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path: root/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw-api-power.h')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw-api-power.h143
1 files changed, 119 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..060e630b3d82 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 +132,72 @@ 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: TBD
+ * @snooze_window: TBD
+ * @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_traffic_thr_tx_pkts: TX threshold measured in number of packets
+ * @heavy_traffic_thr_rx_pkts: RX threshold measured in number of packets
+ * @heavy_traffic_thr_tx_load: TX threshold measured in load's percentage
+ * @heavy_traffic_thr_rx_load: 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_traffic_threshold_tx_packets;
+ u8 heavy_traffic_threshold_rx_packets;
+ u8 heavy_traffic_threshold_tx_percentage;
+ u8 heavy_traffic_threshold_rx_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 +216,21 @@ 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 +239,17 @@ 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 +265,17 @@ 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 +285,23 @@ 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