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Fixed debugging messages and other minor changes

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svn path=/trunk/; revision=70
This commit is contained in:
Rex Jolliff 1998-10-12 21:04:07 +00:00
parent e1d692c393
commit 8909f04b2c
1 changed files with 24 additions and 11 deletions
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35
reactos/drivers/dd/ide/ide.c
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@ -57,6 +57,11 @@
// FIXME: finish implementation of QueryInformation
// FIXME: finish implementation of SetInformation
// FIXME: finish implementation of DeviceControl
// FIXME: bring up to ATA-3 spec
// FIXME: add general support for ATAPI devices
// FIXME: add support for ATAPI CDROMs
// FIXME: add support for ATAPI ZIP drives/RHDs
// FIXME: add support for ATAPI tape drives
#include <ddk/ntddk.h>
@ -107,6 +112,7 @@ IDE_CONTROLLER_PARAMETERS Controllers[IDE_MAX_CONTROLLERS] =
{0x0168, 8, 0x0368, 8, 10, 10, 15, LevelSensitive, 0xffff}
};
static BOOLEAN IDEInitialized = FALSE;
static int TotalPartitions = 0;
// ----------------------------------------------- Discardable Declarations
@ -250,6 +256,11 @@ DriverEntry(IN PDRIVER_OBJECT DriverObject,
&Controllers[ControllerIdx], ControllerIdx);
}
if (WeGotSomeDisks)
{
IDEInitialized = TRUE;
}
return WeGotSomeDisks ? STATUS_SUCCESS : STATUS_NO_SUCH_DEVICE;
}
@ -538,7 +549,7 @@ IDECreateDevices(IN PDRIVER_OBJECT DriverObject,
ControllerExtension->TimerState = IDETimerIdle;
ControllerExtension->TimerCount = 0;
ControllerExtension->TimerDevice = RawDeviceObject;
// IoInitializeTimer(RawDeviceObject, IDEIoTimer, ControllerExtension);
IoInitializeTimer(RawDeviceObject, IDEIoTimer, ControllerExtension);
}
}
@ -554,7 +565,7 @@ IDECreateDevices(IN PDRIVER_OBJECT DriverObject,
{
// build devices for all partitions in table
DPRINT("partitions on Harddisk%d:\n", HarddiskIdx);
DPRINT("partitions on %s:\n", DeviceDirName);
for (PartitionIdx = 0; PartitionIdx < 4; PartitionIdx++)
{
@ -564,8 +575,9 @@ IDECreateDevices(IN PDRIVER_OBJECT DriverObject,
// if the partition entry is in use, create a device for it
if (PartitionIsSupported(p))
{
DPRINT("Harddisk%d type:%02x Offset:%d Size:%d\n",
HarddiskIdx,
DPRINT("%s ptbl entry:%d type:%02x Offset:%d Size:%d\n",
DeviceDirName,
PartitionIdx,
p->PartitionType,
p->StartingBlock,
p->SectorCount);
@ -920,6 +932,7 @@ IDECreateDevice(IN PDRIVER_OBJECT DriverObject,
if (Win32Alias != NULL)
{
DPRINT("Creating SymLink %s --> %s\n", DeviceName, Win32Alias);
RtlInitAnsiString(&AnsiSymLink, Win32Alias);
RtlAnsiStringToUnicodeString(&SymLink, &AnsiSymLink, TRUE);
IoCreateSymbolicLink(&SymLink, &UnicodeName);
@ -1131,7 +1144,6 @@ IDEDispatchReadWrite(IN PDEVICE_OBJECT pDO,
IrpStack = IoGetCurrentIrpStackLocation(Irp);
DeviceExtension = (PIDE_DEVICE_EXTENSION)pDO->DeviceExtension;
DPRINT("MajorFunction %d\n", IrpStack->MajorFunction);
// Validate operation parameters
AdjustedOffset = RtlEnlargedIntegerMultiply(DeviceExtension->Offset,
@ -1304,14 +1316,10 @@ IDEStartIo(IN PDEVICE_OBJECT DeviceObject,
DeviceExtension->BytesRequested -= DeviceExtension->BytesToTransfer;
DeviceExtension->SectorsTransferred = 0;
DeviceExtension->TargetAddress = (BYTE *)MmGetSystemAddressForMdl(Irp->MdlAddress);
DPRINT("UserBuffer %x MdlAddress %x TargetAddress %x\n",
Irp->UserBuffer,
Irp->MdlAddress,
DeviceExtension->TargetAddress);
KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
IoAllocateController(DeviceExtension->ControllerObject,
DeviceObject, IDEAllocateController, NULL);
KeLowerIrql(OldIrql);
KeLowerIrql(OldIrql);
break;
default:
@ -1524,6 +1532,11 @@ IDEIsr(IN PKINTERRUPT Interrupt,
PIDE_DEVICE_EXTENSION DeviceExtension;
PIDE_CONTROLLER_EXTENSION ControllerExtension;
if (IDEInitialized == FALSE)
{
return FALSE;
}
ControllerExtension = (PIDE_CONTROLLER_EXTENSION) ServiceContext;
// Read the status port to clear the interrtupt (even if it's not ours).