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-rw-r--r--drivers/scsi/lpfc/lpfc_attr.c12
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c49
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c2
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c6
-rw-r--r--drivers/scsi/lpfc/lpfc_mem.c47
-rw-r--r--drivers/scsi/lpfc/lpfc_nportdisc.c6
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c22
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.h10
-rw-r--r--drivers/scsi/lpfc/lpfc_version.h2
9 files changed, 97 insertions, 59 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index b1c9107d34..d3a5d6ecdf 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -5905,11 +5905,11 @@ LPFC_ATTR_RW(ras_fwlog_level, 0, 0, 4, "Firmware Logging Level");
/*
* lpfc_ras_fwlog_func: Firmware logging enabled on function number
* Default function which has RAS support : 0
- * Value Range is [0..7].
+ * Value Range is [0..3].
* FW logging is a global action and enablement is via a specific
* port.
*/
-LPFC_ATTR_RW(ras_fwlog_func, 0, 0, 7, "Firmware Logging Enabled on Function");
+LPFC_ATTR_RW(ras_fwlog_func, 0, 0, 3, "Firmware Logging Enabled on Function");
/*
* lpfc_enable_bbcr: Enable BB Credit Recovery
@@ -5954,7 +5954,7 @@ LPFC_ATTR_R(enable_mi, 1, 0, 1, "Enable MI");
* 4 - 255 = vmid support enabled for 4-255 VMs
* Value range is [4,255].
*/
-LPFC_ATTR_RW(max_vmid, LPFC_MIN_VMID, LPFC_MIN_VMID, LPFC_MAX_VMID,
+LPFC_ATTR_R(max_vmid, LPFC_MIN_VMID, LPFC_MIN_VMID, LPFC_MAX_VMID,
"Maximum number of VMs supported");
/*
@@ -5962,7 +5962,7 @@ LPFC_ATTR_RW(max_vmid, LPFC_MIN_VMID, LPFC_MIN_VMID, LPFC_MAX_VMID,
* 0 = Timeout is disabled
* Value range is [0,24].
*/
-LPFC_ATTR_RW(vmid_inactivity_timeout, 4, 0, 24,
+LPFC_ATTR_R(vmid_inactivity_timeout, 4, 0, 24,
"Inactivity timeout in hours");
/*
@@ -5971,7 +5971,7 @@ LPFC_ATTR_RW(vmid_inactivity_timeout, 4, 0, 24,
* 1 = Support is enabled
* Value range is [0,1].
*/
-LPFC_ATTR_RW(vmid_app_header, LPFC_VMID_APP_HEADER_DISABLE,
+LPFC_ATTR_R(vmid_app_header, LPFC_VMID_APP_HEADER_DISABLE,
LPFC_VMID_APP_HEADER_DISABLE, LPFC_VMID_APP_HEADER_ENABLE,
"Enable App Header VMID support");
@@ -5982,7 +5982,7 @@ LPFC_ATTR_RW(vmid_app_header, LPFC_VMID_APP_HEADER_DISABLE,
* 2 = Allow all targets
* Value range is [0,2].
*/
-LPFC_ATTR_RW(vmid_priority_tagging, LPFC_VMID_PRIO_TAG_DISABLE,
+LPFC_ATTR_R(vmid_priority_tagging, LPFC_VMID_PRIO_TAG_DISABLE,
LPFC_VMID_PRIO_TAG_DISABLE,
LPFC_VMID_PRIO_TAG_ALL_TARGETS,
"Enable Priority Tagging VMID support");
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 385e1636f1..4d72320069 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2062,8 +2062,9 @@ lpfc_cmpl_els_plogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* PLOGI completes to NPort <nlp_DID> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0102 PLOGI completes to NPort x%06x "
- "Data: x%x x%x x%x x%x x%x\n",
- ndlp->nlp_DID, ndlp->nlp_fc4_type,
+ "IoTag x%x Data: x%x x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, iotag,
+ ndlp->nlp_fc4_type,
ulp_status, ulp_word4,
disc, vport->num_disc_nodes);
@@ -2362,9 +2363,10 @@ lpfc_cmpl_els_prli(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* PRLI completes to NPort <nlp_DID> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0103 PRLI completes to NPort x%06x "
- "Data: x%x x%x x%x x%x\n",
+ "Data: x%x x%x x%x x%x x%x\n",
ndlp->nlp_DID, ulp_status, ulp_word4,
- vport->num_disc_nodes, ndlp->fc4_prli_sent);
+ vport->num_disc_nodes, ndlp->fc4_prli_sent,
+ ndlp->fc4_xpt_flags);
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport))
@@ -2805,7 +2807,7 @@ lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
IOCB_t *irsp;
struct lpfc_nodelist *ndlp;
int disc;
- u32 ulp_status, ulp_word4, tmo;
+ u32 ulp_status, ulp_word4, tmo, iotag;
bool release_node = false;
/* we pass cmdiocb to state machine which needs rspiocb as well */
@@ -2818,9 +2820,11 @@ lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (phba->sli_rev == LPFC_SLI_REV4) {
tmo = get_wqe_tmo(cmdiocb);
+ iotag = get_wqe_reqtag(cmdiocb);
} else {
irsp = &rspiocb->iocb;
tmo = irsp->ulpTimeout;
+ iotag = irsp->ulpIoTag;
}
lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD,
@@ -2838,9 +2842,11 @@ lpfc_cmpl_els_adisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* ADISC completes to NPort <nlp_DID> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0104 ADISC completes to NPort x%x "
- "Data: x%x x%x x%x x%x x%x\n",
- ndlp->nlp_DID, ulp_status, ulp_word4,
+ "IoTag x%x Data: x%x x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, iotag,
+ ulp_status, ulp_word4,
tmo, disc, vport->num_disc_nodes);
+
/* Check to see if link went down during discovery */
if (lpfc_els_chk_latt(vport)) {
spin_lock_irq(&ndlp->lock);
@@ -3001,7 +3007,7 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
int wake_up_waiter = 0;
u32 ulp_status;
u32 ulp_word4;
- u32 tmo;
+ u32 tmo, iotag;
/* we pass cmdiocb to state machine which needs rspiocb as well */
cmdiocb->rsp_iocb = rspiocb;
@@ -3011,9 +3017,11 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
if (phba->sli_rev == LPFC_SLI_REV4) {
tmo = get_wqe_tmo(cmdiocb);
+ iotag = get_wqe_reqtag(cmdiocb);
} else {
irsp = &rspiocb->iocb;
tmo = irsp->ulpTimeout;
+ iotag = irsp->ulpIoTag;
}
spin_lock_irq(&ndlp->lock);
@@ -3032,9 +3040,11 @@ lpfc_cmpl_els_logo(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
/* LOGO completes to NPort <nlp_DID> */
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
"0105 LOGO completes to NPort x%x "
- "refcnt %d nflags x%x Data: x%x x%x x%x x%x\n",
- ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp->nlp_flag,
- ulp_status, ulp_word4,
+ "IoTag x%x refcnt %d nflags x%x xflags x%x "
+ "Data: x%x x%x x%x x%x\n",
+ ndlp->nlp_DID, iotag,
+ kref_read(&ndlp->kref), ndlp->nlp_flag,
+ ndlp->fc4_xpt_flags, ulp_status, ulp_word4,
tmo, vport->num_disc_nodes);
if (lpfc_els_chk_latt(vport)) {
@@ -5075,16 +5085,19 @@ out_retry:
if (logerr) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT,
"0137 No retry ELS command x%x to remote "
- "NPORT x%x: Out of Resources: Error:x%x/%x\n",
- cmd, did, ulp_status,
- ulp_word4);
+ "NPORT x%x: Out of Resources: Error:x%x/%x "
+ "IoTag x%x\n",
+ cmd, did, ulp_status, ulp_word4,
+ cmdiocb->iotag);
}
else {
lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS,
- "0108 No retry ELS command x%x to remote "
- "NPORT x%x Retried:%d Error:x%x/%x\n",
- cmd, did, cmdiocb->retry, ulp_status,
- ulp_word4);
+ "0108 No retry ELS command x%x to remote "
+ "NPORT x%x Retried:%d Error:x%x/%x "
+ "IoTag x%x nflags x%x\n",
+ cmd, did, cmdiocb->retry, ulp_status,
+ ulp_word4, cmdiocb->iotag,
+ (ndlp ? ndlp->nlp_flag : 0));
}
return 0;
}
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 7ef9841f07..f80bbc315f 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -411,7 +411,7 @@ lpfc_check_nlp_post_devloss(struct lpfc_vport *vport,
"port_state = x%x\n",
ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp,
ndlp->nlp_flag, vport->port_state);
- spin_lock_irqsave(&ndlp->lock, iflags);
+ return;
}
spin_unlock_irqrestore(&ndlp->lock, iflags);
}
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 0dfdc0c4c0..cadcd16494 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term *
+ * Copyright (C) 2017-2023 Broadcom. All Rights Reserved. The term *
* “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
@@ -1814,7 +1814,9 @@ lpfc_sli4_mbox_cmd_free(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
dma_free_coherent(&phba->pcidev->dev, SLI4_PAGE_SIZE,
mbox->sge_array->addr[sgentry], phyaddr);
}
- /* Free the sge address array memory */
+ /* Reinitialize the context pointers to avoid stale usage. */
+ mbox->ctx_buf = NULL;
+ mbox->context3 = NULL;
kfree(mbox->sge_array);
/* Finally, free the mailbox command itself */
mempool_free(mbox, phba->mbox_mem_pool);
diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index 89cbeba06a..2697da3248 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term *
+ * Copyright (C) 2017-2023 Broadcom. All Rights Reserved. The term *
* “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
* Copyright (C) 2004-2014 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
@@ -48,6 +48,29 @@
#define LPFC_RRQ_POOL_SIZE 256 /* max elements in non-DMA pool */
#define LPFC_MBX_POOL_SIZE 256 /* max elements in MBX non-DMA pool */
+/* lpfc_mbox_free_sli_mbox
+ *
+ * @phba: HBA to free memory for
+ * @mbox: mailbox command to free
+ *
+ * This routine detects the mbox type and calls the correct
+ * free routine to fully release all associated memory.
+ */
+static void
+lpfc_mem_free_sli_mbox(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
+{
+ /* Detect if the caller's mbox is an SLI4_CONFIG type. If so, this
+ * mailbox type requires a different cleanup routine. Otherwise, the
+ * mailbox is just an mbuf and mem_pool release.
+ */
+ if (phba->sli_rev == LPFC_SLI_REV4 &&
+ bf_get(lpfc_mqe_command, &mbox->u.mqe) == MBX_SLI4_CONFIG) {
+ lpfc_sli4_mbox_cmd_free(phba, mbox);
+ } else {
+ lpfc_mbox_rsrc_cleanup(phba, mbox, MBOX_THD_UNLOCKED);
+ }
+}
+
int
lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *phba) {
size_t bytes;
@@ -288,27 +311,16 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
{
struct lpfc_sli *psli = &phba->sli;
LPFC_MBOXQ_t *mbox, *next_mbox;
- struct lpfc_dmabuf *mp;
/* Free memory used in mailbox queue back to mailbox memory pool */
list_for_each_entry_safe(mbox, next_mbox, &psli->mboxq, list) {
- mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
- if (mp) {
- lpfc_mbuf_free(phba, mp->virt, mp->phys);
- kfree(mp);
- }
list_del(&mbox->list);
- mempool_free(mbox, phba->mbox_mem_pool);
+ lpfc_mem_free_sli_mbox(phba, mbox);
}
/* Free memory used in mailbox cmpl list back to mailbox memory pool */
list_for_each_entry_safe(mbox, next_mbox, &psli->mboxq_cmpl, list) {
- mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
- if (mp) {
- lpfc_mbuf_free(phba, mp->virt, mp->phys);
- kfree(mp);
- }
list_del(&mbox->list);
- mempool_free(mbox, phba->mbox_mem_pool);
+ lpfc_mem_free_sli_mbox(phba, mbox);
}
/* Free the active mailbox command back to the mailbox memory pool */
spin_lock_irq(&phba->hbalock);
@@ -316,12 +328,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
spin_unlock_irq(&phba->hbalock);
if (psli->mbox_active) {
mbox = psli->mbox_active;
- mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
- if (mp) {
- lpfc_mbuf_free(phba, mp->virt, mp->phys);
- kfree(mp);
- }
- mempool_free(mbox, phba->mbox_mem_pool);
+ lpfc_mem_free_sli_mbox(phba, mbox);
psli->mbox_active = NULL;
}
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index d9074929fb..b147304b01 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -748,8 +748,10 @@ lpfc_rcv_padisc(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
/* Save the ELS cmd */
elsiocb->drvrTimeout = cmd;
- lpfc_sli4_resume_rpi(ndlp,
- lpfc_mbx_cmpl_resume_rpi, elsiocb);
+ if (lpfc_sli4_resume_rpi(ndlp,
+ lpfc_mbx_cmpl_resume_rpi,
+ elsiocb))
+ kfree(elsiocb);
goto out;
}
}
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 9386e7b447..706985358c 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2995,8 +2995,9 @@ lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
LPFC_SLI_INTF_IF_TYPE_2)) {
if (ndlp) {
lpfc_printf_vlog(
- vport, KERN_INFO, LOG_MBOX | LOG_SLI,
- "0010 UNREG_LOGIN vpi:%x "
+ vport, KERN_INFO,
+ LOG_MBOX | LOG_SLI | LOG_NODE,
+ "0010 UNREG_LOGIN vpi:x%x "
"rpi:%x DID:%x defer x%x flg x%x "
"x%px\n",
vport->vpi, ndlp->nlp_rpi,
@@ -3012,7 +3013,8 @@ lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
(ndlp->nlp_defer_did !=
NLP_EVT_NOTHING_PENDING)) {
lpfc_printf_vlog(
- vport, KERN_INFO, LOG_DISCOVERY,
+ vport, KERN_INFO,
+ LOG_MBOX | LOG_SLI | LOG_NODE,
"4111 UNREG cmpl deferred "
"clr x%x on "
"NPort x%x Data: x%x x%px\n",
@@ -3938,6 +3940,9 @@ void lpfc_poll_eratt(struct timer_list *t)
if (!(phba->hba_flag & HBA_SETUP))
return;
+ if (phba->pport->load_flag & FC_UNLOADING)
+ return;
+
/* Here we will also keep track of interrupts per sec of the hba */
sli_intr = phba->sli.slistat.sli_intr;
@@ -4875,7 +4880,7 @@ void lpfc_reset_barrier(struct lpfc_hba *phba)
lockdep_assert_held(&phba->hbalock);
pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
- if (hdrtype != 0x80 ||
+ if (hdrtype != PCI_HEADER_TYPE_MFD ||
(FC_JEDEC_ID(phba->vpd.rev.biuRev) != HELIOS_JEDEC_ID &&
FC_JEDEC_ID(phba->vpd.rev.biuRev) != THOR_JEDEC_ID))
return;
@@ -10141,11 +10146,12 @@ lpfc_sli_issue_mbox_s4(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
spin_unlock_irqrestore(&phba->hbalock, iflags);
lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
"(%d):0354 Mbox cmd issue - Enqueue Data: "
- "x%x (x%x/x%x) x%x x%x x%x\n",
+ "x%x (x%x/x%x) x%x x%x x%x x%x\n",
mboxq->vport ? mboxq->vport->vpi : 0xffffff,
bf_get(lpfc_mqe_command, &mboxq->u.mqe),
lpfc_sli_config_mbox_subsys_get(phba, mboxq),
lpfc_sli_config_mbox_opcode_get(phba, mboxq),
+ mboxq->u.mb.un.varUnregLogin.rpi,
phba->pport->port_state,
psli->sli_flag, MBX_NOWAIT);
/* Wake up worker thread to transport mailbox command from head */
@@ -22167,6 +22173,12 @@ struct lpfc_io_buf *lpfc_get_io_buf(struct lpfc_hba *phba,
* The data will be truncated if datasz is not large enough.
* Version 1 is not supported with Embedded mbox cmd, so we must use version 0.
* Returns the actual bytes read from the object.
+ *
+ * This routine is hard coded to use a poll completion. Unlike other
+ * sli4_config mailboxes, it uses lpfc_mbuf memory which is not
+ * cleaned up in lpfc_sli4_cmd_mbox_free. If this routine is modified
+ * to use interrupt-based completions, code is needed to fully cleanup
+ * the memory.
*/
int
lpfc_read_object(struct lpfc_hba *phba, char *rdobject, uint32_t *datap,
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index cd33dfec75..c911a39cb4 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -1,7 +1,7 @@
/*******************************************************************
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
- * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term *
+ * Copyright (C) 2017-2023 Broadcom. All Rights Reserved. The term *
* “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
@@ -182,9 +182,11 @@ typedef struct lpfcMboxq {
struct lpfc_mqe mqe;
} u;
struct lpfc_vport *vport; /* virtual port pointer */
- void *ctx_ndlp; /* caller ndlp information */
- void *ctx_buf; /* caller buffer information */
- void *context3;
+ void *ctx_ndlp; /* an lpfc_nodelist pointer */
+ void *ctx_buf; /* an lpfc_dmabuf pointer */
+ void *context3; /* a generic pointer. Code must
+ * accommodate the actual datatype.
+ */
void (*mbox_cmpl) (struct lpfc_hba *, struct lpfcMboxq *);
uint8_t mbox_flag;
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index 88068834ca..aba1c1cee8 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 "14.2.0.15"
+#define LPFC_DRIVER_VERSION "14.2.0.17"
#define LPFC_DRIVER_NAME "lpfc"
/* Used for SLI 2/3 */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-08 21:50:32 +0000