diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-07-31 08:34:07 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-24 16:28:07 -0400 |
| commit | 0975cc8fbf5b61b188734f2edd9e588c7edff2a1 (patch) | |
| tree | 9ea25bdc70467af87ba49c2a55128cc999647046 /drivers/net/wireless/iwlwifi/iwl-agn.c | |
| parent | 36d344131c154c0fb7dd6a3703fc1b29c56a75a1 (diff) | |
iwlwifi: separate thermal throttling function
"Thermal Throttling" is an advance feature which only available for
newer _agn devices. Move from iwl-core to iwl-agn for better code
organization.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 21a52ae05c0d..bce77eeb31c0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2592,6 +2592,52 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log, return pos; } +static void iwl_rf_kill_ct_config(struct iwl_priv *priv) +{ + struct iwl_ct_kill_config cmd; + struct iwl_ct_kill_throttling_config adv_cmd; + unsigned long flags; + int ret = 0; + + spin_lock_irqsave(&priv->lock, flags); + iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR, + CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT); + spin_unlock_irqrestore(&priv->lock, flags); + priv->thermal_throttle.ct_kill_toggle = false; + + if (priv->cfg->support_ct_kill_exit) { + adv_cmd.critical_temperature_enter = + cpu_to_le32(priv->hw_params.ct_kill_threshold); + adv_cmd.critical_temperature_exit = + cpu_to_le32(priv->hw_params.ct_kill_exit_threshold); + + ret = iwl_send_cmd_pdu(priv, REPLY_CT_KILL_CONFIG_CMD, + sizeof(adv_cmd), &adv_cmd); + if (ret) + IWL_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); + else + IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " + "succeeded, " + "critical temperature enter is %d," + "exit is %d\n", + priv->hw_params.ct_kill_threshold, + priv->hw_params.ct_kill_exit_threshold); + } else { + cmd.critical_temperature_R = + 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_ERR(priv, "REPLY_CT_KILL_CONFIG_CMD failed\n"); + else + IWL_DEBUG_INFO(priv, "REPLY_CT_KILL_CONFIG_CMD " + "succeeded, " + "critical temperature is %d\n", + priv->hw_params.ct_kill_threshold); + } +} + /** * iwl_alive_start - called after REPLY_ALIVE notification received * from protocol/runtime uCode (initialization uCode's |