diff options
| author | Bob Moore <robert.moore@intel.com> | 2006-10-02 00:00:00 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-03-31 02:19:03 -0500 |
| commit | 52fc0b026e99b5d5d585095148d997d5634bbc25 (patch) | |
| tree | 7bf93132cfd3e6957308a84198ee159f7d43cf6f /drivers/acpi/dispatcher/dsobject.c | |
| parent | 46358614ed5b031797522f1020e989c959a8d8a6 (diff) | |
| download | linux-52fc0b026e99b5d5d585095148d997d5634bbc25.tar.bz2 | |
[ACPI] ACPICA 20060210
Removed a couple of extraneous ACPI_ERROR messages that
appeared during normal execution. These became apparent
after the conversion from ACPI_DEBUG_PRINT.
Fixed a problem where the CreateField operator could hang
if the BitIndex or NumBits parameter referred to a named
object. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5359
Fixed a problem where a DeRefOf operation on a buffer
object incorrectly failed with an exception. This also
fixes a couple of related RefOf and DeRefOf issues.
From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5360
http://bugzilla.kernel.org/show_bug.cgi?id=5387
http://bugzilla.kernel.org/show_bug.cgi?id=5392
Fixed a problem where the AE_BUFFER_LIMIT exception was
returned instead of AE_STRING_LIMIT on an out-of-bounds
Index() operation. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5480
Implemented a memory cleanup at the end of the execution
of each iteration of an AML While() loop, preventing the
accumulation of outstanding objects. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5427
Eliminated a chunk of duplicate code in the object
resolution code. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5336
Fixed several warnings during the 64-bit code generation.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/dispatcher/dsobject.c')
| -rw-r--r-- | drivers/acpi/dispatcher/dsobject.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c index 8b21f0f9e517..1f2d0c6ef36c 100644 --- a/drivers/acpi/dispatcher/dsobject.c +++ b/drivers/acpi/dispatcher/dsobject.c @@ -103,6 +103,7 @@ acpi_ds_build_internal_object(struct acpi_walk_state *walk_state, common. node))); if (ACPI_FAILURE(status)) { + /* Check if we are resolving a named reference within a package */ if ((status == AE_NOT_FOUND) @@ -195,6 +196,7 @@ acpi_ds_build_internal_buffer_obj(struct acpi_walk_state *walk_state, */ obj_desc = *obj_desc_ptr; if (!obj_desc) { + /* Create a new buffer object */ obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_BUFFER); @@ -355,6 +357,7 @@ acpi_ds_build_internal_package_obj(struct acpi_walk_state *walk_state, arg = arg->common.next; for (i = 0; arg; i++) { if (arg->common.aml_opcode == AML_INT_RETURN_VALUE_OP) { + /* Object (package or buffer) is already built */ obj_desc->package.elements[i] = @@ -408,6 +411,7 @@ acpi_ds_create_node(struct acpi_walk_state *walk_state, } if (!op->common.value.arg) { + /* No arguments, there is nothing to do */ return_ACPI_STATUS(AE_OK); @@ -469,6 +473,7 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state, obj_desc = *ret_obj_desc; op_info = acpi_ps_get_opcode_info(opcode); if (op_info->class == AML_CLASS_UNKNOWN) { + /* Unknown opcode */ return_ACPI_STATUS(AE_TYPE); @@ -626,6 +631,7 @@ acpi_ds_init_object_from_op(struct acpi_walk_state *walk_state, default: /* Other literals, etc.. */ if (op->common.aml_opcode == AML_INT_NAMEPATH_OP) { + /* Node was saved in Op */ obj_desc->reference.node = op->common.node; |