1 // SPDX-License-Identifier: GPL-2.0+
22 	for (i = 0; i < priv->vectors.info_array_len; i++) {  in hbg_all_irq_enable()
23 		info = &priv->vectors.info_array[i];  in hbg_all_irq_enable()
24 		hbg_hw_irq_enable(priv, info->mask, enabled);  in hbg_all_irq_enable()
77 	/* Only when not table_overflow, and netdev->flags not set IFF_PROMISC,  in hbg_update_promisc_mode()
81 	priv->filter.enabled = !(overflow || (netdev->flags & IFF_PROMISC));  in hbg_update_promisc_mode()
82 	hbg_hw_set_mac_filter_enable(priv, priv->filter.enabled);  in hbg_update_promisc_mode()
89 		ether_addr_copy(priv->filter.mac_table[index].addr, addr);  in hbg_set_mac_to_mac_table()
92 		eth_zero_addr(priv->filter.mac_table[index].addr);  in hbg_set_mac_to_mac_table()
102 	for (i = 0; i < priv->filter.table_max_len; i++)  in hbg_get_index_from_mac_table()
103 		if (ether_addr_equal(priv->filter.mac_table[i].addr, addr)) {  in hbg_get_index_from_mac_table()
108 	return -EINVAL;  in hbg_get_index_from_mac_table()
119 	for (index = 0; index < priv->filter.table_max_len; index++)  in hbg_add_mac_to_filter()
120 		if (is_zero_ether_addr(priv->filter.mac_table[index].addr)) {  in hbg_add_mac_to_filter()
125 	return -ENOSPC;  in hbg_add_mac_to_filter()
150 	if (ether_addr_equal(netdev->dev_addr, (u8 *)addr))  in hbg_uc_unsync()
174 	mac_addr = ((struct sockaddr *)addr)->sa_data;  in hbg_net_set_mac_address()
177 		return -EADDRNOTAVAIL;  in hbg_net_set_mac_address()
199 		return -EBUSY;  in hbg_net_change_mtu()
201 	dev_dbg(&priv->pdev->dev,  in hbg_net_change_mtu()
202 		"change mtu from %u to %u\n", netdev->mtu, new_mtu);  in hbg_net_change_mtu()
205 	WRITE_ONCE(netdev->mtu, new_mtu);  in hbg_net_change_mtu()
213 	struct hbg_ring *ring = &priv->tx_ring;  in hbg_net_tx_timeout()
214 	char *buf = ring->tout_log_buf;  in hbg_net_tx_timeout()
217 	pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos,  in hbg_net_tx_timeout()
218 			 "ring used num: %u, fifo used num: %u\n",  in hbg_net_tx_timeout()
221 	pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos,  in hbg_net_tx_timeout()
223 			 ring->ntc, ring->ntu,  in hbg_net_tx_timeout()
242 	struct hbg_dev_specs *dev_specs = &priv->dev_specs;  in hbg_mac_filter_init()
243 	struct hbg_mac_filter *filter = &priv->filter;  in hbg_mac_filter_init()
246 	tmp_table = devm_kcalloc(&priv->pdev->dev, dev_specs->uc_mac_num,  in hbg_mac_filter_init()
249 		return -ENOMEM;  in hbg_mac_filter_init()
251 	filter->mac_table = tmp_table;  in hbg_mac_filter_init()
252 	filter->table_max_len = dev_specs->uc_mac_num;  in hbg_mac_filter_init()
253 	filter->enabled = true;  in hbg_mac_filter_init()
255 	hbg_hw_set_mac_filter_enable(priv, filter->enabled);  in hbg_mac_filter_init()
261 	struct ethtool_pauseparam *pause_param = &priv->user_def.pause_param;  in hbg_init_user_def()
263 	priv->mac.pause_autoneg = HBG_STATUS_ENABLE;  in hbg_init_user_def()
265 	pause_param->autoneg = priv->mac.pause_autoneg;  in hbg_init_user_def()
266 	hbg_hw_get_pause_enable(priv, &pause_param->tx_pause,  in hbg_init_user_def()
267 				&pause_param->rx_pause);  in hbg_init_user_def()
303 	struct device *dev = &pdev->dev;  in hbg_pci_init()
318 	priv->io_base = pcim_iomap_table(pdev)[0];  in hbg_pci_init()
319 	if (!priv->io_base)  in hbg_pci_init()
320 		return dev_err_probe(dev, -ENOMEM, "failed to get io base\n");  in hbg_pci_init()
328 	struct device *dev = &pdev->dev;  in hbg_probe()
335 		return -ENOMEM;  in hbg_probe()
341 	priv->netdev = netdev;  in hbg_probe()
342 	priv->pdev = pdev;  in hbg_probe()
352 	netdev->priv_flags |= IFF_UNICAST_FLT;  in hbg_probe()
354 	netdev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;  in hbg_probe()
355 	netdev->max_mtu = priv->dev_specs.max_mtu;  in hbg_probe()
356 	netdev->min_mtu = priv->dev_specs.min_mtu;  in hbg_probe()
357 	netdev->netdev_ops = &hbg_netdev_ops;  in hbg_probe()
358 	netdev->watchdog_timeo = 5 * HZ;  in hbg_probe()
361 	hbg_net_set_mac_address(priv->netdev, &priv->dev_specs.mac_addr);  in hbg_probe()