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iwlwifi: choose thermal throttle method based on device config

Browse source 
Using device configuration structure to decide the type of thermal
throttle method for the device.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy 2009-10-23 13:42:27 -07:00 committed by John W. Linville
parent c8c24872c6
commit 6047b4f939
3 changed files with 14 additions and 6 deletions
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10
drivers/net/wireless/iwlwifi/iwl-6000.c
View file

@ -277,6 +277,7 @@ struct iwl_cfg iwl6000h_2agn_cfg = {
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6000h_2abg_cfg = {
@ -304,6 +305,7 @@ struct iwl_cfg iwl6000h_2abg_cfg = {
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6000h_2bg_cfg = {
@ -331,6 +333,7 @@ struct iwl_cfg iwl6000h_2bg_cfg = {
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
/*
@ -362,6 +365,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6000i_2abg_cfg = {
@ -389,6 +393,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6000i_2bg_cfg = {
@ -416,6 +421,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6050_2agn_cfg = {
@ -444,6 +450,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6050_2abg_cfg = {
@ -471,6 +478,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6000_3agn_cfg = {
@ -499,6 +507,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
struct iwl_cfg iwl6050_3agn_cfg = {
@ -527,6 +536,7 @@ struct iwl_cfg iwl6050_3agn_cfg = {
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
.supports_idle = true,
.adv_thermal_throttle = true,
};
MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));

2
drivers/net/wireless/iwlwifi/iwl-core.h
View file

@ -225,6 +225,7 @@ struct iwl_mod_params {
* The detail algorithm is described in iwl-led.c
* @use_rts_for_ht: use rts/cts protection for HT traffic
* @chain_noise_num_beacons: number of beacons used to compute chain noise
* @adv_thermal_throttle: support advance thermal throttle
*
* We enable the driver to be backward compatible wrt API version. The
* driver specifies which APIs it supports (with @ucode_api_max being the
@ -278,6 +279,7 @@ struct iwl_cfg {
bool use_rts_for_ht;
int chain_noise_num_beacons;
const bool supports_idle;
bool adv_thermal_throttle;
};
/***************************

8
drivers/net/wireless/iwlwifi/iwl-power.c
View file

@ -893,9 +893,7 @@ void iwl_tt_initialize(struct iwl_priv *priv)
INIT_WORK(&priv->ct_enter, iwl_bg_ct_enter);
INIT_WORK(&priv->ct_exit, iwl_bg_ct_exit);
switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_6x00:
case CSR_HW_REV_TYPE_6x50:
if (priv->cfg->adv_thermal_throttle) {
IWL_DEBUG_POWER(priv, "Advanced Thermal Throttling\n");
tt->restriction = kzalloc(sizeof(struct iwl_tt_restriction) *
IWL_TI_STATE_MAX, GFP_KERNEL);
@ -928,11 +926,9 @@ void iwl_tt_initialize(struct iwl_priv *priv)
&restriction_range[0], size);
priv->thermal_throttle.advanced_tt = true;
}
break;
default:
} else {
IWL_DEBUG_POWER(priv, "Legacy Thermal Throttling\n");
priv->thermal_throttle.advanced_tt = false;
break;
}
}
EXPORT_SYMBOL(iwl_tt_initialize);