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sys: WIP

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This commit is contained in:
Bill Zissimopoulos
2015-11-27 23:37:57 -08:00
parent 0db1f0614b
commit 97c98ac265
19 changed files with 68 additions and 74 deletions
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45
src/sys/iop.c Normal file
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/**
* @file sys/iop.c
*
* @copyright 2015 Bill Zissimopoulos
*/
#include <sys/driver.h>
VOID FspDispatchProcessedIrp(PIRP Irp, FSP_FSCTL_TRANSACT_RSP *Response);
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, FspDispatchProcessedIrp)
#endif
VOID FspCompleteRequest(PIRP Irp, NTSTATUS Result)
{
// !PAGED_CODE();
ASSERT(STATUS_PENDING != Result);
if (0 != Irp->Tail.Overlay.DriverContext[0])
{
ExFreePoolWithTag(Irp->Tail.Overlay.DriverContext[0], FSP_TAG);
Irp->Tail.Overlay.DriverContext[0] = 0;
}
if (!NT_SUCCESS(Result))
Irp->IoStatus.Information = 0;
Irp->IoStatus.Status = Result;
IoCompleteRequest(Irp, FSP_IO_INCREMENT);
}
VOID FspDispatchProcessedIrp(PIRP Irp, FSP_FSCTL_TRANSACT_RSP *Response)
{
PAGED_CODE();
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
ASSERT(IRP_MJ_MAXIMUM_FUNCTION >= IrpSp->MajorFunction);
ASSERT(0 != FspIoProcessFunction[IrpSp->MajorFunction]);
FspIoProcessFunction[IrpSp->MajorFunction](Irp, Response);
}
FSP_IOPROC_DISPATCH *FspIoProcessFunction[IRP_MJ_MAXIMUM_FUNCTION + 1];