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- /* SPDX-License-Identifier: GPL-2.0-only */
- /****************************************************************************
- * Driver for Solarflare network controllers and boards
- * Copyright 2018 Solarflare Communications Inc.
- * Copyright 2019-2020 Xilinx 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 EFX_EF100_NIC_H
- #define EFX_EF100_NIC_H
- #include "net_driver.h"
- #include "nic_common.h"
- extern const struct efx_nic_type ef100_pf_nic_type;
- extern const struct efx_nic_type ef100_vf_nic_type;
- int ef100_probe_netdev_pf(struct efx_nic *efx);
- int ef100_probe_vf(struct efx_nic *efx);
- void ef100_remove(struct efx_nic *efx);
- enum {
- EF100_STAT_port_tx_bytes = GENERIC_STAT_COUNT,
- EF100_STAT_port_tx_packets,
- EF100_STAT_port_tx_pause,
- EF100_STAT_port_tx_unicast,
- EF100_STAT_port_tx_multicast,
- EF100_STAT_port_tx_broadcast,
- EF100_STAT_port_tx_lt64,
- EF100_STAT_port_tx_64,
- EF100_STAT_port_tx_65_to_127,
- EF100_STAT_port_tx_128_to_255,
- EF100_STAT_port_tx_256_to_511,
- EF100_STAT_port_tx_512_to_1023,
- EF100_STAT_port_tx_1024_to_15xx,
- EF100_STAT_port_tx_15xx_to_jumbo,
- EF100_STAT_port_rx_bytes,
- EF100_STAT_port_rx_packets,
- EF100_STAT_port_rx_good,
- EF100_STAT_port_rx_bad,
- EF100_STAT_port_rx_pause,
- EF100_STAT_port_rx_unicast,
- EF100_STAT_port_rx_multicast,
- EF100_STAT_port_rx_broadcast,
- EF100_STAT_port_rx_lt64,
- EF100_STAT_port_rx_64,
- EF100_STAT_port_rx_65_to_127,
- EF100_STAT_port_rx_128_to_255,
- EF100_STAT_port_rx_256_to_511,
- EF100_STAT_port_rx_512_to_1023,
- EF100_STAT_port_rx_1024_to_15xx,
- EF100_STAT_port_rx_15xx_to_jumbo,
- EF100_STAT_port_rx_gtjumbo,
- EF100_STAT_port_rx_bad_gtjumbo,
- EF100_STAT_port_rx_align_error,
- EF100_STAT_port_rx_length_error,
- EF100_STAT_port_rx_overflow,
- EF100_STAT_port_rx_nodesc_drops,
- EF100_STAT_COUNT
- };
- struct ef100_nic_data {
- struct efx_nic *efx;
- struct efx_buffer mcdi_buf;
- u32 datapath_caps;
- u32 datapath_caps2;
- u32 datapath_caps3;
- unsigned int pf_index;
- u16 warm_boot_count;
- u8 port_id[ETH_ALEN];
- DECLARE_BITMAP(evq_phases, EFX_MAX_CHANNELS);
- u64 stats[EF100_STAT_COUNT];
- u32 base_mport;
- bool have_mport; /* base_mport was populated successfully */
- u32 own_mport;
- u32 local_mae_intf; /* interface_idx that corresponds to us, in mport enumerate */
- bool have_own_mport; /* own_mport was populated successfully */
- bool have_local_intf; /* local_mae_intf was populated successfully */
- bool grp_mae; /* MAE Privilege */
- u16 tso_max_hdr_len;
- u16 tso_max_payload_num_segs;
- u16 tso_max_frames;
- unsigned int tso_max_payload_len;
- };
- #define efx_ef100_has_cap(caps, flag) \
- (!!((caps) & BIT_ULL(MC_CMD_GET_CAPABILITIES_V4_OUT_ ## flag ## _LBN)))
- int efx_ef100_init_datapath_caps(struct efx_nic *efx);
- int ef100_phy_probe(struct efx_nic *efx);
- int ef100_filter_table_probe(struct efx_nic *efx);
- int ef100_get_mac_address(struct efx_nic *efx, u8 *mac_address,
- int client_handle, bool empty_ok);
- int efx_ef100_lookup_client_id(struct efx_nic *efx, efx_qword_t pciefn, u32 *id);
- #endif /* EFX_EF100_NIC_H */
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