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- /* SPDX-License-Identifier: GPL-2.0-only */
- /****************************************************************************
- * Driver for Solarflare network controllers and boards
- * Copyright 2015 Solarflare Communications Inc.
- */
- #ifndef EF10_SRIOV_H
- #define EF10_SRIOV_H
- #include "net_driver.h"
- /**
- * struct ef10_vf - PF's store of VF data
- * @efx: efx_nic struct for the current VF
- * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned
- * @vport_id: vport ID for the VF
- * @vport_assigned: record whether the vport is currently assigned to the VF
- * @mac: MAC address for the VF, zero when address is removed from the vport
- * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN
- */
- struct ef10_vf {
- struct efx_nic *efx;
- struct pci_dev *pci_dev;
- unsigned int vport_id;
- unsigned int vport_assigned;
- u8 mac[ETH_ALEN];
- u16 vlan;
- #define EFX_EF10_NO_VLAN 0
- };
- static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
- {
- return false;
- }
- int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
- int efx_ef10_sriov_init(struct efx_nic *efx);
- static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
- void efx_ef10_sriov_fini(struct efx_nic *efx);
- static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
- int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, const u8 *mac);
- int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
- u16 vlan, u8 qos);
- int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
- bool spoofchk);
- int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
- struct ifla_vf_info *ivf);
- int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
- int link_state);
- int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
- int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
- int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
- int efx_ef10_vswitching_restore_vf(struct efx_nic *efx);
- void efx_ef10_vswitching_remove_pf(struct efx_nic *efx);
- void efx_ef10_vswitching_remove_vf(struct efx_nic *efx);
- int efx_ef10_vport_add_mac(struct efx_nic *efx,
- unsigned int port_id, const u8 *mac);
- int efx_ef10_vport_del_mac(struct efx_nic *efx,
- unsigned int port_id, const u8 *mac);
- int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
- int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id,
- u32 *port_flags, u32 *vadaptor_flags,
- unsigned int *vlan_tags);
- int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
- #endif /* EF10_SRIOV_H */
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