idpf_rx_splitq_is_eop(9)
β¨ idpf_rx_splitq_is_eop β¨
okay so bestie, welcome to the Kernel API Manual π this one is a tiny little helper from the idpf driver β a real one-job icon. it does exactly one thing and it does it slayfully π
πΈ NAME πΈ
idpf_rx_splitq_is_eop β the vibes check for EOP buffers, aka the "is this the end of the packet or not, bestie?" handler π
π¦ SYNOPSIS π¦
bool idpf_rx_splitq_is_eop (struct virtchnl2_rx_flex_desc_adv_nic_3
*rx_desc );
like yes that's the whole signature, no cap β¨ it takes one descriptor and hands you back a bool, simple as π«Ά
π ARGUMENTS π
rx_descβ the Rx descriptor for the current buffer π that's the one thing you gotta hand over, and it's the descriptor for whatever buffer you're looking at right now. no descriptor, no answer, periodt.
β RETURN β
it gives you true if the buffer is an EOP buffer π and false otherwise β which, to be super clear, means this is in fact a non-EOP buffer, iykyk π like don't get it twisted, false isn't "error", it's literally "not EOP".
fr fr:true= EOP,false= not EOP. that's the whole vibe check π
πΈ SEE ALSO πΈ
the kernel file lives right here, go look, it's iconic:
./drivers/net/ethernet/intel/idpf/idpf_txrx.c
and here's the whole friend group π (yes, all of them, we're not skipping a single one, that would be rude):
idpf_chk_linearize(9)idpf_tx_timeout(9)idpf_tx_buf_rel_all(9)idpf_tx_desc_rel(9)idpf_compl_desc_rel(9)idpf_tx_desc_rel_all(9)idpf_tx_buf_alloc_all(9)idpf_tx_desc_alloc(9)idpf_compl_desc_alloc(9)idpf_tx_desc_alloc_all(9)idpf_rx_page_rel(9)idpf_rx_hdr_buf_rel_all(9)idpf_rx_buf_rel_bufq(9)idpf_rx_buf_rel_all(9)idpf_rx_desc_rel(9)idpf_rx_desc_rel_bufq(9)idpf_rx_desc_rel_all(9)idpf_rx_buf_hw_update(9)idpf_rx_hdr_buf_alloc_all(9)idpf_post_buf_refill(9)idpf_rx_post_buf_desc(9)idpf_rx_post_init_bufs(9)idpf_rx_buf_alloc_singleq(9)idpf_rx_bufs_init_singleq(9)idpf_rx_buf_alloc_all(9)idpf_rx_bufs_init(9)idpf_rx_bufs_init_all(9)idpf_rx_desc_alloc(9)idpf_bufq_desc_alloc(9)idpf_rx_desc_alloc_all(9)idpf_vector_to_queue_set(9)idpf_qp_switch(9)idpf_txq_group_rel(9)idpf_rxq_sw_queue_rel(9)idpf_rxq_group_rel(9)idpf_vport_queue_grp_rel_all(9)idpf_vport_queues_rel(9)idpf_vport_init_fast_path_txqs(9)idpf_vport_init_num_qs(9)idpf_vport_calc_num_q_desc(9)idpf_vport_calc_total_qs(9)idpf_vport_calc_num_q_groups(9)idpf_vport_calc_numq_per_grp(9)idpf_rxq_set_descids(9)idpf_txq_group_alloc(9)idpf_rxq_group_alloc(9)idpf_vport_queue_grp_alloc_all(9)idpf_vport_queues_alloc(9)idpf_tx_read_tstamp(9)idpf_tx_splitq_clean(9)idpf_tx_clean_bufs(9)idpf_tx_handle_rs_completion(9)idpf_tx_clean_complq(9)idpf_wait_for_sw_marker_completion(9)idpf_tx_splitq_build_ctb(9)idpf_tx_splitq_build_flow_desc(9)idpf_txq_has_room(9)idpf_tx_maybe_stop_splitq(9)idpf_tx_buf_hw_update(9)idpf_tx_res_count_required(9)idpf_tx_splitq_bump_ntu(9)idpf_tx_get_free_buf_id(9)idpf_tx_splitq_pkt_err_unmap(9)idpf_tx_splitq_map(9)idpf_tso(9)idpf_tx_splitq_get_ctx_desc(9)idpf_tx_drop_skb(9)idpf_tx_tstamp(9)idpf_tx_set_tstamp_desc(9)idpf_tx_splitq_need_re(9)idpf_tx_splitq_frame(9)idpf_tx_start(9)idpf_rx_hash(9)idpf_rx_csum(9)idpf_rx_splitq_extract_csum_bits(9)idpf_rx_rsc(9)idpf_rx_hwtstamp(9)__idpf_rx_process_skb_fields(9)idpf_rx_hsplit_wa(9)idpf_rx_splitq_test_staterr(9)idpf_rx_splitq_clean(9)idpf_rx_update_bufq_desc(9)idpf_rx_clean_refillq(9)idpf_rx_clean_refillq_all(9)idpf_vport_intr_clean_queues(9)idpf_vport_intr_napi_del_all(9)idpf_vport_intr_napi_dis_all(9)idpf_vport_intr_rel(9)idpf_vport_intr_rel_irq(9)idpf_vport_intr_dis_irq_all(9)idpf_vport_intr_buildreg_itr(9)idpf_update_dim_sample(9)idpf_net_dim(9)idpf_vport_intr_update_itr_ena_irq(9)idpf_vport_intr_req_irq(9)idpf_vport_intr_write_itr(9)idpf_vport_intr_ena_irq_all(9)idpf_vport_intr_dis_dim_all(9)idpf_vport_intr_deinit(9)idpf_tx_dim_work(9)idpf_rx_dim_work(9)idpf_init_dim(9)idpf_vport_intr_napi_ena_all(9)idpf_tx_splitq_clean_all(9)idpf_rx_splitq_clean_all(9)idpf_vport_splitq_napi_poll(9)idpf_vport_intr_map_vector_to_qs(9)idpf_vport_intr_init_vec_idx(9)idpf_vport_intr_napi_add_all(9)idpf_vport_intr_alloc(9)idpf_vport_intr_init(9)idpf_config_rss(9)idpf_fill_dflt_rss_lut(9)idpf_init_rss_lut(9)idpf_deinit_rss_lut(9)
and that's the whole page bestie, you ate that π
stay hydrated, read your descriptors, and remember: true means EOP π
source/version + date era: ./drivers/net/ethernet/intel/idpf Β· October 2026 π mwah, see u in the next manpage πβ¨
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