WLAN services
wlan:inf
This is "nn::wlan::detail::IInfraManager".
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | OpenMode |
| 1 | CloseMode |
| 2 | GetMacAddress |
| 3 | StartScan |
| 4 | StopScan |
| 5 | Connect |
| 6 | CancelConnect |
| 7 | Disconnect |
| 8 | GetConnectionEvent |
| 9 | GetConnectionStatus |
| 10 | GetState |
| 11 | GetScanResult |
| 12 | GetRssi |
| 13 | ChangeRxAntenna |
| 14 | GetFwVersion |
| 15 | RequestSleep |
| 16 | RequestWakeUp |
| 17 | ConnectWithWps |
| 18 | [3.0.0+] GetWakeupReason |
| 19 | [3.0.0+] SetTcpSessionInformation |
| 20 | [3.0.0+] RemoveTcpSessionInformation |
| 21 | [3.0.0+] GetWakeupReasonRaw |
| 22 | [3.0.0+] SetWakeupReasonRaw |
| 23 | [3.0.0+] EnableWowlFeatures |
| 24 | [3.0.0+] GetWowlStats |
| 25 | [3.0.0+] ClearWowlStats |
| 26 | [4.0.0+] EmulateDriverInitFail |
| 27 | [4.0.0+] GetAllowedChannels |
| 28 | [5.0.0+] InitializeWlan |
| 29 | [7.0.0+] FinalizeWlan |
| 30 | [8.0.0+] SetWowlDelayedWakeTime |
| 31 | [11.0.0+] StartConcurrentCommunication |
| 32 | [11.0.0+] StopConcurrentCommunication |
| 33 | [11.0.0+] SendConcurrentData |
| 34 | [11.0.0+] RecvConcurrentData |
| 35 | [11.0.0+] CancelRecvConcurrentData |
| 36 | [11.0.0+] SetConcurrentCycle |
| 37 | [11.0.0+] SetConcurrentDataRate |
| 38 | [13.0.0+] SetPowerSaveMode |
OpenMode
No input/output.
Sends command message 0x99 to the state machine.
This is used by nifm.
CloseMode
No input/output.
Sends command message 0x9A to the state machine.
This is used by nifm.
GetMacAddress
No input. Returns an output #MacAddress.
Sends command message 0x18 (GetMacAddress) to the state machine.
This is used by nifm.
StartScan
Takes a type-0x15 input buffer buffer containing a #ScanRequest. No output.
[15.0.0+] Now takes a type-0x19 input buffer instead of a type-0x15 input buffer.
Sends command messages 0xA (SetWlanInterfaceUpDown) and 0x14 (ScanRequest) to the state machine.
This is used by nifm.
StopScan
No input/output.
Sends command message 0x16 (CancelScan) to the state machine.
This is used by nifm.
Connect
Takes an input #ConnectParam. No output.
[4.0.0+] Now takes an additional 4-bytes of input.
Sends command messages 0xA (SetWlanInterfaceUpDown), 0x11 (SetBeaconLostTimeout) and 0x20 (JoinNetworkSta) to the state machine.
This is used by nifm.
CancelConnect
No input/output.
Sends command message 0x23 (CancelJoinNetwork) to the state machine.
This is used by nifm.
Disconnect
No input/output.
Sends command message 0x24 (DisconnectRequest) to the state machine.
This is used by nifm.
GetConnectionEvent
Takes an input u32 SystemEventType. Returns an output Event handle.
This is used by nifm.
GetConnectionStatus
No input. Returns an output #ConnectionStatus.
Sends command message 0x80 (GetState) to the state machine, to check current state. Then this copies data from state to output (unrelated to message 0x80).
This is used by nifm.
GetState
No input. Returns an output #State.
Sends command message 0x80 (GetState) to the state machine.
This is used by nifm.
GetScanResult
Takes a type-0x6 output buffer containing a #ScanResult. No output.
Sends command message 0x15 (BssInfoListGet) to the state machine.
This is used by nifm.
GetRssi
No input. Returns an output u32 Rssi.
Sends command message 0x2E (GetRssi) to the state machine.
This is used by nifm.
ChangeRxAntenna
Takes an input u32. No output.
Sends command message 0x30 (SetRxChain) to the state machine.
The input value must be 1-3.
The message handler calls two vfuncs. The first vfunc uses the input u32 directly to configure "rxchain". The second vfunc configures "btc_params" with data determined using the input value.
This is not used on retail.
GetFwVersion
Takes a type-0xA output buffer containing a #FwVersion. No output.
Sends command message 0x33 (GetFwVersion) to the state machine. The handler validates state, then gets the value for config "ver".
This is not used on retail.
RequestSleep
No input/output.
[15.0.0+] This had various changes.
Sends command messages 0x24 (DisconnectRequest), 0x34 (RequestSleep), 0x3D and 0x3E to the state machine.
First message GetState is sent, if state is 0x3 it does the following:
- Sends message 0x3D. If successful and the output u8 is 0, this then does the following:
- Uses GetState to check for state 0x2/0x3. On success message DisconnectRequest is sent. If state is invalid or the command message failed, this will Abort.
- Uses GetState to check for state 0x1/0x2/0xA. On success message 0x9A with param=0 is sent. If state is invalid or the command message failed, this will Abort.
Then message RequestSleep is sent. If the Result is not 0x146B (including success), it returns the Result. Otherwise when the Result is that value, it does the following:
- Sends message 0x3E.
- Uses GetState to check for state 0x2/0x3. On success message DisconnectRequest is sent. If state is invalid or the command message failed, this will Abort.
- Uses GetState to check for state 0x1/0x2/0xA. On success message 0x9A with param=0 is sent. If state is invalid or the command message failed, this will Abort.
- Then this cmpl impl func will return the Result from calling itself.
This is used by nifm.
RequestWakeUp
No input/output.
[15.0.0+] This had various changes.
Sends command messages 0x1 (InitalizeWlanDriver), 0x24 (DisconnectRequest), 0x35 (RequestWakeUp), 0x3E, 0x80 (GetState) and 0x81 (GetStateBeforeSleep) to the state machine.
First message GetState is sent, returning 0 if state is 0xC, or throwing error if it isn't 0xA. Then message RequestWakeUp is sent, if successful then message 0x3E is sent and 0 is returned.
If RequestWakeUp fails it will immediately return the Result, unless the Result is one of the following:
- 0xE86B (normal non-wowl codepath was previously used during RequestSleep): Sends message InitalizeWlanDriver, returning a Result on failure. Then message GetStateBeforeSleep is sent. If the output state is 0x1, it returns 0. If not 0x2 or the second output field is non-zero, it will Abort. Uses GetState to verify the state is valid, returning the Result from that on failure. Otherwise this will return the Result from sending command request 0x99 with param=0.
- 0xE66B: Sends message 0x3E. Uses GetState to verify the state is valid, when valid then message DisconnectRequest is sent. If state-validation/DisconnectRequest failed this will Abort, otherwise this then returns 0.
This is used by nifm.
ConnectWithWps
Takes a type-0x9 input buffer containing a #WpsPin and two input u32s WpsMethod and BeaconLostTimeout. No output.
Sends command messages 0xA (SetWlanInterfaceUpDown), 0x11 (SetBeaconLostTimeout) and 0x21 (JoinNetworkStaWithWps) to the state machine.
This is not used on retail.
GetWakeupReason
No input. Returns an output u32.
Sends command message 0x80 (GetState) to the state machine, to check current state. Sends command message 0x36 to the state machine to get a value from state, which is then passed to a vfunc call. That func checks bits in the input to determine what value to return, which is then written to the output u32.
This is not used on retail.
SetTcpSessionInformation
Takes an input #MacAddress, three input u16s SrcPort, DstPort and Unk0, and three input u32s SrcIp, DstIp and Unk1. No output.
This copies the input data into state, and sets a flag in state. The input is written into state with the following structure: #MacAddress, SrcIp, DstIp, SrcPort, DstPort, Unk1, Unk0.
This data is used during RequestSleep if a state field is set for using it (the codepath using this will throw an error if this data was not set). This data is cleared afterwards unless sleep was successfully entered with wowl. This is also cleared during RequestWakeUp. This is used for configuring various config related to wowl/tcpka/etc (wake-on-WLAN/TCP keep-alive). Note that an error is thrown if "wowl_activate" isn't set but sysmodule-side doesn't do so - this seems to be set automatically at some point.
This is used by nifm.
RemoveTcpSessionInformation
No input/output.
This clears the state set by #SetTcpSessionInformation.
This is not used on retail.
GetWakeupReasonRaw
No input. Returns an output u32.
Same as #GetWakeupReason except the value from the request is returned directly, without calling the vfunc.
This is not used on retail.
SetWakeupReasonRaw
Takes an input u32. No output.
Same as #GetWakeupReasonRaw except this uses message 0x37 with the input u32. This is handled by writing the u32 into a global field (default value is 0xBC), which is used during configuration for "wowl".
This is not used on retail.
EnableWowlFeatures
Takes an input u32. No output.
Sends command message 0x38 to the state machine. This is handled by writing the input value into a global flags field. The default value is 0x3 (all flag bits set). These flag bits are checked during the RequestSleep code handling the state for #SetTcpSessionInformation.
This is not used on retail.
GetWowlStats
No input. Returns a #WakeUpStats and a #SleepStats.
[5.0.0+] Now returns a total of 0x58-bytes of output instead of 0x5C.
Sends command message 0x39 to the state machine, with 0x20-bytes from the output being copied to the first output struct. Sends command message 0x3A to the state machine, with 0x38-bytes from the output being copied to the second output struct.
These requests get data from state.
This is not used on retail.
ClearWowlStats
Takes two input bools. No output.
When the first bool flag is set, sends command message 0x3B to the state machine. When the second bool flag is set, sends command message 0x3C to the state machine. Then 0 is returned.
Both requests are handled by clearing various data in state. The first request clears the first state struct returned by #GetWowlStats, likewise with the second request and the second state struct from #GetWowlStats.
This is not used on retail.
EmulateDriverInitFail
No input/output.
This sends a request which sets a global flag.
This flag is eventually checked by code which runs via RequestSleep, and in one case with wlan:dtc cmd19 (also used by requests done by nnMain/RequestWakeUp).
This is not used on retail.
GetAllowedChannels
Takes a type-0xA output buffer containing an array of 2-byte entries. Returns an output u32 total_out.
This memcpys data from state into the output buffer, clamped to a maximum of 0x40 entries (nifm hard-codes the count to 0x26).
This is used by nifm.
InitializeWlan
No input/output.
Sends command message 0x1 (InitalizeWlanDriver) to the state machine.
This is not used on retail.
FinalizeWlan
No input/output.
Sends command message 0x2 (FinalizeWlanDriver) to the state machine.
This is not used on retail.
SetWowlDelayedWakeTime
Takes an input s32 WowlDelayedWakeTime. No output.
WowlDelayedWakeTime must be <=0xE10 (3600) and >= -1. This value is written into state (last field in the state struct also used by #SetTcpSessionInformation, which #SetTcpSessionInformation doesn't write), then this returns 0.
The user-process code using this cmd also has the above bounds check.
This is used by wlan during RequestSleep from the same code using the state set by #SetTcpSessionInformation.
This cmd is used by nifm with a value from state, prior to using RequestSleep.
If wificore gets to the point of actually using this for TCP-keep-alive, then it does the following:
- This is only used when the TCP connection is RST.
- WowlDelayedWakeTime is the time in seconds to schedule a timer which will wake the system. 0 will schedule it for immediately.
- -1 will skip scheduling that timer, hence waking the system is disabled when RST is received.
- The wificore also supports -3 for immediately waking the system from the frame-handler, however wlan-sysmodule doesn't allow that.
- Frames where the TCP flags do not match ACK will immediately wake the system, + other wake cause(s).
StartConcurrentCommunication
No input/output.
Stubbed, just returns an error.
This is not used on retail.
StopConcurrentCommunication
No input/output.
Stubbed, just returns an error.
This is not used on retail.
SendConcurrentData
Takes an input #MacAddress and a type-0x5 input buffer. No output.
Stubbed, just returns an error.
This is not used on retail.
RecvConcurrentData
Takes a type-0x6 output buffer. Returns a total of 0x10-bytes.
Stubbed, just returns an error.
This is not used on retail.
CancelRecvConcurrentData
No input/output.
Stubbed, just returns an error.
This is not used on retail.
SetConcurrentCycle
Takes two input u64s. No output.
Stubbed, just returns an error.
This is not used on retail.
SetConcurrentDataRate
Takes an input u32. No output.
Stubbed, just returns an error.
This is not used on retail.
SetPowerSaveMode
Takes an input u32 Mode. No output.
[15.0.0+] Now takes an input u8 instead of an input u32.
Mode must be 0 or 1.
Sends command message 0x32 to the state machine.
The state machine then handles this by issuing the WLC_SET_VAR ioctl for the "pm2_sleep_ret_ext" variable. Mode is used to select between 2 sets of hardcoded parameters as follows:
struct wl_pm2_sleep_ret_ext {
u8 logic;
u8 PAD;
u16 low_ms;
u16 high_ms;
u16 rx_pkts_threshold;
u16 tx_pkts_threshold;
u16 txrx_pkts_threshold;
u32 rx_bytes_threshold;
u32 tx_bytes_threshold;
u32 txrx_bytes_threshold;
};
wl_pm2_sleep_ret_ext args = {0};
if (mode == 0) {
args.logic = 2;
args.low_ms = 2000;
args.high_ms = 5000;
args.rx_pkts_threshold = 10;
} else if (mode == 1) {
args.logic = 2;
args.low_ms = 200;
args.high_ms = 800;
args.rx_pkts_threshold = 10;
}
Afterwards, the WLC_SET_PM ioctl is issued with the argument value 2 (PM2).
This is used by nifm.
wlan:lcl
This is "nn::wlan::detail::ILocalManager".
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | [9.0.0+] OpenMode ([1.0.0-8.1.0] OpenMasterMode) |
| 1 | [9.0.0+] CloseMode ([1.0.0-8.1.0] CloseMasterMode) |
| 2 | [9.0.0+] GetMacAddress ([1.0.0-8.1.0] OpenClientMode) |
| 3 | [9.0.0+] CreateBss ([1.0.0-8.1.0] CloseClientMode) |
| 4 | [9.0.0+] DestroyBss ([1.0.0-8.1.0] OpenSpectatorMode) |
| 5 | [9.0.0+] StartScan ([1.0.0-8.1.0] CloseSpectatorMode) |
| 6 | [9.0.0+] StopScan ([1.0.0-8.1.0] GetMacAddress) |
| 7 | [9.0.0+] Connect ([1.0.0-8.1.0] CreateBss) |
| 8 | [9.0.0+] CancelConnect ([1.0.0-8.1.0] DestroyBss) |
| 9 | [9.0.0+] Join ([1.0.0-8.1.0] StartScan) |
| 10 | [9.0.0+] CancelJoin ([1.0.0-8.1.0] StopScan) |
| 11 | [9.0.0+] Disconnect ([1.0.0-8.1.0] Connect) |
| 12 | [9.0.0+] SetBeaconLostCount ([1.0.0-8.1.0] CancelConnect) |
| 13 | [9.0.0+] GetSystemEvent ([1.0.0-8.1.0] Join) |
| 14 | [9.0.0+] GetConnectionStatus ([1.0.0-8.1.0] CancelJoin) |
| 15 | [9.0.0+] GetClientStatus ([1.0.0-8.1.0] Disconnect) |
| 16 | [9.0.0+] GetBssIndicationEvent ([1.0.0-8.1.0] SetBeaconLostCount) |
| 17 | [9.0.0+] GetBssIndicationInfo ([1.0.0-8.1.0] GetSystemEvent) |
| 18 | [9.0.0+] GetState ([1.0.0-8.1.0] GetConnectionStatus) |
| 19 | [9.0.0+] GetAllowedChannels ([1.0.0-8.1.0] GetClientStatus) |
| 20 | [9.0.0+] AddIe ([1.0.0-8.1.0] GetBssIndicationEvent) |
| 21 | [9.0.0+] DeleteIe ([1.0.0-8.1.0] GetBssIndicationInfo) |
| 22 | [9.0.0+] PutFrameRaw ([1.0.0-8.1.0] GetState) |
| 23 | [9.0.0+] CancelGetFrame ([1.0.0-8.1.0] GetAllowedChannels) |
| 24 | [9.0.0+] CreateRxEntry ([1.0.0-8.1.0] AddIe) |
| 25 | [9.0.0+] DeleteRxEntry ([1.0.0-8.1.0] DeleteIe) |
| 26 | [9.0.0+] AddEthertypeToRxEntry ([1.0.0-8.1.0] PutFrameRaw) |
| 27 | [9.0.0+] DeleteEthertypeFromRxEntry ([1.0.0-8.1.0] CancelGetFrame) |
| 28 | [9.0.0+] AddMatchingDataToRxEntry ([1.0.0-8.1.0] CreateRxEntry) |
| 29 | [9.0.0+] RemoveMatchingDataFromRxEntry ([1.0.0-8.1.0] DeleteRxEntry) |
| 30 | [9.0.0+] GetScanResult ([1.0.0-8.1.0] AddEthertypeToRxEntry) |
| 31 | [9.0.0+] PutActionFrameOneShot ([1.0.0-8.1.0] DeleteEthertypeFromRxEntry) |
| 32 | [9.0.0+] SetActionFrameWithBeacon ([1.0.0-8.1.0] AddMatchingDataToRxEntry) |
| 33 | [9.0.0+] CancelActionFrameWithBeacon ([1.0.0-8.1.0] RemoveMatchingDataFromRxEntry) |
| 34 | [9.0.0+] CreateRxEntryForActionFrame ([1.0.0-8.1.0] GetScanResult) |
| 35 | [9.0.0+] DeleteRxEntryForActionFrame ([1.0.0-8.1.0] PutActionFrameOneShot) |
| 36 | [9.0.0+] AddSubtypeToRxEntryForActionFrame ([1.0.0-8.1.0] SetActionFrameWithBeacon) |
| 37 | [9.0.0+] DeleteSubtypeFromRxEntryForActionFrame ([1.0.0-8.1.0] CancelActionFrameWithBeacon) |
| 38 | [9.0.0+] CancelGetActionFrame ([1.0.0-8.1.0] CreateRxEntryForActionFrame) |
| 39 | [9.0.0+] GetRssi ([1.0.0-8.1.0] DeleteRxEntryForActionFrame) |
| 40 | [9.0.0+] SetMaxAssociationNumber ([1.0.0-8.1.0] AddSubtypeToRxEntryForActionFrame) |
| 41 | [9.0.0+] ([1.0.0-8.1.0] DeleteSubtypeFromRxEntryForActionFrame) |
| 42 | [9.0.0+] ([1.0.0-8.1.0] CancelGetActionFrame) |
| 43 | [9.0.0+] ([1.0.0-8.1.0] GetRssi) |
| 44 | [9.0.0+] ([1.0.0-8.1.0] SetMaxAssociationNumber) |
| 45 | [9.0.0+] ([4.0.0-8.1.0]) |
| 46 | [9.0.0+] ([4.0.0-8.1.0]) |
| 47 | [9.0.0+] ([4.0.0-8.1.0]) |
| 48 | [10.0.0+] ([4.0.0-8.1.0]) |
| 49 | [13.0.0+] ([6.0.0-8.1.0]) |
| 50 | [13.0.0+] ([6.0.0-8.1.0]) |
| 51 | [13.0.0+] ([8.0.0-8.1.0]) |
| 52 | ([8.0.0-8.1.0]) |
[5.0.0+] GetAllowedChannels now returns a total of 4-bytes of output instead of 0x50, and now takes a type-0xA output buffer.
[10.0.0+] Cmd46 now takes a total of 1-byte of input instead of 6-bytes, while cmd47 now takes a total of 6-bytes of input instead of 1-byte.
OpenMasterMode
No input/output.
Sends command message 0x7 to the state machine.
CloseMasterMode
No input/output.
Sends command message 0x5 to the state machine.
OpenClientMode
No input/output.
Sends command message 0x8 to the state machine.
CloseClientMode
No input/output.
Sends command message 0x5 to the state machine.
OpenSpectatorMode
No input/output.
Sends command message 0x9 to the state machine.
CloseSpectatorMode
No input/output.
Sends command message 0x5 to the state machine.
OpenMode
Takes an input u32 Mode. No output.
CloseMode
Takes an input u32 Mode. No output.
GetMacAddress
No input. Returns an output #MacAddress.
Sends command message 0x18 (GetMacAddress) to the state machine.
CreateBss
Takes an input #Bss. No output.
Sends command messages 0xA (SetWlanInterfaceUpDown) and 0x1E (CreateAp) to the state machine.
DestroyBss
No input/output.
Sends command message 0x1F (DestroyAp) to the state machine.
StartScan
Takes a type-0x15 input buffer buffer containing a #ScanRequest. No output.
Sends command messages 0xA (SetWlanInterfaceUpDown) and 0x14 (ScanRequest) to the state machine.
StopScan
No input/output.
Sends command message 0x16 (CancelScan) to the state machine.
Connect
Takes an input #ConnectParam. No output.
Sends command messages 0xA (SetWlanInterfaceUpDown), 0x11 (SetBeaconLostTimeout), 0xF (SetStaticAesMode) and 0x20 (JoinNetworkSta) to the state machine.
CancelConnect
No input/output.
Sends command message 0x23 (CancelJoinNetwork) to the state machine.
Join
Takes an input #ConnectParam. No output.
Sends command messages 0xA (SetWlanInterfaceUpDown), 0x11 (SetBeaconLostTimeout), 0xF (SetStaticAesMode) and 0x22 (JoinNetworkSpectator) to the state machine.
CancelJoin
No input/output.
Sends command message 0x23 (CancelJoinNetwork) to the state machine.
Disconnect
Takes an input u32 Argument and an input #MacAddress. No output.
Sends command message 0x25 (DeauthRequest) to the state machine.
SetBeaconLostCount
Takes an input u32 BeaconLostCount. No output.
GetSystemEvent
Takes an input u32 SystemEventType. Returns an output Event handle.
GetConnectionStatus
No input. Returns an output #ConnectionStatus.
Sends command message 0x80 (GetState) to the state machine, to check current state. Then this copies data from state to output (unrelated to message 0x80).
GetClientStatus
Takes a type-0x16 output buffer containing a #ClientStatus. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
GetBssIndicationEvent
No input. Returns an output Event handle.
GetBssIndicationInfo
Takes a type-0x16 output buffer. No output.
GetState
No input. Returns an output #State.
Sends command message 0x80 (GetState) to the state machine.
GetAllowedChannels
Takes a type-0xA output buffer. Returns an output u32 AllowedChannelsCount.
AddIe
Takes a type-0x5 input buffer and an input u32 ManagementFrameType. Returns an output u32 Ie.
Sends command message 0x28 (AddIe) to the state machine.
DeleteIe
Takes an input u32 Ie. No output.
Sends command message 0x29 (DeleteIe) to the state machine.
PutFrameRaw
Takes a type-0x5 input buffer. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
CancelGetFrame
Takes an input u32 RxId. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
CreateRxEntry
Takes a type-0x9 input buffer and an input u32 Capacity. Returns an output u32 RxId.
DeleteRxEntry
Takes an input u32 RxId. No output.
AddEthertypeToRxEntry
Takes an input u32 RxId and an input u32 Protocol. No output.
DeleteEthertypeFromRxEntry
Takes an input u16 Protocol. Returns an output u32.
AddMatchingDataToRxEntry
Takes a type-0x19 input buffer and an input u32 RxId. No output.
[15.0.0+] Now takes a total of 0x1C-bytes of input.
Sends command message 0x2A (AddMatchingDataInfoToRxEntry) to the state machine.
RemoveMatchingDataFromRxEntry
Takes a type-0x19 input buffer and an input u32 RxId. No output.
[15.0.0+] Now takes a total of 0x1C-bytes of input.
Sends command message 0x2B (RemoveMatchingDataFromRxEntry) to the state machine.
GetScanResult
Takes a type-0x19 input buffer and a type-0x6 output buffer containing a #ScanResult. No output.
Sends command message 0x15 (BssInfoListGet) to the state machine.
PutActionFrameOneShot
Takes a type-0x5 input buffer, an input #MacAddress and two u32s Channel and DwellTime. No output.
Sends command message 0xA (SetWlanInterfaceUpDown) to the state machine.
SetActionFrameWithBeacon
Takes a type-0x5 input buffer. No output.
[15.0.0+] Now takes a type-0x21 input buffer instead of a type-0x5 input buffer.
Sends command message 0x2C (SetActionFrameWithBeacon) to the state machine.
CancelActionFrameWithBeacon
No input/output.
Sends command message 0x2D (CancelActionFrameWithBeacon) to the state machine.
CreateRxEntryForActionFrame
Takes a type-0x9 input buffer and an input u32 Capacity. Returns an output u32 RxId.
DeleteRxEntryForActionFrame
Takes an input u32 RxId. No output.
AddSubtypeToRxEntryForActionFrame
Takes an input u32 RxId and an input u32 Subtype. No output.
DeleteSubtypeFromRxEntryForActionFrame
Takes an input u32 Subtype. Returns an output u32.
CancelGetActionFrame
Takes an input u32 RxId. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
GetRssi
No input. Returns an output u32 Rssi.
Sends command message 0x2E (GetRssi) to the state machine.
SetMaxAssociationNumber
Takes an input u32 MaxAssociationNumber. No output.
Sends command message 0x31 (SetMaxAssociationNumber) to the state machine.
wlan:lg
This is "nn::wlan::detail::ILocalGetFrame".
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | GetFrameRaw |
GetFrameRaw
Takes a type-0x6 output buffer and an input u32 RxId. Returns an output u32 FrameSize.
Sends command message 0x80 (GetState) to the state machine, to check current state.
wlan:lga
This is "nn::wlan::detail::ILocalGetActionFrame".
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | GetActionFrame |
GetActionFrame
Takes a type-0x6 output buffer and an input u32 RxId. Returns an output #MacAddress and an output u32 ActionFrame.
[5.0.0+] Now takes another input u32 and returns another output u32.
wlan:sg
This is "nn::wlan::detail::ISocketGetFrame".
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | GetFrameRaw |
GetFrameRaw
Takes a type-0x6 output buffer and an input u32 RxId. Returns an output u32 FrameSize.
wlan:soc
This is "nn::wlan::detail::ISocketManager".
This service no longer exists in [15.0.0+].
PutFrameRaw
Takes a type-0x5 input buffer. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
CancelGetFrame
Takes an input u32 RxId. No output.
Sends command message 0x80 (GetState) to the state machine, to check current state.
CreateRxEntry
Takes a type-0x9 input buffer and an input u32 Capacity. Returns an output u32 RxId.
DeleteRxEntry
Takes an input u32 RxId. No output.
AddEthertypeToRxEntry
Takes an input u32 RxId and an input u32 Protocol. No output.
DeleteEthertypeFromRxEntry
Takes an input u16 Protocol. Returns an output u32.
GetMacAddress
No input. Returns an output #MacAddress.
Sends command message 0x18 (GetMacAddress) to the state machine.
SwitchTsfTimerFunction
Takes an input bool. No output.
Sends command message 0x2F (SetTsfTimerEventmask) to the state machine.
GetDeltaTimeBetweenSystemAndTsf
No input. Returns an u64 DeltaTimeBetweenSystemAndTsf.
Takes an input SharedMemory handle, an u32 SharedMemorySize and four input Event handles RxPacketEventHandle, TxPacketEventHandle, RxCbufEventHandle and TxCbufEventHandle. No output.
[15.0.0+] Stubbed. Returns 0.
No input/output.
[15.0.0+] Stubbed. Returns 0.
No input/output.
[15.0.0+] Stubbed. Returns 0.
SetMulticastFilter
Takes an input #MulticastList. No output.
wlan:dtc
This is "nn::wlan::detail::IDetectManager".
This was added with [6.0.0+].
This service no longer exists in [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | |
| 24 | |
| 25 | |
| 26 | |
| 27 |
[7.0.0+] Cmd14 now takes an input u8.
wlan
This is "nn::wlan::detail::IGeneralServiceCreator".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | #CreateWirelessCommunicationService |
CreateWirelessCommunicationService
No input. Returns an #IWirelessCommunicationService.
IWirelessCommunicationService
This is "nn::wlan::detail::IWirelessCommunicationService".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | |
| 1 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 20 | |
| 21 | |
| 30 | |
| 31 | |
| 32 | |
| 33 | GetMacAddress |
| 40 | |
| 41 | |
| 42 | |
| 43 | CreateRxEntry |
| 44 | DeleteRxEntry |
| 45 | AddEthertypeToRxEntry |
| 46 | DeleteEthertypeFromRxEntry |
| 47 | AddMatchingDataToRxEntry |
| 48 | RemoveMatchingDataFromRxEntry |
| 50 | AddIe |
| 51 | DeleteIe |
| 60 | StartScan |
| 61 | StopScan |
| 62 | GetBssIndicationEvent |
| 63 | GetScanResult |
| 70 | RegisterSharedMemory |
| 71 | UnregisterSharedMemory |
| 72 | EnableSharedMemory |
| 80 | RequestSleep |
| 81 | RequestWakeUp |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | |
| 95 | SetActionFrameWithBeacon |
| 96 | CancelActionFrameWithBeacon |
| 97 | SetMaxAssociationNumber |
| 98 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | |
| 105 | |
| 106 | |
| 107 | SetMulticastFilter |
| 108 | SetPowerSaveMode |
| 109 | [19.0.0+] |
| 110 | |
| 111 | |
| 112 | |
| 113 | |
| 120 | [19.0.0+] |
| 200 | [17.0.0+] |
| 201 | [17.0.0+] |
| 202 | [17.0.0+] |
| 203 | [17.0.0+] |
| 204 | [19.0.0+] |
Cmd90
Takes a type-0x19 input buffer containing a 0x84-byte struct. Returns a total of 0x32-bytes of output.
[19.0.0+] The struct size is now 0x80-bytes.
Cmd100
Takes a total of 0x80-bytes of input. No output.
[19.0.0+] Takes a total of 0x7C-bytes of input. No output.
wlan:p
This is "nn::wlan::detail::IPrivateServiceCreator".
This was added with [15.0.0+].
As of [15.0.0] nothing has access to this service on retail (and hence #IPrivateWirelessCommunicationService isn't usable either).
| Cmd | Name |
|---|---|
| 0 | #CreateWirelessCommunicationService |
| 1 | #CreatePrivateWirelessCommunicationService |
CreatePrivateWirelessCommunicationService
No input. Returns an #IPrivateWirelessCommunicationService.
IPrivateWirelessCommunicationService
This is "nn::wlan::detail::IPrivateWirelessCommunicationService".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | GetFwVersion |
| 1 | [15.0.0-16.1.0] ChangeRxAntenna |
| 2 | [[#ScanWithScanTime|ScanWithScanTime] |
| 3 | GetWakeupReasonRaw |
| 4 | SetWakeupReasonRaw |
| 5 | EnableWowlFeatures |
| 6 | GetWowlStats |
| 7 | ClearWowlStats |
| 8 | EmulateDriverInitFail |
| 9 | GetChannelStats |
| 10 | SetCalibrationTriggerOnScan |
| 11 | SetMacAddress |
| 12 | CreateBssNoChannelLimit |
| 13 | EnableTsfTimerFunction |
| 14 | DisableTsfTimerFunction |
| 15 | GetDeltaTimeBetweenSystemAndTsf |
| 16 | InitializeWlanProcess |
| 17 | FinalizeWlanProcess |
| 18 | ExecWpaCommand |
| 19 | SwitchWlanDevice |
| 20 | [15.0.0-16.1.0] |
| 21 | [15.0.0-16.1.0] |
| 22 | [15.0.0-16.1.0] |
ScanWithScanTime
Takes 4-bytes of input and a type-0x19 input buffer containing a 0x1F8-byte struct. No output.
[19.0.0+] The struct size is now 0x9A-bytes.
CreateBssNoChannelLimit
Takes a type-0x19 input buffer containing a 0x84-byte struct. Returns a total of 0x32-bytes of output.
[19.0.0+] The struct size is now 0x80-bytes.
wlan:nd
This is "nn::anif::detail::ISfDriverServiceCreator".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | #CreateDriverService |
CreateDriverService
No input. Returns an #ISfDriverService.
ISfDriverService
This is "nn::anif::detail::ISfDriverService".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | #OpenNetworkInterface |
| 128 | GetDriverInfo |
| 129 | GetNetworkInterfaceList |
| 130 | GetStateChangedEvent |
| 131 | GetNetworkInterfaceListUpdatedEvent |
| 384 | Ioctl |
| 385 | IoctlRead |
| 386 | IoctlWrite |
| 387 | IoctlReadWrite |
| 388 | IoctlSetHandle |
| 389 | IoctlGetHandle |
OpenNetworkInterface
Takes a type-0x21 input buffer. Returns an #ISfNetworkInterfaceService.
ISfNetworkInterfaceService
This is "nn::anif::detail::ISfNetworkInterfaceService".
This was added with [15.0.0+].
| Cmd | Name |
|---|---|
| 0 | Duplicate |
| 1 | BringUp |
| 2 | BringDown |
| 3 | StartCommunication |
| 4 | StopCommunication |
| 5 | CreateSharedMemory |
| 6 | DestroySharedMemory |
| 128 | GetNetworkInterfaceInfo |
| 129 | GetStateChangedEvent |
| 130 | GetRxQueue |
| 131 | GetTxQueue |
| 256 | SetMacAddress |
| 257 | SetMru |
| 258 | SetMtu |
| 259 | SetFeatures |
| 260 | SetMulticastFilter |
| 261 | SetRxBufferSize |
| 262 | SetTxBufferSize |
| 384 | Ioctl |
| 385 | IoctlRead |
| 386 | IoctlWrite |
| 387 | IoctlReadWrite |
| 388 | IoctlSetHandle |
| 389 | IoctlGetHandle |
Ssid
This is "nn::wlan::Ssid". This is a 0x22-byte struct.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x1 | Length |
| 0x1 | 0x20 | Ssid |
| 0x21 | 0x1 | Reserved |
MacAddress
This is a 0x6-byte struct with 1-byte alignment.
ConnectParam
This is a 0x80-byte struct.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x22 | Ssid |
| 0x22 | 0x6 | Bssid |
| 0x28 | 0x1 | |
| 0x29 | 0x1 | Reserved |
| 0x2A | 0x2 | Channel |
| 0x2C | 0x4 | PrivacyMode |
| 0x30 | 0x4 | GroupPrivacyMode |
| 0x34 | 0x4 | KeyIdx |
| 0x38 | 0x40 | SecurityKey |
| 0x78 | 0x4 | Reserved |
| 0x7C | 0x4 | BeaconLostTimeout |
ConnectionStatus
This is a 0x3C-byte struct.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | ConnectionState |
| 0x4 | 0x4 | |
| 0x8 | 0x2 | Channel |
| 0xA | 0x6 | Bssid |
| 0x10 | 0x22 | Ssid |
| 0x32 | 0x2 | |
| 0x34 | 0x2 | |
| 0x36 | 0x2 | |
| 0x38 | 0x2 | |
| 0x3A | 0x2 | Reserved |
ClientStatus
This is a 0xE4-byte struct.
ScanRequest
This is a 0x1B8-byte struct.
[19.0.0+] This is a 0x9A-byte struct (previously 0x1F8-bytes).
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | ScanType |
| 0x4 | 0x2 * 38 | |
| 0x50 | 0x1 | |
| 0x51 | 0x3 | Reserved |
| 0x54 | 0x4 | ChannelScanTime |
| 0x58 | 0x4 | HomeChannelTime |
| 0x5C | 0x22 * 10 | Array of Ssid |
| 0x1B0 | 0x1 | SsidCount |
| 0x1B1 | 0x6 | Bssid |
| 0x1B7 | 0x1 | Reserved |
ScanResult
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | ScanBufferCapacity |
| 0x4 | 0x4 | BssInfoSize |
| 0x8 | 0x4 | BssInfoCount |
| 0xC | Variable | Array of #BssInfo |
Bss
This is a 0x80-byte struct.
[4.0.0+] This is a 0x84-byte struct.
BssInfo
This is a 0x58-byte struct.
ConnectionState
This is "nn::wlan::ConnectionState".
| Value | Description |
|---|---|
| 0 | None |
| 1 | Idle |
| 2 | Connected |
| 3 | Scanning |
| 4 | Connecting |
| 5 | CancelingScan |
| 6 | Disconnecting |
State
| Value | Description |
|---|---|
| 0 | |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 9 | |
| 10 | |
| 11 | |
| 12 | |
| 13 | |
| 14 | |
| 15 | |
| 16 | |
| 17 | |
| 18 | |
| 19 |
WpsPin
This is a 0x8-byte string.
MulticastList
This is a 0x31-byte struct.
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x1 | Count |
| 0x1 | 0x30 | Array of #MacAddress |
WakeUpStats
This is a 0x20-byte struct.
This is updated during RequestWakeUp. The fields starting with offset +0x4 are updated when handling wowl, which counter is updated depends on the value of iovar "tcpka_wake_cause".
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | Number of normal non-wowl wakeups. Also incremented during wowl handling if the output from the func using "tcpka_wake_cause" is 0. |
| 0x4 | 0x4 | |
| 0x8 | 0x4 | |
| 0xC | 0x4 | |
| 0x10 | 0x4 | |
| 0x14 | 0x4 | |
| 0x18 | 0x4 | |
| 0x1C | 0x4 | Number of wowl wakeups where the cause is unrecognized. |
SleepStats
This is a 0x38-byte struct.
During RequestWakeUp when handling wowl, this data in state is updated by adding each field with the corresponding field from iovar "sleep_stats_get".
| Offset | Size | Description |
|---|---|---|
| 0x0 | 0x4 | |
| 0x4 | 0x4 | |
| 0x8 | 0x4 | |
| 0xC | 0x4 | |
| 0x10 | 0x4 | |
| 0x14 | 0x4 | |
| 0x18 | 0x4 | |
| 0x1C | 0x4 | |
| 0x20 | 0x4 | |
| 0x24 | 0x4 | |
| 0x28 | 0x4 | |
| 0x2C | 0x4 | |
| 0x30 | 0x4 | |
| 0x34 | 0x4 |
FwVersion
This is a 0x100-byte string.
| System Version | Firmware String |
|---|---|
| [1.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-aoe Version: 7.35.252.58 CRC: f592f3bf Date: Tue 2016-10-04 23:54:54 PDT Ucode Ver: 1020.221 FWID: 01-5ec2fbfd |
| [2.0.0-2.2.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe Version: 7.35.64.1 CRC: 301f7804 Date: Fri 2017-02-17 01:03:01 PST Ucode Ver: 1020.223 FWID: 01-82d1f902 |
| [3.0.0-3.0.2] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe Version: 7.35.252.70 CRC: f3b554fd Date: Thu 2017-05-04 19:04:04 PDT Ucode Ver: 1020.223 FWID: 01-5d27fda5 |
| [4.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe Version: 7.35.252.75 (r666384) CRC: 58f59a6f Date: Wed 2017-08-16 22:27:11 PDT Ucode Ver: 1020.223 |
| [5.0.0-5.1.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe Version: 7.78.1.1 (r683984) CRC: 6a10caf9 Date: Wed 2018-02-21 21:43:01 PST Ucode Ver: 1020.223 FWID 01-ae4e196d |
| [6.0.0-6.2.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.84 (r692035) CRC: 937bcfc9 Date: Tue 2018-06-19 19:36:54 PDT Ucode Ver: 1020.225 FWID 01-71fd007e |
| [7.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.87 (r708450) CRC: 5f41af12 Date: Thu 2018-10-25 19:11:47 PDT Ucode Ver: 1020.226 FWID 01-377c0939 |
| [8.0.0-8.1.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.90 (r711053) CRC: 30dcf8a5 Date: Thu 2019-02-28 18:12:24 PST Ucode Ver: 1020.226 FWID 01-e691490c |
| [9.0.0-9.1.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.93 (r717555) CRC: d8363dad Date: Mon 2019-07-01 23:43:14 PDT Ucode Ver: 1020.228 FWID 01-c90a462 |
| [10.0.0-10.1.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.96 (r723441) CRC: f6823c05 Date: Tue 2019-11-19 22:31:29 PST Ucode Ver: 1020.228 FWID 01-a1b7e0a4 |
| [11.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.99 (r725630) CRC: 320007b0 Date: Mon 2020-05-25 19:51:18 PDT Ucode Ver: 1020.228 FWID 01-822b442d |
| [12.0.0-13.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.104 (r728022) CRC: f0b454ec Date: Wed 2021-02-24 04:39:25 PST Ucode Ver: 1020.228 FWID 01-fbba058 |
| [14.0.0-19.0.0] | 4356a3-roml/pcie-ag-msgbuf-splitrx-pktctx-keepalive-sr-proptxstatus-ampduhostreorder-dlystat-rxdesens-clm_4356a3_ntd-noclminc-ntdds3-btcdyn-trfmgmt-pspretend-btafh-pktfilter-wowlpf-gtkoe-aoe-tcpkaoe-aloe Version: 7.35.252.108 (c216b7c) CRC: 1be69227 Date: Sun 2021-08-29 19:24:39 PDT Ucode Ver: 1020.228 FWID 01-65333037 |
- [2.0.0+] Besides the version update, added "gtkoe" to the string.
- [3.0.0+] Besides the version update, added "tcpkaoe" to the string.
- [6.0.0+] Besides the version update, added "clm_4356a3_ntd" to the string.
- [7.0.0+] Besides the version update, added "noclminc" to the string.
Notes
Originally wlan-sysmodule had a func called from nnMain which (among other things) handled configuring GPIO WifiReset (uses commands SetDirection and SetValue with input value 1), when not disabled by a system-setting. This GPIO functionality was removed from wlan with [7.0.0+], it was redundant since pcie already had code handling that GPIO as well.