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- Switch to ASM version of KfLowerIrql

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svn path=/trunk/; revision=23662
This commit is contained in:
Alex Ionescu 2006-08-23 06:35:33 +00:00
parent de56d52a1b
commit a82987f860
2 changed files with 0 additions and 29 deletions
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2
reactos/hal/halx86/generic/irq.S
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@ -404,7 +404,6 @@ DoCall:
.endfunc .endfunc
#endif #endif
#if 0
.globl @KfLowerIrql@4 .globl @KfLowerIrql@4
.func @KfLowerIrql@4 .func @KfLowerIrql@4
_@KfLowerIrql@4: _@KfLowerIrql@4:
@ -444,7 +443,6 @@ DoCall3:
popf popf
ret ret
.endfunc .endfunc
#endif
.globl @KfRaiseIrql@4 .globl @KfRaiseIrql@4
.func @KfRaiseIrql@4 .func @KfRaiseIrql@4

27
reactos/hal/halx86/generic/irql.c
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@ -22,33 +22,6 @@ extern UCHAR SoftIntByteTable[];
/* FUNCTIONS ****************************************************************/ /* FUNCTIONS ****************************************************************/
VOID FASTCALL
KfLowerIrql (KIRQL NewIrql)
{
ULONG Mask;
ULONG Flags;
UCHAR Pending;
Ki386SaveFlags(Flags);
Ki386DisableInterrupts();
if (KeGetPcr()->Irql > DISPATCH_LEVEL)
{
Mask = KeGetPcr()->IDR | KiI8259MaskTable[NewIrql];
WRITE_PORT_UCHAR((PUCHAR)0x21, (UCHAR)Mask);
Mask >>= 8;
WRITE_PORT_UCHAR((PUCHAR)0xa1, (UCHAR)Mask);
}
KeGetPcr()->Irql = NewIrql;
Pending = SoftIntByteTable[KeGetPcr()->IRR];
if (Pending > NewIrql)
{
SoftIntHandlerTable[Pending]();
}
Ki386RestoreFlags(Flags);
}
VOID STDCALL HalEndSystemInterrupt (KIRQL Irql, ULONG Unknown2) VOID STDCALL HalEndSystemInterrupt (KIRQL Irql, ULONG Unknown2)
{ {