[ACPI] ACPICA 20060127

Implemented support in the Resource Manager to allow
unresolved namestring references within resource package
objects for the _PRT method. This support is in addition
to the previously implemented unresolved reference
support within the AML parser. If the interpreter slack
mode is enabled (true on Linux unless acpi=strict),
these unresolved references will be passed through
to the caller as a NULL package entry.
http://bugzilla.kernel.org/show_bug.cgi?id=5741

Implemented and deployed new macros and functions for
error and warning messages across the subsystem. These
macros are simpler and generate less code than their
predecessors. The new macros ACPI_ERROR, ACPI_EXCEPTION,
ACPI_WARNING, and ACPI_INFO replace the ACPI_REPORT_*
macros.

Implemented the acpi_cpu_flags type to simplify host OS
integration of the Acquire/Release Lock OSL interfaces.
Suggested by Steven Rostedt and Andrew Morton.

Fixed a problem where Alias ASL operators are sometimes
not correctly resolved. causing AE_AML_INTERNAL
http://bugzilla.kernel.org/show_bug.cgi?id=5189
http://bugzilla.kernel.org/show_bug.cgi?id=5674

Fixed several problems with the implementation of the
ConcatenateResTemplate ASL operator. As per the ACPI
specification, zero length buffers are now treated as a
single EndTag. One-length buffers always cause a fatal
exception. Non-zero length buffers that do not end with
a full 2-byte EndTag cause a fatal exception.

Fixed a possible structure overwrite in the
AcpiGetObjectInfo external interface. (With assistance
from Thomas Renninger)

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 11 insertions, 6 deletions

diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c
index 48290b7e6ba5..03b37d2223bc 100644
--- a/drivers/acpi/tables/tbconvrt.c
+++ b/drivers/acpi/tables/tbconvrt.c
@@ -501,8 +501,8 @@ acpi_status acpi_tb_convert_table_fadt(void)
 	 * at least as long as the version 1.0 FADT
 	 */
 	if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev1)) {
-		ACPI_REPORT_ERROR(("FADT is invalid, too short: 0x%X\n",
-				   acpi_gbl_FADT->length));
+		ACPI_ERROR((AE_INFO, "FADT is invalid, too short: 0x%X",
+			    acpi_gbl_FADT->length));
 		return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
 	}
 
@@ -517,7 +517,10 @@ acpi_status acpi_tb_convert_table_fadt(void)
 		if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev2)) {
 			/* Length is too short to be a V2.0 table */
 
-			ACPI_REPORT_WARNING(("Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table\n", acpi_gbl_FADT->length, acpi_gbl_FADT->revision));
+			ACPI_WARNING((AE_INFO,
+				      "Inconsistent FADT length (0x%X) and revision (0x%X), using FADT V1.0 portion of table",
+				      acpi_gbl_FADT->length,
+				      acpi_gbl_FADT->revision));
 
 			acpi_tb_convert_fadt1(local_fadt,
 					      (void *)acpi_gbl_FADT);
@@ -582,13 +585,15 @@ acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info)
 	/* Absolute minimum length is 24, but the ACPI spec says 64 */
 
 	if (acpi_gbl_FACS->length < 24) {
-		ACPI_REPORT_ERROR(("Invalid FACS table length: 0x%X\n",
-				   acpi_gbl_FACS->length));
+		ACPI_ERROR((AE_INFO, "Invalid FACS table length: 0x%X",
+			    acpi_gbl_FACS->length));
 		return_ACPI_STATUS(AE_INVALID_TABLE_LENGTH);
 	}
 
 	if (acpi_gbl_FACS->length < 64) {
-		ACPI_REPORT_WARNING(("FACS is shorter than the ACPI specification allows: 0x%X, using anyway\n", acpi_gbl_FACS->length));
+		ACPI_WARNING((AE_INFO,
+			      "FACS is shorter than the ACPI specification allows: 0x%X, using anyway",
+			      acpi_gbl_FACS->length));
 	}
 
 	/* Copy fields to the new FACS */