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-rw-r--r--drivers/acpi/acpica/nsutils.c9
-rw-r--r--drivers/acpi/acpica/psloop.c51
-rw-r--r--drivers/acpi/acpica/utmisc.c3
-rw-r--r--drivers/acpi/acpica/utxferror.c2
4 files changed, 49 insertions, 16 deletions
diff --git a/drivers/acpi/acpica/nsutils.c b/drivers/acpi/acpica/nsutils.c
index 16b3da80b92d..0d3d481ce58e 100644
--- a/drivers/acpi/acpica/nsutils.c
+++ b/drivers/acpi/acpica/nsutils.c
@@ -557,10 +557,11 @@ acpi_ns_externalize_name(u32 internal_name_length,
(*converted_name)[j++] = '.';
}
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
- (*converted_name)[j++] = internal_name[names_index++];
+ ACPI_MOVE_NAME(*converted_name, internal_name);
+ acpi_ut_repair_name(*converted_name);
+
+ j += ACPI_NAME_SIZE;
+ names_index += ACPI_NAME_SIZE;
}
}
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index 31e2e9fb2def..e8b6dc0c51ca 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -135,16 +135,38 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
/* The opcode is unrecognized. Just skip unknown opcodes */
- ACPI_ERROR((AE_INFO,
- "Found unknown opcode 0x%X at AML address %p offset 0x%X, ignoring",
- walk_state->opcode, walk_state->parser_state.aml,
- walk_state->aml_offset));
+ if (walk_state->pass_number == 2) {
+ ACPI_ERROR((AE_INFO,
+ "Unknown opcode 0x%.2X at table offset 0x%.4X, ignoring",
+ walk_state->opcode,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header)));
- ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
+ ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
- /* Assume one-byte bad opcode */
+#ifdef ACPI_ASL_COMPILER
+
+ acpi_os_printf
+ ("/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
+ walk_state->opcode,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header));
+
+ /* TBD: Pass current offset to dump_buffer */
+
+ acpi_ut_dump_buffer2(((u8 *)walk_state->parser_state.
+ aml - 16), 48, DB_BYTE_DISPLAY);
+ acpi_os_printf(" */\n");
+#endif
+ }
+
+ /* Increment past one or two-byte opcode */
walk_state->parser_state.aml++;
+ if (walk_state->opcode > 0xFF) {
+ walk_state->parser_state.aml++;
+ }
+
return_ACPI_STATUS(AE_CTRL_PARSE_CONTINUE);
default:
@@ -519,11 +541,18 @@ acpi_ps_get_arguments(struct acpi_walk_state *walk_state,
if ((op_info->class ==
AML_CLASS_EXECUTE) && (!arg)) {
ACPI_WARNING((AE_INFO,
- "Detected an unsupported executable opcode "
- "at module-level: [0x%.4X] at table offset 0x%.4X",
- op->common.aml_opcode,
- (u32)((aml_op_start - walk_state->parser_state.aml_start)
- + sizeof(struct acpi_table_header))));
+ "Unsupported module-level executable opcode "
+ "0x%.2X at table offset 0x%.4X",
+ op->common.
+ aml_opcode,
+ (u32)
+ (ACPI_PTR_DIFF
+ (aml_op_start,
+ walk_state->
+ parser_state.
+ aml_start) +
+ sizeof(struct
+ acpi_table_header))));
}
}
break;
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index 7ba197298ef8..9286a69eb9aa 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -720,9 +720,12 @@ void acpi_ut_repair_name(char *name)
{
u32 i;
u8 found_bad_char = FALSE;
+ u32 original_name;
ACPI_FUNCTION_NAME(ut_repair_name);
+ ACPI_MOVE_NAME(&original_name, name);
+
/* Check each character in the name */
for (i = 0; i < ACPI_NAME_SIZE; i++) {
diff --git a/drivers/acpi/acpica/utxferror.c b/drivers/acpi/acpica/utxferror.c
index 6d63cc39b9ae..d4d3826140d8 100644
--- a/drivers/acpi/acpica/utxferror.c
+++ b/drivers/acpi/acpica/utxferror.c
@@ -408,7 +408,7 @@ acpi_ut_namespace_error(const char *module_name,
ACPI_MOVE_32_TO_32(&bad_name,
ACPI_CAST_PTR(u32, internal_name));
- acpi_os_printf("[0x%4.4X] (NON-ASCII)", bad_name);
+ acpi_os_printf("[0x%.8X] (NON-ASCII)", bad_name);
} else {
/* Convert path to external format */