summaryrefslogtreecommitdiff
path: root/drivers/acpi/dispatcher/dsobject.c
diff options
context:
space:
mode:
authorRobert Moore <robert.moore@intel.com>2005-05-13 08:00:00 +0400
committerLen Brown <len.brown@intel.com>2005-07-14 00:29:07 +0400
commit6f42ccf2fc50ecee8ea170040627f268430c1648 (patch)
tree5b6690d86adfc17e7960b2e113855079fe19c541 /drivers/acpi/dispatcher/dsobject.c
parentd8683a0cb5d09cb7f19feefa708424a84577e68f (diff)
downloadlinux-6f42ccf2fc50ecee8ea170040627f268430c1648.tar.xz
ACPICA from Bob Moore <robert.moore@intel.com>
Implemented support for PCI Express root bridges -- added support for device PNP0A08 in the root bridge search within AcpiEvPciConfigRegionSetup. acpi_ev_pci_config_region_setup(). The interpreter now automatically truncates incoming 64-bit constants to 32 bits if currently executing out of a 32-bit ACPI table (Revision < 2). This also affects the iASL compiler constant folding. (Note: as per below, the iASL compiler no longer allows 64-bit constants within 32-bit tables.) Fixed a problem where string and buffer objects with "static" pointers (pointers to initialization data within an ACPI table) were not handled consistently. The internal object copy operation now always copies the data to a newly allocated buffer, regardless of whether the source object is static or not. Fixed a problem with the FromBCD operator where an implicit result conversion was improperly performed while storing the result to the target operand. Since this is an "explicit conversion" operator, the implicit conversion should never be performed on the output. Fixed a problem with the CopyObject operator where a copy to an existing named object did not always completely overwrite the existing object stored at name. Specifically, a buffer-to-buffer copy did not delete the existing buffer. Replaced "interrupt_level" with "interrupt_number" in all GPE interfaces and structs for consistency. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/dispatcher/dsobject.c')
-rw-r--r--drivers/acpi/dispatcher/dsobject.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c
index bfbae4e4c667..1eee2d54180f 100644
--- a/drivers/acpi/dispatcher/dsobject.c
+++ b/drivers/acpi/dispatcher/dsobject.c
@@ -547,6 +547,9 @@ acpi_ds_init_object_from_op (
case AML_TYPE_LITERAL:
obj_desc->integer.value = op->common.value.integer;
+#ifndef ACPI_NO_METHOD_EXECUTION
+ acpi_ex_truncate_for32bit_table (obj_desc);
+#endif
break;