Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-24 09:25:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

- Get rid of some large debugging functions that were called at all times, and don't manually deliver user APCs anymore, since the HAL handles it now.

Browse source 
svn path=/trunk/; revision=23673
This commit is contained in:
Alex Ionescu 2006-08-23 18:09:44 +00:00
parent da725d9d30
commit abe9e92dcf
1 changed files with 2 additions and 118 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

120
reactos/ntoskrnl/ke/i386/irq.c
View file

@ -188,27 +188,6 @@ KeIRQTrapFrameToTrapFrame(PKIRQ_TRAPFRAME IrqTrapFrame,
TrapFrame->EFlags = IrqTrapFrame->Eflags;
}
STATIC VOID
KeTrapFrameToIRQTrapFrame(PKTRAP_FRAME TrapFrame,
PKIRQ_TRAPFRAME IrqTrapFrame)
{
IrqTrapFrame->Gs = TrapFrame->SegGs;
IrqTrapFrame->Fs = TrapFrame->SegFs;
IrqTrapFrame->Es = TrapFrame->SegEs;
IrqTrapFrame->Ds = TrapFrame->SegDs;
IrqTrapFrame->Eax = TrapFrame->Eax;
IrqTrapFrame->Ecx = TrapFrame->Ecx;
IrqTrapFrame->Edx = TrapFrame->Edx;
IrqTrapFrame->Ebx = TrapFrame->Ebx;
IrqTrapFrame->Esp = TrapFrame->HardwareEsp;
IrqTrapFrame->Ebp = TrapFrame->Ebp;
IrqTrapFrame->Esi = TrapFrame->Esi;
IrqTrapFrame->Edi = TrapFrame->Edi;
IrqTrapFrame->Eip = TrapFrame->Eip;
IrqTrapFrame->Cs = TrapFrame->SegCs;
IrqTrapFrame->Eflags = TrapFrame->EFlags;
}
VOID STDCALL
KiInterruptDispatch2 (ULONG vector, KIRQL old_level)
/*
@ -261,8 +240,6 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
{
KIRQL old_level;
KTRAP_FRAME KernelTrapFrame;
PKTHREAD CurrentThread;
PKTRAP_FRAME OldTrapFrame=NULL;
/*
* At this point we have interrupts disabled, nothing has been done to
@ -292,7 +269,7 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
#ifndef CONFIG_SMP
if (VECTOR2IRQ(vector) == 0)
{
DPRINT1("Tick\n");
//DPRINT1("Tick\n");
KeIRQTrapFrameToTrapFrame(Trapframe, &KernelTrapFrame);
KeUpdateSystemTime(&KernelTrapFrame, old_level);
}
@ -309,81 +286,7 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
* End the system interrupt.
*/
Ke386DisableInterrupts();
if (old_level==PASSIVE_LEVEL && Trapframe->Cs != KGDT_R0_CODE)
{
HalEndSystemInterrupt (APC_LEVEL, 0);
CurrentThread = KeGetCurrentThread();
if (CurrentThread!=NULL && CurrentThread->ApcState.UserApcPending)
{
DPRINT("PID: %d, TID: %d CS %04x/%04x\n",
((PETHREAD)CurrentThread)->ThreadsProcess->UniqueProcessId,
((PETHREAD)CurrentThread)->Cid.UniqueThread,
Trapframe->Cs,
CurrentThread->TrapFrame ? CurrentThread->TrapFrame->Cs : 0);
if (CurrentThread->TrapFrame == NULL)
{
OldTrapFrame = CurrentThread->TrapFrame;
KeIRQTrapFrameToTrapFrame(Trapframe, &KernelTrapFrame);
CurrentThread->TrapFrame = &KernelTrapFrame;
}
Ke386EnableInterrupts();
KiDeliverApc(UserMode, NULL, NULL);
Ke386DisableInterrupts();
ASSERT(KeGetCurrentThread() == CurrentThread);
if (CurrentThread->TrapFrame == &KernelTrapFrame)
{
KeTrapFrameToIRQTrapFrame(&KernelTrapFrame, Trapframe);
CurrentThread->TrapFrame = OldTrapFrame;
}
}
KeLowerIrql(PASSIVE_LEVEL);
}
else
{
HalEndSystemInterrupt (old_level, 0);
}
}
static VOID
KeDumpIrqList(VOID)
{
PKINTERRUPT current;
PLIST_ENTRY current_entry;
LONG i, j;
KIRQL oldlvl;
BOOLEAN printed;
for (i=0;i<NR_IRQS;i++)
{
printed = FALSE;
KeRaiseIrql(VECTOR2IRQL(i + IRQ_BASE),&oldlvl);
for (j=0; j < KeNumberProcessors; j++)
{
KiAcquireSpinLock(&IsrTable[i][j].Lock);
current_entry = IsrTable[i][j].ListHead.Flink;
current = CONTAINING_RECORD(current_entry,KINTERRUPT,InterruptListEntry);
while (current_entry!=&(IsrTable[i][j].ListHead))
{
if (printed == FALSE)
{
printed = TRUE;
DPRINT("For irq %x:\n",i);
}
DPRINT(" Isr %x\n",current);
current_entry = current_entry->Flink;
current = CONTAINING_RECORD(current_entry,KINTERRUPT,InterruptListEntry);
}
KiReleaseSpinLock(&IsrTable[i][j].Lock);
}
KeLowerIrql(oldlvl);
}
HalEndSystemInterrupt (old_level, 0);
}
/*
@ -452,8 +355,6 @@ KeConnectInterrupt(PKINTERRUPT InterruptObject)
KiReleaseSpinLock(&CurrentIsr->Lock);
KeLowerIrql(oldlvl);
KeDumpIrqList();
KeRevertToUserAffinityThread();
return Result;
@ -567,21 +468,4 @@ KeInitializeInterrupt(PKINTERRUPT Interrupt,
Interrupt->Connected = FALSE;
}
VOID KePrintInterruptStatistic(VOID)
{
LONG i, j;
for (j = 0; j < KeNumberProcessors; j++)
{
DPRINT1("CPU%d:\n", j);
for (i = 0; i < NR_IRQS; i++)
{
if (IsrTable[i][j].Count)
{
DPRINT1(" Irq %x(%d): %d\n", i, VECTOR2IRQ(i + IRQ_BASE), IsrTable[i][j].Count);
}
}
}
}
/* EOF */