26 static void ef100_update_name(struct efx_nic *efx)  in ef100_update_name()  argument
28 	strcpy(efx->name, efx->net_dev->name);  in ef100_update_name()
31 static int ef100_alloc_vis(struct efx_nic *efx, unsigned int *allocated_vis)  in ef100_alloc_vis()  argument
37 	unsigned int tx_vis = efx->n_tx_channels + efx->n_extra_tx_channels;  in ef100_alloc_vis()
38 	unsigned int rx_vis = efx->n_rx_channels;  in ef100_alloc_vis()
41 	EFX_WARN_ON_PARANOID(efx->tx_queues_per_channel != 1);  in ef100_alloc_vis()
43 	tx_vis += efx->n_xdp_channels * efx->xdp_tx_per_channel;  in ef100_alloc_vis()
51 	return efx_mcdi_alloc_vis(efx, min_vis, max_vis,  in ef100_alloc_vis()
55 static int ef100_remap_bar(struct efx_nic *efx, int max_vis)  in ef100_remap_bar()  argument
60 	efx->max_vis = max_vis;  in ef100_remap_bar()
61 	uc_mem_map_size = PAGE_ALIGN(max_vis * efx->vi_stride);  in ef100_remap_bar()
64 	membase = ioremap(efx->membase_phys, uc_mem_map_size);  in ef100_remap_bar()
66 		netif_err(efx, probe, efx->net_dev,  in ef100_remap_bar()
71 	iounmap(efx->membase);  in ef100_remap_bar()
72 	efx->membase = membase;  in ef100_remap_bar()
82 	struct efx_nic *efx = netdev_priv(net_dev);  in ef100_net_stop()  local
84 	netif_dbg(efx, ifdown, efx->net_dev, "closing on CPU %d\n",  in ef100_net_stop()
88 	efx_stop_all(efx);  in ef100_net_stop()
89 	efx_mcdi_mac_fini_stats(efx);  in ef100_net_stop()
90 	efx_disable_interrupts(efx);  in ef100_net_stop()
91 	efx_clear_interrupt_affinity(efx);  in ef100_net_stop()
92 	efx_nic_fini_interrupt(efx);  in ef100_net_stop()
93 	efx_remove_filters(efx);  in ef100_net_stop()
94 	efx_fini_napi(efx);  in ef100_net_stop()
95 	efx_remove_channels(efx);  in ef100_net_stop()
96 	efx_mcdi_free_vis(efx);  in ef100_net_stop()
97 	efx_remove_interrupts(efx);  in ef100_net_stop()
105 	struct efx_nic *efx = netdev_priv(net_dev);  in ef100_net_open()  local
109 	ef100_update_name(efx);  in ef100_net_open()
110 	netif_dbg(efx, ifup, net_dev, "opening device on CPU %d\n",  in ef100_net_open()
113 	rc = efx_check_disabled(efx);  in ef100_net_open()
117 	rc = efx_probe_interrupts(efx);  in ef100_net_open()
121 	rc = efx_set_channels(efx);  in ef100_net_open()
125 	rc = efx_mcdi_free_vis(efx);  in ef100_net_open()
129 	rc = ef100_alloc_vis(efx, &allocated_vis);  in ef100_net_open()
133 	rc = efx_probe_channels(efx);  in ef100_net_open()
137 	rc = ef100_remap_bar(efx, allocated_vis);  in ef100_net_open()
141 	efx_init_napi(efx);  in ef100_net_open()
143 	rc = efx_probe_filters(efx);  in ef100_net_open()
147 	rc = efx_nic_init_interrupt(efx);  in ef100_net_open()
150 	efx_set_interrupt_affinity(efx);  in ef100_net_open()
152 	rc = efx_enable_interrupts(efx);  in ef100_net_open()
159 	(void) efx_mcdi_poll_reboot(efx);  in ef100_net_open()
161 	rc = efx_mcdi_mac_init_stats(efx);  in ef100_net_open()
165 	efx_start_all(efx);  in ef100_net_open()
170 	mutex_lock(&efx->mac_lock);  in ef100_net_open()
171 	if (efx_mcdi_phy_poll(efx))  in ef100_net_open()
172 		efx_link_status_changed(efx);  in ef100_net_open()
173 	mutex_unlock(&efx->mac_lock);  in ef100_net_open()
192 	struct efx_nic *efx = netdev_priv(net_dev);  in ef100_hard_start_xmit()  local
197 	channel = efx_get_tx_channel(efx, skb_get_queue_mapping(skb));  in ef100_hard_start_xmit()
198 	netif_vdbg(efx, tx_queued, efx->net_dev,  in ef100_hard_start_xmit()
201 	if (!efx->n_channels || !efx->n_tx_channels || !channel) {  in ef100_hard_start_xmit()
239 	struct efx_nic *efx = container_of(this, struct efx_nic, netdev_notifier);  in ef100_netdev_event()  local
242 	if (netdev_priv(net_dev) == efx && event == NETDEV_CHANGENAME)  in ef100_netdev_event()
243 		ef100_update_name(efx);  in ef100_netdev_event()
248 int ef100_register_netdev(struct efx_nic *efx)  in ef100_register_netdev()  argument
250 	struct net_device *net_dev = efx->net_dev;  in ef100_register_netdev()
254 	net_dev->irq = efx->pci_dev->irq;  in ef100_register_netdev()
265 	ef100_update_name(efx);  in ef100_register_netdev()
274 	efx->state = STATE_READY;  in ef100_register_netdev()
276 	efx_init_mcdi_logging(efx);  in ef100_register_netdev()
282 	netif_err(efx, drv, efx->net_dev, "could not register net dev\n");  in ef100_register_netdev()
286 void ef100_unregister_netdev(struct efx_nic *efx)  in ef100_unregister_netdev()  argument
288 	if (efx_dev_registered(efx)) {  in ef100_unregister_netdev()
289 		efx_fini_mcdi_logging(efx);  in ef100_unregister_netdev()
290 		efx->state = STATE_UNINIT;  in ef100_unregister_netdev()
291 		unregister_netdev(efx->net_dev);  in ef100_unregister_netdev()