diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/acpiexec/aecommon.h | 5 | ||||
| -rw-r--r-- | tools/acpiexec/aehandlers.c | 5 | ||||
| -rw-r--r-- | tools/acpiexec/aemain.c | 9 |
3 files changed, 14 insertions, 5 deletions
diff --git a/tools/acpiexec/aecommon.h b/tools/acpiexec/aecommon.h index 3ad0d0f4064a8..53f7a17bace79 100644 --- a/tools/acpiexec/aecommon.h +++ b/tools/acpiexec/aecommon.h @@ -135,8 +135,9 @@ #include "acinterp.h" #include "acapps.h" -extern FILE *AcpiGbl_DebugFile; -extern BOOLEAN AcpiGbl_IgnoreErrors; +extern FILE *AcpiGbl_DebugFile; +extern BOOLEAN AcpiGbl_IgnoreErrors; +extern UINT8 AcpiGbl_RegionFillValue; typedef struct ae_table_desc diff --git a/tools/acpiexec/aehandlers.c b/tools/acpiexec/aehandlers.c index 9e00f5b30f5f0..ae57483c49f03 100644 --- a/tools/acpiexec/aehandlers.c +++ b/tools/acpiexec/aehandlers.c @@ -877,7 +877,10 @@ AeRegionHandler ( return AE_NO_MEMORY; } - ACPI_MEMSET (RegionElement->Buffer, 0, Length); + /* Initialize the region with the default fill value */ + + ACPI_MEMSET (RegionElement->Buffer, AcpiGbl_RegionFillValue, Length); + RegionElement->Address = BaseAddress; RegionElement->Length = Length; RegionElement->SpaceId = SpaceId; diff --git a/tools/acpiexec/aemain.c b/tools/acpiexec/aemain.c index 1a2dd7cdb3678..777c5741e739f 100644 --- a/tools/acpiexec/aemain.c +++ b/tools/acpiexec/aemain.c @@ -123,6 +123,7 @@ ACPI_MODULE_NAME ("aemain") UINT8 AcpiGbl_BatchMode = 0; +UINT8 AcpiGbl_RegionFillValue = 0; BOOLEAN AcpiGbl_IgnoreErrors = FALSE; BOOLEAN AcpiGbl_DbOpt_NoRegionSupport = FALSE; BOOLEAN AcpiGbl_DebugTimeout = FALSE; @@ -134,8 +135,7 @@ char *FileList[ASL_MAX_FILES]; int FileCount; - -#define AE_SUPPORTED_OPTIONS "?ab:de^ghimo:rstvx:z" +#define AE_SUPPORTED_OPTIONS "?ab:de^f:ghimo:rstvx:z" /****************************************************************************** @@ -160,6 +160,7 @@ usage (void) printf (" -a Do not abort methods on error\n"); printf (" -b <CommandLine> Batch mode command execution\n"); printf (" -e [Method] Batch mode method execution\n"); + printf (" -f <Value> Specify OpRegion initialization fill value\n"); printf (" -i Do not run STA/INI methods during init\n"); printf (" -m Display final memory use statistics\n"); printf (" -o <OutputFile> Send output to this file\n"); @@ -497,6 +498,10 @@ main ( } break; + case 'f': + AcpiGbl_RegionFillValue = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0); + break; + case 'g': AcpiGbl_DbOpt_tables = TRUE; AcpiGbl_DbFilename = NULL; |