e1000_lan_init_done_ich8lan(9)
π e1000_lan_init_done_ich8lan(9) β the Kernel API Manual glow-up β¨
okay so first things first: this is page e1000_lan_init_done_ich8lan(9) from the Kernel API Manual, and she is a tiny little function with a big job π«Ά she's not the main character of the driver, she's the vibe check after the driver does its thing. stay with me, it's literally so short you'll be obsessed.
πΈ NAME πΈ
e1000_lan_init_done_ich8lan β Check for PHY config completion π
bestie the name says it all: we're checking that the PHY config is done β finished β no longer cooking. β¨
π SYNOPSIS π
void e1000_lan_init_done_ich8lan (struct e1000_hw *hw );
no return value, no drama, just vibes and a pointer π
π¦ ARGUMENTS π¦
hwβ pointer to the HW structure. that's it, that's the whole argument list. she needs the hardware struct, periodt π
β DESCRIPTION β
so what does she actually do? π§ Check the appropriate indication that the MAC has finished configuring the PHY after a software reset. that's the whole bit.
like β after a software reset, the MAC goes off and configures the PHY, and this function peeks for the signal that says "yeah, she's done, all configured, we're good." no cap, that's the entire description. short queen energy ππ₯
ngl it's giving "one-line helper that everyone takes for granted," and honestly? iconic. somebody has to check the flag, and it's her. π
π SEE ALSO π
she has an enormous friend group, okay, do not come for her β here's everyone, and also the kernel file she lives in: ./drivers/net/ethernet/intel/e1000e/ich8lan.c π
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_sw_lcd_config_ich8lan(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_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)
like I said. huge friend group. iykyk π
π lil sign-off π
and that's the page!! the footer vibes were ./drivers/net/ethernet/intel/e..., October 2026, and e1000_lan_init_done_ich8lan(9) β so yeah, that's the source/version-and-date situation, mwah π go check your PHY config bestie, she's probably done by now πβ¨π
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