ixgbe_shutdown_fw_phy(9)
π ixgbe_shutdown_fw_phy(9) β the manual page, bestie edition β¨
okay so this is a section 9 (kernel API) page for ixgbe_shutdown_fw_phy, and no cap, it's short but it's important. grab a matcha and let's go π
πΈ NAME πΈ
ixgbe_shutdown_fw_phy β shut down a firmware-controlled PHY π«Ά
π¦ SYNOPSIS π¦
int ixgbe_shutdown_fw_phy (struct ixgbe_hw *hw );
π ARGUMENTS π
hwβ pointer to hardware structure. that's it. that's the whole argument. she's low maintenance π
β¨ DESCRIPTION β¨
returns error code. literally that's what the page says, bestie β it shuts the firmware-controlled PHY down and hands you back an error code so you can vibe check whether it actually worked ππ
π₯ SEE ALSO π₯
first up, the source file itself lives here β go read the real thing:
- Kernel file
./drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
and now the full friend group π«Ά β every single one of these has its own (9) page:
ixgbe_read_cs4227(9)ixgbe_write_cs4227(9)ixgbe_read_pe(9)ixgbe_write_pe(9)ixgbe_reset_cs4227(9)ixgbe_check_cs4227(9)ixgbe_read_i2c_combined_generic(9)ixgbe_read_i2c_combined_generic_unlocked(9)ixgbe_write_i2c_combined_generic(9)ixgbe_write_i2c_combined_generic_unlocked(9)ixgbe_fw_phy_activity(9)ixgbe_get_phy_id_fw(9)ixgbe_identify_phy_fw(9)ixgbe_setup_fw_link(9)ixgbe_fc_autoneg_fw(9)ixgbe_iosf_wait(9)ixgbe_get_phy_token(9)ixgbe_put_phy_token(9)ixgbe_write_iosf_sb_reg_x550a(9)ixgbe_read_iosf_sb_reg_x550a(9)ixgbe_get_bus_info_X550em(9)ixgbe_fw_recovery_mode_X550(9)ixgbe_setup_ixfi_x550em_x(9)ixgbe_restart_an_internal_phy_x550em(9)ixgbe_supported_sfp_modules_X550em(9)ixgbe_setup_mac_link_sfp_x550em(9)ixgbe_setup_sfi_x550a(9)ixgbe_setup_mac_link_sfp_n(9)ixgbe_setup_mac_link_sfp_x550a(9)ixgbe_setup_mac_link_t_X550em(9)ixgbe_setup_sgmii(9)ixgbe_setup_sgmii_fw(9)ixgbe_fc_autoneg_sgmii_x550em_a(9)ixgbe_get_lasi_ext_t_x550em(9)ixgbe_enable_lasi_ext_t_x550em(9)ixgbe_handle_lasi_ext_t_x550em(9)ixgbe_setup_kr_speed_x550em(9)ixgbe_setup_kr_x550em(9)ixgbe_led_on_t_x550em(9)ixgbe_led_off_t_x550em(9)ixgbe_set_fw_drv_ver_x550(9)ixgbe_setup_fc_x550em(9)ixgbe_fc_autoneg_backplane_x550em_a(9)ixgbe_fc_autoneg_fiber_x550em_a(9)ixgbe_reset_phy_fw(9)ixgbe_check_overtemp_fw(9)ixgbe_read_mng_if_sel_x550em(9)ixgbe_set_mdio_speed(9)ixgbe_setup_fc_backplane_x550em_a(9)ixgbe_set_mux(9)ixgbe_acquire_swfw_sync_X550em(9)ixgbe_release_swfw_sync_X550em(9)ixgbe_acquire_swfw_sync_X550em_a(9)ixgbe_release_swfw_sync_X550em_a(9)ixgbe_read_phy_reg_x550a(9)ixgbe_write_phy_reg_x550a(9)ixgbe_enable_mdd_x550(9)ixgbe_disable_mdd_x550(9)ixgbe_restore_mdd_vf_x550(9)ixgbe_handle_mdd_x550(9)
like, that's a whole friend group and every one of them is iconic in their own way πβ¨
okay that's the whole page, and she's sourced straight from ./drivers/net/ethernet/intel/i... (yes the header truncates it like that, that's just how she is π) with an October 2026 date stamp on it. periodt. πππ¦
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