Update TWT related comments
Bug: 317805772
Test: m
Change-Id: I29800e8ecbbce245d2038eb098890b8b2c1ecbf1
diff --git a/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl b/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
index 4012c3e..5db5e81 100644
--- a/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
@@ -18,6 +18,14 @@
/**
* Target Wake Time (TWT) Capabilities supported.
+ *
+ * TWT allows Wi-Fi stations to manage activity in a network by scheduling to operate at different
+ * times. This minimizes the contention and reduces the required amount of time that a station
+ * utilizing a power management mode needs to be awake.
+ *
+ * IEEE 802.11ax standard defines two modes of TWT operation:
+ * - Individual TWT (default mode of operation if TWT requester is supported)
+ * - Broadcast TWT
*/
@VintfStability
parcelable TwtCapabilities {
diff --git a/wifi/aidl/android/hardware/wifi/TwtRequest.aidl b/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
index b063da3..3338dee 100644
--- a/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
@@ -31,6 +31,9 @@
int minWakeDurationMicros;
/**
* Maximum TWT wake duration in microseconds.
+ *
+ * As per IEEE 802.11ax spec, section 9.4.2.199 TWT element, the maximum wake duration is
+ * 65280 microseconds.
*/
int maxWakeDurationMicros;
/**
@@ -39,6 +42,9 @@
long minWakeIntervalMicros;
/**
* Maximum TWT wake interval in microseconds.
+ *
+ * As per IEEE 802.11ax spec, section 9.4.2.199 TWT element, the maximum wake interval is
+ * 65535 * 2^31 microseconds.
*/
long maxWakeIntervalMicros;
}