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path: root/drivers/scsi/lpfc/lpfc_init.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c213
1 files changed, 52 insertions, 161 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index da9ba06ad58..295c7ddb36c 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1076,21 +1076,16 @@ lpfc_hb_timeout_handler(struct lpfc_hba *phba)
} else {
/*
* If heart beat timeout called with hb_outstanding set
- * we need to take the HBA offline.
+ * we need to give the hb mailbox cmd a chance to
+ * complete or TMO.
*/
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "0459 Adapter heartbeat failure, "
- "taking this port offline.\n");
-
- spin_lock_irq(&phba->hbalock);
- psli->sli_flag &= ~LPFC_SLI_ACTIVE;
- spin_unlock_irq(&phba->hbalock);
-
- lpfc_offline_prep(phba);
- lpfc_offline(phba);
- lpfc_unblock_mgmt_io(phba);
- phba->link_state = LPFC_HBA_ERROR;
- lpfc_hba_down_post(phba);
+ lpfc_printf_log(phba, KERN_WARNING, LOG_INIT,
+ "0459 Adapter heartbeat still out"
+ "standing:last compl time was %d ms.\n",
+ jiffies_to_msecs(jiffies
+ - phba->last_completion_time));
+ mod_timer(&phba->hb_tmofunc,
+ jiffies + HZ * LPFC_HB_MBOX_TIMEOUT);
}
}
}
@@ -1277,13 +1272,21 @@ lpfc_handle_eratt_s3(struct lpfc_hba *phba)
if (phba->hba_flag & DEFER_ERATT)
lpfc_handle_deferred_eratt(phba);
- if (phba->work_hs & HS_FFER6) {
- /* Re-establishing Link */
- lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
- "1301 Re-establishing Link "
- "Data: x%x x%x x%x\n",
- phba->work_hs,
- phba->work_status[0], phba->work_status[1]);
+ if ((phba->work_hs & HS_FFER6) || (phba->work_hs & HS_FFER8)) {
+ if (phba->work_hs & HS_FFER6)
+ /* Re-establishing Link */
+ lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
+ "1301 Re-establishing Link "
+ "Data: x%x x%x x%x\n",
+ phba->work_hs, phba->work_status[0],
+ phba->work_status[1]);
+ if (phba->work_hs & HS_FFER8)
+ /* Device Zeroization */
+ lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
+ "2861 Host Authentication device "
+ "zeroization Data:x%x x%x x%x\n",
+ phba->work_hs, phba->work_status[0],
+ phba->work_status[1]);
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~LPFC_SLI_ACTIVE;
@@ -2817,6 +2820,8 @@ void lpfc_host_attrib_init(struct Scsi_Host *shost)
(((uint32_t) vport->fc_sparam.cmn.bbRcvSizeMsb & 0x0F) << 8) |
(uint32_t) vport->fc_sparam.cmn.bbRcvSizeLsb;
+ fc_host_dev_loss_tmo(shost) = vport->cfg_devloss_tmo;
+
/* This value is also unchanging */
memset(fc_host_active_fc4s(shost), 0,
sizeof(fc_host_active_fc4s(shost)));
@@ -2883,65 +2888,6 @@ lpfc_stop_port(struct lpfc_hba *phba)
}
/**
- * lpfc_sli4_remove_dflt_fcf - Remove the driver default fcf record from the port.
- * @phba: pointer to lpfc hba data structure.
- *
- * This routine is invoked to remove the driver default fcf record from
- * the port. This routine currently acts on FCF Index 0.
- *
- **/
-void
-lpfc_sli_remove_dflt_fcf(struct lpfc_hba *phba)
-{
- int rc = 0;
- LPFC_MBOXQ_t *mboxq;
- struct lpfc_mbx_del_fcf_tbl_entry *del_fcf_record;
- uint32_t mbox_tmo, req_len;
- uint32_t shdr_status, shdr_add_status;
-
- mboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
- if (!mboxq) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "2020 Failed to allocate mbox for ADD_FCF cmd\n");
- return;
- }
-
- req_len = sizeof(struct lpfc_mbx_del_fcf_tbl_entry) -
- sizeof(struct lpfc_sli4_cfg_mhdr);
- rc = lpfc_sli4_config(phba, mboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
- LPFC_MBOX_OPCODE_FCOE_DELETE_FCF,
- req_len, LPFC_SLI4_MBX_EMBED);
- /*
- * In phase 1, there is a single FCF index, 0. In phase2, the driver
- * supports multiple FCF indices.
- */
- del_fcf_record = &mboxq->u.mqe.un.del_fcf_entry;
- bf_set(lpfc_mbx_del_fcf_tbl_count, del_fcf_record, 1);
- bf_set(lpfc_mbx_del_fcf_tbl_index, del_fcf_record,
- phba->fcf.current_rec.fcf_indx);
-
- if (!phba->sli4_hba.intr_enable)
- rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
- else {
- mbox_tmo = lpfc_mbox_tmo_val(phba, MBX_SLI4_CONFIG);
- rc = lpfc_sli_issue_mbox_wait(phba, mboxq, mbox_tmo);
- }
- /* The IOCTL status is embedded in the mailbox subheader. */
- shdr_status = bf_get(lpfc_mbox_hdr_status,
- &del_fcf_record->header.cfg_shdr.response);
- shdr_add_status = bf_get(lpfc_mbox_hdr_add_status,
- &del_fcf_record->header.cfg_shdr.response);
- if (shdr_status || shdr_add_status || rc != MBX_SUCCESS) {
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "2516 DEL FCF of default FCF Index failed "
- "mbx status x%x, status x%x add_status x%x\n",
- rc, shdr_status, shdr_add_status);
- }
- if (rc != MBX_TIMEOUT)
- mempool_free(mboxq, phba->mbox_mem_pool);
-}
-
-/**
* lpfc_fcf_redisc_wait_start_timer - Start fcf rediscover wait timer
* @phba: Pointer to hba for which this call is being executed.
*
@@ -4283,12 +4229,6 @@ lpfc_sli4_driver_resource_unset(struct lpfc_hba *phba)
{
struct lpfc_fcf_conn_entry *conn_entry, *next_conn_entry;
- /* unregister default FCFI from the HBA */
- lpfc_sli4_fcfi_unreg(phba, phba->fcf.fcfi);
-
- /* Free the default FCR table */
- lpfc_sli_remove_dflt_fcf(phba);
-
/* Free memory allocated for msi-x interrupt vector entries */
kfree(phba->sli4_hba.msix_entries);
@@ -4316,9 +4256,6 @@ lpfc_sli4_driver_resource_unset(struct lpfc_hba *phba)
lpfc_sli4_cq_event_release_all(phba);
lpfc_sli4_cq_event_pool_destroy(phba);
- /* Reset SLI4 HBA FCoE function */
- lpfc_pci_function_reset(phba);
-
/* Free the bsmbx region. */
lpfc_destroy_bootstrap_mbox(phba);
@@ -4545,7 +4482,6 @@ lpfc_free_sgl_list(struct lpfc_hba *phba)
{
struct lpfc_sglq *sglq_entry = NULL, *sglq_next = NULL;
LIST_HEAD(sglq_list);
- int rc = 0;
spin_lock_irq(&phba->hbalock);
list_splice_init(&phba->sli4_hba.lpfc_sgl_list, &sglq_list);
@@ -4558,11 +4494,6 @@ lpfc_free_sgl_list(struct lpfc_hba *phba)
kfree(sglq_entry);
phba->sli4_hba.total_sglq_bufs--;
}
- rc = lpfc_sli4_remove_all_sgl_pages(phba);
- if (rc) {
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "2005 Unable to deregister pages from HBA: %x\n", rc);
- }
kfree(phba->sli4_hba.lpfc_els_sgl_array);
}
@@ -4725,8 +4656,8 @@ out_free_mem:
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
int
lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *phba)
@@ -5419,7 +5350,7 @@ lpfc_sli4_bar2_register_memmap(struct lpfc_hba *phba, uint32_t vf)
*
* Return codes
* 0 - successful
- * ENOMEM - could not allocated memory.
+ * -ENOMEM - could not allocated memory.
**/
static int
lpfc_create_bootstrap_mbox(struct lpfc_hba *phba)
@@ -5518,8 +5449,8 @@ lpfc_destroy_bootstrap_mbox(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
static int
lpfc_sli4_read_config(struct lpfc_hba *phba)
@@ -5622,8 +5553,8 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
static int
lpfc_setup_endian_order(struct lpfc_hba *phba)
@@ -5671,8 +5602,8 @@ lpfc_setup_endian_order(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
static int
lpfc_sli4_queue_create(struct lpfc_hba *phba)
@@ -5966,8 +5897,8 @@ out_error:
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
static void
lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
@@ -6030,8 +5961,8 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
int
lpfc_sli4_queue_setup(struct lpfc_hba *phba)
@@ -6275,8 +6206,8 @@ out_error:
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
void
lpfc_sli4_queue_unset(struct lpfc_hba *phba)
@@ -6481,8 +6412,8 @@ lpfc_sli4_cq_event_release_all(struct lpfc_hba *phba)
*
* Return codes
* 0 - successful
- * ENOMEM - No availble memory
- * EIO - The mailbox failed to complete successfully.
+ * -ENOMEM - No availble memory
+ * -EIO - The mailbox failed to complete successfully.
**/
int
lpfc_pci_function_reset(struct lpfc_hba *phba)
@@ -6592,50 +6523,6 @@ lpfc_sli4_send_nop_mbox_cmds(struct lpfc_hba *phba, uint32_t cnt)
}
/**
- * lpfc_sli4_fcfi_unreg - Unregister fcfi to device
- * @phba: pointer to lpfc hba data structure.
- * @fcfi: fcf index.
- *
- * This routine is invoked to unregister a FCFI from device.
- **/
-void
-lpfc_sli4_fcfi_unreg(struct lpfc_hba *phba, uint16_t fcfi)
-{
- LPFC_MBOXQ_t *mbox;
- uint32_t mbox_tmo;
- int rc;
- unsigned long flags;
-
- mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
-
- if (!mbox)
- return;
-
- lpfc_unreg_fcfi(mbox, fcfi);
-
- if (!phba->sli4_hba.intr_enable)
- rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
- else {
- mbox_tmo = lpfc_mbox_tmo_val(phba, MBX_SLI4_CONFIG);
- rc = lpfc_sli_issue_mbox_wait(phba, mbox, mbox_tmo);
- }
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
- if (rc != MBX_SUCCESS)
- lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
- "2517 Unregister FCFI command failed "
- "status %d, mbxStatus x%x\n", rc,
- bf_get(lpfc_mqe_status, &mbox->u.mqe));
- else {
- spin_lock_irqsave(&phba->hbalock, flags);
- /* Mark the FCFI is no longer registered */
- phba->fcf.fcf_flag &=
- ~(FCF_AVAILABLE | FCF_REGISTERED | FCF_SCAN_DONE);
- spin_unlock_irqrestore(&phba->hbalock, flags);
- }
-}
-
-/**
* lpfc_sli4_pci_mem_setup - Setup SLI4 HBA PCI memory space.
* @phba: pointer to lpfc hba data structure.
*
@@ -7372,10 +7259,14 @@ lpfc_sli4_unset_hba(struct lpfc_hba *phba)
phba->pport->work_port_events = 0;
- lpfc_sli4_hba_down(phba);
+ /* Stop the SLI4 device port */
+ lpfc_stop_port(phba);
lpfc_sli4_disable_intr(phba);
+ /* Reset SLI4 HBA FCoE function */
+ lpfc_pci_function_reset(phba);
+
return;
}
@@ -7424,15 +7315,15 @@ lpfc_sli4_hba_unset(struct lpfc_hba *phba)
spin_unlock_irq(&phba->hbalock);
}
- /* Tear down the queues in the HBA */
- lpfc_sli4_queue_unset(phba);
-
/* Disable PCI subsystem interrupt */
lpfc_sli4_disable_intr(phba);
/* Stop kthread signal shall trigger work_done one more time */
kthread_stop(phba->worker_thread);
+ /* Reset SLI4 HBA FCoE function */
+ lpfc_pci_function_reset(phba);
+
/* Stop the SLI4 device port */
phba->pport->work_port_events = 0;
}
@@ -8368,7 +8259,7 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
list_del_init(&vport->listentry);
spin_unlock_irq(&phba->hbalock);
- /* Call scsi_free before lpfc_sli4_driver_resource_unset since scsi
+ /* Perform scsi free before driver resource_unset since scsi
* buffers are released to their corresponding pools here.
*/
lpfc_scsi_free(phba);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-05 02:36:30 +0000