setup_tx_poll_fn(9)

💖 setup_tx_poll_fn(9) — Kernel API Manual 💖

okay so bestie, we're in the Kernel API Manual for setup_tx_poll_fn(9), and this page is short but make it make sense: it's all about setting up the txq poll check. no cap. let's go 🫶

💖 NAME 💖

• setup_tx_poll_fn — sets up the txq poll check. that's the whole name section, periodt. 🎀

✨ SYNOPSIS ✨

here's the exact C signature, bestie — do not freestyle it:

int setup_tx_poll_fn (struct net_device *netdev );

🎀 ARGUMENTS 🎀

• netdev — network device. that's it, that's the argument, literally 💅

🦋 SEE ALSO 🦋

first up, the kernel file: ./drivers/net/ethernet/cavium/liquidio/lio_main.c — the main character file, lowkey 👑

then the whole (9) squad, in the exact order they showed up:

• octeon_console_debug_enabled(9)
• force_io_queues_off(9)
• pcierror_quiesce_device(9)
• cleanup_aer_uncorrect_error_status(9)
• stop_pci_io(9)
• liquidio_pcie_error_detected(9)
• liquidio_pcie_mmio_enabled(9)
• liquidio_pcie_slot_reset(9)
• liquidio_pcie_resume(9)
• liquidio_init_pci(9)
• liquidio_deinit_pci(9)
• check_txq_status(9)
• print_link_info(9)
• octnet_link_status_change(9)
• setup_link_status_change_wq(9)
• update_link_status(9)
• lio_sync_octeon_time(9)
• setup_sync_octeon_time_wq(9)
• cleanup_sync_octeon_time_wq(9)
• liquidio_probe(9)
• octeon_pci_flr(9)
• octeon_destroy_resources(9)
• send_rx_ctrl_cmd(9)
• liquidio_destroy_nic_device(9)
• liquidio_stop_nic_module(9)
• liquidio_remove(9)
• octeon_chip_specific_setup(9)
• octeon_pci_os_setup(9)
• free_netbuf(9)
• free_netsgbuf(9)
• free_netsgbuf_with_resp(9)
• liquidio_ptp_adjfine(9)
• liquidio_ptp_adjtime(9)
• liquidio_ptp_gettime(9)
• liquidio_ptp_settime(9)
• liquidio_ptp_enable(9)
• oct_ptp_open(9)
• liquidio_ptp_init(9)
• load_firmware(9)
• octnet_poll_check_txq_status(9)
• liquidio_open(9)
• liquidio_stop(9)
• get_new_flags(9)
• liquidio_set_mcast_list(9)
• liquidio_set_mac(9)
• handle_timestamp(9)
• send_nic_timestamp_pkt(9)
• liquidio_xmit(9)
• liquidio_tx_timeout(9)
• liquidio_set_rxcsum_command(9)
• liquidio_vxlan_port_command(9)
• liquidio_fix_features(9)
• liquidio_set_features(9)
• liquidio_init(9)
• setup_nic_devices(9)
• liquidio_init_nic_module(9)
• nic_starter(9)
• octeon_device_init(9)
• octeon_dbg_console_print(9)
• liquidio_exit(9)

that's the vibe check, bestie 🫶 this page's source/version is ./drivers/net/ethernet/cavium/... and it's dated October 2026 — footer energy, slay 💖