diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpica/nsutils.c | 9 | ||||
| -rw-r--r-- | drivers/acpi/acpica/psloop.c | 51 | ||||
| -rw-r--r-- | drivers/acpi/acpica/utmisc.c | 3 | ||||
| -rw-r--r-- | drivers/acpi/acpica/utxferror.c | 2 |
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 */ |