From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- drivers/net/ethernet/sfc/sriov.c | 75 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 drivers/net/ethernet/sfc/sriov.c (limited to 'drivers/net/ethernet/sfc/sriov.c') diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c new file mode 100644 index 000000000..0b766fdbc --- /dev/null +++ b/drivers/net/ethernet/sfc/sriov.c @@ -0,0 +1,75 @@ +/**************************************************************************** + * Driver for Solarflare network controllers and boards + * Copyright 2014-2015 Solarflare Communications Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation, incorporated herein by reference. + */ +#include +#include "net_driver.h" +#include "nic.h" +#include "sriov.h" + +int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + if (efx->type->sriov_set_vf_mac) + return efx->type->sriov_set_vf_mac(efx, vf_i, mac); + else + return -EOPNOTSUPP; +} + +int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan, + u8 qos, __be16 vlan_proto) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + if (efx->type->sriov_set_vf_vlan) { + if ((vlan & ~VLAN_VID_MASK) || + (qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT))) + return -EINVAL; + + if (vlan_proto != htons(ETH_P_8021Q)) + return -EPROTONOSUPPORT; + + return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos); + } else { + return -EOPNOTSUPP; + } +} + +int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i, + bool spoofchk) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + if (efx->type->sriov_set_vf_spoofchk) + return efx->type->sriov_set_vf_spoofchk(efx, vf_i, spoofchk); + else + return -EOPNOTSUPP; +} + +int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i, + struct ifla_vf_info *ivi) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + if (efx->type->sriov_get_vf_config) + return efx->type->sriov_get_vf_config(efx, vf_i, ivi); + else + return -EOPNOTSUPP; +} + +int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i, + int link_state) +{ + struct efx_nic *efx = netdev_priv(net_dev); + + if (efx->type->sriov_set_vf_link_state) + return efx->type->sriov_set_vf_link_state(efx, vf_i, + link_state); + else + return -EOPNOTSUPP; +} -- cgit v1.2.3