// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 /* Copyright (c) 2020 Mellanox Technologies. All rights reserved */ #include "reg.h" #include "core.h" #include "spectrum.h" #include "core_env.h" static const char mlxsw_sp_driver_version[] = …; static void mlxsw_sp_port_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) { … } struct mlxsw_sp_ethtool_link_ext_state_opcode_mapping { … }; static const struct mlxsw_sp_ethtool_link_ext_state_opcode_mapping mlxsw_sp_link_ext_state_opcode_map[] = …; static void mlxsw_sp_port_set_link_ext_state(struct mlxsw_sp_ethtool_link_ext_state_opcode_mapping link_ext_state_mapping, struct ethtool_link_ext_state_info *link_ext_state_info) { … } static int mlxsw_sp_port_get_link_ext_state(struct net_device *dev, struct ethtool_link_ext_state_info *link_ext_state_info) { … } static void mlxsw_sp_port_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) { … } static int mlxsw_sp_port_pause_set(struct mlxsw_sp_port *mlxsw_sp_port, struct ethtool_pauseparam *pause) { … } /* Maximum delay buffer needed in case of PAUSE frames. Similar to PFC delay, but is * measured in bytes. Assumes 100m cable and does not take into account MTU. */ #define MLXSW_SP_PAUSE_DELAY_BYTES … static int mlxsw_sp_port_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause) { … } struct mlxsw_sp_port_hw_stats { … }; static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_stats[] = …; #define MLXSW_SP_PORT_HW_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_rfc_2863_stats[] = …; #define MLXSW_SP_PORT_HW_RFC_2863_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_rfc_2819_stats[] = …; #define MLXSW_SP_PORT_HW_RFC_2819_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_rfc_3635_stats[] = …; #define MLXSW_SP_PORT_HW_RFC_3635_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_ext_stats[] = …; #define MLXSW_SP_PORT_HW_EXT_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_discard_stats[] = …; #define MLXSW_SP_PORT_HW_DISCARD_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_prio_stats[] = …; #define MLXSW_SP_PORT_HW_PRIO_STATS_LEN … static struct mlxsw_sp_port_hw_stats mlxsw_sp_port_hw_tc_stats[] = …; #define MLXSW_SP_PORT_HW_TC_STATS_LEN … struct mlxsw_sp_port_stats { … }; static u64 mlxsw_sp_port_get_transceiver_overheat_stats(struct mlxsw_sp_port *mlxsw_sp_port) { … } static struct mlxsw_sp_port_stats mlxsw_sp_port_transceiver_stats[] = …; #define MLXSW_SP_PORT_HW_TRANSCEIVER_STATS_LEN … #define MLXSW_SP_PORT_ETHTOOL_STATS_LEN … static void mlxsw_sp_port_get_prio_strings(u8 **p, int prio) { … } static void mlxsw_sp_port_get_tc_strings(u8 **p, int tc) { … } static void mlxsw_sp_port_get_strings(struct net_device *dev, u32 stringset, u8 *data) { … } static int mlxsw_sp_port_set_phys_id(struct net_device *dev, enum ethtool_phys_id_state state) { … } static int mlxsw_sp_get_hw_stats_by_group(struct mlxsw_sp_port_hw_stats **p_hw_stats, int *p_len, enum mlxsw_reg_ppcnt_grp grp) { … } static void __mlxsw_sp_port_get_stats(struct net_device *dev, enum mlxsw_reg_ppcnt_grp grp, int prio, u64 *data, int data_index) { … } static void __mlxsw_sp_port_get_env_stats(struct net_device *dev, u64 *data, int data_index, struct mlxsw_sp_port_stats *port_stats, int len) { … } static void mlxsw_sp_port_get_stats(struct net_device *dev, struct ethtool_stats *stats, u64 *data) { … } static int mlxsw_sp_port_get_sset_count(struct net_device *dev, int sset) { … } static void mlxsw_sp_port_get_link_supported(struct mlxsw_sp *mlxsw_sp, u32 eth_proto_cap, struct ethtool_link_ksettings *cmd) { … } static void mlxsw_sp_port_get_link_advertise(struct mlxsw_sp *mlxsw_sp, u32 eth_proto_admin, bool autoneg, struct ethtool_link_ksettings *cmd) { … } static u8 mlxsw_sp_port_connector_port(enum mlxsw_reg_ptys_connector_type connector_type) { … } static int mlxsw_sp_port_ptys_query(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_eth_proto_cap, u32 *p_eth_proto_admin, u32 *p_eth_proto_oper, u8 *p_connector_type) { … } static int mlxsw_sp_port_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { … } static int mlxsw_sp_port_set_link_ksettings(struct net_device *dev, const struct ethtool_link_ksettings *cmd) { … } static int mlxsw_sp_get_module_info(struct net_device *netdev, struct ethtool_modinfo *modinfo) { … } static int mlxsw_sp_get_module_eeprom(struct net_device *netdev, struct ethtool_eeprom *ee, u8 *data) { … } static int mlxsw_sp_get_module_eeprom_by_page(struct net_device *dev, const struct ethtool_module_eeprom *page, struct netlink_ext_ack *extack) { … } static int mlxsw_sp_set_module_eeprom_by_page(struct net_device *dev, const struct ethtool_module_eeprom *page, struct netlink_ext_ack *extack) { … } static int mlxsw_sp_get_ts_info(struct net_device *netdev, struct kernel_ethtool_ts_info *info) { … } static void mlxsw_sp_get_eth_phy_stats(struct net_device *dev, struct ethtool_eth_phy_stats *phy_stats) { … } static void mlxsw_sp_get_eth_mac_stats(struct net_device *dev, struct ethtool_eth_mac_stats *mac_stats) { … } static void mlxsw_sp_get_eth_ctrl_stats(struct net_device *dev, struct ethtool_eth_ctrl_stats *ctrl_stats) { … } static const struct ethtool_rmon_hist_range mlxsw_rmon_ranges[] = …; static void mlxsw_sp_get_rmon_stats(struct net_device *dev, struct ethtool_rmon_stats *rmon, const struct ethtool_rmon_hist_range **ranges) { … } static int mlxsw_sp_reset(struct net_device *dev, u32 *flags) { … } static int mlxsw_sp_get_module_power_mode(struct net_device *dev, struct ethtool_module_power_mode_params *params, struct netlink_ext_ack *extack) { … } static int mlxsw_sp_set_module_power_mode(struct net_device *dev, const struct ethtool_module_power_mode_params *params, struct netlink_ext_ack *extack) { … } const struct ethtool_ops mlxsw_sp_port_ethtool_ops = …; struct mlxsw_sp1_port_link_mode { … }; static const struct mlxsw_sp1_port_link_mode mlxsw_sp1_port_link_mode[] = …; #define MLXSW_SP1_PORT_LINK_MODE_LEN … static void mlxsw_sp1_from_ptys_supported_port(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd) { … } static void mlxsw_sp1_from_ptys_link(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, unsigned long *mode) { … } static u32 mlxsw_sp1_from_ptys_speed(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto) { … } static void mlxsw_sp1_from_ptys_link_mode(struct mlxsw_sp *mlxsw_sp, bool carrier_ok, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd) { … } static int mlxsw_sp1_ptys_max_speed(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed) { … } static u32 mlxsw_sp1_to_ptys_advert_link(struct mlxsw_sp *mlxsw_sp, const struct ethtool_link_ksettings *cmd) { … } static u32 mlxsw_sp1_to_ptys_speed_lanes(struct mlxsw_sp *mlxsw_sp, u8 width, const struct ethtool_link_ksettings *cmd) { … } static void mlxsw_sp1_reg_ptys_eth_pack(struct mlxsw_sp *mlxsw_sp, char *payload, u16 local_port, u32 proto_admin, bool autoneg) { … } static void mlxsw_sp1_reg_ptys_eth_unpack(struct mlxsw_sp *mlxsw_sp, char *payload, u32 *p_eth_proto_cap, u32 *p_eth_proto_admin, u32 *p_eth_proto_oper) { … } static u32 mlxsw_sp1_ptys_proto_cap_masked_get(u32 eth_proto_cap) { … } const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops = …; static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_sgmii_100m[] = …; #define MLXSW_SP2_MASK_ETHTOOL_SGMII_100M_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_1000base_x_sgmii[] = …; #define MLXSW_SP2_MASK_ETHTOOL_1000BASE_X_SGMII_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_5gbase_r[] = …; #define MLXSW_SP2_MASK_ETHTOOL_5GBASE_R_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_xfi_xaui_1_10g[] = …; #define MLXSW_SP2_MASK_ETHTOOL_XFI_XAUI_1_10G_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_xlaui_4_xlppi_4_40g[] = …; #define MLXSW_SP2_MASK_ETHTOOL_XLAUI_4_XLPPI_4_40G_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_25gaui_1_25gbase_cr_kr[] = …; #define MLXSW_SP2_MASK_ETHTOOL_25GAUI_1_25GBASE_CR_KR_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_50gaui_2_laui_2_50gbase_cr2_kr2[] = …; #define MLXSW_SP2_MASK_ETHTOOL_50GAUI_2_LAUI_2_50GBASE_CR2_KR2_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_50gaui_1_laui_1_50gbase_cr_kr[] = …; #define MLXSW_SP2_MASK_ETHTOOL_50GAUI_1_LAUI_1_50GBASE_CR_KR_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_caui_4_100gbase_cr4_kr4[] = …; #define MLXSW_SP2_MASK_ETHTOOL_CAUI_4_100GBASE_CR4_KR4_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_100gaui_2_100gbase_cr2_kr2[] = …; #define MLXSW_SP2_MASK_ETHTOOL_100GAUI_2_100GBASE_CR2_KR2_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_100gaui_1_100gbase_cr_kr[] = …; #define MLXSW_SP2_MASK_ETHTOOL_100GAUI_1_100GBASE_CR_KR_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_200gaui_4_200gbase_cr4_kr4[] = …; #define MLXSW_SP2_MASK_ETHTOOL_200GAUI_4_200GBASE_CR4_KR4_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_200gaui_2_200gbase_cr2_kr2[] = …; #define MLXSW_SP2_MASK_ETHTOOL_200GAUI_2_200GBASE_CR2_KR2_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_400gaui_8[] = …; #define MLXSW_SP2_MASK_ETHTOOL_400GAUI_8_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_400gaui_4_400gbase_cr4_kr4[] = …; #define MLXSW_SP2_MASK_ETHTOOL_400GAUI_4_400GBASE_CR4_KR4_LEN … static const enum ethtool_link_mode_bit_indices mlxsw_sp2_mask_ethtool_800gaui_8[] = …; #define MLXSW_SP2_MASK_ETHTOOL_800GAUI_8_LEN … #define MLXSW_SP_PORT_MASK_WIDTH_1X … #define MLXSW_SP_PORT_MASK_WIDTH_2X … #define MLXSW_SP_PORT_MASK_WIDTH_4X … #define MLXSW_SP_PORT_MASK_WIDTH_8X … static u8 mlxsw_sp_port_mask_width_get(u8 width) { … } struct mlxsw_sp2_port_link_mode { … }; static const struct mlxsw_sp2_port_link_mode mlxsw_sp2_port_link_mode[] = …; #define MLXSW_SP2_PORT_LINK_MODE_LEN … static void mlxsw_sp2_from_ptys_supported_port(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd) { … } static void mlxsw_sp2_set_bit_ethtool(const struct mlxsw_sp2_port_link_mode *link_mode, unsigned long *mode) { … } static void mlxsw_sp2_from_ptys_link(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, unsigned long *mode) { … } static u32 mlxsw_sp2_from_ptys_speed(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto) { … } static void mlxsw_sp2_from_ptys_link_mode(struct mlxsw_sp *mlxsw_sp, bool carrier_ok, u32 ptys_eth_proto, struct ethtool_link_ksettings *cmd) { … } static int mlxsw_sp2_ptys_max_speed(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed) { … } static bool mlxsw_sp2_test_bit_ethtool(const struct mlxsw_sp2_port_link_mode *link_mode, const unsigned long *mode) { … } static u32 mlxsw_sp2_to_ptys_advert_link(struct mlxsw_sp *mlxsw_sp, const struct ethtool_link_ksettings *cmd) { … } static u32 mlxsw_sp2_to_ptys_speed_lanes(struct mlxsw_sp *mlxsw_sp, u8 width, const struct ethtool_link_ksettings *cmd) { … } static void mlxsw_sp2_reg_ptys_eth_pack(struct mlxsw_sp *mlxsw_sp, char *payload, u16 local_port, u32 proto_admin, bool autoneg) { … } static void mlxsw_sp2_reg_ptys_eth_unpack(struct mlxsw_sp *mlxsw_sp, char *payload, u32 *p_eth_proto_cap, u32 *p_eth_proto_admin, u32 *p_eth_proto_oper) { … } static u32 mlxsw_sp2_ptys_proto_cap_masked_get(u32 eth_proto_cap) { … } const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops = …;
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