rvu_npc_exac...op_rule_info(9)

okay bestie, welcome to rvu_npc_exac...op_rule_info(9) — the Kernel API Manual page for this drop-rule-info moment 💅. No cap, it’s short and sweet, and every argument is about to get its moment. Let’s go ✨

💖 NAME 💖

rvu_npc_exact_get_drop_rule_info — get drop rule information. That’s the whole vibe: grab the info about a drop rule. 🎀

✨ SYNOPSIS ✨

       bool rvu_npc_exact_get_drop_rule_info (struct rvu *rvu , u8 intf_type ,
       u8 cgx_id , u8 lmac_id , u32 *drop_mcam_idx , u64 *val , u64 *mask , u16
       *pcifunc );

🌸 ARGUMENTS 🌸

• rvu — the resource virtualization unit. 🫶
• intf_type — Interface type (CGX, SDP or LBK). iykyk.
• cgx_id — the CGX identifier.
• lmac_id — the LMAC identifier.
• drop_mcam_idx — the NPC mcam drop rule index. iconic little index, honestly.
• val — the Channel value.
• mask — the Channel mask.
• pcifunc — the pcifunc of the interface corresponding to the drop rule.

🫶 RETURN 🫶

True upon success. That’s the return tea: success gives you True. 💖

👑 SEE ALSO 👑

the kernel file, bestie: ./drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c

and these iconic siblings:

• rvu_exact_prepare_mdata(9)
• rvu_exact_calculate_hash(9)
• rvu_npc_exact_alloc_mem_table_entry(9)
• rvu_npc_exact_free_id(9)
• rvu_npc_exact_alloc_id(9)
• rvu_npc_exact_alloc_cam_table_entry(9)
• rvu_exact_prepare_table_entry(9)
• rvu_exact_config_secret_key(9)
• rvu_exact_config_search_key(9)
• rvu_exact_config_result_ctrl(9)
• rvu_exact_config_table_mask(9)
• rvu_npc_exact_get_max_entries(9)
• rvu_npc_exact_has_match_table(9)
• __rvu_npc_exact_find_entry_by_seq_id(9)
• rvu_npc_exact_add_to_list(9)
• rvu_npc_exact_mem_table_write(9)
• rvu_npc_exact_cam_table_write(9)
• rvu_npc_exact_dealloc_table_entry(9)
• rvu_npc_exact_alloc_table_entry(9)
• rvu_npc_exact_save_drop_rule_chan_and_mask(9)
• rvu_npc_exact_calc_drop_rule_chan_and_mask(9)
• rvu_npc_exact_drop_rule_to_pcifunc(9)
• __rvu_npc_exact_cmd_rules_cnt_update(9)
• rvu_npc_exact_del_table_entry_by_id(9)
• rvu_npc_exact_add_table_entry(9)
• rvu_npc_exact_update_table_entry(9)
• rvu_npc_exact_promisc_disable(9)
• rvu_npc_exact_promisc_enable(9)
• rvu_npc_exact_mac_addr_reset(9)
• rvu_npc_exact_mac_addr_update(9)
• rvu_npc_exact_mac_addr_add(9)
• rvu_npc_exact_mac_addr_del(9)
• rvu_npc_exact_mac_addr_set(9)
• rvu_npc_exact_can_disable_feature(9)
• rvu_npc_exact_disable_feature(9)
• rvu_npc_exact_reset(9)
• rvu_npc_exact_init(9)

xoxo, bestie — source/version vibes: ./drivers/net/ethernet/marvell..., October 2026 💅✨