summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/events/evregion.c
diff options
context:
space:
mode:
authorBob Moore <robert.moore@intel.com>2006-01-27 16:43:00 -0500
committerLen Brown <len.brown@intel.com>2006-01-31 03:25:09 -0500
commitb8e4d89357fc434618a59c1047cac72641191805 (patch)
treeac97fcc6fdc277c682365900663872c96f2420bd /drivers/acpi/events/evregion.c
parent292dd876ee765c478b27c93cc51e93a558ed58bf (diff)
downloadop-kernel-dev-b8e4d89357fc434618a59c1047cac72641191805.zip
op-kernel-dev-b8e4d89357fc434618a59c1047cac72641191805.tar.gz
[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>
Diffstat (limited to 'drivers/acpi/events/evregion.c')
-rw-r--r--drivers/acpi/events/evregion.c44
1 files changed, 27 insertions, 17 deletions
diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/events/evregion.c
index 900e5b3..6da58e7 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/events/evregion.c
@@ -295,11 +295,12 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
handler_desc = region_obj->region.handler;
if (!handler_desc) {
- ACPI_REPORT_ERROR(("No handler for Region [%4.4s] (%p) [%s]\n",
- acpi_ut_get_node_name(region_obj->region.
- node), region_obj,
- acpi_ut_get_region_name(region_obj->region.
- space_id)));
+ ACPI_ERROR((AE_INFO,
+ "No handler for Region [%4.4s] (%p) [%s]",
+ acpi_ut_get_node_name(region_obj->region.node),
+ region_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
@@ -316,7 +317,11 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
if (!region_setup) {
/* No initialization routine, exit with error */
- ACPI_REPORT_ERROR(("No init routine for region(%p) [%s]\n", region_obj, acpi_ut_get_region_name(region_obj->region.space_id)));
+ ACPI_ERROR((AE_INFO,
+ "No init routine for region(%p) [%s]",
+ region_obj,
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
@@ -341,11 +346,11 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
/* Check for failure of the Region Setup */
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Region Initialization: %s [%s]\n",
- acpi_format_exception(status),
- acpi_ut_get_region_name(region_obj->
- region.
- space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "During region initialization: [%s]",
+ acpi_ut_get_region_name(region_obj->
+ region.
+ space_id)));
return_ACPI_STATUS(status);
}
@@ -399,10 +404,9 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
region_obj2->extra.region_context);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("Handler for [%s] returned %s\n",
- acpi_ut_get_region_name(region_obj->region.
- space_id),
- acpi_format_exception(status)));
+ ACPI_EXCEPTION((AE_INFO, status, "Returned by Handler for [%s]",
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
}
if (!
@@ -494,7 +498,10 @@ acpi_ev_detach_region(union acpi_operand_object *region_obj,
status = acpi_ev_execute_reg_method(region_obj, 0);
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("%s from region _REG, [%s]\n", acpi_format_exception(status), acpi_ut_get_region_name(region_obj->region.space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "from region _REG, [%s]",
+ acpi_ut_get_region_name
+ (region_obj->region.space_id)));
}
if (acpi_ns_is_locked) {
@@ -516,7 +523,10 @@ acpi_ev_detach_region(union acpi_operand_object *region_obj,
/* Init routine may fail, Just ignore errors */
if (ACPI_FAILURE(status)) {
- ACPI_REPORT_ERROR(("%s from region init, [%s]\n", acpi_format_exception(status), acpi_ut_get_region_name(region_obj->region.space_id)));
+ ACPI_EXCEPTION((AE_INFO, status,
+ "from region init, [%s]",
+ acpi_ut_get_region_name
+ (region_obj->region.space_id)));
}
region_obj->region.flags &= ~(AOPOBJ_SETUP_COMPLETE);
OpenPOWER on IntegriCloud