cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ef10_sriov.h (2570B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/****************************************************************************
      3 * Driver for Solarflare network controllers and boards
      4 * Copyright 2015 Solarflare Communications Inc.
      5 */
      6
      7#ifndef EF10_SRIOV_H
      8#define EF10_SRIOV_H
      9
     10#include "net_driver.h"
     11
     12/**
     13 * struct ef10_vf - PF's store of VF data
     14 * @efx: efx_nic struct for the current VF
     15 * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned
     16 * @vport_id: vport ID for the VF
     17 * @vport_assigned: record whether the vport is currently assigned to the VF
     18 * @mac: MAC address for the VF, zero when address is removed from the vport
     19 * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN
     20 */
     21struct ef10_vf {
     22	struct efx_nic *efx;
     23	struct pci_dev *pci_dev;
     24	unsigned int vport_id;
     25	unsigned int vport_assigned;
     26	u8 mac[ETH_ALEN];
     27	u16 vlan;
     28#define EFX_EF10_NO_VLAN       0
     29};
     30
     31static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
     32{
     33	return false;
     34}
     35
     36int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
     37int efx_ef10_sriov_init(struct efx_nic *efx);
     38static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
     39void efx_ef10_sriov_fini(struct efx_nic *efx);
     40static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
     41
     42int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, const u8 *mac);
     43
     44int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
     45			       u16 vlan, u8 qos);
     46
     47int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
     48				   bool spoofchk);
     49
     50int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
     51				 struct ifla_vf_info *ivf);
     52
     53int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
     54				     int link_state);
     55
     56int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
     57int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
     58int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
     59int efx_ef10_vswitching_restore_vf(struct efx_nic *efx);
     60void efx_ef10_vswitching_remove_pf(struct efx_nic *efx);
     61void efx_ef10_vswitching_remove_vf(struct efx_nic *efx);
     62int efx_ef10_vport_add_mac(struct efx_nic *efx,
     63			   unsigned int port_id, const u8 *mac);
     64int efx_ef10_vport_del_mac(struct efx_nic *efx,
     65			   unsigned int port_id, const u8 *mac);
     66int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
     67int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id,
     68			    u32 *port_flags, u32 *vadaptor_flags,
     69			    unsigned int *vlan_tags);
     70int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
     71
     72#endif /* EF10_SRIOV_H */