igb_power_up...s_link_82575(9)

💅 igb_power_up_serdes_link_82575(9) — Kernel API Manual ✨

okay so bestie, welcome to the glow-up era of igb_power_up_serdes_link_82575 — it's a Kernel API Manual page and honestly it's short but it eats. 🎀

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🌸 NAME 🌸

igb_power_up_serdes_link_82575 — literally powers the serdes link back up after a shutdown. yeah. that's the whole vibe. it's giving "resurrection arc." 🦋

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✨ SYNOPSIS ✨

void igb_power_up_serdes_link_82575 (struct e1000_hw *hw );

no cap, that's the entire signature. returns nothing, takes one thing. clean. minimal. iconic. 👑

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🫶 ARGUMENTS 🫶

• hw — pointer to the HW structure. that's it, that's the girl. it's the hardware struct you're handing over so the function knows which hardware needs its serdes link brought back to life. 💖

lowkey important: it's a pointer, not a value. do not come for this function with anything else. 🙈

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💜 SEE ALSO 💜

so the kernel file lives at:

./drivers/net/ethernet/intel/igb/e1000_82575.c

and here's the whole friend group — the entire 82575/82580/i350/a million family reunion, fr fr. every single one, no skips, because they're all linked together and you will be seeing them:

• 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_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_setup_serdes_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)

like… the way this list just keeps going. 57 entries. she's thorough, she's committed, she has main character energy and a support system. 🌈

also real talk: if you're pairing this with its opposite, that's igb_shutdown_serdes_link_82575(9) — yes, she's in the list too. the duality. 😭

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✨ and that's the page, bestie ✨

this lil masterpiece lives in ./drivers/net/ethernet/intel/igb and the version stamp on it is October 2026 — so future-core, honestly. go forth and power up those serdes links. 💅🦋🍓