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iwlwifi: Generic approach to measure temperature

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In stead of checking for 4965 and do KELVIN_TO_CELSIUS conversation, add
.cfg parameter for more generic approach.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Wey-Yi Guy 2010-03-18 10:56:32 -07:00 committed by Reinette Chatre
parent ed1b6e99b5
commit 2f3f7f9c23
3 changed files with 6 additions and 4 deletions
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1
drivers/net/wireless/iwlwifi/iwl-4965.c
View file

@ -2258,6 +2258,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
.chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
.monitor_recover_period = IWL_MONITORING_PERIOD,
.temperature_kelvin = true,
};
/* Module firmware */

1
drivers/net/wireless/iwlwifi/iwl-core.h
View file

@ -305,6 +305,7 @@ struct iwl_cfg {
s32 chain_noise_scale;
/* timer period for monitor the driver queues */
u32 monitor_recover_period;
bool temperature_kelvin;
};
/***************************

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

@ -383,10 +383,10 @@ EXPORT_SYMBOL(iwl_ht_enabled);
bool iwl_within_ct_kill_margin(struct iwl_priv *priv)
{
s32 temp = priv->temperature; /* degrees CELSIUS except 4965 */
s32 temp = priv->temperature; /* degrees CELSIUS except specified */
bool within_margin = false;
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965)
if (priv->cfg->temperature_kelvin)
temp = KELVIN_TO_CELSIUS(priv->temperature);
if (!priv->thermal_throttle.advanced_tt)
@ -839,12 +839,12 @@ EXPORT_SYMBOL(iwl_tt_exit_ct_kill);
static void iwl_bg_tt_work(struct work_struct *work)
{
struct iwl_priv *priv = container_of(work, struct iwl_priv, tt_work);
s32 temp = priv->temperature; /* degrees CELSIUS except 4965 */
s32 temp = priv->temperature; /* degrees CELSIUS except specified */
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965)
if (priv->cfg->temperature_kelvin)
temp = KELVIN_TO_CELSIUS(priv->temperature);
if (!priv->thermal_throttle.advanced_tt)