141 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_init()  local
182 		vf = &sriov->vf_info[i];  in qlcnic_sriov_init()
183 		vf->adapter = adapter;  in qlcnic_sriov_init()
184 		vf->pci_func = qlcnic_sriov_virtid_fn(adapter, i);  in qlcnic_sriov_init()
185 		mutex_init(&vf->send_cmd_lock);  in qlcnic_sriov_init()
186 		spin_lock_init(&vf->vlan_list_lock);  in qlcnic_sriov_init()
187 		INIT_LIST_HEAD(&vf->rcv_act.wait_list);  in qlcnic_sriov_init()
188 		INIT_LIST_HEAD(&vf->rcv_pend.wait_list);  in qlcnic_sriov_init()
189 		spin_lock_init(&vf->rcv_act.lock);  in qlcnic_sriov_init()
190 		spin_lock_init(&vf->rcv_pend.lock);  in qlcnic_sriov_init()
191 		init_completion(&vf->ch_free_cmpl);  in qlcnic_sriov_init()
193 		INIT_WORK(&vf->trans_work, qlcnic_sriov_process_bc_cmd);  in qlcnic_sriov_init()
255 	struct qlcnic_vf_info *vf;  in __qlcnic_sriov_cleanup()  local
265 		vf = &sriov->vf_info[i];  in __qlcnic_sriov_cleanup()
266 		qlcnic_sriov_cleanup_list(&vf->rcv_pend);  in __qlcnic_sriov_cleanup()
267 		cancel_work_sync(&vf->trans_work);  in __qlcnic_sriov_cleanup()
268 		qlcnic_sriov_cleanup_list(&vf->rcv_act);  in __qlcnic_sriov_cleanup()
815 static int qlcnic_sriov_clear_trans(struct qlcnic_vf_info *vf,  in qlcnic_sriov_clear_trans()  argument
823 		t_list = &vf->rcv_act;  in qlcnic_sriov_clear_trans()
832 		while (test_and_set_bit(QLC_BC_VF_SEND, &vf->state))  in qlcnic_sriov_clear_trans()
834 		vf->send_cmd = NULL;  in qlcnic_sriov_clear_trans()
835 		clear_bit(QLC_BC_VF_SEND, &vf->state);  in qlcnic_sriov_clear_trans()
841 					 struct qlcnic_vf_info *vf,  in qlcnic_sriov_schedule_bc_cmd()  argument
844 	if (test_bit(QLC_BC_VF_FLR, &vf->state) ||  in qlcnic_sriov_schedule_bc_cmd()
845 	    vf->adapter->need_fw_reset)  in qlcnic_sriov_schedule_bc_cmd()
848 	queue_work(sriov->bc.bc_trans_wq, &vf->trans_work);  in qlcnic_sriov_schedule_bc_cmd()
884 	struct qlcnic_vf_info *vf = trans->vf;  in qlcnic_sriov_wait_for_channel_free()  local
885 	struct completion *cmpl = &vf->ch_free_cmpl;  in qlcnic_sriov_wait_for_channel_free()
892 	clear_bit(QLC_BC_VF_CHANNEL, &vf->state);  in qlcnic_sriov_wait_for_channel_free()
913 static int __qlcnic_sriov_issue_bc_post(struct qlcnic_vf_info *vf)  in __qlcnic_sriov_issue_bc_post()  argument
919 		if (!test_and_set_bit(QLC_BC_VF_CHANNEL, &vf->state)) {  in __qlcnic_sriov_issue_bc_post()
931 	struct qlcnic_vf_info *vf = trans->vf;  in qlcnic_sriov_issue_bc_post()  local
937 	if (__qlcnic_sriov_issue_bc_post(vf))  in qlcnic_sriov_issue_bc_post()
956 	ret = qlcnic_sriov_post_bc_msg(vf->adapter, hdr, pay,  in qlcnic_sriov_issue_bc_post()
962 				      struct qlcnic_vf_info *vf, u8 type)  in __qlcnic_sriov_send_bc_msg()  argument
968 		if (test_bit(QLC_BC_VF_FLR, &vf->state) ||  in __qlcnic_sriov_send_bc_msg()
969 		    vf->adapter->need_fw_reset)  in __qlcnic_sriov_send_bc_msg()
991 			clear_bit(QLC_BC_VF_CHANNEL, &vf->state);  in __qlcnic_sriov_send_bc_msg()
1004 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_send_bc_cmd()  local
1010 	vf = &adapter->ahw->sriov->vf_info[index];  in qlcnic_sriov_send_bc_cmd()
1011 	trans->vf = vf;  in qlcnic_sriov_send_bc_cmd()
1014 	if (!test_bit(QLC_BC_VF_STATE, &vf->state)) {  in qlcnic_sriov_send_bc_cmd()
1022 	mutex_lock(&vf->send_cmd_lock);  in qlcnic_sriov_send_bc_cmd()
1023 	vf->send_cmd = trans;  in qlcnic_sriov_send_bc_cmd()
1024 	err = __qlcnic_sriov_send_bc_msg(trans, vf, QLC_BC_COMMAND);  in qlcnic_sriov_send_bc_cmd()
1025 	qlcnic_sriov_clear_trans(vf, trans, QLC_BC_COMMAND);  in qlcnic_sriov_send_bc_cmd()
1026 	mutex_unlock(&vf->send_cmd_lock);  in qlcnic_sriov_send_bc_cmd()
1046 	struct qlcnic_vf_info *vf = container_of(work, struct qlcnic_vf_info,  in qlcnic_sriov_process_bc_cmd()  local
1049 	struct qlcnic_adapter *adapter  = vf->adapter;  in qlcnic_sriov_process_bc_cmd()
1056 	if (test_bit(QLC_BC_VF_FLR, &vf->state))  in qlcnic_sriov_process_bc_cmd()
1060 	trans = list_first_entry(&vf->rcv_act.wait_list,  in qlcnic_sriov_process_bc_cmd()
1062 	adapter = vf->adapter;  in qlcnic_sriov_process_bc_cmd()
1070 	__qlcnic_sriov_send_bc_msg(trans, vf, QLC_BC_RESPONSE);  in qlcnic_sriov_process_bc_cmd()
1074 	req = qlcnic_sriov_clear_trans(vf, trans, QLC_BC_RESPONSE);  in qlcnic_sriov_process_bc_cmd()
1077 		qlcnic_sriov_schedule_bc_cmd(adapter->ahw->sriov, vf,  in qlcnic_sriov_process_bc_cmd()
1082 					struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_bc_resp()  argument
1087 	if (test_and_set_bit(QLC_BC_VF_SEND, &vf->state))  in qlcnic_sriov_handle_bc_resp()
1090 	trans = vf->send_cmd;  in qlcnic_sriov_handle_bc_resp()
1100 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_resp()
1110 	clear_bit(QLC_BC_VF_SEND, &vf->state);  in qlcnic_sriov_handle_bc_resp()
1114 				struct qlcnic_vf_info *vf,  in __qlcnic_sriov_add_act_list()  argument
1117 	struct qlcnic_trans_list *t_list = &vf->rcv_act;  in __qlcnic_sriov_add_act_list()
1122 		qlcnic_sriov_schedule_bc_cmd(sriov, vf,  in __qlcnic_sriov_add_act_list()
1128 				     struct qlcnic_vf_info *vf,  in qlcnic_sriov_add_act_list()  argument
1131 	struct qlcnic_trans_list *t_list = &vf->rcv_act;  in qlcnic_sriov_add_act_list()
1135 	__qlcnic_sriov_add_act_list(sriov, vf, trans);  in qlcnic_sriov_add_act_list()
1142 					      struct qlcnic_vf_info *vf,  in qlcnic_sriov_handle_pending_trans()  argument
1150 	spin_lock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_pending_trans()
1151 	if (vf->rcv_pend.count > 0) {  in qlcnic_sriov_handle_pending_trans()
1152 		list_for_each(node, &vf->rcv_pend.wait_list) {  in qlcnic_sriov_handle_pending_trans()
1165 		qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_pending_trans()
1171 			vf->rcv_pend.count--;  in qlcnic_sriov_handle_pending_trans()
1176 	spin_unlock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_pending_trans()
1179 		if (qlcnic_sriov_add_act_list(sriov, vf, trans))  in qlcnic_sriov_handle_pending_trans()
1187 				       struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_bc_cmd()  argument
1190 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_bc_cmd()
1199 	if (!test_bit(QLC_BC_VF_STATE, &vf->state) &&  in qlcnic_sriov_handle_bc_cmd()
1205 		qlcnic_sriov_handle_pending_trans(sriov, vf, hdr);  in qlcnic_sriov_handle_bc_cmd()
1234 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_cmd()
1238 	trans->func_id = vf->pci_func;  in qlcnic_sriov_handle_bc_cmd()
1239 	trans->vf = vf;  in qlcnic_sriov_handle_bc_cmd()
1243 	if (qlcnic_sriov_soft_flr_check(adapter, trans, vf))  in qlcnic_sriov_handle_bc_cmd()
1247 		if (qlcnic_sriov_add_act_list(sriov, vf, trans)) {  in qlcnic_sriov_handle_bc_cmd()
1252 		spin_lock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_bc_cmd()
1253 		list_add_tail(&trans->list, &vf->rcv_pend.wait_list);  in qlcnic_sriov_handle_bc_cmd()
1254 		vf->rcv_pend.count++;  in qlcnic_sriov_handle_bc_cmd()
1255 		spin_unlock(&vf->rcv_pend.lock);  in qlcnic_sriov_handle_bc_cmd()
1260 					  struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_msg_event()  argument
1267 		ptr[i - 2] = readl(QLCNIC_MBX_FW(vf->adapter->ahw, i));  in qlcnic_sriov_handle_msg_event()
1272 		qlcnic_sriov_handle_bc_cmd(sriov, &hdr, vf);  in qlcnic_sriov_handle_msg_event()
1275 		qlcnic_sriov_handle_bc_resp(&hdr, vf);  in qlcnic_sriov_handle_msg_event()
1281 					  struct qlcnic_vf_info *vf)  in qlcnic_sriov_handle_flr_event()  argument
1283 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_flr_event()
1286 		qlcnic_sriov_pf_handle_flr(sriov, vf);  in qlcnic_sriov_handle_flr_event()
1294 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_handle_bc_event()  local
1306 	vf = &sriov->vf_info[index];  in qlcnic_sriov_handle_bc_event()
1307 	vf->pci_func = pci_func;  in qlcnic_sriov_handle_bc_event()
1310 		complete(&vf->ch_free_cmpl);  in qlcnic_sriov_handle_bc_event()
1313 		qlcnic_sriov_handle_flr_event(sriov, vf);  in qlcnic_sriov_handle_bc_event()
1318 		qlcnic_sriov_handle_msg_event(sriov, vf);  in qlcnic_sriov_handle_bc_event()
1356 		clear_bit(QLC_BC_VF_CHANNEL, &trans->vf->state);  in qlcnic_sriov_retry_bc_cmd()
1464 	struct qlcnic_vf_info *vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_channel_cfg_cmd()  local
1483 		set_bit(QLC_BC_VF_STATE, &vf->state);  in qlcnic_sriov_channel_cfg_cmd()
1485 		clear_bit(QLC_BC_VF_STATE, &vf->state);  in qlcnic_sriov_channel_cfg_cmd()
1497 	struct qlcnic_vf_info *vf;  in qlcnic_vf_add_mc_list()  local
1501 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_vf_add_mc_list()
1503 	if (!qlcnic_sriov_check_any_vlan(vf)) {  in qlcnic_vf_add_mc_list()
1506 		spin_lock(&vf->vlan_list_lock);  in qlcnic_vf_add_mc_list()
1508 			vlan_id = vf->sriov_vlans[i];  in qlcnic_vf_add_mc_list()
1513 		spin_unlock(&vf->vlan_list_lock);  in qlcnic_vf_add_mc_list()
1934 				      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_check_vlan_id()  argument
1938 	if (!vf->sriov_vlans)  in qlcnic_sriov_check_vlan_id()
1941 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_vlan_id()
1944 		if (vf->sriov_vlans[i] == vlan_id) {  in qlcnic_sriov_check_vlan_id()
1950 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_vlan_id()
1955 					   struct qlcnic_vf_info *vf)  in qlcnic_sriov_validate_num_vlans()  argument
1959 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_validate_num_vlans()
1961 	if (vf->num_vlan >= sriov->num_allowed_vlans)  in qlcnic_sriov_validate_num_vlans()
1964 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_validate_num_vlans()
1972 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_validate_vlan_cfg()  local
1977 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_validate_vlan_cfg()
1978 	vlan_exist = qlcnic_sriov_check_any_vlan(vf);  in qlcnic_sriov_validate_vlan_cfg()
1986 		if (qlcnic_sriov_validate_num_vlans(sriov, vf))  in qlcnic_sriov_validate_vlan_cfg()
1999 		if (!vlan_exist || qlcnic_sriov_check_vlan_id(sriov, vf, vid))  in qlcnic_sriov_validate_vlan_cfg()
2006 static void qlcnic_sriov_vlan_operation(struct qlcnic_vf_info *vf, u16 vlan_id,  in qlcnic_sriov_vlan_operation()  argument
2009 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_vlan_operation()
2014 	if (!vf->sriov_vlans)  in qlcnic_sriov_vlan_operation()
2017 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_vlan_operation()
2021 		qlcnic_sriov_add_vlan_id(sriov, vf, vlan_id);  in qlcnic_sriov_vlan_operation()
2024 		qlcnic_sriov_del_vlan_id(sriov, vf, vlan_id);  in qlcnic_sriov_vlan_operation()
2030 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_vlan_operation()
2039 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_cfg_vf_guest_vlan()  local
2047 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_cfg_vf_guest_vlan()
2070 			qlcnic_sriov_vlan_operation(vf, vid, QLC_VLAN_ADD);  in qlcnic_sriov_cfg_vf_guest_vlan()
2072 			qlcnic_sriov_vlan_operation(vf, vid, QLC_VLAN_DELETE);  in qlcnic_sriov_cfg_vf_guest_vlan()
2152 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_alloc_vlans()  local
2156 		vf = &sriov->vf_info[i];  in qlcnic_sriov_alloc_vlans()
2157 		vf->sriov_vlans = kcalloc(sriov->num_allowed_vlans,  in qlcnic_sriov_alloc_vlans()
2158 					  sizeof(*vf->sriov_vlans), GFP_KERNEL);  in qlcnic_sriov_alloc_vlans()
2165 	struct qlcnic_vf_info *vf;  in qlcnic_sriov_free_vlans()  local
2169 		vf = &sriov->vf_info[i];  in qlcnic_sriov_free_vlans()
2170 		kfree(vf->sriov_vlans);  in qlcnic_sriov_free_vlans()
2171 		vf->sriov_vlans = NULL;  in qlcnic_sriov_free_vlans()
2176 			      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_add_vlan_id()  argument
2181 		if (!vf->sriov_vlans[i]) {  in qlcnic_sriov_add_vlan_id()
2182 			vf->sriov_vlans[i] = vlan_id;  in qlcnic_sriov_add_vlan_id()
2183 			vf->num_vlan++;  in qlcnic_sriov_add_vlan_id()
2190 			      struct qlcnic_vf_info *vf, u16 vlan_id)  in qlcnic_sriov_del_vlan_id()  argument
2195 		if (vf->sriov_vlans[i] == vlan_id) {  in qlcnic_sriov_del_vlan_id()
2196 			vf->sriov_vlans[i] = 0;  in qlcnic_sriov_del_vlan_id()
2197 			vf->num_vlan--;  in qlcnic_sriov_del_vlan_id()
2203 bool qlcnic_sriov_check_any_vlan(struct qlcnic_vf_info *vf)  in qlcnic_sriov_check_any_vlan()  argument
2207 	spin_lock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_any_vlan()
2209 	if (vf->num_vlan)  in qlcnic_sriov_check_any_vlan()
2212 	spin_unlock_bh(&vf->vlan_list_lock);  in qlcnic_sriov_check_any_vlan()