i40e_validate_cloud_filter(9)
π NAME π
okay so bestie, welcome to the manpage for i40e_validate_cloud_filter β a function in the Kernel API Manual. and yes, the description slot in the NAME section is literally empty in the source. not a typo, not me being lazy, it's just vibes. the name is the whole personality here. π
β¨ SYNOPSIS β¨
int i40e_validate_cloud_filter (struct i40e_vf *vf , struct
virtchnl_filter *tc_filter );
she takes two pointers and hands you back an int. that's it, that's the whole signature. π¦
πΈ ARGUMENTS πΈ
vfβ pointer to VF structure. yep, the VF struct. that's what the original says and i'm not gonna make stuff up about it πtc_filterβ pointer to filter requested. the filter you're asking about, lowkey the main character of this function π«Ά
π₯ DESCRIPTION π₯
so what does she actually do? the manual is short and sweet on this one: this function validates cloud filter programmed as TC filter for ADq. (and yeah, ADq is spelled exactly like that in the source β capital A, capital D, lowercase q. iykyk, don't come for me π)
that's genuinely the entire description. no extra lore, no secret bonus paragraphs. sometimes a function is just a function and she ate regardless β¨
π¦ SEE ALSO π¦
first up, the file this all lives in:
- Kernel file
./drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
and now, the extended family β yes, all of them, i would never do you dirty by trimming the list π:
i40e_vc_vf_broadcast(9)i40e_vc_link_speed2mbps(9)i40e_set_vf_link_state(9)i40e_vc_notify_vf_link_state(9)i40e_vc_notify_link_state(9)i40e_vc_notify_reset(9)i40e_vc_notify_vf_reset(9)i40e_vc_reset_vf(9)i40e_vc_isvalid_vsi_id(9)i40e_vc_isvalid_queue_id(9)i40e_vc_isvalid_vector_id(9)i40e_vc_get_pf_queue_id(9)i40e_get_real_pf_qid(9)i40e_config_irq_link_list(9)i40e_release_rdma_qvlist(9)i40e_config_rdma_qvlist(9)i40e_config_vsi_tx_queue(9)i40e_config_vsi_rx_queue(9)i40e_alloc_vsi_res(9)i40e_map_pf_queues_to_vsi(9)i40e_map_pf_to_vf_queues(9)i40e_enable_vf_mappings(9)i40e_disable_vf_mappings(9)i40e_free_vf_res(9)i40e_alloc_vf_res(9)i40e_quiesce_vf_pci(9)__i40e_getnum_vf_vsi_vlan_filters(9)i40e_getnum_vf_vsi_vlan_filters(9)i40e_get_vlan_list_sync(9)i40e_set_vsi_promisc(9)i40e_config_vf_promiscuous_mode(9)i40e_sync_vfr_reset(9)i40e_trigger_vf_reset(9)i40e_cleanup_reset_vf(9)i40e_reset_vf(9)i40e_reset_all_vfs(9)i40e_free_vfs(9)i40e_alloc_vfs(9)i40e_pci_sriov_enable(9)i40e_pci_sriov_configure(9)i40e_vc_send_msg_to_vf(9)i40e_vc_send_resp_to_vf(9)i40e_sync_vf_state(9)i40e_vc_get_version_msg(9)i40e_del_qch(9)i40e_vc_get_max_frame_size(9)i40e_vc_get_vf_resources_msg(9)i40e_vc_config_promiscuous_mode_msg(9)i40e_vc_config_queues_msg(9)i40e_validate_queue_map(9)i40e_vc_config_irq_map_msg(9)i40e_ctrl_vf_tx_rings(9)i40e_ctrl_vf_rx_rings(9)i40e_vc_validate_vqs_bitmaps(9)i40e_vc_enable_queues_msg(9)i40e_vc_disable_queues_msg(9)i40e_check_enough_queue(9)i40e_vc_request_queues_msg(9)i40e_vc_get_stats_msg(9)i40e_check_vf_permission(9)i40e_vc_ether_addr_type(9)i40e_is_vc_addr_legacy(9)i40e_is_vc_addr_primary(9)i40e_update_vf_mac_addr(9)i40e_vc_add_mac_addr_msg(9)i40e_vc_del_mac_addr_msg(9)i40e_vc_add_vlan_msg(9)i40e_vc_remove_vlan_msg(9)i40e_vc_rdma_msg(9)i40e_vc_rdma_qvmap_msg(9)i40e_vc_config_rss_key(9)i40e_vc_config_rss_lut(9)i40e_vc_get_rss_hashcfg(9)i40e_vc_set_rss_hashcfg(9)i40e_vc_enable_vlan_stripping(9)i40e_vc_disable_vlan_stripping(9)i40e_find_vsi_from_seid(9)i40e_del_all_cloud_filters(9)i40e_vc_del_cloud_filter(9)i40e_vc_add_cloud_filter(9)i40e_vc_add_qch_msg(9)i40e_vc_del_qch_msg(9)i40e_vc_process_vf_msg(9)i40e_vc_process_vflr_event(9)i40e_validate_vf(9)i40e_check_vf_init_timeout(9)i40e_ndo_set_vf_mac(9)i40e_ndo_set_vf_port_vlan(9)i40e_ndo_set_vf_bw(9)i40e_ndo_get_vf_config(9)i40e_ndo_set_vf_link_state(9)i40e_ndo_set_vf_spoofchk(9)i40e_setup_vf_trust(9)i40e_ndo_set_vf_trust(9)i40e_get_vf_stats(9)
like, the whole friend group showed up. every single one. no gatekeeping π
ngl bestie, this one's a short read β the description is one line and the SEE ALSO is doing ALL the heavy lifting. iconic behavior honestly π
and that's a wrap!! this came out of ./drivers/net/ethernet/intel/i40e, dated October 2026, and it's filed under i40e_validate_cloud_filter(9) in the Kernel API Manual. go forth and validate those cloud filters, you absolute legend ππβ¨
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