[ion] 24964: - Fixup all the file headers with proper paths and authors. - Move sysbus.c contents (a 4 line function) into bus.c. - Unify initialization code. - Delete and disable stall execution calibration (currently using the default). Will implement later in a more precise manner (this routine was bizarly setting the MHz of the CPU in the PRCB in some cases...).
Author: ion Date: Wed Nov 29 11:28:20 2006 New Revision: 24964
URL: http://svn.reactos.org/svn/reactos?rev=24964&view=rev Log: - Fixup all the file headers with proper paths and authors. - Move sysbus.c contents (a 4 line function) into bus.c. - Unify initialization code. - Delete and disable stall execution calibration (currently using the default). Will implement later in a more precise manner (this routine was bizarly setting the MHz of the CPU in the PRCB in some cases...).
Removed: trunk/reactos/hal/halx86/generic/sysbus.c Modified: trunk/reactos/hal/halx86/generic/beep.c trunk/reactos/hal/halx86/generic/bus.c trunk/reactos/hal/halx86/generic/cmos.c trunk/reactos/hal/halx86/generic/display.c trunk/reactos/hal/halx86/generic/drive.c trunk/reactos/hal/halx86/generic/generic.rbuild trunk/reactos/hal/halx86/generic/halinit.c trunk/reactos/hal/halx86/generic/misc.c trunk/reactos/hal/halx86/generic/pci.c trunk/reactos/hal/halx86/generic/portio.c trunk/reactos/hal/halx86/generic/processor.c trunk/reactos/hal/halx86/generic/reboot.c trunk/reactos/hal/halx86/generic/spinlock.c trunk/reactos/hal/halx86/generic/sysinfo.c trunk/reactos/hal/halx86/generic/systimer.S trunk/reactos/hal/halx86/generic/timer.c trunk/reactos/hal/halx86/up/halinit_up.c trunk/reactos/ntoskrnl/ke/i386/clock.S
Modified: trunk/reactos/hal/halx86/generic/beep.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/beep.c?r... ============================================================================== --- trunk/reactos/hal/halx86/generic/beep.c (original) +++ trunk/reactos/hal/halx86/generic/beep.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/x86/beep.c + * FILE: hal/halx86/generic/beep.c * PURPOSE: Speaker support (beeping) * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) * Eric Kohl (ekohl@abo.rhein-zeitung.de)
Modified: trunk/reactos/hal/halx86/generic/bus.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/bus.c?re... ============================================================================== --- trunk/reactos/hal/halx86/generic/bus.c (original) +++ trunk/reactos/hal/halx86/generic/bus.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/bus.c + * FILE: hal/halx86/generic/bus.c * PURPOSE: Bus Support Routines * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */ @@ -63,6 +63,20 @@ return TRUE; }
+ULONG +NTAPI +HalpGetSystemInterruptVector(IN ULONG BusNumber, + IN ULONG BusInterruptLevel, + IN ULONG BusInterruptVector, + OUT PKIRQL Irql, + OUT PKAFFINITY Affinity) +{ + ULONG Vector = IRQ2VECTOR(BusInterruptVector); + *Irql = (KIRQL)VECTOR2IRQL(Vector); + *Affinity = 0xFFFFFFFF; + return Vector; +} + VOID NTAPI HalpInitNonBusHandler(VOID)
Modified: trunk/reactos/hal/halx86/generic/cmos.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/cmos.c?r... ============================================================================== --- trunk/reactos/hal/halx86/generic/cmos.c (original) +++ trunk/reactos/hal/halx86/generic/cmos.c Wed Nov 29 11:28:20 2006 @@ -1,9 +1,10 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/cmos.c + * FILE: hal/halx86/generic/cmos.c * PURPOSE: CMOS Access Routines (Real Time Clock and LastKnownGood) * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) + * Eric Kohl (ekohl@abo.rhein-zeitung.de) */
/* INCLUDES ******************************************************************/
Modified: trunk/reactos/hal/halx86/generic/display.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/display.... ============================================================================== --- trunk/reactos/hal/halx86/generic/display.c (original) +++ trunk/reactos/hal/halx86/generic/display.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* - * PROJECT: ReactOS HA: + * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/display.c + * FILE: hal/halx86/generic/display.c * PURPOSE: Screen Display Routines, now useless since NT 5.1+ * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */ @@ -11,7 +11,7 @@ #include <debug.h> #include <ndk/inbvfuncs.h>
-/* PUBLIC FUNCTIONS *********************************************************/ +/* PUBLIC FUNCTIONS **********************************************************/
/* * @implemented
Modified: trunk/reactos/hal/halx86/generic/drive.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/drive.c?... ============================================================================== --- trunk/reactos/hal/halx86/generic/drive.c (original) +++ trunk/reactos/hal/halx86/generic/drive.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* - * PROJECT: ReactOS HA: + * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/drive.c + * FILE: hal/halx86/generic/drive.c * PURPOSE: I/O HAL Routines for Disk Access * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
Modified: trunk/reactos/hal/halx86/generic/generic.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/generic.... ============================================================================== --- trunk/reactos/hal/halx86/generic/generic.rbuild (original) +++ trunk/reactos/hal/halx86/generic/generic.rbuild Wed Nov 29 11:28:20 2006 @@ -14,7 +14,6 @@ <file>pci.c</file> <file>portio.c</file> <file>reboot.c</file> - <file>sysbus.c</file> <file>sysinfo.c</file> <file>timer.c</file> <file>systimer.S</file>
Modified: trunk/reactos/hal/halx86/generic/halinit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/halinit.... ============================================================================== --- trunk/reactos/hal/halx86/generic/halinit.c (original) +++ trunk/reactos/hal/halx86/generic/halinit.c Wed Nov 29 11:28:20 2006 @@ -1,8 +1,8 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/processor.c - * PURPOSE: HAL Processor Routines + * FILE: hal/halx86/generic/halinit.c + * PURPOSE: HAL Entrypoint and Initialization * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
@@ -92,8 +92,17 @@ KeBugCheckEx(MISMATCHED_HAL, 1, Prcb->MajorVersion, 1, 0); }
- /* Continue with HAL-specific initialization */ - HalpInitPhase0(LoaderBlock); + /* Initialize the PICs */ + HalpInitPICs(); + + /* Force initial PIC state */ + KfRaiseIrql(KeGetCurrentIrql()); + + /* Initialize the clock */ + HalpInitializeClock(); + + /* Setup busy waiting */ + //HalpCalibrateStallExecution();
/* Fill out the dispatch tables */ HalQuerySystemInformation = HaliQuerySystemInformation; @@ -110,8 +119,12 @@ /* Initialize the default HAL stubs for bus handling functions */ HalpInitNonBusHandler();
- /* Initialize the clock interrupt */ - HalpInitPhase1(); + /* Enable the clock interrupt */ + ((PKIPCR)KeGetPcr())->IDT[0x30].ExtendedOffset = + (USHORT)(((ULONG_PTR)HalpClockInterrupt >> 16) & 0xFFFF); + ((PKIPCR)KeGetPcr())->IDT[0x30].Offset = + (USHORT)HalpClockInterrupt; + HalEnableSystemInterrupt(0x30, CLOCK2_LEVEL, Latched);
/* Initialize DMA. NT does this in Phase 0 */ HalpInitDma(); @@ -122,7 +135,7 @@ }
/* - * @implemented + * @unimplemented */ VOID NTAPI @@ -137,5 +150,4 @@ /* FIXME: Report HAL Usage to kernel */ }
- /* EOF */
Modified: trunk/reactos/hal/halx86/generic/misc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/misc.c?r... ============================================================================== --- trunk/reactos/hal/halx86/generic/misc.c (original) +++ trunk/reactos/hal/halx86/generic/misc.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/misc.c + * FILE: hal/halx86/generic/misc.c * PURPOSE: Miscellanous Routines * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) * Eric Kohl (ekohl@abo.rhein-zeitung.de)
Modified: trunk/reactos/hal/halx86/generic/pci.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/pci.c?re... ============================================================================== --- trunk/reactos/hal/halx86/generic/pci.c (original) +++ trunk/reactos/hal/halx86/generic/pci.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/pci.c + * FILE: hal/halx86/generic/pci.c * PURPOSE: PCI Bus Support (Configuration Space, Resource Allocation) * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
Modified: trunk/reactos/hal/halx86/generic/portio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/portio.c... ============================================================================== --- trunk/reactos/hal/halx86/generic/portio.c (original) +++ trunk/reactos/hal/halx86/generic/portio.c Wed Nov 29 11:28:20 2006 @@ -1,10 +1,10 @@ /* -* PROJECT: ReactOS HAL -* LICENSE: GPL - See COPYING in the top level directory -* FILE: ntoskrnl/hal/x86/portio.c -* PURPOSE: I/O Functions for access to ports -* PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) -*/ + * PROJECT: ReactOS HAL + * LICENSE: GPL - See COPYING in the top level directory + * FILE: hal/halx86/generic/portio.c + * PURPOSE: I/O Functions for access to ports + * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) + */
/* INCLUDES ******************************************************************/
Modified: trunk/reactos/hal/halx86/generic/processor.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/processo... ============================================================================== --- trunk/reactos/hal/halx86/generic/processor.c (original) +++ trunk/reactos/hal/halx86/generic/processor.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/processor.c + * FILE: hal/halx86/up/processor.c * PURPOSE: HAL Processor Routines * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
Modified: trunk/reactos/hal/halx86/generic/reboot.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/reboot.c... ============================================================================== --- trunk/reactos/hal/halx86/generic/reboot.c (original) +++ trunk/reactos/hal/halx86/generic/reboot.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HAL * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/x86/reboot.c + * FILE: hal/halx86/generic/reboot.c * PURPOSE: Reboot functions * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) * Eric Kohl (ekohl@abo.rhein-zeitung.de)
Modified: trunk/reactos/hal/halx86/generic/spinlock.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/spinlock... ============================================================================== --- trunk/reactos/hal/halx86/generic/spinlock.c (original) +++ trunk/reactos/hal/halx86/generic/spinlock.c Wed Nov 29 11:28:20 2006 @@ -1,12 +1,12 @@ /* - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel - * FILE: ntoskrnl/hal/halx86/up/spinlock.c - * PURPOSE: Implements spinlocks - * PROGRAMMER: Alex Ionescu (alex@relsoft.net) - */ - -/* INCLUDES ****************************************************************/ + * PROJECT: ReactOS HAL + * LICENSE: GPL - See COPYING in the top level directory + * FILE: hal/halx86/up/spinlock.c + * PURPOSE: Spinlock and Queued Spinlock Support + * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) + */ + +/* INCLUDES ******************************************************************/
#include <hal.h> #define NDEBUG @@ -17,7 +17,7 @@ #undef KeLowerIrql #undef KeRaiseIrql
-/* FUNCTIONS ***************************************************************/ +/* FUNCTIONS *****************************************************************/
/* * @implemented @@ -199,5 +199,4 @@ return TRUE; }
- /* EOF */
Removed: trunk/reactos/hal/halx86/generic/sysbus.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/sysbus.c... ============================================================================== --- trunk/reactos/hal/halx86/generic/sysbus.c (original) +++ trunk/reactos/hal/halx86/generic/sysbus.c (removed) @@ -1,34 +1,0 @@ -/* $Id$ - * - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel - * FILE: ntoskrnl/hal/sysbus.c - * PURPOSE: System bus handler functions - * PROGRAMMER: Eric Kohl (ekohl@rz-online.de) - * UPDATE HISTORY: - * 09/04/2000 Created - */ - -/* INCLUDES *****************************************************************/ - -#include <hal.h> -#define NDEBUG -#include <debug.h> - -/* FUNCTIONS ****************************************************************/ - -ULONG -NTAPI -HalpGetSystemInterruptVector(ULONG BusNumber, - ULONG BusInterruptLevel, - ULONG BusInterruptVector, - PKIRQL Irql, - PKAFFINITY Affinity) -{ - ULONG Vector = IRQ2VECTOR(BusInterruptVector); - *Irql = (KIRQL)VECTOR2IRQL(Vector); - *Affinity = 0xFFFFFFFF; - return Vector; -} - -/* EOF */
Modified: trunk/reactos/hal/halx86/generic/sysinfo.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/sysinfo.... ============================================================================== --- trunk/reactos/hal/halx86/generic/sysinfo.c (original) +++ trunk/reactos/hal/halx86/generic/sysinfo.c Wed Nov 29 11:28:20 2006 @@ -1,7 +1,7 @@ /* * PROJECT: ReactOS HA: * LICENSE: GPL - See COPYING in the top level directory - * FILE: ntoskrnl/hal/halx86/generic/sysinfo.c + * FILE: hal/halx86/generic/sysinfo.c * PURPOSE: HAL Information Routines * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
Modified: trunk/reactos/hal/halx86/generic/systimer.S URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/systimer... ============================================================================== --- trunk/reactos/hal/halx86/generic/systimer.S (original) +++ trunk/reactos/hal/halx86/generic/systimer.S Wed Nov 29 11:28:20 2006 @@ -236,7 +236,6 @@
/* Exit the interrupt */ add esp, 8 - mov esi, $ jmp _Kei386EoiHelper@0 .endfunc
Modified: trunk/reactos/hal/halx86/generic/timer.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/timer.c?... ============================================================================== --- trunk/reactos/hal/halx86/generic/timer.c (original) +++ trunk/reactos/hal/halx86/generic/timer.c Wed Nov 29 11:28:20 2006 @@ -1,48 +1,16 @@ /* - * ReactOS kernel - * Copyright (C) 2000 David Welch welch@cwcom.net - * Copyright (C) 1999 Gareth Owen gaz@athene.co.uk, Ramon von Handel - * Copyright (C) 1991, 1992 Linus Torvalds - * - * This software is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this software; see the file COPYING. If not, write - * to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, - * MA 02139, USA. - * - */ -/* $Id$ - * - * PROJECT: ReactOS kernel - * FILE: ntoskrnl/hal/x86/udelay.c - * PURPOSE: Busy waiting - * PROGRAMMER: David Welch (david.welch@seh.ox.ac.uk) - * UPDATE HISTORY: - * 06/11/99 Created + * PROJECT: ReactOS HAL + * LICENSE: GPL - See COPYING in the top level directory + * FILE: hal/halx86/generic/timer.c + * PURPOSE: HAL Timer Routines + * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org) */
-/* INCLUDES ***************************************************************/ +/* INCLUDES ******************************************************************/
#include <hal.h> #define NDEBUG #include <debug.h> - -/* GLOBALS ******************************************************************/ - -#define MILLISEC 10 /* Number of millisec between interrupts */ -#define HZ (1000 / MILLISEC) /* Number of interrupts per second */ -#define CLOCK_TICK_RATE 1193182 /* Clock frequency of the timer chip */ -#define LATCH (CLOCK_TICK_RATE / HZ) /* Count to program into the timer chip */ -#define PRECISION 8 /* Number of bits to calibrate for delay loop */
/* GLOBALS *******************************************************************/
@@ -158,140 +126,4 @@ return HalpRolloverTable[Increment - 1].HighPart; }
-/* STUFF *********************************************************************/ - -ULONG -FORCEINLINE -Read8254Timer(VOID) -{ - ULONG Count; - - /* Disable interrupts */ - _disable(); - - /* Set the rollover */ - __outbyte(TIMER_CONTROL_PORT, TIMER_SC0); - Count = __inbyte(TIMER_DATA_PORT0); - Count |= __inbyte(TIMER_DATA_PORT0) << 8; - - /* Restore interrupts and return count*/ - _enable(); - return Count; -} - -VOID WaitFor8254Wraparound(VOID) -{ - ULONG CurCount, PrevCount = ~0; - LONG Delta; - - CurCount = Read8254Timer(); - - do - { - PrevCount = CurCount; - CurCount = Read8254Timer(); - Delta = CurCount - PrevCount; - - /* - * This limit for delta seems arbitrary, but it isn't, it's - * slightly above the level of error a buggy Mercury/Neptune - * chipset timer can cause. - */ - - } - while (Delta < 300); -} - -VOID HalpCalibrateStallExecution(VOID) -{ - ULONG i; - ULONG calib_bit; - ULONG CurCount; - PKIPCR Pcr; - LARGE_INTEGER StartCount, EndCount; - - Pcr = (PKIPCR)KeGetPcr(); - - if (Pcr->PrcbData.FeatureBits & KF_RDTSC) - { - - WaitFor8254Wraparound(); - StartCount.QuadPart = (LONGLONG)__rdtsc(); - - WaitFor8254Wraparound(); - EndCount.QuadPart = (LONGLONG)__rdtsc(); - - Pcr->PrcbData.MHz = (ULONG)(EndCount.QuadPart - StartCount.QuadPart) / 10000; - DPRINT("%luMHz\n", Pcr->PrcbData.MHz); - return; - - } - - DPRINT("Calibrating delay loop... ["); - - /* Stage 1: Coarse calibration */ - - WaitFor8254Wraparound(); - - Pcr->StallScaleFactor = 1; - - do - { - Pcr->StallScaleFactor <<= 1; /* Next delay count to try */ - - WaitFor8254Wraparound(); - - KeStallExecutionProcessor(Pcr->StallScaleFactor); /* Do the delay */ - - CurCount = Read8254Timer(); - } - while (CurCount > LATCH / 2); - - Pcr->StallScaleFactor >>= 1; /* Get bottom value for delay */ - - /* Stage 2: Fine calibration */ - DPRINT("delay_count: %d", Pcr->StallScaleFactor); - - calib_bit = Pcr->StallScaleFactor; /* Which bit are we going to test */ - - for (i = 0; i < PRECISION; i++) - { - calib_bit >>= 1; /* Next bit to calibrate */ - if (!calib_bit) - { - break; /* If we have done all bits, stop */ - } - - Pcr->StallScaleFactor |= calib_bit; /* Set the bit in delay_count */ - - WaitFor8254Wraparound(); - - KeStallExecutionProcessor(Pcr->StallScaleFactor); /* Do the delay */ - - CurCount = Read8254Timer(); - if (CurCount <= LATCH / 2) /* If a tick has passed, turn the */ - { /* calibrated bit back off */ - Pcr->StallScaleFactor &= ~calib_bit; - } - } - - /* We're finished: Do the finishing touches */ - - Pcr->StallScaleFactor /= (MILLISEC / 2); /* Calculate delay_count for 1ms */ - - DPRINT("]\n"); - DPRINT("delay_count: %d\n", Pcr->StallScaleFactor); - DPRINT("CPU speed: %d\n", Pcr->StallScaleFactor / 250); -#if 0 - DbgPrint("About to start delay loop test\n"); - DbgPrint("Waiting for five minutes..."); - for (i = 0; i < (5*60*1000*20); i++) - { - KeStallExecutionProcessor(50); - } - DbgPrint("finished\n"); - for(;;); -#endif -} - /* EOF */
Modified: trunk/reactos/hal/halx86/up/halinit_up.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/up/halinit_up.c?... ============================================================================== --- trunk/reactos/hal/halx86/up/halinit_up.c (original) +++ trunk/reactos/hal/halx86/up/halinit_up.c Wed Nov 29 11:28:20 2006 @@ -20,28 +20,13 @@ VOID HalpInitPhase0(IN PLOADER_PARAMETER_BLOCK LoaderBlock) { - /* Initialize the PICs */ - HalpInitPICs();
- /* Force initial PIC state */ - KfRaiseIrql(KeGetCurrentIrql()); - - /* Initialize the clock */ - HalpInitializeClock(); - - /* Setup busy waiting */ - HalpCalibrateStallExecution(); }
VOID HalpInitPhase1(VOID) { - /* Enable the clock interrupt */ - ((PKIPCR)KeGetPcr())->IDT[0x30].ExtendedOffset = - (USHORT)(((ULONG_PTR)HalpClockInterrupt >> 16) & 0xFFFF); - ((PKIPCR)KeGetPcr())->IDT[0x30].Offset = - (USHORT)HalpClockInterrupt; - HalEnableSystemInterrupt(0x30, CLOCK2_LEVEL, Latched); + }
/* EOF */
Modified: trunk/reactos/ntoskrnl/ke/i386/clock.S URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/clock.S?re... ============================================================================== --- trunk/reactos/ntoskrnl/ke/i386/clock.S (original) +++ trunk/reactos/ntoskrnl/ke/i386/clock.S Wed Nov 29 11:28:20 2006 @@ -241,7 +241,6 @@
Done: /* Exit the interrupt */ - mov esi, $ cli call _HalEndSystemInterrupt@8 jmp _Kei386EoiHelper@0
-
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