Intel-iaLPSS2-I2C
106 events across 2 channels
Event ID 1001: ERROR: ERROR - Status:Status.
#Description
ERROR: ERROR - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Message UnicodeString | |
Status UInt32 | NTSTATUS reference |
Event ID 1004: [Function] -<--.
#Event ID 1005: [Function] -<-- Status:Status.
#Description
[Function] -<-- Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Function AnsiString | |
Status UInt32 | NTSTATUS reference |
Event ID 1013: Driver ERROR: WdfDriverCreate() returned status:Status.
#Description
Driver ERROR: WdfDriverCreate() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1014: Driver ERROR: CheckSupportedOs() returned status:Status.
#Description
Driver ERROR: CheckSupportedOs() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1023: Device ERROR: SpbDeviceInitConfig() returned status:Status.
#Description
Device ERROR: SpbDeviceInitConfig() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1024: Device ERROR: WdfDeviceInitAssignSDDLString() returned status:Status.
#Description
Device ERROR: WdfDeviceInitAssignSDDLString() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1025: Device ERROR: WdfDeviceCreate() returned status:Status.
#Description
Device ERROR: WdfDeviceCreate() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1026: Device HW profile FOUND: Instance:Device_HW_profile_FOUND_Instance Version:Version Revision:Revision Mode:Mode.
#Event ID 1027: Device HW profile ERROR: Instance:Device_HW_profile_ERROR_Instance Version:Version Revision:Revision Mode:Mode.
#Event ID 1028: Device ERROR: SpbDeviceInitialize() returned status:Status.
#Description
Device ERROR: SpbDeviceInitialize() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1029: Device ERROR: WdfSpinLockCreate() returned status:Status.
#Description
Device ERROR: WdfSpinLockCreate() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1030: Device ERROR: WdfInterruptCreate() returned status:Status.
#Description
Device ERROR: WdfInterruptCreate() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1031: Device ERROR: WdfTimerCreate() returned status:Status.
#Description
Device ERROR: WdfTimerCreate() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1032: Device ERROR: WdfDeviceAssignS0IdleSettings() returned status:Status.
#Description
Device ERROR: WdfDeviceAssignS0IdleSettings() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1043: PrepareHardware MBARLEN mapped: PA:VA LEN:MBAR VA:PA.
#Event ID 1044: PrepareHardware WARNING: Too many MBAR resources IDX:MBAR PA:PA LEN:LEN - MBAR disabled.
#Event ID 1045: PrepareHardware ERROR: Can't map MMIO for MBARLEN PA:STATUS LEN:MBAR - STATUS:PA.
#Description
PrepareHardware ERROR: Can't map MMIO for MBARLEN PA:STATUS LEN:MBAR - STATUS:PA.
Message #
Fields #
| Name | Description |
|---|---|
MBAR UInt32 | |
PA UInt64 | |
LEN UInt32 | 1 PA. |
Status UInt32 | NTSTATUS reference |
Event ID 1046: PrepareHardware INTERRUPT VEC:PrepareHardware_INTERRUPT_VEC.
#Event ID 1047: PrepareHardware ERROR: Incorrect resource count.
#Description
PrepareHardware ERROR: Incorrect resource count. MMIO:MBAR_count (exp. 1 or 2) INT:INT_count (exp. 1) - STATUS:Status.
Message #
Fields #
| Name | Description |
|---|---|
MBAR_count UInt32 | |
INT_count UInt32 | |
Status UInt32 | NTSTATUS reference |
Event ID 1048: PrepareHardware ERROR: DMA SW initialization failed
#Description
PrepareHardware ERROR: DMA SW initialization failed.
Message #
Event ID 1049: PrepareHardware DMA SW initialized
#Description
PrepareHardware DMA SW initialized.
Message #
Event ID 1050: PrepareHardware DMA disabled or not needed
#Description
PrepareHardware DMA disabled or not needed.
Message #
Event ID 1061: D0Entry Start
#Event ID 1062: D0Entry End
#Event ID 1063: D0Exit Start
#Event ID 1065: Power ERROR: PoRegisterPowerSettingCallback() returned status:Status.
#Description
Power ERROR: PoRegisterPowerSettingCallback() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1066: Power ERROR: Invalid power callback context
#Description
Power ERROR: Invalid power callback context.
Message #
Event ID 1067: Power INFO: Monitor is MonitorState.
#Event ID 1068: Power ERROR: WdfDeviceAssignS0IdleSettings() returned status:Status.
#Description
Power ERROR: WdfDeviceAssignS0IdleSettings() returned status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1070: SpbCx DDI: SpbCx_DDI.
#Event ID 1071: SpbCx DDI: EvtSpbTargetConnect: SpbController:SpbCx_DDI_EvtSpbTargetConnect_SpbController SpbTarget:SpbTarget.
#Event ID 1072: SpbCx DDI: EvtSpbTargetDisconnect: SpbController:SpbCx_DDI_EvtSpbTargetDisconnect_SpbController SpbTarget:SpbTarget.
#Event ID 1073: SpbCx DDI: EvtSpbControllerLock: SpbController:SpbCx_DDI_EvtSpbControllerLock_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest.
#Event ID 1074: SpbCx DDI: EvtSpbControllerUnlock: SpbController:SpbCx_DDI_EvtSpbControllerUnlock_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest.
#Event ID 1075: SpbCx DDI: EvtSpbIoRead: SpbController:SpbCx_DDI_EvtSpbIoRead_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest Length:Length.
#Event ID 1076: SpbCx DDI: EvtSpbIoWrite: SpbController:SpbCx_DDI_EvtSpbIoWrite_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest Length:Length.
#Event ID 1077: SpbCx DDI: EvtSpbIoSequence: SpbController:SpbCx_DDI_EvtSpbIoSequence_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest TransferCount:TransferCount.
#Event ID 1078: SpbCx DDI: EvtSpbOtherInCallerContext: SpbController:SpbCx_DDI_EvtSpbOtherInCallerContext_SpbController FxRequest:FxRequest.
#Event ID 1079: SpbCx DDI: EvtSpbOther: SpbController:SpbCx_DDI_EvtSpbOther_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest InLength:InLength OutLength:OutLength IoCtrlCode:IoCtrlCode.
#Description
SpbCx DDI: EvtSpbOther: SpbController:SpbCx_DDI_EvtSpbOther_SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest InLength:InLength OutLength:OutLength IoCtrlCode:IoCtrlCode.
Message #
Fields #
| Name | Description |
|---|---|
SpbController Pointer | |
SpbTarget Pointer | |
SpbRequest Pointer | |
InputLength UInt64 | |
OutputLength UInt64 | |
IoControlCode UInt32 |
Event ID 1081: Controller INFO: Connected to target: Addr:SlaveAddress Mode:AddressMode ClkFreq:ClkFreq.
#Event ID 1082: Controller ERROR: Incorrect target settings - STATUS:Status.
#Description
Controller ERROR: Incorrect target settings - STATUS:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1083: Controller INFO: Disconnected from target: Addr:SlaveAddress.
#Event ID 1084: Controller INFO: Controller locked to target: Addr:SlaveAddress.
#Event ID 1085: Controller ERROR: Controller lock failed - STATUS:Status.
#Description
Controller ERROR: Controller lock failed - STATUS:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1086: Controller INFO: Connected unlocked from target: Addr:SlaveAddress.
#Event ID 1091: Request INFO: Addr:Request_INFO_Addr Idx:Idx Cnt:Cnt - context configured for SlaveAddress (type:Count) with length Direction.
#Description
Request INFO: Addr:Request_INFO_Addr Idx:Idx Cnt:Cnt - context configured for SlaveAddress (type:Count) with length Direction.
Message #
Fields #
| Name | Description |
|---|---|
SlaveAddress UInt16 | |
Idx UInt32 | |
Count UInt32 | |
Direction UInt32 | Known values
|
Type UInt32 | |
Length UInt64 |
Event ID 1092: Request ERROR: Addr:Request_ERROR_Addr Idx:Idx Cnt:Cnt - invalid request direction SlaveAddress (type:Count) with length Direction.
#Description
Request ERROR: Addr:Request_ERROR_Addr Idx:Idx Cnt:Cnt - invalid request direction SlaveAddress (type:Count) with length Direction.
Message #
Fields #
| Name | Description |
|---|---|
SlaveAddress UInt16 | |
Idx UInt32 | |
Count UInt32 | |
Direction UInt32 | Known values
|
Type UInt32 | |
Length UInt64 |
Event ID 1093: Request ERROR: Addr:Request_ERROR_Addr Idx:Idx Cnt:Cnt - invalid transfer length SlaveAddress (size), supported max is 64KB.
#Event ID 1094: Request ERROR: Addr:Request_ERROR_Addr Idx:Idx Cnt:Cnt - invalid transfer length SlaveAddress (alignment), supported is 8, 16, 32.
#Event ID 1095: Request INFO: Addr:Request_INFO_Addr Idx:Idx Cnt:Cnt - transfer delayed for SlaveAddress us.
#Event ID 1096: Request INFO: Addr:Request_INFO_Addr Idx:Idx Cnt:Cnt - delay timer expired - start transfer.
#Event ID 1100: Interrupt ISR: Status:Interrupt_ISR_Status.
#Event ID 1101: Interrupt DPC: HW_Status:Interrupt_DPC_HWStatus SW_Status:SWStatus.
#Event ID 1102: Interrupt DPC: Reenable HW interrupts with mask:HwMask.
#Event ID 1171: Target ERROR: Invalid connection properties length (current:Current, supported:Expected).
#Event ID 1172: Target ERROR: Invalid bus type (current:Target_ERROR_Invalid_bus_type_current, supported:I2C).
#Event ID 1176: Target ERROR: Invalid clock frequency (requested:Frequency).
#Event ID 1177: Request WARNING: Cancel Timer Callback without valid Target - this happen when request was already cancelled
#Description
Request WARNING: Cancel Timer Callback without valid Target - this happen when request was already cancelled.
Message #
Event ID 1178: Request WARNING: Cancel Timer Callback without valid Request - this happen when request was already cancelled
#Description
Request WARNING: Cancel Timer Callback without valid Request - this happen when request was already cancelled.
Message #
Event ID 1179: Request INFO: Cancel Timer Callback with outstanding Request: SpbController:SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest.
#Event ID 1181: Request WARNING: Timer Callback without valid Target - this happen when request was already cancelled
#Description
Request WARNING: Timer Callback without valid Target - this happen when request was already cancelled.
Message #
Event ID 1182: Request WARNING: Timer Callback without valid Request - this happen when request was already cancelled
#Description
Request WARNING: Timer Callback without valid Request - this happen when request was already cancelled.
Message #
Event ID 1183: Request WARNING: DPC Callback without valid Target - this happen when request was already cancelled
#Description
Request WARNING: DPC Callback without valid Target - this happen when request was already cancelled.
Message #
Event ID 1184: Request WARNING: DPC Callback without valid Request - this happen when request was already cancelled
#Description
Request WARNING: DPC Callback without valid Request - this happen when request was already cancelled.
Message #
Event ID 1185: Request WARNING: Cancel Callback without valid Target - this happen when request was already cancelled
#Description
Request WARNING: Cancel Callback without valid Target - this happen when request was already cancelled.
Message #
Event ID 1186: Request WARNING: Cancel Callback without valid Request - this happen when request was already cancelled
#Description
Request WARNING: Cancel Callback without valid Request - this happen when request was already cancelled.
Message #
Event ID 1187: Request INFO: Cancel Callback with outstanding Request: SpbController:SpbController SpbTarget:SpbTarget SpbRequest:SpbRequest.
#Event ID 1188: Request ERROR: Failed to configure controller for transfer - Status:Status.
#Description
Request ERROR: Failed to configure controller for transfer - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1189: Request ERROR: Other transfer requires 0us delays - Status:Status.
#Description
Request ERROR: Other transfer requires 0us delays - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1190: Request ERROR: Other transfer requires write then read sequence items - Status:Status.
#Description
Request ERROR: Other transfer requires write then read sequence items - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1191: Request ERROR: Other transfer requires 2 sequence items - Status:Status.
#Description
Request ERROR: Other transfer requires 2 sequence items - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1192: Request ERROR: Failed to enqueue Other request - Status:Status.
#Description
Request ERROR: Failed to enqueue Other request - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1193: Request ERROR: Unsupported Other RequestType - Status:Status.
#Description
Request ERROR: Unsupported Other RequestType - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1194: Request ERROR: Unsupported Other IoControlCode - Status:Status.
#Description
Request ERROR: Unsupported Other IoControlCode - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1195: Request ERROR: Failed to capture Other TransferList - Status:Status.
#Description
Request ERROR: Failed to capture Other TransferList - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1196: Request ERROR: Request failed to mark cancelable - Status:Status.
#Description
Request ERROR: Request failed to mark cancelable - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Status UInt32 | NTSTATUS reference |
Event ID 1197: Request ERROR: Request for SpbController:SpbController SpbRequest:SpbRequest Type:Type failed and is finished synchronously - Status:Status.
#Description
Request ERROR: Request for SpbController:SpbController SpbRequest:SpbRequest Type:Type failed and is finished synchronously - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
SpbController Pointer | |
SpbRequest Pointer | |
Type UInt32 | |
Status UInt32 | NTSTATUS reference |
Event ID 1198: Request INFO: Request for SpbController:SpbController SpbRequest:SpbRequest complete with Length:TotalInformation - Status:Status.
#Description
Request INFO: Request for SpbController:SpbController SpbRequest:SpbRequest complete with Length:TotalInformation - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Function AnsiString | |
SpbController Pointer | |
SpbRequest Pointer | |
TotalInformation UInt64 | |
Status UInt32 | NTSTATUS reference |
Event ID 1199: Request ERROR: Request for SpbController:SpbController SpbRequest:SpbRequest complete with Length:TotalInformation - Status:Status.
#Description
Request ERROR: Request for SpbController:SpbController SpbRequest:SpbRequest complete with Length:TotalInformation - Status:Status.
Message #
Fields #
| Name | Description |
|---|---|
Function AnsiString | |
SpbController Pointer | |
SpbRequest Pointer | |
TotalInformation UInt64 | |
Status UInt32 | NTSTATUS reference |
Event ID 1200: Controller ERROR: Failing device !
#Description
Controller ERROR: Failing device !!!
Message #
Event ID 1201: Controller ERROR: Invalid capability (Type:Controller_ERROR_Invalid_capability_Type, Capability:Capability).
#Event ID 1202: Controller INFO: Configured for LOCKed operation
#Event ID 1203: Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - Configured for WRITE SlaveAddress bytes.
#Event ID 1204: Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - Configured for READ SlaveAddress bytes.
#Event ID 1205: Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - Other transfer is not supported.
#Event ID 1206: Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - DMA Processing.
#Event ID 1207: Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - PIO Processing.
#Event ID 1208: Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - I2C Bus busy on controler init start.
#Event ID 1209: Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - Timeout disabling controller.
#Event ID 1210: Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - Timeout enabling controller.
#Event ID 1215: Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - Controller initialization failed - STATUS:Controller_initialization_failed__STATUS.
#Description
Controller ERROR: Addr:Controller_ERROR_Addr Idx:Idx Cnt:Cnt - Controller initialization failed - STATUS:Controller_initialization_failed__STATUS.
Message #
Fields #
| Name | Description |
|---|---|
SlaveAddress UInt16 | |
Idx UInt32 | |
Count UInt32 | |
Status UInt32 | NTSTATUS reference |
Event ID 1220: Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - Transfer ended with SlaveAddress bytes processed - STATUS:Count.
#Description
Controller INFO: Addr:Controller_INFO_Addr Idx:Idx Cnt:Cnt - Transfer ended with SlaveAddress bytes processed - STATUS:Count.
Message #
Fields #
| Name | Description |
|---|---|
SlaveAddress UInt16 | |
Idx UInt32 | |
Count UInt32 | |
Length UInt64 | |
Status UInt32 | NTSTATUS reference |
Event ID 1225: Controller INFO: Interrupt processing started: HW_Status:HwStatus SW_Status:SwStatus.
#Provenance
Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.
ETW provider GUID c2f86198-03ca-4771-8d4c-ce6e15cbca56
Defined in iaLPSS2i_I2C.sys, the binary that emits these events.
Observed on:
- Win11-26200.6584, schema read from the registered manifest, binary version 30.100.1816.3, captured 2026-06-02