From 25528d90f541fa23cb7b862a7e9dc0b9c44d9adc Mon Sep 17 00:00:00 2001 From: =?utf8?q?Pablo=20Casc=C3=B3n?= Date: Thu, 24 Aug 2017 21:31:49 -0700 Subject: [PATCH] nfp: add basic SR-IOV ndo functions MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Add basic ndo_set/get_vf to support SR-IOV. VF to egress phy static mapping by now. Use vfcfg ABI version 2 to write the info to the FW and collect the return value from the mailbox. Signed-off-by: Pablo Cascón Signed-off-by: Jimmy Kizito Signed-off-by: Rami Tomer Signed-off-by: Simon Horman Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- drivers/net/ethernet/netronome/nfp/Makefile | 1 + drivers/net/ethernet/netronome/nfp/nfp_main.h | 4 + .../net/ethernet/netronome/nfp/nfp_net_common.c | 6 + drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h | 1 + drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 20 +- drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c | 243 +++++++++++++++++++++ drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h | 86 ++++++++ drivers/net/ethernet/netronome/nfp/nic/main.c | 12 + 8 files changed, 372 insertions(+), 1 deletion(-) create mode 100644 drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c create mode 100644 drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile index b8e1358868bd..96e579a15cbe 100644 --- a/drivers/net/ethernet/netronome/nfp/Makefile +++ b/drivers/net/ethernet/netronome/nfp/Makefile @@ -23,6 +23,7 @@ nfp-objs := \ nfp_net_ethtool.o \ nfp_net_main.o \ nfp_net_repr.o \ + nfp_net_sriov.o \ nfp_netvf_main.o \ nfp_port.o \ bpf/main.o \ diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.h b/drivers/net/ethernet/netronome/nfp/nfp_main.h index 6922410806db..be0ee59f2eb9 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.h @@ -73,6 +73,8 @@ struct nfp_rtsym_table; * @mac_stats_mem: Pointer to mapped MAC stats area * @vf_cfg_bar: Pointer to the CPP area for the VF configuration BAR * @vf_cfg_mem: Pointer to mapped VF configuration area + * @vfcfg_tbl2_area: Pointer to the CPP area for the VF config table + * @vfcfg_tbl2: Pointer to mapped VF config table * @irq_entries: Array of MSI-X entries for all vNICs * @limit_vfs: Number of VFs supported by firmware (~0 for PCI limit) * @num_vfs: Number of SR-IOV VFs enabled @@ -107,6 +109,8 @@ struct nfp_pf { u8 __iomem *mac_stats_mem; struct nfp_cpp_area *vf_cfg_bar; u8 __iomem *vf_cfg_mem; + struct nfp_cpp_area *vfcfg_tbl2_area; + u8 __iomem *vfcfg_tbl2; struct msix_entry *irq_entries; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 732f1d315fba..ecbec28cfa76 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -71,6 +71,7 @@ #include "nfp_app.h" #include "nfp_net_ctrl.h" #include "nfp_net.h" +#include "nfp_net_sriov.h" #include "nfp_port.h" /** @@ -3421,6 +3422,11 @@ const struct net_device_ops nfp_net_netdev_ops = { .ndo_get_stats64 = nfp_net_stat64, .ndo_vlan_rx_add_vid = nfp_net_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = nfp_net_vlan_rx_kill_vid, + .ndo_set_vf_mac = nfp_app_set_vf_mac, + .ndo_set_vf_vlan = nfp_app_set_vf_vlan, + .ndo_set_vf_spoofchk = nfp_app_set_vf_spoofchk, + .ndo_get_vf_config = nfp_app_get_vf_config, + .ndo_set_vf_link_state = nfp_app_set_vf_link_state, .ndo_setup_tc = nfp_port_setup_tc, .ndo_tx_timeout = nfp_net_tx_timeout, .ndo_set_rx_mode = nfp_net_set_rx_mode, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h index e5e94e0746ec..b0a452ba9039 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h @@ -164,6 +164,7 @@ #define NFP_NET_CFG_UPDATE_BPF (0x1 << 10) /* BPF program load */ #define NFP_NET_CFG_UPDATE_MACADDR (0x1 << 11) /* MAC address change */ #define NFP_NET_CFG_UPDATE_MBOX (0x1 << 12) /* Mailbox update */ +#define NFP_NET_CFG_UPDATE_VF (0x1 << 13) /* VF settings change */ #define NFP_NET_CFG_UPDATE_ERR (0x1 << 31) /* A error occurred */ #define NFP_NET_CFG_TXRS_ENABLE 0x0008 #define NFP_NET_CFG_RXRS_ENABLE 0x0010 diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c index acdad6f20251..2da083fd5e13 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c @@ -57,6 +57,7 @@ #include "nfpcore/nfp6000_pcie.h" #include "nfp_app.h" #include "nfp_net_ctrl.h" +#include "nfp_net_sriov.h" #include "nfp_net.h" #include "nfp_main.h" #include "nfp_port.h" @@ -489,6 +490,8 @@ static void nfp_net_pf_app_stop(struct nfp_pf *pf) static void nfp_net_pci_unmap_mem(struct nfp_pf *pf) { + if (pf->vfcfg_tbl2_area) + nfp_cpp_area_release_free(pf->vfcfg_tbl2_area); if (pf->vf_cfg_bar) nfp_cpp_area_release_free(pf->vf_cfg_bar); if (pf->mac_stats_bar) @@ -535,17 +538,32 @@ static int nfp_net_pci_map_mem(struct nfp_pf *pf) pf->vf_cfg_mem = NULL; } + min_size = NFP_NET_VF_CFG_SZ * pf->limit_vfs + NFP_NET_VF_CFG_MB_SZ; + pf->vfcfg_tbl2 = nfp_net_pf_map_rtsym(pf, "net.vfcfg_tbl2", + "_pf%d_net_vf_cfg2", + min_size, &pf->vfcfg_tbl2_area); + if (IS_ERR(pf->vfcfg_tbl2)) { + if (PTR_ERR(pf->vfcfg_tbl2) != -ENOENT) { + err = PTR_ERR(pf->vfcfg_tbl2); + goto err_unmap_vf_cfg; + } + pf->vfcfg_tbl2 = NULL; + } + mem = nfp_cpp_map_area(pf->cpp, "net.qc", 0, 0, NFP_PCIE_QUEUE(0), NFP_QCP_QUEUE_AREA_SZ, &pf->qc_area); if (IS_ERR(mem)) { nfp_err(pf->cpp, "Failed to map Queue Controller area.\n"); err = PTR_ERR(mem); - goto err_unmap_vf_cfg; + goto err_unmap_vfcfg_tbl2; } return 0; +err_unmap_vfcfg_tbl2: + if (pf->vfcfg_tbl2_area) + nfp_cpp_area_release_free(pf->vfcfg_tbl2_area); err_unmap_vf_cfg: if (pf->vf_cfg_bar) nfp_cpp_area_release_free(pf->vf_cfg_bar); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c new file mode 100644 index 000000000000..e6d2e06b050c --- /dev/null +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.c @@ -0,0 +1,243 @@ +/* + * Copyright (C) 2017 Netronome Systems, Inc. + * + * This software is dual licensed under the GNU General License Version 2, + * June 1991 as shown in the file COPYING in the top-level directory of this + * source tree or the BSD 2-Clause License provided below. You have the + * option to license this software under the complete terms of either license. + * + * The BSD 2-Clause License: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * 1. Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * 2. Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include +#include +#include + +#include "nfpcore/nfp_cpp.h" +#include "nfp_app.h" +#include "nfp_main.h" +#include "nfp_net_ctrl.h" +#include "nfp_net.h" +#include "nfp_net_sriov.h" + +static int +nfp_net_sriov_check(struct nfp_app *app, int vf, u16 cap, const char *msg) +{ + u16 cap_vf; + + if (!app || !app->pf->vfcfg_tbl2) + return -EOPNOTSUPP; + + cap_vf = readw(app->pf->vfcfg_tbl2 + NFP_NET_VF_CFG_MB_CAP); + if ((cap_vf & cap) != cap) { + nfp_warn(app->pf->cpp, "ndo_set_vf_%s not supported\n", msg); + return -EOPNOTSUPP; + } + + if (vf < 0 || vf >= app->pf->num_vfs) { + nfp_warn(app->pf->cpp, "invalid VF id %d\n", vf); + return -EINVAL; + } + + return 0; +} + +static int +nfp_net_sriov_update(struct nfp_app *app, int vf, u16 update, const char *msg) +{ + struct nfp_net *nn; + int ret; + + /* Write update info to mailbox in VF config symbol */ + writeb(vf, app->pf->vfcfg_tbl2 + NFP_NET_VF_CFG_MB_VF_NUM); + writew(update, app->pf->vfcfg_tbl2 + NFP_NET_VF_CFG_MB_UPD); + + nn = list_first_entry(&app->pf->vnics, struct nfp_net, vnic_list); + /* Signal VF reconfiguration */ + ret = nfp_net_reconfig(nn, NFP_NET_CFG_UPDATE_VF); + if (ret) + return ret; + + ret = readw(app->pf->vfcfg_tbl2 + NFP_NET_VF_CFG_MB_RET); + if (ret) + nfp_warn(app->pf->cpp, + "FW refused VF %s update with errno: %d\n", msg, ret); + return -ret; +} + +int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) +{ + struct nfp_app *app = nfp_app_from_netdev(netdev); + unsigned int vf_offset; + int err; + + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_MAC, "mac"); + if (err) + return err; + + if (is_multicast_ether_addr(mac)) { + nfp_warn(app->pf->cpp, + "invalid Ethernet address %pM for VF id %d\n", + mac, vf); + return -EINVAL; + } + + /* Write MAC to VF entry in VF config symbol */ + vf_offset = NFP_NET_VF_CFG_MB_SZ + vf * NFP_NET_VF_CFG_SZ; + writel(get_unaligned_be32(mac), app->pf->vfcfg_tbl2 + vf_offset); + writew(get_unaligned_be16(mac + 4), + app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_MAC_LO); + + return nfp_net_sriov_update(app, vf, NFP_NET_VF_CFG_MB_UPD_MAC, "MAC"); +} + +int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, + __be16 vlan_proto) +{ + struct nfp_app *app = nfp_app_from_netdev(netdev); + unsigned int vf_offset; + u16 vlan_tci; + int err; + + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_VLAN, "vlan"); + if (err) + return err; + + if (vlan_proto != htons(ETH_P_8021Q)) + return -EOPNOTSUPP; + + if (vlan > 4095 || qos > 7) { + nfp_warn(app->pf->cpp, + "invalid vlan id or qos for VF id %d\n", vf); + return -EINVAL; + } + + /* Write VLAN tag to VF entry in VF config symbol */ + vlan_tci = FIELD_PREP(NFP_NET_VF_CFG_VLAN_VID, vlan) | + FIELD_PREP(NFP_NET_VF_CFG_VLAN_QOS, qos); + vf_offset = NFP_NET_VF_CFG_MB_SZ + vf * NFP_NET_VF_CFG_SZ; + writew(vlan_tci, app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_VLAN); + + return nfp_net_sriov_update(app, vf, NFP_NET_VF_CFG_MB_UPD_VLAN, + "vlan"); +} + +int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool enable) +{ + struct nfp_app *app = nfp_app_from_netdev(netdev); + unsigned int vf_offset; + u8 vf_ctrl; + int err; + + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_SPOOF, + "spoofchk"); + if (err) + return err; + + /* Write spoof check control bit to VF entry in VF config symbol */ + vf_offset = NFP_NET_VF_CFG_MB_SZ + vf * NFP_NET_VF_CFG_SZ + + NFP_NET_VF_CFG_CTRL; + vf_ctrl = readb(app->pf->vfcfg_tbl2 + vf_offset); + vf_ctrl &= ~NFP_NET_VF_CFG_CTRL_SPOOF; + vf_ctrl |= FIELD_PREP(NFP_NET_VF_CFG_CTRL_SPOOF, enable); + writeb(vf_ctrl, app->pf->vfcfg_tbl2 + vf_offset); + + return nfp_net_sriov_update(app, vf, NFP_NET_VF_CFG_MB_UPD_SPOOF, + "spoofchk"); +} + +int nfp_app_set_vf_link_state(struct net_device *netdev, int vf, + int link_state) +{ + struct nfp_app *app = nfp_app_from_netdev(netdev); + unsigned int vf_offset; + u8 vf_ctrl; + int err; + + err = nfp_net_sriov_check(app, vf, NFP_NET_VF_CFG_MB_CAP_LINK_STATE, + "link_state"); + if (err) + return err; + + switch (link_state) { + case IFLA_VF_LINK_STATE_AUTO: + case IFLA_VF_LINK_STATE_ENABLE: + case IFLA_VF_LINK_STATE_DISABLE: + break; + default: + return -EINVAL; + } + + /* Write link state to VF entry in VF config symbol */ + vf_offset = NFP_NET_VF_CFG_MB_SZ + vf * NFP_NET_VF_CFG_SZ + + NFP_NET_VF_CFG_CTRL; + vf_ctrl = readb(app->pf->vfcfg_tbl2 + vf_offset); + vf_ctrl &= ~NFP_NET_VF_CFG_CTRL_LINK_STATE; + vf_ctrl |= FIELD_PREP(NFP_NET_VF_CFG_CTRL_LINK_STATE, link_state); + writeb(vf_ctrl, app->pf->vfcfg_tbl2 + vf_offset); + + return nfp_net_sriov_update(app, vf, NFP_NET_VF_CFG_MB_UPD_LINK_STATE, + "link state"); +} + +int nfp_app_get_vf_config(struct net_device *netdev, int vf, + struct ifla_vf_info *ivi) +{ + struct nfp_app *app = nfp_app_from_netdev(netdev); + unsigned int vf_offset; + u16 vlan_tci; + u32 mac_hi; + u16 mac_lo; + u8 flags; + int err; + + err = nfp_net_sriov_check(app, vf, 0, ""); + if (err) + return err; + + vf_offset = NFP_NET_VF_CFG_MB_SZ + vf * NFP_NET_VF_CFG_SZ; + + mac_hi = readl(app->pf->vfcfg_tbl2 + vf_offset); + mac_lo = readw(app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_MAC_LO); + + flags = readb(app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_CTRL); + vlan_tci = readw(app->pf->vfcfg_tbl2 + vf_offset + NFP_NET_VF_CFG_VLAN); + + memset(ivi, 0, sizeof(*ivi)); + ivi->vf = vf; + + put_unaligned_be32(mac_hi, &ivi->mac[0]); + put_unaligned_be16(mac_lo, &ivi->mac[4]); + + ivi->vlan = FIELD_GET(NFP_NET_VF_CFG_VLAN_VID, vlan_tci); + ivi->qos = FIELD_GET(NFP_NET_VF_CFG_VLAN_QOS, vlan_tci); + + ivi->spoofchk = FIELD_GET(NFP_NET_VF_CFG_CTRL_SPOOF, flags); + ivi->linkstate = FIELD_GET(NFP_NET_VF_CFG_CTRL_LINK_STATE, flags); + + return 0; +} diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h new file mode 100644 index 000000000000..e9df9d1eab8e --- /dev/null +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_sriov.h @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2017 Netronome Systems, Inc. + * + * This software is dual licensed under the GNU General License Version 2, + * June 1991 as shown in the file COPYING in the top-level directory of this + * source tree or the BSD 2-Clause License provided below. You have the + * option to license this software under the complete terms of either license. + * + * The BSD 2-Clause License: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * 1. Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * 2. Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef _NFP_NET_SRIOV_H_ +#define _NFP_NET_SRIOV_H_ + +/** + * SRIOV VF configuration. + * The configuration memory begins with a mailbox region for communication with + * the firmware followed by individual VF entries. + */ +#define NFP_NET_VF_CFG_SZ 16 +#define NFP_NET_VF_CFG_MB_SZ 16 + +/* VF config mailbox */ +#define NFP_NET_VF_CFG_MB 0x0 +#define NFP_NET_VF_CFG_MB_CAP 0x0 +#define NFP_NET_VF_CFG_MB_CAP_MAC (0x1 << 0) +#define NFP_NET_VF_CFG_MB_CAP_VLAN (0x1 << 1) +#define NFP_NET_VF_CFG_MB_CAP_SPOOF (0x1 << 2) +#define NFP_NET_VF_CFG_MB_CAP_LINK_STATE (0x1 << 3) +#define NFP_NET_VF_CFG_MB_RET 0x2 +#define NFP_NET_VF_CFG_MB_UPD 0x4 +#define NFP_NET_VF_CFG_MB_UPD_MAC (0x1 << 0) +#define NFP_NET_VF_CFG_MB_UPD_VLAN (0x1 << 1) +#define NFP_NET_VF_CFG_MB_UPD_SPOOF (0x1 << 2) +#define NFP_NET_VF_CFG_MB_UPD_LINK_STATE (0x1 << 3) +#define NFP_NET_VF_CFG_MB_VF_NUM 0x7 + +/* VF config entry + * MAC_LO is set that the MAC address can be read in a single 6 byte read + * by the NFP + */ +#define NFP_NET_VF_CFG_MAC 0x0 +#define NFP_NET_VF_CFG_MAC_HI 0x0 +#define NFP_NET_VF_CFG_MAC_LO 0x6 +#define NFP_NET_VF_CFG_CTRL 0x4 +#define NFP_NET_VF_CFG_CTRL_SPOOF 0x4 +#define NFP_NET_VF_CFG_CTRL_LINK_STATE 0x3 +#define NFP_NET_VF_CFG_LS_MODE_AUTO 0 +#define NFP_NET_VF_CFG_LS_MODE_ENABLE 1 +#define NFP_NET_VF_CFG_LS_MODE_DISABLE 2 +#define NFP_NET_VF_CFG_VLAN 0x8 +#define NFP_NET_VF_CFG_VLAN_QOS 0xe000 +#define NFP_NET_VF_CFG_VLAN_VID 0x0fff + +int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac); +int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, + __be16 vlan_proto); +int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); +int nfp_app_set_vf_link_state(struct net_device *netdev, int vf, + int link_state); +int nfp_app_get_vf_config(struct net_device *netdev, int vf, + struct ifla_vf_info *ivi); + +#endif /* _NFP_NET_SRIOV_H_ */ diff --git a/drivers/net/ethernet/netronome/nfp/nic/main.c b/drivers/net/ethernet/netronome/nfp/nic/main.c index 520684242b7d..8287a85d22c1 100644 --- a/drivers/net/ethernet/netronome/nfp/nic/main.c +++ b/drivers/net/ethernet/netronome/nfp/nic/main.c @@ -49,10 +49,22 @@ static int nfp_nic_init(struct nfp_app *app) return 0; } +static int nfp_nic_sriov_enable(struct nfp_app *app, int num_vfs) +{ + return 0; +} + +static void nfp_nic_sriov_disable(struct nfp_app *app) +{ +} + const struct nfp_app_type app_nic = { .id = NFP_APP_CORE_NIC, .name = "nic", .init = nfp_nic_init, .vnic_init = nfp_app_nic_vnic_init, + + .sriov_enable = nfp_nic_sriov_enable, + .sriov_disable = nfp_nic_sriov_disable, }; -- 2.11.0