igb_irq_enable(9)

💖 igb_irq_enable — a whole manual page, bestie 💖

okay so this is <rainbow>igb_irq_enable</rainbow>, straight out of the Kernel API Manual, section 9. She's a kernel function, she's small, she's lowkey doing a lot. let's get into it ✨

---

🌸 NAME 🌸

igb_irq_enable — turn on the default interrupt generation settings. that's it, that's the whole gig 💅

---

🎀 SYNOPSIS 🎀

void igb_irq_enable (struct igb_adapter *adapter );

that's the signature, copy it exact, no notes 📋

---

🦋 ARGUMENTS 🦋

• adapter — the board private structure 🫶 this is the one thing you gotta hand her. she wants the adapter, she gets the adapter, she enables those interrupts. periodt.

---

✨ SEE ALSO ✨

okay this section is iconic because it's basically the entire friend group. the source lives in the kernel file ./drivers/net/ethernet/intel/igb/igb_main.c 👑

and then, the whole squad, no cap:

igb_get_i2c_data(9), igb_set_i2c_data(9), igb_set_i2c_clk(9), igb_get_i2c_clk(9), igb_get_hw_dev(9), igb_init_module(9), igb_exit_module(9), igb_cache_ring_register(9), igb_write_ivar(9), igb_configure_msix(9), igb_request_msix(9), igb_free_q_vector(9), igb_reset_q_vector(9), igb_free_q_vectors(9), igb_clear_interrupt_scheme(9), igb_set_interrupt_capability(9), igb_alloc_q_vector(9), igb_alloc_q_vectors(9), igb_init_interrupt_scheme(9), igb_request_irq(9), igb_irq_disable(9) 🫶 (yes she has an evil twin and yes they're both here), igb_release_hw_control(9), igb_get_hw_control(9), igb_config_tx_modes(9), igb_setup_tx_mode(9), igb_configure(9), igb_power_up_link(9), igb_power_down_link(9), igb_check_swap_media(9), igb_up(9), igb_set_i2c_bb(9), igb_set_fw_version(9), igb_init_mas(9), igb_init_i2c(9), igb_probe(9), igb_remove_i2c(9), igb_remove(9), igb_probe_vfs(9), igb_sw_init(9), __igb_open(9), __igb_close(9)

still going, don't scroll away 💀:

igb_setup_tx_resources(9), igb_setup_all_tx_resources(9), igb_setup_tctl(9), igb_configure_tx_ring(9), igb_configure_tx(9), igb_setup_rx_resources(9), igb_setup_all_rx_resources(9), igb_setup_mrqc(9), igb_setup_rctl(9), igb_setup_srrctl(9), igb_configure_rx_ring(9), igb_configure_rx(9), igb_free_tx_resources(9), igb_free_all_tx_resources(9), igb_clean_tx_ring(9), igb_clean_all_tx_rings(9), igb_free_rx_resources(9), igb_free_all_rx_resources(9), igb_clean_rx_ring(9), igb_clean_all_rx_rings(9), igb_set_mac(9), igb_write_mc_addr_list(9), igb_set_rx_mode(9), igb_has_link(9), igb_check_lvmmc(9), igb_watchdog(9), igb_update_ring_itr(9), igb_update_itr(9), igb_tx_timeout(9), igb_get_stats64(9), igb_change_mtu(9), igb_update_stats(9), igb_set_uta(9)

and the interrupt + rx/tx cleanup girlies, main character energy only 🌈:

igb_intr_msi(9), igb_intr(9), igb_poll(9), igb_clean_tx_irq(9), igb_reuse_rx_page(9), igb_add_rx_frag(9), igb_is_non_eop(9), igb_cleanup_headers(9), igb_process_skb_fields(9), igb_alloc_rx_buffers(9), igb_mii_ioctl(9), igb_ioctl(9), igb_io_error_detected(9), igb_io_slot_reset(9), igb_io_resume(9), igb_rar_set_index(9), igb_read_i2c_byte(9), igb_write_i2c_byte(9)

like… that's the whole group chat 😭 every single one, accounted for, nobody left on read 🫶

ngl bestie, if you only remember one thing: enable interrupts, then go read igb_irq_disable(9) so you know how to turn them back off. balanced. 💅

---

🧚 the cute little sign-off 🧚

this page came out of ./drivers/net/ethernet/intel/igb, and it's dated October 2026 — so yeah, she's fresh ⭐ and the page itself goes by igb_irq_enable(9), in case you forgot already, iykyk 🎀

that's the whole thing! go enable some interrupts, you're gonna slay 💖🔥