rvu_npc_exa...able_feature(9)

💅 rvu_npc_exa…able_feature(9) — like, the Kernel API Manual, bestie ✨

Okay so this is a page straight out of the Kernel API Manual, and the star of the show is rvu_npc_exact_disable_feature. Yes the title is truncated with dots in the header, no that's not me being lazy, that's just how the man page header rolls 🎀

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🌸 NAME 🌸

rvu_npc_exact_disable_feature — literally just Disable feature. That's it. That's the whole vibe. Short, sweet, icon behavior 💅

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✨ SYNOPSIS ✨

void rvu_npc_exact_disable_feature (struct rvu *rvu );

Returns void, so like… nothing comes back. No receipts, no return value, nothing. It just does the thing 🫶

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🦋 ARGUMENTS 🦋

• rvu — the resource virtualization unit. That's the whole description, bestie, we're keeping it exactly as the kernel gods wrote it 🙈

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👑 SEE ALSO 👑

First up, the actual kernel file this lives in — go touch grass in the source, iykyk:

• Kernel file ./drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c

And now the full friend group, every single one of them, no cap, nobody left behind 💖:

• 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_get_drop_rule_info(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_reset(9)
• rvu_npc_exact_init(9)

Like, that's the entire roster. Thirty-something functions and they all made the list. We love a comprehensive SEE ALSO 🫡

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Heads up bestie: this function hands back void, so don't go looking for a return value to check. There isn't one. It's giving mysterious main character energy 💀

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✨ And that's the whole page! ✨ This little slice of the Kernel API Manual came from ./drivers/net/ethernet/marvell… and it's dated October 2026, footer and all, so you know it's fresh 🌸💜 Stay slay, go read those (9) pages, mwah 🎀