STRUCT IWL_STATS_NTFY_PER_PHY_V1(9)

💅 struct iwl_stats_ntfy_per_phy_v1(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ this one's a struct, and it's giving "per PHY statistics" — like, all the tea about how much of the channel is being used, and by whom 👀

🎀 NAME 🎀

struct iwl_stats_ntfy_per_phy_v1 — per PHY statistics 🦋

✨ SYNOPSIS ✨

struct iwl_stats_ntfy_per_phy_v1 {
    __le32 channel_load;
    __le32 channel_load_by_us;
    __le32 channel_load_not_by_us;
    __le32 clt;
    __le32 act;
    __le32 elp;
    __le32 rx_detected_per_ch_width[IWL_STATS_MAX_BW_INDEX];
    __le32 success_per_ch_width[IWL_STATS_MAX_BW_INDEX];
    __le32 fail_per_ch_width[IWL_STATS_MAX_BW_INDEX];
    __le32 last_tx_ch_width_indx;
 };

like, that's the whole glow-up right there 💖

🌈 Members 🌈

• channel_load — channel load, periodt. that's the whole vibe 💅
• channel_load_by_us — the device's own contribution to MCLM 🫶 that's us, we're the main character
• channel_load_not_by_us — other devices' contribution to MCLM 🙈 not us, not our fault, no cap
• clt — CLT HW timer (TIM_CH_LOAD2) ⏱️
• act — active accumulator SW 🔥
• elp — elapsed time accumulator SW 🌸
• rx_detected_per_ch_width — number of deferred TX per channel width, 0 - 20, 1/2/3 - 40/80/160 🦋 iykyk
• success_per_ch_width — number of frames that got ACK/BACK/CTS per channel BW. note, BACK counted as 1 👑 slay
• fail_per_ch_width — number of frames that didn't get ACK/BACK/CTS per channel BW. note BACK counted as 1 😭 not the failures
• last_tx_ch_width_indx — last txed frame channel width index ⭐ literally the last one

🧚 SEE ALSO 🧚

Kernel file ./drivers/net/wireless/intel/iwlwifi/fw/api/stats.h — and the whole friend group 💜:

• struct mvm_statistics_rx_non_phy(9)
• struct mvm_statistics_load(9)
• enum iwl_statistics_notif_flags(9)
• enum iwl_statistics_cmd_flags(9)
• struct iwl_statistics_cmd(9)
• enum iwl_statistics_notify_type_id(9)
• enum iwl_statistics_cfg_flags(9)
• struct iwl_system_statistics_cmd(9)
• enum iwl_fw_statistics_type(9)
• struct iwl_statistics_ntfy_hdr(9)
• struct iwl_stats_ntfy_per_link(9)
• struct iwl_stats_ntfy_part1_per_link(9)
• struct iwl_stats_ntfy_per_mac(9)
• struct iwl_stats_ntfy_coex(9)
• struct iwl_stats_ntfy_per_phy(9)
• struct iwl_stats_ntfy_per_sta(9)
• struct iwl_system_statistics_notif_oper_v3(9)
• struct iwl_system_statistics_notif_oper(9)
• struct iwl_system_statistics_part1_notif_oper(9)
• struct iwl_system_statistics_end_notif(9)
• struct iwl_statistics_operational_ntfy(9)
• struct iwl_statistics_operational_ntfy_ver_14(9)
• struct iwl_statistics_phy_ntfy(9)
• struct iwl_statistics_mac_ntfy(9)
• struct iwl_statistics_rx_ntfy(9)
• struct iwl_statistics_tx_ntfy(9)
• struct iwl_statistics_duration_ntfy(9)
• struct iwl_statistics_he_ntfy(9)

and that's the whole page, bestie 💖 this one came from ./drivers/net/wireless/intel/i... and it's dated October 2026 — so like, future vibes ✨ go forth and read ur stats, struct iwl_s...y_per_phy_v1(9) out 🎀🫶