diff options
| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2008-04-21 15:41:58 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-07 15:02:16 -0400 |
| commit | b73cdf27e0f412bcd01802287bb9710e6b74fca5 (patch) | |
| tree | dd84c4712d7aa630be229d392fed6a925a7210f1 | |
| parent | fe7c4040c3d8b7de521e9a48ae583580f8e31127 (diff) | |
iwlwifi: CT-Kill configuration fix
This patch fixes the configuration of CT-Kill.
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | 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 9b3a745b66b..91cc03f76e1 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 |