146 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_init()  local
190 		vf = &sriov->vf_info[i];  in qlcnic_sriov_init()
191 		vf->adapter = adapter;  in qlcnic_sriov_init()
192 		vf->pci_func = qlcnic_sriov_virtid_fn(adapter, i);  in qlcnic_sriov_init()
193 		mutex_init(&vf->send_cmd_lock);  in qlcnic_sriov_init()
194 		spin_lock_init(&vf->vlan_list_lock);  in qlcnic_sriov_init()
195 		INIT_LIST_HEAD(&vf->rcv_act.wait_list);  in qlcnic_sriov_init()
196 		INIT_LIST_HEAD(&vf->rcv_pend.wait_list);  in qlcnic_sriov_init()
197 		spin_lock_init(&vf->rcv_act.lock);  in qlcnic_sriov_init()
198 		spin_lock_init(&vf->rcv_pend.lock);  in qlcnic_sriov_init()
199 		init_completion(&vf->ch_free_cmpl);  in qlcnic_sriov_init()
201 		INIT_WORK(&vf->trans_work, qlcnic_sriov_process_bc_cmd);  in qlcnic_sriov_init()
265 	struct qlcnic_vf_info *vf;  in __qlcnic_sriov_cleanup()  local
275 		vf = &sriov->vf_info[i];  in __qlcnic_sriov_cleanup()
276 		qlcnic_sriov_cleanup_list(&vf->rcv_pend);  in __qlcnic_sriov_cleanup()
277 		cancel_work_sync(&vf->trans_work);  in __qlcnic_sriov_cleanup()
278 		qlcnic_sriov_cleanup_list(&vf->rcv_act);  in __qlcnic_sriov_cleanup()
826 static int qlcnic_sriov_clear_trans(struct qlcnic_vf_info *vf,  in qlcnic_sriov_clear_trans()  argument
834 		t_list = &vf->rcv_act;  in qlcnic_sriov_clear_trans()
843 		while (test_and_set_bit(QLC_BC_VF_SEND, &vf->state))  in qlcnic_sriov_clear_trans()
845 		vf->send_cmd = NULL;  in qlcnic_sriov_clear_trans()
846 		clear_bit(QLC_BC_VF_SEND, &vf->state);  in qlcnic_sriov_clear_trans()
852 					 struct qlcnic_vf_info *vf,  in qlcnic_sriov_schedule_bc_cmd()  argument
855 	if (test_bit(QLC_BC_VF_FLR, &vf->state) ||  in qlcnic_sriov_schedule_bc_cmd()
856 	    vf->adapter->need_fw_reset)  in qlcnic_sriov_schedule_bc_cmd()
859 	queue_work(sriov->bc.bc_trans_wq, &vf->trans_work);  in qlcnic_sriov_schedule_bc_cmd()
895 	struct qlcnic_vf_info *vf = trans->vf;  in qlcnic_sriov_wait_for_channel_free()  local
896 	struct completion *cmpl = &vf->ch_free_cmpl;  in qlcnic_sriov_wait_for_channel_free()
903 	clear_bit(QLC_BC_VF_CHANNEL, &vf->state);  in qlcnic_sriov_wait_for_channel_free()
922 static int __qlcnic_sriov_issue_bc_post(struct qlcnic_vf_info *vf)  in __qlcnic_sriov_issue_bc_post()  argument
928 		if (!test_and_set_bit(QLC_BC_VF_CHANNEL, &vf->state)) {  in __qlcnic_sriov_issue_bc_post()
940 	struct qlcnic_vf_info *vf = trans->vf;  in qlcnic_sriov_issue_bc_post()  local
946 	if (__qlcnic_sriov_issue_bc_post(vf))  in qlcnic_sriov_issue_bc_post()
963 	ret = qlcnic_sriov_post_bc_msg(vf->adapter, hdr, pay,  in qlcnic_sriov_issue_bc_post()
969 				      struct qlcnic_vf_info *vf, u8 type)  in __qlcnic_sriov_send_bc_msg()  argument
975 		if (test_bit(QLC_BC_VF_FLR, &vf->state) ||  in __qlcnic_sriov_send_bc_msg()
976 		    vf->adapter->need_fw_reset)  in __qlcnic_sriov_send_bc_msg()
998 			clear_bit(QLC_BC_VF_CHANNEL, &vf->state);  in __qlcnic_sriov_send_bc_msg()
1011 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_send_bc_cmd()  local
1017 	vf = &adapter->ahw->sriov->vf_info[index];  in qlcnic_sriov_send_bc_cmd()
1018 	trans->vf = vf;  in qlcnic_sriov_send_bc_cmd()
1021 	if (!test_bit(QLC_BC_VF_STATE, &vf->state)) {  in qlcnic_sriov_send_bc_cmd()
1029 	mutex_lock(&vf->send_cmd_lock);  in qlcnic_sriov_send_bc_cmd()
1030 	vf->send_cmd = trans;  in qlcnic_sriov_send_bc_cmd()
1031 	err = __qlcnic_sriov_send_bc_msg(trans, vf, QLC_BC_COMMAND);  in qlcnic_sriov_send_bc_cmd()
1032 	qlcnic_sriov_clear_trans(vf, trans, QLC_BC_COMMAND);  in qlcnic_sriov_send_bc_cmd()
1033 	mutex_unlock(&vf->send_cmd_lock);  in qlcnic_sriov_send_bc_cmd()
1053 	struct qlcnic_vf_info *vf = container_of(work, struct qlcnic_vf_info,  in qlcnic_sriov_process_bc_cmd()  local
1056 	struct qlcnic_adapter *adapter  = vf->adapter;  in qlcnic_sriov_process_bc_cmd()
1063 	if (test_bit(QLC_BC_VF_FLR, &vf->state))  in qlcnic_sriov_process_bc_cmd()
1067 	trans = list_first_entry(&vf->rcv_act.wait_list,  in qlcnic_sriov_process_bc_cmd()
1069 	adapter = vf->adapter;  in qlcnic_sriov_process_bc_cmd()
1077 	__qlcnic_sriov_send_bc_msg(trans, vf, QLC_BC_RESPONSE);  in qlcnic_sriov_process_bc_cmd()
1081 	req = qlcnic_sriov_clear_trans(vf, trans, QLC_BC_RESPONSE);  in qlcnic_sriov_process_bc_cmd()
1084 		qlcnic_sriov_schedule_bc_cmd(adapter->ahw->sriov, vf,  in qlcnic_sriov_process_bc_cmd()
1089 					struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_bc_resp()  argument
1094 	if (test_and_set_bit(QLC_BC_VF_SEND, &vf->state))  in qlcnic_sriov_handle_bc_resp()
1097 	trans = vf->send_cmd;  in qlcnic_sriov_handle_bc_resp()
1107 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_resp()
1117 	clear_bit(QLC_BC_VF_SEND, &vf->state);  in qlcnic_sriov_handle_bc_resp()
1121 				struct qlcnic_vf_info *vf,  in __qlcnic_sriov_add_act_list()  argument
1124 	struct qlcnic_trans_list *t_list = &vf->rcv_act;  in __qlcnic_sriov_add_act_list()
1129 		qlcnic_sriov_schedule_bc_cmd(sriov, vf,  in __qlcnic_sriov_add_act_list()
1135 				     struct qlcnic_vf_info *vf,  in qlcnic_sriov_add_act_list()  argument
1138 	struct qlcnic_trans_list *t_list = &vf->rcv_act;  in qlcnic_sriov_add_act_list()
1142 	__qlcnic_sriov_add_act_list(sriov, vf, trans);  in qlcnic_sriov_add_act_list()
1149 					      struct qlcnic_vf_info *vf,  in qlcnic_sriov_handle_pending_trans()  argument
1157 	spin_lock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_pending_trans()
1158 	if (vf->rcv_pend.count > 0) {  in qlcnic_sriov_handle_pending_trans()
1159 		list_for_each(node, &vf->rcv_pend.wait_list) {  in qlcnic_sriov_handle_pending_trans()
1172 		qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_pending_trans()
1178 			vf->rcv_pend.count--;  in qlcnic_sriov_handle_pending_trans()
1183 	spin_unlock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_pending_trans()
1186 		if (qlcnic_sriov_add_act_list(sriov, vf, trans))  in qlcnic_sriov_handle_pending_trans()
1194 				       struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_bc_cmd()  argument
1197 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_bc_cmd()
1206 	if (!test_bit(QLC_BC_VF_STATE, &vf->state) &&  in qlcnic_sriov_handle_bc_cmd()
1212 		qlcnic_sriov_handle_pending_trans(sriov, vf, hdr);  in qlcnic_sriov_handle_bc_cmd()
1241 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_cmd()
1245 	trans->func_id = vf->pci_func;  in qlcnic_sriov_handle_bc_cmd()
1246 	trans->vf = vf;  in qlcnic_sriov_handle_bc_cmd()
1250 	if (qlcnic_sriov_soft_flr_check(adapter, trans, vf))  in qlcnic_sriov_handle_bc_cmd()
1254 		if (qlcnic_sriov_add_act_list(sriov, vf, trans)) {  in qlcnic_sriov_handle_bc_cmd()
1259 		spin_lock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_bc_cmd()
1260 		list_add_tail(&trans->list, &vf->rcv_pend.wait_list);  in qlcnic_sriov_handle_bc_cmd()
1261 		vf->rcv_pend.count++;  in qlcnic_sriov_handle_bc_cmd()
1262 		spin_unlock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_bc_cmd()
1267 					  struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_msg_event()  argument
1274 		ptr[i - 2] = readl(QLCNIC_MBX_FW(vf->adapter->ahw, i));  in qlcnic_sriov_handle_msg_event()
1279 		qlcnic_sriov_handle_bc_cmd(sriov, &hdr, vf);  in qlcnic_sriov_handle_msg_event()
1282 		qlcnic_sriov_handle_bc_resp(&hdr, vf);  in qlcnic_sriov_handle_msg_event()
1288 					  struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_flr_event()  argument
1290 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_flr_event()
1293 		qlcnic_sriov_pf_handle_flr(sriov, vf);  in qlcnic_sriov_handle_flr_event()
1301 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_handle_bc_event()  local
1313 	vf = &sriov->vf_info[index];  in qlcnic_sriov_handle_bc_event()
1314 	vf->pci_func = pci_func;  in qlcnic_sriov_handle_bc_event()
1317 		complete(&vf->ch_free_cmpl);  in qlcnic_sriov_handle_bc_event()
1320 		qlcnic_sriov_handle_flr_event(sriov, vf);  in qlcnic_sriov_handle_bc_event()
1325 		qlcnic_sriov_handle_msg_event(sriov, vf);  in qlcnic_sriov_handle_bc_event()
1363 		clear_bit(QLC_BC_VF_CHANNEL, &trans->vf->state);  in qlcnic_sriov_retry_bc_cmd()
1471 	struct qlcnic_vf_info *vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_channel_cfg_cmd()  local
1490 		set_bit(QLC_BC_VF_STATE, &vf->state);  in qlcnic_sriov_channel_cfg_cmd()
1492 		clear_bit(QLC_BC_VF_STATE, &vf->state);  in qlcnic_sriov_channel_cfg_cmd()
1504 	struct qlcnic_vf_info *vf;  in qlcnic_vf_add_mc_list()  local
1508 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_vf_add_mc_list()
1510 	if (!qlcnic_sriov_check_any_vlan(vf)) {  in qlcnic_vf_add_mc_list()
1513 		spin_lock(&vf->vlan_list_lock);  in qlcnic_vf_add_mc_list()
1515 			vlan_id = vf->sriov_vlans[i];  in qlcnic_vf_add_mc_list()
1520 		spin_unlock(&vf->vlan_list_lock);  in qlcnic_vf_add_mc_list()
1952 				      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_check_vlan_id()  argument
1956 	if (!vf->sriov_vlans)  in qlcnic_sriov_check_vlan_id()
1959 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_vlan_id()
1962 		if (vf->sriov_vlans[i] == vlan_id) {  in qlcnic_sriov_check_vlan_id()
1968 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_vlan_id()
1973 					   struct qlcnic_vf_info *vf)  in qlcnic_sriov_validate_num_vlans()  argument
1977 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_validate_num_vlans()
1979 	if (vf->num_vlan >= sriov->num_allowed_vlans)  in qlcnic_sriov_validate_num_vlans()
1982 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_validate_num_vlans()
1990 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_validate_vlan_cfg()  local
1995 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_validate_vlan_cfg()
1996 	vlan_exist = qlcnic_sriov_check_any_vlan(vf);  in qlcnic_sriov_validate_vlan_cfg()
2004 		if (qlcnic_sriov_validate_num_vlans(sriov, vf))  in qlcnic_sriov_validate_vlan_cfg()
2017 		if (!vlan_exist || qlcnic_sriov_check_vlan_id(sriov, vf, vid))  in qlcnic_sriov_validate_vlan_cfg()
2024 static void qlcnic_sriov_vlan_operation(struct qlcnic_vf_info *vf, u16 vlan_id,  in qlcnic_sriov_vlan_operation()  argument
2027 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_vlan_operation()
2032 	if (!vf->sriov_vlans)  in qlcnic_sriov_vlan_operation()
2035 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_vlan_operation()
2039 		qlcnic_sriov_add_vlan_id(sriov, vf, vlan_id);  in qlcnic_sriov_vlan_operation()
2042 		qlcnic_sriov_del_vlan_id(sriov, vf, vlan_id);  in qlcnic_sriov_vlan_operation()
2048 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_vlan_operation()
2057 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_cfg_vf_guest_vlan()  local
2065 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_cfg_vf_guest_vlan()
2088 			qlcnic_sriov_vlan_operation(vf, vid, QLC_VLAN_ADD);  in qlcnic_sriov_cfg_vf_guest_vlan()
2090 			qlcnic_sriov_vlan_operation(vf, vid, QLC_VLAN_DELETE);  in qlcnic_sriov_cfg_vf_guest_vlan()
2165 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_alloc_vlans()  local
2169 		vf = &sriov->vf_info[i];  in qlcnic_sriov_alloc_vlans()
2170 		vf->sriov_vlans = kcalloc(sriov->num_allowed_vlans,  in qlcnic_sriov_alloc_vlans()
2171 					  sizeof(*vf->sriov_vlans), GFP_KERNEL);  in qlcnic_sriov_alloc_vlans()
2172 		if (!vf->sriov_vlans) {  in qlcnic_sriov_alloc_vlans()
2184 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_free_vlans()  local
2188 		vf = &sriov->vf_info[i];  in qlcnic_sriov_free_vlans()
2189 		kfree(vf->sriov_vlans);  in qlcnic_sriov_free_vlans()
2190 		vf->sriov_vlans = NULL;  in qlcnic_sriov_free_vlans()
2195 			      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_add_vlan_id()  argument
2200 		if (!vf->sriov_vlans[i]) {  in qlcnic_sriov_add_vlan_id()
2201 			vf->sriov_vlans[i] = vlan_id;  in qlcnic_sriov_add_vlan_id()
2202 			vf->num_vlan++;  in qlcnic_sriov_add_vlan_id()
2209 			      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_del_vlan_id()  argument
2214 		if (vf->sriov_vlans[i] == vlan_id) {  in qlcnic_sriov_del_vlan_id()
2215 			vf->sriov_vlans[i] = 0;  in qlcnic_sriov_del_vlan_id()
2216 			vf->num_vlan--;  in qlcnic_sriov_del_vlan_id()
2222 bool qlcnic_sriov_check_any_vlan(struct qlcnic_vf_info *vf)  in qlcnic_sriov_check_any_vlan()  argument
2226 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_any_vlan()
2228 	if (vf->num_vlan)  in qlcnic_sriov_check_any_vlan()
2231 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_any_vlan()