6464695 acpica: update to Intel ACPI CA 20080829

6747548 acpica: must check size of buffers returned from AcpiEvaluateObject()

--HG--
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsfield.c => usr/src/uts/intel/io/acpica/dispatcher/dsfield.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsinit.c => usr/src/uts/intel/io/acpica/dispatcher/dsinit.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsmethod.c => usr/src/uts/intel/io/acpica/dispatcher/dsmethod.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsmthdat.c => usr/src/uts/intel/io/acpica/dispatcher/dsmthdat.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsobject.c => usr/src/uts/intel/io/acpica/dispatcher/dsobject.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsopcode.c => usr/src/uts/intel/io/acpica/dispatcher/dsopcode.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dsutils.c => usr/src/uts/intel/io/acpica/dispatcher/dsutils.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dswexec.c => usr/src/uts/intel/io/acpica/dispatcher/dswexec.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dswload.c => usr/src/uts/intel/io/acpica/dispatcher/dswload.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dswscope.c => usr/src/uts/intel/io/acpica/dispatcher/dswscope.c
rename : usr/src/uts/intel/io/acpica/interpreter/dispatcher/dswstate.c => usr/src/uts/intel/io/acpica/dispatcher/dswstate.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exconfig.c => usr/src/uts/intel/io/acpica/executer/exconfig.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exconvrt.c => usr/src/uts/intel/io/acpica/executer/exconvrt.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/excreate.c => usr/src/uts/intel/io/acpica/executer/excreate.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exdump.c => usr/src/uts/intel/io/acpica/executer/exdump.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exfield.c => usr/src/uts/intel/io/acpica/executer/exfield.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exfldio.c => usr/src/uts/intel/io/acpica/executer/exfldio.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exmisc.c => usr/src/uts/intel/io/acpica/executer/exmisc.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exmutex.c => usr/src/uts/intel/io/acpica/executer/exmutex.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exnames.c => usr/src/uts/intel/io/acpica/executer/exnames.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exoparg1.c => usr/src/uts/intel/io/acpica/executer/exoparg1.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exoparg2.c => usr/src/uts/intel/io/acpica/executer/exoparg2.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exoparg3.c => usr/src/uts/intel/io/acpica/executer/exoparg3.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exoparg6.c => usr/src/uts/intel/io/acpica/executer/exoparg6.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exprep.c => usr/src/uts/intel/io/acpica/executer/exprep.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exregion.c => usr/src/uts/intel/io/acpica/executer/exregion.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exresnte.c => usr/src/uts/intel/io/acpica/executer/exresnte.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exresolv.c => usr/src/uts/intel/io/acpica/executer/exresolv.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exresop.c => usr/src/uts/intel/io/acpica/executer/exresop.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exstore.c => usr/src/uts/intel/io/acpica/executer/exstore.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exstoren.c => usr/src/uts/intel/io/acpica/executer/exstoren.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exstorob.c => usr/src/uts/intel/io/acpica/executer/exstorob.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exsystem.c => usr/src/uts/intel/io/acpica/executer/exsystem.c
rename : usr/src/uts/intel/io/acpica/interpreter/executer/exutils.c => usr/src/uts/intel/io/acpica/executer/exutils.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psargs.c => usr/src/uts/intel/io/acpica/parser/psargs.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psloop.c => usr/src/uts/intel/io/acpica/parser/psloop.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psopcode.c => usr/src/uts/intel/io/acpica/parser/psopcode.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psparse.c => usr/src/uts/intel/io/acpica/parser/psparse.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psscope.c => usr/src/uts/intel/io/acpica/parser/psscope.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/pstree.c => usr/src/uts/intel/io/acpica/parser/pstree.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psutils.c => usr/src/uts/intel/io/acpica/parser/psutils.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/pswalk.c => usr/src/uts/intel/io/acpica/parser/pswalk.c
rename : usr/src/uts/intel/io/acpica/interpreter/parser/psxface.c => usr/src/uts/intel/io/acpica/parser/psxface.c

1 files changed, 16 insertions, 19 deletions

diff --git a/usr/src/uts/intel/io/pci/pci_boot.c b/usr/src/uts/intel/io/pci/pci_boot.c
index b59724ca9b..761c8f9499 100644
--- a/usr/src/uts/intel/io/pci/pci_boot.c
+++ b/usr/src/uts/intel/io/pci/pci_boot.c
@@ -246,30 +246,27 @@ static int
 pci_bbn_present(int bus)
 {
 	ACPI_HANDLE	hdl;
-	ACPI_BUFFER	rb;
 	int	rv;
 
 	/* no dip means no _BBN */
 	if (pci_bus_res[bus].dip == NULL)
 		return (0);
 
-	rv = acpica_get_handle(pci_bus_res[bus].dip, &hdl);
-	if (rv != AE_OK)
-		return (-1);
-
-	rb.Length = ACPI_ALLOCATE_BUFFER;
-
-	rv = AcpiEvaluateObject(hdl, "_BBN", NULL, &rb);
-
-	if (rb.Length > 0)
-		AcpiOsFree(rb.Pointer);
+	rv = -1;	/* default return value in case of error below */
+	if (ACPI_SUCCESS(acpica_get_handle(pci_bus_res[bus].dip, &hdl))) {
+		switch (AcpiEvaluateObject(hdl, "_BBN", NULL, NULL)) {
+		case AE_OK:
+			rv = 1;
+			break;
+		case AE_NOT_FOUND:
+			rv = 0;
+			break;
+		default:
+			break;
+		}
+	}
 
-	if (rv == AE_OK)
-		return (1);
-	else if (rv == AE_NOT_FOUND)
-		return (0);
-	else
-		return (-1);
+	return (rv);
 }
 
 /*
@@ -309,8 +306,8 @@ pci_bus_renumber()
 		return (1);
 
 	/* get the FADT */
-	if (AcpiGetFirmwareTable(FADT_SIG, 1, ACPI_LOGICAL_ADDRESSING,
-	    (ACPI_TABLE_HEADER **)&fadt) != AE_OK)
+	if (AcpiGetTable(ACPI_SIG_FADT, 1, (ACPI_TABLE_HEADER **)&fadt) !=
+	    AE_OK)
 		return (0);
 
 	/* compare OEM Table ID to "SUNm31" */