551 lines
21 KiB
Plaintext
551 lines
21 KiB
Plaintext
/*
|
|
* Copyright 2016 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package android.hardware.wifi@1.0;
|
|
|
|
import IWifiIface;
|
|
import IWifiStaIfaceEventCallback;
|
|
|
|
/**
|
|
* Interface used to represent a single STA iface.
|
|
*/
|
|
interface IWifiStaIface extends IWifiIface {
|
|
/**
|
|
* Mask of capabilities suported by this Iface.
|
|
*/
|
|
enum StaIfaceCapabilityMask : uint32_t {
|
|
/**
|
|
* If set indicates that the APF APIs are supported.
|
|
* APF (Android Packet Filter) is a BPF like packet filtering
|
|
* bytecode executed by the firmware.
|
|
*/
|
|
APF = 1 << 0,
|
|
/**
|
|
* If set indicates that the Background Scan APIs are supported.
|
|
* Background scan allow the host to send a number of buckets down to the
|
|
* firmware. Each bucket contains a set of channels, a period, and some
|
|
* parameters about how and when to report results.
|
|
*/
|
|
BACKGROUND_SCAN = 1 << 1,
|
|
/**
|
|
* If set indicates that the link layer stats APIs are supported.
|
|
*/
|
|
LINK_LAYER_STATS = 1 << 2,
|
|
/**
|
|
* If set indicates that the RSSI monitor APIs are supported.
|
|
*/
|
|
RSSI_MONITOR = 1 << 3,
|
|
/**
|
|
* If set indicates that the roaming API's are supported.
|
|
*/
|
|
CONTROL_ROAMING = 1 << 4,
|
|
/**
|
|
* If set indicates support for Probe IE white listing.
|
|
*/
|
|
PROBE_IE_WHITELIST = 1 << 5,
|
|
/**
|
|
* If set indicates support for MAC & Probe Sequence Number randomization.
|
|
*/
|
|
SCAN_RAND = 1 << 6,
|
|
/**
|
|
* Support for 5 GHz Band.
|
|
*/
|
|
STA_5G = 1 << 7,
|
|
/**
|
|
* Support for GAS/ANQP queries.
|
|
*/
|
|
HOTSPOT = 1 << 8,
|
|
/**
|
|
* Support for Preferred Network Offload.
|
|
*/
|
|
PNO = 1 << 9,
|
|
/**
|
|
* Support for Tunneled Direct Link Setup.
|
|
*/
|
|
TDLS = 1 << 10,
|
|
/**
|
|
* Support for Tunneled Direct Link Setup off channel.
|
|
*/
|
|
TDLS_OFFCHANNEL = 1 << 11,
|
|
/**
|
|
* Support for neighbour discovery offload.
|
|
*/
|
|
ND_OFFLOAD = 1 << 12,
|
|
/**
|
|
* Support for keep alive packet offload.
|
|
*/
|
|
KEEP_ALIVE = 1 << 13,
|
|
/**
|
|
* Support for tracking connection packets' fate.
|
|
*/
|
|
DEBUG_PACKET_FATE = 1 << 14
|
|
};
|
|
|
|
/**
|
|
* Requests notifications of significant events on this iface. Multiple calls
|
|
* to this must register multiple callbacks each of which must receive all
|
|
* events.
|
|
*
|
|
* @param callback An instance of the |IWifiStaIfaceEventCallback| HIDL interface
|
|
* object.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|
|
|
*/
|
|
registerEventCallback(IWifiStaIfaceEventCallback callback)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Get the capabilities supported by this STA iface.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return capabilities Bitset of |StaIfaceCapabilityMask| values.
|
|
*/
|
|
getCapabilities()
|
|
generates (WifiStatus status,
|
|
bitfield<StaIfaceCapabilityMask> capabilities);
|
|
|
|
/**
|
|
* Used to query additional information about the chip's APF capabilities.
|
|
* Must fail if |StaIfaceCapabilityMask.APF| is not set.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return capabilities Instance of |StaApfPacketFilterCapabilities|.
|
|
*/
|
|
getApfPacketFilterCapabilities()
|
|
generates (WifiStatus status, StaApfPacketFilterCapabilities capabilities);
|
|
|
|
/**
|
|
* Installs an APF program on this iface, replacing an existing
|
|
* program if present.
|
|
* Must fail if |StaIfaceCapabilityMask.APF| is not set.
|
|
*
|
|
* APF docs
|
|
* ==========================================================================
|
|
* APF functionality, instructions and bytecode/binary format is described in:
|
|
* http://android.googlesource.com/platform/hardware/google/apf/
|
|
* +/b75c9f3714cfae3dad3d976958e063150781437e/apf.h
|
|
*
|
|
* The interpreter API is described here:
|
|
* http://android.googlesource.com/platform/hardware/google/apf/+/
|
|
* b75c9f3714cfae3dad3d976958e063150781437e/apf_interpreter.h#32
|
|
*
|
|
* The assembler/generator API is described in javadocs here:
|
|
* http://android.googlesource.com/platform/frameworks/base/+/
|
|
* 4456f33a958a7f09e608399da83c4d12b2e7d191/services/net/java/android/net/
|
|
* apf/ApfGenerator.java
|
|
*
|
|
* Disassembler usage is described here:
|
|
* http://android.googlesource.com/platform/hardware/google/apf/+/
|
|
* b75c9f3714cfae3dad3d976958e063150781437e/apf_disassembler.c#65
|
|
*
|
|
* The BPF to APF translator usage is described here:
|
|
* http://android.googlesource.com/platform/frameworks/base/+/
|
|
* 4456f33a958a7f09e608399da83c4d12b2e7d191/tests/net/java/android/net/
|
|
* apf/Bpf2Apf.java
|
|
* ==========================================================================
|
|
*
|
|
* @param cmdId command Id to use for this invocation.
|
|
* @param APF Program to be set.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_INVALID_ARGS|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
installApfPacketFilter(CommandId cmdId, vec<uint8_t> program)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Used to query additional information about the chip's Background Scan capabilities.
|
|
* Must fail if |StaIfaceCapabilityMask.BACKGROUND_SCAN| is not set.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return capabilities Instance of |StaBackgroundScanCapabilities|.
|
|
*/
|
|
getBackgroundScanCapabilities()
|
|
generates (WifiStatus status, StaBackgroundScanCapabilities capabilities);
|
|
|
|
/**
|
|
* Used to query the list of valid frequencies (depending on country code set)
|
|
* for the provided band. These channels may be specifed in the
|
|
* |BackgroundScanBucketParameters.frequenciesInMhz| for a background scan
|
|
* request.
|
|
*
|
|
* @param band Band for which the frequency list is being generated.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return frequencies vector of valid frequencies for the provided band.
|
|
*/
|
|
getValidFrequenciesForBand(WifiBand band)
|
|
generates (WifiStatus status, vec<WifiChannelInMhz> frequencies);
|
|
|
|
/**
|
|
* Start a background scan using the given cmdId as an identifier. Only one
|
|
* active background scan need be supported.
|
|
* Must fail if |StaIfaceCapabilityMask.BACKGROUND_SCAN| is not set.
|
|
*
|
|
* When this is called all requested buckets must be scanned, starting the
|
|
* beginning of the cycle.
|
|
*
|
|
* For example:
|
|
* If there are two buckets specified
|
|
* - Bucket 1: period=10s
|
|
* - Bucket 2: period=20s
|
|
* - Bucket 3: period=30s
|
|
* Then the following scans must occur
|
|
* - t=0 buckets 1, 2, and 3 are scanned
|
|
* - t=10 bucket 1 is scanned
|
|
* - t=20 bucket 1 and 2 are scanned
|
|
* - t=30 bucket 1 and 3 are scanned
|
|
* - t=40 bucket 1 and 2 are scanned
|
|
* - t=50 bucket 1 is scanned
|
|
* - t=60 buckets 1, 2, and 3 are scanned
|
|
* - and the patter repeats
|
|
*
|
|
* If any scan does not occur or is incomplete (error, interrupted, etc) then
|
|
* a cached scan result must still be recorded with the
|
|
* WIFI_SCAN_FLAG_INTERRUPTED flag set.
|
|
*
|
|
* @param cmdId command Id to use for this invocation.
|
|
* @params Background scan parameters.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_INVALID_ARGS|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
startBackgroundScan(CommandId cmdId, StaBackgroundScanParameters params)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Stop the background scan started.
|
|
* Must fail if |StaIfaceCapabilityMask.BACKGROUND_SCAN| is not set.
|
|
*
|
|
* @param cmdId command Id corresponding to the request.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
stopBackgroundScan(CommandId cmdId) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Enable link layer stats collection.
|
|
* Must fail if |StaIfaceCapabilityMask.LINK_LAYER_STATS| is not set.
|
|
*
|
|
* Radio statistics (once started) must not stop until disabled.
|
|
* Iface statistics (once started) reset and start afresh after each
|
|
* connection until disabled.
|
|
*
|
|
* @param debug Set for field debug mode. Driver must collect all
|
|
* statistics regardless of performance impact.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
enableLinkLayerStatsCollection(bool debug)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Disable link layer stats collection.
|
|
* Must fail if |StaIfaceCapabilityMask.LINK_LAYER_STATS| is not set.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
disableLinkLayerStatsCollection() generates (WifiStatus status);
|
|
|
|
/**
|
|
* Retrieve the latest link layer stats.
|
|
* Must fail if |StaIfaceCapabilityMask.LINK_LAYER_STATS| is not set or if
|
|
* link layer stats collection hasn't been explicitly enabled.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return stats Instance of |LinkLayerStats|.
|
|
*/
|
|
getLinkLayerStats() generates (WifiStatus status, StaLinkLayerStats stats);
|
|
|
|
/**
|
|
* Start RSSI monitoring on the currently connected access point.
|
|
* Once the monitoring is enabled,
|
|
* |IWifiStaIfaceEventCallback.onRssiThresholdBreached| callback must be
|
|
* invoked to indicate if the RSSI goes above |maxRssi| or below |minRssi|.
|
|
* Must fail if |StaIfaceCapabilityMask.RSSI_MONITOR| is not set.
|
|
*
|
|
* @param cmdId command Id to use for this invocation.
|
|
* @param maxRssi Maximum RSSI threshold.
|
|
* @param minRssi Minimum RSSI threshold.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_ARGS_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
startRssiMonitoring(CommandId cmdId, Rssi maxRssi, Rssi minRssi)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Stop RSSI monitoring.
|
|
* Must fail if |StaIfaceCapabilityMask.RSSI_MONITOR| is not set.
|
|
*
|
|
* @param cmdId command Id corresponding to the request.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
stopRssiMonitoring(CommandId cmdId) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Get roaming control capabilities.
|
|
* Must fail if |StaIfaceCapabilityMask.CONTROL_ROAMING| is not set.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return caps Instance of |StaRoamingCapabilities|.
|
|
*/
|
|
getRoamingCapabilities()
|
|
generates (WifiStatus status, StaRoamingCapabilities caps);
|
|
|
|
/**
|
|
* Configure roaming control parameters.
|
|
* Must fail if |StaIfaceCapabilityMask.CONTROL_ROAMING| is not set.
|
|
*
|
|
* @param config Instance of |StaRoamingConfig|.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
configureRoaming(StaRoamingConfig config) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Set the roaming control state with the parameters configured
|
|
* using |configureRoaming|. Depending on the roaming state set, the
|
|
* driver/firmware would enable/disable control over roaming decisions.
|
|
* Must fail if |StaIfaceCapabilityMask.CONTROL_ROAMING| is not set.
|
|
*
|
|
* @param state State of the roaming control.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_BUSY|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
setRoamingState(StaRoamingState state) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Enable/Disable Neighbour discovery offload functionality in the firmware.
|
|
*
|
|
* @param enable true to enable, false to disable.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
enableNdOffload(bool enable) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Start sending the specified keep alive packets periodically.
|
|
*
|
|
* @param cmdId command Id to use for this invocation.
|
|
* @param ipPacketData IP packet contents to be transmitted.
|
|
* @param etherType 16 bit ether type to be set in the ethernet frame
|
|
* transmitted.
|
|
* @param srcAddress Source MAC address of the packet.
|
|
* @param dstAddress Destination MAC address of the packet.
|
|
* @param periodInMs Interval at which this packet must be transmitted.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
startSendingKeepAlivePackets(
|
|
CommandId cmdId, vec<uint8_t> ipPacketData, uint16_t etherType,
|
|
MacAddress srcAddress, MacAddress dstAddress, uint32_t periodInMs)
|
|
generates (WifiStatus status);
|
|
|
|
/**
|
|
* Stop sending the specified keep alive packets.
|
|
*
|
|
* @param cmdId command Id corresponding to the request.
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
stopSendingKeepAlivePackets(CommandId cmdId) generates (WifiStatus status);
|
|
|
|
/**
|
|
* Set the MAC OUI during scanning.
|
|
* An OUI {Organizationally Unique Identifier} is a 24-bit number that
|
|
* uniquely identifies a vendor or manufacturer.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
setScanningMacOui(uint8_t[3] oui) generates (WifiStatus status);
|
|
|
|
/**
|
|
* API to start packet fate monitoring.
|
|
* - Once started, monitoring must remain active until HAL is stopped or the
|
|
* chip is reconfigured.
|
|
* - When HAL is unloaded, all packet fate buffers must be cleared.
|
|
* - The packet fates are used to monitor the state of packets transmitted/
|
|
* received during association.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
*/
|
|
startDebugPacketFateMonitoring() generates (WifiStatus status);
|
|
|
|
/**
|
|
* API to retrieve fates of outbound packets.
|
|
* - HAL implementation must return the fates of
|
|
* all the frames transmitted for the most recent association.
|
|
* The fate reports must follow the same order as their respective
|
|
* packets.
|
|
* - HAL implementation may choose (but is not required) to include
|
|
* reports for management frames.
|
|
* - Packets reported by firmware, but not recognized by driver,
|
|
* must be included. However, the ordering of the corresponding
|
|
* reports is at the discretion of HAL implementation.
|
|
* - Framework must be able to call this API multiple times for the same
|
|
* association.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return fates Vector of |WifiDebugTxPacketFateReport| instances corresponding
|
|
* to the packet fates.
|
|
*/
|
|
getDebugTxPacketFates()
|
|
generates (WifiStatus status, vec<WifiDebugTxPacketFateReport> fates);
|
|
|
|
/**
|
|
* API to retrieve fates of inbound packets.
|
|
* - HAL implementation must return the fates of
|
|
* all the frames received for the most recent association.
|
|
* The fate reports must follow the same order as their respective
|
|
* packets.
|
|
* - HAL implementation may choose (but is not required) to include
|
|
* reports for management frames.
|
|
* - Packets reported by firmware, but not recognized by driver,
|
|
* must be included. However, the ordering of the corresponding
|
|
* reports is at the discretion of HAL implementation.
|
|
* - Framework must be able to call this API multiple times for the same
|
|
* association.
|
|
*
|
|
* @return status WifiStatus of the operation.
|
|
* Possible status codes:
|
|
* |WifiStatusCode.SUCCESS|,
|
|
* |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
|
|
* |WifiStatusCode.ERROR_NOT_SUPPORTED|,
|
|
* |WifiStatusCode.ERROR_NOT_STARTED|,
|
|
* |WifiStatusCode.ERROR_NOT_AVAILABLE|,
|
|
* |WifiStatusCode.ERROR_UNKNOWN|
|
|
* @return fates Vector of |WifiDebugRxPacketFateReport| instances corresponding
|
|
* to the packet fates.
|
|
*/
|
|
getDebugRxPacketFates()
|
|
generates (WifiStatus status, vec<WifiDebugRxPacketFateReport> fates);
|
|
};
|