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[HAL]

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- Report table lookup failures
- Report supported ACPI version

svn path=/trunk/; revision=53831
This commit is contained in:
Cameron Gutman 2011-09-24 12:01:48 +00:00
parent 31eb9d7849
commit c21792df52
1 changed files with 17 additions and 1 deletions
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18
reactos/hal/halx86/acpi/halacpi.c
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@ -332,6 +332,12 @@ HalpAcpiGetTableFromBios(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
/* Using Mm */
MmUnmapIoSpace(Header, 2 * PAGE_SIZE);
}
DPRINT1("Failed to find ACPI table %c%c%c%c\n",
(Signature & 0xFF),
(Signature & 0xFF00) >> 8,
(Signature & 0xFF0000) >> 16,
(Signature & 0xFF000000) >> 24);
/* Didn't find anything */
return NULL;
@ -386,7 +392,15 @@ HalpAcpiGetTableFromBios(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
}
/* The correct checksum is always 0, anything else is illegal */
if (CheckSum) HalpInvalidAcpiTable = Header->Signature;
if (CheckSum)
{
HalpInvalidAcpiTable = Header->Signature;
DPRINT1("Checksum failed on ACPI table %c%c%c%c\n",
(Signature & 0xFF),
(Signature & 0xFF00) >> 8,
(Signature & 0xFF0000) >> 16,
(Signature & 0xFF000000) >> 24);
}
}
/* Return the table */
@ -755,6 +769,8 @@ HalpAcpiTableCacheInit(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
}
}
DPRINT1("ACPI %d.0 detected\n", (Rsdt->Header.Revision + 1));
/* Done */
return Status;
}