diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-power.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | 147 |
1 files changed, 123 insertions, 24 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h index a6da359a80c3..8e7ab41079ca 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h +++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h @@ -79,6 +79,10 @@ * '1' Driver enables PM (use rest of parameters) * @POWER_FLAGS_SKIP_OVER_DTIM_MSK: '0' PM have to walk up every DTIM, * '1' PM could sleep over DTIM till listen Interval. + * @POWER_FLAGS_SNOOZE_ENA_MSK: Enable snoozing only if uAPSD is enabled and all + * access categories are both delivery and trigger enabled. + * @POWER_FLAGS_BT_SCO_ENA: Enable BT SCO coex only if uAPSD and + * PBW Snoozing enabled * @POWER_FLAGS_ADVANCE_PM_ENA_MSK: Advanced PM (uAPSD) enable mask * @POWER_FLAGS_LPRX_ENA_MSK: Low Power RX enable. */ @@ -86,6 +90,8 @@ enum iwl_power_flags { POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0), POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK = BIT(1), POWER_FLAGS_SKIP_OVER_DTIM_MSK = BIT(2), + POWER_FLAGS_SNOOZE_ENA_MSK = BIT(5), + POWER_FLAGS_BT_SCO_ENA = BIT(8), POWER_FLAGS_ADVANCE_PM_ENA_MSK = BIT(9), POWER_FLAGS_LPRX_ENA_MSK = BIT(11), }; @@ -93,7 +99,8 @@ enum iwl_power_flags { #define IWL_POWER_VEC_SIZE 5 /** - * struct iwl_powertable_cmd - Power Table Command + * struct iwl_powertable_cmd - legacy power command. Beside old API support this + * is used also with a new power API for device wide power settings. * POWER_TABLE_CMD = 0x77 (command, has simple generic response) * * @flags: Power table command flags from POWER_FLAGS_* @@ -125,6 +132,76 @@ struct iwl_powertable_cmd { } __packed; /** + * struct iwl_mac_power_cmd - New power command containing uAPSD support + * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response) + * @id_and_color: MAC contex identifier + * @flags: Power table command flags from POWER_FLAGS_* + * @keep_alive_seconds: Keep alive period in seconds. Default - 25 sec. + * Minimum allowed:- 3 * DTIM. Keep alive period must be + * set regardless of power scheme or current power state. + * FW use this value also when PM is disabled. + * @rx_data_timeout: Minimum time (usec) from last Rx packet for AM to + * PSM transition - legacy PM + * @tx_data_timeout: Minimum time (usec) from last Tx packet for AM to + * PSM transition - legacy PM + * @sleep_interval: not in use + * @skip_dtim_periods: Number of DTIM periods to skip if Skip over DTIM flag + * is set. For example, if it is required to skip over + * one DTIM, this value need to be set to 2 (DTIM periods). + * @rx_data_timeout_uapsd: Minimum time (usec) from last Rx packet for AM to + * PSM transition - uAPSD + * @tx_data_timeout_uapsd: Minimum time (usec) from last Tx packet for AM to + * PSM transition - uAPSD + * @lprx_rssi_threshold: Signal strength up to which LP RX can be enabled. + * Default: 80dbm + * @num_skip_dtim: Number of DTIMs to skip if Skip over DTIM flag is set + * @snooze_interval: Maximum time between attempts to retrieve buffered data + * from the AP [msec] + * @snooze_window: A window of time in which PBW snoozing insures that all + * packets received. It is also the minimum time from last + * received unicast RX packet, before client stops snoozing + * for data. [msec] + * @snooze_step: TBD + * @qndp_tid: TID client shall use for uAPSD QNDP triggers + * @uapsd_ac_flags: Set trigger-enabled and delivery-enabled indication for + * each corresponding AC. + * Use IEEE80211_WMM_IE_STA_QOSINFO_AC* for correct values. + * @uapsd_max_sp: Use IEEE80211_WMM_IE_STA_QOSINFO_SP_* for correct + * values. + * @heavy_tx_thld_packets: TX threshold measured in number of packets + * @heavy_rx_thld_packets: RX threshold measured in number of packets + * @heavy_tx_thld_percentage: TX threshold measured in load's percentage + * @heavy_rx_thld_percentage: RX threshold measured in load's percentage + * @limited_ps_threshold: +*/ +struct iwl_mac_power_cmd { + /* CONTEXT_DESC_API_T_VER_1 */ + __le32 id_and_color; + + /* CLIENT_PM_POWER_TABLE_S_VER_1 */ + __le16 flags; + __le16 keep_alive_seconds; + __le32 rx_data_timeout; + __le32 tx_data_timeout; + __le32 rx_data_timeout_uapsd; + __le32 tx_data_timeout_uapsd; + u8 lprx_rssi_threshold; + u8 skip_dtim_periods; + __le16 snooze_interval; + __le16 snooze_window; + u8 snooze_step; + u8 qndp_tid; + u8 uapsd_ac_flags; + u8 uapsd_max_sp; + u8 heavy_tx_thld_packets; + u8 heavy_rx_thld_packets; + u8 heavy_tx_thld_percentage; + u8 heavy_rx_thld_percentage; + u8 limited_ps_threshold; + u8 reserved; +} __packed; + +/** * struct iwl_beacon_filter_cmd * REPLY_BEACON_FILTERING_CMD = 0xd2 (command) * @id_and_color: MAC contex identifier @@ -143,11 +220,21 @@ struct iwl_powertable_cmd { * calculated for current beacon is less than the threshold, use * Roaming Energy Delta Threshold, otherwise use normal Energy Delta * Threshold. Typical energy threshold is -72dBm. - * @bf_temperature_delta: Send Beacon to driver if delta in temperature values - * calculated for this and the last passed beacon is greater than this - * threshold. Zero value means that the temperature changeis ignored for + * @bf_temp_threshold: This threshold determines the type of temperature + * filtering (Slow or Fast) that is selected (Units are in Celsuis): + * If the current temperature is above this threshold - Fast filter + * will be used, If the current temperature is below this threshold - + * Slow filter will be used. + * @bf_temp_fast_filter: Send Beacon to driver if delta in temperature values + * calculated for this and the last passed beacon is greater than this + * threshold. Zero value means that the temperature change is ignored for * beacon filtering; beacons will not be forced to be sent to driver * regardless of whether its temerature has been changed. + * @bf_temp_slow_filter: Send Beacon to driver if delta in temperature values + * calculated for this and the last passed beacon is greater than this + * threshold. Zero value means that the temperature change is ignored for + * beacon filtering; beacons will not be forced to be sent to driver + * regardless of whether its temerature has been changed. * @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled. * @bf_filter_escape_timer: Send beacons to to driver if no beacons were passed * for a specific period of time. Units: Beacons. @@ -156,17 +243,17 @@ struct iwl_powertable_cmd { * @ba_enable_beacon_abort: 1, beacon abort is enabled; 0, disabled. */ struct iwl_beacon_filter_cmd { - u8 bf_energy_delta; - u8 bf_roaming_energy_delta; - u8 bf_roaming_state; - u8 bf_temperature_delta; - u8 bf_enable_beacon_filter; - u8 bf_debug_flag; - __le16 reserved1; + __le32 bf_energy_delta; + __le32 bf_roaming_energy_delta; + __le32 bf_roaming_state; + __le32 bf_temp_threshold; + __le32 bf_temp_fast_filter; + __le32 bf_temp_slow_filter; + __le32 bf_enable_beacon_filter; + __le32 bf_debug_flag; __le32 bf_escape_timer; __le32 ba_escape_timer; - u8 ba_enable_beacon_abort; - u8 reserved2[3]; + __le32 ba_enable_beacon_abort; } __packed; /* Beacon filtering and beacon abort */ @@ -182,9 +269,17 @@ struct iwl_beacon_filter_cmd { #define IWL_BF_ROAMING_STATE_MAX 255 #define IWL_BF_ROAMING_STATE_MIN 0 -#define IWL_BF_TEMPERATURE_DELTA_DEFAULT 5 -#define IWL_BF_TEMPERATURE_DELTA_MAX 255 -#define IWL_BF_TEMPERATURE_DELTA_MIN 0 +#define IWL_BF_TEMP_THRESHOLD_DEFAULT 112 +#define IWL_BF_TEMP_THRESHOLD_MAX 255 +#define IWL_BF_TEMP_THRESHOLD_MIN 0 + +#define IWL_BF_TEMP_FAST_FILTER_DEFAULT 1 +#define IWL_BF_TEMP_FAST_FILTER_MAX 255 +#define IWL_BF_TEMP_FAST_FILTER_MIN 0 + +#define IWL_BF_TEMP_SLOW_FILTER_DEFAULT 5 +#define IWL_BF_TEMP_SLOW_FILTER_MAX 255 +#define IWL_BF_TEMP_SLOW_FILTER_MIN 0 #define IWL_BF_ENABLE_BEACON_FILTER_DEFAULT 1 @@ -194,19 +289,23 @@ struct iwl_beacon_filter_cmd { #define IWL_BF_ESCAPE_TIMER_MAX 1024 #define IWL_BF_ESCAPE_TIMER_MIN 0 -#define IWL_BA_ESCAPE_TIMER_DEFAULT 3 +#define IWL_BA_ESCAPE_TIMER_DEFAULT 6 +#define IWL_BA_ESCAPE_TIMER_D3 6 #define IWL_BA_ESCAPE_TIMER_MAX 1024 #define IWL_BA_ESCAPE_TIMER_MIN 0 #define IWL_BA_ENABLE_BEACON_ABORT_DEFAULT 1 -#define IWL_BF_CMD_CONFIG_DEFAULTS \ - .bf_energy_delta = IWL_BF_ENERGY_DELTA_DEFAULT, \ - .bf_roaming_energy_delta = IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT, \ - .bf_roaming_state = IWL_BF_ROAMING_STATE_DEFAULT, \ - .bf_temperature_delta = IWL_BF_TEMPERATURE_DELTA_DEFAULT, \ - .bf_debug_flag = IWL_BF_DEBUG_FLAG_DEFAULT, \ - .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT), \ +#define IWL_BF_CMD_CONFIG_DEFAULTS \ + .bf_energy_delta = cpu_to_le32(IWL_BF_ENERGY_DELTA_DEFAULT), \ + .bf_roaming_energy_delta = \ + cpu_to_le32(IWL_BF_ROAMING_ENERGY_DELTA_DEFAULT), \ + .bf_roaming_state = cpu_to_le32(IWL_BF_ROAMING_STATE_DEFAULT), \ + .bf_temp_threshold = cpu_to_le32(IWL_BF_TEMP_THRESHOLD_DEFAULT), \ + .bf_temp_fast_filter = cpu_to_le32(IWL_BF_TEMP_FAST_FILTER_DEFAULT), \ + .bf_temp_slow_filter = cpu_to_le32(IWL_BF_TEMP_SLOW_FILTER_DEFAULT), \ + .bf_debug_flag = cpu_to_le32(IWL_BF_DEBUG_FLAG_DEFAULT), \ + .bf_escape_timer = cpu_to_le32(IWL_BF_ESCAPE_TIMER_DEFAULT), \ .ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_DEFAULT) #endif |