mirror of
https://github.com/reactos/reactos.git
synced 2024-09-29 14:09:10 +00:00
ac630552e2
Ports back a real fix: 0.4.15-dev-1173-gba09834c5e
[PARPORT] Fix I/O port length check Ports back logging and formatting: 0.4.15-dev-6794-g4eace8d762
[IPHLPAPI] Silence obsolete FIXME in GetAdaptersAddresses (#5834) CORE-14388 0.4.15-dev-6438-gb12ab486d8
[MUP] Mute DPRINT1's that slow down shared folder accesses (#5545) CORE-19105 And mutes some other loggings as well for stuff, that I either never want to port back, e.g. the IMM-implementations, or which is not really helpful in the older branches: fixme:(win32ss/user/user32/misc/imm.c:446) WINNLSEnableIME is UNIMPLEMENTED! fixme:(../dll/win32/iphlpapi/address.c:290) GetAdaptersAddresses - Semi Stub: Family 2, Flags 0x0000002e, Reserved 00000000, pAdapterAddress 00000000, pOutBufLen 0143EBD4. when browsing the startmenu: fixme:(dll/win32/comctl32/toolbar.c:394) [00080086] TBSTYLE_REGISTERDROP not implemented fixme:(dll/win32/comctl32/toolbar.c:5636) [00080086] response 2045774661 not handled to NM_CUSTOMDRAW (CDDS_PREERASE) fixme:(dll/win32/comctl32/toolbar.c:5673) [00080086] response 3225142 not handled to NM_CUSTOMDRAW (CDDS_POSTERASE) fixme:(dll/win32/comctl32/toolbar.c:5636) [000200BA] response 9 not handled to NM_CUSTOMDRAW (CDDS_PREERASE) fixme:(dll/win32/comctl32/toolbar.c:5636) [00080086] response 2288892 not handled to NM_CUSTOMDRAW (CDDS_PREERASE) fixme:(dll/win32/comctl32/toolbar.c:5673) [00080086] response 3291448 not handled to NM_CUSTOMDRAW (CDDS_POSTERASE) and a bigger block regarding the parallel port during booting: (drivers/parallel/parport/parport.c:127) Parport DriverEntry (drivers/parallel/parport/fdo.c:391) AddDevice(B0B50548 B0FED980) (drivers/parallel/parport/fdo.c:25) AddDeviceInternal() (drivers/parallel/parport/fdo.c:513) FdoPnp() (drivers/parallel/parport/fdo.c:582) IRP_MJ_PNP / IRP_MN_FILTER_RESOURCE_REQUIREMENTS (drivers/parallel/parport/fdo.c:513) FdoPnp() (drivers/parallel/parport/fdo.c:546) IRP_MJ_PNP / IRP_MN_START_DEVICE (drivers/parallel/parport/misc.c:42) Calling lower device B0FED980 (drivers/parallel/parport/fdo.c:116) FdoStartDevice () (drivers/parallel/parport/fdo.c:160) Port: BaseAddress 0x378 Length 8 (drivers/parallel/parport/fdo.c:160) Port: BaseAddress 0x778 Length 8 (drivers/parallel/parport/fdo.c:174) Interrupt: Level 20 Vector 55 (drivers/parallel/parport/fdo.c:195) New LPT port: Base 0x378 (drivers/parallel/parport/fdo.c:513) FdoPnp() (drivers/parallel/parport/fdo.c:586) Unknown minor function 0x9 (drivers/parallel/parport/fdo.c:513) FdoPnp() (drivers/parallel/parport/fdo.c:586) Unknown minor function 0x14 (drivers/parallel/parport/fdo.c:513) FdoPnp() (drivers/parallel/parport/fdo.c:564) IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_RELATIONS / BusRelations (drivers/parallel/parport/fdo.c:351) FdoQueryBusRelations() (drivers/parallel/parport/fdo.c:233) FdoCreateRawParallelPdo() (drivers/parallel/parport/fdo.c:378) Done (drivers/parallel/parport/pdo.c:165) PdoPnp()
197 lines
4.5 KiB
C
197 lines
4.5 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: Parallel Port Function Driver
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* FILE: drivers/parallel/parport/pdo.c
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* PURPOSE: PDO functions
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*/
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#include "parport.h"
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/* FUNCTIONS ****************************************************************/
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NTSTATUS
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NTAPI
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PdoCreate(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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PPDO_DEVICE_EXTENSION DeviceExtension;
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PIO_STACK_LOCATION Stack;
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NTSTATUS Status = STATUS_SUCCESS;
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DPRINT("PdoCreate()\n");
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Stack = IoGetCurrentIrpStackLocation(Irp);
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DeviceExtension = (PPDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
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if (Stack->Parameters.Create.Options & FILE_DIRECTORY_FILE)
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{
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DPRINT1("Not a directory\n");
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Status = STATUS_NOT_A_DIRECTORY;
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goto done;
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}
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DPRINT("Open LPT%lu: successful\n", DeviceExtension->LptPort);
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DeviceExtension->OpenCount++;
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done:
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Irp->IoStatus.Status = Status;
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Irp->IoStatus.Information = 0;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return Status;
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}
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NTSTATUS
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NTAPI
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PdoClose(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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PPDO_DEVICE_EXTENSION pDeviceExtension;
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DPRINT("PdoClose()\n");
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pDeviceExtension = (PPDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
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pDeviceExtension->OpenCount--;
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Irp->IoStatus.Information = 0;
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Irp->IoStatus.Status = STATUS_SUCCESS;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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NTSTATUS
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NTAPI
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PdoCleanup(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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DPRINT("PdoCleanup()\n");
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Irp->IoStatus.Information = 0;
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Irp->IoStatus.Status = STATUS_SUCCESS;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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NTSTATUS
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NTAPI
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PdoRead(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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DPRINT("PdoRead()\n");
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Irp->IoStatus.Information = 0;
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Irp->IoStatus.Status = STATUS_SUCCESS;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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NTSTATUS
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NTAPI
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PdoWrite(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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PPDO_DEVICE_EXTENSION PdoDeviceExtension;
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PFDO_DEVICE_EXTENSION FdoDeviceExtension;
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PIO_STACK_LOCATION IoStack;
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PUCHAR Buffer;
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ULONG i;
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UCHAR PortStatus;
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ULONG ulCount;
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DPRINT("PdoWrite()\n");
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PdoDeviceExtension = (PPDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
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FdoDeviceExtension = (PFDO_DEVICE_EXTENSION)PdoDeviceExtension->AttachedFdo->DeviceExtension;
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IoStack = IoGetCurrentIrpStackLocation(Irp);
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Buffer = GetUserBuffer(Irp);
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DPRINT("Length: %lu\n", IoStack->Parameters.Write.Length);
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DPRINT("Buffer: %p\n", Buffer);
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for (i = 0; i < IoStack->Parameters.Write.Length; i++)
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{
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ulCount = 0;
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do
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{
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KeStallExecutionProcessor(10);
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PortStatus = READ_PORT_UCHAR((PUCHAR)(FdoDeviceExtension->BaseAddress + 1));
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ulCount++;
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}
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while (ulCount < 500000 && !(PortStatus & LP_PBUSY));
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if (ulCount == 500000)
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{
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DPRINT("Timed out\n");
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Irp->IoStatus.Information = 0;
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Irp->IoStatus.Status = STATUS_TIMEOUT;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return STATUS_TIMEOUT;
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}
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/* Write character */
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WRITE_PORT_UCHAR((PUCHAR)FdoDeviceExtension->BaseAddress, Buffer[i]);
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KeStallExecutionProcessor(10);
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WRITE_PORT_UCHAR((PUCHAR)(FdoDeviceExtension->BaseAddress + 2), (LP_PSELECP | LP_PINITP | LP_PSTROBE));
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KeStallExecutionProcessor(10);
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WRITE_PORT_UCHAR((PUCHAR)(FdoDeviceExtension->BaseAddress + 2), (LP_PSELECP | LP_PINITP));
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}
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Irp->IoStatus.Information = 0;
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Irp->IoStatus.Status = STATUS_SUCCESS;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return STATUS_SUCCESS;
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}
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NTSTATUS
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NTAPI
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PdoPnp(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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NTSTATUS Status;
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Status = Irp->IoStatus.Status;
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return Status;
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}
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NTSTATUS
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NTAPI
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PdoPower(IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp)
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{
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NTSTATUS Status;
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PIO_STACK_LOCATION IoStack;
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IoStack = IoGetCurrentIrpStackLocation(Irp);
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switch (IoStack->MinorFunction)
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{
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case IRP_MN_SET_POWER:
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case IRP_MN_QUERY_POWER:
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Irp->IoStatus.Status = STATUS_SUCCESS;
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break;
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}
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Status = Irp->IoStatus.Status;
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PoStartNextPowerIrp(Irp);
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IoCompleteRequest(Irp, IO_NO_INCREMENT);
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return Status;
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}
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/* EOF */
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