16 	struct efc *efc = arg;  in efc_domain_cb()  local
25 	spin_lock_irqsave(&efc->lock, flags);  in efc_domain_cb()
34 		efc_log_debug(efc, "Domain found: wwn %016llX\n", fcf_wwn);  in efc_domain_cb()
37 		domain = efc->domain;  in efc_domain_cb()
39 			domain = efc_domain_alloc(efc, fcf_wwn);  in efc_domain_cb()
41 				efc_log_err(efc, "efc_domain_alloc() failed\n");  in efc_domain_cb()
54 		efc->hold_frames = true;  in efc_domain_cb()
91 		efc_log_warn(efc, "unsupported event %#x\n", event);  in efc_domain_cb()
93 	spin_unlock_irqrestore(&efc->lock, flags);  in efc_domain_cb()
95 	if (efc->domain && domain->req_accept_frames) {  in efc_domain_cb()
97 		efc->hold_frames = false;  in efc_domain_cb()
107 	struct efc *efc = domain->efc;  in _efc_domain_free()  local
109 	if (efc->domain_free_cb)  in _efc_domain_free()
110 		(*efc->domain_free_cb)(efc, efc->domain_free_cb_arg);  in _efc_domain_free()
118 	struct efc *efc;  in efc_domain_free()  local
120 	efc = domain->efc;  in efc_domain_free()
123 	efc->hold_frames = false;  in efc_domain_free()
125 	efc_log_debug(efc, "Domain free: wwn %016llX\n", domain->fcf_wwn);  in efc_domain_free()
128 	efc->domain = NULL;  in efc_domain_free()
133 efc_domain_alloc(struct efc *efc, uint64_t fcf_wwn)  in efc_domain_alloc()  argument
141 	domain->efc = efc;  in efc_domain_alloc()
151 	efc->domain = domain;  in efc_domain_alloc()
153 	efc_log_debug(efc, "Domain allocated: wwn %016llX\n", domain->fcf_wwn);  in efc_domain_alloc()
159 efc_register_domain_free_cb(struct efc *efc,  in efc_register_domain_free_cb()  argument
160 			    void (*callback)(struct efc *efc, void *arg),  in efc_register_domain_free_cb()  argument
164 	efc->domain_free_cb = callback;  in efc_register_domain_free_cb()
165 	efc->domain_free_cb_arg = arg;  in efc_register_domain_free_cb()
166 	if (!efc->domain && callback)  in efc_register_domain_free_cb()
167 		(*callback)(efc, arg);  in efc_register_domain_free_cb()
187 		efc_log_warn(domain->efc, "%-20s %-20s not handled\n",  in __efc_domain_common()
215 		efc_log_warn(domain->efc, "%-20s %-20s not handled\n",  in __efc_domain_common_shutdown()
222 	struct efc *efc = NULL;\
226 	WARN_ON(!domain->efc);\
227 	efc = domain->efc
247 		u64 my_wwnn = efc->req_wwnn;  in __efc_domain_init()
248 		u64 my_wwpn = efc->req_wwpn;  in __efc_domain_init()
252 			efc_log_debug(efc, "using default hardware WWN config\n");  in __efc_domain_init()
253 			my_wwpn = efc->def_wwpn;  in __efc_domain_init()
254 			my_wwnn = efc->def_wwnn;  in __efc_domain_init()
257 		efc_log_debug(efc, "Create nport WWPN %016llX WWNN %016llX\n",  in __efc_domain_init()
262 					efc->enable_ini, efc->enable_tgt);  in __efc_domain_init()
265 			efc_log_err(efc, "efc_nport_alloc() failed\n");  in __efc_domain_init()
275 		if (efc_cmd_nport_alloc(efc, nport, NULL, (uint8_t *)&bewwpn)) {  in __efc_domain_init()
276 			efc_log_err(efc, "Can't allocate port\n");  in __efc_domain_init()
295 			if (efc_cmd_domain_alloc(efc, domain, drec->index)) {  in __efc_domain_init()
296 				efc_log_err(efc,  in __efc_domain_init()
304 		efc_log_debug(efc, "%s fc_id=%#x speed=%d\n",  in __efc_domain_init()
315 		if (efc->enable_ini) {  in __efc_domain_init()
318 			efc_log_debug(efc, "%d position map entries\n",  in __efc_domain_init()
324 					efc_log_debug(efc, "%#x -> %#x\n",  in __efc_domain_init()
331 						efc_log_err(efc,  in __efc_domain_init()
343 		if (efc_cmd_domain_alloc(efc, domain, drec->index)) {  in __efc_domain_init()
344 			efc_log_err(efc,  in __efc_domain_init()
414 				efc_log_err(efc,  in __efc_domain_wait_alloc()
421 				efc_log_err(efc,  in __efc_domain_wait_alloc()
436 		efc_log_err(efc, "%s recv'd waiting for DOMAIN_ALLOC_OK;",  in __efc_domain_wait_alloc()
438 		efc_log_err(efc, "shutting down domain\n");  in __efc_domain_wait_alloc()
447 		efc_log_debug(efc,  in __efc_domain_wait_alloc()
475 		efc_log_debug(efc, "Requesting hw domain attach fc_id x%x\n",  in __efc_domain_allocated()
481 			efc_log_err(efc, "Sport lookup store failed: %d\n", rc);  in __efc_domain_allocated()
490 		rc = efc_cmd_domain_attach(efc, domain, fc_id);  in __efc_domain_allocated()
492 			efc_log_err(efc, "efc_hw_domain_attach failed: %d\n",  in __efc_domain_allocated()
503 		efc_log_err(efc, "%s: evt: %d should not happen\n",  in __efc_domain_allocated()
508 		efc_log_debug(efc,  in __efc_domain_allocated()
531 			if (efc_cmd_domain_free(efc, domain))  in __efc_domain_allocated()
532 				efc_log_err(efc, "hw_domain_free failed\n");  in __efc_domain_allocated()
592 		efc_log_debug(efc,  in __efc_domain_wait_attach()
599 		efc_log_err(efc, "%s: evt: %d should not happen\n",  in __efc_domain_wait_attach()
635 			efc_log_debug(domain->efc,  in __efc_domain_ready()
660 			if (efc_cmd_domain_free(efc, domain))  in __efc_domain_ready()
661 				efc_log_err(efc, "hw_domain_free failed\n");  in __efc_domain_ready()
668 		efc_log_err(efc, "%s: evt: %d should not happen\n",  in __efc_domain_ready()
711 		rc = efc_cmd_domain_free(efc, domain);  in __efc_domain_wait_nports_free()
713 			efc_log_err(efc, "efc_hw_domain_free() failed: %d\n",  in __efc_domain_wait_nports_free()
745 			efc_log_debug(efc, "Reallocating domain\n");  in __efc_domain_wait_shutdown()
747 			domain = efc_domain_alloc(efc, fcf_wwn);  in __efc_domain_wait_shutdown()
750 				efc_log_err(efc,  in __efc_domain_wait_shutdown()
807 			if (efc_cmd_domain_free(efc, domain))  in __efc_domain_wait_domain_lost()
808 				efc_log_err(efc, "hw_domain_free() failed\n");  in __efc_domain_wait_domain_lost()
814 		efc_log_err(efc, "[domain] %-20s: failed\n",  in __efc_domain_wait_domain_lost()
860 	struct efc *efc = domain->efc;  in efct_domain_process_pending()  local
870 		if (efc->hold_frames)  in efct_domain_process_pending()
874 		spin_lock_irqsave(&efc->pend_frames_lock, flags);  in efct_domain_process_pending()
876 		if (!list_empty(&efc->pend_frames)) {  in efct_domain_process_pending()
877 			seq = list_first_entry(&efc->pend_frames,  in efct_domain_process_pending()
883 			processed = efc->pend_frames_processed;  in efct_domain_process_pending()
884 			efc->pend_frames_processed = 0;  in efct_domain_process_pending()
885 			spin_unlock_irqrestore(&efc->pend_frames_lock, flags);  in efct_domain_process_pending()
888 		efc->pend_frames_processed++;  in efct_domain_process_pending()
890 		spin_unlock_irqrestore(&efc->pend_frames_lock, flags);  in efct_domain_process_pending()
894 			efc->tt.hw_seq_free(efc, seq);  in efct_domain_process_pending()
900 		efc_log_debug(efc, "%u domain frames held and processed\n",  in efct_domain_process_pending()
905 efc_dispatch_frame(struct efc *efc, struct efc_hw_sequence *seq)  in efc_dispatch_frame()  argument
907 	struct efc_domain *domain = efc->domain;  in efc_dispatch_frame()
914 	if (!domain || efc->hold_frames || !list_empty(&efc->pend_frames)) {  in efc_dispatch_frame()
917 		spin_lock_irqsave(&efc->pend_frames_lock, flags);  in efc_dispatch_frame()
919 		list_add_tail(&seq->list_entry, &efc->pend_frames);  in efc_dispatch_frame()
920 		spin_unlock_irqrestore(&efc->pend_frames_lock, flags);  in efc_dispatch_frame()
933 			efc->tt.hw_seq_free(efc, seq);  in efc_dispatch_frame()
941 	struct efc *efc = domain->efc;  in efc_domain_dispatch_frame()  local
949 		efc_log_err(efc, "Sequence header or payload is null\n");  in efc_domain_dispatch_frame()
959 	spin_lock_irqsave(&efc->lock, flags);  in efc_domain_dispatch_frame()
965 			efc_log_warn(efc, "FCP frame with invalid d_id x%x\n",  in efc_domain_dispatch_frame()
973 			efc_log_err(efc, "Physical nport is NULL\n");  in efc_domain_dispatch_frame()
989 			efc_log_debug(efc, "sol data/ctrl frame without node\n");  in efc_domain_dispatch_frame()
995 			efc_log_err(efc, "efc_node_alloc() failed\n");  in efc_domain_dispatch_frame()
1018 	spin_unlock_irqrestore(&efc->lock, flags);  in efc_domain_dispatch_frame()
1028 	struct efc *efc = node->efc;  in efc_node_dispatch_frame()  local
1058 		efc_log_err(efc, "Received ABTS:\n");  in efc_node_dispatch_frame()
1070 				efc_log_err(efc, "Recvd FCP CMD. Drop IO\n");  in efc_node_dispatch_frame()
1086 		efc_log_err(efc, "Unhandled frame rctl: %02x\n", hdr->fh_r_ctl);  in efc_node_dispatch_frame()