diff options
Diffstat (limited to 'source/components/dispatcher/dsfield.c')
| -rw-r--r-- | source/components/dispatcher/dsfield.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/source/components/dispatcher/dsfield.c b/source/components/dispatcher/dsfield.c index e2576606e58d..f4199078006b 100644 --- a/source/components/dispatcher/dsfield.c +++ b/source/components/dispatcher/dsfield.c @@ -341,7 +341,12 @@ AcpiDsCreateBufferField ( Status = AcpiNsLookup (WalkState->ScopeInfo, Arg->Common.Value.String, ACPI_TYPE_ANY, ACPI_IMODE_LOAD_PASS1, Flags, WalkState, &Node); - if (ACPI_FAILURE (Status)) + if ((WalkState->ParseFlags & ACPI_PARSE_DISASSEMBLE) && + Status == AE_ALREADY_EXISTS) + { + Status = AE_OK; + } + else if (ACPI_FAILURE (Status)) { ACPI_ERROR_NAMESPACE (WalkState->ScopeInfo, Arg->Common.Value.String, Status); @@ -682,12 +687,21 @@ AcpiDsCreateField ( Info.RegionNode = RegionNode; Status = AcpiDsGetFieldNames (&Info, WalkState, Arg->Common.Next); - if (Info.RegionNode->Object->Region.SpaceId == ACPI_ADR_SPACE_PLATFORM_COMM && - !(RegionNode->Object->Field.InternalPccBuffer - = ACPI_ALLOCATE_ZEROED(Info.RegionNode->Object->Region.Length))) + if (ACPI_FAILURE (Status)) { - return_ACPI_STATUS (AE_NO_MEMORY); + return_ACPI_STATUS (Status); } + + if (Info.RegionNode->Object->Region.SpaceId == ACPI_ADR_SPACE_PLATFORM_COMM) + { + RegionNode->Object->Field.InternalPccBuffer = + ACPI_ALLOCATE_ZEROED(Info.RegionNode->Object->Region.Length); + if (!RegionNode->Object->Field.InternalPccBuffer) + { + return_ACPI_STATUS (AE_NO_MEMORY); + } + } + return_ACPI_STATUS (Status); } |