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path: root/drivers/scsi/lpfc/lpfc_sli.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c237
1 files changed, 102 insertions, 135 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index fb8905f893f..0d1e187b005 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -1677,6 +1677,8 @@ lpfc_sli_chk_mbx_command(uint8_t mbxCommand)
case MBX_RESUME_RPI:
case MBX_READ_EVENT_LOG_STATUS:
case MBX_READ_EVENT_LOG:
+ case MBX_SECURITY_MGMT:
+ case MBX_AUTH_PORT:
ret = mbxCommand;
break;
default:
@@ -1730,10 +1732,11 @@ lpfc_sli_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
void
lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{
+ struct lpfc_vport *vport = pmb->vport;
struct lpfc_dmabuf *mp;
+ struct lpfc_nodelist *ndlp;
uint16_t rpi, vpi;
int rc;
- struct lpfc_vport *vport = pmb->vport;
mp = (struct lpfc_dmabuf *) (pmb->context1);
@@ -1774,6 +1777,19 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
return;
}
+ if (pmb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
+ ndlp = (struct lpfc_nodelist *)pmb->context2;
+ lpfc_nlp_put(ndlp);
+ pmb->context2 = NULL;
+ }
+
+ /* Check security permission status on INIT_LINK mailbox command */
+ if ((pmb->u.mb.mbxCommand == MBX_INIT_LINK) &&
+ (pmb->u.mb.mbxStatus == MBXERR_SEC_NO_PERMISSION))
+ lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
+ "2860 SLI authentication is required "
+ "for INIT_LINK but has not done yet\n");
+
if (bf_get(lpfc_mqe_command, &pmb->u.mqe) == MBX_SLI4_CONFIG)
lpfc_sli4_mbox_cmd_free(phba, pmb);
else
@@ -3651,11 +3667,15 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
i = 0;
while ((status & (HS_FFRDY | HS_MBRDY)) != (HS_FFRDY | HS_MBRDY)) {
- /* Check every 100ms for 5 retries, then every 500ms for 5, then
- * every 2.5 sec for 5, then reset board and every 2.5 sec for
- * 4.
+ /* Check every 10ms for 10 retries, then every 100ms for 90
+ * retries, then every 1 sec for 50 retires for a total of
+ * ~60 seconds before reset the board again and check every
+ * 1 sec for 50 retries. The up to 60 seconds before the
+ * board ready is required by the Falcon FIPS zeroization
+ * complete, and any reset the board in between shall cause
+ * restart of zeroization, further delay the board ready.
*/
- if (i++ >= 20) {
+ if (i++ >= 200) {
/* Adapter failed to init, timeout, status reg
<status> */
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
@@ -3683,16 +3703,15 @@ lpfc_sli_chipset_init(struct lpfc_hba *phba)
return -EIO;
}
- if (i <= 5) {
+ if (i <= 10)
msleep(10);
- } else if (i <= 10) {
- msleep(500);
- } else {
- msleep(2500);
- }
+ else if (i <= 100)
+ msleep(100);
+ else
+ msleep(1000);
- if (i == 15) {
- /* Do post */
+ if (i == 150) {
+ /* Do post */
phba->pport->port_state = LPFC_VPORT_UNKNOWN;
lpfc_sli_brdrestart(phba);
}
@@ -4186,7 +4205,7 @@ lpfc_sli4_read_fcoe_params(struct lpfc_hba *phba,
*
* Return codes
* 0 - successful
- * ENOMEM - could not allocated memory.
+ * -ENOMEM - could not allocated memory.
**/
static int
lpfc_sli4_read_rev(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
@@ -5943,6 +5962,8 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
uint8_t command_type = ELS_COMMAND_NON_FIP;
uint8_t cmnd;
uint16_t xritag;
+ uint16_t abrt_iotag;
+ struct lpfc_iocbq *abrtiocbq;
struct ulp_bde64 *bpl = NULL;
uint32_t els_id = ELS_ID_DEFAULT;
int numBdes, i;
@@ -6155,9 +6176,17 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
case CMD_ABORT_XRI_CX:
/* words 0-2 memcpy should be 0 rserved */
/* port will send abts */
- if (iocbq->iocb.ulpCommand == CMD_CLOSE_XRI_CN)
+ abrt_iotag = iocbq->iocb.un.acxri.abortContextTag;
+ if (abrt_iotag != 0 && abrt_iotag <= phba->sli.last_iotag) {
+ abrtiocbq = phba->sli.iocbq_lookup[abrt_iotag];
+ fip = abrtiocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK;
+ } else
+ fip = 0;
+
+ if ((iocbq->iocb.ulpCommand == CMD_CLOSE_XRI_CN) || fip)
/*
- * The link is down so the fw does not need to send abts
+ * The link is down, or the command was ELS_FIP
+ * so the fw does not need to send abts
* on the wire.
*/
bf_set(abort_cmd_ia, &wqe->abort_cmd, 1);
@@ -6901,37 +6930,6 @@ lpfc_sli_hba_down(struct lpfc_hba *phba)
}
/**
- * lpfc_sli4_hba_down - PCI function resource cleanup for the SLI4 HBA
- * @phba: Pointer to HBA context object.
- *
- * This function cleans up all queues, iocb, buffers, mailbox commands while
- * shutting down the SLI4 HBA FCoE function. This function is called with no
- * lock held and always returns 1.
- *
- * This function does the following to cleanup driver FCoE function resources:
- * - Free discovery resources for each virtual port
- * - Cleanup any pending fabric iocbs
- * - Iterate through the iocb txq and free each entry in the list.
- * - Free up any buffer posted to the HBA.
- * - Clean up all the queue entries: WQ, RQ, MQ, EQ, CQ, etc.
- * - Free mailbox commands in the mailbox queue.
- **/
-int
-lpfc_sli4_hba_down(struct lpfc_hba *phba)
-{
- /* Stop the SLI4 device port */
- lpfc_stop_port(phba);
-
- /* Tear down the queues in the HBA */
- lpfc_sli4_queue_unset(phba);
-
- /* unregister default FCFI from the HBA */
- lpfc_sli4_fcfi_unreg(phba, phba->fcf.fcfi);
-
- return 1;
-}
-
-/**
* lpfc_sli_pcimem_bcopy - SLI memory copy function
* @srcp: Source memory pointer.
* @destp: Destination memory pointer.
@@ -7888,7 +7886,7 @@ lpfc_sli_eratt_read(struct lpfc_hba *phba)
/* Check if there is a deferred error condition is active */
if ((HS_FFER1 & phba->work_hs) &&
((HS_FFER2 | HS_FFER3 | HS_FFER4 | HS_FFER5 |
- HS_FFER6 | HS_FFER7) & phba->work_hs)) {
+ HS_FFER6 | HS_FFER7 | HS_FFER8) & phba->work_hs)) {
phba->hba_flag |= DEFER_ERATT;
/* Clear all interrupt enable conditions */
writel(0, phba->HCregaddr);
@@ -8204,7 +8202,8 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id)
*/
if ((HS_FFER1 & phba->work_hs) &&
((HS_FFER2 | HS_FFER3 | HS_FFER4 | HS_FFER5 |
- HS_FFER6 | HS_FFER7) & phba->work_hs)) {
+ HS_FFER6 | HS_FFER7 | HS_FFER8) &
+ phba->work_hs)) {
phba->hba_flag |= DEFER_ERATT;
/* Clear all interrupt enable conditions */
writel(0, phba->HCregaddr);
@@ -8476,7 +8475,7 @@ lpfc_sli_intr_handler(int irq, void *dev_id)
* If there is deferred error attention, do not check for any interrupt.
*/
if (unlikely(phba->hba_flag & DEFER_ERATT)) {
- spin_unlock_irq(&phba->hbalock);
+ spin_unlock(&phba->hbalock);
return IRQ_NONE;
}
@@ -9724,8 +9723,8 @@ out_fail:
* command to finish before continuing.
*
* On success this function will return a zero. If unable to allocate enough
- * memory this function will return ENOMEM. If the queue create mailbox command
- * fails this function will return ENXIO.
+ * memory this function will return -ENOMEM. If the queue create mailbox command
+ * fails this function will return -ENXIO.
**/
uint32_t
lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
@@ -9840,8 +9839,8 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
* command to finish before continuing.
*
* On success this function will return a zero. If unable to allocate enough
- * memory this function will return ENOMEM. If the queue create mailbox command
- * fails this function will return ENXIO.
+ * memory this function will return -ENOMEM. If the queue create mailbox command
+ * fails this function will return -ENXIO.
**/
uint32_t
lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
@@ -10011,8 +10010,8 @@ lpfc_mq_create_fb_init(struct lpfc_hba *phba, struct lpfc_queue *mq,
* command to finish before continuing.
*
* On success this function will return a zero. If unable to allocate enough
- * memory this function will return ENOMEM. If the queue create mailbox command
- * fails this function will return ENXIO.
+ * memory this function will return -ENOMEM. If the queue create mailbox command
+ * fails this function will return -ENXIO.
**/
int32_t
lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq,
@@ -10146,8 +10145,8 @@ out:
* command to finish before continuing.
*
* On success this function will return a zero. If unable to allocate enough
- * memory this function will return ENOMEM. If the queue create mailbox command
- * fails this function will return ENXIO.
+ * memory this function will return -ENOMEM. If the queue create mailbox command
+ * fails this function will return -ENXIO.
**/
uint32_t
lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
@@ -10234,8 +10233,8 @@ out:
* mailbox command to finish before continuing.
*
* On success this function will return a zero. If unable to allocate enough
- * memory this function will return ENOMEM. If the queue create mailbox command
- * fails this function will return ENXIO.
+ * memory this function will return -ENOMEM. If the queue create mailbox command
+ * fails this function will return -ENXIO.
**/
uint32_t
lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
@@ -10403,7 +10402,7 @@ out:
* The @eq struct is used to get the queue ID of the queue to destroy.
*
* On success this function will return a zero. If the queue destroy mailbox
- * command fails this function will return ENXIO.
+ * command fails this function will return -ENXIO.
**/
uint32_t
lpfc_eq_destroy(struct lpfc_hba *phba, struct lpfc_queue *eq)
@@ -10458,7 +10457,7 @@ lpfc_eq_destroy(struct lpfc_hba *phba, struct lpfc_queue *eq)
* The @cq struct is used to get the queue ID of the queue to destroy.
*
* On success this function will return a zero. If the queue destroy mailbox
- * command fails this function will return ENXIO.
+ * command fails this function will return -ENXIO.
**/
uint32_t
lpfc_cq_destroy(struct lpfc_hba *phba, struct lpfc_queue *cq)
@@ -10511,7 +10510,7 @@ lpfc_cq_destroy(struct lpfc_hba *phba, struct lpfc_queue *cq)
* The @mq struct is used to get the queue ID of the queue to destroy.
*
* On success this function will return a zero. If the queue destroy mailbox
- * command fails this function will return ENXIO.
+ * command fails this function will return -ENXIO.
**/
uint32_t
lpfc_mq_destroy(struct lpfc_hba *phba, struct lpfc_queue *mq)
@@ -10564,7 +10563,7 @@ lpfc_mq_destroy(struct lpfc_hba *phba, struct lpfc_queue *mq)
* The @wq struct is used to get the queue ID of the queue to destroy.
*
* On success this function will return a zero. If the queue destroy mailbox
- * command fails this function will return ENXIO.
+ * command fails this function will return -ENXIO.
**/
uint32_t
lpfc_wq_destroy(struct lpfc_hba *phba, struct lpfc_queue *wq)
@@ -10616,7 +10615,7 @@ lpfc_wq_destroy(struct lpfc_hba *phba, struct lpfc_queue *wq)
* The @rq struct is used to get the queue ID of the queue to destroy.
*
* On success this function will return a zero. If the queue destroy mailbox
- * command fails this function will return ENXIO.
+ * command fails this function will return -ENXIO.
**/
uint32_t
lpfc_rq_destroy(struct lpfc_hba *phba, struct lpfc_queue *hrq,
@@ -10758,51 +10757,6 @@ lpfc_sli4_post_sgl(struct lpfc_hba *phba,
}
return 0;
}
-/**
- * lpfc_sli4_remove_all_sgl_pages - Post scatter gather list for an XRI to HBA
- * @phba: The virtual port for which this call being executed.
- *
- * This routine will remove all of the sgl pages registered with the hba.
- *
- * Return codes:
- * 0 - Success
- * -ENXIO, -ENOMEM - Failure
- **/
-int
-lpfc_sli4_remove_all_sgl_pages(struct lpfc_hba *phba)
-{
- LPFC_MBOXQ_t *mbox;
- int rc;
- uint32_t shdr_status, shdr_add_status;
- union lpfc_sli4_cfg_shdr *shdr;
-
- mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
- if (!mbox)
- return -ENOMEM;
-
- lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_FCOE,
- LPFC_MBOX_OPCODE_FCOE_REMOVE_SGL_PAGES, 0,
- LPFC_SLI4_MBX_EMBED);
- if (!phba->sli4_hba.intr_enable)
- rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
- else
- rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
- /* The IOCTL status is embedded in the mailbox subheader. */
- shdr = (union lpfc_sli4_cfg_shdr *)
- &mbox->u.mqe.un.sli4_config.header.cfg_shdr;
- shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);
- shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
- if (shdr_status || shdr_add_status || rc) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "2512 REMOVE_ALL_SGL_PAGES mailbox failed with "
- "status x%x add_status x%x, mbx status x%x\n",
- shdr_status, shdr_add_status, rc);
- rc = -ENXIO;
- }
- return rc;
-}
/**
* lpfc_sli4_next_xritag - Get an xritag for the io
@@ -11819,7 +11773,7 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
*
* Return codes
* 0 - successful
- * EIO - The mailbox failed to complete successfully.
+ * -EIO - The mailbox failed to complete successfully.
* When this error occurs, the driver is not guaranteed
* to have any rpi regions posted to the device and
* must either attempt to repost the regions or take a
@@ -11857,8 +11811,8 @@ lpfc_sli4_post_all_rpi_hdrs(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No available memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No available memory
+ * -EIO - The mailbox failed to complete successfully.
**/
int
lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page)
@@ -12805,8 +12759,11 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
LPFC_MBOXQ_t *mb, *nextmb;
struct lpfc_dmabuf *mp;
struct lpfc_nodelist *ndlp;
+ struct lpfc_nodelist *act_mbx_ndlp = NULL;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
+ LIST_HEAD(mbox_cmd_list);
+ /* Clean up internally queued mailbox commands with the vport */
spin_lock_irq(&phba->hbalock);
list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
if (mb->vport != vport)
@@ -12816,6 +12773,28 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
(mb->u.mb.mbxCommand != MBX_REG_VPI))
continue;
+ list_del(&mb->list);
+ list_add_tail(&mb->list, &mbox_cmd_list);
+ }
+ /* Clean up active mailbox command with the vport */
+ mb = phba->sli.mbox_active;
+ if (mb && (mb->vport == vport)) {
+ if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) ||
+ (mb->u.mb.mbxCommand == MBX_REG_VPI))
+ mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
+ if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
+ act_mbx_ndlp = (struct lpfc_nodelist *)mb->context2;
+ /* Put reference count for delayed processing */
+ act_mbx_ndlp = lpfc_nlp_get(act_mbx_ndlp);
+ /* Unregister the RPI when mailbox complete */
+ mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
+ }
+ }
+ spin_unlock_irq(&phba->hbalock);
+
+ /* Release the cleaned-up mailbox commands */
+ while (!list_empty(&mbox_cmd_list)) {
+ list_remove_head(&mbox_cmd_list, mb, LPFC_MBOXQ_t, list);
if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
if (phba->sli_rev == LPFC_SLI_REV4)
__lpfc_sli4_free_rpi(phba,
@@ -12826,36 +12805,24 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
kfree(mp);
}
ndlp = (struct lpfc_nodelist *) mb->context2;
+ mb->context2 = NULL;
if (ndlp) {
- spin_lock_irq(shost->host_lock);
+ spin_lock(shost->host_lock);
ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
- spin_unlock_irq(shost->host_lock);
+ spin_unlock(shost->host_lock);
lpfc_nlp_put(ndlp);
- mb->context2 = NULL;
}
}
- list_del(&mb->list);
mempool_free(mb, phba->mbox_mem_pool);
}
- mb = phba->sli.mbox_active;
- if (mb && (mb->vport == vport)) {
- if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) ||
- (mb->u.mb.mbxCommand == MBX_REG_VPI))
- mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
- if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
- ndlp = (struct lpfc_nodelist *) mb->context2;
- if (ndlp) {
- spin_lock_irq(shost->host_lock);
- ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
- spin_unlock_irq(shost->host_lock);
- lpfc_nlp_put(ndlp);
- mb->context2 = NULL;
- }
- /* Unregister the RPI when mailbox complete */
- mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
- }
+
+ /* Release the ndlp with the cleaned-up active mailbox command */
+ if (act_mbx_ndlp) {
+ spin_lock(shost->host_lock);
+ act_mbx_ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
+ spin_unlock(shost->host_lock);
+ lpfc_nlp_put(act_mbx_ndlp);
}
- spin_unlock_irq(&phba->hbalock);
}
/**
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 05:45:53 +0000