fa78b01718
Using the builtin client handle id infrastructure, add support for obtaining the mac address linked to mports in ef100. This implies to execute an MCDI command for getting the data from the firmware for each devlink port. Signed-off-by: Alejandro Lucero <alejandro.lucero-palau@amd.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Martin Habets <habetsm.xilinx@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/****************************************************************************
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* Driver for Solarflare network controllers and boards
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* Copyright 2018 Solarflare Communications Inc.
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* Copyright 2019-2020 Xilinx 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 EFX_EF100_NIC_H
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#define EFX_EF100_NIC_H
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#include "net_driver.h"
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#include "nic_common.h"
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extern const struct efx_nic_type ef100_pf_nic_type;
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extern const struct efx_nic_type ef100_vf_nic_type;
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int ef100_probe_netdev_pf(struct efx_nic *efx);
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int ef100_probe_vf(struct efx_nic *efx);
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void ef100_remove(struct efx_nic *efx);
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enum {
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EF100_STAT_port_tx_bytes = GENERIC_STAT_COUNT,
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EF100_STAT_port_tx_packets,
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EF100_STAT_port_tx_pause,
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EF100_STAT_port_tx_unicast,
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EF100_STAT_port_tx_multicast,
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EF100_STAT_port_tx_broadcast,
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EF100_STAT_port_tx_lt64,
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EF100_STAT_port_tx_64,
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EF100_STAT_port_tx_65_to_127,
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EF100_STAT_port_tx_128_to_255,
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EF100_STAT_port_tx_256_to_511,
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EF100_STAT_port_tx_512_to_1023,
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EF100_STAT_port_tx_1024_to_15xx,
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EF100_STAT_port_tx_15xx_to_jumbo,
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EF100_STAT_port_rx_bytes,
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EF100_STAT_port_rx_packets,
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EF100_STAT_port_rx_good,
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EF100_STAT_port_rx_bad,
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EF100_STAT_port_rx_pause,
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EF100_STAT_port_rx_unicast,
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EF100_STAT_port_rx_multicast,
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EF100_STAT_port_rx_broadcast,
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EF100_STAT_port_rx_lt64,
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EF100_STAT_port_rx_64,
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EF100_STAT_port_rx_65_to_127,
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EF100_STAT_port_rx_128_to_255,
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EF100_STAT_port_rx_256_to_511,
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EF100_STAT_port_rx_512_to_1023,
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EF100_STAT_port_rx_1024_to_15xx,
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EF100_STAT_port_rx_15xx_to_jumbo,
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EF100_STAT_port_rx_gtjumbo,
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EF100_STAT_port_rx_bad_gtjumbo,
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EF100_STAT_port_rx_align_error,
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EF100_STAT_port_rx_length_error,
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EF100_STAT_port_rx_overflow,
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EF100_STAT_port_rx_nodesc_drops,
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EF100_STAT_COUNT
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};
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struct ef100_nic_data {
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struct efx_nic *efx;
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struct efx_buffer mcdi_buf;
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u32 datapath_caps;
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u32 datapath_caps2;
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u32 datapath_caps3;
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unsigned int pf_index;
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u16 warm_boot_count;
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u8 port_id[ETH_ALEN];
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DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
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u64 stats[EF100_STAT_COUNT];
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u32 base_mport;
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bool have_mport; /* base_mport was populated successfully */
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u32 own_mport;
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u32 local_mae_intf; /* interface_idx that corresponds to us, in mport enumerate */
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bool have_own_mport; /* own_mport was populated successfully */
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bool have_local_intf; /* local_mae_intf was populated successfully */
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bool grp_mae; /* MAE Privilege */
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u16 tso_max_hdr_len;
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u16 tso_max_payload_num_segs;
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u16 tso_max_frames;
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unsigned int tso_max_payload_len;
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};
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#define efx_ef100_has_cap(caps, flag) \
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(!!((caps) & BIT_ULL(MC_CMD_GET_CAPABILITIES_V4_OUT_ ## flag ## _LBN)))
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int efx_ef100_init_datapath_caps(struct efx_nic *efx);
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int ef100_phy_probe(struct efx_nic *efx);
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int ef100_filter_table_probe(struct efx_nic *efx);
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int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address,
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int client_handle, bool empty_ok);
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int efx_ef100_lookup_client_id(struct efx_nic *efx, efx_qword_t pciefn, u32 *id);
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#endif /* EFX_EF100_NIC_H */
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