From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
This patch fixes the configuration of CT-Kill.
Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-4965.c | 26 +++++---------------------
1 files changed, 5 insertions(+), 21 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 9b3a745..91cc03f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -969,15 +969,9 @@ static void iwl4965_bg_statistics_periodic(unsigned long data)
iwl_send_statistics_request(priv, CMD_ASYNC);
}
-#define CT_LIMIT_CONST 259
-#define TM_CT_KILL_THRESHOLD 110
-
void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
{
struct iwl4965_ct_kill_config cmd;
- u32 R1, R2, R3;
- u32 temp_th;
- u32 crit_temperature;
unsigned long flags;
int ret = 0;
@@ -986,27 +980,17 @@ void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
spin_unlock_irqrestore(&priv->lock, flags);
- if (priv->statistics.flag & STATISTICS_REPLY_FLG_FAT_MODE_MSK) {
- R1 = (s32)le32_to_cpu(priv->card_alive_init.therm_r1[1]);
- R2 = (s32)le32_to_cpu(priv->card_alive_init.therm_r2[1]);
- R3 = (s32)le32_to_cpu(priv->card_alive_init.therm_r3[1]);
- } else {
- R1 = (s32)le32_to_cpu(priv->card_alive_init.therm_r1[0]);
- R2 = (s32)le32_to_cpu(priv->card_alive_init.therm_r2[0]);
- R3 = (s32)le32_to_cpu(priv->card_alive_init.therm_r3[0]);
- }
-
- temp_th = CELSIUS_TO_KELVIN(TM_CT_KILL_THRESHOLD);
-
- crit_temperature = ((temp_th * (R3-R1))/CT_LIMIT_CONST) + R2;
cmd.critical_temperature_R =
- cpu_to_le32(priv->hw_params.ct_kill_threshold);
+ cpu_to_le32(priv->hw_params.ct_kill_threshold);
+
ret = iwl_send_cmd_pdu(priv, REPLY_CT_KILL_CONFIG_CMD,
sizeof(cmd), &cmd);
if (ret)
IWL_ERROR("REPLY_CT_KILL_CONFIG_CMD failed\n");
else
- IWL_DEBUG_INFO("REPLY_CT_KILL_CONFIG_CMD succeeded\n");
+ IWL_DEBUG_INFO("REPLY_CT_KILL_CONFIG_CMD succeeded, "
+ "critical temperature is %d\n",
+ cmd.critical_temperature_R);
}
#ifdef CONFIG_IWL4965_RUN_TIME_CALIB
--
1.5.3.4
--
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