reactos/hal/halx86/mp/halinit_mp.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:     See COPYING in the top level directory
   4  * PROJECT:       ReactOS kernel
   5  * FILE:          hal/halx86/mp/halinit_mp.c
   6  * PURPOSE:       Initalize the x86 mp hal
   7  * PROGRAMMER:    David Welch (welch@cwcom.net)
   8  * UPDATE HISTORY:
   9  *              11/06/98: Created
  10  */
  11
  12 /* INCLUDES *****************************************************************/
  13
  14 #include <hal.h>
  15 #define NDEBUG
  16 #include <debug.h>
  17
  18 /* FUNCTIONS ***************************************************************/
  19
  20 extern BOOLEAN HaliFindSmpConfig(VOID);
  21 ULONG_PTR KernelBase;
  22
  23 /***************************************************************************/
  24
  25 VOID NTAPI HalpInitializePICs(IN BOOLEAN EnableInterrupts)
  26 {
  27     UNIMPLEMENTED;
  28 }
  29
  30 VOID
  31 HalpInitPhase0(PLOADER_PARAMETER_BLOCK LoaderBlock)
  32
  33 {
  34    static BOOLEAN MPSInitialized = FALSE;
  35
  36
  37    /* Only initialize MP system once. Once called the first time,
  38       each subsequent call is part of the initialization sequence
  39       for an application processor. */
  40
  41    DPRINT("HalpInitPhase0()\n");
  42
  43
  44    if (MPSInitialized)
  45    {
  46       ASSERT(FALSE);
  47    }
  48
  49    MPSInitialized = TRUE;
  50
  51    if (!HaliFindSmpConfig())
  52    {
  53       ASSERT(FALSE);
  54    }
  55
  56    /* store the kernel base for later use */
  57    KernelBase = (ULONG_PTR)CONTAINING_RECORD(LoaderBlock->LoadOrderListHead.Flink, LDR_DATA_TABLE_ENTRY, InLoadOrderLinks)->DllBase;
  58
  59 }
  60
  61 VOID
  62 HalpInitPhase1(VOID)
  63 {
  64 }
  65
  66 /* EOF */