61 int i40iw_arp_table(struct i40iw_device *iwdev,  in i40iw_arp_table()  argument
78 	for (arp_index = 0; (u32)arp_index < iwdev->arp_table_size; arp_index++)  in i40iw_arp_table()
79 		if (memcmp(iwdev->arp_table[arp_index].ip_addr, ip, sizeof(ip)) == 0)  in i40iw_arp_table()
83 		if (arp_index != iwdev->arp_table_size)  in i40iw_arp_table()
87 		err = i40iw_alloc_resource(iwdev, iwdev->allocated_arps,  in i40iw_arp_table()
88 					   iwdev->arp_table_size,  in i40iw_arp_table()
90 					   &iwdev->next_arp_index);  in i40iw_arp_table()
95 		memcpy(iwdev->arp_table[arp_index].ip_addr, ip, sizeof(ip));  in i40iw_arp_table()
96 		ether_addr_copy(iwdev->arp_table[arp_index].mac_addr, mac_addr);  in i40iw_arp_table()
99 		if (arp_index == iwdev->arp_table_size)  in i40iw_arp_table()
103 		if (arp_index == iwdev->arp_table_size)  in i40iw_arp_table()
105 		memset(iwdev->arp_table[arp_index].ip_addr, 0,  in i40iw_arp_table()
106 		       sizeof(iwdev->arp_table[arp_index].ip_addr));  in i40iw_arp_table()
107 		eth_zero_addr(iwdev->arp_table[arp_index].mac_addr);  in i40iw_arp_table()
108 		i40iw_free_resource(iwdev, iwdev->allocated_arps, arp_index);  in i40iw_arp_table()
153 	struct i40iw_device *iwdev;  in i40iw_inetaddr_event()  local
162 	iwdev = &hdl->device;  in i40iw_inetaddr_event()
163 	if (iwdev->init_state < IP_ADDR_REGISTERED || iwdev->closing)  in i40iw_inetaddr_event()
166 	netdev = iwdev->ldev->netdev;  in i40iw_inetaddr_event()
201 		i40iw_manage_arp_cache(iwdev,  in i40iw_inetaddr_event()
206 		i40iw_if_notify(iwdev, netdev, &local_ipaddr, true,  in i40iw_inetaddr_event()
228 	struct i40iw_device *iwdev;  in i40iw_inet6addr_event()  local
237 	iwdev = &hdl->device;  in i40iw_inet6addr_event()
238 	if (iwdev->init_state < IP_ADDR_REGISTERED || iwdev->closing)  in i40iw_inet6addr_event()
241 	netdev = iwdev->ldev->netdev;  in i40iw_inet6addr_event()
252 		i40iw_manage_arp_cache(iwdev,  in i40iw_inet6addr_event()
257 		i40iw_if_notify(iwdev, netdev, local_ipaddr6, false,  in i40iw_inet6addr_event()
275 	struct i40iw_device *iwdev;  in i40iw_net_event()  local
285 		iwdev = &iwhdl->device;  in i40iw_net_event()
286 		if (iwdev->init_state < IP_ADDR_REGISTERED || iwdev->closing)  in i40iw_net_event()
291 			i40iw_manage_arp_cache(iwdev,  in i40iw_net_event()
298 			i40iw_manage_arp_cache(iwdev,  in i40iw_net_event()
323 	struct i40iw_device *iwdev;  in i40iw_netdevice_event()  local
332 	iwdev = &hdl->device;  in i40iw_netdevice_event()
333 	if (iwdev->init_state < RDMA_DEV_REGISTERED || iwdev->closing)  in i40iw_netdevice_event()
336 	netdev = iwdev->ldev->netdev;  in i40iw_netdevice_event()
340 	iwdev->iw_status = 1;  in i40iw_netdevice_event()
344 		iwdev->iw_status = 0;  in i40iw_netdevice_event()
347 		i40iw_port_ibevent(iwdev);  in i40iw_netdevice_event()
401 	struct i40iw_device *iwdev = container_of(cqp, struct i40iw_device, cqp);  in i40iw_free_cqp_request()  local
415 	wake_up(&iwdev->close_wq);  in i40iw_free_cqp_request()
438 	struct i40iw_device *iwdev = container_of(cqp, struct i40iw_device, cqp);  in i40iw_free_pending_cqp_request()  local
446 	wait_event_timeout(iwdev->close_wq,  in i40iw_free_pending_cqp_request()
455 void i40iw_cleanup_pending_cqp_op(struct i40iw_device *iwdev)  in i40iw_cleanup_pending_cqp_op()  argument
457 	struct i40iw_sc_dev *dev = &iwdev->sc_dev;  in i40iw_cleanup_pending_cqp_op()
458 	struct i40iw_cqp *cqp = &iwdev->cqp;  in i40iw_cleanup_pending_cqp_op()
485 static int i40iw_wait_event(struct i40iw_device *iwdev,  in i40iw_wait_event()  argument
489 	struct i40iw_cqp *iwcqp = &iwdev->cqp;  in i40iw_wait_event()
494 	cqp_timeout.compl_cqp_cmds = iwdev->sc_dev.cqp_cmd_stats[OP_COMPLETED_COMMANDS];  in i40iw_wait_event()
500 		i40iw_check_cqp_progress(&cqp_timeout, &iwdev->sc_dev);  in i40iw_wait_event()
507 		if (!iwdev->reset) {  in i40iw_wait_event()
508 			iwdev->reset = true;  in i40iw_wait_event()
509 			i40iw_request_reset(iwdev);  in i40iw_wait_event()
531 enum i40iw_status_code i40iw_handle_cqp_op(struct i40iw_device *iwdev,  in i40iw_handle_cqp_op()  argument
535 	struct i40iw_sc_dev *dev = &iwdev->sc_dev;  in i40iw_handle_cqp_op()
540 	if (iwdev->reset) {  in i40iw_handle_cqp_op()
541 		i40iw_free_cqp_request(&iwdev->cqp, cqp_request);  in i40iw_handle_cqp_op()
548 		i40iw_free_cqp_request(&iwdev->cqp, cqp_request);  in i40iw_handle_cqp_op()
552 		err_code = i40iw_wait_event(iwdev, cqp_request);  in i40iw_handle_cqp_op()
562 void i40iw_add_devusecount(struct i40iw_device *iwdev)  in i40iw_add_devusecount()  argument
564 	atomic64_inc(&iwdev->use_count);  in i40iw_add_devusecount()
571 void i40iw_rem_devusecount(struct i40iw_device *iwdev)  in i40iw_rem_devusecount()  argument
573 	if (!atomic64_dec_and_test(&iwdev->use_count))  in i40iw_rem_devusecount()
575 	wake_up(&iwdev->close_wq);  in i40iw_rem_devusecount()
592 void i40iw_rem_pdusecount(struct i40iw_pd *iwpd, struct i40iw_device *iwdev)  in i40iw_rem_pdusecount()  argument
596 	i40iw_free_resource(iwdev, iwdev->allocated_pds, iwpd->sc_pd.pd_id);  in i40iw_rem_pdusecount()
617 	struct i40iw_device *iwdev;  in i40iw_qp_rem_ref()  local
622 	iwdev = iwqp->iwdev;  in i40iw_qp_rem_ref()
623 	spin_lock_irqsave(&iwdev->qptable_lock, flags);  in i40iw_qp_rem_ref()
625 		spin_unlock_irqrestore(&iwdev->qptable_lock, flags);  in i40iw_qp_rem_ref()
630 	iwdev->qp_table[qp_num] = NULL;  in i40iw_qp_rem_ref()
631 	spin_unlock_irqrestore(&iwdev->qptable_lock, flags);  in i40iw_qp_rem_ref()
643 	struct i40iw_device *iwdev = to_iwdev(device);  in i40iw_get_qp()  local
645 	if ((qpn < IW_FIRST_QPN) || (qpn >= iwdev->max_qp))  in i40iw_get_qp()
648 	return &iwdev->qp_table[qpn]->ibqp;  in i40iw_get_qp()
796 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_sds_cmd()  local
798 	cqp_request = i40iw_get_cqp_request(&iwdev->cqp, true);  in i40iw_cqp_sds_cmd()
808 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_sds_cmd()
822 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_qp_suspend_resume()  local
828 	cqp_request = i40iw_get_cqp_request(&iwdev->cqp, false);  in i40iw_qp_suspend_resume()
837 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_qp_suspend_resume()
955 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_spawn_worker()  local
957 	work = &iwdev->virtchnl_w[iw_vf_idx];  in i40iw_cqp_spawn_worker()
960 	queue_work(iwdev->virtchnl_wq, &work->work);  in i40iw_cqp_spawn_worker()
974 	struct i40iw_device *iwdev =  in i40iw_cqp_manage_hmc_fcn_worker()  local
986 	i40iw_put_cqp_request(&iwdev->cqp, cqp_request);  in i40iw_cqp_manage_hmc_fcn_worker()
1000 	struct i40iw_device *iwdev =  in i40iw_cqp_manage_hmc_fcn_callback()  local
1005 		i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_HMC, "%s1\n", __func__);  in i40iw_cqp_manage_hmc_fcn_callback()
1007 		work = &iwdev->virtchnl_w[hmcfcninfo->iw_vf_idx];  in i40iw_cqp_manage_hmc_fcn_callback()
1010 		queue_work(iwdev->virtchnl_wq, &work->work);  in i40iw_cqp_manage_hmc_fcn_callback()
1011 		i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_HMC, "%s2\n", __func__);  in i40iw_cqp_manage_hmc_fcn_callback()
1013 		i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_HMC, "%s: Something wrong\n", __func__);  in i40iw_cqp_manage_hmc_fcn_callback()
1028 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_manage_hmc_fcn_cmd()  local
1030 	i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_HMC, "%s\n", __func__);  in i40iw_cqp_manage_hmc_fcn_cmd()
1031 	cqp_request = i40iw_get_cqp_request(&iwdev->cqp, false);  in i40iw_cqp_manage_hmc_fcn_cmd()
1043 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_manage_hmc_fcn_cmd()
1062 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_query_fpm_values_cmd()  local
1064 	cqp_request = i40iw_get_cqp_request(&iwdev->cqp, true);  in i40iw_cqp_query_fpm_values_cmd()
1076 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_query_fpm_values_cmd()
1095 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_commit_fpm_values_cmd()  local
1097 	cqp_request = i40iw_get_cqp_request(&iwdev->cqp, true);  in i40iw_cqp_commit_fpm_values_cmd()
1109 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_commit_fpm_values_cmd()
1121 	struct i40iw_device *iwdev = dev->back_dev;  in i40iw_vf_wait_vchnl_resp()  local
1125 		    __func__, __LINE__, dev, iwdev);  in i40iw_vf_wait_vchnl_resp()
1127 	atomic_set(&iwdev->vchnl_msgs, 2);  in i40iw_vf_wait_vchnl_resp()
1128 	timeout_ret = wait_event_timeout(iwdev->vchnl_waitq,  in i40iw_vf_wait_vchnl_resp()
1129 					 (atomic_read(&iwdev->vchnl_msgs) == 1),  in i40iw_vf_wait_vchnl_resp()
1131 	atomic_dec(&iwdev->vchnl_msgs);  in i40iw_vf_wait_vchnl_resp()
1134 		atomic_set(&iwdev->vchnl_msgs, 0);  in i40iw_vf_wait_vchnl_resp()
1150 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_cq_create_cmd()  local
1151 	struct i40iw_cqp *iwcqp = &iwdev->cqp;  in i40iw_cqp_cq_create_cmd()
1165 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_cq_create_cmd()
1180 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_qp_create_cmd()  local
1181 	struct i40iw_cqp *iwcqp = &iwdev->cqp;  in i40iw_cqp_qp_create_cmd()
1203 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_qp_create_cmd()
1216 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_cq_destroy_cmd()  local
1218 	i40iw_cq_wq_destroy(iwdev, cq);  in i40iw_cqp_cq_destroy_cmd()
1228 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_cqp_qp_destroy_cmd()  local
1229 	struct i40iw_cqp *iwcqp = &iwdev->cqp;  in i40iw_cqp_qp_destroy_cmd()
1246 	status = i40iw_handle_cqp_op(iwdev, cqp_request);  in i40iw_cqp_qp_destroy_cmd()
1260 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_ieq_mpa_crc_ae()  local
1265 	i40iw_gen_ae(iwdev, qp, &info, false);  in i40iw_ieq_mpa_crc_ae()
1315 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_alloc_query_fpm_buf()  local
1317 	status = i40iw_obj_aligned_mem(iwdev, mem, I40IW_QUERY_FPM_BUF_SIZE,  in i40iw_alloc_query_fpm_buf()
1357 	struct i40iw_device *iwdev = (struct i40iw_device *)dev->back_dev;  in i40iw_ieq_get_qp()  local
1379 	cm_node = i40iw_find_node(&iwdev->cm_core, rem_port, rem_addr, loc_port,  in i40iw_ieq_get_qp()