STRUCT IWL_DVM_CFG(9)

💅 struct iwl_dvm_cfg(9) — the Kernel API Manual page you actually wanted

okay so bestie, welcome to the Kernel API Manual ✨ this little page is about struct iwl_dvm_cfg and honestly it's giving "config struct that knows everything about your device" energy 👑

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🌸 NAME 🌸

struct iwl_dvm_cfg — DVM firmware specific device configuration. periodt. that's the whole vibe.

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🎀 SYNOPSIS 🎀

here's the struct in all its glory, bestie — copying it exactly because we do not edit source code in this house 💅

struct iwl_dvm_cfg {
    void (*set_hw_params)(struct iwl_priv *priv);
    int (*set_channel_switch)(struct iwl_priv *priv, struct
ieee80211_channel_switch *ch_switch);
    void (*nic_config)(struct iwl_priv *priv);
    void (*temperature)(struct iwl_priv *priv);
    const struct iwl_dvm_bt_params *bt_params;
    s32 chain_noise_scale;
    u8 plcp_delta_threshold;
    bool adv_thermal_throttle;
    bool support_ct_kill_exit;
    bool hd_v2;
    bool no_idle_support;
    bool need_temp_offset_calib;
    bool no_xtal_calib;
    bool temp_offset_v2;
    bool adv_pm;
 };

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🦋 Members 🦋

okay so this is the cast of characters, and every single one of them matters, no skipping 🙈

• set_hw_params — set hardware parameters. literally what it says on the tin ✨
• set_channel_switch — send channel switch command 🎀
• nic_config — apply device specific configuration 🌸
• temperature — read temperature 🌡️ (yes she's a function pointer, she's iconic)
• bt_params — pointer to BT parameters 💜
• chain_noise_scale — default chain noise scale used for gain computation 🔥
• plcp_delta_threshold — plcp error rate threshold used to trigger radio tuning when there is a high receiving plcp error rate 😭 like she's the vibe check for messy reception fr fr
• adv_thermal_throttle — support advance thermal throttle 👑
• support_ct_kill_exit — support ct kill exit condition ⭐
• hd_v2 — v2 of enhanced sensitivity value, used for 2000 series and up 🫶
• no_idle_support — do not support idle mode 💀
• need_temp_offset_calib — need to perform temperature offset calibration 🌈
• no_xtal_calib — some devices do not need crystal calibration data, don't send it to those 🙅‍♀️
• temp_offset_v2 — support v2 of temperature offset calibration 💖
• adv_pm — advanced power management ⚡

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🌟 SEE ALSO 🌟

go look at these, bestie, they're all in it together:

• Kernel file ./drivers/net/wireless/intel/iwlwifi/dvm/dev.h enum iwl_agg_state(9)
• struct iwl_ht_agg(9)
• struct iwl_tid_data(9)
• struct iwl_hw_params(9)
• struct iwl_dvm_bt_params(9)

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🧚 tiny reminder: this page came from ./drivers/net/wireless/intel/i... and it's dated October 2026, and yes the footer's still out here saying struct iwl_dvm_cfg(9) again because manpages love a callback 💫

anyway that's the whole page, go forth and configure your DVM firmware devices with confidence, ily, bye 💅💖🌸