Lines Matching refs:bfad
145 bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event);
147 bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event);
149 bfad_sm_initializing(struct bfad_s *bfad, enum bfad_sm_event event);
151 bfad_sm_operational(struct bfad_s *bfad, enum bfad_sm_event event);
153 bfad_sm_stopping(struct bfad_s *bfad, enum bfad_sm_event event);
155 bfad_sm_failed(struct bfad_s *bfad, enum bfad_sm_event event);
157 bfad_sm_fcs_exit(struct bfad_s *bfad, enum bfad_sm_event event);
163 bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_uninit() argument
165 bfa_trc(bfad, event); in bfad_sm_uninit()
169 bfa_sm_set_state(bfad, bfad_sm_created); in bfad_sm_uninit()
170 bfad->bfad_tsk = kthread_create(bfad_worker, (void *) bfad, in bfad_sm_uninit()
172 if (IS_ERR(bfad->bfad_tsk)) { in bfad_sm_uninit()
174 "creation failed!\n", bfad->inst_no); in bfad_sm_uninit()
175 bfa_sm_send_event(bfad, BFAD_E_KTHREAD_CREATE_FAILED); in bfad_sm_uninit()
177 bfa_sm_send_event(bfad, BFAD_E_INIT); in bfad_sm_uninit()
185 bfa_sm_fault(bfad, event); in bfad_sm_uninit()
193 bfad_sm_created(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_created() argument
198 bfa_trc(bfad, event); in bfad_sm_created()
202 bfa_sm_set_state(bfad, bfad_sm_initializing); in bfad_sm_created()
204 init_completion(&bfad->comp); in bfad_sm_created()
207 if (bfad_setup_intr(bfad)) { in bfad_sm_created()
209 bfad->inst_no); in bfad_sm_created()
210 bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED); in bfad_sm_created()
214 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_sm_created()
215 bfa_iocfc_init(&bfad->bfa); in bfad_sm_created()
216 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_sm_created()
219 if ((bfad->bfad_flags & BFAD_MSIX_ON) && in bfad_sm_created()
220 bfad_install_msix_handler(bfad)) { in bfad_sm_created()
222 __func__, bfad->inst_no); in bfad_sm_created()
225 bfad_init_timer(bfad); in bfad_sm_created()
227 wait_for_completion(&bfad->comp); in bfad_sm_created()
229 if ((bfad->bfad_flags & BFAD_HAL_INIT_DONE)) { in bfad_sm_created()
230 bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS); in bfad_sm_created()
234 bfad->pci_name); in bfad_sm_created()
235 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_sm_created()
236 bfa_fcs_init(&bfad->bfa_fcs); in bfad_sm_created()
237 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_sm_created()
239 ret = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM); in bfad_sm_created()
241 init_completion(&bfad->comp); in bfad_sm_created()
243 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_sm_created()
244 bfad->pport.flags |= BFAD_PORT_DELETE; in bfad_sm_created()
245 bfa_fcs_exit(&bfad->bfa_fcs); in bfad_sm_created()
246 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_sm_created()
248 wait_for_completion(&bfad->comp); in bfad_sm_created()
250 bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED); in bfad_sm_created()
253 bfad->bfad_flags |= BFAD_HAL_INIT_FAIL; in bfad_sm_created()
254 bfa_sm_send_event(bfad, BFAD_E_HAL_INIT_FAILED); in bfad_sm_created()
260 bfa_sm_set_state(bfad, bfad_sm_uninit); in bfad_sm_created()
264 bfa_sm_fault(bfad, event); in bfad_sm_created()
269 bfad_sm_initializing(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_initializing() argument
274 bfa_trc(bfad, event); in bfad_sm_initializing()
278 kthread_stop(bfad->bfad_tsk); in bfad_sm_initializing()
279 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_sm_initializing()
280 bfad->bfad_tsk = NULL; in bfad_sm_initializing()
281 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_sm_initializing()
283 retval = bfad_start_ops(bfad); in bfad_sm_initializing()
285 bfa_sm_set_state(bfad, bfad_sm_failed); in bfad_sm_initializing()
288 bfa_sm_set_state(bfad, bfad_sm_operational); in bfad_sm_initializing()
292 bfa_sm_set_state(bfad, bfad_sm_uninit); in bfad_sm_initializing()
293 kthread_stop(bfad->bfad_tsk); in bfad_sm_initializing()
294 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_sm_initializing()
295 bfad->bfad_tsk = NULL; in bfad_sm_initializing()
296 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_sm_initializing()
300 bfa_sm_set_state(bfad, bfad_sm_failed); in bfad_sm_initializing()
303 bfa_sm_fault(bfad, event); in bfad_sm_initializing()
308 bfad_sm_failed(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_failed() argument
312 bfa_trc(bfad, event); in bfad_sm_failed()
316 retval = bfad_start_ops(bfad); in bfad_sm_failed()
319 bfa_sm_set_state(bfad, bfad_sm_operational); in bfad_sm_failed()
323 bfa_sm_set_state(bfad, bfad_sm_fcs_exit); in bfad_sm_failed()
324 bfa_sm_send_event(bfad, BFAD_E_FCS_EXIT_COMP); in bfad_sm_failed()
328 bfa_sm_set_state(bfad, bfad_sm_uninit); in bfad_sm_failed()
329 bfad_remove_intr(bfad); in bfad_sm_failed()
330 del_timer_sync(&bfad->hal_tmo); in bfad_sm_failed()
334 bfa_sm_fault(bfad, event); in bfad_sm_failed()
339 bfad_sm_operational(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_operational() argument
341 bfa_trc(bfad, event); in bfad_sm_operational()
345 bfa_sm_set_state(bfad, bfad_sm_fcs_exit); in bfad_sm_operational()
346 bfad_fcs_stop(bfad); in bfad_sm_operational()
350 bfa_sm_fault(bfad, event); in bfad_sm_operational()
355 bfad_sm_fcs_exit(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_fcs_exit() argument
357 bfa_trc(bfad, event); in bfad_sm_fcs_exit()
361 bfa_sm_set_state(bfad, bfad_sm_stopping); in bfad_sm_fcs_exit()
362 bfad_stop(bfad); in bfad_sm_fcs_exit()
366 bfa_sm_fault(bfad, event); in bfad_sm_fcs_exit()
371 bfad_sm_stopping(struct bfad_s *bfad, enum bfad_sm_event event) in bfad_sm_stopping() argument
373 bfa_trc(bfad, event); in bfad_sm_stopping()
377 bfa_sm_set_state(bfad, bfad_sm_uninit); in bfad_sm_stopping()
378 bfad_remove_intr(bfad); in bfad_sm_stopping()
379 del_timer_sync(&bfad->hal_tmo); in bfad_sm_stopping()
380 bfad_im_probe_undo(bfad); in bfad_sm_stopping()
381 bfad->bfad_flags &= ~BFAD_FC4_PROBE_DONE; in bfad_sm_stopping()
382 bfad_uncfg_pport(bfad); in bfad_sm_stopping()
386 bfa_sm_fault(bfad, event); in bfad_sm_stopping()
409 struct bfad_s *bfad = drv; in bfa_cb_init() local
412 bfad->bfad_flags |= BFAD_HAL_INIT_DONE; in bfa_cb_init()
419 if ((bfad->bfad_flags & BFAD_HAL_INIT_FAIL)) { in bfa_cb_init()
420 bfad->bfad_flags &= ~BFAD_HAL_INIT_FAIL; in bfa_cb_init()
421 wake_up_process(bfad->bfad_tsk); in bfa_cb_init()
425 complete(&bfad->comp); in bfa_cb_init()
432 bfa_fcb_lport_new(struct bfad_s *bfad, struct bfa_fcs_lport_s *port, in bfa_fcb_lport_new() argument
440 port_drv = &bfad->pport; in bfa_fcb_lport_new()
457 rc = bfad_im_port_new(bfad, port_drv); in bfa_fcb_lport_new()
459 bfad_im_port_delete(bfad, port_drv); in bfa_fcb_lport_new()
471 bfa_fcb_rport_alloc(struct bfad_s *bfad, struct bfa_fcs_rport_s **rport, in bfa_fcb_rport_alloc() argument
492 bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s pbc_vport) in bfa_fcb_pbc_vport_create() argument
501 bfa_trc(bfad, 0); in bfa_fcb_pbc_vport_create()
505 vport->drv_port.bfad = bfad; in bfa_fcb_pbc_vport_create()
511 rc = bfa_fcs_pbc_vport_create(&vport->fcs_vport, &bfad->bfa_fcs, 0, in bfa_fcb_pbc_vport_create()
515 bfa_trc(bfad, 0); in bfa_fcb_pbc_vport_create()
519 list_add_tail(&vport->list_entry, &bfad->pbc_vport_list); in bfa_fcb_pbc_vport_create()
523 bfad_hal_mem_release(struct bfad_s *bfad) in bfad_hal_mem_release() argument
525 struct bfa_meminfo_s *hal_meminfo = &bfad->meminfo; in bfad_hal_mem_release()
542 dma_free_coherent(&bfad->pcidev->dev, in bfad_hal_mem_release()
585 bfad_hal_mem_alloc(struct bfad_s *bfad) in bfad_hal_mem_alloc() argument
587 struct bfa_meminfo_s *hal_meminfo = &bfad->meminfo; in bfad_hal_mem_alloc()
594 bfa_cfg_get_default(&bfad->ioc_cfg); in bfad_hal_mem_alloc()
595 bfad_update_hal_cfg(&bfad->ioc_cfg); in bfad_hal_mem_alloc()
596 bfad->cfg_data.ioc_queue_depth = bfad->ioc_cfg.fwcfg.num_ioim_reqs; in bfad_hal_mem_alloc()
597 bfa_cfg_get_meminfo(&bfad->ioc_cfg, hal_meminfo, &bfad->bfa); in bfad_hal_mem_alloc()
607 bfad_hal_mem_release(bfad); in bfad_hal_mem_alloc()
616 dma_elem->kva = dma_alloc_coherent(&bfad->pcidev->dev, in bfad_hal_mem_alloc()
620 bfad_hal_mem_release(bfad); in bfad_hal_mem_alloc()
635 bfad_vport_create(struct bfad_s *bfad, u16 vf_id, in bfad_vport_create() argument
649 vport->drv_port.bfad = bfad; in bfad_vport_create()
650 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_vport_create()
651 rc = bfa_fcs_vport_create(&vport->fcs_vport, &bfad->bfa_fcs, vf_id, in bfad_vport_create()
653 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_vport_create()
659 rc = bfad_im_scsi_host_alloc(bfad, vport->drv_port.im_port, in bfad_vport_create()
665 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_vport_create()
667 list_add_tail(&vport->list_entry, &bfad->vport_list); in bfad_vport_create()
668 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_vport_create()
673 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_vport_create()
677 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_vport_create()
688 struct bfad_s *bfad = from_timer(bfad, t, hal_tmo); in bfad_bfa_tmo() local
692 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_bfa_tmo()
694 bfa_timer_beat(&bfad->bfa.timer_mod); in bfad_bfa_tmo()
696 bfa_comp_deq(&bfad->bfa, &doneq); in bfad_bfa_tmo()
697 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_bfa_tmo()
700 bfa_comp_process(&bfad->bfa, &doneq); in bfad_bfa_tmo()
701 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_bfa_tmo()
702 bfa_comp_free(&bfad->bfa, &doneq); in bfad_bfa_tmo()
703 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_bfa_tmo()
706 mod_timer(&bfad->hal_tmo, in bfad_bfa_tmo()
711 bfad_init_timer(struct bfad_s *bfad) in bfad_init_timer() argument
713 timer_setup(&bfad->hal_tmo, bfad_bfa_tmo, 0); in bfad_init_timer()
715 mod_timer(&bfad->hal_tmo, in bfad_init_timer()
720 bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad) in bfad_pci_init() argument
747 bfad->pci_bar0_kva = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); in bfad_pci_init()
748 bfad->pci_bar2_kva = pci_iomap(pdev, 2, pci_resource_len(pdev, 2)); in bfad_pci_init()
750 if (bfad->pci_bar0_kva == NULL) { in bfad_pci_init()
756 bfad->hal_pcidev.pci_slot = PCI_SLOT(pdev->devfn); in bfad_pci_init()
757 bfad->hal_pcidev.pci_func = PCI_FUNC(pdev->devfn); in bfad_pci_init()
758 bfad->hal_pcidev.pci_bar_kva = bfad->pci_bar0_kva; in bfad_pci_init()
759 bfad->hal_pcidev.device_id = pdev->device; in bfad_pci_init()
760 bfad->hal_pcidev.ssid = pdev->subsystem_device; in bfad_pci_init()
761 bfad->pci_name = pci_name(pdev); in bfad_pci_init()
763 bfad->pci_attr.vendor_id = pdev->vendor; in bfad_pci_init()
764 bfad->pci_attr.device_id = pdev->device; in bfad_pci_init()
765 bfad->pci_attr.ssid = pdev->subsystem_device; in bfad_pci_init()
766 bfad->pci_attr.ssvid = pdev->subsystem_vendor; in bfad_pci_init()
767 bfad->pci_attr.pcifn = PCI_FUNC(pdev->devfn); in bfad_pci_init()
769 bfad->pcidev = pdev; in bfad_pci_init()
779 "reset to %d\n", bfad->pci_name, max_rq, in bfad_pci_init()
785 bfad->pci_name, pcie_max_read_reqsz); in bfad_pci_init()
802 bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad) in bfad_pci_uninit() argument
804 pci_iounmap(pdev, bfad->pci_bar0_kva); in bfad_pci_uninit()
805 pci_iounmap(pdev, bfad->pci_bar2_kva); in bfad_pci_uninit()
813 bfad_drv_init(struct bfad_s *bfad) in bfad_drv_init() argument
818 bfad->cfg_data.rport_del_timeout = rport_del_timeout; in bfad_drv_init()
819 bfad->cfg_data.lun_queue_depth = bfa_lun_queue_depth; in bfad_drv_init()
820 bfad->cfg_data.io_max_sge = bfa_io_max_sge; in bfad_drv_init()
821 bfad->cfg_data.binding_method = FCP_PWWN_BINDING; in bfad_drv_init()
823 rc = bfad_hal_mem_alloc(bfad); in bfad_drv_init()
826 bfad->inst_no); in bfad_drv_init()
832 bfad->bfa.trcmod = bfad->trcmod; in bfad_drv_init()
833 bfad->bfa.plog = &bfad->plog_buf; in bfad_drv_init()
834 bfa_plog_init(&bfad->plog_buf); in bfad_drv_init()
835 bfa_plog_str(&bfad->plog_buf, BFA_PL_MID_DRVR, BFA_PL_EID_DRIVER_START, in bfad_drv_init()
838 bfa_attach(&bfad->bfa, bfad, &bfad->ioc_cfg, &bfad->meminfo, in bfad_drv_init()
839 &bfad->hal_pcidev); in bfad_drv_init()
842 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_drv_init()
843 bfad->bfa_fcs.trcmod = bfad->trcmod; in bfad_drv_init()
844 bfa_fcs_attach(&bfad->bfa_fcs, &bfad->bfa, bfad, BFA_FALSE); in bfad_drv_init()
845 bfad->bfa_fcs.fdmi_enabled = fdmi_enable; in bfad_drv_init()
846 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_drv_init()
848 bfad->bfad_flags |= BFAD_DRV_INIT_DONE; in bfad_drv_init()
854 bfad_drv_uninit(struct bfad_s *bfad) in bfad_drv_uninit() argument
858 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_drv_uninit()
859 init_completion(&bfad->comp); in bfad_drv_uninit()
860 bfa_iocfc_stop(&bfad->bfa); in bfad_drv_uninit()
861 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_drv_uninit()
862 wait_for_completion(&bfad->comp); in bfad_drv_uninit()
864 del_timer_sync(&bfad->hal_tmo); in bfad_drv_uninit()
865 bfa_isr_disable(&bfad->bfa); in bfad_drv_uninit()
866 bfa_detach(&bfad->bfa); in bfad_drv_uninit()
867 bfad_remove_intr(bfad); in bfad_drv_uninit()
868 bfad_hal_mem_release(bfad); in bfad_drv_uninit()
870 bfad->bfad_flags &= ~BFAD_DRV_INIT_DONE; in bfad_drv_uninit()
874 bfad_drv_start(struct bfad_s *bfad) in bfad_drv_start() argument
878 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_drv_start()
879 bfa_iocfc_start(&bfad->bfa); in bfad_drv_start()
880 bfa_fcs_pbc_vport_init(&bfad->bfa_fcs); in bfad_drv_start()
881 bfa_fcs_fabric_modstart(&bfad->bfa_fcs); in bfad_drv_start()
882 bfad->bfad_flags |= BFAD_HAL_START_DONE; in bfad_drv_start()
883 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_drv_start()
885 if (bfad->im) in bfad_drv_start()
886 flush_workqueue(bfad->im->drv_workq); in bfad_drv_start()
890 bfad_fcs_stop(struct bfad_s *bfad) in bfad_fcs_stop() argument
894 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_fcs_stop()
895 init_completion(&bfad->comp); in bfad_fcs_stop()
896 bfad->pport.flags |= BFAD_PORT_DELETE; in bfad_fcs_stop()
897 bfa_fcs_exit(&bfad->bfa_fcs); in bfad_fcs_stop()
898 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_fcs_stop()
899 wait_for_completion(&bfad->comp); in bfad_fcs_stop()
901 bfa_sm_send_event(bfad, BFAD_E_FCS_EXIT_COMP); in bfad_fcs_stop()
905 bfad_stop(struct bfad_s *bfad) in bfad_stop() argument
909 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_stop()
910 init_completion(&bfad->comp); in bfad_stop()
911 bfa_iocfc_stop(&bfad->bfa); in bfad_stop()
912 bfad->bfad_flags &= ~BFAD_HAL_START_DONE; in bfad_stop()
913 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_stop()
914 wait_for_completion(&bfad->comp); in bfad_stop()
916 bfa_sm_send_event(bfad, BFAD_E_EXIT_COMP); in bfad_stop()
920 bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role) in bfad_cfg_pport() argument
927 if (bfad->pport.im_port == NULL) { in bfad_cfg_pport()
932 rc = bfad_im_scsi_host_alloc(bfad, bfad->pport.im_port, in bfad_cfg_pport()
933 &bfad->pcidev->dev); in bfad_cfg_pport()
937 bfad->pport.roles |= BFA_LPORT_ROLE_FCP_IM; in bfad_cfg_pport()
940 bfad->bfad_flags |= BFAD_CFG_PPORT_DONE; in bfad_cfg_pport()
947 bfad_uncfg_pport(struct bfad_s *bfad) in bfad_uncfg_pport() argument
950 (bfad->pport.roles & BFA_LPORT_ROLE_FCP_IM)) { in bfad_uncfg_pport()
951 bfad_im_scsi_host_free(bfad, bfad->pport.im_port); in bfad_uncfg_pport()
952 bfad_im_port_clean(bfad->pport.im_port); in bfad_uncfg_pport()
953 kfree(bfad->pport.im_port); in bfad_uncfg_pport()
954 bfad->pport.roles &= ~BFA_LPORT_ROLE_FCP_IM; in bfad_uncfg_pport()
957 bfad->bfad_flags &= ~BFAD_CFG_PPORT_DONE; in bfad_uncfg_pport()
961 bfad_start_ops(struct bfad_s *bfad) { in bfad_start_ops() argument
988 strlcpy(driver_info.os_device_name, bfad->pci_name, in bfad_start_ops()
992 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_start_ops()
993 bfa_fcs_driver_info_init(&bfad->bfa_fcs, &driver_info); in bfad_start_ops()
995 if (bfad->bfad_flags & BFAD_CFG_PPORT_DONE) in bfad_start_ops()
996 bfa_fcs_update_cfg(&bfad->bfa_fcs); in bfad_start_ops()
998 bfa_fcs_init(&bfad->bfa_fcs); in bfad_start_ops()
1000 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_start_ops()
1002 if (!(bfad->bfad_flags & BFAD_CFG_PPORT_DONE)) { in bfad_start_ops()
1003 retval = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM); in bfad_start_ops()
1009 bfad_fc_host_init(bfad->pport.im_port); in bfad_start_ops()
1012 retval = bfad_im_probe(bfad); in bfad_start_ops()
1015 if (bfa_sm_cmp_state(bfad, bfad_sm_initializing)) in bfad_start_ops()
1016 bfa_sm_set_state(bfad, bfad_sm_failed); in bfad_start_ops()
1019 bfad->bfad_flags |= BFAD_FC4_PROBE_DONE; in bfad_start_ops()
1021 bfad_drv_start(bfad); in bfad_start_ops()
1024 list_for_each_entry_safe(vport, vport_new, &bfad->pbc_vport_list, in bfad_start_ops()
1038 fc_vport = fc_vport_create(bfad->pport.im_port->shost, 0, &vid); in bfad_start_ops()
1042 " %s\n", bfad->inst_no, pwwn_buf); in bfad_start_ops()
1054 bfa_linkup_delay = bfad_get_linkup_delay(bfad); in bfad_start_ops()
1055 bfad_rport_online_wait(bfad); in bfad_start_ops()
1058 bfad_rport_online_wait(bfad); in bfad_start_ops()
1060 BFA_LOG(KERN_INFO, bfad, bfa_log_level, "bfa device claimed\n"); in bfad_start_ops()
1068 struct bfad_s *bfad = ptr; in bfad_worker() local
1075 bfa_sm_send_event(bfad, BFAD_E_INIT_SUCCESS); in bfad_worker()
1077 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_worker()
1078 bfad->bfad_tsk = NULL; in bfad_worker()
1079 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_worker()
1090 struct bfad_s *bfad = dev_id; in bfad_intx() local
1095 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_intx()
1096 rc = bfa_intx(&bfad->bfa); in bfad_intx()
1098 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_intx()
1102 bfa_comp_deq(&bfad->bfa, &doneq); in bfad_intx()
1103 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_intx()
1106 bfa_comp_process(&bfad->bfa, &doneq); in bfad_intx()
1108 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_intx()
1109 bfa_comp_free(&bfad->bfa, &doneq); in bfad_intx()
1110 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_intx()
1121 struct bfad_s *bfad = vec->bfad; in bfad_msix() local
1125 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_msix()
1127 bfa_msix(&bfad->bfa, vec->msix.entry); in bfad_msix()
1128 bfa_comp_deq(&bfad->bfa, &doneq); in bfad_msix()
1129 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_msix()
1132 bfa_comp_process(&bfad->bfa, &doneq); in bfad_msix()
1134 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_msix()
1135 bfa_comp_free(&bfad->bfa, &doneq); in bfad_msix()
1136 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_msix()
1146 bfad_init_msix_entry(struct bfad_s *bfad, struct msix_entry *msix_entries, in bfad_init_msix_entry() argument
1152 for (i = 0, bfad->nvec = 0; i < MAX_MSIX_ENTRY; i++) { in bfad_init_msix_entry()
1154 bfad->msix_tab[bfad->nvec].msix.entry = i; in bfad_init_msix_entry()
1155 bfad->msix_tab[bfad->nvec].bfad = bfad; in bfad_init_msix_entry()
1156 msix_entries[bfad->nvec].entry = i; in bfad_init_msix_entry()
1157 bfad->nvec++; in bfad_init_msix_entry()
1166 bfad_install_msix_handler(struct bfad_s *bfad) in bfad_install_msix_handler() argument
1170 for (i = 0; i < bfad->nvec; i++) { in bfad_install_msix_handler()
1171 sprintf(bfad->msix_tab[i].name, "bfa-%s-%s", in bfad_install_msix_handler()
1172 bfad->pci_name, in bfad_install_msix_handler()
1173 ((bfa_asic_id_cb(bfad->hal_pcidev.device_id)) ? in bfad_install_msix_handler()
1176 error = request_irq(bfad->msix_tab[i].msix.vector, in bfad_install_msix_handler()
1178 bfad->msix_tab[i].name, &bfad->msix_tab[i]); in bfad_install_msix_handler()
1179 bfa_trc(bfad, i); in bfad_install_msix_handler()
1180 bfa_trc(bfad, bfad->msix_tab[i].msix.vector); in bfad_install_msix_handler()
1185 free_irq(bfad->msix_tab[j].msix.vector, in bfad_install_msix_handler()
1186 &bfad->msix_tab[j]); in bfad_install_msix_handler()
1188 bfad->bfad_flags &= ~BFAD_MSIX_ON; in bfad_install_msix_handler()
1189 pci_disable_msix(bfad->pcidev); in bfad_install_msix_handler()
1202 bfad_setup_intr(struct bfad_s *bfad) in bfad_setup_intr() argument
1207 struct pci_dev *pdev = bfad->pcidev; in bfad_setup_intr()
1211 bfa_msix_getvecs(&bfad->bfa, &mask, &num_bit, &max_bit); in bfad_setup_intr()
1214 bfad_init_msix_entry(bfad, msix_entries, mask, max_bit); in bfad_setup_intr()
1219 error = pci_enable_msix_exact(bfad->pcidev, in bfad_setup_intr()
1220 msix_entries, bfad->nvec); in bfad_setup_intr()
1225 bfad->pci_name, bfad->nvec, error); in bfad_setup_intr()
1226 bfad->nvec = 1; in bfad_setup_intr()
1227 error = pci_enable_msix_exact(bfad->pcidev, in bfad_setup_intr()
1235 bfad->inst_no, error); in bfad_setup_intr()
1247 for (i = 0; i < bfad->nvec; i++) { in bfad_setup_intr()
1248 bfa_trc(bfad, msix_entries[i].vector); in bfad_setup_intr()
1249 bfad->msix_tab[i].msix.vector = msix_entries[i].vector; in bfad_setup_intr()
1252 bfa_msix_init(&bfad->bfa, bfad->nvec); in bfad_setup_intr()
1254 bfad->bfad_flags |= BFAD_MSIX_ON; in bfad_setup_intr()
1260 error = request_irq(bfad->pcidev->irq, (irq_handler_t)bfad_intx, in bfad_setup_intr()
1261 BFAD_IRQ_FLAGS, BFAD_DRIVER_NAME, bfad); in bfad_setup_intr()
1265 bfad->bfad_flags |= BFAD_INTX_ON; in bfad_setup_intr()
1271 bfad_remove_intr(struct bfad_s *bfad) in bfad_remove_intr() argument
1275 if (bfad->bfad_flags & BFAD_MSIX_ON) { in bfad_remove_intr()
1276 for (i = 0; i < bfad->nvec; i++) in bfad_remove_intr()
1277 free_irq(bfad->msix_tab[i].msix.vector, in bfad_remove_intr()
1278 &bfad->msix_tab[i]); in bfad_remove_intr()
1280 pci_disable_msix(bfad->pcidev); in bfad_remove_intr()
1281 bfad->bfad_flags &= ~BFAD_MSIX_ON; in bfad_remove_intr()
1282 } else if (bfad->bfad_flags & BFAD_INTX_ON) { in bfad_remove_intr()
1283 free_irq(bfad->pcidev->irq, bfad); in bfad_remove_intr()
1293 struct bfad_s *bfad; in bfad_pci_probe() local
1301 bfad = kzalloc(sizeof(struct bfad_s), GFP_KERNEL); in bfad_pci_probe()
1302 if (!bfad) { in bfad_pci_probe()
1307 bfad->trcmod = kzalloc(sizeof(struct bfa_trc_mod_s), GFP_KERNEL); in bfad_pci_probe()
1308 if (!bfad->trcmod) { in bfad_pci_probe()
1315 bfa_trc_init(bfad->trcmod); in bfad_pci_probe()
1316 bfa_trc(bfad, bfad_inst); in bfad_pci_probe()
1319 INIT_LIST_HEAD(&bfad->free_aen_q); in bfad_pci_probe()
1320 INIT_LIST_HEAD(&bfad->active_aen_q); in bfad_pci_probe()
1322 list_add_tail(&bfad->aen_list[i].qe, &bfad->free_aen_q); in bfad_pci_probe()
1325 kfree(bfad->trcmod); in bfad_pci_probe()
1329 retval = bfad_pci_init(pdev, bfad); in bfad_pci_probe()
1337 bfad->inst_no = bfad_inst++; in bfad_pci_probe()
1338 list_add_tail(&bfad->list_entry, &bfad_list); in bfad_pci_probe()
1342 bfa_sm_set_state(bfad, bfad_sm_uninit); in bfad_pci_probe()
1344 spin_lock_init(&bfad->bfad_lock); in bfad_pci_probe()
1345 spin_lock_init(&bfad->bfad_aen_spinlock); in bfad_pci_probe()
1347 pci_set_drvdata(pdev, bfad); in bfad_pci_probe()
1349 bfad->ref_count = 0; in bfad_pci_probe()
1350 bfad->pport.bfad = bfad; in bfad_pci_probe()
1351 INIT_LIST_HEAD(&bfad->pbc_vport_list); in bfad_pci_probe()
1352 INIT_LIST_HEAD(&bfad->vport_list); in bfad_pci_probe()
1356 bfad_debugfs_init(&bfad->pport); in bfad_pci_probe()
1358 retval = bfad_drv_init(bfad); in bfad_pci_probe()
1362 bfa_sm_send_event(bfad, BFAD_E_CREATE); in bfad_pci_probe()
1364 if (bfa_sm_cmp_state(bfad, bfad_sm_uninit)) in bfad_pci_probe()
1370 bfad_hal_mem_release(bfad); in bfad_pci_probe()
1373 kfree(bfad->regdata); in bfad_pci_probe()
1374 bfad_debugfs_exit(&bfad->pport); in bfad_pci_probe()
1377 list_del(&bfad->list_entry); in bfad_pci_probe()
1379 bfad_pci_uninit(pdev, bfad); in bfad_pci_probe()
1381 kfree(bfad->trcmod); in bfad_pci_probe()
1383 kfree(bfad); in bfad_pci_probe()
1394 struct bfad_s *bfad = pci_get_drvdata(pdev); in bfad_pci_remove() local
1397 bfa_trc(bfad, bfad->inst_no); in bfad_pci_remove()
1399 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_remove()
1400 if (bfad->bfad_tsk != NULL) { in bfad_pci_remove()
1401 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_remove()
1402 kthread_stop(bfad->bfad_tsk); in bfad_pci_remove()
1404 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_remove()
1408 bfa_sm_send_event(bfad, BFAD_E_STOP); in bfad_pci_remove()
1411 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_remove()
1412 bfa_detach(&bfad->bfa); in bfad_pci_remove()
1413 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_remove()
1414 bfad_hal_mem_release(bfad); in bfad_pci_remove()
1417 kfree(bfad->regdata); in bfad_pci_remove()
1418 bfad_debugfs_exit(&bfad->pport); in bfad_pci_remove()
1423 list_del(&bfad->list_entry); in bfad_pci_remove()
1425 bfad_pci_uninit(pdev, bfad); in bfad_pci_remove()
1427 kfree(bfad->trcmod); in bfad_pci_remove()
1428 kfree(bfad); in bfad_pci_remove()
1437 struct bfad_s *bfad = pci_get_drvdata(pdev); in bfad_pci_error_detected() local
1443 state, bfad->bfad_flags); in bfad_pci_error_detected()
1447 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1448 bfad->bfad_flags &= ~BFAD_EEH_BUSY; in bfad_pci_error_detected()
1450 bfa_ioc_suspend(&bfad->bfa.ioc); in bfad_pci_error_detected()
1451 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1452 del_timer_sync(&bfad->hal_tmo); in bfad_pci_error_detected()
1456 init_completion(&bfad->comp); in bfad_pci_error_detected()
1457 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1458 bfad->bfad_flags |= BFAD_EEH_BUSY; in bfad_pci_error_detected()
1460 bfa_ioc_suspend(&bfad->bfa.ioc); in bfad_pci_error_detected()
1461 bfa_fcs_stop(&bfad->bfa_fcs); in bfad_pci_error_detected()
1462 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1463 wait_for_completion(&bfad->comp); in bfad_pci_error_detected()
1465 bfad_remove_intr(bfad); in bfad_pci_error_detected()
1466 del_timer_sync(&bfad->hal_tmo); in bfad_pci_error_detected()
1471 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1472 bfad->bfad_flags |= BFAD_EEH_BUSY | in bfad_pci_error_detected()
1474 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_error_detected()
1491 static int restart_bfa(struct bfad_s *bfad) in restart_bfa() argument
1494 struct pci_dev *pdev = bfad->pcidev; in restart_bfa()
1496 bfa_attach(&bfad->bfa, bfad, &bfad->ioc_cfg, in restart_bfa()
1497 &bfad->meminfo, &bfad->hal_pcidev); in restart_bfa()
1500 if (bfad_setup_intr(bfad)) { in restart_bfa()
1502 "%s: bfad_setup_intr failed\n", bfad->pci_name); in restart_bfa()
1503 bfa_sm_send_event(bfad, BFAD_E_INIT_FAILED); in restart_bfa()
1507 init_completion(&bfad->comp); in restart_bfa()
1508 spin_lock_irqsave(&bfad->bfad_lock, flags); in restart_bfa()
1509 bfa_iocfc_init(&bfad->bfa); in restart_bfa()
1510 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in restart_bfa()
1513 if ((bfad->bfad_flags & BFAD_MSIX_ON) && in restart_bfa()
1514 bfad_install_msix_handler(bfad)) in restart_bfa()
1516 "%s: install_msix failed.\n", bfad->pci_name); in restart_bfa()
1518 bfad_init_timer(bfad); in restart_bfa()
1519 wait_for_completion(&bfad->comp); in restart_bfa()
1520 bfad_drv_start(bfad); in restart_bfa()
1531 struct bfad_s *bfad = pci_get_drvdata(pdev); in bfad_pci_slot_reset() local
1536 "bfad_pci_slot_reset flags: 0x%x\n", bfad->bfad_flags); in bfad_pci_slot_reset()
1561 rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, DMA_BIT_MASK(64)); in bfad_pci_slot_reset()
1563 rc = dma_set_mask_and_coherent(&bfad->pcidev->dev, in bfad_pci_slot_reset()
1568 if (restart_bfa(bfad) == -1) in bfad_pci_slot_reset()
1573 "slot_reset completed flags: 0x%x!\n", bfad->bfad_flags); in bfad_pci_slot_reset()
1586 struct bfad_s *bfad = pci_get_drvdata(pdev); in bfad_pci_mmio_enabled() local
1591 bfa_ioc_debug_save_ftrc(&bfad->bfa.ioc); in bfad_pci_mmio_enabled()
1594 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_mmio_enabled()
1595 init_completion(&bfad->comp); in bfad_pci_mmio_enabled()
1596 bfa_fcs_stop(&bfad->bfa_fcs); in bfad_pci_mmio_enabled()
1597 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_mmio_enabled()
1598 wait_for_completion(&bfad->comp); in bfad_pci_mmio_enabled()
1600 bfad_remove_intr(bfad); in bfad_pci_mmio_enabled()
1601 del_timer_sync(&bfad->hal_tmo); in bfad_pci_mmio_enabled()
1611 struct bfad_s *bfad = pci_get_drvdata(pdev); in bfad_pci_resume() local
1616 bfad_rport_online_wait(bfad); in bfad_pci_resume()
1618 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_pci_resume()
1619 bfad->bfad_flags &= ~BFAD_EEH_BUSY; in bfad_pci_resume()
1620 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_pci_resume()