idpf_send_config_queues_msg(9)

💖 idpf_send_config_queues_msg — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual page for idpf_send_config_queues_msg 🎀 this one is lowkey iconic — it's the function that sends the config queues virtchnl message, and we're gonna walk through it together, no cap 💅

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🌸 NAME 🌸

idpf_send_config_queues_msg — send config queues virtchnl message 🦋

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✨ SYNOPSIS ✨

int idpf_send_config_queues_msg (struct idpf_adapter *adapter , struct
       idpf_q_vec_rsrc *rsrc , u32 vport_id );

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🎀 ARGUMENTS 🎀

• adapter — the adapter pointer, and it's literally the thing you use to send the virtchnl message 💌
• rsrc — pointer to queue and vector resources, like the whole resource situation 👑
• vport_id — the vport identifier, used while preparing the virtchnl message 🫶

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⭐ RETURN ⭐

0 on success, negative on failure 😭 (so like, check it, bestie — negative means something went sideways)

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🌈 SEE ALSO 🌈

The kernel file lives at ./drivers/net/ethernet/intel/idpf/idpf_virtchnl.c — go look, iykyk 📁

and here's the whole friend group of related functions, fr fr:

• idpf_vid_to_vport(9), idpf_handle_event_link(9), idpf_recv_event_msg(9), idpf_mb_clean(9), idpf_ptp_is_mb_msg(9)
• idpf_prepare_ptp_mb_msg(9), idpf_send_mb_msg(9), idpf_send_mb_msg_kfree(9), idpf_send_vf_reset_msg(9), idpf_send_chunked_msg(9)
• idpf_wait_for_marker_event_set(9), idpf_wait_for_marker_event(9), idpf_send_ver_msg(9), idpf_send_get_caps_msg(9)
• idpf_mmio_region_non_static(9), idpf_decfg_lan_memory_regions(9), idpf_cfg_lan_memory_regions(9), idpf_map_remaining_mmio_regs(9)
• idpf_add_del_fsteer_filters(9), idpf_vport_alloc_max_qs(9), idpf_vport_dealloc_max_qs(9), idpf_init_avail_queues(9)
• idpf_vport_init_queue_reg_chunks(9), idpf_get_reg_intr_vecs(9), idpf_vport_get_q_reg(9), __idpf_queue_reg_init(9)
• idpf_queue_reg_init(9), idpf_send_create_vport_msg(9), idpf_check_supported_desc_ids(9), idpf_send_destroy_vport_msg(9)
• idpf_send_enable_vport_msg(9), idpf_send_disable_vport_msg(9), idpf_fill_txq_config_chunk(9), idpf_fill_complq_config_chunk(9)
• idpf_prepare_cfg_txqs_msg(9), idpf_send_config_tx_queue_set_msg(9), idpf_send_config_tx_queues_msg(9)
• idpf_fill_rxq_config_chunk(9), idpf_fill_bufq_config_chunk(9), idpf_prepare_cfg_rxqs_msg(9), idpf_send_config_rx_queue_set_msg(9)
• idpf_send_config_rx_queues_msg(9), idpf_prepare_ena_dis_qs_msg(9), idpf_send_ena_dis_queue_set_msg(9), idpf_send_ena_dis_queues_msg(9)
• idpf_prep_map_unmap_queue_set_vector_msg(9), idpf_send_map_unmap_queue_set_vector_msg(9), idpf_send_map_unmap_queue_vector_msg(9)
• idpf_send_enable_queue_set_msg(9), idpf_send_disable_queue_set_msg(9), idpf_send_config_queue_set_msg(9), idpf_send_enable_queues_msg(9)
• idpf_send_disable_queues_msg(9), idpf_convert_reg_to_queue_chunks(9), idpf_send_delete_queues_msg(9), idpf_send_add_queues_msg(9)
• idpf_send_alloc_vectors_msg(9), idpf_send_dealloc_vectors_msg(9), idpf_get_max_vfs(9), idpf_send_set_sriov_vfs_msg(9)
• idpf_send_get_stats_msg(9), idpf_send_set_rss_lut_msg(9), idpf_send_set_rss_key_msg(9), idpf_fill_ptype_lookup(9)
• idpf_parse_protocol_ids(9), idpf_send_get_rx_ptype_msg(9), idpf_rel_rx_pt_lkup(9), idpf_send_ena_dis_loopback_msg(9)
• idpf_init_dflt_mbx(9), idpf_deinit_dflt_mbx(9), idpf_vport_params_buf_rel(9), idpf_vport_params_buf_alloc(9)
• idpf_vc_core_init(9), idpf_vc_core_deinit(9), idpf_vport_alloc_vec_indexes(9), idpf_vport_init(9)
• idpf_get_vec_ids(9), idpf_vport_get_queue_ids(9), __idpf_vport_queue_ids_init(9), idpf_vport_queue_ids_init(9)
• idpf_vport_adjust_qs(9), idpf_is_capability_ena(9), idpf_vport_is_cap_ena(9), idpf_sideband_flow_type_ena(9)
• idpf_sideband_action_ena(9), idpf_get_vport_id(9), idpf_mac_filter_async_handler(9), idpf_add_del_mac_filters(9)
• idpf_promiscuous_async_handler(9), idpf_set_promiscuous(9), idpf_idc_rdma_vc_send_sync(9)

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and that's the whole page, bestie 🫶 source lives under ./drivers/net/ethernet/intel/idpf, dated October 2026 — go off, read the source, slay 💜✨