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linux-stable/drivers/net/ethernet/sfc/ef10_sriov.h

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sfc: Own header for nic-specific sriov functions, single instance of netdev_ops and sriov removed from Falcon code By putting all the efx_{siena,ef10}_sriov_* declarations in {siena,ef10}_sriov.h, ensure they cannot be called from nic-generic code. Also fixes up an instance of this, where mcdi.c was calling efx_siena_sriov_flr. The single instance of netdev_ops should call general high level functions that can then call something adapter specific in efx_nic_type. We should only do adapter specialisation via efx_nic_type. Removal of sriov functionality from the Falcon code means that tests are needed for the presence of some callbacks. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-05 23:55:13 +00:00
/****************************************************************************
* Driver for Solarflare network controllers and boards
* Copyright 2015 Solarflare Communications Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, incorporated herein by reference.
*/
#ifndef EF10_SRIOV_H
#define EF10_SRIOV_H
#include "net_driver.h"
static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
{
return false;
}
sfc: Enable VF's via a write to the sysfs file sriov_numvfs This patch adds support for the use of sriov_configure on EF10 to enable Virtual Functions while the driver is loaded. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-05 23:55:58 +00:00
int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
sfc: Own header for nic-specific sriov functions, single instance of netdev_ops and sriov removed from Falcon code By putting all the efx_{siena,ef10}_sriov_* declarations in {siena,ef10}_sriov.h, ensure they cannot be called from nic-generic code. Also fixes up an instance of this, where mcdi.c was calling efx_siena_sriov_flr. The single instance of netdev_ops should call general high level functions that can then call something adapter specific in efx_nic_type. We should only do adapter specialisation via efx_nic_type. Removal of sriov functionality from the Falcon code means that tests are needed for the presence of some callbacks. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-05 23:55:13 +00:00
static inline int efx_ef10_sriov_init(struct efx_nic *efx)
{
return -EOPNOTSUPP;
}
static inline void efx_ef10_sriov_mac_address_changed(struct efx_nic *efx) {}
static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
static inline void efx_ef10_sriov_fini(struct efx_nic *efx) {}
static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
static inline int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf,
u8 *mac)
{
return -EOPNOTSUPP;
}
static inline int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf,
u16 vlan, u8 qos)
{
return -EOPNOTSUPP;
}
static inline int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
bool spoofchk)
{
return -EOPNOTSUPP;
}
static inline int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf,
struct ifla_vf_info *ivf)
{
return -EOPNOTSUPP;
}
sfc: create VEB vswitch and vport above default firmware setup 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>
2015-05-05 23:57:34 +00:00
int efx_ef10_vswitching_probe(struct efx_nic *efx);
int efx_ef10_vswitching_restore(struct efx_nic *efx);
void efx_ef10_vswitching_remove(struct efx_nic *efx);
sfc: Own header for nic-specific sriov functions, single instance of netdev_ops and sriov removed from Falcon code By putting all the efx_{siena,ef10}_sriov_* declarations in {siena,ef10}_sriov.h, ensure they cannot be called from nic-generic code. Also fixes up an instance of this, where mcdi.c was calling efx_siena_sriov_flr. The single instance of netdev_ops should call general high level functions that can then call something adapter specific in efx_nic_type. We should only do adapter specialisation via efx_nic_type. Removal of sriov functionality from the Falcon code means that tests are needed for the presence of some callbacks. Signed-off-by: Shradha Shah <sshah@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-05 23:55:13 +00:00
#endif /* EF10_SRIOV_H */
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