Lines Matching refs:nvdev
85 struct netvsc_device *nvdev; in netvsc_set_rx_mode() local
94 nvdev = rcu_dereference(ndev_ctx->nvdev); in netvsc_set_rx_mode()
95 if (nvdev) in netvsc_set_rx_mode()
96 rndis_filter_update(nvdev); in netvsc_set_rx_mode()
113 struct netvsc_device *nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_open() local
120 ret = rndis_filter_open(nvdev); in netvsc_open()
126 rdev = nvdev->extension; in netvsc_open()
129 netvsc_tx_enable(nvdev, net); in netvsc_open()
146 static int netvsc_wait_until_empty(struct netvsc_device *nvdev) in netvsc_wait_until_empty() argument
155 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_wait_until_empty()
157 = nvdev->chan_table[i].channel; in netvsc_wait_until_empty()
163 napi_synchronize(&nvdev->chan_table[i].napi); in netvsc_wait_until_empty()
200 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_close() local
203 netvsc_tx_disable(nvdev, net); in netvsc_close()
206 if (!nvdev) in netvsc_close()
209 ret = rndis_filter_close(nvdev); in netvsc_close()
215 ret = netvsc_wait_until_empty(nvdev); in netvsc_close()
990 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_get_channels() local
992 if (nvdev) { in netvsc_get_channels()
993 channel->max_combined = nvdev->max_chn; in netvsc_get_channels()
994 channel->combined_count = nvdev->num_chn; in netvsc_get_channels()
1002 struct netvsc_device_info *netvsc_devinfo_get(struct netvsc_device *nvdev) in netvsc_devinfo_get() argument
1012 if (nvdev) { in netvsc_devinfo_get()
1015 dev_info->num_chn = nvdev->num_chn; in netvsc_devinfo_get()
1016 dev_info->send_sections = nvdev->send_section_cnt; in netvsc_devinfo_get()
1017 dev_info->send_section_size = nvdev->send_section_size; in netvsc_devinfo_get()
1018 dev_info->recv_sections = nvdev->recv_section_cnt; in netvsc_devinfo_get()
1019 dev_info->recv_section_size = nvdev->recv_section_size; in netvsc_devinfo_get()
1021 memcpy(dev_info->rss_key, nvdev->extension->rss_key, in netvsc_devinfo_get()
1024 prog = netvsc_xdp_get(nvdev); in netvsc_devinfo_get()
1052 struct netvsc_device *nvdev) in netvsc_detach() argument
1059 if (cancel_work_sync(&nvdev->subchan_work)) in netvsc_detach()
1060 nvdev->num_chn = 1; in netvsc_detach()
1062 netvsc_xdp_set(ndev, NULL, NULL, nvdev); in netvsc_detach()
1066 netvsc_tx_disable(nvdev, ndev); in netvsc_detach()
1068 ret = rndis_filter_close(nvdev); in netvsc_detach()
1075 ret = netvsc_wait_until_empty(nvdev); in netvsc_detach()
1085 rndis_filter_device_remove(hdev, nvdev); in netvsc_detach()
1095 struct netvsc_device *nvdev; in netvsc_attach() local
1100 nvdev = rndis_filter_device_add(hdev, dev_info); in netvsc_attach()
1101 if (IS_ERR(nvdev)) in netvsc_attach()
1102 return PTR_ERR(nvdev); in netvsc_attach()
1104 if (nvdev->num_chn > 1) { in netvsc_attach()
1105 ret = rndis_set_subchannel(ndev, nvdev, dev_info); in netvsc_attach()
1109 nvdev->max_chn = 1; in netvsc_attach()
1110 nvdev->num_chn = 1; in netvsc_attach()
1117 ret = netvsc_xdp_set(ndev, prog, NULL, nvdev); in netvsc_attach()
1125 nvdev->tx_disable = false; in netvsc_attach()
1132 ret = rndis_filter_open(nvdev); in netvsc_attach()
1136 rdev = nvdev->extension; in netvsc_attach()
1147 rndis_filter_device_remove(hdev, nvdev); in netvsc_attach()
1156 struct netvsc_device *nvdev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_set_channels() local
1166 if (!nvdev || nvdev->destroy) in netvsc_set_channels()
1169 if (nvdev->nvsp_version < NVSP_PROTOCOL_VERSION_5) in netvsc_set_channels()
1172 if (count > nvdev->max_chn) in netvsc_set_channels()
1175 orig = nvdev->num_chn; in netvsc_set_channels()
1177 device_info = netvsc_devinfo_get(nvdev); in netvsc_set_channels()
1184 ret = netvsc_detach(net, nvdev); in netvsc_set_channels()
1252 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_change_mtu() local
1257 if (!nvdev || nvdev->destroy) in netvsc_change_mtu()
1260 device_info = netvsc_devinfo_get(nvdev); in netvsc_change_mtu()
1272 ret = netvsc_detach(ndev, nvdev); in netvsc_change_mtu()
1330 struct netvsc_device *nvdev = rcu_dereference_rtnl(ndev_ctx->nvdev); in netvsc_get_pcpu_stats() local
1354 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_pcpu_stats()
1355 const struct netvsc_channel *nvchan = &nvdev->chan_table[i]; in netvsc_get_pcpu_stats()
1388 struct netvsc_device *nvdev; in netvsc_get_stats64() local
1394 nvdev = rcu_dereference(ndev_ctx->nvdev); in netvsc_get_stats64()
1395 if (!nvdev) in netvsc_get_stats64()
1407 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_stats64()
1408 const struct netvsc_channel *nvchan = &nvdev->chan_table[i]; in netvsc_get_stats64()
1443 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_set_mac_addr() local
1451 if (!nvdev) in netvsc_set_mac_addr()
1460 err = rndis_filter_set_device_mac(nvdev, addr->sa_data); in netvsc_set_mac_addr()
1524 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_sset_count() local
1526 if (!nvdev) in netvsc_get_sset_count()
1533 + NETVSC_QUEUE_STATS_LEN(nvdev) in netvsc_get_sset_count()
1544 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_ethtool_stats() local
1554 if (!nvdev) in netvsc_get_ethtool_stats()
1564 for (j = 0; j < nvdev->num_chn; j++) { in netvsc_get_ethtool_stats()
1565 qstats = &nvdev->chan_table[j].tx_stats; in netvsc_get_ethtool_stats()
1575 qstats = &nvdev->chan_table[j].rx_stats; in netvsc_get_ethtool_stats()
1604 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_strings() local
1608 if (!nvdev) in netvsc_get_strings()
1619 for (i = 0; i < nvdev->num_chn; i++) { in netvsc_get_strings()
1685 struct netvsc_device *nvdev = rtnl_dereference(ndc->nvdev); in netvsc_get_rxnfc() local
1687 if (!nvdev) in netvsc_get_rxnfc()
1692 info->data = nvdev->num_chn; in netvsc_get_rxnfc()
1783 struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); in netvsc_get_rxfh()
1809 struct netvsc_device *ndev = rtnl_dereference(ndc->nvdev); in netvsc_set_rxfh()
1842 static void __netvsc_get_ringparam(struct netvsc_device *nvdev, in __netvsc_get_ringparam() argument
1847 ring->rx_pending = nvdev->recv_section_cnt; in __netvsc_get_ringparam()
1848 ring->tx_pending = nvdev->send_section_cnt; in __netvsc_get_ringparam()
1850 if (nvdev->nvsp_version <= NVSP_PROTOCOL_VERSION_2) in __netvsc_get_ringparam()
1855 ring->rx_max_pending = max_buf_size / nvdev->recv_section_size; in __netvsc_get_ringparam()
1857 / nvdev->send_section_size; in __netvsc_get_ringparam()
1864 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_get_ringparam() local
1866 if (!nvdev) in netvsc_get_ringparam()
1869 __netvsc_get_ringparam(nvdev, ring); in netvsc_get_ringparam()
1876 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_set_ringparam() local
1882 if (!nvdev || nvdev->destroy) in netvsc_set_ringparam()
1886 __netvsc_get_ringparam(nvdev, &orig); in netvsc_set_ringparam()
1897 device_info = netvsc_devinfo_get(nvdev); in netvsc_set_ringparam()
1905 ret = netvsc_detach(ndev, nvdev); in netvsc_set_ringparam()
1927 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_fix_features() local
1929 if (!nvdev || nvdev->destroy) in netvsc_fix_features()
1932 if ((features & NETIF_F_LRO) && netvsc_xdp_get(nvdev)) { in netvsc_fix_features()
1945 struct netvsc_device *nvdev = rtnl_dereference(ndevctx->nvdev); in netvsc_set_features() local
1950 if (!nvdev || nvdev->destroy) in netvsc_set_features()
1966 ret = rndis_filter_set_offload_params(ndev, nvdev, &offloads); in netvsc_set_features()
2078 net_device = rtnl_dereference(ndev_ctx->nvdev); in netvsc_link_change()
2170 if (!rtnl_dereference(net_device_ctx->nvdev)) in get_netvsc_byref()
2358 netvsc_dev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_register_vf()
2426 netvsc_dev = rtnl_dereference(net_device_ctx->nvdev); in netvsc_vf_changed()
2480 struct netvsc_device *nvdev; in netvsc_probe() local
2533 nvdev = rndis_filter_device_add(dev, device_info); in netvsc_probe()
2534 if (IS_ERR(nvdev)) { in netvsc_probe()
2535 ret = PTR_ERR(nvdev); in netvsc_probe()
2552 if (nvdev->num_chn > 1) in netvsc_probe()
2553 schedule_work(&nvdev->subchan_work); in netvsc_probe()
2565 if (nvdev->nvsp_version >= NVSP_PROTOCOL_VERSION_2) in netvsc_probe()
2570 nvdev->tx_disable = false; in netvsc_probe()
2586 rndis_filter_device_remove(dev, nvdev); in netvsc_probe()
2602 struct netvsc_device *nvdev; in netvsc_remove() local
2615 nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_remove()
2616 if (nvdev) { in netvsc_remove()
2617 cancel_work_sync(&nvdev->subchan_work); in netvsc_remove()
2618 netvsc_xdp_set(net, NULL, NULL, nvdev); in netvsc_remove()
2629 if (nvdev) in netvsc_remove()
2630 rndis_filter_device_remove(dev, nvdev); in netvsc_remove()
2647 struct netvsc_device *nvdev; in netvsc_suspend() local
2658 nvdev = rtnl_dereference(ndev_ctx->nvdev); in netvsc_suspend()
2659 if (nvdev == NULL) { in netvsc_suspend()
2665 ndev_ctx->saved_netvsc_dev_info = netvsc_devinfo_get(nvdev); in netvsc_suspend()
2667 ret = netvsc_detach(net, nvdev); in netvsc_suspend()