/* * Linux driver for VMware's vmxnet3 ethernet NIC. * * Copyright (C) 2008-2024, VMware, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; version 2 of the License and no later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or * NON INFRINGEMENT. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * The full GNU General Public License is included in this distribution in * the file called "COPYING". * * Maintained by: [email protected] * */ #include "vmxnet3_int.h" #include <net/vxlan.h> #include <net/geneve.h> #include "vmxnet3_xdp.h" #define VXLAN_UDP_PORT … struct vmxnet3_stat_desc { … }; /* per tq stats maintained by the device */ static const struct vmxnet3_stat_desc vmxnet3_tq_dev_stats[] = …; /* per tq stats maintained by the driver */ static const struct vmxnet3_stat_desc vmxnet3_tq_driver_stats[] = …; /* per rq stats maintained by the device */ static const struct vmxnet3_stat_desc vmxnet3_rq_dev_stats[] = …; /* per rq stats maintained by the driver */ static const struct vmxnet3_stat_desc vmxnet3_rq_driver_stats[] = …; /* global stats maintained by the driver */ static const struct vmxnet3_stat_desc vmxnet3_global_stats[] = …; void vmxnet3_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats) { … } static int vmxnet3_get_sset_count(struct net_device *netdev, int sset) { … } /* This is a version 2 of the vmxnet3 ethtool_regs which goes hand in hand with * the version 2 of the vmxnet3 support for ethtool(8) --register-dump. * Therefore, if any registers are added, removed or modified, then a version * bump and a corresponding change in the vmxnet3 support for ethtool(8) * --register-dump would be required. */ static int vmxnet3_get_regs_len(struct net_device *netdev) { … } static void vmxnet3_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) { … } static void vmxnet3_get_strings(struct net_device *netdev, u32 stringset, u8 *buf) { … } netdev_features_t vmxnet3_fix_features(struct net_device *netdev, netdev_features_t features) { … } netdev_features_t vmxnet3_features_check(struct sk_buff *skb, struct net_device *netdev, netdev_features_t features) { … } static void vmxnet3_enable_encap_offloads(struct net_device *netdev, netdev_features_t features) { … } static void vmxnet3_disable_encap_offloads(struct net_device *netdev) { … } int vmxnet3_set_features(struct net_device *netdev, netdev_features_t features) { … } static void vmxnet3_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, u64 *buf) { … } /* This is a version 2 of the vmxnet3 ethtool_regs which goes hand in hand with * the version 2 of the vmxnet3 support for ethtool(8) --register-dump. * Therefore, if any registers are added, removed or modified, then a version * bump and a corresponding change in the vmxnet3 support for ethtool(8) * --register-dump would be required. */ static void vmxnet3_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *p) { … } static void vmxnet3_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { … } static int vmxnet3_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { … } static int vmxnet3_get_link_ksettings(struct net_device *netdev, struct ethtool_link_ksettings *ecmd) { … } static void vmxnet3_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *param, struct kernel_ethtool_ringparam *kernel_param, struct netlink_ext_ack *extack) { … } static int vmxnet3_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *param, struct kernel_ethtool_ringparam *kernel_param, struct netlink_ext_ack *extack) { … } static int vmxnet3_get_rss_hash_opts(struct vmxnet3_adapter *adapter, struct ethtool_rxnfc *info) { … } static int vmxnet3_set_rss_hash_opt(struct net_device *netdev, struct vmxnet3_adapter *adapter, struct ethtool_rxnfc *nfc) { … } static int vmxnet3_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info, u32 *rules) { … } static int vmxnet3_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *info) { … } #ifdef VMXNET3_RSS static u32 vmxnet3_get_rss_indir_size(struct net_device *netdev) { … } static int vmxnet3_get_rss(struct net_device *netdev, struct ethtool_rxfh_param *rxfh) { … } static int vmxnet3_set_rss(struct net_device *netdev, struct ethtool_rxfh_param *rxfh, struct netlink_ext_ack *extack) { … } #endif static int vmxnet3_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec, struct kernel_ethtool_coalesce *kernel_coal, struct netlink_ext_ack *extack) { … } static int vmxnet3_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec, struct kernel_ethtool_coalesce *kernel_coal, struct netlink_ext_ack *extack) { … } static void vmxnet3_get_channels(struct net_device *netdev, struct ethtool_channels *ec) { … } static const struct ethtool_ops vmxnet3_ethtool_ops = …; void vmxnet3_set_ethtool_ops(struct net_device *netdev) { … }
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