126 lines
2.9 KiB
C
126 lines
2.9 KiB
C
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/*++
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Copyright (c) 1990, 1991 Microsoft Corporation
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Module Name:
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init.c
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Abstract:
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This module is responsible to build any mips specific entries in
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the hardware tree of registry which the arc environment doesn't
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normally provide for.
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Author:
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Ken Reneris (kenr) 04-Aug-1992
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Environment:
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Kernel mode.
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Revision History:
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Nigel Haslock 10-Oct-1995
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Set up firmware version and possibly date in the registry.
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--*/
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#include "cmp.h"
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#define TITLE_INDEX_VALUE 0
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NTSTATUS
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CmpInitializeMachineDependentConfiguration(
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IN PLOADER_PARAMETER_BLOCK LoaderBlock
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)
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/*++
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Routine Description:
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This routine creates alpha specific entries in the registry.
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Arguments:
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LoaderBlock - supplies a pointer to the LoaderBlock passed in from the
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OS Loader.
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Returns:
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NTSTATUS code for sucess or reason of failure.
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--*/
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{
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NTSTATUS Status;
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UNICODE_STRING KeyName;
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UNICODE_STRING ValueName;
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UNICODE_STRING ValueData;
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ANSI_STRING AnsiString;
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OBJECT_ATTRIBUTES ObjectAttributes;
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HANDLE ParentHandle;
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InitializeObjectAttributes(&ObjectAttributes,
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&CmRegistryMachineHardwareDescriptionSystemName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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Status = NtOpenKey(&ParentHandle,
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KEY_READ,
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&ObjectAttributes);
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if (NT_SUCCESS(Status)) {
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RtlInitUnicodeString(&ValueName,
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L"SystemBiosVersion");
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RtlInitAnsiString(&AnsiString,
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&LoaderBlock->u.Alpha.FirmwareVersion[0]);
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RtlAnsiStringToUnicodeString(&ValueData,
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&AnsiString,
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TRUE);
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Status = NtSetValueKey(ParentHandle,
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&ValueName,
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TITLE_INDEX_VALUE,
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REG_SZ,
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ValueData.Buffer,
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ValueData.Length + sizeof(UNICODE_NULL));
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RtlFreeUnicodeString(&ValueData);
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//
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// If the firmware build number is included in the loader block,
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// then store it in the registry.
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//
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if (LoaderBlock->u.Alpha.FirmwareBuildTimeStamp[0] != 0 ) {
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RtlInitUnicodeString(&ValueName,
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L"SystemBiosDate");
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RtlInitAnsiString(&AnsiString,
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&LoaderBlock->u.Alpha.FirmwareBuildTimeStamp[0]);
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RtlAnsiStringToUnicodeString(&ValueData,
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&AnsiString,
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TRUE);
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Status = NtSetValueKey(ParentHandle,
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&ValueName,
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TITLE_INDEX_VALUE,
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REG_SZ,
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ValueData.Buffer,
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ValueData.Length + sizeof(UNICODE_NULL));
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RtlFreeUnicodeString(&ValueData);
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}
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}
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return STATUS_SUCCESS;
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}
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