561cd74b17
Summary:
The previously used software reset routine wasn't sufficient
to reset the PHY if the bootloader hadn't left the device in
an initialized state. This was seen with the onboard igc port
on an 11th-gen Intel NUC.
The software reset isn't used in the Linux driver so all related
code has been removed.
Tested on: Netgate 6100 onboard ports, a discrete PCIe I225-LM card,
and an 11th-gen Intel NUC.
Reported by: woodsb02
Tested by: woodsb02 (NUC)
MFC after: 3 days
Sponsored by: Rubicon Communications, LLC ("Netgate")
Reviewed by: kbowling
Differential Revision: https://reviews.freebsd.org/D32772
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/*-
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* Copyright 2021 Intel Corp
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* Copyright 2021 Rubicon Communications, LLC (Netgate)
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* $FreeBSD$
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*/
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#ifndef _IGC_API_H_
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#define _IGC_API_H_
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#include "igc_hw.h"
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extern void igc_init_function_pointers_i225(struct igc_hw *hw);
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s32 igc_set_mac_type(struct igc_hw *hw);
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s32 igc_setup_init_funcs(struct igc_hw *hw, bool init_device);
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s32 igc_init_mac_params(struct igc_hw *hw);
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s32 igc_init_nvm_params(struct igc_hw *hw);
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s32 igc_init_phy_params(struct igc_hw *hw);
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s32 igc_get_bus_info(struct igc_hw *hw);
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void igc_clear_vfta(struct igc_hw *hw);
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void igc_write_vfta(struct igc_hw *hw, u32 offset, u32 value);
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s32 igc_force_mac_fc(struct igc_hw *hw);
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s32 igc_check_for_link(struct igc_hw *hw);
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s32 igc_reset_hw(struct igc_hw *hw);
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s32 igc_init_hw(struct igc_hw *hw);
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s32 igc_setup_link(struct igc_hw *hw);
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s32 igc_get_speed_and_duplex(struct igc_hw *hw, u16 *speed, u16 *duplex);
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s32 igc_disable_pcie_master(struct igc_hw *hw);
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void igc_config_collision_dist(struct igc_hw *hw);
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int igc_rar_set(struct igc_hw *hw, u8 *addr, u32 index);
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u32 igc_hash_mc_addr(struct igc_hw *hw, u8 *mc_addr);
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void igc_update_mc_addr_list(struct igc_hw *hw, u8 *mc_addr_list,
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u32 mc_addr_count);
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s32 igc_check_reset_block(struct igc_hw *hw);
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s32 igc_get_cable_length(struct igc_hw *hw);
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s32 igc_validate_mdi_setting(struct igc_hw *hw);
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s32 igc_read_phy_reg(struct igc_hw *hw, u32 offset, u16 *data);
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s32 igc_write_phy_reg(struct igc_hw *hw, u32 offset, u16 data);
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s32 igc_get_phy_info(struct igc_hw *hw);
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void igc_release_phy(struct igc_hw *hw);
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s32 igc_acquire_phy(struct igc_hw *hw);
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s32 igc_phy_hw_reset(struct igc_hw *hw);
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void igc_power_up_phy(struct igc_hw *hw);
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void igc_power_down_phy(struct igc_hw *hw);
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s32 igc_read_mac_addr(struct igc_hw *hw);
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s32 igc_read_pba_string(struct igc_hw *hw, u8 *pba_num, u32 pba_num_size);
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void igc_reload_nvm(struct igc_hw *hw);
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s32 igc_update_nvm_checksum(struct igc_hw *hw);
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s32 igc_validate_nvm_checksum(struct igc_hw *hw);
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s32 igc_read_nvm(struct igc_hw *hw, u16 offset, u16 words, u16 *data);
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s32 igc_write_nvm(struct igc_hw *hw, u16 offset, u16 words, u16 *data);
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s32 igc_set_d3_lplu_state(struct igc_hw *hw, bool active);
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s32 igc_set_d0_lplu_state(struct igc_hw *hw, bool active);
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#endif /* _IGC_API_H_ */
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