igb_setup_serdes_link_82575(9)

🌸 igb_setup_serdes_link_82575(9) — setup link for serdes 🌸

okay bestie, this one is straight from the Kernel API Manual and it’s giving “tiny function, big link energy” ✨

🎀 NAME 🎀

igb_setup_serdes_link_82575 — setup link for serdes 💖

✨ SYNOPSIS ✨

s32 igb_setup_serdes_link_82575 (struct e1000_hw *hw );

🫶 ARGUMENTS 🫶

• hw — pointer to the HW structure. that’s the one and only argument, periodt 💅

💅 DESCRIPTION 💅

okay so this function configures the physical coding sub-layer (PCS) link. the PCS link is used on copper connections where the serialized gigabit media independent interface (sgmii), or serdes fiber is being used. it configures the link for auto-negotiation or forces speed/duplex. no cap — that’s the whole job 🦋

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/net/ethernet/intel/igb/e1000_82575.c
• igb_write_vfta_i350(9)
• igb_sgmii_uses_mdio_82575(9)
• igb_check_for_link_media_swap(9)
• igb_init_phy_params_82575(9)
• igb_init_nvm_params_82575(9)
• igb_init_mac_params_82575(9)
• igb_set_sfp_media_type_82575(9)
• igb_acquire_phy_82575(9)
• igb_release_phy_82575(9)
• igb_read_phy_reg_sgmii_82575(9)
• igb_write_phy_reg_sgmii_82575(9)
• igb_get_phy_id_82575(9)
• igb_phy_hw_reset_sgmii_82575(9)
• igb_set_d0_lplu_state_82575(9)
• igb_set_d0_lplu_state_82580(9)
• igb_set_d3_lplu_state_82580(9)
• igb_acquire_nvm_82575(9)
• igb_release_nvm_82575(9)
• igb_acquire_swfw_sync_82575(9)
• igb_release_swfw_sync_82575(9)
• igb_get_cfg_done_82575(9)
• igb_get_link_up_info_82575(9)
• igb_check_for_link_82575(9)
• igb_power_up_serdes_link_82575(9)
• igb_get_pcs_speed_and_duplex_82575(9)
• igb_shutdown_serdes_link_82575(9)
• igb_reset_hw_82575(9)
• igb_init_hw_82575(9)
• igb_setup_copper_link_82575(9)
• igb_sgmii_active_82575(9)
• igb_reset_init_script_82575(9)
• igb_read_mac_addr_82575(9)
• igb_power_down_phy_copper_82575(9)
• igb_clear_hw_cntrs_82575(9)
• igb_rx_fifo_flush_82575(9)
• igb_set_pcie_completion_timeout(9)
• igb_vmdq_set_anti_spoofing_pf(9)
• igb_vmdq_set_loopback_pf(9)
• igb_vmdq_set_replication_pf(9)
• igb_read_phy_reg_82580(9)
• igb_write_phy_reg_82580(9)
• igb_reset_mdicnfg_82580(9)
• igb_reset_hw_82580(9)
• igb_rxpbs_adjust_82580(9)
• igb_validate_nvm_checksum_with_offset(9)
• igb_update_nvm_checksum_with_offset(9)
• igb_validate_nvm_checksum_82580(9)
• igb_update_nvm_checksum_82580(9)
• igb_validate_nvm_checksum_i350(9)
• igb_update_nvm_checksum_i350(9)
• __igb_access_emi_reg(9)
• igb_read_emi_reg(9)
• igb_set_eee_i350(9)
• igb_set_eee_i354(9)
• igb_get_eee_status_i354(9)
• igb_get_thermal_sensor_data_generic(9)
• igb_init_thermal_sensor_thresh_generic(9)

that’s the page, babe 🫶 the source/version is ./drivers/net/ethernet/intel/igb, dated October 2026, and yes it’s from the Kernel API Manual. mwah 💋✨