diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 71 |
1 files changed, 50 insertions, 21 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 7dc4218d9c4c..89ad55807012 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3854,7 +3854,7 @@ static void lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli) { char port_name; - char message[80]; + char message[128]; uint8_t status; struct lpfc_acqe_misconfigured_event *misconfigured; @@ -8813,7 +8813,7 @@ lpfc_get_sli4_parameters(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) * 0 - driver can claim the device * negative value - driver can not claim the device **/ -static int __devinit +static int lpfc_pci_probe_one_s3(struct pci_dev *pdev, const struct pci_device_id *pid) { struct lpfc_hba *phba; @@ -8980,7 +8980,7 @@ out_free_phba: * removed from PCI bus, it performs all the necessary cleanup for the HBA * device to be removed from the PCI subsystem properly. **/ -static void __devexit +static void lpfc_pci_remove_one_s3(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); @@ -9450,7 +9450,7 @@ lpfc_write_firmware(const struct firmware *fw, void *context) struct lpfc_dmabuf *dmabuf, *next; uint32_t offset = 0, temp_offset = 0; - /* It can be null, sanity check */ + /* It can be null in no-wait mode, sanity check */ if (!fw) { rc = -ENXIO; goto out; @@ -9528,11 +9528,48 @@ release_out: release_firmware(fw); out: lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "3024 Firmware update done: %d.", rc); + "3024 Firmware update done: %d.\n", rc); return; } /** + * lpfc_sli4_request_firmware_update - Request linux generic firmware upgrade + * @phba: pointer to lpfc hba data structure. + * + * This routine is called to perform Linux generic firmware upgrade on device + * that supports such feature. + **/ +int +lpfc_sli4_request_firmware_update(struct lpfc_hba *phba, uint8_t fw_upgrade) +{ + uint8_t file_name[ELX_MODEL_NAME_SIZE]; + int ret; + const struct firmware *fw; + + /* Only supported on SLI4 interface type 2 for now */ + if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) != + LPFC_SLI_INTF_IF_TYPE_2) + return -EPERM; + + snprintf(file_name, ELX_MODEL_NAME_SIZE, "%s.grp", phba->ModelName); + + if (fw_upgrade == INT_FW_UPGRADE) { + ret = request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG, + file_name, &phba->pcidev->dev, + GFP_KERNEL, (void *)phba, + lpfc_write_firmware); + } else if (fw_upgrade == RUN_FW_UPGRADE) { + ret = request_firmware(&fw, file_name, &phba->pcidev->dev); + if (!ret) + lpfc_write_firmware(fw, (void *)phba); + } else { + ret = -EINVAL; + } + + return ret; +} + +/** * lpfc_pci_probe_one_s4 - PCI probe func to reg SLI-4 device to PCI subsys * @pdev: pointer to PCI device * @pid: pointer to PCI device identifier @@ -9550,7 +9587,7 @@ out: * 0 - driver can claim the device * negative value - driver can not claim the device **/ -static int __devinit +static int lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) { struct lpfc_hba *phba; @@ -9560,7 +9597,6 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) uint32_t cfg_mode, intr_mode; int mcnt; int adjusted_fcp_io_channel; - uint8_t file_name[ELX_MODEL_NAME_SIZE]; /* Allocate memory for HBA structure */ phba = lpfc_hba_alloc(pdev); @@ -9703,16 +9739,9 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) /* Perform post initialization setup */ lpfc_post_init_setup(phba); - /* check for firmware upgrade or downgrade (if_type 2 only) */ - if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) == - LPFC_SLI_INTF_IF_TYPE_2) { - snprintf(file_name, ELX_MODEL_NAME_SIZE, "%s.grp", - phba->ModelName); - ret = request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG, - file_name, &phba->pcidev->dev, - GFP_KERNEL, (void *)phba, - lpfc_write_firmware); - } + /* check for firmware upgrade or downgrade */ + if (phba->cfg_request_firmware_upgrade) + ret = lpfc_sli4_request_firmware_update(phba, INT_FW_UPGRADE); /* Check if there are static vports to be created. */ lpfc_create_static_vport(phba); @@ -9750,7 +9779,7 @@ out_free_phba: * removed from PCI bus, it performs all the necessary cleanup for the HBA * device to be removed from the PCI subsystem properly. **/ -static void __devexit +static void lpfc_pci_remove_one_s4(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); @@ -10176,7 +10205,7 @@ lpfc_io_resume_s4(struct pci_dev *pdev) * 0 - driver can claim the device * negative value - driver can not claim the device **/ -static int __devinit +static int lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid) { int rc; @@ -10204,7 +10233,7 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid) * remove routine, which will perform all the necessary cleanup for the * device to be removed from the PCI subsystem properly. **/ -static void __devexit +static void lpfc_pci_remove_one(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); @@ -10546,7 +10575,7 @@ static struct pci_driver lpfc_driver = { .name = LPFC_DRIVER_NAME, .id_table = lpfc_id_table, .probe = lpfc_pci_probe_one, - .remove = __devexit_p(lpfc_pci_remove_one), + .remove = lpfc_pci_remove_one, .suspend = lpfc_pci_suspend_one, .resume = lpfc_pci_resume_one, .err_handler = &lpfc_err_handler, |