diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-power.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-power.c | 62 |
1 files changed, 2 insertions, 60 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 7bc7a82aba47..174a0f737214 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -268,61 +268,6 @@ static void iwl_power_sleep_cam_cmd(struct iwl_priv *priv, IWL_DEBUG_POWER(priv, "Sleep command for CAM\n"); } -static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv, - struct iwl_powertable_cmd *cmd, - int dynps_ms, int wakeup_period) -{ - /* - * These are the original power level 3 sleep successions. The - * device may behave better with such succession and was also - * only tested with that. Just like the original sleep commands, - * also adjust the succession here to the wakeup_period below. - * The ranges are the same as for the sleep commands, 0-2, 3-9 - * and >10, which is selected based on the DTIM interval for - * the sleep index but here we use the wakeup period since that - * is what we need to do for the latency requirements. - */ - static const u8 slp_succ_r0[IWL_POWER_VEC_SIZE] = { 2, 2, 2, 2, 2 }; - static const u8 slp_succ_r1[IWL_POWER_VEC_SIZE] = { 2, 4, 6, 7, 9 }; - static const u8 slp_succ_r2[IWL_POWER_VEC_SIZE] = { 2, 7, 9, 9, 0xFF }; - const u8 *slp_succ = slp_succ_r0; - int i; - - if (wakeup_period > IWL_DTIM_RANGE_0_MAX) - slp_succ = slp_succ_r1; - if (wakeup_period > IWL_DTIM_RANGE_1_MAX) - slp_succ = slp_succ_r2; - - memset(cmd, 0, sizeof(*cmd)); - - cmd->flags = IWL_POWER_DRIVER_ALLOW_SLEEP_MSK | - IWL_POWER_FAST_PD; /* no use seeing frames for others */ - - if (priv->power_data.bus_pm) - cmd->flags |= IWL_POWER_PCI_PM_MSK; - - if (cfg(priv)->base_params->shadow_reg_enable) - cmd->flags |= IWL_POWER_SHADOW_REG_ENA; - else - cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA; - - if (iwl_advanced_bt_coexist(priv)) { - if (!cfg(priv)->bt_params->bt_sco_disable) - cmd->flags |= IWL_POWER_BT_SCO_ENA; - else - cmd->flags &= ~IWL_POWER_BT_SCO_ENA; - } - - cmd->rx_data_timeout = cpu_to_le32(1000 * dynps_ms); - cmd->tx_data_timeout = cpu_to_le32(1000 * dynps_ms); - - for (i = 0; i < IWL_POWER_VEC_SIZE; i++) - cmd->sleep_interval[i] = - cpu_to_le32(min_t(int, slp_succ[i], wakeup_period)); - - IWL_DEBUG_POWER(priv, "Automatic sleep command\n"); -} - static int iwl_set_power(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd) { IWL_DEBUG_POWER(priv, "Sending power/sleep command\n"); @@ -363,7 +308,7 @@ static void iwl_power_build_cmd(struct iwl_priv *priv, iwl_static_sleep_cmd(priv, cmd, priv->power_data.debug_sleep_level_override, dtimper); - else if (iwlagn_mod_params.no_sleep_autoadjust) { + else { if (iwlagn_mod_params.power_level > IWL_POWER_INDEX_1 && iwlagn_mod_params.power_level <= IWL_POWER_INDEX_5) iwl_static_sleep_cmd(priv, cmd, @@ -371,10 +316,7 @@ static void iwl_power_build_cmd(struct iwl_priv *priv, else iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_1, dtimper); - } else - iwl_power_fill_sleep_cmd(priv, cmd, - priv->hw->conf.dynamic_ps_timeout, - priv->hw->conf.max_sleep_period); + } } int iwl_power_set_mode(struct iwl_priv *priv, struct iwl_powertable_cmd *cmd, |