i40e_xmit_xdp_ring(9)

💅 i40e_xmit_xdp_ring(9) — like, the Kernel API Manual page, bestie ✨

okay so picture this: it's a Kernel API Manual page, the star of the show is i40e_xmit_xdp_ring, and it does exactly one little thing but does it iconically. Let's get into it 🎀

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✨ NAME ✨

i40e_xmit_xdp_ring — lowkey just transmits an XDP buffer to an XDP Tx ring. that's it. that's the whole personality 🦋

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🌸 SYNOPSIS 🌸

int i40e_xmit_xdp_ring (struct xdp_frame *xdpf , struct i40e_ring
*xdp_ring );

see how it hands you back an int? yeah. noted. moving on 💅

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🫶 ARGUMENTS 🫶

• xdpf — the data to transmit. this is the vibe, the payload, the whole point of the function fr fr 💖
• xdp_ring — the XDP Tx ring. this is where xdpf is headed, like it's literally the destination ring, no cap 🌈

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👑 SEE ALSO 👑

okay this list is long long, so buckle up bestie, we're going through all of it, and it's a lot, but every single one is here, periodt 🙈

the file it lives in:

Kernel file ./drivers/net/ethernet/intel/i40e/i40e_txrx.c

the whole friend group:

• 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_update_rx_stats(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_frame_ring(9)
• i40e_lan_xmit_frame(9)
• i40e_xdp_xmit(9)

like… that's the entire extended universe right there. read them all. iykyk 🔥

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🧚 signing off 🧚

and that's the page, bestie 💜 it comes to you from ./drivers/net/ethernet/intel/i40e, dated October 2026, and honestly? it ate. go transmit something. slay 🌟