From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- .../net/ethernet/apm/xgene/xgene_enet_ethtool.c | 343 +++++++++++++++++++++ 1 file changed, 343 insertions(+) create mode 100644 drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c (limited to 'drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c') diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c new file mode 100644 index 000000000..ada70425b --- /dev/null +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_ethtool.c @@ -0,0 +1,343 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* Applied Micro X-Gene SoC Ethernet Driver + * + * Copyright (c) 2014, Applied Micro Circuits Corporation + * Authors: Iyappan Subramanian + */ + +#include +#include "xgene_enet_main.h" + +struct xgene_gstrings_stats { + char name[ETH_GSTRING_LEN]; + int offset; + u32 addr; + u32 mask; +}; + +#define XGENE_STAT(m) { #m, offsetof(struct rtnl_link_stats64, m) } +#define XGENE_EXTD_STAT(s, a, m) \ + { \ + .name = #s, \ + .addr = a ## _ADDR, \ + .mask = m \ + } + +static const struct xgene_gstrings_stats gstrings_stats[] = { + XGENE_STAT(rx_packets), + XGENE_STAT(tx_packets), + XGENE_STAT(rx_bytes), + XGENE_STAT(tx_bytes), + XGENE_STAT(rx_errors), + XGENE_STAT(tx_errors), + XGENE_STAT(rx_length_errors), + XGENE_STAT(rx_crc_errors), + XGENE_STAT(rx_frame_errors), + XGENE_STAT(rx_fifo_errors) +}; + +static const struct xgene_gstrings_stats gstrings_extd_stats[] = { + XGENE_EXTD_STAT(tx_rx_64b_frame_cntr, TR64, 31), + XGENE_EXTD_STAT(tx_rx_127b_frame_cntr, TR127, 31), + XGENE_EXTD_STAT(tx_rx_255b_frame_cntr, TR255, 31), + XGENE_EXTD_STAT(tx_rx_511b_frame_cntr, TR511, 31), + XGENE_EXTD_STAT(tx_rx_1023b_frame_cntr, TR1K, 31), + XGENE_EXTD_STAT(tx_rx_1518b_frame_cntr, TRMAX, 31), + XGENE_EXTD_STAT(tx_rx_1522b_frame_cntr, TRMGV, 31), + XGENE_EXTD_STAT(rx_fcs_error_cntr, RFCS, 16), + XGENE_EXTD_STAT(rx_multicast_pkt_cntr, RMCA, 31), + XGENE_EXTD_STAT(rx_broadcast_pkt_cntr, RBCA, 31), + XGENE_EXTD_STAT(rx_ctrl_frame_pkt_cntr, RXCF, 16), + XGENE_EXTD_STAT(rx_pause_frame_pkt_cntr, RXPF, 16), + XGENE_EXTD_STAT(rx_unk_opcode_cntr, RXUO, 16), + XGENE_EXTD_STAT(rx_align_err_cntr, RALN, 16), + XGENE_EXTD_STAT(rx_frame_len_err_cntr, RFLR, 16), + XGENE_EXTD_STAT(rx_frame_len_err_recov_cntr, DUMP, 0), + XGENE_EXTD_STAT(rx_code_err_cntr, RCDE, 16), + XGENE_EXTD_STAT(rx_carrier_sense_err_cntr, RCSE, 16), + XGENE_EXTD_STAT(rx_undersize_pkt_cntr, RUND, 16), + XGENE_EXTD_STAT(rx_oversize_pkt_cntr, ROVR, 16), + XGENE_EXTD_STAT(rx_fragments_cntr, RFRG, 16), + XGENE_EXTD_STAT(rx_jabber_cntr, RJBR, 16), + XGENE_EXTD_STAT(rx_jabber_recov_cntr, DUMP, 0), + XGENE_EXTD_STAT(rx_dropped_pkt_cntr, RDRP, 16), + XGENE_EXTD_STAT(rx_overrun_cntr, DUMP, 0), + XGENE_EXTD_STAT(tx_multicast_pkt_cntr, TMCA, 31), + XGENE_EXTD_STAT(tx_broadcast_pkt_cntr, TBCA, 31), + XGENE_EXTD_STAT(tx_pause_ctrl_frame_cntr, TXPF, 16), + XGENE_EXTD_STAT(tx_defer_pkt_cntr, TDFR, 31), + XGENE_EXTD_STAT(tx_excv_defer_pkt_cntr, TEDF, 31), + XGENE_EXTD_STAT(tx_single_col_pkt_cntr, TSCL, 31), + XGENE_EXTD_STAT(tx_multi_col_pkt_cntr, TMCL, 31), + XGENE_EXTD_STAT(tx_late_col_pkt_cntr, TLCL, 31), + XGENE_EXTD_STAT(tx_excv_col_pkt_cntr, TXCL, 31), + XGENE_EXTD_STAT(tx_total_col_cntr, TNCL, 31), + XGENE_EXTD_STAT(tx_pause_frames_hnrd_cntr, TPFH, 16), + XGENE_EXTD_STAT(tx_drop_frame_cntr, TDRP, 16), + XGENE_EXTD_STAT(tx_jabber_frame_cntr, TJBR, 12), + XGENE_EXTD_STAT(tx_fcs_error_cntr, TFCS, 12), + XGENE_EXTD_STAT(tx_ctrl_frame_cntr, TXCF, 12), + XGENE_EXTD_STAT(tx_oversize_frame_cntr, TOVR, 12), + XGENE_EXTD_STAT(tx_undersize_frame_cntr, TUND, 12), + XGENE_EXTD_STAT(tx_fragments_cntr, TFRG, 12), + XGENE_EXTD_STAT(tx_underrun_cntr, DUMP, 0) +}; + +#define XGENE_STATS_LEN ARRAY_SIZE(gstrings_stats) +#define XGENE_EXTD_STATS_LEN ARRAY_SIZE(gstrings_extd_stats) +#define RFCS_IDX 7 +#define RALN_IDX 13 +#define RFLR_IDX 14 +#define FALSE_RFLR_IDX 15 +#define RUND_IDX 18 +#define FALSE_RJBR_IDX 22 +#define RX_OVERRUN_IDX 24 +#define TFCS_IDX 38 +#define TFRG_IDX 42 +#define TX_UNDERRUN_IDX 43 + +static void xgene_get_drvinfo(struct net_device *ndev, + struct ethtool_drvinfo *info) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + struct platform_device *pdev = pdata->pdev; + + strcpy(info->driver, "xgene_enet"); + sprintf(info->bus_info, "%s", pdev->name); +} + +static int xgene_get_link_ksettings(struct net_device *ndev, + struct ethtool_link_ksettings *cmd) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + struct phy_device *phydev = ndev->phydev; + u32 supported; + + if (phy_interface_mode_is_rgmii(pdata->phy_mode)) { + if (phydev == NULL) + return -ENODEV; + + phy_ethtool_ksettings_get(phydev, cmd); + + return 0; + } else if (pdata->phy_mode == PHY_INTERFACE_MODE_SGMII) { + if (pdata->mdio_driver) { + if (!phydev) + return -ENODEV; + + phy_ethtool_ksettings_get(phydev, cmd); + + return 0; + } + + supported = SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | + SUPPORTED_MII; + ethtool_convert_legacy_u32_to_link_mode( + cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode( + cmd->link_modes.advertising, + supported); + + cmd->base.speed = SPEED_1000; + cmd->base.duplex = DUPLEX_FULL; + cmd->base.port = PORT_MII; + cmd->base.autoneg = AUTONEG_ENABLE; + } else { + supported = SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE; + ethtool_convert_legacy_u32_to_link_mode( + cmd->link_modes.supported, + supported); + ethtool_convert_legacy_u32_to_link_mode( + cmd->link_modes.advertising, + supported); + + cmd->base.speed = SPEED_10000; + cmd->base.duplex = DUPLEX_FULL; + cmd->base.port = PORT_FIBRE; + cmd->base.autoneg = AUTONEG_DISABLE; + } + + return 0; +} + +static int xgene_set_link_ksettings(struct net_device *ndev, + const struct ethtool_link_ksettings *cmd) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + struct phy_device *phydev = ndev->phydev; + + if (phy_interface_mode_is_rgmii(pdata->phy_mode)) { + if (!phydev) + return -ENODEV; + + return phy_ethtool_ksettings_set(phydev, cmd); + } + + if (pdata->phy_mode == PHY_INTERFACE_MODE_SGMII) { + if (pdata->mdio_driver) { + if (!phydev) + return -ENODEV; + + return phy_ethtool_ksettings_set(phydev, cmd); + } + } + + return -EINVAL; +} + +static void xgene_get_strings(struct net_device *ndev, u32 stringset, u8 *data) +{ + int i; + u8 *p = data; + + if (stringset != ETH_SS_STATS) + return; + + for (i = 0; i < XGENE_STATS_LEN; i++) { + memcpy(p, gstrings_stats[i].name, ETH_GSTRING_LEN); + p += ETH_GSTRING_LEN; + } + + for (i = 0; i < XGENE_EXTD_STATS_LEN; i++) { + memcpy(p, gstrings_extd_stats[i].name, ETH_GSTRING_LEN); + p += ETH_GSTRING_LEN; + } +} + +static int xgene_get_sset_count(struct net_device *ndev, int sset) +{ + if (sset != ETH_SS_STATS) + return -EINVAL; + + return XGENE_STATS_LEN + XGENE_EXTD_STATS_LEN; +} + +static void xgene_get_extd_stats(struct xgene_enet_pdata *pdata) +{ + u32 rx_drop, tx_drop; + u32 mask, tmp; + int i; + + for (i = 0; i < XGENE_EXTD_STATS_LEN; i++) { + tmp = xgene_enet_rd_stat(pdata, gstrings_extd_stats[i].addr); + if (gstrings_extd_stats[i].mask) { + mask = GENMASK(gstrings_extd_stats[i].mask - 1, 0); + pdata->extd_stats[i] += (tmp & mask); + } + } + + if (pdata->phy_mode == PHY_INTERFACE_MODE_XGMII) { + /* Errata 10GE_10 - SW should intepret RALN as 0 */ + pdata->extd_stats[RALN_IDX] = 0; + } else { + /* Errata ENET_15 - Fixes RFCS, RFLR, TFCS counter */ + pdata->extd_stats[RFCS_IDX] -= pdata->extd_stats[RALN_IDX]; + pdata->extd_stats[RFLR_IDX] -= pdata->extd_stats[RUND_IDX]; + pdata->extd_stats[TFCS_IDX] -= pdata->extd_stats[TFRG_IDX]; + } + + pdata->mac_ops->get_drop_cnt(pdata, &rx_drop, &tx_drop); + pdata->extd_stats[RX_OVERRUN_IDX] += rx_drop; + pdata->extd_stats[TX_UNDERRUN_IDX] += tx_drop; + + /* Errata 10GE_8 - Update Frame recovered from Errata 10GE_8/ENET_11 */ + pdata->extd_stats[FALSE_RFLR_IDX] = pdata->false_rflr; + /* Errata ENET_15 - Jabber Frame recov'ed from Errata 10GE_10/ENET_15 */ + pdata->extd_stats[FALSE_RJBR_IDX] = pdata->vlan_rjbr; +} + +int xgene_extd_stats_init(struct xgene_enet_pdata *pdata) +{ + pdata->extd_stats = devm_kmalloc_array(&pdata->pdev->dev, + XGENE_EXTD_STATS_LEN, sizeof(u64), GFP_KERNEL); + if (!pdata->extd_stats) + return -ENOMEM; + + xgene_get_extd_stats(pdata); + memset(pdata->extd_stats, 0, XGENE_EXTD_STATS_LEN * sizeof(u64)); + + return 0; +} + +static void xgene_get_ethtool_stats(struct net_device *ndev, + struct ethtool_stats *dummy, + u64 *data) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + struct rtnl_link_stats64 stats; + int i; + + dev_get_stats(ndev, &stats); + for (i = 0; i < XGENE_STATS_LEN; i++) + data[i] = *(u64 *)((char *)&stats + gstrings_stats[i].offset); + + xgene_get_extd_stats(pdata); + for (i = 0; i < XGENE_EXTD_STATS_LEN; i++) + data[i + XGENE_STATS_LEN] = pdata->extd_stats[i]; +} + +static void xgene_get_pauseparam(struct net_device *ndev, + struct ethtool_pauseparam *pp) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + + pp->autoneg = pdata->pause_autoneg; + pp->tx_pause = pdata->tx_pause; + pp->rx_pause = pdata->rx_pause; +} + +static int xgene_set_pauseparam(struct net_device *ndev, + struct ethtool_pauseparam *pp) +{ + struct xgene_enet_pdata *pdata = netdev_priv(ndev); + struct phy_device *phydev = ndev->phydev; + + if (phy_interface_mode_is_rgmii(pdata->phy_mode) || + pdata->phy_mode == PHY_INTERFACE_MODE_SGMII) { + if (!phydev) + return -EINVAL; + + if (!phy_validate_pause(phydev, pp)) + return -EINVAL; + + pdata->pause_autoneg = pp->autoneg; + pdata->tx_pause = pp->tx_pause; + pdata->rx_pause = pp->rx_pause; + + phy_set_asym_pause(phydev, pp->rx_pause, pp->tx_pause); + + if (!pp->autoneg) { + pdata->mac_ops->flowctl_tx(pdata, pdata->tx_pause); + pdata->mac_ops->flowctl_rx(pdata, pdata->rx_pause); + } + } else { + if (pp->autoneg) + return -EINVAL; + + pdata->tx_pause = pp->tx_pause; + pdata->rx_pause = pp->rx_pause; + + pdata->mac_ops->flowctl_tx(pdata, pdata->tx_pause); + pdata->mac_ops->flowctl_rx(pdata, pdata->rx_pause); + } + + return 0; +} + +static const struct ethtool_ops xgene_ethtool_ops = { + .get_drvinfo = xgene_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_strings = xgene_get_strings, + .get_sset_count = xgene_get_sset_count, + .get_ethtool_stats = xgene_get_ethtool_stats, + .get_link_ksettings = xgene_get_link_ksettings, + .set_link_ksettings = xgene_set_link_ksettings, + .get_pauseparam = xgene_get_pauseparam, + .set_pauseparam = xgene_set_pauseparam +}; + +void xgene_enet_set_ethtool_ops(struct net_device *ndev) +{ + ndev->ethtool_ops = &xgene_ethtool_ops; +} -- cgit v1.2.3