ice_vc_fdir_lookup_entry(9)

💅 ice_vc_fdir_lookup_entry(9) 💅

okay so bestie, welcome to the Kernel API Manual 🎀 — this is the page for ice_vc_fdir_lookup_entry, and honestly? it does exactly one thing and it does it slayfully ✨

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🌸 NAME 🌸

ice_vc_fdir_lookup_entry — lookup FDIR conf entry by ID value 🔍💖

like, you hand it an ID and it goes digging through the FDIR configuration entries to find the match. no cap, that's the whole vibe.

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✨ SYNOPSIS ✨

struct virtchnl_fdir_fltr_conf * ice_vc_fdir_lookup_entry (struct ice_vf
*vf , u32 id );

two args in, a pointer out. it's giving "small function, big responsibility" 👑

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🦋 ARGUMENTS 🦋

• vf — pointer to the VF info 🫶 this is your VF context bestie, the whole reason the lookup knows where to look
• id — filter rule's ID 🏷️ the actual thing you're hunting for

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⭐ RETURN ⭐

NULL on error 😭, and other on success 🔥 — so like, if you get NULL back, something went sideways. if you get literally anything else, you ate 💅

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💜 SEE ALSO 💜

the source lives here, iconic:

• Kernel file ./drivers/net/ethernet/intel/ice/virt/fdir.c

and the whole friend group 🫶 (yes, all of them, we're not skipping anyone, that would be rude):

• ice_vc_fdir_param_check(9), ice_vf_start_ctrl_vsi(9),
• ice_vc_fdir_alloc_prof(9), ice_vc_fdir_free_prof(9),
• ice_vc_fdir_free_prof_all(9), ice_vc_fdir_parse_flow_fld(9),
• ice_vc_fdir_set_flow_fld(9), ice_vc_fdir_set_flow_hdr(9),
• ice_vc_fdir_rem_prof(9), ice_vc_fdir_rem_prof_all(9),
• ice_vc_fdir_reset_cnt_all(9), ice_vc_fdir_has_prof_conflict(9),
• ice_vc_fdir_write_flow_prof(9), ice_vc_fdir_config_input_set(9),
• ice_vc_fdir_is_raw_flow(9), ice_vc_fdir_parse_raw(9),
• ice_vc_fdir_parse_pattern(9), ice_vc_fdir_parse_action(9),
• ice_vc_validate_fdir_fltr(9), ice_vc_fdir_comp_rules(9),
• ice_vc_fdir_is_dup_fltr(9), ice_vc_fdir_insert_entry(9),
• ice_vc_fdir_remove_entry(9), ice_vc_fdir_flush_entry(9),
• ice_vc_fdir_write_fltr(9), ice_vf_fdir_timer(9),
• ice_vc_fdir_irq_handler(9), ice_vf_fdir_dump_info(9),
• ice_vf_verify_rx_desc(9), ice_vc_add_fdir_fltr_post(9),
• ice_vc_del_fdir_fltr_post(9), ice_flush_fdir_ctx(9),
• ice_vc_fdir_set_irq_ctx(9), ice_vc_fdir_clear_irq_ctx(9),
• ice_vc_parser_fv_check_diff(9), ice_vc_parser_fv_save(9),
• ice_vc_add_fdir_raw(9), ice_vc_add_fdir_fltr(9), ice_vc_del_fdir_raw(9),
• ice_vc_del_fdir_fltr(9), ice_vf_fdir_init(9), ice_vf_fdir_exit(9)

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and that's the page fr fr 🌈 this lil manpage is dated October 2026 and comes to you from <pink>./drivers/net/ethernet/intel/i...` — mwah, go look up those entries bestie 💋💖🦋