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236 lines
4.0 KiB
236 lines
4.0 KiB
/*++
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Copyright (c) 1998-2001 Microsoft Corporation
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Module Name:
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kd1394.h
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Abstract:
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1394 Kernel Debugger DLL
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Author:
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Peter Binder (pbinder)
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Revision History:
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Date Who What
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---------- --------- ------------------------------------------------------------
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06/21/2001 pbinder having fun...
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--*/
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//
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// boot.ini parameters
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//
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#define BUSPARAMETERS_OPTION "BUSPARAMS"
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#define CHANNEL_OPTION "CHANNEL"
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#define BUS_OPTION "NOBUS"
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// global 1394 debug controller data
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#define DBG_BUS1394_CROM_BUFFER_SIZE 64
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#define TIMEOUT_COUNT 1024*500
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#define MAX_REGISTER_READS 400000
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typedef struct _DEBUG_1394_DATA {
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//
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// our config rom - must be 1k aligned
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//
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ULONG CromBuffer[DBG_BUS1394_CROM_BUFFER_SIZE];
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//
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// our ohci register map
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//
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POHCI_REGISTER_MAP BaseAddress;
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//
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// our config for this session
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//
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DEBUG_1394_CONFIG Config;
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//
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// our send packet (isoch packet)
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//
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DEBUG_1394_SEND_PACKET SendPacket;
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//
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// our receive packet
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//
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DEBUG_1394_RECEIVE_PACKET ReceivePacket;
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} DEBUG_1394_DATA, *PDEBUG_1394_DATA;
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//
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// Debug 1394 Parameters
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//
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typedef struct _DEBUG_1394_PARAMETERS {
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//
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// device descriptor (pci slot, bus, etc)
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//
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DEBUG_DEVICE_DESCRIPTOR DbgDeviceDescriptor;
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//
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// is the debugger active?
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//
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BOOLEAN DebuggerActive;
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//
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// should we disable 1394bus?
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//
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ULONG NoBus;
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//
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// Id for this target
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//
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ULONG Id;
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} DEBUG_1394_PARAMETERS, *PDEBUG_1394_PARAMETERS;
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//
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// Global Data Structures
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//
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#ifdef _KD1394_C
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DEBUG_1394_PARAMETERS Kd1394Parameters;
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PDEBUG_1394_DATA Kd1394Data;
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#else
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extern DEBUG_1394_PARAMETERS Kd1394Parameters;
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extern PDEBUG_1394_DATA Kd1394Data;
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#endif
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//
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// kd1394.c
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//
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BOOLEAN
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Kd1394pInitialize(
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IN PDEBUG_1394_PARAMETERS DebugParameters,
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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NTSTATUS
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KdD0Transition(
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void
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);
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NTSTATUS
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KdD3Transition(
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void
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);
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NTSTATUS
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KdDebuggerInitialize0(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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NTSTATUS
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KdDebuggerInitialize1(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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);
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NTSTATUS
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KdSave(
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IN BOOLEAN KdSleepTransition
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);
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NTSTATUS
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KdRestore(
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IN BOOLEAN KdSleepTransition
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);
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//
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// kd1394io.c
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//
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ULONG
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KdpComputeChecksum(
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IN PUCHAR Buffer,
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IN ULONG Length
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);
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void
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KdpSendControlPacket(
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IN USHORT PacketType,
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IN ULONG PacketId OPTIONAL
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);
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ULONG
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KdReceivePacket (
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IN ULONG PacketType,
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OUT PSTRING MessageHeader,
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OUT PSTRING MessageData,
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OUT PULONG DataLength,
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IN OUT PKD_CONTEXT KdContext
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);
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void
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KdSendPacket(
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IN ULONG PacketType,
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IN PSTRING MessageHeader,
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IN PSTRING MessageData OPTIONAL,
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IN OUT PKD_CONTEXT KdContext
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);
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//
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// ohci1394.c
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//
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ULONG
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FASTCALL
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Dbg1394_ByteSwap(
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IN ULONG Source
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);
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ULONG
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Dbg1394_CalculateCrc(
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IN PULONG Quadlet,
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IN ULONG length
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);
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ULONG
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Dbg1394_Crc16(
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IN ULONG data,
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IN ULONG check
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);
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NTSTATUS
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Dbg1394_ReadPhyRegister(
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PDEBUG_1394_DATA DebugData,
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ULONG Offset,
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PUCHAR pData
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);
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NTSTATUS
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Dbg1394_WritePhyRegister(
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PDEBUG_1394_DATA DebugData,
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ULONG Offset,
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UCHAR Data
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);
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BOOLEAN
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Dbg1394_InitializeController(
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IN PDEBUG_1394_DATA DebugData,
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IN PDEBUG_1394_PARAMETERS DebugParameters
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);
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ULONG
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Dbg1394_StallExecution(
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ULONG LoopCount
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);
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void
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Dbg1394_EnablePhysicalAccess(
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IN PDEBUG_1394_DATA DebugData
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);
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ULONG
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Dbg1394_ReadPacket(
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PDEBUG_1394_DATA DebugData,
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OUT PKD_PACKET PacketHeader,
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OUT PSTRING MessageHeader,
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OUT PSTRING MessageData,
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BOOLEAN Wait
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);
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