forked from Minki/linux
6d8aaaf6f7
Adds functions to allocate and free vswitches and vports; vadaptors are automatically allocated and freed when TX/RX queues are initialised and finalised. This vswitching structure is only created if the firmware supports it, so a check that full-featured firmware is running is performed first. If the MC resets, the vswitching infrastructure will need to be recreated, so mark the "must_probe_vswitching" flag when an MC reboot is detected. Don't try to create a vswitch if vf-count=0 This allocation of vswitches and vports does not currently support configuring VLAN tags, but that can be added in a future change. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2015 Solarflare Communications Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation, incorporated herein by reference.
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*/
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#ifndef EF10_SRIOV_H
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#define EF10_SRIOV_H
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#include "net_driver.h"
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static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
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{
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return false;
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}
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int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
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static inline int efx_ef10_sriov_init(struct efx_nic *efx)
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{
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return -EOPNOTSUPP;
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}
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static inline void efx_ef10_sriov_mac_address_changed(struct efx_nic *efx) {}
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static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
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static inline void efx_ef10_sriov_fini(struct efx_nic *efx) {}
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static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
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static inline int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf,
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u8 *mac)
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{
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return -EOPNOTSUPP;
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}
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static inline int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf,
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u16 vlan, u8 qos)
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{
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return -EOPNOTSUPP;
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}
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static inline int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
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bool spoofchk)
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{
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return -EOPNOTSUPP;
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}
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static inline int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf,
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struct ifla_vf_info *ivf)
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{
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return -EOPNOTSUPP;
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}
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int efx_ef10_vswitching_probe(struct efx_nic *efx);
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int efx_ef10_vswitching_restore(struct efx_nic *efx);
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void efx_ef10_vswitching_remove(struct efx_nic *efx);
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#endif /* EF10_SRIOV_H */
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