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path: root/drivers/scsi/lpfc
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Diffstat (limited to 'drivers/scsi/lpfc')
-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.c3
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c22
-rw-r--r--drivers/scsi/lpfc/lpfc_disc.h7
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c132
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c10
-rw-r--r--drivers/scsi/lpfc/lpfc_hw.h21
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h3
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c32
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c52
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_vport.c43
12 files changed, 228 insertions, 101 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 4756a3f82531..85059b83ea6b 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -3208,6 +3208,9 @@ lpfc_bsg_diag_loopback_run(struct bsg_job *job)
cmdiocbq->num_bdes = num_bde;
cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
cmdiocbq->cmd_flag |= LPFC_IO_LOOPBACK;
+ if (phba->cfg_vmid_app_header)
+ cmdiocbq->cmd_flag |= LPFC_IO_VMID;
+
cmdiocbq->vport = phba->pport;
cmdiocbq->cmd_cmpl = NULL;
cmdiocbq->bpl_dmabuf = txbmp;
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 2dedd1493e5b..134bc96dd134 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -1572,8 +1572,8 @@ lpfc_cmpl_ct_cmd_gft_id(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
}
} else
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "3065 GFT_ID failed x%08x\n", ulp_status);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_DISCOVERY,
+ "3065 GFT_ID status x%08x\n", ulp_status);
out:
lpfc_ct_free_iocb(phba, cmdiocb);
@@ -1647,6 +1647,18 @@ lpfc_cmpl_ct(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
out:
+ /* If the caller wanted a synchronous DA_ID completion, signal the
+ * wait obj and clear flag to reset the vport.
+ */
+ if (ndlp->save_flags & NLP_WAIT_FOR_DA_ID) {
+ if (ndlp->da_id_waitq)
+ wake_up(ndlp->da_id_waitq);
+ }
+
+ spin_lock_irq(&ndlp->lock);
+ ndlp->save_flags &= ~NLP_WAIT_FOR_DA_ID;
+ spin_unlock_irq(&ndlp->lock);
+
lpfc_ct_free_iocb(phba, cmdiocb);
lpfc_nlp_put(ndlp);
return;
@@ -2246,7 +2258,7 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY,
- "0229 FDMI cmd %04x failed, latt = %d "
+ "0229 FDMI cmd %04x latt = %d "
"ulp_status: x%x, rid x%x\n",
be16_to_cpu(fdmi_cmd), latt, ulp_status,
ulp_word4);
@@ -2263,9 +2275,9 @@ lpfc_cmpl_ct_disc_fdmi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Check for a CT LS_RJT response */
cmd = be16_to_cpu(fdmi_cmd);
if (be16_to_cpu(fdmi_rsp) == SLI_CT_RESPONSE_FS_RJT) {
- /* FDMI rsp failed */
+ /* Log FDMI reject */
lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY | LOG_ELS,
- "0220 FDMI cmd failed FS_RJT Data: x%x", cmd);
+ "0220 FDMI cmd FS_RJT Data: x%x", cmd);
/* Should we fallback to FDMI-2 / FDMI-1 ? */
switch (cmd) {
diff --git a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h
index f82615d87c4b..f5ae8cc15820 100644
--- a/drivers/scsi/lpfc/lpfc_disc.h
+++ b/drivers/scsi/lpfc/lpfc_disc.h
@@ -90,6 +90,8 @@ enum lpfc_nlp_save_flags {
NLP_IN_RECOV_POST_DEV_LOSS = 0x1,
/* wait for outstanding LOGO to cmpl */
NLP_WAIT_FOR_LOGO = 0x2,
+ /* wait for outstanding DA_ID to finish */
+ NLP_WAIT_FOR_DA_ID = 0x4
};
struct lpfc_nodelist {
@@ -159,7 +161,12 @@ struct lpfc_nodelist {
uint32_t nvme_fb_size; /* NVME target's supported byte cnt */
#define NVME_FB_BIT_SHIFT 9 /* PRLI Rsp first burst in 512B units. */
uint32_t nlp_defer_did;
+
+ /* These wait objects are NPIV specific. These IOs must complete
+ * synchronously.
+ */
wait_queue_head_t *logo_waitq;
+ wait_queue_head_t *da_id_waitq;
};
struct lpfc_node_rrq {
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index de0ec945d2f1..d737b897ddd8 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -979,7 +979,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
phba->fcoe_cvl_eventtag_attn =
phba->fcoe_cvl_eventtag;
lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS,
- "2611 FLOGI failed on FCF (x%x), "
+ "2611 FLOGI FCF (x%x), "
"status:x%x/x%x, tmo:x%x, perform "
"roundrobin FCF failover\n",
phba->fcf.current_rec.fcf_indx,
@@ -997,11 +997,11 @@ stop_rr_fcf_flogi:
if (!(ulp_status == IOSTAT_LOCAL_REJECT &&
((ulp_word4 & IOERR_PARAM_MASK) ==
IOERR_LOOP_OPEN_FAILURE)))
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "2858 FLOGI failure Status:x%x/x%x TMO"
- ":x%x Data x%lx x%x\n",
- ulp_status, ulp_word4, tmo,
- phba->hba_flag, phba->fcf.fcf_flag);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "2858 FLOGI Status:x%x/x%x TMO"
+ ":x%x Data x%lx x%x\n",
+ ulp_status, ulp_word4, tmo,
+ phba->hba_flag, phba->fcf.fcf_flag);
/* Check for retry */
if (lpfc_els_retry(phba, cmdiocb, rspiocb)) {
@@ -1023,7 +1023,7 @@ stop_rr_fcf_flogi:
lpfc_nlp_put(ndlp);
lpfc_printf_vlog(vport, KERN_WARNING, LOG_ELS,
- "0150 FLOGI failure Status:x%x/x%x "
+ "0150 FLOGI Status:x%x/x%x "
"xri x%x TMO:x%x refcnt %d\n",
ulp_status, ulp_word4, cmdiocb->sli4_xritag,
tmo, kref_read(&ndlp->kref));
@@ -1032,11 +1032,11 @@ stop_rr_fcf_flogi:
if (!(ulp_status == IOSTAT_LOCAL_REJECT &&
((ulp_word4 & IOERR_PARAM_MASK) ==
IOERR_LOOP_OPEN_FAILURE))) {
- /* FLOGI failure */
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "0100 FLOGI failure Status:x%x/x%x "
- "TMO:x%x\n",
- ulp_status, ulp_word4, tmo);
+ /* Warn FLOGI status */
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "0100 FLOGI Status:x%x/x%x "
+ "TMO:x%x\n",
+ ulp_status, ulp_word4, tmo);
goto flogifail;
}
@@ -1964,16 +1964,16 @@ lpfc_cmpl_els_rrq(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (ulp_status) {
/* Check for retry */
- /* RRQ failed Don't print the vport to vport rjts */
+ /* Warn RRQ status Don't print the vport to vport rjts */
if (ulp_status != IOSTAT_LS_RJT ||
(((ulp_word4) >> 16 != LSRJT_INVALID_CMD) &&
((ulp_word4) >> 16 != LSRJT_UNABLE_TPC)) ||
(phba)->pport->cfg_log_verbose & LOG_ELS)
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "2881 RRQ failure DID:%06X Status:"
- "x%x/x%x\n",
- ndlp->nlp_DID, ulp_status,
- ulp_word4);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "2881 RRQ DID:%06X Status:"
+ "x%x/x%x\n",
+ ndlp->nlp_DID, ulp_status,
+ ulp_word4);
}
lpfc_clr_rrq_active(phba, rrq->xritag, rrq);
@@ -2077,16 +2077,16 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
goto out;
}
- /* PLOGI failed Don't print the vport to vport rjts */
+ /* Warn PLOGI status Don't print the vport to vport rjts */
if (ulp_status != IOSTAT_LS_RJT ||
(((ulp_word4) >> 16 != LSRJT_INVALID_CMD) &&
((ulp_word4) >> 16 != LSRJT_UNABLE_TPC)) ||
(phba)->pport->cfg_log_verbose & LOG_ELS)
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "2753 PLOGI failure DID:%06X "
- "Status:x%x/x%x\n",
- ndlp->nlp_DID, ulp_status,
- ulp_word4);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "2753 PLOGI DID:%06X "
+ "Status:x%x/x%x\n",
+ ndlp->nlp_DID, ulp_status,
+ ulp_word4);
/* Do not call DSM for lpfc_els_abort'ed ELS cmds */
if (!lpfc_error_lost_link(vport, ulp_status, ulp_word4))
@@ -2323,7 +2323,6 @@ lpfc_cmpl_els_prli(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
struct lpfc_vport *vport = cmdiocb->vport;
struct lpfc_nodelist *ndlp;
char *mode;
- u32 loglevel;
u32 ulp_status;
u32 ulp_word4;
bool release_node = false;
@@ -2372,17 +2371,14 @@ lpfc_cmpl_els_prli(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
* could be expected.
*/
if (test_bit(FC_FABRIC, &vport->fc_flag) ||
- vport->cfg_enable_fc4_type != LPFC_ENABLE_BOTH) {
- mode = KERN_ERR;
- loglevel = LOG_TRACE_EVENT;
- } else {
+ vport->cfg_enable_fc4_type != LPFC_ENABLE_BOTH)
+ mode = KERN_WARNING;
+ else
mode = KERN_INFO;
- loglevel = LOG_ELS;
- }
- /* PRLI failed */
- lpfc_printf_vlog(vport, mode, loglevel,
- "2754 PRLI failure DID:%06X Status:x%x/x%x, "
+ /* Warn PRLI status */
+ lpfc_printf_vlog(vport, mode, LOG_ELS,
+ "2754 PRLI DID:%06X Status:x%x/x%x, "
"data: x%x x%x x%x\n",
ndlp->nlp_DID, ulp_status,
ulp_word4, ndlp->nlp_state,
@@ -2854,11 +2850,11 @@ lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
}
goto out;
}
- /* ADISC failed */
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "2755 ADISC failure DID:%06X Status:x%x/x%x\n",
- ndlp->nlp_DID, ulp_status,
- ulp_word4);
+ /* Warn ADISC status */
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "2755 ADISC DID:%06X Status:x%x/x%x\n",
+ ndlp->nlp_DID, ulp_status,
+ ulp_word4);
lpfc_disc_state_machine(vport, ndlp, cmdiocb,
NLP_EVT_CMPL_ADISC);
@@ -3045,12 +3041,12 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
* discovery. The PLOGI will retry.
*/
if (ulp_status) {
- /* LOGO failed */
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "2756 LOGO failure, No Retry DID:%06X "
- "Status:x%x/x%x\n",
- ndlp->nlp_DID, ulp_status,
- ulp_word4);
+ /* Warn LOGO status */
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "2756 LOGO, No Retry DID:%06X "
+ "Status:x%x/x%x\n",
+ ndlp->nlp_DID, ulp_status,
+ ulp_word4);
if (lpfc_error_lost_link(vport, ulp_status, ulp_word4))
skip_recovery = 1;
@@ -4837,11 +4833,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if ((phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) &&
(cmd == ELS_CMD_FDISC) &&
(stat.un.b.lsRjtRsnCodeExp == LSEXP_OUT_OF_RESOURCE)){
- lpfc_printf_vlog(vport, KERN_ERR,
- LOG_TRACE_EVENT,
- "0125 FDISC Failed (x%x). "
- "Fabric out of resources\n",
- stat.un.lsRjtError);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "0125 FDISC (x%x). "
+ "Fabric out of resources\n",
+ stat.un.lsRjtError);
lpfc_vport_set_state(vport,
FC_VPORT_NO_FABRIC_RSCS);
}
@@ -4877,11 +4872,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
LSEXP_NOTHING_MORE) {
vport->fc_sparam.cmn.bbRcvSizeMsb &= 0xf;
retry = 1;
- lpfc_printf_vlog(vport, KERN_ERR,
- LOG_TRACE_EVENT,
- "0820 FLOGI Failed (x%x). "
- "BBCredit Not Supported\n",
- stat.un.lsRjtError);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "0820 FLOGI (x%x). "
+ "BBCredit Not Supported\n",
+ stat.un.lsRjtError);
}
break;
@@ -4891,11 +4885,10 @@ lpfc_els_retry(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
((stat.un.b.lsRjtRsnCodeExp == LSEXP_INVALID_PNAME) ||
(stat.un.b.lsRjtRsnCodeExp == LSEXP_INVALID_NPORT_ID))
) {
- lpfc_printf_vlog(vport, KERN_ERR,
- LOG_TRACE_EVENT,
- "0122 FDISC Failed (x%x). "
- "Fabric Detected Bad WWN\n",
- stat.un.lsRjtError);
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "0122 FDISC (x%x). "
+ "Fabric Detected Bad WWN\n",
+ stat.un.lsRjtError);
lpfc_vport_set_state(vport,
FC_VPORT_FABRIC_REJ_WWN);
}
@@ -5355,8 +5348,8 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
u32 ulp_status, ulp_word4, tmo, did, iotag;
if (!vport) {
- lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
- "3177 ELS response failed\n");
+ lpfc_printf_log(phba, KERN_WARNING, LOG_ELS,
+ "3177 null vport in ELS rsp\n");
goto out;
}
if (cmdiocb->context_un.mbox)
@@ -9658,11 +9651,12 @@ lpfc_els_flush_cmd(struct lpfc_vport *vport)
if (piocb->cmd_flag & LPFC_DRIVER_ABORTED && !mbx_tmo_err)
continue;
- /* On the ELS ring we can have ELS_REQUESTs or
- * GEN_REQUESTs waiting for a response.
+ /* On the ELS ring we can have ELS_REQUESTs, ELS_RSPs,
+ * or GEN_REQUESTs waiting for a CQE response.
*/
ulp_command = get_job_cmnd(phba, piocb);
- if (ulp_command == CMD_ELS_REQUEST64_CR) {
+ if (ulp_command == CMD_ELS_REQUEST64_WQE ||
+ ulp_command == CMD_XMIT_ELS_RSP64_WQE) {
list_add_tail(&piocb->dlist, &abort_list);
/* If the link is down when flushing ELS commands
@@ -11327,10 +11321,10 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* Check for retry */
if (lpfc_els_retry(phba, cmdiocb, rspiocb))
goto out;
- /* FDISC failed */
- lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
- "0126 FDISC failed. (x%x/x%x)\n",
- ulp_status, ulp_word4);
+ /* Warn FDISC status */
+ lpfc_vlog_msg(vport, KERN_WARNING, LOG_ELS,
+ "0126 FDISC cmpl status: x%x/x%x)\n",
+ ulp_status, ulp_word4);
goto fdisc_failed;
}
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 35c9181c6608..9241075f72fa 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -527,6 +527,9 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
* the following lpfc_nlp_put is necessary after fabric node is
* recovered.
*/
+ spin_lock_irqsave(&ndlp->lock, iflags);
+ ndlp->nlp_flag &= ~NLP_IN_DEV_LOSS;
+ spin_unlock_irqrestore(&ndlp->lock, iflags);
if (recovering) {
lpfc_printf_vlog(vport, KERN_INFO,
LOG_DISCOVERY | LOG_NODE,
@@ -539,6 +542,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
spin_lock_irqsave(&ndlp->lock, iflags);
ndlp->save_flags |= NLP_IN_RECOV_POST_DEV_LOSS;
spin_unlock_irqrestore(&ndlp->lock, iflags);
+ return fcf_inuse;
} else if (ndlp->nlp_state == NLP_STE_UNMAPPED_NODE) {
/* Fabric node fully recovered before this dev_loss_tmo
* queue work is processed. Thus, ignore the
@@ -552,15 +556,9 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp)
ndlp->nlp_DID, kref_read(&ndlp->kref),
ndlp, ndlp->nlp_flag,
vport->port_state);
- spin_lock_irqsave(&ndlp->lock, iflags);
- ndlp->nlp_flag &= ~NLP_IN_DEV_LOSS;
- spin_unlock_irqrestore(&ndlp->lock, iflags);
return fcf_inuse;
}
- spin_lock_irqsave(&ndlp->lock, iflags);
- ndlp->nlp_flag &= ~NLP_IN_DEV_LOSS;
- spin_unlock_irqrestore(&ndlp->lock, iflags);
lpfc_nlp_put(ndlp);
return fcf_inuse;
}
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index 2108b4cb7815..d5c15742f7f2 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -562,6 +562,27 @@ struct fc_vft_header {
#include <uapi/scsi/fc/fc_els.h>
/*
+ * Application Header
+ */
+struct fc_app_header {
+ uint32_t dst_app_id;
+ uint32_t src_app_id;
+#define LOOPBACK_SRC_APPID 0x4321
+ uint32_t word2;
+ uint32_t word3;
+};
+
+/*
+ * dfctl optional header definition
+ */
+enum lpfc_fc_dfctl {
+ LPFC_FC_NO_DEVICE_HEADER,
+ LPFC_FC_16B_DEVICE_HEADER,
+ LPFC_FC_32B_DEVICE_HEADER,
+ LPFC_FC_64B_DEVICE_HEADER,
+};
+
+/*
* Extended Link Service LS_COMMAND codes (Payload Word 0)
*/
#ifdef __BIG_ENDIAN_BITFIELD
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 500253007b1d..26e1313ebb21 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -4847,6 +4847,7 @@ struct fcp_iwrite64_wqe {
#define cmd_buff_len_SHIFT 16
#define cmd_buff_len_MASK 0x00000ffff
#define cmd_buff_len_WORD word3
+/* Note: payload_offset_len field depends on ASIC support */
#define payload_offset_len_SHIFT 0
#define payload_offset_len_MASK 0x0000ffff
#define payload_offset_len_WORD word3
@@ -4863,6 +4864,7 @@ struct fcp_iread64_wqe {
#define cmd_buff_len_SHIFT 16
#define cmd_buff_len_MASK 0x00000ffff
#define cmd_buff_len_WORD word3
+/* Note: payload_offset_len field depends on ASIC support */
#define payload_offset_len_SHIFT 0
#define payload_offset_len_MASK 0x0000ffff
#define payload_offset_len_WORD word3
@@ -4879,6 +4881,7 @@ struct fcp_icmnd64_wqe {
#define cmd_buff_len_SHIFT 16
#define cmd_buff_len_MASK 0x00000ffff
#define cmd_buff_len_WORD word3
+/* Note: payload_offset_len field depends on ASIC support */
#define payload_offset_len_SHIFT 0
#define payload_offset_len_MASK 0x0000ffff
#define payload_offset_len_WORD word3
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 50620918becd..0dd451009b07 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4699,6 +4699,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
uint64_t wwn;
bool use_no_reset_hba = false;
int rc;
+ u8 if_type;
if (lpfc_no_hba_reset_cnt) {
if (phba->sli_rev < LPFC_SLI_REV4 &&
@@ -4773,10 +4774,24 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
shost->max_id = LPFC_MAX_TARGET;
shost->max_lun = vport->cfg_max_luns;
shost->this_id = -1;
- if (phba->sli_rev == LPFC_SLI_REV4)
- shost->max_cmd_len = LPFC_FCP_CDB_LEN_32;
- else
+
+ /* Set max_cmd_len applicable to ASIC support */
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ if_type = bf_get(lpfc_sli_intf_if_type,
+ &phba->sli4_hba.sli_intf);
+ switch (if_type) {
+ case LPFC_SLI_INTF_IF_TYPE_2:
+ fallthrough;
+ case LPFC_SLI_INTF_IF_TYPE_6:
+ shost->max_cmd_len = LPFC_FCP_CDB_LEN_32;
+ break;
+ default:
+ shost->max_cmd_len = LPFC_FCP_CDB_LEN;
+ break;
+ }
+ } else {
shost->max_cmd_len = LPFC_FCP_CDB_LEN;
+ }
if (phba->sli_rev == LPFC_SLI_REV4) {
if (!phba->cfg_fcp_mq_threshold ||
@@ -10436,6 +10451,7 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
struct lpfc_vector_map_info *cpup;
struct lpfc_vector_map_info *eqcpup;
struct lpfc_eq_intr_info *eqi;
+ u32 wqesize;
/*
* Create HBA Record arrays.
@@ -10655,9 +10671,15 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba)
* Create ELS Work Queues
*/
- /* Create slow-path ELS Work Queue */
+ /*
+ * Create slow-path ELS Work Queue.
+ * Increase the ELS WQ size when WQEs contain an embedded cdb
+ */
+ wqesize = (phba->fcp_embed_io) ?
+ LPFC_WQE128_SIZE : phba->sli4_hba.wq_esize;
+
qdesc = lpfc_sli4_queue_alloc(phba, LPFC_DEFAULT_PAGE_SIZE,
- phba->sli4_hba.wq_esize,
+ wqesize,
phba->sli4_hba.wq_ecount, cpu);
if (!qdesc) {
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 60cd60ebff38..0eaede8275da 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -4760,7 +4760,7 @@ static int lpfc_scsi_prep_cmnd_buf_s4(struct lpfc_vport *vport,
/* Word 3 */
bf_set(payload_offset_len, &wqe->fcp_icmd,
- sizeof(struct fcp_cmnd32) + sizeof(struct fcp_rsp));
+ sizeof(struct fcp_cmnd) + sizeof(struct fcp_rsp));
/* Word 6 */
bf_set(wqe_ctxt_tag, &wqe->generic.wqe_com,
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 332b8d2348e9..2ec6e55771b4 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1940,12 +1940,15 @@ lpfc_issue_cmf_sync_wqe(struct lpfc_hba *phba, u32 ms, u64 total)
atot = atomic_xchg(&phba->cgn_sync_alarm_cnt, 0);
wtot = atomic_xchg(&phba->cgn_sync_warn_cnt, 0);
+ spin_lock_irqsave(&phba->hbalock, iflags);
+
/* ONLY Managed mode will send the CMF_SYNC_WQE to the HBA */
if (phba->cmf_active_mode != LPFC_CFG_MANAGED ||
- phba->link_state == LPFC_LINK_DOWN)
- return 0;
+ phba->link_state < LPFC_LINK_UP) {
+ ret_val = 0;
+ goto out_unlock;
+ }
- spin_lock_irqsave(&phba->hbalock, iflags);
sync_buf = __lpfc_sli_get_iocbq(phba);
if (!sync_buf) {
lpfc_printf_log(phba, KERN_ERR, LOG_CGN_MGMT,
@@ -8818,7 +8821,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
rc = lpfc_sli4_queue_setup(phba);
if (unlikely(rc)) {
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
- "0381 Error %d during queue setup.\n ", rc);
+ "0381 Error %d during queue setup.\n", rc);
goto out_stop_timers;
}
/* Initialize the driver internal SLI layer lists. */
@@ -11090,9 +11093,17 @@ __lpfc_sli_prep_xmit_seq64_s4(struct lpfc_iocbq *cmdiocbq,
/* Word 9 */
bf_set(wqe_rcvoxid, &wqe->xmit_sequence.wqe_com, ox_id);
- /* Word 12 */
- if (cmdiocbq->cmd_flag & (LPFC_IO_LIBDFC | LPFC_IO_LOOPBACK))
+ if (cmdiocbq->cmd_flag & (LPFC_IO_LIBDFC | LPFC_IO_LOOPBACK)) {
+ /* Word 10 */
+ if (cmdiocbq->cmd_flag & LPFC_IO_VMID) {
+ bf_set(wqe_appid, &wqe->xmit_sequence.wqe_com, 1);
+ bf_set(wqe_wqes, &wqe->xmit_sequence.wqe_com, 1);
+ wqe->words[31] = LOOPBACK_SRC_APPID;
+ }
+
+ /* Word 12 */
wqe->xmit_sequence.xmit_len = full_size;
+ }
else
wqe->xmit_sequence.xmit_len =
wqe->xmit_sequence.bde.tus.f.bdeSize;
@@ -18431,6 +18442,7 @@ lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
{
/* make rctl_names static to save stack space */
struct fc_vft_header *fc_vft_hdr;
+ struct fc_app_header *fc_app_hdr;
uint32_t *header = (uint32_t *) fc_hdr;
#define FC_RCTL_MDS_DIAGS 0xF4
@@ -18486,6 +18498,32 @@ lpfc_fc_frame_check(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr)
goto drop;
}
+ if (unlikely(phba->link_flag == LS_LOOPBACK_MODE &&
+ phba->cfg_vmid_app_header)) {
+ /* Application header is 16B device header */
+ if (fc_hdr->fh_df_ctl & LPFC_FC_16B_DEVICE_HEADER) {
+ fc_app_hdr = (struct fc_app_header *) (fc_hdr + 1);
+ if (be32_to_cpu(fc_app_hdr->src_app_id) !=
+ LOOPBACK_SRC_APPID) {
+ lpfc_printf_log(phba, KERN_WARNING,
+ LOG_ELS | LOG_LIBDFC,
+ "1932 Loopback src app id "
+ "not matched, app_id:x%x\n",
+ be32_to_cpu(fc_app_hdr->src_app_id));
+
+ goto drop;
+ }
+ } else {
+ lpfc_printf_log(phba, KERN_WARNING,
+ LOG_ELS | LOG_LIBDFC,
+ "1933 Loopback df_ctl bit not set, "
+ "df_ctl:x%x\n",
+ fc_hdr->fh_df_ctl);
+
+ goto drop;
+ }
+ }
+
lpfc_printf_log(phba, KERN_INFO, LOG_ELS,
"2538 Received frame rctl:x%x, type:x%x, "
"frame Data:%08x %08x %08x %08x %08x %08x %08x\n",
@@ -21149,7 +21187,7 @@ lpfc_drain_txq(struct lpfc_hba *phba)
if (!piocbq) {
spin_unlock_irqrestore(&pring->ring_lock, iflags);
lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
- "2823 txq empty and txq_cnt is %d\n ",
+ "2823 txq empty and txq_cnt is %d\n",
txq_cnt);
break;
}
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 2fe0386a1fee..e70f163fab90 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 "14.4.0.4"
+#define LPFC_DRIVER_VERSION "14.4.0.5"
#define LPFC_DRIVER_NAME "lpfc"
/* Used for SLI 2/3 */
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 4439167a5188..7a4d4d8e2ad5 100644
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -626,6 +626,7 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
struct lpfc_hba *phba = vport->phba;
int rc;
+ DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waitq);
if (vport->port_type == LPFC_PHYSICAL_PORT) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
@@ -679,21 +680,49 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
if (!ndlp)
goto skip_logo;
+ /* Send the DA_ID and Fabric LOGO to cleanup the NPIV fabric entries. */
if (ndlp && ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
phba->link_state >= LPFC_LINK_UP &&
phba->fc_topology != LPFC_TOPOLOGY_LOOP) {
if (vport->cfg_enable_da_id) {
- /* Send DA_ID and wait for a completion. */
+ /* Send DA_ID and wait for a completion. This is best
+ * effort. If the DA_ID fails, likely the fabric will
+ * "leak" NportIDs but at least the driver issued the
+ * command.
+ */
+ ndlp = lpfc_findnode_did(vport, NameServer_DID);
+ if (!ndlp)
+ goto issue_logo;
+
+ spin_lock_irq(&ndlp->lock);
+ ndlp->da_id_waitq = &waitq;
+ ndlp->save_flags |= NLP_WAIT_FOR_DA_ID;
+ spin_unlock_irq(&ndlp->lock);
+
rc = lpfc_ns_cmd(vport, SLI_CTNS_DA_ID, 0, 0);
- if (rc) {
- lpfc_printf_log(vport->phba, KERN_WARNING,
- LOG_VPORT,
- "1829 CT command failed to "
- "delete objects on fabric, "
- "rc %d\n", rc);
+ if (!rc) {
+ wait_event_timeout(waitq,
+ !(ndlp->save_flags & NLP_WAIT_FOR_DA_ID),
+ msecs_to_jiffies(phba->fc_ratov * 2000));
}
+
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_VPORT | LOG_ELS,
+ "1829 DA_ID issue status %d. "
+ "SFlag x%x NState x%x, NFlag x%x "
+ "Rpi x%x\n",
+ rc, ndlp->save_flags, ndlp->nlp_state,
+ ndlp->nlp_flag, ndlp->nlp_rpi);
+
+ /* Remove the waitq and save_flags. It no
+ * longer matters if the wake happened.
+ */
+ spin_lock_irq(&ndlp->lock);
+ ndlp->da_id_waitq = NULL;
+ ndlp->save_flags &= ~NLP_WAIT_FOR_DA_ID;
+ spin_unlock_irq(&ndlp->lock);
}
+issue_logo:
/*
* If the vpi is not registered, then a valid FDISC doesn't
* exist and there is no need for a ELS LOGO. Just cleanup