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1/* SPDX-License-Identifier: GPL-2.0-only */2/****************************************************************************3 * Driver for Solarflare network controllers and boards4 * Copyright 2018 Solarflare Communications Inc.5 * Copyright 2019-2020 Xilinx Inc.6 *7 * This program is free software; you can redistribute it and/or modify it8 * under the terms of the GNU General Public License version 2 as published9 * by the Free Software Foundation, incorporated herein by reference.10 */11#ifndef EFX_EF100_NIC_H12#define EFX_EF100_NIC_H13 14#include "net_driver.h"15#include "nic_common.h"16 17extern const struct efx_nic_type ef100_pf_nic_type;18extern const struct efx_nic_type ef100_vf_nic_type;19 20int ef100_probe_netdev_pf(struct efx_nic *efx);21int ef100_probe_vf(struct efx_nic *efx);22void ef100_remove(struct efx_nic *efx);23 24enum {25 EF100_STAT_port_tx_bytes = GENERIC_STAT_COUNT,26 EF100_STAT_port_tx_packets,27 EF100_STAT_port_tx_pause,28 EF100_STAT_port_tx_unicast,29 EF100_STAT_port_tx_multicast,30 EF100_STAT_port_tx_broadcast,31 EF100_STAT_port_tx_lt64,32 EF100_STAT_port_tx_64,33 EF100_STAT_port_tx_65_to_127,34 EF100_STAT_port_tx_128_to_255,35 EF100_STAT_port_tx_256_to_511,36 EF100_STAT_port_tx_512_to_1023,37 EF100_STAT_port_tx_1024_to_15xx,38 EF100_STAT_port_tx_15xx_to_jumbo,39 EF100_STAT_port_rx_bytes,40 EF100_STAT_port_rx_packets,41 EF100_STAT_port_rx_good,42 EF100_STAT_port_rx_bad,43 EF100_STAT_port_rx_pause,44 EF100_STAT_port_rx_unicast,45 EF100_STAT_port_rx_multicast,46 EF100_STAT_port_rx_broadcast,47 EF100_STAT_port_rx_lt64,48 EF100_STAT_port_rx_64,49 EF100_STAT_port_rx_65_to_127,50 EF100_STAT_port_rx_128_to_255,51 EF100_STAT_port_rx_256_to_511,52 EF100_STAT_port_rx_512_to_1023,53 EF100_STAT_port_rx_1024_to_15xx,54 EF100_STAT_port_rx_15xx_to_jumbo,55 EF100_STAT_port_rx_gtjumbo,56 EF100_STAT_port_rx_bad_gtjumbo,57 EF100_STAT_port_rx_align_error,58 EF100_STAT_port_rx_length_error,59 EF100_STAT_port_rx_overflow,60 EF100_STAT_port_rx_nodesc_drops,61 EF100_STAT_COUNT62};63 64struct ef100_nic_data {65 struct efx_nic *efx;66 struct efx_buffer mcdi_buf;67 u32 datapath_caps;68 u32 datapath_caps2;69 u32 datapath_caps3;70 unsigned int pf_index;71 u16 warm_boot_count;72 u8 port_id[ETH_ALEN];73 DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);74 u64 stats[EF100_STAT_COUNT];75 u32 base_mport;76 bool have_mport; /* base_mport was populated successfully */77 u32 own_mport;78 u32 local_mae_intf; /* interface_idx that corresponds to us, in mport enumerate */79 bool have_own_mport; /* own_mport was populated successfully */80 bool have_local_intf; /* local_mae_intf was populated successfully */81 bool grp_mae; /* MAE Privilege */82 u16 tso_max_hdr_len;83 u16 tso_max_payload_num_segs;84 u16 tso_max_frames;85 unsigned int tso_max_payload_len;86};87 88#define efx_ef100_has_cap(caps, flag) \89 (!!((caps) & BIT_ULL(MC_CMD_GET_CAPABILITIES_V4_OUT_ ## flag ## _LBN)))90 91int efx_ef100_init_datapath_caps(struct efx_nic *efx);92int ef100_phy_probe(struct efx_nic *efx);93int ef100_filter_table_probe(struct efx_nic *efx);94 95int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address,96 int client_handle, bool empty_ok);97int efx_ef100_lookup_client_id(struct efx_nic *efx, efx_qword_t pciefn, u32 *id);98#endif /* EFX_EF100_NIC_H */99