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path: root/drivers/scsi/bfa/bfad.c
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Diffstat (limited to 'drivers/scsi/bfa/bfad.c')
-rw-r--r--drivers/scsi/bfa/bfad.c418
1 files changed, 302 insertions, 116 deletions
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index 404fd10ddb2..7593b7c1d33 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -57,14 +57,15 @@ int pcie_max_read_reqsz;
int bfa_debugfs_enable = 1;
int msix_disable_cb = 0, msix_disable_ct = 0;
int max_xfer_size = BFAD_MAX_SECTORS >> 1;
+int max_rport_logins = BFA_FCS_MAX_RPORT_LOGINS;
/* Firmware releated */
u32 bfi_image_cb_size, bfi_image_ct_size, bfi_image_ct2_size;
u32 *bfi_image_cb, *bfi_image_ct, *bfi_image_ct2;
-#define BFAD_FW_FILE_CB "cbfw.bin"
-#define BFAD_FW_FILE_CT "ctfw.bin"
-#define BFAD_FW_FILE_CT2 "ct2fw.bin"
+#define BFAD_FW_FILE_CB "cbfw-3.2.3.0.bin"
+#define BFAD_FW_FILE_CT "ctfw-3.2.3.0.bin"
+#define BFAD_FW_FILE_CT2 "ct2fw-3.2.3.0.bin"
static u32 *bfad_load_fwimg(struct pci_dev *pdev);
static void bfad_free_fwimg(void);
@@ -148,6 +149,8 @@ MODULE_PARM_DESC(bfa_debugfs_enable, "Enables debugfs feature, default=1,"
module_param(max_xfer_size, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(max_xfer_size, "default=32MB,"
" Range[64k|128k|256k|512k|1024k|2048k]");
+module_param(max_rport_logins, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(max_rport_logins, "Max number of logins to initiator and target rports on a port (physical/logical), default=1024");
static void
bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event);
@@ -201,6 +204,7 @@ static void
bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event)
{
unsigned long flags;
+ bfa_status_t ret;
bfa_trc(bfad, event);
@@ -214,7 +218,7 @@ bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event)
if (bfad_setup_intr(bfad)) {
printk(KERN_WARNING "bfad%d: bfad_setup_intr failed\n",
bfad->inst_no);
- bfa_sm_send_event(bfad, BFAD_E_INTR_INIT_FAILED);
+ bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED);
break;
}
@@ -239,8 +243,26 @@ bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event)
printk(KERN_WARNING
"bfa %s: bfa init failed\n",
bfad->pci_name);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfa_fcs_init(&bfad->bfa_fcs);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ ret = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM);
+ if (ret != BFA_STATUS_OK) {
+ init_completion(&bfad->comp);
+
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfad->pport.flags |= BFAD_PORT_DELETE;
+ bfa_fcs_exit(&bfad->bfa_fcs);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ wait_for_completion(&bfad->comp);
+
+ bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED);
+ break;
+ }
bfad->bfad_flags |= BFAD_HAL_INIT_FAIL;
- bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED);
+ bfa_sm_send_event(bfad, BFAD_E_HAL_INIT_FAILED);
}
break;
@@ -270,12 +292,14 @@ bfad_sm_initializing(struct bfad_s *bfad, enum bfad_sm_event event)
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
retval = bfad_start_ops(bfad);
- if (retval != BFA_STATUS_OK)
+ if (retval != BFA_STATUS_OK) {
+ bfa_sm_set_state(bfad, bfad_sm_failed);
break;
+ }
bfa_sm_set_state(bfad, bfad_sm_operational);
break;
- case BFAD_E_INTR_INIT_FAILED:
+ case BFAD_E_INIT_FAILED:
bfa_sm_set_state(bfad, bfad_sm_uninit);
kthread_stop(bfad->bfad_tsk);
spin_lock_irqsave(&bfad->bfad_lock, flags);
@@ -283,7 +307,7 @@ bfad_sm_initializing(struct bfad_s *bfad, enum bfad_sm_event event)
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
break;
- case BFAD_E_INIT_FAILED:
+ case BFAD_E_HAL_INIT_FAILED:
bfa_sm_set_state(bfad, bfad_sm_failed);
break;
default:
@@ -307,13 +331,8 @@ bfad_sm_failed(struct bfad_s *bfad, enum bfad_sm_event event)
break;
case BFAD_E_STOP:
- if (bfad->bfad_flags & BFAD_CFG_PPORT_DONE)
- bfad_uncfg_pport(bfad);
- if (bfad->bfad_flags & BFAD_FC4_PROBE_DONE) {
- bfad_im_probe_undo(bfad);
- bfad->bfad_flags &= ~BFAD_FC4_PROBE_DONE;
- }
- bfad_stop(bfad);
+ bfa_sm_set_state(bfad, bfad_sm_fcs_exit);
+ bfa_sm_send_event(bfad, BFAD_E_FCS_EXIT_COMP);
break;
case BFAD_E_EXIT_COMP:
@@ -456,23 +475,6 @@ bfa_fcb_lport_new(struct bfad_s *bfad, struct bfa_fcs_lport_s *port,
return port_drv;
}
-void
-bfa_fcb_lport_delete(struct bfad_s *bfad, enum bfa_lport_role roles,
- struct bfad_vf_s *vf_drv, struct bfad_vport_s *vp_drv)
-{
- struct bfad_port_s *port_drv;
-
- /* this will be only called from rmmod context */
- if (vp_drv && !vp_drv->comp_del) {
- port_drv = (vp_drv) ? (&(vp_drv)->drv_port) :
- ((vf_drv) ? (&(vf_drv)->base_port) :
- (&(bfad)->pport));
- bfa_trc(bfad, roles);
- if (roles & BFA_LPORT_ROLE_FCP_IM)
- bfad_im_port_delete(bfad, port_drv);
- }
-}
-
/*
* FCS RPORT alloc callback, after successful PLOGI by FCS
*/
@@ -505,7 +507,7 @@ bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s pbc_vport)
struct bfad_vport_s *vport;
int rc;
- vport = kzalloc(sizeof(struct bfad_vport_s), GFP_KERNEL);
+ vport = kzalloc(sizeof(struct bfad_vport_s), GFP_ATOMIC);
if (!vport) {
bfa_trc(bfad, 0);
return;
@@ -753,6 +755,9 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad)
}
}
+ /* Enable PCIE Advanced Error Recovery (AER) if kernel supports */
+ pci_enable_pcie_error_reporting(pdev);
+
bfad->pci_bar0_kva = pci_iomap(pdev, 0, pci_resource_len(pdev, 0));
bfad->pci_bar2_kva = pci_iomap(pdev, 2, pci_resource_len(pdev, 2));
@@ -777,52 +782,25 @@ bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad)
bfad->pcidev = pdev;
/* Adjust PCIe Maximum Read Request Size */
- if (pcie_max_read_reqsz > 0) {
- int pcie_cap_reg;
- u16 pcie_dev_ctl;
- u16 mask = 0xffff;
-
- switch (pcie_max_read_reqsz) {
- case 128:
- mask = 0x0;
- break;
- case 256:
- mask = 0x1000;
- break;
- case 512:
- mask = 0x2000;
- break;
- case 1024:
- mask = 0x3000;
- break;
- case 2048:
- mask = 0x4000;
- break;
- case 4096:
- mask = 0x5000;
- break;
- default:
- break;
- }
-
- pcie_cap_reg = pci_find_capability(pdev, PCI_CAP_ID_EXP);
- if (mask != 0xffff && pcie_cap_reg) {
- pcie_cap_reg += 0x08;
- pci_read_config_word(pdev, pcie_cap_reg, &pcie_dev_ctl);
- if ((pcie_dev_ctl & 0x7000) != mask) {
- printk(KERN_WARNING "BFA[%s]: "
+ if (pci_is_pcie(pdev) && pcie_max_read_reqsz) {
+ if (pcie_max_read_reqsz >= 128 &&
+ pcie_max_read_reqsz <= 4096 &&
+ is_power_of_2(pcie_max_read_reqsz)) {
+ int max_rq = pcie_get_readrq(pdev);
+ printk(KERN_WARNING "BFA[%s]: "
"pcie_max_read_request_size is %d, "
- "reset to %d\n", bfad->pci_name,
- (1 << ((pcie_dev_ctl & 0x7000) >> 12)) << 7,
+ "reset to %d\n", bfad->pci_name, max_rq,
pcie_max_read_reqsz);
-
- pcie_dev_ctl &= ~0x7000;
- pci_write_config_word(pdev, pcie_cap_reg,
- pcie_dev_ctl | mask);
- }
+ pcie_set_readrq(pdev, pcie_max_read_reqsz);
+ } else {
+ printk(KERN_WARNING "BFA[%s]: invalid "
+ "pcie_max_read_request_size %d ignored\n",
+ bfad->pci_name, pcie_max_read_reqsz);
}
}
+ pci_save_state(pdev);
+
return 0;
out_release_region:
@@ -839,8 +817,9 @@ bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad)
pci_iounmap(pdev, bfad->pci_bar0_kva);
pci_iounmap(pdev, bfad->pci_bar2_kva);
pci_release_regions(pdev);
+ /* Disable PCIE Advanced Error Recovery (AER) */
+ pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
}
bfa_status_t
@@ -861,7 +840,7 @@ bfad_drv_init(struct bfad_s *bfad)
printk(KERN_WARNING
"Not enough memory to attach all Brocade HBA ports, %s",
"System may need more memory.\n");
- goto out_hal_mem_alloc_failure;
+ return BFA_STATUS_FAILED;
}
bfad->bfa.trcmod = bfad->trcmod;
@@ -878,31 +857,11 @@ bfad_drv_init(struct bfad_s *bfad)
bfad->bfa_fcs.trcmod = bfad->trcmod;
bfa_fcs_attach(&bfad->bfa_fcs, &bfad->bfa, bfad, BFA_FALSE);
bfad->bfa_fcs.fdmi_enabled = fdmi_enable;
- bfa_fcs_init(&bfad->bfa_fcs);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
bfad->bfad_flags |= BFAD_DRV_INIT_DONE;
- /* configure base port */
- rc = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM);
- if (rc != BFA_STATUS_OK)
- goto out_cfg_pport_fail;
-
return BFA_STATUS_OK;
-
-out_cfg_pport_fail:
- /* fcs exit - on cfg pport failure */
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- init_completion(&bfad->comp);
- bfad->pport.flags |= BFAD_PORT_DELETE;
- bfa_fcs_exit(&bfad->bfa_fcs);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- wait_for_completion(&bfad->comp);
- /* bfa detach - free hal memory */
- bfa_detach(&bfad->bfa);
- bfad_hal_mem_release(bfad);
-out_hal_mem_alloc_failure:
- return BFA_STATUS_FAILED;
}
void
@@ -1041,18 +1000,24 @@ bfad_start_ops(struct bfad_s *bfad) {
sizeof(driver_info.host_os_patch) - 1);
strncpy(driver_info.os_device_name, bfad->pci_name,
- sizeof(driver_info.os_device_name - 1));
+ sizeof(driver_info.os_device_name) - 1);
/* FCS driver info init */
spin_lock_irqsave(&bfad->bfad_lock, flags);
bfa_fcs_driver_info_init(&bfad->bfa_fcs, &driver_info);
+
+ if (bfad->bfad_flags & BFAD_CFG_PPORT_DONE)
+ bfa_fcs_update_cfg(&bfad->bfa_fcs);
+ else
+ bfa_fcs_init(&bfad->bfa_fcs);
+
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- /*
- * FCS update cfg - reset the pwwn/nwwn of fabric base logical port
- * with values learned during bfa_init firmware GETATTR REQ.
- */
- bfa_fcs_update_cfg(&bfad->bfa_fcs);
+ if (!(bfad->bfad_flags & BFAD_CFG_PPORT_DONE)) {
+ retval = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM);
+ if (retval != BFA_STATUS_OK)
+ return BFA_STATUS_FAILED;
+ }
/* Setup fc host fixed attribute if the lk supports */
bfad_fc_host_init(bfad->pport.im_port);
@@ -1063,10 +1028,6 @@ bfad_start_ops(struct bfad_s *bfad) {
printk(KERN_WARNING "bfad_im_probe failed\n");
if (bfa_sm_cmp_state(bfad, bfad_sm_initializing))
bfa_sm_set_state(bfad, bfad_sm_failed);
- bfad_im_probe_undo(bfad);
- bfad->bfad_flags &= ~BFAD_FC4_PROBE_DONE;
- bfad_uncfg_pport(bfad);
- bfad_stop(bfad);
return BFA_STATUS_FAILED;
} else
bfad->bfad_flags |= BFAD_FC4_PROBE_DONE;
@@ -1275,6 +1236,16 @@ bfad_setup_intr(struct bfad_s *bfad)
error = pci_enable_msix(bfad->pcidev, msix_entries, bfad->nvec);
if (error) {
+ /* In CT1 & CT2, try to allocate just one vector */
+ if (bfa_asic_id_ctc(pdev->device)) {
+ printk(KERN_WARNING "bfa %s: trying one msix "
+ "vector failed to allocate %d[%d]\n",
+ bfad->pci_name, bfad->nvec, error);
+ bfad->nvec = 1;
+ error = pci_enable_msix(bfad->pcidev,
+ msix_entries, bfad->nvec);
+ }
+
/*
* Only error number of vector is available.
* We don't have a mechanism to map multiple
@@ -1284,12 +1255,13 @@ bfad_setup_intr(struct bfad_s *bfad)
* vectors. Linux doesn't duplicate vectors
* in the MSIX table for this case.
*/
-
- printk(KERN_WARNING "bfad%d: "
- "pci_enable_msix failed (%d),"
- " use line based.\n", bfad->inst_no, error);
-
- goto line_based;
+ if (error) {
+ printk(KERN_WARNING "bfad%d: "
+ "pci_enable_msix failed (%d), "
+ "use line based.\n",
+ bfad->inst_no, error);
+ goto line_based;
+ }
}
/* Disable INTX in MSI-X mode */
@@ -1400,6 +1372,8 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
bfa_sm_set_state(bfad, bfad_sm_uninit);
spin_lock_init(&bfad->bfad_lock);
+ spin_lock_init(&bfad->bfad_aen_spinlock);
+
pci_set_drvdata(pdev, bfad);
bfad->ref_count = 0;
@@ -1423,7 +1397,6 @@ bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
return 0;
out_bfad_sm_failure:
- bfa_detach(&bfad->bfa);
bfad_hal_mem_release(bfad);
out_drv_init_failure:
/* Remove the debugfs node for this bfad */
@@ -1485,6 +1458,197 @@ bfad_pci_remove(struct pci_dev *pdev)
kfree(bfad);
}
+/*
+ * PCI Error Recovery entry, error detected.
+ */
+static pci_ers_result_t
+bfad_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state)
+{
+ struct bfad_s *bfad = pci_get_drvdata(pdev);
+ unsigned long flags;
+ pci_ers_result_t ret = PCI_ERS_RESULT_NONE;
+
+ dev_printk(KERN_ERR, &pdev->dev,
+ "error detected state: %d - flags: 0x%x\n",
+ state, bfad->bfad_flags);
+
+ switch (state) {
+ case pci_channel_io_normal: /* non-fatal error */
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfad->bfad_flags &= ~BFAD_EEH_BUSY;
+ /* Suspend/fail all bfa operations */
+ bfa_ioc_suspend(&bfad->bfa.ioc);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ del_timer_sync(&bfad->hal_tmo);
+ ret = PCI_ERS_RESULT_CAN_RECOVER;
+ break;
+ case pci_channel_io_frozen: /* fatal error */
+ init_completion(&bfad->comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfad->bfad_flags |= BFAD_EEH_BUSY;
+ /* Suspend/fail all bfa operations */
+ bfa_ioc_suspend(&bfad->bfa.ioc);
+ bfa_fcs_stop(&bfad->bfa_fcs);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ wait_for_completion(&bfad->comp);
+
+ bfad_remove_intr(bfad);
+ del_timer_sync(&bfad->hal_tmo);
+ pci_disable_device(pdev);
+ ret = PCI_ERS_RESULT_NEED_RESET;
+ break;
+ case pci_channel_io_perm_failure: /* PCI Card is DEAD */
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfad->bfad_flags |= BFAD_EEH_BUSY |
+ BFAD_EEH_PCI_CHANNEL_IO_PERM_FAILURE;
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ /* If the error_detected handler is called with the reason
+ * pci_channel_io_perm_failure - it will subsequently call
+ * pci_remove() entry point to remove the pci device from the
+ * system - So defer the cleanup to pci_remove(); cleaning up
+ * here causes inconsistent state during pci_remove().
+ */
+ ret = PCI_ERS_RESULT_DISCONNECT;
+ break;
+ default:
+ WARN_ON(1);
+ }
+
+ return ret;
+}
+
+int
+restart_bfa(struct bfad_s *bfad)
+{
+ unsigned long flags;
+ struct pci_dev *pdev = bfad->pcidev;
+
+ bfa_attach(&bfad->bfa, bfad, &bfad->ioc_cfg,
+ &bfad->meminfo, &bfad->hal_pcidev);
+
+ /* Enable Interrupt and wait bfa_init completion */
+ if (bfad_setup_intr(bfad)) {
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "%s: bfad_setup_intr failed\n", bfad->pci_name);
+ bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED);
+ return -1;
+ }
+
+ init_completion(&bfad->comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfa_iocfc_init(&bfad->bfa);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ /* Set up interrupt handler for each vectors */
+ if ((bfad->bfad_flags & BFAD_MSIX_ON) &&
+ bfad_install_msix_handler(bfad))
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "%s: install_msix failed.\n", bfad->pci_name);
+
+ bfad_init_timer(bfad);
+ wait_for_completion(&bfad->comp);
+ bfad_drv_start(bfad);
+
+ return 0;
+}
+
+/*
+ * PCI Error Recovery entry, re-initialize the chip.
+ */
+static pci_ers_result_t
+bfad_pci_slot_reset(struct pci_dev *pdev)
+{
+ struct bfad_s *bfad = pci_get_drvdata(pdev);
+ u8 byte;
+
+ dev_printk(KERN_ERR, &pdev->dev,
+ "bfad_pci_slot_reset flags: 0x%x\n", bfad->bfad_flags);
+
+ if (pci_enable_device(pdev)) {
+ dev_printk(KERN_ERR, &pdev->dev, "Cannot re-enable "
+ "PCI device after reset.\n");
+ return PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ pci_restore_state(pdev);
+
+ /*
+ * Read some byte (e.g. DMA max. payload size which can't
+ * be 0xff any time) to make sure - we did not hit another PCI error
+ * in the middle of recovery. If we did, then declare permanent failure.
+ */
+ pci_read_config_byte(pdev, 0x68, &byte);
+ if (byte == 0xff) {
+ dev_printk(KERN_ERR, &pdev->dev,
+ "slot_reset failed ... got another PCI error !\n");
+ goto out_disable_device;
+ }
+
+ pci_save_state(pdev);
+ pci_set_master(pdev);
+
+ if (pci_set_dma_mask(bfad->pcidev, DMA_BIT_MASK(64)) != 0)
+ if (pci_set_dma_mask(bfad->pcidev, DMA_BIT_MASK(32)) != 0)
+ goto out_disable_device;
+
+ pci_cleanup_aer_uncorrect_error_status(pdev);
+
+ if (restart_bfa(bfad) == -1)
+ goto out_disable_device;
+
+ pci_enable_pcie_error_reporting(pdev);
+ dev_printk(KERN_WARNING, &pdev->dev,
+ "slot_reset completed flags: 0x%x!\n", bfad->bfad_flags);
+
+ return PCI_ERS_RESULT_RECOVERED;
+
+out_disable_device:
+ pci_disable_device(pdev);
+ return PCI_ERS_RESULT_DISCONNECT;
+}
+
+static pci_ers_result_t
+bfad_pci_mmio_enabled(struct pci_dev *pdev)
+{
+ unsigned long flags;
+ struct bfad_s *bfad = pci_get_drvdata(pdev);
+
+ dev_printk(KERN_INFO, &pdev->dev, "mmio_enabled\n");
+
+ /* Fetch FW diagnostic information */
+ bfa_ioc_debug_save_ftrc(&bfad->bfa.ioc);
+
+ /* Cancel all pending IOs */
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ init_completion(&bfad->comp);
+ bfa_fcs_stop(&bfad->bfa_fcs);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ wait_for_completion(&bfad->comp);
+
+ bfad_remove_intr(bfad);
+ del_timer_sync(&bfad->hal_tmo);
+ pci_disable_device(pdev);
+
+ return PCI_ERS_RESULT_NEED_RESET;
+}
+
+static void
+bfad_pci_resume(struct pci_dev *pdev)
+{
+ unsigned long flags;
+ struct bfad_s *bfad = pci_get_drvdata(pdev);
+
+ dev_printk(KERN_WARNING, &pdev->dev, "resume\n");
+
+ /* wait until the link is online */
+ bfad_rport_online_wait(bfad);
+
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfad->bfad_flags &= ~BFAD_EEH_BUSY;
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+}
+
struct pci_device_id bfad_id_table[] = {
{
.vendor = BFA_PCI_VENDOR_ID_BROCADE,
@@ -1523,16 +1687,35 @@ struct pci_device_id bfad_id_table[] = {
.class_mask = ~0,
},
+ {
+ .vendor = BFA_PCI_VENDOR_ID_BROCADE,
+ .device = BFA_PCI_DEVICE_ID_CT2_QUAD,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .class = (PCI_CLASS_SERIAL_FIBER << 8),
+ .class_mask = ~0,
+ },
{0, 0},
};
MODULE_DEVICE_TABLE(pci, bfad_id_table);
+/*
+ * PCI error recovery handlers.
+ */
+static struct pci_error_handlers bfad_err_handler = {
+ .error_detected = bfad_pci_error_detected,
+ .slot_reset = bfad_pci_slot_reset,
+ .mmio_enabled = bfad_pci_mmio_enabled,
+ .resume = bfad_pci_resume,
+};
+
static struct pci_driver bfad_pci_driver = {
.name = BFAD_DRIVER_NAME,
.id_table = bfad_id_table,
.probe = bfad_pci_probe,
- .remove = __devexit_p(bfad_pci_remove),
+ .remove = bfad_pci_remove,
+ .err_handler = &bfad_err_handler,
};
/*
@@ -1561,6 +1744,7 @@ bfad_init(void)
bfa_auto_recover = ioc_auto_recover;
bfa_fcs_rport_set_del_timeout(rport_del_timeout);
+ bfa_fcs_rport_set_max_logins(max_rport_logins);
error = pci_register_driver(&bfad_pci_driver);
if (error) {
@@ -1615,7 +1799,7 @@ out:
static u32 *
bfad_load_fwimg(struct pci_dev *pdev)
{
- if (pdev->device == BFA_PCI_DEVICE_ID_CT2) {
+ if (bfa_asic_id_ct2(pdev->device)) {
if (bfi_image_ct2_size == 0)
bfad_read_firmware(pdev, &bfi_image_ct2,
&bfi_image_ct2_size, BFAD_FW_FILE_CT2);
@@ -1625,12 +1809,14 @@ bfad_load_fwimg(struct pci_dev *pdev)
bfad_read_firmware(pdev, &bfi_image_ct,
&bfi_image_ct_size, BFAD_FW_FILE_CT);
return bfi_image_ct;
- } else {
+ } else if (bfa_asic_id_cb(pdev->device)) {
if (bfi_image_cb_size == 0)
bfad_read_firmware(pdev, &bfi_image_cb,
&bfi_image_cb_size, BFAD_FW_FILE_CB);
return bfi_image_cb;
}
+
+ return NULL;
}
static void
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 14:44:19 +0000