ice_find_dup_props_vsig(9)

🌸 NAME 🌸

ice_find_dup_props_vsig — find VSI group with a specified set of properties. From the Kernel API Manual, bestie 💖

✨ SYNOPSIS ✨

int ice_find_dup_props_vsig (struct ice_hw *hw , enum ice_block blk ,
struct list_head *chs , u16 *vsig );

🎀 ARGUMENTS 🎀

• hw — pointer to the hardware structure. The hardware handoff, periodt 💅
• blk — HW block. This is the block we're working with 🧚
• chs — characteristic list. The list of characteristics, no cap.
• vsig — returns the VSIG with the matching profiles, if found. If there's a match, the VSIG gets dropped here 🫶

🦋 DESCRIPTION 🦋

Okay so every VSIG is associated with a characteristic set — literally all VSIs under a group have the same characteristic set 🎀. This function checks whether there exists a VSIG that has the same characteristics as the input characteristics; it iterates through the XLT2 list and returns the VSIG that has a matching configuration 🔥.

And because priorities need to be accounted for, the list must match exactly — including the order in which the characteristics are listed. No order mix-ups, bestie 💀.

💜 SEE ALSO 💜

• Kernel file: ./drivers/net/ethernet/intel/ice/ice_flex_pipe.c — that's the source spot 👑
• ice_sect_id(9), ice_hw_ptype_ena(9), ice_gen_key_word(9), ice_bits_max_set(9), ice_set_key(9), ice_acquire_change_lock(9), ice_release_change_lock(9), ice_get_open_tunnel_port(9), ice_upd_dvm_boost_entry(9), ice_set_dvm_boost_entries(9), ice_tunnel_idx_to_entry(9), ice_create_tunnel(9), ice_destroy_tunnel(9)
• ice_find_prot_off(9), ice_ptg_find_ptype(9), ice_ptg_alloc_val(9), ice_ptg_remove_ptype(9), ice_ptg_add_mv_ptype(9), ice_match_prop_lst(9), ice_vsig_find_vsi(9), ice_vsig_alloc_val(9), ice_vsig_alloc(9), ice_vsig_free(9), ice_vsig_remove_vsi(9), ice_vsig_add_mv_vsi(9)
• ice_prof_has_mask_idx(9), ice_prof_has_mask(9), ice_find_prof_id_with_mask(9), ice_prof_id_rsrc_type(9), ice_tcam_ent_rsrc_type(9), ice_alloc_tcam_ent(9), ice_free_tcam_ent(9), ice_alloc_prof_id(9), ice_free_prof_id(9), ice_prof_inc_ref(9), ice_write_prof_mask_reg(9), ice_write_prof_mask_enable_res(9)
• ice_init_prof_masks(9), ice_init_all_prof_masks(9), ice_alloc_prof_mask(9), ice_free_prof_mask(9), ice_free_prof_masks(9), ice_shutdown_prof_masks(9), ice_shutdown_all_prof_masks(9), ice_update_prof_masking(9), ice_write_es(9), ice_prof_dec_ref(9)
• ice_init_sw_xlt1_db(9), ice_init_sw_xlt2_db(9), ice_init_sw_db(9), ice_fill_tbl(9), ice_fill_blk_tbls(9), ice_free_prof_map(9), ice_free_flow_profs(9), ice_free_vsig_tbl(9), ice_free_hw_tbls(9), ice_init_flow_profs(9), ice_clear_hw_tbls(9), ice_init_hw_tbls(9)
• ice_prof_gen_key(9), ice_tcam_write_entry(9), ice_vsig_get_ref(9), ice_has_prof_vsig(9), ice_prof_bld_es(9), ice_prof_bld_tcam(9), ice_prof_bld_xlt1(9), ice_prof_bld_xlt2(9), ice_upd_prof_hw(9), ice_update_fd_mask(9), ice_update_fd_swap(9), ice_get_ptype_attrib_info(9), ice_add_prof_attrib(9), ice_disable_fd_swap(9), ice_search_prof_id(9)
• ice_vsig_prof_id_count(9), ice_rel_tcam_idx(9), ice_rem_prof_id(9), ice_rem_vsig(9), ice_rem_prof_id_vsig(9), ice_rem_flow_all(9), ice_rem_prof(9), ice_get_prof(9), ice_get_profs_vsig(9), ice_add_prof_to_lst(9), ice_move_vsi(9), ice_set_tcam_flags(9), ice_rem_chg_tcam_ent(9), ice_prof_tcam_ena_dis(9), ice_ptg_attr_in_use(9), ice_adj_prof_priorities(9)
• ice_add_prof_id_vsig(9), ice_create_prof_id_vsig(9), ice_create_vsig_from_lst(9), ice_find_prof_vsig(9), ice_add_prof_id_flow(9), ice_flow_assoc_fdir_prof(9), ice_rem_prof_from_list(9), ice_rem_prof_id_flow(9)

Mwah 💋 this page comes from ./drivers/net/ethernet/intel/ice, dated October 2026, and it's ice_find_dup_props_vsig(9) — bye bestie, now go match those characteristics exactly 🌈✨