Lines Matching refs:nvdev
87 struct netvsc_device *nvdev; in netvsc_set_rx_mode() local
96 nvdev = rcu_dereference(ndev_ctx->nvdev); in netvsc_set_rx_mode()
97 if (nvdev) in netvsc_set_rx_mode()
98 rndis_filter_update(nvdev); in netvsc_set_rx_mode()
115 struct netvsc_device *nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_open() local
122 ret = rndis_filter_open(nvdev); in netvsc_open()
128 rdev = nvdev->extension; in netvsc_open()
131 netvsc_tx_enable(nvdev, net); in netvsc_open()
148 static int netvsc_wait_until_empty(struct netvsc_device *nvdev) in netvsc_wait_until_empty() argument
157 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_wait_until_empty()
159 = nvdev->chan_table[i].channel; in netvsc_wait_until_empty()
165 napi_synchronize(&nvdev->chan_table[i].napi); in netvsc_wait_until_empty()
202 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_close() local
205 netvsc_tx_disable(nvdev, net); in netvsc_close()
208 if (!nvdev) in netvsc_close()
211 ret = rndis_filter_close(nvdev); in netvsc_close()
217 ret = netvsc_wait_until_empty(nvdev); in netvsc_close()
965 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_get_channels() local
967 if (nvdev) { in netvsc_get_channels()
968 channel->max_combined = nvdev->max_chn; in netvsc_get_channels()
969 channel->combined_count = nvdev->num_chn; in netvsc_get_channels()
977 struct netvsc_device_info *netvsc_devinfo_get(struct netvsc_device *nvdev) in netvsc_devinfo_get() argument
987 if (nvdev) { in netvsc_devinfo_get()
990 dev_info->num_chn = nvdev->num_chn; in netvsc_devinfo_get()
991 dev_info->send_sections = nvdev->send_section_cnt; in netvsc_devinfo_get()
992 dev_info->send_section_size = nvdev->send_section_size; in netvsc_devinfo_get()
993 dev_info->recv_sections = nvdev->recv_section_cnt; in netvsc_devinfo_get()
994 dev_info->recv_section_size = nvdev->recv_section_size; in netvsc_devinfo_get()
996 memcpy(dev_info->rss_key, nvdev->extension->rss_key, in netvsc_devinfo_get()
999 prog = netvsc_xdp_get(nvdev); in netvsc_devinfo_get()
1027 struct netvsc_device *nvdev) in netvsc_detach() argument
1034 if (cancel_work_sync(&nvdev->subchan_work)) in netvsc_detach()
1035 nvdev->num_chn = 1; in netvsc_detach()
1037 netvsc_xdp_set(ndev, NULL, NULL, nvdev); in netvsc_detach()
1041 netvsc_tx_disable(nvdev, ndev); in netvsc_detach()
1043 ret = rndis_filter_close(nvdev); in netvsc_detach()
1050 ret = netvsc_wait_until_empty(nvdev); in netvsc_detach()
1060 rndis_filter_device_remove(hdev, nvdev); in netvsc_detach()
1070 struct netvsc_device *nvdev; in netvsc_attach() local
1075 nvdev = rndis_filter_device_add(hdev, dev_info); in netvsc_attach()
1076 if (IS_ERR(nvdev)) in netvsc_attach()
1077 return PTR_ERR(nvdev); in netvsc_attach()
1079 if (nvdev->num_chn > 1) { in netvsc_attach()
1080 ret = rndis_set_subchannel(ndev, nvdev, dev_info); in netvsc_attach()
1084 nvdev->max_chn = 1; in netvsc_attach()
1085 nvdev->num_chn = 1; in netvsc_attach()
1092 ret = netvsc_xdp_set(ndev, prog, NULL, nvdev); in netvsc_attach()
1100 nvdev->tx_disable = false; in netvsc_attach()
1107 ret = rndis_filter_open(nvdev); in netvsc_attach()
1111 rdev = nvdev->extension; in netvsc_attach()
1122 rndis_filter_device_remove(hdev, nvdev); in netvsc_attach()
1131 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_set_channels() local
1141 if (!nvdev || nvdev->destroy) in netvsc_set_channels()
1144 if (nvdev->nvsp_version < NVSP_PROTOCOL_VERSION_5) in netvsc_set_channels()
1147 if (count > nvdev->max_chn) in netvsc_set_channels()
1150 orig = nvdev->num_chn; in netvsc_set_channels()
1152 device_info = netvsc_devinfo_get(nvdev); in netvsc_set_channels()
1159 ret = netvsc_detach(net, nvdev); in netvsc_set_channels()
1227 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_change_mtu() local
1232 if (!nvdev || nvdev->destroy) in netvsc_change_mtu()
1235 device_info = netvsc_devinfo_get(nvdev); in netvsc_change_mtu()
1247 ret = netvsc_detach(ndev, nvdev); in netvsc_change_mtu()
1305 struct netvsc_device *nvdev = rcu_dereference_rtnl(ndev_ctx->nvdev); in netvsc_get_pcpu_stats() local
1329 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_pcpu_stats()
1330 const struct netvsc_channel *nvchan = &nvdev->chan_table[i]; in netvsc_get_pcpu_stats()
1363 struct netvsc_device *nvdev; in netvsc_get_stats64() local
1369 nvdev = rcu_dereference(ndev_ctx->nvdev); in netvsc_get_stats64()
1370 if (!nvdev) in netvsc_get_stats64()
1382 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_stats64()
1383 const struct netvsc_channel *nvchan = &nvdev->chan_table[i]; in netvsc_get_stats64()
1418 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_set_mac_addr() local
1426 if (!nvdev) in netvsc_set_mac_addr()
1435 err = rndis_filter_set_device_mac(nvdev, addr->sa_data); in netvsc_set_mac_addr()
1499 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_sset_count() local
1501 if (!nvdev) in netvsc_get_sset_count()
1508 + NETVSC_QUEUE_STATS_LEN(nvdev) in netvsc_get_sset_count()
1519 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_ethtool_stats() local
1529 if (!nvdev) in netvsc_get_ethtool_stats()
1539 for (j = 0; j < nvdev->num_chn; j++) { in netvsc_get_ethtool_stats()
1540 qstats = &nvdev->chan_table[j].tx_stats; in netvsc_get_ethtool_stats()
1550 qstats = &nvdev->chan_table[j].rx_stats; in netvsc_get_ethtool_stats()
1582 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_strings() local
1586 if (!nvdev) in netvsc_get_strings()
1601 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_strings()
1674 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_rxnfc() local
1676 if (!nvdev) in netvsc_get_rxnfc()
1681 info->data = nvdev->num_chn; in netvsc_get_rxnfc()
1772 struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); in netvsc_get_rxfh()
1798 struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); in netvsc_set_rxfh()
1831 static void __netvsc_get_ringparam(struct netvsc_device *nvdev, in __netvsc_get_ringparam() argument
1836 ring->rx_pending = nvdev->recv_section_cnt; in __netvsc_get_ringparam()
1837 ring->tx_pending = nvdev->send_section_cnt; in __netvsc_get_ringparam()
1839 if (nvdev->nvsp_version <= NVSP_PROTOCOL_VERSION_2) in __netvsc_get_ringparam()
1844 ring->rx_max_pending = max_buf_size / nvdev->recv_section_size; in __netvsc_get_ringparam()
1846 / nvdev->send_section_size; in __netvsc_get_ringparam()
1853 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_get_ringparam() local
1855 if (!nvdev) in netvsc_get_ringparam()
1858 __netvsc_get_ringparam(nvdev, ring); in netvsc_get_ringparam()
1865 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_set_ringparam() local
1871 if (!nvdev || nvdev->destroy) in netvsc_set_ringparam()
1875 __netvsc_get_ringparam(nvdev, &orig); in netvsc_set_ringparam()
1886 device_info = netvsc_devinfo_get(nvdev); in netvsc_set_ringparam()
1894 ret = netvsc_detach(ndev, nvdev); in netvsc_set_ringparam()
1916 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_fix_features() local
1918 if (!nvdev || nvdev->destroy) in netvsc_fix_features()
1921 if ((features & NETIF_F_LRO) && netvsc_xdp_get(nvdev)) { in netvsc_fix_features()
1934 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_set_features() local
1939 if (!nvdev || nvdev->destroy) in netvsc_set_features()
1955 ret = rndis_filter_set_offload_params(ndev, nvdev, &offloads); in netvsc_set_features()
2067 net_device = rtnl_dereference(ndev_ctx->nvdev); in netvsc_link_change()
2162 if (!rtnl_dereference(net_device_ctx->nvdev)) in get_netvsc_byref()
2353 netvsc_dev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_register_vf()
2414 netvsc_dev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_vf_changed()
2465 struct netvsc_device *nvdev; in netvsc_probe() local
2519 nvdev = rndis_filter_device_add(dev, device_info); in netvsc_probe()
2520 if (IS_ERR(nvdev)) { in netvsc_probe()
2521 ret = PTR_ERR(nvdev); in netvsc_probe()
2538 if (nvdev->num_chn > 1) in netvsc_probe()
2539 schedule_work(&nvdev->subchan_work); in netvsc_probe()
2551 if (nvdev->nvsp_version >= NVSP_PROTOCOL_VERSION_2) in netvsc_probe()
2556 nvdev->tx_disable = false; in netvsc_probe()
2572 rndis_filter_device_remove(dev, nvdev); in netvsc_probe()
2588 struct netvsc_device *nvdev; in netvsc_remove() local
2601 nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_remove()
2602 if (nvdev) { in netvsc_remove()
2603 cancel_work_sync(&nvdev->subchan_work); in netvsc_remove()
2604 netvsc_xdp_set(net, NULL, NULL, nvdev); in netvsc_remove()
2615 if (nvdev) in netvsc_remove()
2616 rndis_filter_device_remove(dev, nvdev); in netvsc_remove()
2633 struct netvsc_device *nvdev; in netvsc_suspend() local
2644 nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_suspend()
2645 if (nvdev == NULL) { in netvsc_suspend()
2651 ndev_ctx->saved_netvsc_dev_info = netvsc_devinfo_get(nvdev); in netvsc_suspend()
2656 ret = netvsc_detach(net, nvdev); in netvsc_suspend()