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 */ 21 struct 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 31 static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx) 32 { 33 return false; 34 } 35 36 int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs); 37 int efx_ef10_sriov_init(struct efx_nic *efx); 38 void efx_ef10_sriov_fini(struct efx_nic *efx); 39 40 int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, const u8 *mac); 41 42 int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i, 43 u16 vlan, u8 qos); 44 45 int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf, 46 bool spoofchk); 47 48 int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i, 49 struct ifla_vf_info *ivf); 50 51 int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i, 52 int link_state); 53 54 int efx_ef10_vswitching_probe_pf(struct efx_nic *efx); 55 int efx_ef10_vswitching_probe_vf(struct efx_nic *efx); 56 int efx_ef10_vswitching_restore_pf(struct efx_nic *efx); 57 int efx_ef10_vswitching_restore_vf(struct efx_nic *efx); 58 void efx_ef10_vswitching_remove_pf(struct efx_nic *efx); 59 void efx_ef10_vswitching_remove_vf(struct efx_nic *efx); 60 int efx_ef10_vport_add_mac(struct efx_nic *efx, 61 unsigned int port_id, const u8 *mac); 62 int efx_ef10_vport_del_mac(struct efx_nic *efx, 63 unsigned int port_id, const u8 *mac); 64 int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id); 65 int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id, 66 u32 *port_flags, u32 *vadaptor_flags, 67 unsigned int *vlan_tags); 68 int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id); 69 70 #endif /* EF10_SRIOV_H */ 71