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wifi(interface): Add wifi host debug wake up reason stats am: e0724f98b0

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am: 3dd396eb5e

Change-Id: Ib132c7ac5084a9f066647e0601f5626ec2b51e63
This commit is contained in:
Roshan Pius
2016-11-17 01:04:54 +00:00
committed by android-build-merger
parent ed5be10c54 3dd396eb5e
commit 75ea50e963
3 changed files with 265 additions and 0 deletions
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136
wifi/1.0/Android.mk
View File

@@ -1542,6 +1542,74 @@ $(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxIcmpPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxIcmpPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxIcmpPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxMulticastPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxMulticastPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxMulticastPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonStats)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonStats.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonStats
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugPacketFateFrameInfo)
#
@@ -3769,6 +3837,74 @@ $(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxIcmpPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxIcmpPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxIcmpPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxMulticastPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxMulticastPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxMulticastPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonRxPacketDetails)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonRxPacketDetails.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonRxPacketDetails
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugHostWakeReasonStats)
#
GEN := $(intermediates)/android/hardware/wifi/1.0/WifiDebugHostWakeReasonStats.java
$(GEN): $(HIDL)
$(GEN): PRIVATE_HIDL := $(HIDL)
$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
$(GEN): PRIVATE_CUSTOM_TOOL = \
$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-Ljava -randroid.hardware:hardware/interfaces \
android.hardware.wifi@1.0::types.WifiDebugHostWakeReasonStats
$(GEN): $(LOCAL_PATH)/types.hal
$(transform-generated-source)
LOCAL_GENERATED_SOURCES += $(GEN)
#
# Build types.hal (WifiDebugPacketFateFrameInfo)
#

22
wifi/1.0/IWifiChip.hal
View File

@@ -159,6 +159,10 @@ interface IWifiChip {
* This mostly contains firmware event logs.
*/
DEBUG_RING_BUFFER_VENDOR_DATA_SUPPORTED = 1 << 5,
/**
* Host wake reasons stats collection.
*/
DEBUG_HOST_WAKE_REASON_STATS = 1 << 6,
};
/**
@@ -558,4 +562,22 @@ interface IWifiChip {
* |WifiStatusCode.UNKNOWN|
*/
forceDumpToDebugRingBuffer(string ringName) generates (WifiStatus status);
/**
* API to retrieve the wifi wake up reason stats for debugging.
* The driver is expected to start maintaining these stats once the chip
* is configured using |configureChip|. These stats must be reset whenever
* the chip is reconfigured or the HAL is stopped.
*
* @return status WifiStatus of the operation.
* Possible status codes:
* |WifiStatusCode.SUCCESS|,
* |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
* |WifiStatusCode.NOT_AVAILABLE|,
* |WifiStatusCode.UNKNOWN|
* @return stats Instance of |WifiDebugHostWakeReasonStats|.
*/
getDebugHostWakeReasonStats()
generates (WifiStatus status, WifiDebugHostWakeReasonStats stats);
};

107
wifi/1.0/types.hal
View File

@@ -3063,3 +3063,110 @@ struct WifiDebugRxPacketFateReport {
WifiDebugRxPacketFate fate;
WifiDebugPacketFateFrameInfo frameInfo;
};
/**
* Struct capturing the count of all rx packets that caused
* host wakeup.
*/
struct WifiDebugHostWakeReasonRxPacketDetails {
/**
* Total rx unicast packet which woke up host.
*/
uint32_t rxUnicastCnt;
/**
* Total rx multicast packet which woke up host.
*/
uint32_t rxMulticastCnt;
/**
* Total rx broadcast packet which woke up host.
*/
uint32_t rxBroadcastCnt;
};
/**
* Struct capturing the count of all rx multicast packets that caused
* host wakeup.
*/
struct WifiDebugHostWakeReasonRxMulticastPacketDetails {
/**
* Rx wake packet was ipv4 multicast.
*/
uint32_t ipv4RxMulticastAddrCnt;
/**
* Rx wake packet was ipv6 multicast.
*/
uint32_t ipv6RxMulticastAddrCnt;
/**
* Rx wake packet was non-ipv4 and non-ipv6.
*/
uint32_t otherRxMulticastAddrCnt;
};
/**
* Struct capturing the count of all rx ICMP packets that caused
* host wakeup.
*/
struct WifiDebugHostWakeReasonRxIcmpPacketDetails {
/**
* Wake icmp packet count.
*/
uint32_t icmpPkt;
/**
* Wake icmp6 packet count.
*/
uint32_t icmp6Pkt;
/**
* Wake icmp6 RA packet count.
*/
uint32_t icmp6Ra;
/**
* Wake icmp6 NA packet count.
*/
uint32_t icmp6Na;
/**
* Wake icmp6 NS packet count.
*/
uint32_t icmp6Ns;
};
/**
* Structure capturing the count of all the wireless related host wakeup.
* This is used to capture all the reasons why the host processor
* (WLAN driver) was woken up by the WLAN firmware.
* These stats may be used to debug any power issues caused due to frequent
* wakeup of the host processor by the WLAN firmware.
*/
struct WifiDebugHostWakeReasonStats {
/**
* Total count of cmd/event wakes.
* These must account for all wakeups due to WLAN management
* commands/events received over the air.
*/
uint32_t totalCmdEventWakeCnt;
/**
* Vector of wake counts per cmd/event type.
* The number of command types and their meaning is only understood by the
* vendor.
*/
vec<uint32_t> cmdEventWakeCntPerType;
/**
* Total count of drive/fw wakes.
* These must account for all wakeups due to local driver/firmware
* interactions. These include all vendor implementation specific
* interactions like any heart-beat monitoring, Bus management, etc.
*/
uint32_t totalDriverFwLocalWakeCnt;
/**
* Vector of wake counts per driver/firmware interaction type.
* The number of command types and their meaning is only understood by the
* vendor.
*/
vec<uint32_t> driverFwLocalWakeCntPerType;
/**
* Total data rx packets, that woke up host.
*/
uint32_t totalRxPacketWakeCnt;
WifiDebugHostWakeReasonRxPacketDetails rxPktWakeDetails;
WifiDebugHostWakeReasonRxMulticastPacketDetails rxMulticastPkWakeDetails;
WifiDebugHostWakeReasonRxIcmpPacketDetails rxIcmpPkWakeDetails;
};