igc_configure_msix(9)

💅 igc_configure_msix(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ — this one's igc_configure_msix(9), and it's honestly a little baddie of a function. short, sweet, and does exactly one job. let's get into it 🫶

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✨ NAME ✨

igc_configure_msix — Configure MSI-X hardware 💅

like, the whole name is the plot. it configures. MSI-X. hardware. periodt.

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🌸 SYNOPSIS 🌸

void igc_configure_msix (struct igc_adapter *adapter );

returns void btw — it does the thing and doesn't even ask for a thank-you. main character energy fr fr 👑

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🎀 ARGUMENTS 🎀

• adapter — Pointer to adapter structure ✨ that's it. that's the whole argument list. one (1) pointer, zero notes, iconic.

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🦋 DESCRIPTION 🦋

so what does it do? igc_configure_msix sets up the hardware to properly generate MSI-X interrupts. 🔥

that's the tea. it's the hardware-wrangling step that makes your MSI-X interrupts actually come through correctly — no extra lore, no side quests, just vibes and register setup.

ngl this page is short, but that's not a red flag, it's just a function that knows what it is 💀

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🌈 SEE ALSO 🌈

the friend group 🫶 — also, the kernel file lives at ./drivers/net/ethernet/intel/igc/igc_main.c if you wanna go read the source like the little detective you are 🔍

• igc_power_up_link(9)
• igc_release_hw_control(9)
• igc_get_hw_control(9)
• igc_clean_tx_ring(9)
• igc_free_tx_resources(9)
• igc_free_all_tx_resources(9)
• igc_clean_all_tx_rings(9)
• igc_disable_all_tx_rings_hw(9)
• igc_setup_tx_resources(9)
• igc_setup_all_tx_resources(9)
• igc_clean_rx_ring(9)
• igc_clean_all_rx_rings(9)
• igc_free_rx_resources(9)
• igc_free_all_rx_resources(9)
• igc_setup_rx_resources(9)
• igc_setup_all_rx_resources(9)
• igc_configure_rx_ring(9)
• igc_configure_rx(9)
• igc_configure_tx_ring(9)
• igc_configure_tx(9)
• igc_setup_mrqc(9)
• igc_setup_rctl(9)
• igc_setup_tctl(9)
• igc_set_mac_filter_hw(9)
• igc_clear_mac_filter_hw(9)
• igc_set_mac(9)
• igc_write_mc_addr_list(9)
• igc_process_skb_fields(9)
• igc_add_rx_frag(9)
• igc_reuse_rx_page(9)
• igc_is_non_eop(9)
• igc_cleanup_headers(9)
• igc_alloc_rx_buffers(9)
• igc_clean_tx_irq(9)
• igc_add_mac_filter(9)
• igc_del_mac_filter(9)
• igc_add_vlan_prio_filter(9)
• igc_del_vlan_prio_filter(9)
• igc_add_etype_filter(9)
• igc_del_etype_filter(9)
• igc_get_nfc_rule(9)
• igc_del_nfc_rule(9)
• igc_add_nfc_rule(9)
• igc_enable_empty_addr_recv(9)
• igc_set_rx_mode(9)
• igc_configure(9)
• igc_write_ivar(9)
• igc_irq_enable(9)
• igc_irq_disable(9)
• igc_reset_q_vector(9)
• igc_free_q_vector(9)
• igc_free_q_vectors(9)
• igc_update_itr(9)
• igc_set_interrupt_capability(9)
• igc_update_ring_itr(9)
• igc_cache_ring_register(9)
• igc_poll(9)
• igc_alloc_q_vector(9)
• igc_alloc_q_vectors(9)
• igc_init_interrupt_scheme(9)
• igc_sw_init(9)
• igc_up(9)
• igc_update_stats(9)
• igc_down(9)
• igc_change_mtu(9)
• igc_tx_timeout(9)
• igc_get_stats64(9)
• igc_msix_other(9)
• igc_request_msix(9)
• igc_clear_interrupt_scheme(9)
• igc_has_link(9)
• igc_watchdog(9)
• igc_intr_msi(9)
• igc_intr(9)
• igc_request_irq(9)
• __igc_open(9)
• __igc_close(9)
• igc_probe(9)
• igc_remove(9)
• igc_io_error_detected(9)
• igc_io_slot_reset(9)
• igc_io_resume(9)
• igc_reinit_queues(9)
• igc_get_hw_dev(9)
• igc_init_module(9)
• igc_exit_module(9)

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and that's the page, bestie 🎀 shoutout to the source at ./drivers/net/ethernet/intel/igc, dated October 2026, all wrapped up as igc_configure_msix(9) — go forth and configure ur MSI-X hardware properly, i believe in u 🧚💜✨