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Fixed port i/o functions

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svn path=/trunk/; revision=1305
This commit is contained in:
Eric Kohl 2000-08-18 17:25:54 +00:00
parent cc22ad9378
commit f7d76fbc5b
1 changed files with 12 additions and 11 deletions
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15
reactos/drivers/dd/floppy/floppy.c
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@ -14,7 +14,6 @@
*/ */
#include <ddk/ntddk.h> #include <ddk/ntddk.h>
#include "../../../ntoskrnl/include/internal/i386/io.h"
#include "floppy.h" #include "floppy.h"
@ -96,7 +95,7 @@ static BOOLEAN FloppyInitialized = FALSE;
static int static int
FloppyReadSTAT(ULONG PortBase) FloppyReadSTAT(ULONG PortBase)
{ {
return(inb_p(PortBase + FLOPPY_STATUS)); return(READ_PORT_UCHAR((PUCHAR)(PortBase + FLOPPY_STATUS)));
} }
/* waits until the fdc becomes ready */ /* waits until the fdc becomes ready */
@ -128,7 +127,7 @@ FloppyWaitUntilReady(WORD PortBase)
static VOID static VOID
FloppyWriteData(WORD PortBase, BYTE Byte) FloppyWriteData(WORD PortBase, BYTE Byte)
{ {
outb_p(PortBase + FLOPPY_DATA, Byte); WRITE_PORT_UCHAR((PUCHAR)(PortBase + FLOPPY_DATA), Byte);
} }
/* sends a command byte to the fdc */ /* sends a command byte to the fdc */
@ -179,7 +178,7 @@ FloppyReadResultCode(WORD PortBase, PUCHAR Result)
} }
if (Status == (STATUS_DIR | STATUS_READY | STATUS_BUSY)) if (Status == (STATUS_DIR | STATUS_READY | STATUS_BUSY))
{ {
Result[Replies] = inb_p(FLOPPY_DATA); Result[Replies] = READ_PORT_UCHAR((PUCHAR)FLOPPY_DATA);
} }
else else
{ {
@ -395,6 +394,7 @@ FloppyCreateController(PDRIVER_OBJECT DriverObject,
UNICODE_STRING SymlinkName; UNICODE_STRING SymlinkName;
NTSTATUS Status; NTSTATUS Status;
PDEVICE_OBJECT DeviceObject; PDEVICE_OBJECT DeviceObject;
PCONFIGURATION_INFORMATION ConfigInfo;
/* Detect controller and determine type */ /* Detect controller and determine type */
if (!FloppyGetControllerVersion(ControllerParameters, &ControllerType)) if (!FloppyGetControllerVersion(ControllerParameters, &ControllerType))
@ -475,9 +475,10 @@ FloppyCreateController(PDRIVER_OBJECT DriverObject,
DeviceObject->Flags = DeviceObject->Flags | DO_DIRECT_IO; DeviceObject->Flags = DeviceObject->Flags | DO_DIRECT_IO;
DeviceObject->AlignmentRequirement = FILE_WORD_ALIGNMENT; DeviceObject->AlignmentRequirement = FILE_WORD_ALIGNMENT;
/* Create a symlink */ /* count new floppy drive */
RtlInitUnicodeString(&SymlinkName, L"\\??\\A:"); /* NOTE: HalIoAssignDriveLetters assigns the drive letters! */
IoCreateSymbolicLink(&SymlinkName, &DeviceName); ConfigInfo = IoGetConfigurationInformation ();
ConfigInfo->FloppyCount++;
return STATUS_SUCCESS; return STATUS_SUCCESS;
} }