i40e_update_rx_stats(9)
π i40e_update_rx_stats(9) β a Kernel API Manual moment
okay so bestie, welcome to the Kernel API Manual entry for i40e_update_rx_stats π this is the whole page, and yes it's short, but it's iconic and we're gonna treat it with the respect it deserves.
β¨ NAME β¨
i40e_update_rx_stats β Update Rx ring statistics
like literally that's the whole job. update the stats. slay π
πΈ SYNOPSIS πΈ
void i40e_update_rx_stats (struct i40e_ring *rx_ring , unsigned int
total_rx_bytes , unsigned int total_rx_packets );
no return value, she just does her thing and leaves π
π¦ ARGUMENTS π¦
rx_ringβ the rx descriptor ring, aka the little ring that could π«Άtotal_rx_bytesβ number of bytes received, so we know how much data came throughtotal_rx_packetsβ number of packets received, so we know how many lil guys made it
π DESCRIPTION π
This function updates the Rx ring statistics. that's it. that's the description. she's a one-liner and she knows it β¨
π₯ SEE ALSO π₯
Kernel file ./drivers/net/ethernet/intel/i40e/i40e_txrx.c (iykyk, go read it π) and honestly bestie, buckle up, because this list is long β every single one of these is a real page and you're gonna want them all:
i40e_fdir(9)i40e_program_fdir_filter(9)i40e_create_dummy_packet(9)i40e_create_dummy_udp_packet(9)i40e_create_dummy_tcp_packet(9)i40e_create_dummy_sctp_packet(9)i40e_prepare_fdir_filter(9)i40e_change_filter_num(9)i40e_add_del_fdir_udp(9)i40e_add_del_fdir_tcp(9)i40e_add_del_fdir_sctp(9)i40e_add_del_fdir_ip(9)i40e_add_del_fdir(9)i40e_fd_handle_status(9)i40e_unmap_and_free_tx_resource(9)i40e_clean_tx_ring(9)i40e_free_tx_resources(9)i40e_get_tx_pending(9)i40e_detect_recover_hung(9)i40e_clean_tx_irq(9)i40e_enable_wb_on_itr(9)i40e_force_wb(9)i40e_update_itr(9)i40e_reuse_rx_page(9)i40e_clean_programming_status(9)i40e_setup_tx_descriptors(9)i40e_clean_rx_ring(9)i40e_free_rx_resources(9)i40e_setup_rx_descriptors(9)i40e_release_rx_desc(9)i40e_alloc_mapped_page(9)i40e_alloc_rx_buffers(9)i40e_rx_checksum(9)i40e_rx_hash(9)i40e_process_skb_fields(9)i40e_cleanup_headers(9)i40e_can_reuse_rx_page(9)i40e_rx_buffer_flip(9)i40e_get_rx_buffer(9)i40e_put_rx_buffer(9)i40e_process_rx_buffs(9)i40e_construct_skb(9)i40e_build_skb(9)i40e_is_non_eop(9)i40e_run_xdp(9)i40e_xdp_ring_update_tail(9)i40e_finalize_xdp_rx(9)i40e_inc_ntp(9)i40e_add_xdp_frag(9)i40e_consume_xdp_buff(9)i40e_clean_rx_irq(9)i40e_buildreg_itr(9)i40e_update_enable_itr(9)i40e_napi_poll(9)i40e_atr(9)i40e_tx_prepare_vlan_flags(9)i40e_tso(9)i40e_tsyn(9)i40e_tx_enable_csum(9)i40e_create_tx_ctx(9)__i40e_maybe_stop_tx(9)__i40e_chk_linearize(9)i40e_tx_map(9)i40e_xmit_xdp_ring(9)i40e_xmit_frame_ring(9)i40e_lan_xmit_frame(9)i40e_xdp_xmit(9)
ngl that's a lot of cross-references and I'm obsessed with the dedication π every one of them kept, fr fr. no cap, no skips β¨
π§ sign-off π§
that's the page bestie!! π this little gem lives in ./drivers/net/ethernet/intel/i40e, dated October 2026, and it's filed under the Kernel API Manual. go update those stats and slay, periodt ππ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms