work queue */
if (phba->sli4_hba.fcp_wq) {
for (qidx = 0; qidx < phba->cfg_fcp_io_channel;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 2d26440e6f2f..d9c61d030034 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -5177,15 +5177,15 @@ lpfc_rdp_res_speed(struct fc_rdp_port_speed_desc *desc, struct lpfc_hba *phba)
static uint32_t
lpfc_rdp_res_diag_port_names(struct fc_rdp_port_name_desc *desc,
- struct lpfc_hba *phba)
+ struct lpfc_vport *vport)
{
desc->tag = cpu_to_be32(RDP_PORT_NAMES_DESC_TAG);
- memcpy(desc->port_names.wwnn, phba->wwnn,
+ memcpy(desc->port_names.wwnn, &vport->fc_nodename,
sizeof(desc->port_names.wwnn));
- memcpy(desc->port_names.wwpn, phba->wwpn,
+ memcpy(desc->port_names.wwpn, &vport->fc_portname,
sizeof(desc->port_names.wwpn));
desc->length = cpu_to_be32(sizeof(desc->port_names));
@@ -5279,7 +5279,7 @@ lpfc_els_rdp_cmpl(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context,
len += lpfc_rdp_res_link_error((struct fc_rdp_link_error_status_desc *)
(len + pcmd), &rdp_context->link_stat);
len += lpfc_rdp_res_diag_port_names((struct fc_rdp_port_name_desc *)
- (len + pcmd), phba);
+ (len + pcmd), vport);
len += lpfc_rdp_res_attach_port_names((struct fc_rdp_port_name_desc *)
(len + pcmd), vport, ndlp);
len += lpfc_rdp_res_fec_desc((struct fc_fec_rdp_desc *)(len + pcmd),
@@ -8371,11 +8371,17 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
spin_lock_irq(shost->host_lock);
vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI;
spin_unlock_irq(shost->host_lock);
- if (vport->port_type == LPFC_PHYSICAL_PORT
- && !(vport->fc_flag & FC_LOGO_RCVD_DID_CHNG))
- lpfc_issue_init_vfi(vport);
- else
+ if (mb->mbxStatus == MBX_NOT_FINISHED)
+ break;
+ if ((vport->port_type == LPFC_PHYSICAL_PORT) &&
+ !(vport->fc_flag & FC_LOGO_RCVD_DID_CHNG)) {
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ lpfc_issue_init_vfi(vport);
+ else
+ lpfc_initial_flogi(vport);
+ } else {
lpfc_initial_fdisc(vport);
+ }
break;
}
} else {
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 194a14d5f8a9..180b072beef6 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -313,8 +313,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
ndlp->nlp_state, ndlp->nlp_rpi);
}
- if (!(vport->load_flag & FC_UNLOADING) &&
- !(ndlp->nlp_flag & NLP_DELAY_TMO) &&
+ if (!(ndlp->nlp_flag & NLP_DELAY_TMO) &&
!(ndlp->nlp_flag & NLP_NPR_2B_DISC) &&
(ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) &&
(ndlp->nlp_state != NLP_STE_REG_LOGIN_ISSUE) &&
@@ -641,6 +640,8 @@ lpfc_work_done(struct lpfc_hba *phba)
lpfc_handle_rrq_active(phba);
if (phba->hba_flag & FCP_XRI_ABORT_EVENT)
lpfc_sli4_fcp_xri_abort_event_proc(phba);
+ if (phba->hba_flag & NVME_XRI_ABORT_EVENT)
+ lpfc_sli4_nvme_xri_abort_event_proc(phba);
if (phba->hba_flag & ELS_XRI_ABORT_EVENT)
lpfc_sli4_els_xri_abort_event_proc(phba);
if (phba->hba_flag & ASYNC_EVENT)
@@ -2173,7 +2174,7 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
uint32_t boot_flag, addr_mode;
uint16_t fcf_index, next_fcf_index;
struct lpfc_fcf_rec *fcf_rec = NULL;
- uint16_t vlan_id;
+ uint16_t vlan_id = LPFC_FCOE_NULL_VID;
bool select_new_fcf;
int rc;
@@ -4020,9 +4021,11 @@ lpfc_register_remote_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
rdata = rport->dd_data;
/* break the link before dropping the ref */
ndlp->rport = NULL;
- if (rdata && rdata->pnode == ndlp)
- lpfc_nlp_put(ndlp);
- rdata->pnode = NULL;
+ if (rdata) {
+ if (rdata->pnode == ndlp)
+ lpfc_nlp_put(ndlp);
+ rdata->pnode = NULL;
+ }
/* drop reference for earlier registeration */
put_device(&rport->dev);
}
@@ -4344,9 +4347,8 @@ lpfc_initialize_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
{
INIT_LIST_HEAD(&ndlp->els_retry_evt.evt_listp);
INIT_LIST_HEAD(&ndlp->dev_loss_evt.evt_listp);
- init_timer(&ndlp->nlp_delayfunc);
- ndlp->nlp_delayfunc.function = lpfc_els_retry_delay;
- ndlp->nlp_delayfunc.data = (unsigned long)ndlp;
+ setup_timer(&ndlp->nlp_delayfunc, lpfc_els_retry_delay,
+ (unsigned long)ndlp);
ndlp->nlp_DID = did;
ndlp->vport = vport;
ndlp->phba = vport->phba;
@@ -4606,9 +4608,9 @@ lpfc_sli4_dequeue_nport_iocbs(struct lpfc_hba *phba,
pring = qp->pring;
if (!pring)
continue;
- spin_lock_irq(&pring->ring_lock);
+ spin_lock(&pring->ring_lock);
__lpfc_dequeue_nport_iocbs(phba, ndlp, pring, dequeue_list);
- spin_unlock_irq(&pring->ring_lock);
+ spin_unlock(&pring->ring_lock);
}
spin_unlock_irq(&phba->hbalock);
}
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index cfdb068a3bfc..15277705cb6b 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1001,7 +1001,7 @@ struct eq_delay_info {
uint32_t phase;
uint32_t delay_multi;
};
-#define LPFC_MAX_EQ_DELAY 8
+#define LPFC_MAX_EQ_DELAY_EQID_CNT 8
struct sgl_page_pairs {
uint32_t sgl_pg0_addr_lo;
@@ -1070,7 +1070,7 @@ struct lpfc_mbx_modify_eq_delay {
union {
struct {
uint32_t num_eq;
- struct eq_delay_info eq[LPFC_MAX_EQ_DELAY];
+ struct eq_delay_info eq[LPFC_MAX_EQ_DELAY_EQID_CNT];
} request;
struct {
uint32_t word0;
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 0ee429d773f3..6cc561b04211 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3555,6 +3555,44 @@ out_free_mem:
return rc;
}
+static uint64_t
+lpfc_get_wwpn(struct lpfc_hba *phba)
+{
+ uint64_t wwn;
+ int rc;
+ LPFC_MBOXQ_t *mboxq;
+ MAILBOX_t *mb;
+
+
+ mboxq = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool,
+ GFP_KERNEL);
+ if (!mboxq)
+ return (uint64_t)-1;
+
+ /* First get WWN of HBA instance */
+ lpfc_read_nv(phba, mboxq);
+ rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
+ if (rc != MBX_SUCCESS) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "6019 Mailbox failed , mbxCmd x%x "
+ "READ_NV, mbxStatus x%x\n",
+ bf_get(lpfc_mqe_command, &mboxq->u.mqe),
+ bf_get(lpfc_mqe_status, &mboxq->u.mqe));
+ mempool_free(mboxq, phba->mbox_mem_pool);
+ return (uint64_t) -1;
+ }
+ mb = &mboxq->u.mb;
+ memcpy(&wwn, (char *)mb->un.varRDnvp.portname, sizeof(uint64_t));
+ /* wwn is WWPN of HBA instance */
+ mempool_free(mboxq, phba->mbox_mem_pool);
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ return be64_to_cpu(wwn);
+ else
+ return (((wwn & 0xffffffff00000000) >> 32) |
+ ((wwn & 0x00000000ffffffff) << 32));
+
+}
+
/**
* lpfc_sli4_nvme_sgl_update - update xri-sgl sizing and mapping
* @phba: pointer to lpfc hba data structure.
@@ -3676,17 +3714,32 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
struct lpfc_vport *vport;
struct Scsi_Host *shost = NULL;
int error = 0;
+ int i;
+ uint64_t wwn;
+ bool use_no_reset_hba = false;
+
+ wwn = lpfc_get_wwpn(phba);
+
+ for (i = 0; i < lpfc_no_hba_reset_cnt; i++) {
+ if (wwn == lpfc_no_hba_reset[i]) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+ "6020 Setting use_no_reset port=%llx\n",
+ wwn);
+ use_no_reset_hba = true;
+ break;
+ }
+ }
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) {
if (dev != &phba->pcidev->dev) {
shost = scsi_host_alloc(&lpfc_vport_template,
sizeof(struct lpfc_vport));
} else {
- if (phba->sli_rev == LPFC_SLI_REV4)
+ if (!use_no_reset_hba)
shost = scsi_host_alloc(&lpfc_template,
sizeof(struct lpfc_vport));
else
- shost = scsi_host_alloc(&lpfc_template_s3,
+ shost = scsi_host_alloc(&lpfc_template_no_hr,
sizeof(struct lpfc_vport));
}
} else if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
@@ -3734,17 +3787,14 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
INIT_LIST_HEAD(&vport->rcv_buffer_list);
spin_lock_init(&vport->work_port_lock);
- init_timer(&vport->fc_disctmo);
- vport->fc_disctmo.function = lpfc_disc_timeout;
- vport->fc_disctmo.data = (unsigned long)vport;
+ setup_timer(&vport->fc_disctmo, lpfc_disc_timeout,
+ (unsigned long)vport);
- init_timer(&vport->els_tmofunc);
- vport->els_tmofunc.function = lpfc_els_timeout;
- vport->els_tmofunc.data = (unsigned long)vport;
+ setup_timer(&vport->els_tmofunc, lpfc_els_timeout,
+ (unsigned long)vport);
- init_timer(&vport->delayed_disc_tmo);
- vport->delayed_disc_tmo.function = lpfc_delayed_disc_tmo;
- vport->delayed_disc_tmo.data = (unsigned long)vport;
+ setup_timer(&vport->delayed_disc_tmo, lpfc_delayed_disc_tmo,
+ (unsigned long)vport);
error = scsi_add_host_with_dma(shost, dev, &phba->pcidev->dev);
if (error)
@@ -5406,21 +5456,15 @@ lpfc_setup_driver_resource_phase1(struct lpfc_hba *phba)
INIT_LIST_HEAD(&phba->luns);
/* MBOX heartbeat timer */
- init_timer(&psli->mbox_tmo);
- psli->mbox_tmo.function = lpfc_mbox_timeout;
- psli->mbox_tmo.data = (unsigned long) phba;
+ setup_timer(&psli->mbox_tmo, lpfc_mbox_timeout, (unsigned long)phba);
/* Fabric block timer */
- init_timer(&phba->fabric_block_timer);
- phba->fabric_block_timer.function = lpfc_fabric_block_timeout;
- phba->fabric_block_timer.data = (unsigned long) phba;
+ setup_timer(&phba->fabric_block_timer, lpfc_fabric_block_timeout,
+ (unsigned long)phba);
/* EA polling mode timer */
- init_timer(&phba->eratt_poll);
- phba->eratt_poll.function = lpfc_poll_eratt;
- phba->eratt_poll.data = (unsigned long) phba;
+ setup_timer(&phba->eratt_poll, lpfc_poll_eratt,
+ (unsigned long)phba);
/* Heartbeat timer */
- init_timer(&phba->hb_tmofunc);
- phba->hb_tmofunc.function = lpfc_hb_timeout;
- phba->hb_tmofunc.data = (unsigned long)phba;
+ setup_timer(&phba->hb_tmofunc, lpfc_hb_timeout, (unsigned long)phba);
return 0;
}
@@ -5446,9 +5490,8 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
*/
/* FCP polling mode timer */
- init_timer(&phba->fcp_poll_timer);
- phba->fcp_poll_timer.function = lpfc_poll_timeout;
- phba->fcp_poll_timer.data = (unsigned long) phba;
+ setup_timer(&phba->fcp_poll_timer, lpfc_poll_timeout,
+ (unsigned long)phba);
/* Host attention work mask setup */
phba->work_ha_mask = (HA_ERATT | HA_MBATT | HA_LATT);
@@ -5482,7 +5525,8 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
/* Initialize the host templates the configured values. */
lpfc_vport_template.sg_tablesize = phba->cfg_sg_seg_cnt;
- lpfc_template_s3.sg_tablesize = phba->cfg_sg_seg_cnt;
+ lpfc_template_no_hr.sg_tablesize = phba->cfg_sg_seg_cnt;
+ lpfc_template.sg_tablesize = phba->cfg_sg_seg_cnt;
/* There are going to be 2 reserved BDEs: 1 FCP cmnd + 1 FCP rsp */
if (phba->cfg_enable_bg) {
@@ -5617,14 +5661,11 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
* Initialize timers used by driver
*/
- init_timer(&phba->rrq_tmr);
- phba->rrq_tmr.function = lpfc_rrq_timeout;
- phba->rrq_tmr.data = (unsigned long)phba;
+ setup_timer(&phba->rrq_tmr, lpfc_rrq_timeout, (unsigned long)phba);
/* FCF rediscover timer */
- init_timer(&phba->fcf.redisc_wait);
- phba->fcf.redisc_wait.function = lpfc_sli4_fcf_redisc_wait_tmo;
- phba->fcf.redisc_wait.data = (unsigned long)phba;
+ setup_timer(&phba->fcf.redisc_wait, lpfc_sli4_fcf_redisc_wait_tmo,
+ (unsigned long)phba);
/*
* Control structure for handling external multi-buffer mailbox
@@ -5706,6 +5747,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
/* Initialize the host templates with the updated values. */
lpfc_vport_template.sg_tablesize = phba->cfg_sg_seg_cnt;
lpfc_template.sg_tablesize = phba->cfg_sg_seg_cnt;
+ lpfc_template_no_hr.sg_tablesize = phba->cfg_sg_seg_cnt;
if (phba->cfg_sg_dma_buf_size <= LPFC_MIN_SG_SLI4_BUF_SZ)
phba->cfg_sg_dma_buf_size = LPFC_MIN_SG_SLI4_BUF_SZ;
@@ -5736,6 +5778,8 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
/* Initialize the Abort nvme buffer list used by driver */
spin_lock_init(&phba->sli4_hba.abts_nvme_buf_list_lock);
INIT_LIST_HEAD(&phba->sli4_hba.lpfc_abts_nvme_buf_list);
+ /* Fast-path XRI aborted CQ Event work queue list */
+ INIT_LIST_HEAD(&phba->sli4_hba.sp_nvme_xri_aborted_work_queue);
}
/* This abort list used by worker thread */
@@ -5847,10 +5891,17 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
/* Check to see if it matches any module parameter */
for (i = 0; i < lpfc_enable_nvmet_cnt; i++) {
if (wwn == lpfc_enable_nvmet[i]) {
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"6017 NVME Target %016llx\n",
wwn);
phba->nvmet_support = 1; /* a match */
+#else
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "6021 Can't enable NVME Target."
+ " NVME_TARGET_FC infrastructure"
+ " is not in kernel\n");
+#endif
}
}
}
@@ -8712,12 +8763,9 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba)
}
}
- /*
- * Configure EQ delay multipier for interrupt coalescing using
- * MODIFY_EQ_DELAY for all EQs created, LPFC_MAX_EQ_DELAY at a time.
- */
- for (qidx = 0; qidx < io_channel; qidx += LPFC_MAX_EQ_DELAY)
+ for (qidx = 0; qidx < io_channel; qidx += LPFC_MAX_EQ_DELAY_EQID_CNT)
lpfc_modify_hba_eq_delay(phba, qidx);
+
return 0;
out_destroy:
@@ -8973,6 +9021,11 @@ lpfc_sli4_cq_event_release_all(struct lpfc_hba *phba)
/* Pending ELS XRI abort events */
list_splice_init(&phba->sli4_hba.sp_els_xri_aborted_work_queue,
&cqelist);
+ if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
+ /* Pending NVME XRI abort events */
+ list_splice_init(&phba->sli4_hba.sp_nvme_xri_aborted_work_queue,
+ &cqelist);
+ }
/* Pending asynnc events */
list_splice_init(&phba->sli4_hba.sp_asynce_work_queue,
&cqelist);
@@ -10400,12 +10453,7 @@ lpfc_pci_remove_one_s3(struct pci_dev *pdev)
fc_remove_host(shost);
scsi_remove_host(shost);
- /* Perform ndlp cleanup on the physical port. The nvme and nvmet
- * localports are destroyed after to cleanup all transport memory.
- */
lpfc_cleanup(vport);
- lpfc_nvmet_destroy_targetport(phba);
- lpfc_nvme_destroy_localport(vport);
/*
* Bring down the SLI Layer. This step disable all interrupts,
@@ -12018,6 +12066,7 @@ static struct pci_driver lpfc_driver = {
.id_table = lpfc_id_table,
.probe = lpfc_pci_probe_one,
.remove = lpfc_pci_remove_one,
+ .shutdown = lpfc_pci_remove_one,
.suspend = lpfc_pci_suspend_one,
.resume = lpfc_pci_resume_one,
.err_handler = &lpfc_err_handler,
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index c61d8d692ede..5986c7957199 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -646,7 +646,6 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
}
dma_buf->iocbq = lpfc_sli_get_iocbq(phba);
- dma_buf->iocbq->iocb_flag = LPFC_IO_NVMET;
if (!dma_buf->iocbq) {
kfree(dma_buf->context);
pci_pool_free(phba->lpfc_drb_pool, dma_buf->dbuf.virt,
@@ -658,6 +657,7 @@ lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba)
"2621 Ran out of nvmet iocb/WQEs\n");
return NULL;
}
+ dma_buf->iocbq->iocb_flag = LPFC_IO_NVMET;
nvmewqe = dma_buf->iocbq;
wqe = (union lpfc_wqe128 *)&nvmewqe->wqe;
/* Initialize WQE */
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index 609a908ea9db..0024de1c6c1f 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -316,7 +316,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
bf_set(wqe_dfctl, &wqe->gen_req.wge_ctl, 0);
bf_set(wqe_si, &wqe->gen_req.wge_ctl, 1);
bf_set(wqe_la, &wqe->gen_req.wge_ctl, 1);
- bf_set(wqe_rctl, &wqe->gen_req.wge_ctl, FC_RCTL_DD_UNSOL_CTL);
+ bf_set(wqe_rctl, &wqe->gen_req.wge_ctl, FC_RCTL_ELS4_REQ);
bf_set(wqe_type, &wqe->gen_req.wge_ctl, FC_TYPE_NVME);
/* Word 6 */
@@ -620,15 +620,15 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport,
* Embed the payload in the last half of the WQE
* WQE words 16-30 get the NVME CMD IU payload
*
- * WQE Word 16 is already setup with flags
- * WQE words 17-19 get payload Words 2-4
+ * WQE words 16-19 get payload Words 1-4
* WQE words 20-21 get payload Words 6-7
* WQE words 22-29 get payload Words 16-23
*/
- wptr = &wqe->words[17]; /* WQE ptr */
+ wptr = &wqe->words[16]; /* WQE ptr */
dptr = (uint32_t *)nCmd->cmdaddr; /* payload ptr */
- dptr += 2; /* Skip Words 0-1 in payload */
+ dptr++; /* Skip Word 0 in payload */
+ *wptr++ = *dptr++; /* Word 1 */
*wptr++ = *dptr++; /* Word 2 */
*wptr++ = *dptr++; /* Word 3 */
*wptr++ = *dptr++; /* Word 4 */
@@ -978,9 +978,6 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport,
bf_set(wqe_cmd_type, &wqe->generic.wqe_com,
NVME_WRITE_CMD);
- /* Word 16 */
- wqe->words[16] = LPFC_NVME_EMBED_WRITE;
-
phba->fc4NvmeOutputRequests++;
} else {
/* Word 7 */
@@ -1002,9 +999,6 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport,
bf_set(wqe_cmd_type, &wqe->generic.wqe_com,
NVME_READ_CMD);
- /* Word 16 */
- wqe->words[16] = LPFC_NVME_EMBED_READ;
-
phba->fc4NvmeInputRequests++;
}
} else {
@@ -1026,9 +1020,6 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport,
/* Word 11 */
bf_set(wqe_cmd_type, &wqe->generic.wqe_com, NVME_READ_CMD);
- /* Word 16 */
- wqe->words[16] = LPFC_NVME_EMBED_CMD;
-
phba->fc4NvmeControlRequests++;
}
/*
@@ -1286,6 +1277,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
pnvme_fcreq->private = (void *)lpfc_ncmd;
lpfc_ncmd->nvmeCmd = pnvme_fcreq;
lpfc_ncmd->nrport = rport;
+ lpfc_ncmd->ndlp = ndlp;
lpfc_ncmd->start_time = jiffies;
lpfc_nvme_prep_io_cmd(vport, lpfc_ncmd, ndlp);
@@ -1319,7 +1311,7 @@ lpfc_nvme_fcp_io_submit(struct nvme_fc_local_port *pnvme_lport,
"sid: x%x did: x%x oxid: x%x\n",
ret, vport->fc_myDID, ndlp->nlp_DID,
lpfc_ncmd->cur_iocbq.sli4_xritag);
- ret = -EINVAL;
+ ret = -EBUSY;
goto out_free_nvme_buf;
}
@@ -1821,10 +1813,10 @@ lpfc_post_nvme_sgl_list(struct lpfc_hba *phba,
pdma_phys_sgl1, cur_xritag);
if (status) {
/* failure, put on abort nvme list */
- lpfc_ncmd->exch_busy = 1;
+ lpfc_ncmd->flags |= LPFC_SBUF_XBUSY;
} else {
/* success, put on NVME buffer list */
- lpfc_ncmd->exch_busy = 0;
+ lpfc_ncmd->flags &= ~LPFC_SBUF_XBUSY;
lpfc_ncmd->status = IOSTAT_SUCCESS;
num_posted++;
}
@@ -1854,10 +1846,10 @@ lpfc_post_nvme_sgl_list(struct lpfc_hba *phba,
struct lpfc_nvme_buf, list);
if (status) {
/* failure, put on abort nvme list */
- lpfc_ncmd->exch_busy = 1;
+ lpfc_ncmd->flags |= LPFC_SBUF_XBUSY;
} else {
/* success, put on NVME buffer list */
- lpfc_ncmd->exch_busy = 0;
+ lpfc_ncmd->flags &= ~LPFC_SBUF_XBUSY;
lpfc_ncmd->status = IOSTAT_SUCCESS;
num_posted++;
}
@@ -2099,7 +2091,7 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd)
unsigned long iflag = 0;
lpfc_ncmd->nonsg_phys = 0;
- if (lpfc_ncmd->exch_busy) {
+ if (lpfc_ncmd->flags & LPFC_SBUF_XBUSY) {
spin_lock_irqsave(&phba->sli4_hba.abts_nvme_buf_list_lock,
iflag);
lpfc_ncmd->nvmeCmd = NULL;
@@ -2135,11 +2127,12 @@ lpfc_release_nvme_buf(struct lpfc_hba *phba, struct lpfc_nvme_buf *lpfc_ncmd)
int
lpfc_nvme_create_localport(struct lpfc_vport *vport)
{
+ int ret = 0;
struct lpfc_hba *phba = vport->phba;
struct nvme_fc_port_info nfcp_info;
struct nvme_fc_local_port *localport;
struct lpfc_nvme_lport *lport;
- int len, ret = 0;
+ int len;
/* Initialize this localport instance. The vport wwn usage ensures
* that NPIV is accounted for.
@@ -2156,8 +2149,12 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport)
/* localport is allocated from the stack, but the registration
* call allocates heap memory as well as the private area.
*/
+#if (IS_ENABLED(CONFIG_NVME_FC))
ret = nvme_fc_register_localport(&nfcp_info, &lpfc_nvme_template,
&vport->phba->pcidev->dev, &localport);
+#else
+ ret = -ENOMEM;
+#endif
if (!ret) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME | LOG_NVME_DISC,
"6005 Successfully registered local "
@@ -2173,10 +2170,10 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport)
lport->vport = vport;
INIT_LIST_HEAD(&lport->rport_list);
vport->nvmei_support = 1;
+ len = lpfc_new_nvme_buf(vport, phba->sli4_hba.nvme_xri_max);
+ vport->phba->total_nvme_bufs += len;
}
- len = lpfc_new_nvme_buf(vport, phba->sli4_hba.nvme_xri_max);
- vport->phba->total_nvme_bufs += len;
return ret;
}
@@ -2193,6 +2190,7 @@ lpfc_nvme_create_localport(struct lpfc_vport *vport)
void
lpfc_nvme_destroy_localport(struct lpfc_vport *vport)
{
+#if (IS_ENABLED(CONFIG_NVME_FC))
struct nvme_fc_local_port *localport;
struct lpfc_nvme_lport *lport;
struct lpfc_nvme_rport *rport = NULL, *rport_next = NULL;
@@ -2208,7 +2206,6 @@ lpfc_nvme_destroy_localport(struct lpfc_vport *vport)
lpfc_printf_vlog(vport, KERN_INFO, LOG_NVME,
"6011 Destroying NVME localport %p\n",
localport);
-
list_for_each_entry_safe(rport, rport_next, &lport->rport_list, list) {
/* The last node ref has to get released now before the rport
* private memory area is released by the transport.
@@ -2222,6 +2219,7 @@ lpfc_nvme_destroy_localport(struct lpfc_vport *vport)
"6008 rport fail destroy %x\n", ret);
wait_for_completion_timeout(&rport->rport_unreg_done, 5);
}
+
/* lport's rport list is clear. Unregister
* lport and release resources.
*/
@@ -2245,6 +2243,7 @@ lpfc_nvme_destroy_localport(struct lpfc_vport *vport)
"Failed, status x%x\n",
ret);
}
+#endif
}
void
@@ -2275,6 +2274,7 @@ lpfc_nvme_update_localport(struct lpfc_vport *vport)
int
lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
{
+#if (IS_ENABLED(CONFIG_NVME_FC))
int ret = 0;
struct nvme_fc_local_port *localport;
struct lpfc_nvme_lport *lport;
@@ -2348,7 +2348,6 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
rpinfo.port_role |= FC_PORT_ROLE_NVME_INITIATOR;
rpinfo.port_name = wwn_to_u64(ndlp->nlp_portname.u.wwn);
rpinfo.node_name = wwn_to_u64(ndlp->nlp_nodename.u.wwn);
-
ret = nvme_fc_register_remoteport(localport, &rpinfo,
&remote_port);
if (!ret) {
@@ -2384,6 +2383,9 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
ndlp->nlp_type, ndlp->nlp_DID, ndlp);
}
return ret;
+#else
+ return 0;
+#endif
}
/* lpfc_nvme_unregister_port - unbind the DID and port_role from this rport.
@@ -2401,6 +2403,7 @@ lpfc_nvme_register_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
void
lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
{
+#if (IS_ENABLED(CONFIG_NVME_FC))
int ret;
struct nvme_fc_local_port *localport;
struct lpfc_nvme_lport *lport;
@@ -2458,7 +2461,61 @@ lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
return;
input_err:
+#endif
lpfc_printf_vlog(vport, KERN_ERR, LOG_NVME_DISC,
"6168: State error: lport %p, rport%p FCID x%06x\n",
vport->localport, ndlp->rport, ndlp->nlp_DID);
}
+
+/**
+ * lpfc_sli4_nvme_xri_aborted - Fast-path process of NVME xri abort
+ * @phba: pointer to lpfc hba data structure.
+ * @axri: pointer to the fcp xri abort wcqe structure.
+ *
+ * This routine is invoked by the worker thread to process a SLI4 fast-path
+ * FCP aborted xri.
+ **/
+void
+lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba,
+ struct sli4_wcqe_xri_aborted *axri)
+{
+ uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri);
+ uint16_t rxid = bf_get(lpfc_wcqe_xa_remote_xid, axri);
+ struct lpfc_nvme_buf *lpfc_ncmd, *next_lpfc_ncmd;
+ struct lpfc_nodelist *ndlp;
+ unsigned long iflag = 0;
+ int rrq_empty = 0;
+
+ if (!(phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME))
+ return;
+ spin_lock_irqsave(&phba->hbalock, iflag);
+ spin_lock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ list_for_each_entry_safe(lpfc_ncmd, next_lpfc_ncmd,
+ &phba->sli4_hba.lpfc_abts_nvme_buf_list,
+ list) {
+ if (lpfc_ncmd->cur_iocbq.sli4_xritag == xri) {
+ list_del(&lpfc_ncmd->list);
+ lpfc_ncmd->flags &= ~LPFC_SBUF_XBUSY;
+ lpfc_ncmd->status = IOSTAT_SUCCESS;
+ spin_unlock(
+ &phba->sli4_hba.abts_nvme_buf_list_lock);
+
+ rrq_empty = list_empty(&phba->active_rrq_list);
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
+ ndlp = lpfc_ncmd->ndlp;
+ if (ndlp) {
+ lpfc_set_rrq_active(
+ phba, ndlp,
+ lpfc_ncmd->cur_iocbq.sli4_lxritag,
+ rxid, 1);
+ lpfc_sli4_abts_err_handler(phba, ndlp, axri);
+ }
+ lpfc_release_nvme_buf(phba, lpfc_ncmd);
+ if (rrq_empty)
+ lpfc_worker_wake_up(phba);
+ return;
+ }
+ }
+ spin_unlock(&phba->sli4_hba.abts_nvme_buf_list_lock);
+ spin_unlock_irqrestore(&phba->hbalock, iflag);
+}
diff --git a/drivers/scsi/lpfc/lpfc_nvme.h b/drivers/scsi/lpfc/lpfc_nvme.h
index b2fae5e813f8..1347deb8dd6c 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.h
+++ b/drivers/scsi/lpfc/lpfc_nvme.h
@@ -57,6 +57,7 @@ struct lpfc_nvme_buf {
struct list_head list;
struct nvmefc_fcp_req *nvmeCmd;
struct lpfc_nvme_rport *nrport;
+ struct lpfc_nodelist *ndlp;
uint32_t timeout;
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index c421e1738ee9..7ca868f394da 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -571,6 +571,7 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport,
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
"6102 Bad state IO x%x aborted\n",
ctxp->oxid);
+ rc = -ENXIO;
goto aerr;
}
@@ -580,6 +581,7 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport,
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
"6152 FCP Drop IO x%x: Prep\n",
ctxp->oxid);
+ rc = -ENXIO;
goto aerr;
}
@@ -618,8 +620,9 @@ lpfc_nvmet_xmt_fcp_op(struct nvmet_fc_target_port *tgtport,
ctxp->wqeq->hba_wqidx = 0;
nvmewqeq->context2 = NULL;
nvmewqeq->context3 = NULL;
+ rc = -EBUSY;
aerr:
- return -ENXIO;
+ return rc;
}
static void
@@ -668,9 +671,13 @@ lpfc_nvmet_create_targetport(struct lpfc_hba *phba)
lpfc_tgttemplate.target_features = NVMET_FCTGTFEAT_READDATA_RSP |
NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED;
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
error = nvmet_fc_register_targetport(&pinfo, &lpfc_tgttemplate,
&phba->pcidev->dev,
&phba->targetport);
+#else
+ error = -ENOMEM;
+#endif
if (error) {
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_DISC,
"6025 Cannot register NVME targetport "
@@ -731,9 +738,25 @@ lpfc_nvmet_update_targetport(struct lpfc_hba *phba)
return 0;
}
+/**
+ * lpfc_sli4_nvmet_xri_aborted - Fast-path process of nvmet xri abort
+ * @phba: pointer to lpfc hba data structure.
+ * @axri: pointer to the nvmet xri abort wcqe structure.
+ *
+ * This routine is invoked by the worker thread to process a SLI4 fast-path
+ * NVMET aborted xri.
+ **/
+void
+lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
+ struct sli4_wcqe_xri_aborted *axri)
+{
+ /* TODO: work in progress */
+}
+
void
lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba)
{
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
struct lpfc_nvmet_tgtport *tgtp;
if (phba->nvmet_support == 0)
@@ -745,6 +768,7 @@ lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba)
wait_for_completion_timeout(&tgtp->tport_unreg_done, 5);
}
phba->targetport = NULL;
+#endif
}
/**
@@ -764,6 +788,7 @@ static void
lpfc_nvmet_unsol_ls_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
struct hbq_dmabuf *nvmebuf)
{
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
struct lpfc_nvmet_tgtport *tgtp;
struct fc_frame_header *fc_hdr;
struct lpfc_nvmet_rcv_ctx *ctxp;
@@ -844,6 +869,7 @@ dropit:
atomic_inc(&tgtp->xmt_ls_abort);
lpfc_nvmet_unsol_ls_issue_abort(phba, ctxp, sid, oxid);
+#endif
}
/**
@@ -865,6 +891,7 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
struct rqb_dmabuf *nvmebuf,
uint64_t isr_timestamp)
{
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
struct lpfc_nvmet_rcv_ctx *ctxp;
struct lpfc_nvmet_tgtport *tgtp;
struct fc_frame_header *fc_hdr;
@@ -955,7 +982,7 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
atomic_inc(&tgtp->rcv_fcp_cmd_drop);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
- "6159 FCP Drop IO x%x: nvmet_fc_rcv_fcp_req x%x\n",
+ "6159 FCP Drop IO x%x: err x%x\n",
ctxp->oxid, rc);
dropit:
lpfc_nvmeio_data(phba, "NVMET FCP DROP: xri x%x sz %d from %06x\n",
@@ -970,6 +997,7 @@ dropit:
/* We assume a rcv'ed cmd ALWAYs fits into 1 buffer */
lpfc_nvmet_rq_post(phba, NULL, &nvmebuf->hbuf);
}
+#endif
}
/**
@@ -1114,7 +1142,7 @@ lpfc_nvmet_prep_ls_wqe(struct lpfc_hba *phba,
bf_set(wqe_dfctl, &wqe->xmit_sequence.wge_ctl, 0);
bf_set(wqe_ls, &wqe->xmit_sequence.wge_ctl, 1);
bf_set(wqe_la, &wqe->xmit_sequence.wge_ctl, 0);
- bf_set(wqe_rctl, &wqe->xmit_sequence.wge_ctl, FC_RCTL_DD_SOL_CTL);
+ bf_set(wqe_rctl, &wqe->xmit_sequence.wge_ctl, FC_RCTL_ELS4_REP);
bf_set(wqe_type, &wqe->xmit_sequence.wge_ctl, FC_TYPE_NVME);
/* Word 6 */
@@ -1445,7 +1473,6 @@ lpfc_nvmet_prep_fcp_wqe(struct lpfc_hba *phba,
case NVMET_FCOP_RSP:
/* Words 0 - 2 */
- sgel = &rsp->sg[0];
physaddr = rsp->rspdma;
wqe->fcp_trsp.bde.tus.f.bdeFlags = BUFF_TYPE_BDE_64;
wqe->fcp_trsp.bde.tus.f.bdeSize = rsp->rsplen;
@@ -1681,8 +1708,8 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
struct lpfc_nodelist *ndlp;
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6067 %s: Entrypoint: sid %x xri %x\n", __func__,
- sid, xri);
+ "6067 Abort: sid %x xri x%x/x%x\n",
+ sid, xri, ctxp->wqeq->sli4_xritag);
tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private;
@@ -1693,7 +1720,7 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
atomic_inc(&tgtp->xmt_abort_rsp_error);
lpfc_printf_log(phba, KERN_WARNING, LOG_NVME_ABTS,
"6134 Drop ABTS - wrong NDLP state x%x.\n",
- ndlp->nlp_state);
+ (ndlp) ? ndlp->nlp_state : NLP_STE_MAX_STATE);
/* No failure to an ABTS request. */
return 0;
@@ -1791,7 +1818,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
atomic_inc(&tgtp->xmt_abort_rsp_error);
lpfc_printf_log(phba, KERN_WARNING, LOG_NVME_ABTS,
"6160 Drop ABTS - wrong NDLP state x%x.\n",
- ndlp->nlp_state);
+ (ndlp) ? ndlp->nlp_state : NLP_STE_MAX_STATE);
/* No failure to an ABTS request. */
return 0;
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 9d6384af9fce..54fd0c81ceaf 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5953,12 +5953,13 @@ struct scsi_host_template lpfc_template_nvme = {
.track_queue_depth = 0,
};
-struct scsi_host_template lpfc_template_s3 = {
+struct scsi_host_template lpfc_template_no_hr = {
.module = THIS_MODULE,
.name = LPFC_DRIVER_NAME,
.proc_name = LPFC_DRIVER_NAME,
.info = lpfc_info,
.queuecommand = lpfc_queuecommand,
+ .eh_timed_out = fc_eh_timed_out,
.eh_abort_handler = lpfc_abort_handler,
.eh_device_reset_handler = lpfc_device_reset_handler,
.eh_target_reset_handler = lpfc_target_reset_handler,
@@ -6015,7 +6016,6 @@ struct scsi_host_template lpfc_vport_template = {
.eh_abort_handler = lpfc_abort_handler,
.eh_device_reset_handler = lpfc_device_reset_handler,
.eh_target_reset_handler = lpfc_target_reset_handler,
- .eh_bus_reset_handler = lpfc_bus_reset_handler,
.slave_alloc = lpfc_slave_alloc,
.slave_configure = lpfc_slave_configure,
.slave_destroy = lpfc_slave_destroy,
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index e43e5e23c24b..1c9fa45df7eb 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1,3 +1,4 @@
+
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
@@ -952,7 +953,7 @@ __lpfc_sli_get_els_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq)
start_sglq = sglq;
while (!found) {
if (!sglq)
- return NULL;
+ break;
if (ndlp && ndlp->active_rrqs_xri_bitmap &&
test_bit(sglq->sli4_lxritag,
ndlp->active_rrqs_xri_bitmap)) {
@@ -12213,6 +12214,41 @@ void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *phba)
}
/**
+ * lpfc_sli4_nvme_xri_abort_event_proc - Process nvme xri abort event
+ * @phba: pointer to lpfc hba data structure.
+ *
+ * This routine is invoked by the worker thread to process all the pending
+ * SLI4 NVME abort XRI events.
+ **/
+void lpfc_sli4_nvme_xri_abort_event_proc(struct lpfc_hba *phba)
+{
+ struct lpfc_cq_event *cq_event;
+
+ /* First, declare the fcp xri abort event has been handled */
+ spin_lock_irq(&phba->hbalock);
+ phba->hba_flag &= ~NVME_XRI_ABORT_EVENT;
+ spin_unlock_irq(&phba->hbalock);
+ /* Now, handle all the fcp xri abort events */
+ while (!list_empty(&phba->sli4_hba.sp_nvme_xri_aborted_work_queue)) {
+ /* Get the first event from the head of the event queue */
+ spin_lock_irq(&phba->hbalock);
+ list_remove_head(&phba->sli4_hba.sp_nvme_xri_aborted_work_queue,
+ cq_event, struct lpfc_cq_event, list);
+ spin_unlock_irq(&phba->hbalock);
+ /* Notify aborted XRI for NVME work queue */
+ if (phba->nvmet_support) {
+ lpfc_sli4_nvmet_xri_aborted(phba,
+ &cq_event->cqe.wcqe_axri);
+ } else {
+ lpfc_sli4_nvme_xri_aborted(phba,
+ &cq_event->cqe.wcqe_axri);
+ }
+ /* Free the event processed back to the free pool */
+ lpfc_sli4_cq_event_release(phba, cq_event);
+ }
+}
+
+/**
* lpfc_sli4_els_xri_abort_event_proc - Process els xri abort event
* @phba: pointer to lpfc hba data structure.
*
@@ -12709,10 +12745,22 @@ lpfc_sli4_sp_handle_abort_xri_wcqe(struct lpfc_hba *phba,
spin_unlock_irqrestore(&phba->hbalock, iflags);
workposted = true;
break;
+ case LPFC_NVME:
+ spin_lock_irqsave(&phba->hbalock, iflags);
+ list_add_tail(&cq_event->list,
+ &phba->sli4_hba.sp_nvme_xri_aborted_work_queue);
+ /* Set the nvme xri abort event flag */
+ phba->hba_flag |= NVME_XRI_ABORT_EVENT;
+ spin_unlock_irqrestore(&phba->hbalock, iflags);
+ workposted = true;
+ break;
default:
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "0603 Invalid work queue CQE subtype (x%x)\n",
- cq->subtype);
+ "0603 Invalid CQ subtype %d: "
+ "%08x %08x %08x %08x\n",
+ cq->subtype, wcqe->word0, wcqe->parameter,
+ wcqe->word2, wcqe->word3);
+ lpfc_sli4_cq_event_release(phba, cq_event);
workposted = false;
break;
}
@@ -13827,6 +13875,8 @@ lpfc_dual_chute_pci_bar_map(struct lpfc_hba *phba, uint16_t pci_barset)
* @startq: The starting FCP EQ to modify
*
* This function sends an MODIFY_EQ_DELAY mailbox command to the HBA.
+ * The command allows up to LPFC_MAX_EQ_DELAY_EQID_CNT EQ ID's to be
+ * updated in one mailbox command.
*
* The @phba struct is used to send mailbox command to HBA. The @startq
* is used to get the starting FCP EQ to change.
@@ -13879,7 +13929,7 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq)
eq_delay->u.request.eq[cnt].phase = 0;
eq_delay->u.request.eq[cnt].delay_multi = dmult;
cnt++;
- if (cnt >= LPFC_MAX_EQ_DELAY)
+ if (cnt >= LPFC_MAX_EQ_DELAY_EQID_CNT)
break;
}
eq_delay->u.request.num_eq = cnt;
@@ -15185,17 +15235,17 @@ lpfc_mrq_create(struct lpfc_hba *phba, struct lpfc_queue **hrqp,
drq = drqp[idx];
cq = cqp[idx];
- if (hrq->entry_count != drq->entry_count) {
- status = -EINVAL;
- goto out;
- }
-
/* sanity check on queue memory */
if (!hrq || !drq || !cq) {
status = -ENODEV;
goto out;
}
+ if (hrq->entry_count != drq->entry_count) {
+ status = -EINVAL;
+ goto out;
+ }
+
if (idx == 0) {
bf_set(lpfc_mbx_rq_create_num_pages,
&rq_create->u.request,
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 91153c9f6d18..710458cf11d6 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -642,6 +642,7 @@ struct lpfc_sli4_hba {
struct list_head sp_asynce_work_queue;
struct list_head sp_fcp_xri_aborted_work_queue;
struct list_head sp_els_xri_aborted_work_queue;
+ struct list_head sp_nvme_xri_aborted_work_queue;
struct list_head sp_unsol_work_queue;
struct lpfc_sli4_link link_state;
struct lpfc_sli4_lnk_info lnk_info;
@@ -794,9 +795,14 @@ void lpfc_sli4_fcf_redisc_event_proc(struct lpfc_hba *);
int lpfc_sli4_resume_rpi(struct lpfc_nodelist *,
void (*)(struct lpfc_hba *, LPFC_MBOXQ_t *), void *);
void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *);
+void lpfc_sli4_nvme_xri_abort_event_proc(struct lpfc_hba *phba);
void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *);
void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *,
struct sli4_wcqe_xri_aborted *);
+void lpfc_sli4_nvme_xri_aborted(struct lpfc_hba *phba,
+ struct sli4_wcqe_xri_aborted *axri);
+void lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
+ struct sli4_wcqe_xri_aborted *axri);
void lpfc_sli4_els_xri_aborted(struct lpfc_hba *,
struct sli4_wcqe_xri_aborted *);
void lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *);
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 86c6c9b26b82..d4e95e28f4e3 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -20,7 +20,7 @@
* included with this package. *
*******************************************************************/
-#define LPFC_DRIVER_VERSION "11.2.0.7"
+#define LPFC_DRIVER_VERSION "11.2.0.10"
#define LPFC_DRIVER_NAME "lpfc"
/* Used for SLI 2/3 */
generated by cgit (git 2.34.1) at 2024-05-26 20:25:59 +0000