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Fixed SystemProcessorInformation.

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svn path=/trunk/; revision=9200
This commit is contained in:
James Tabor 2004-04-23 05:37:10 +00:00
parent 87065d0083
commit e20d930ab0
1 changed files with 14 additions and 24 deletions
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38
reactos/ntoskrnl/ex/sysinfo.c
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@ -1,4 +1,4 @@
/* $Id: sysinfo.c,v 1.28 2004/04/22 01:55:49 jimtabor Exp $ /* $Id: sysinfo.c,v 1.29 2004/04/23 05:37:10 jimtabor Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -31,6 +31,9 @@ VOID STDCALL KeQueryInterruptTime(PLARGE_INTEGER CurrentTime);
VOID MmPrintMemoryStatistic(VOID); VOID MmPrintMemoryStatistic(VOID);
extern ULONG Ke386CpuidFlags;
extern ULONG Ke386Cpuid;
/* FUNCTIONS *****************************************************************/ /* FUNCTIONS *****************************************************************/
NTSTATUS STDCALL NTSTATUS STDCALL
@ -270,7 +273,6 @@ NtSetSystemEnvironmentValue (IN PUNICODE_STRING UnsafeName,
/* --- Query/Set System Information --- */ /* --- Query/Set System Information --- */
/* /*
* NOTE: QSI_DEF(n) and SSI_DEF(n) define _cdecl function symbols * NOTE: QSI_DEF(n) and SSI_DEF(n) define _cdecl function symbols
* so the stack is popped only in one place on x86 platform. * so the stack is popped only in one place on x86 platform.
@ -283,6 +285,7 @@ static NTSTATUS QSI_USE(n) (PVOID Buffer, ULONG Size, PULONG ReqSize)
#define SSI_DEF(n) \ #define SSI_DEF(n) \
static NTSTATUS SSI_USE(n) (PVOID Buffer, ULONG Size) static NTSTATUS SSI_USE(n) (PVOID Buffer, ULONG Size)
/* Class 0 - Basic Information */ /* Class 0 - Basic Information */
QSI_DEF(SystemBasicInformation) QSI_DEF(SystemBasicInformation)
{ {
@ -324,32 +327,19 @@ QSI_DEF(SystemProcessorInformation)
if (Size < sizeof (SYSTEM_PROCESSOR_INFORMATION)) if (Size < sizeof (SYSTEM_PROCESSOR_INFORMATION))
{ {
return (STATUS_INFO_LENGTH_MISMATCH); return (STATUS_INFO_LENGTH_MISMATCH);
} }
Spi->ProcessorArchitecture = ((Ke386Cpuid >> 8) & 0xf);
Spi->ProcessorLevel = ((Ke386Cpuid >> 4) & 0xf);
Spi->ProcessorRevision = (Ke386Cpuid & 0xf) | ((Ke386Cpuid >> 4) & 0x300);
Spi->Unknown = 0;
Spi->FeatureBits = Ke386CpuidFlags;
DPRINT("Arch %d Level %d Rev %d\n", Spi->ProcessorArchitecture,
Spi->ProcessorLevel, Spi->ProcessorRevision);
/* FIXME: add CPU type detection code */
Spi->ProcessorArchitecture = 0; /* FIXME */
Spi->ProcessorLevel = 0; /* FIXME */
Spi->ProcessorRevision = 0; /* FIXME */
Spi->Unknown = 0;
Spi->FeatureBits = 0x00000000; /* FIXME */
return (STATUS_SUCCESS); return (STATUS_SUCCESS);
} }
/*
typedef struct _MM_MEMORY_CONSUMER
{
ULONG PagesUsed;
ULONG PagesTarget;
NTSTATUS (*Trim)(ULONG Target, ULONG Priority, PULONG NrFreed);
}
MM_MEMORY_CONSUMER, *PMM_MEMORY_CONSUMER;
extern MM_MEMORY_CONSUMER MiMemoryConsumers[MC_MAXIMUM];
extern ULONG MiFreeSwapPages;
extern ULONG MiUsedSwapPages;
extern ULONG MmPagedPoolSize;
*/
/* Class 2 - Performance Information */ /* Class 2 - Performance Information */
QSI_DEF(SystemPerformanceInformation) QSI_DEF(SystemPerformanceInformation)
{ {