[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>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/acpi/tables/tbget.c b/drivers/acpi/tables/tbget.c
index 09b4ee6dfd60..4615e1afe8de 100644
--- a/drivers/acpi/tables/tbget.c
+++ b/drivers/acpi/tables/tbget.c
@@ -148,6 +148,10 @@ acpi_tb_get_table_header(struct acpi_pointer *address,
                                             sizeof(struct acpi_table_header),
                                             (void *)&header);
                 if (ACPI_FAILURE(status)) {
+                        ACPI_ERROR((AE_INFO,
+                                    "Could not map memory at %8.8X%8.8X for table header",
+                                    ACPI_FORMAT_UINT64(address->pointer.
+                                                       physical)));
                         return_ACPI_STATUS(status);
                 }
 
@@ -208,6 +212,7 @@ acpi_tb_get_table_body(struct acpi_pointer *address,
 
         status = acpi_tb_table_override(header, table_info);
         if (ACPI_SUCCESS(status)) {
+
                 /* Table was overridden by the host OS */
 
                 return_ACPI_STATUS(status);
@@ -250,6 +255,7 @@ acpi_tb_table_override(struct acpi_table_header *header,
          */
         status = acpi_os_table_override(header, &new_table);
         if (ACPI_FAILURE(status)) {
+
                 /* Some severe error from the OSL, but we basically ignore it */
 
                 ACPI_EXCEPTION((AE_INFO, status,
@@ -258,6 +264,7 @@ acpi_tb_table_override(struct acpi_table_header *header,
         }
 
         if (!new_table) {
+
                 /* No table override */
 
                 return_ACPI_STATUS(AE_NO_ACPI_TABLES);
@@ -381,6 +388,7 @@ acpi_tb_get_this_table(struct acpi_pointer *address,
 
 #if (!ACPI_CHECKSUM_ABORT)
                 if (ACPI_FAILURE(status)) {
+
                         /* Ignore the error if configuration says so */
 
                         status = AE_OK;
@@ -440,6 +448,7 @@ acpi_tb_get_table_ptr(acpi_table_type table_type,
          * instance is always in the list head.
          */
         if (instance == 1) {
+
                 /* Get the first */
 
                 *table_ptr_loc = NULL;