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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/executer/exoparg2.c
parent292dd876ee765c478b27c93cc51e93a558ed58bf (diff)
[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/executer/exoparg2.c')
-rw-r--r--drivers/acpi/executer/exoparg2.c30
1 files changed, 19 insertions, 11 deletions
diff --git a/drivers/acpi/executer/exoparg2.c b/drivers/acpi/executer/exoparg2.c
index 7c59dda4094..e263a5ddd40 100644
--- a/drivers/acpi/executer/exoparg2.c
+++ b/drivers/acpi/executer/exoparg2.c
@@ -111,7 +111,9 @@ acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state)
/* Are notifies allowed on this object? */
if (!acpi_ev_is_notify_object(node)) {
- ACPI_REPORT_ERROR(("Unexpected notify object type [%s]\n", acpi_ut_get_type_name(node->type)));
+ ACPI_ERROR((AE_INFO,
+ "Unexpected notify object type [%s]",
+ acpi_ut_get_type_name(node->type)));
status = AE_AML_OPERAND_TYPE;
break;
@@ -155,8 +157,8 @@ acpi_status acpi_ex_opcode_2A_0T_0R(struct acpi_walk_state *walk_state)
default:
- ACPI_REPORT_ERROR(("Unknown AML opcode %X\n",
- walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
}
@@ -220,8 +222,8 @@ acpi_status acpi_ex_opcode_2A_2T_1R(struct acpi_walk_state *walk_state)
default:
- ACPI_REPORT_ERROR(("Unknown AML opcode %X\n",
- walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}
@@ -389,7 +391,10 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
/* Object to be indexed is a Package */
if (index >= operand[0]->package.count) {
- ACPI_REPORT_ERROR(("Index value (%X%8.8X) beyond package end (%X)\n", ACPI_FORMAT_UINT64(index), operand[0]->package.count));
+ ACPI_ERROR((AE_INFO,
+ "Index value (%X%8.8X) beyond package end (%X)",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->package.count));
status = AE_AML_PACKAGE_LIMIT;
goto cleanup;
}
@@ -402,7 +407,10 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
/* Object to be indexed is a Buffer/String */
if (index >= operand[0]->buffer.length) {
- ACPI_REPORT_ERROR(("Index value (%X%8.8X) beyond end of buffer (%X)\n", ACPI_FORMAT_UINT64(index), operand[0]->buffer.length));
+ ACPI_ERROR((AE_INFO,
+ "Index value (%X%8.8X) beyond end of buffer (%X)",
+ ACPI_FORMAT_UINT64(index),
+ operand[0]->buffer.length));
status = AE_AML_BUFFER_LIMIT;
goto cleanup;
}
@@ -434,8 +442,8 @@ acpi_status acpi_ex_opcode_2A_1T_1R(struct acpi_walk_state *walk_state)
default:
- ACPI_REPORT_ERROR(("Unknown AML opcode %X\n",
- walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
break;
}
@@ -539,8 +547,8 @@ acpi_status acpi_ex_opcode_2A_0T_1R(struct acpi_walk_state *walk_state)
default:
- ACPI_REPORT_ERROR(("Unknown AML opcode %X\n",
- walk_state->opcode));
+ ACPI_ERROR((AE_INFO, "Unknown AML opcode %X",
+ walk_state->opcode));
status = AE_AML_BAD_OPCODE;
goto cleanup;
}