110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
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*/
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#ifndef __iwl_modparams_h__
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#define __iwl_modparams_h__
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#include <linux/types.h>
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#include <linux/spinlock.h>
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#include <linux/gfp.h>
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extern struct iwl_mod_params iwlwifi_mod_params;
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enum iwl_power_level {
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IWL_POWER_INDEX_1,
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IWL_POWER_INDEX_2,
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IWL_POWER_INDEX_3,
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IWL_POWER_INDEX_4,
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IWL_POWER_INDEX_5,
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IWL_POWER_NUM
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};
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enum iwl_disable_11n {
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IWL_DISABLE_HT_ALL = BIT(0),
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IWL_DISABLE_HT_TXAGG = BIT(1),
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IWL_DISABLE_HT_RXAGG = BIT(2),
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IWL_ENABLE_HT_TXAGG = BIT(3),
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};
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enum iwl_amsdu_size {
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IWL_AMSDU_DEF = 0,
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IWL_AMSDU_4K = 1,
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IWL_AMSDU_8K = 2,
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IWL_AMSDU_12K = 3,
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/* Add 2K at the end to avoid breaking current API */
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IWL_AMSDU_2K = 4,
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};
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enum iwl_uapsd_disable {
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IWL_DISABLE_UAPSD_BSS = BIT(0),
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IWL_DISABLE_UAPSD_P2P_CLIENT = BIT(1),
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};
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/**
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* struct iwl_mod_params
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*
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* Holds the module parameters
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*
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* @swcrypto: using hardware encryption, default = 0
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* @disable_11n: disable 11n capabilities, default = 0,
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* use IWL_[DIS,EN]ABLE_HT_* constants
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* @amsdu_size: See &enum iwl_amsdu_size.
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* @fw_restart: restart firmware, default = 1
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* @bt_coex_active: enable bt coex, default = true
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* @led_mode: system default, default = 0
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* @power_save: enable power save, default = false
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* @power_level: power level, default = 1
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* @debug_level: levels are IWL_DL_*
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* @nvm_file: specifies a external NVM file
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* @uapsd_disable: disable U-APSD, see &enum iwl_uapsd_disable, default =
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* IWL_DISABLE_UAPSD_BSS | IWL_DISABLE_UAPSD_P2P_CLIENT
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* @disable_11ac: disable VHT capabilities, default = false.
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* @remove_when_gone: remove an inaccessible device from the PCIe bus.
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* @enable_ini: enable new FW debug infratructure (INI TLVs)
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* @disable_11be: disable EHT capabilities, default = false.
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*/
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struct iwl_mod_params {
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int swcrypto;
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unsigned int disable_11n;
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int amsdu_size;
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bool fw_restart;
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bool bt_coex_active;
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int led_mode;
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bool power_save;
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int power_level;
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#ifdef CONFIG_IWLWIFI_DEBUG
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u32 debug_level;
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#endif
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char *nvm_file;
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u32 uapsd_disable;
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bool disable_11ac;
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/**
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* @disable_11ax: disable HE capabilities, default = false
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*/
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bool disable_11ax;
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bool remove_when_gone;
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u32 enable_ini;
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bool disable_11be;
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};
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static inline bool iwl_enable_rx_ampdu(void)
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{
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if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_RXAGG)
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return false;
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return true;
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}
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static inline bool iwl_enable_tx_ampdu(void)
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{
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if (iwlwifi_mod_params.disable_11n & IWL_DISABLE_HT_TXAGG)
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return false;
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if (iwlwifi_mod_params.disable_11n & IWL_ENABLE_HT_TXAGG)
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return true;
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/* enabled by default */
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return true;
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}
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#endif /* #__iwl_modparams_h__ */
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