Source code of Windows XP (NT5)
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/*++
Copyright (c) 1997 Microsoft Corporation
Module Name:
debug.c
Abstract:
This module provides debugging support.
Author:
Neil Sandlin (neilsa) 10-Aug-98
- code merged from mf.sys and pcmcia.sys
Revision History:
--*/
#include "pch.h"
//
// Get mappings from status codes to strings
//
#include <ntstatus.dbg>
#undef MAP
#define MAP(_Value) { (_Value), #_Value }
#define END_STRING_MAP { 0xFFFFFFFF, NULL }
#if DBG
typedef struct _DBG_MASK_STRING {
ULONG Mask;
PUCHAR String;
} DBG_MASK_STRING, *PDBG_MASK_STRING;
DBG_MASK_STRING MaskStrings[] = {
PCMCIA_DEBUG_FAIL, "ERR",
PCMCIA_DEBUG_INFO, "INF",
PCMCIA_DEBUG_PNP, "PNP",
PCMCIA_DEBUG_POWER, "PWR",
PCMCIA_DEBUG_SOCKET, "SKT",
PCMCIA_DEBUG_CONFIG, "CFG",
PCMCIA_DEBUG_TUPLES, "TPL",
PCMCIA_DEBUG_RESOURCES, "RES",
PCMCIA_DEBUG_ENUM, "ENU",
PCMCIA_DEBUG_INTERFACE, "IFC",
PCMCIA_DEBUG_IOCTL, "IOC",
PCMCIA_DEBUG_DPC, "DPC",
PCMCIA_DEBUG_ISR, "ISR",
PCMCIA_PCCARD_READY, "PCR",
PCMCIA_DEBUG_DETECT, "DET",
PCMCIA_COUNTERS, "CNT",
PCMCIA_DEBUG_IRQMASK, "MSK",
PCMCIA_DUMP_SOCKET, "DSK",
0, NULL
};
PPCMCIA_STRING_MAP PcmciaDbgStatusStringMap = (PPCMCIA_STRING_MAP) ntstatusSymbolicNames;
PCMCIA_STRING_MAP PcmciaDbgPnpIrpStringMap[] = {
MAP(IRP_MN_START_DEVICE),
MAP(IRP_MN_QUERY_REMOVE_DEVICE),
MAP(IRP_MN_REMOVE_DEVICE),
MAP(IRP_MN_CANCEL_REMOVE_DEVICE),
MAP(IRP_MN_STOP_DEVICE),
MAP(IRP_MN_QUERY_STOP_DEVICE),
MAP(IRP_MN_CANCEL_STOP_DEVICE),
MAP(IRP_MN_QUERY_DEVICE_RELATIONS),
MAP(IRP_MN_QUERY_INTERFACE),
MAP(IRP_MN_QUERY_CAPABILITIES),
MAP(IRP_MN_QUERY_RESOURCES),
MAP(IRP_MN_QUERY_RESOURCE_REQUIREMENTS),
MAP(IRP_MN_QUERY_DEVICE_TEXT),
MAP(IRP_MN_FILTER_RESOURCE_REQUIREMENTS),
MAP(IRP_MN_READ_CONFIG),
MAP(IRP_MN_WRITE_CONFIG),
MAP(IRP_MN_EJECT),
MAP(IRP_MN_SET_LOCK),
MAP(IRP_MN_QUERY_ID),
MAP(IRP_MN_QUERY_PNP_DEVICE_STATE),
MAP(IRP_MN_QUERY_BUS_INFORMATION),
MAP(IRP_MN_DEVICE_USAGE_NOTIFICATION),
MAP(IRP_MN_SURPRISE_REMOVAL),
MAP(IRP_MN_QUERY_LEGACY_BUS_INFORMATION),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgPoIrpStringMap[] = {
MAP(IRP_MN_WAIT_WAKE),
MAP(IRP_MN_POWER_SEQUENCE),
MAP(IRP_MN_SET_POWER),
MAP(IRP_MN_QUERY_POWER),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgDeviceRelationStringMap[] = {
MAP(BusRelations),
MAP(EjectionRelations),
MAP(PowerRelations),
MAP(RemovalRelations),
MAP(TargetDeviceRelation),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgSystemPowerStringMap[] = {
MAP(PowerSystemUnspecified),
MAP(PowerSystemWorking),
MAP(PowerSystemSleeping1),
MAP(PowerSystemSleeping2),
MAP(PowerSystemSleeping3),
MAP(PowerSystemHibernate),
MAP(PowerSystemShutdown),
MAP(PowerSystemMaximum),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgDevicePowerStringMap[] = {
MAP(PowerDeviceUnspecified),
MAP(PowerDeviceD0),
MAP(PowerDeviceD1),
MAP(PowerDeviceD2),
MAP(PowerDeviceD3),
MAP(PowerDeviceMaximum),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgPdoPowerWorkerStringMap[] = {
MAP(PPW_Stopped),
MAP(PPW_Exit),
MAP(PPW_InitialState),
MAP(PPW_PowerUp),
MAP(PPW_PowerUpComplete),
MAP(PPW_PowerDown),
MAP(PPW_PowerDownComplete),
MAP(PPW_SendIrpDown),
MAP(PPW_16BitConfigure),
MAP(PPW_CardBusRefresh),
MAP(PPW_CardBusDelay),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgFdoPowerWorkerStringMap[] = {
MAP(FPW_Stopped),
MAP(FPW_BeginPowerDown),
MAP(FPW_PowerDown),
MAP(FPW_PowerDownSocket),
MAP(FPW_PowerDownComplete),
MAP(FPW_BeginPowerUp),
MAP(FPW_PowerUp),
MAP(FPW_PowerUpSocket),
MAP(FPW_PowerUpSocket2),
MAP(FPW_PowerUpSocketVerify),
MAP(FPW_PowerUpSocketComplete),
MAP(FPW_PowerUpComplete),
MAP(FPW_SendIrpDown),
MAP(FPW_CompleteIrp),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgSocketPowerWorkerStringMap[] = {
MAP(SPW_Stopped),
MAP(SPW_Exit),
MAP(SPW_RequestPower),
MAP(SPW_ReleasePower),
MAP(SPW_SetPowerOn),
MAP(SPW_SetPowerOff),
MAP(SPW_ResetCard),
MAP(SPW_Deconfigure),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgConfigurationWorkerStringMap[] = {
MAP(CW_Stopped),
MAP(CW_InitialState),
MAP(CW_ResetCard),
MAP(CW_Phase1),
MAP(CW_Phase2),
MAP(CW_Phase3),
MAP(CW_Exit),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgTupleStringMap[] = {
MAP(CISTPL_NULL),
MAP(CISTPL_DEVICE),
MAP(CISTPL_INDIRECT),
MAP(CISTPL_CONFIG_CB),
MAP(CISTPL_CFTABLE_ENTRY_CB),
MAP(CISTPL_LONGLINK_MFC),
MAP(CISTPL_CHECKSUM),
MAP(CISTPL_LONGLINK_A),
MAP(CISTPL_LONGLINK_C),
MAP(CISTPL_LINKTARGET),
MAP(CISTPL_NO_LINK),
MAP(CISTPL_VERS_1),
MAP(CISTPL_ALTSTR),
MAP(CISTPL_DEVICE_A),
MAP(CISTPL_JEDEC_C),
MAP(CISTPL_JEDEC_A),
MAP(CISTPL_CONFIG),
MAP(CISTPL_CFTABLE_ENTRY),
MAP(CISTPL_DEVICE_OC),
MAP(CISTPL_DEVICE_OA),
MAP(CISTPL_GEODEVICE),
MAP(CISTPL_GEODEVICE_A),
MAP(CISTPL_MANFID),
MAP(CISTPL_FUNCID),
MAP(CISTPL_FUNCE),
MAP(CISTPL_VERS_2),
MAP(CISTPL_FORMAT),
MAP(CISTPL_GEOMETRY),
MAP(CISTPL_BYTEORDER),
MAP(CISTPL_DATE),
MAP(CISTPL_BATTERY),
MAP(CISTPL_ORG),
MAP(CISTPL_LONGLINK_CB),
MAP(CISTPL_END),
END_STRING_MAP
};
PCMCIA_STRING_MAP PcmciaDbgWakeStateStringMap[] = {
MAP(WAKESTATE_DISARMED),
MAP(WAKESTATE_WAITING),
MAP(WAKESTATE_WAITING_CANCELLED),
MAP(WAKESTATE_ARMED),
MAP(WAKESTATE_ARMING_CANCELLED),
MAP(WAKESTATE_COMPLETING),
END_STRING_MAP
};
PCHAR
PcmciaDbgLookupString(
IN PPCMCIA_STRING_MAP Map,
IN ULONG Id
)
/*++
Routine Description:
Looks up the string associated with Id in string map Map
Arguments:
Map - The string map
Id - The id to lookup
Return Value:
The string
--*/
{
PPCMCIA_STRING_MAP current = Map;
while(current->Id != 0xFFFFFFFF) {
if (current->Id == Id) {
return current->String;
}
current++;
}
return "** UNKNOWN **";
}
VOID
PcmciaDebugPrint(
ULONG DebugMask,
PCCHAR DebugMessage,
...
)
/*++
Routine Description:
Debug print for the PCMCIA enabler.
Arguments:
Check the mask value to see if the debug message is requested.
Return Value:
None
--*/
{
va_list ap;
char buffer[256];
ULONG i = 0;
va_start(ap, DebugMessage);
strcpy(buffer, "Pcmcia ");
for (i = 0; (MaskStrings[i].Mask != 0); i++) {
if (DebugMask & MaskStrings[i].Mask) {
strcat(buffer, MaskStrings[i].String);
strcat(buffer, ": ");
break;
}
}
if (MaskStrings[i].Mask == 0) {
strcat(buffer, "???: ");
}
if (DebugMask & PcmciaDebugMask) {
vsprintf(&buffer[12], DebugMessage, ap);
DbgPrint(buffer);
}
va_end(ap);
} // end PcmciaDebugPrint()
VOID
PcmciaDumpSocket(
IN PSOCKET Socket
)
{
UCHAR index;
#define MAX_SOCKET_INDEX 64
UCHAR buffer[MAX_SOCKET_INDEX];
for (index = 0; index < MAX_SOCKET_INDEX; index++) {
buffer[index] = PcicReadSocket(Socket, index);
}
for (index = 0; index < 8; index++) {
DebugPrint((PCMCIA_DEBUG_INFO,"%.02x: %.02x\n", index, buffer[index]));
}
for (index = 8; index < MAX_SOCKET_INDEX; index+=2) {
USHORT data;
data = buffer[index] | (buffer[index+1]<<8);
DebugPrint((PCMCIA_DEBUG_INFO,"%.02x: %.04x\n", index, data));
}
}
TRACE_ENTRY GlobalTraceEntry;
VOID
PcmciaWriteTraceEntry(
IN PSOCKET Socket,
IN ULONG Context
)
/*++
Routine Description:
Arguments:
Return Value:
None
--*/
{
UCHAR i;
PTRACE_ENTRY pEntry = &GlobalTraceEntry;
pEntry->Context = Context;
if (CardBusExtension(Socket->DeviceExtension)) {
for (i = 0; i < 5; i++) {
pEntry->CardBusReg[i] = CBReadSocketRegister(Socket, (UCHAR)(i*sizeof(ULONG)));
}
}
for (i = 0; i < 70; i++) {
pEntry->ExcaReg[i] = PcicReadSocket(Socket, i);
}
}
#endif