ice_hash_cfg_record(9)

💖 ice_hash_cfg_record(9) — the RSS hash context glow-up 💖

okay bestie, so this one is from the Kernel API Manual, and honestly? it's a short one but it ate. it's giving "tiny function, big responsibilities" energy. let's get into it 🫶

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✨ NAME ✨

ice_hash_cfg_record — record an RSS hash context, no cap 💅

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✨ SYNOPSIS ✨

void ice_hash_cfg_record (struct ice_rss_hash_cfg *ctx , struct
       ice_rss_hash_cfg *cfg );

like, it literally returns void, so don't be waiting around for a return value, bestie 😭

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✨ ARGUMENTS ✨

• ctx — the destination (global) RSS hash configuration. this is where the tea gets stored, the main character of the operation 👑
• cfg — the source RSS hash configuration to record. this is the one doing the talking 🗣️

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✨ DESCRIPTION ✨

so the whole vibe here is: copy the active rule information from cfg into ctx. that's it. that's the function. lowkey iconic in its simplicity 🌸

no hidden lore, no extra steps, no side quests. cfg has the active rule info, ctx receives it, and the function just makes it happen. slay ✨

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✨ SEE ALSO ✨

• Kernel file ./drivers/net/ethernet/intel/ice/virt/rss.c — the actual source, go read it if you're feeling nerdy 🧚
• ice_vc_validate_pattern(9)
• ice_vc_parse_rss_cfg(9)
• ice_vf_adv_rss_offload_ena(9)
• ice_is_hash_cfg_valid(9)
• ice_hash_cfg_reset(9)
• ice_hash_moveout(9)
• ice_hash_moveback(9)
• ice_hash_remove(9)
• ice_add_rss_cfg_pre_gtpu(9)
• ice_add_rss_cfg_pre_ip(9)
• ice_calc_gtpu_ctx_idx(9)
• ice_map_ip_ctx_idx(9)
• ice_add_rss_cfg_pre(9)
• ice_add_rss_cfg_post_gtpu(9)
• ice_rem_rss_cfg_post(9)
• ice_rem_rss_cfg_wrap(9)
• ice_add_rss_cfg_wrap(9)
• ice_parse_raw_rss_pattern(9)
• ice_add_raw_rss_cfg(9)
• ice_rem_raw_rss_cfg(9)
• ice_vc_handle_rss_cfg(9)
• ice_vc_config_rss_key(9)
• ice_vc_config_rss_lut(9)
• ice_vc_config_rss_hfunc(9)
• ice_vc_get_rss_hashcfg(9)
• ice_vc_set_rss_hashcfg(9)

like... that is a lot of siblings. this function is definitely not the favorite child, but it's still in the family 😭💀

ngl if you're ever lost in the ice driver, just start at ./drivers/net/ethernet/intel/ice/virt/rss.c and follow the vibes 🦋

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anyway, that's the whole page, bestie — short, sweet, and fully recorded. mwah 💋

this icon of a manpage comes to you from ./drivers/net/ethernet/intel/i... (the source path, lovingly truncated), dated October 2026, and it's filed under ice_hash_cfg_record(9). catch you in the next group chat 🌈🎀💜