diff options
| author | Alexander Bondar <alexander.bondar@intel.com> | 2013-08-18 16:22:52 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-10-02 18:00:35 +0200 |
| commit | b34b912f2c60e70ce76468d8e8e617cdbc736c94 (patch) | |
| tree | 95650e1d511daf0bcb795a7769bf1710617b23d2 | |
| parent | 3dd1cd2d33d94fd56228b9a7f7b467ceccae8f4d (diff) | |
iwlwifi: mvm: Adjust some power management constants
Adjust the following:
- RX/TX AP-to-PSM timeout in case of uAPSD and PBW snoozing
- PSM-to-AM TX/RX heavy traffic thresholds
- Beacon abort escape timer for D3/D0i3
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/constants.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/power.c | 34 |
3 files changed, 29 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h index 2bf29f7992e..4b6d670c350 100644 --- a/drivers/net/wireless/iwlwifi/mvm/constants.h +++ b/drivers/net/wireless/iwlwifi/mvm/constants.h @@ -70,7 +70,9 @@ #define IWL_MVM_UAPSD_RX_DATA_TIMEOUT (50 * USEC_PER_MSEC) #define IWL_MVM_UAPSD_TX_DATA_TIMEOUT (50 * USEC_PER_MSEC) #define IWL_MVM_PS_HEAVY_TX_THLD_PACKETS 20 -#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS 20 +#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS 8 +#define IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS 30 +#define IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS 20 #define IWL_MVM_PS_HEAVY_TX_THLD_PERCENT 50 #define IWL_MVM_PS_HEAVY_RX_THLD_PERCENT 50 #define IWL_MVM_PS_SNOOZE_INTERVAL 25 diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h index 8e7ab41079c..eac7a68c802 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h @@ -290,7 +290,7 @@ struct iwl_beacon_filter_cmd { #define IWL_BF_ESCAPE_TIMER_MIN 0 #define IWL_BA_ESCAPE_TIMER_DEFAULT 6 -#define IWL_BA_ESCAPE_TIMER_D3 6 +#define IWL_BA_ESCAPE_TIMER_D3 9 #define IWL_BA_ESCAPE_TIMER_MAX 1024 #define IWL_BA_ESCAPE_TIMER_MIN 0 diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index 21407a353a3..3752ddd0b2e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -297,11 +297,6 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, } if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) { - cmd->rx_data_timeout_uapsd = - cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT); - cmd->tx_data_timeout_uapsd = - cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT); - if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) | BIT(IEEE80211_AC_VI) | BIT(IEEE80211_AC_BE) | @@ -316,10 +311,31 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm, } cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP; - cmd->heavy_tx_thld_packets = - IWL_MVM_PS_HEAVY_TX_THLD_PACKETS; - cmd->heavy_rx_thld_packets = - IWL_MVM_PS_HEAVY_RX_THLD_PACKETS; + + if (mvm->cur_ucode == IWL_UCODE_WOWLAN || cmd->flags & + cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { + cmd->rx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT); + cmd->tx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT); + } else { + cmd->rx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT); + cmd->tx_data_timeout_uapsd = + cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT); + } + + if (cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { + cmd->heavy_tx_thld_packets = + IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS; + cmd->heavy_rx_thld_packets = + IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS; + } else { + cmd->heavy_tx_thld_packets = + IWL_MVM_PS_HEAVY_TX_THLD_PACKETS; + cmd->heavy_rx_thld_packets = + IWL_MVM_PS_HEAVY_RX_THLD_PACKETS; + } cmd->heavy_tx_thld_percentage = IWL_MVM_PS_HEAVY_TX_THLD_PERCENT; cmd->heavy_rx_thld_percentage = |