1 /**************************************************************************** 2 * Driver for Solarflare network controllers and boards 3 * Copyright 2015 Solarflare Communications Inc. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 as published 7 * by the Free Software Foundation, incorporated herein by reference. 8 */ 9 10 #ifndef EF10_SRIOV_H 11 #define EF10_SRIOV_H 12 13 #include "net_driver.h" 14 15 /** 16 * struct ef10_vf - PF's store of VF data 17 * @efx: efx_nic struct for the current VF 18 * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned 19 * @vport_id: vport ID for the VF 20 * @vport_assigned: record whether the vport is currently assigned to the VF 21 * @mac: MAC address for the VF, zero when address is removed from the vport 22 * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN 23 */ 24 struct ef10_vf { 25 struct efx_nic *efx; 26 struct pci_dev *pci_dev; 27 unsigned int vport_id; 28 unsigned int vport_assigned; 29 u8 mac[ETH_ALEN]; 30 u16 vlan; 31 #define EFX_EF10_NO_VLAN 0 32 }; 33 34 static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx) 35 { 36 return false; 37 } 38 39 int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs); 40 int efx_ef10_sriov_init(struct efx_nic *efx); 41 static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {} 42 void efx_ef10_sriov_fini(struct efx_nic *efx); 43 static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {} 44 45 int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, u8 *mac); 46 47 int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i, 48 u16 vlan, u8 qos); 49 50 int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf, 51 bool spoofchk); 52 53 int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i, 54 struct ifla_vf_info *ivf); 55 56 int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i, 57 int link_state); 58 59 int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx, 60 struct netdev_phys_item_id *ppid); 61 62 int efx_ef10_vswitching_probe_pf(struct efx_nic *efx); 63 int efx_ef10_vswitching_probe_vf(struct efx_nic *efx); 64 int efx_ef10_vswitching_restore_pf(struct efx_nic *efx); 65 int efx_ef10_vswitching_restore_vf(struct efx_nic *efx); 66 void efx_ef10_vswitching_remove_pf(struct efx_nic *efx); 67 void efx_ef10_vswitching_remove_vf(struct efx_nic *efx); 68 int efx_ef10_vport_add_mac(struct efx_nic *efx, 69 unsigned int port_id, u8 *mac); 70 int efx_ef10_vport_del_mac(struct efx_nic *efx, 71 unsigned int port_id, u8 *mac); 72 int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id); 73 int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id); 74 75 #endif /* EF10_SRIOV_H */ 76