| /* 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 */ |
