From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/net/ethernet/sfc/sriov.c | 72 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 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..fc9f0189f --- /dev/null +++ b/drivers/net/ethernet/sfc/sriov.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0-only +/**************************************************************************** + * Driver for Solarflare network controllers and boards + * Copyright 2014-2015 Solarflare Communications Inc. + */ +#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 = 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 = 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 = 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 = 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 = 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