e1000_sw_lcd_config_ich8lan(9)
π¦ e1000_sw_lcd_config_ich8lan(9) π¦
okay so welcome to the Kernel API Manual, bestie β this page is all about one little function, and honestly she's a workaround girlie and we respect her for it π
β¨ NAME β¨
e1000_sw_lcd_config_ich8lan β SW-based LCD Configuration π
πΈ SYNOPSIS πΈ
here's the whole vibe, literally the entire signature, no notes:
s32 e1000_sw_lcd_config_ich8lan (struct e1000_hw *hw );
π ARGUMENTS π
hwβ pointer to the HW structure π«Ά that's it, that's the whole argument list, she only needs one (1) thing
π¦ DESCRIPTION π¦
so the tea is: SW should configure the LCD from the NVM extended configuration region β and it does this as a workaround for certain parts. that's the whole bit, no cap. software pulls the LCD config out of the NVM's extended configuration region because some parts just need the assist, and honestly? iconic of them π
bestie pls note: this is described as a workaround, so it exists for those specific parts β not just for funsies π
π SEE ALSO π
first up, the actual source vibes β the kernel file lives at ./drivers/net/ethernet/intel/e1000e/ich8lan.c ποΈ and then there's the whole friend group, like a group chat that never sleeps:
e1000_phy_is_accessible_pchlan(9)e1000_toggle_lanphypc_pch_lpt(9)e1000_reconfigure_k1_params(9)e1000_init_phy_workarounds_pchlan(9)e1000_init_phy_params_pchlan(9)e1000_init_phy_params_ich8lan(9)e1000_init_nvm_params_ich8lan(9)e1000_init_mac_params_ich8lan(9)__e1000_access_emi_reg_locked(9)e1000_read_emi_reg_locked(9)e1000_write_emi_reg_locked(9)e1000_set_eee_pchlan(9)e1000_k1_workaround_lpt_lp(9)e1000_platform_pm_pch_lpt(9)e1000e_force_smbus(9)e1000_enable_ulp_lpt_lp(9)e1000_disable_ulp_lpt_lp(9)e1000_check_for_copper_link_ich8lan(9)e1000_acquire_nvm_ich8lan(9)e1000_release_nvm_ich8lan(9)e1000_acquire_swflag_ich8lan(9)e1000_release_swflag_ich8lan(9)e1000_check_mng_mode_ich8lan(9)e1000_check_mng_mode_pchlan(9)e1000_rar_set_pch2lan(9)e1000_rar_get_count_pch_lpt(9)e1000_rar_set_pch_lpt(9)e1000_check_reset_block_ich8lan(9)e1000_write_smbus_addr(9)e1000_k1_gig_workaround_hv(9)e1000_configure_k1_ich8lan(9)e1000_oem_bits_config_ich8lan(9)e1000_set_mdio_slow_mode_hv(9)e1000_hv_phy_workarounds_ich8lan(9)e1000_copy_rx_addrs_to_phy_ich8lan(9)e1000_lv_jumbo_workaround_ich8lan(9)e1000_lv_phy_workarounds_ich8lan(9)e1000_k1_workaround_lv(9)e1000_gate_hw_phy_config_ich8lan(9)e1000_lan_init_done_ich8lan(9)e1000_post_phy_reset_ich8lan(9)e1000_phy_hw_reset_ich8lan(9)e1000_set_lplu_state_pchlan(9)e1000_set_d0_lplu_state_ich8lan(9)e1000_set_d3_lplu_state_ich8lan(9)e1000_valid_nvm_bank_detect_ich8lan(9)e1000_read_nvm_spt(9)e1000_read_nvm_ich8lan(9)e1000_flash_cycle_init_ich8lan(9)e1000_flash_cycle_ich8lan(9)e1000_read_flash_dword_ich8lan(9)e1000_read_flash_word_ich8lan(9)e1000_read_flash_byte_ich8lan(9)e1000_read_flash_data_ich8lan(9)e1000_read_flash_data32_ich8lan(9)e1000_write_nvm_ich8lan(9)e1000_update_nvm_checksum_spt(9)e1000_update_nvm_checksum_ich8lan(9)e1000_validate_nvm_checksum_ich8lan(9)e1000e_write_protect_nvm_ich8lan(9)e1000_write_flash_data_ich8lan(9)e1000_write_flash_data32_ich8lan(9)e1000_write_flash_byte_ich8lan(9)e1000_retry_write_flash_dword_ich8lan(9)e1000_retry_write_flash_byte_ich8lan(9)e1000_erase_flash_bank_ich8lan(9)e1000_valid_led_default_ich8lan(9)e1000_id_led_init_pchlan(9)e1000_get_bus_info_ich8lan(9)e1000_reset_hw_ich8lan(9)e1000_init_hw_ich8lan(9)e1000_initialize_hw_bits_ich8lan(9)e1000_setup_link_ich8lan(9)e1000_setup_copper_link_ich8lan(9)e1000_setup_copper_link_pch_lpt(9)e1000_get_link_up_info_ich8lan(9)e1000_kmrn_lock_loss_workaround_ich8lan(9)e1000e_set_kmrn_lock_loss_workaround_ich8lan(9)e1000e_igp3_phy_powerdown_workaround_ich8lan(9)e1000e_gig_downshift_workaround_ich8lan(9)e1000_suspend_workarounds_ich8lan(9)e1000_resume_workarounds_pchlan(9)e1000_cleanup_led_ich8lan(9)e1000_led_on_ich8lan(9)e1000_led_off_ich8lan(9)e1000_setup_led_pchlan(9)e1000_cleanup_led_pchlan(9)e1000_led_on_pchlan(9)e1000_led_off_pchlan(9)e1000_get_cfg_done_ich8lan(9)e1000_power_down_phy_copper_ich8lan(9)e1000_clear_hw_cntrs_ich8lan(9)
no cap, that's the entire crew β go read them too, iykyk ππ
and that's the page, bestie π«Άβ¨ this whole thing comes from ./drivers/net/ethernet/intel/e..., dated October 2026, and yeah β the footer is literally just e1000_sw_lcd_config_ich8lan(9) again, so consider it shouted out one last time π
βπ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms