STRUCT IWL_GEO_TX_POWER_PROFILES_CMD_V3(9)

💅 struct iwl_geo_tx_power_profiles_cmd_v3(9) — Kernel API Manual, bestie edition

okay so this is a page from the Kernel API Manual and honestly? it's giving "niche wireless struct that lowkey runs the vibes." we're talking about struct iwl_geo_tx_power_profiles_cmd_v3 — not the v1, not the v2, the v3 — and it's the struct for PER_CHAIN_LIMIT_OFFSET_CMD. yes that's a mouthful, no you don't have to say it out loud. 🫶

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✨ NAME ✨

struct iwl_geo_tx_power_profiles_cmd_v3 — literally the struct for PER_CHAIN_LIMIT_OFFSET_CMD cmd. that's it, that's the whole name section, she's concise 💅

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🦋 SYNOPSIS 🦋

struct iwl_geo_tx_power_profiles_cmd_v3 {
    __le32 ops;
    struct iwl_per_chain_offset
table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2];
    __le32 table_revision;
 };

yes the indentation in the table line is Like That, we don't fix it, we respect it, it's iconic in a weird way 😭

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🎀 Members 🎀

• ops — the operations field, and its value comes from enum iwl_geo_per_chain_offset_operation. so like, what are we even doing here? that enum knows.
• table — the offset profile per band. it's a whole 2D situation: [IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2] of struct iwl_per_chain_offset. main character array energy fr fr 🌈
• table_revision — okay so the value is 0 for not-South Korea and 1 for South Korea. and the name? the name is misleading. not me side-eyeing this field 💀 the docs literally say it — "(the name is misleading)" — so don't come for me, come for the field name.

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🌸 SEE ALSO 🌸

the kernel file it lives in: ./drivers/net/wireless/intel/iwlwifi/fw/api/power.h

and now the whole friend group, no cap, everybody's invited to the group chat:

• enum iwl_ltr_config_flags(9)
• struct iwl_ltr_config_cmd_v1(9)
• struct iwl_ltr_config_cmd(9)
• enum iwl_power_flags(9)
• struct iwl_powertable_cmd(9)
• enum iwl_device_power_flags(9)
• struct iwl_device_power_cmd(9)
• struct iwl_mac_power_cmd_v2(9)
• struct iwl_mac_power_cmd(9)
• struct iwl_dev_tx_power_common(9)
• struct iwl_dev_tx_power_cmd_v3(9)
• struct iwl_dev_tx_power_cmd_v4(9)
• struct iwl_dev_tx_power_cmd_v5(9)
• struct iwl_dev_tx_power_cmd_v8(9)
• struct iwl_dev_tx_power_cmd_v3_v8(9)
• struct iwl_dev_tx_power_cmd_v9(9)
• struct iwl_dev_tx_power_cmd_v10(9)
• enum iwl_geo_per_chain_offset_operation(9)
• struct iwl_per_chain_offset(9)
• struct iwl_geo_tx_power_profiles_cmd_v1(9)
• struct iwl_geo_tx_power_profiles_cmd_v2(9)
• struct iwl_geo_tx_power_profiles_cmd_v4(9)
• struct iwl_geo_tx_power_profiles_cmd_v5(9)
• struct iwl_geo_tx_power_profiles_cmd_v6(9)
• struct iwl_geo_tx_power_profiles_resp(9)
• enum iwl_ppag_flags(9)
• union iwl_ppag_table_cmd(9)
• struct iwl_sar_offset_mapping_cmd(9)
• struct iwl_beacon_filter_cmd(9)
• struct iwl_txpower_constraints_cmd(9)

like, thirty entries. she's social. she knows everybody. iykyk ✨

ngl the whole v1-through-v6 family tree is a lot, but that's the lore and we're keeping it 🧚

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and that's the page, bestie!! source was ./drivers/net/wireless/intel/i... (yes it's truncated in the original, we keep the truncation, we don't invent the rest 🙈), dated October 2026, and this whole thing is struct iwl_...files_cmd_v3(9) in the Kernel API Manual. slay, go read some power.h, ily, periodt 💖👑