char *acpi_ut_get_node_name(void *object) { struct acpi_namespace_node *node = (struct acpi_namespace_node *)object; /* Must return a string of exactly 4 characters == ACPI_NAME_SIZE */ if (!object) { return ("NULL"); } /* Check for Root node */ if ((object == ACPI_ROOT_OBJECT) || (object == acpi_gbl_root_node)) { return ("\"\\\" "); } /* Descriptor must be a namespace node */ if (ACPI_GET_DESCRIPTOR_TYPE(node) != ACPI_DESC_TYPE_NAMED) { return ("####"); } /* Name must be a valid ACPI name */ if (!acpi_ut_valid_acpi_name(node->name.integer)) { node->name.integer = acpi_ut_repair_name(node->name.ascii); } /* Return the name */ return (node->name.ascii); }
acpi_status acpi_ns_externalize_name(u32 internal_name_length, const char *internal_name, u32 * converted_name_length, char **converted_name) { u32 names_index = 0; u32 num_segments = 0; u32 required_length; u32 prefix_length = 0; u32 i = 0; u32 j = 0; ACPI_FUNCTION_TRACE(ns_externalize_name); if (!internal_name_length || !internal_name || !converted_name) { return_ACPI_STATUS(AE_BAD_PARAMETER); } /* Check for a prefix (one '\' | one or more '^') */ switch (internal_name[0]) { case '\\': prefix_length = 1; break; case '^': for (i = 0; i < internal_name_length; i++) { if (internal_name[i] == '^') { prefix_length = i + 1; } else { break; } } if (i == internal_name_length) { prefix_length = i; } break; default: break; } /* * Check for object names. Note that there could be 0-255 of these * 4-byte elements. */ if (prefix_length < internal_name_length) { switch (internal_name[prefix_length]) { case AML_MULTI_NAME_PREFIX_OP: /* <count> 4-byte names */ names_index = prefix_length + 2; num_segments = (u8) internal_name[(acpi_size) prefix_length + 1]; break; case AML_DUAL_NAME_PREFIX: /* Two 4-byte names */ names_index = prefix_length + 1; num_segments = 2; break; case 0: /* null_name */ names_index = 0; num_segments = 0; break; default: /* one 4-byte name */ names_index = prefix_length; num_segments = 1; break; } } /* * Calculate the length of converted_name, which equals the length * of the prefix, length of all object names, length of any required * punctuation ('.') between object names, plus the NULL terminator. */ required_length = prefix_length + (4 * num_segments) + ((num_segments > 0) ? (num_segments - 1) : 0) + 1; /* * Check to see if we're still in bounds. If not, there's a problem * with internal_name (invalid format). */ if (required_length > internal_name_length) { ACPI_ERROR((AE_INFO, "Invalid internal name")); return_ACPI_STATUS(AE_BAD_PATHNAME); } /* Build the converted_name */ *converted_name = ACPI_ALLOCATE_ZEROED(required_length); if (!(*converted_name)) { return_ACPI_STATUS(AE_NO_MEMORY); } j = 0; for (i = 0; i < prefix_length; i++) { (*converted_name)[j++] = internal_name[i]; } if (num_segments > 0) { for (i = 0; i < num_segments; i++) { if (i > 0) { (*converted_name)[j++] = '.'; } /* Copy and validate the 4-char name segment */ ACPI_MOVE_NAME(&(*converted_name)[j], &internal_name[names_index]); acpi_ut_repair_name(&(*converted_name)[j]); j += ACPI_NAME_SIZE; names_index += ACPI_NAME_SIZE; } } if (converted_name_length) { *converted_name_length = (u32) required_length; } return_ACPI_STATUS(AE_OK); }
acpi_status acpi_ns_dump_one_object(acpi_handle obj_handle, u32 level, void *context, void **return_value) { struct acpi_walk_info *info = (struct acpi_walk_info *)context; struct acpi_namespace_node *this_node; union acpi_operand_object *obj_desc = NULL; acpi_object_type obj_type; acpi_object_type type; u32 bytes_to_dump; u32 dbg_level; u32 i; ACPI_FUNCTION_NAME(ns_dump_one_object); /* Is output enabled? */ if (!(acpi_dbg_level & info->debug_level)) { return (AE_OK); } if (!obj_handle) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n")); return (AE_OK); } this_node = acpi_ns_map_handle_to_node(obj_handle); type = this_node->type; /* Check if the owner matches */ if ((info->owner_id != ACPI_OWNER_ID_MAX) && (info->owner_id != this_node->owner_id)) { return (AE_OK); } if (!(info->display_type & ACPI_DISPLAY_SHORT)) { /* Indent the object according to the level */ acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " "); /* Check the node type and name */ if (type > ACPI_TYPE_LOCAL_MAX) { ACPI_WARNING((AE_INFO, "Invalid ACPI Object Type %08X", type)); } if (!acpi_ut_valid_acpi_name(this_node->name.integer)) { this_node->name.integer = acpi_ut_repair_name(this_node->name.ascii); ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X", this_node->name.integer)); } acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node)); } /* * Now we can print out the pertinent information */ acpi_os_printf(" %-12s %p %2.2X ", acpi_ut_get_type_name(type), this_node, this_node->owner_id); dbg_level = acpi_dbg_level; acpi_dbg_level = 0; obj_desc = acpi_ns_get_attached_object(this_node); acpi_dbg_level = dbg_level; /* Temp nodes are those nodes created by a control method */ if (this_node->flags & ANOBJ_TEMPORARY) { acpi_os_printf("(T) "); } switch (info->display_type & ACPI_DISPLAY_MASK) { case ACPI_DISPLAY_SUMMARY: if (!obj_desc) { /* No attached object, we are done */ acpi_os_printf("\n"); return (AE_OK); } switch (type) { case ACPI_TYPE_PROCESSOR: acpi_os_printf("ID %X Len %.4X Addr %p\n", obj_desc->processor.proc_id, obj_desc->processor.length, ACPI_CAST_PTR(void, obj_desc->processor. address)); break; case ACPI_TYPE_DEVICE: acpi_os_printf("Notify Object: %p\n", obj_desc); break; case ACPI_TYPE_METHOD: acpi_os_printf("Args %X Len %.4X Aml %p\n", (u32) obj_desc->method.param_count, obj_desc->method.aml_length, obj_desc->method.aml_start); break; case ACPI_TYPE_INTEGER: acpi_os_printf("= %8.8X%8.8X\n", ACPI_FORMAT_UINT64(obj_desc->integer. value)); break; case ACPI_TYPE_PACKAGE: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Elements %.2X\n", obj_desc->package.count); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_BUFFER: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Len %.2X", obj_desc->buffer.length); /* Dump some of the buffer */ if (obj_desc->buffer.length > 0) { acpi_os_printf(" ="); for (i = 0; (i < obj_desc->buffer.length && i < 12); i++) { acpi_os_printf(" %.2hX", obj_desc->buffer. pointer[i]); } } acpi_os_printf("\n"); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_STRING: acpi_os_printf("Len %.2X ", obj_desc->string.length); acpi_ut_print_string(obj_desc->string.pointer, 32); acpi_os_printf("\n"); break; case ACPI_TYPE_REGION: acpi_os_printf("[%s]", acpi_ut_get_region_name(obj_desc->region. space_id)); if (obj_desc->region.flags & AOPOBJ_DATA_VALID) { acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n", ACPI_FORMAT_NATIVE_UINT (obj_desc->region.address), obj_desc->region.length); } else { acpi_os_printf (" [Address/Length not yet evaluated]\n"); } break; case ACPI_TYPE_LOCAL_REFERENCE: acpi_os_printf("[%s]\n", acpi_ps_get_opcode_name(obj_desc-> reference. opcode)); break; case ACPI_TYPE_BUFFER_FIELD: if (obj_desc->buffer_field.buffer_obj && obj_desc->buffer_field.buffer_obj->buffer.node) { acpi_os_printf("Buf [%4.4s]", acpi_ut_get_node_name(obj_desc-> buffer_field. buffer_obj-> buffer. node)); } break; case ACPI_TYPE_LOCAL_REGION_FIELD: acpi_os_printf("Rgn [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node)); break; case ACPI_TYPE_LOCAL_BANK_FIELD: acpi_os_printf("Rgn [%4.4s] Bnk [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node), acpi_ut_get_node_name(obj_desc-> bank_field. bank_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf("Idx [%4.4s] Dat [%4.4s]", acpi_ut_get_node_name(obj_desc-> index_field. index_obj-> common_field.node), acpi_ut_get_node_name(obj_desc-> index_field. data_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_ALIAS: case ACPI_TYPE_LOCAL_METHOD_ALIAS: acpi_os_printf("Target %4.4s (%p)\n", acpi_ut_get_node_name(obj_desc), obj_desc); break; default: acpi_os_printf("Object %p\n", obj_desc); break; } /* Common field handling */ switch (type) { case ACPI_TYPE_BUFFER_FIELD: case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_LOCAL_BANK_FIELD: case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n", (obj_desc->common_field. base_byte_offset * 8) + obj_desc->common_field. start_field_bit_offset, obj_desc->common_field.bit_length, obj_desc->common_field. access_byte_width); break; default: break; } break; case ACPI_DISPLAY_OBJECTS: acpi_os_printf("O:%p", obj_desc); if (!obj_desc) { /* No attached object, we are done */ acpi_os_printf("\n"); return (AE_OK); } acpi_os_printf("(R%d)", obj_desc->common.reference_count); switch (type) { case ACPI_TYPE_METHOD: /* Name is a Method and its AML offset/length are set */ acpi_os_printf(" M:%p-%X\n", obj_desc->method.aml_start, obj_desc->method.aml_length); break; case ACPI_TYPE_INTEGER: acpi_os_printf(" I:%8.8X8.8%X\n", ACPI_FORMAT_UINT64(obj_desc->integer. value)); break; case ACPI_TYPE_STRING: acpi_os_printf(" S:%p-%X\n", obj_desc->string.pointer, obj_desc->string.length); break; case ACPI_TYPE_BUFFER: acpi_os_printf(" B:%p-%X\n", obj_desc->buffer.pointer, obj_desc->buffer.length); break; default: acpi_os_printf("\n"); break; } break; default: acpi_os_printf("\n"); break; } /* If debug turned off, done */ if (!(acpi_dbg_level & ACPI_LV_VALUES)) { return (AE_OK); } /* If there is an attached object, display it */ dbg_level = acpi_dbg_level; acpi_dbg_level = 0; obj_desc = acpi_ns_get_attached_object(this_node); acpi_dbg_level = dbg_level; /* Dump attached objects */ while (obj_desc) { obj_type = ACPI_TYPE_INVALID; acpi_os_printf("Attached Object %p: ", obj_desc); /* Decode the type of attached object and dump the contents */ switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) { case ACPI_DESC_TYPE_NAMED: acpi_os_printf("(Ptr to Node)\n"); bytes_to_dump = sizeof(struct acpi_namespace_node); ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); break; case ACPI_DESC_TYPE_OPERAND: obj_type = ACPI_GET_OBJECT_TYPE(obj_desc); if (obj_type > ACPI_TYPE_LOCAL_MAX) { acpi_os_printf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", obj_type); bytes_to_dump = 32; } else { acpi_os_printf ("(Ptr to ACPI Object type %X [%s])\n", obj_type, acpi_ut_get_type_name(obj_type)); bytes_to_dump = sizeof(union acpi_operand_object); } ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); break; default: break; } /* If value is NOT an internal object, we are done */ if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) { goto cleanup; } /* * Valid object, get the pointer to next level, if any */ switch (obj_type) { case ACPI_TYPE_BUFFER: case ACPI_TYPE_STRING: /* * NOTE: takes advantage of common fields between string/buffer */ bytes_to_dump = obj_desc->string.length; obj_desc = (void *)obj_desc->string.pointer; acpi_os_printf("(Buffer/String pointer %p length %X)\n", obj_desc, bytes_to_dump); ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); goto cleanup; case ACPI_TYPE_BUFFER_FIELD: obj_desc = (union acpi_operand_object *)obj_desc->buffer_field. buffer_obj; break; case ACPI_TYPE_PACKAGE: obj_desc = (void *)obj_desc->package.elements; break; case ACPI_TYPE_METHOD: obj_desc = (void *)obj_desc->method.aml_start; break; case ACPI_TYPE_LOCAL_REGION_FIELD: obj_desc = (void *)obj_desc->field.region_obj; break; case ACPI_TYPE_LOCAL_BANK_FIELD: obj_desc = (void *)obj_desc->bank_field.region_obj; break; case ACPI_TYPE_LOCAL_INDEX_FIELD: obj_desc = (void *)obj_desc->index_field.index_obj; break; default: goto cleanup; } obj_type = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ } cleanup: acpi_os_printf("\n"); return (AE_OK); }
acpi_status acpi_ns_dump_one_object(acpi_handle obj_handle, u32 level, void *context, void **return_value) { struct acpi_walk_info *info = (struct acpi_walk_info *)context; struct acpi_namespace_node *this_node; union acpi_operand_object *obj_desc = NULL; acpi_object_type obj_type; acpi_object_type type; u32 bytes_to_dump; u32 dbg_level; u32 i; ACPI_FUNCTION_NAME(ns_dump_one_object); if (!(acpi_dbg_level & info->debug_level)) { return (AE_OK); } if (!obj_handle) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n")); return (AE_OK); } this_node = acpi_ns_validate_handle(obj_handle); if (!this_node) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid object handle %p\n", obj_handle)); return (AE_OK); } type = this_node->type; if ((info->owner_id != ACPI_OWNER_ID_MAX) && (info->owner_id != this_node->owner_id)) { return (AE_OK); } if (!(info->display_type & ACPI_DISPLAY_SHORT)) { acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " "); if (type > ACPI_TYPE_LOCAL_MAX) { ACPI_WARNING((AE_INFO, "Invalid ACPI Object Type 0x%08X", type)); } if (!acpi_ut_valid_acpi_name(this_node->name.integer)) { this_node->name.integer = acpi_ut_repair_name(this_node->name.ascii); ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X", this_node->name.integer)); } acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node)); } acpi_os_printf(" %-12s %p %2.2X ", acpi_ut_get_type_name(type), this_node, this_node->owner_id); dbg_level = acpi_dbg_level; acpi_dbg_level = 0; obj_desc = acpi_ns_get_attached_object(this_node); acpi_dbg_level = dbg_level; if (this_node->flags & ANOBJ_TEMPORARY) { acpi_os_printf("(T) "); } switch (info->display_type & ACPI_DISPLAY_MASK) { case ACPI_DISPLAY_SUMMARY: if (!obj_desc) { switch (type) { case ACPI_TYPE_INTEGER: case ACPI_TYPE_PACKAGE: case ACPI_TYPE_BUFFER: case ACPI_TYPE_STRING: case ACPI_TYPE_METHOD: acpi_os_printf("<No attached object>"); break; default: break; } acpi_os_printf("\n"); return (AE_OK); } switch (type) { case ACPI_TYPE_PROCESSOR: acpi_os_printf("ID %X Len %.4X Addr %p\n", obj_desc->processor.proc_id, obj_desc->processor.length, ACPI_CAST_PTR(void, obj_desc->processor. address)); break; case ACPI_TYPE_DEVICE: acpi_os_printf("Notify Object: %p\n", obj_desc); break; case ACPI_TYPE_METHOD: acpi_os_printf("Args %X Len %.4X Aml %p\n", (u32) obj_desc->method.param_count, obj_desc->method.aml_length, obj_desc->method.aml_start); break; case ACPI_TYPE_INTEGER: acpi_os_printf("= %8.8X%8.8X\n", ACPI_FORMAT_UINT64(obj_desc->integer. value)); break; case ACPI_TYPE_PACKAGE: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Elements %.2X\n", obj_desc->package.count); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_BUFFER: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Len %.2X", obj_desc->buffer.length); if (obj_desc->buffer.length > 0) { acpi_os_printf(" ="); for (i = 0; (i < obj_desc->buffer.length && i < 12); i++) { acpi_os_printf(" %.2hX", obj_desc->buffer. pointer[i]); } } acpi_os_printf("\n"); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_STRING: acpi_os_printf("Len %.2X ", obj_desc->string.length); acpi_ut_print_string(obj_desc->string.pointer, 32); acpi_os_printf("\n"); break; case ACPI_TYPE_REGION: acpi_os_printf("[%s]", acpi_ut_get_region_name(obj_desc->region. space_id)); if (obj_desc->region.flags & AOPOBJ_DATA_VALID) { acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n", ACPI_FORMAT_NATIVE_UINT (obj_desc->region.address), obj_desc->region.length); } else { acpi_os_printf (" [Address/Length not yet evaluated]\n"); } break; case ACPI_TYPE_LOCAL_REFERENCE: acpi_os_printf("[%s]\n", acpi_ut_get_reference_name(obj_desc)); break; case ACPI_TYPE_BUFFER_FIELD: if (obj_desc->buffer_field.buffer_obj && obj_desc->buffer_field.buffer_obj->buffer.node) { acpi_os_printf("Buf [%4.4s]", acpi_ut_get_node_name(obj_desc-> buffer_field. buffer_obj-> buffer. node)); } break; case ACPI_TYPE_LOCAL_REGION_FIELD: acpi_os_printf("Rgn [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node)); break; case ACPI_TYPE_LOCAL_BANK_FIELD: acpi_os_printf("Rgn [%4.4s] Bnk [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node), acpi_ut_get_node_name(obj_desc-> bank_field. bank_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf("Idx [%4.4s] Dat [%4.4s]", acpi_ut_get_node_name(obj_desc-> index_field. index_obj-> common_field.node), acpi_ut_get_node_name(obj_desc-> index_field. data_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_ALIAS: case ACPI_TYPE_LOCAL_METHOD_ALIAS: acpi_os_printf("Target %4.4s (%p)\n", acpi_ut_get_node_name(obj_desc), obj_desc); break; default: acpi_os_printf("Object %p\n", obj_desc); break; } switch (type) { case ACPI_TYPE_BUFFER_FIELD: case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_LOCAL_BANK_FIELD: case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n", (obj_desc->common_field. base_byte_offset * 8) + obj_desc->common_field. start_field_bit_offset, obj_desc->common_field.bit_length, obj_desc->common_field. access_byte_width); break; default: break; } break; case ACPI_DISPLAY_OBJECTS: acpi_os_printf("O:%p", obj_desc); if (!obj_desc) { acpi_os_printf("\n"); return (AE_OK); } acpi_os_printf("(R%u)", obj_desc->common.reference_count); switch (type) { case ACPI_TYPE_METHOD: acpi_os_printf(" M:%p-%X\n", obj_desc->method.aml_start, obj_desc->method.aml_length); break; case ACPI_TYPE_INTEGER: acpi_os_printf(" I:%8.8X8.8%X\n", ACPI_FORMAT_UINT64(obj_desc->integer. value)); break; case ACPI_TYPE_STRING: acpi_os_printf(" S:%p-%X\n", obj_desc->string.pointer, obj_desc->string.length); break; case ACPI_TYPE_BUFFER: acpi_os_printf(" B:%p-%X\n", obj_desc->buffer.pointer, obj_desc->buffer.length); break; default: acpi_os_printf("\n"); break; } break; default: acpi_os_printf("\n"); break; } if (!(acpi_dbg_level & ACPI_LV_VALUES)) { return (AE_OK); } dbg_level = acpi_dbg_level; acpi_dbg_level = 0; obj_desc = acpi_ns_get_attached_object(this_node); acpi_dbg_level = dbg_level; while (obj_desc) { obj_type = ACPI_TYPE_INVALID; acpi_os_printf("Attached Object %p: ", obj_desc); switch (ACPI_GET_DESCRIPTOR_TYPE(obj_desc)) { case ACPI_DESC_TYPE_NAMED: acpi_os_printf("(Ptr to Node)\n"); bytes_to_dump = sizeof(struct acpi_namespace_node); ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); break; case ACPI_DESC_TYPE_OPERAND: obj_type = obj_desc->common.type; if (obj_type > ACPI_TYPE_LOCAL_MAX) { acpi_os_printf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", obj_type); bytes_to_dump = 32; } else { acpi_os_printf ("(Pointer to ACPI Object type %.2X [%s])\n", obj_type, acpi_ut_get_type_name(obj_type)); bytes_to_dump = sizeof(union acpi_operand_object); } ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); break; default: break; } if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) { goto cleanup; } switch (obj_type) { case ACPI_TYPE_BUFFER: case ACPI_TYPE_STRING: bytes_to_dump = obj_desc->string.length; obj_desc = (void *)obj_desc->string.pointer; acpi_os_printf("(Buffer/String pointer %p length %X)\n", obj_desc, bytes_to_dump); ACPI_DUMP_BUFFER(obj_desc, bytes_to_dump); goto cleanup; case ACPI_TYPE_BUFFER_FIELD: obj_desc = (union acpi_operand_object *)obj_desc->buffer_field. buffer_obj; break; case ACPI_TYPE_PACKAGE: obj_desc = (void *)obj_desc->package.elements; break; case ACPI_TYPE_METHOD: obj_desc = (void *)obj_desc->method.aml_start; break; case ACPI_TYPE_LOCAL_REGION_FIELD: obj_desc = (void *)obj_desc->field.region_obj; break; case ACPI_TYPE_LOCAL_BANK_FIELD: obj_desc = (void *)obj_desc->bank_field.region_obj; break; case ACPI_TYPE_LOCAL_INDEX_FIELD: obj_desc = (void *)obj_desc->index_field.index_obj; break; default: goto cleanup; } obj_type = ACPI_TYPE_INVALID; } cleanup: acpi_os_printf("\n"); return (AE_OK); }
acpi_status acpi_ns_dump_one_object(acpi_handle obj_handle, u32 level, void *context, void **return_value) { struct acpi_walk_info *info = (struct acpi_walk_info *)context; struct acpi_namespace_node *this_node; union acpi_operand_object *obj_desc = NULL; acpi_object_type obj_type; acpi_object_type type; u32 bytes_to_dump; u32 dbg_level; u32 i; ACPI_FUNCTION_NAME(ns_dump_one_object); /* Is output enabled? */ if (!(acpi_dbg_level & info->debug_level)) { return (AE_OK); } if (!obj_handle) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Null object handle\n")); return (AE_OK); } this_node = acpi_ns_validate_handle(obj_handle); if (!this_node) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Invalid object handle %p\n", obj_handle)); return (AE_OK); } type = this_node->type; /* Check if the owner matches */ if ((info->owner_id != ACPI_OWNER_ID_MAX) && (info->owner_id != this_node->owner_id)) { return (AE_OK); } if (!(info->display_type & ACPI_DISPLAY_SHORT)) { /* Indent the object according to the level */ acpi_os_printf("%2d%*s", (u32) level - 1, (int)level * 2, " "); /* Check the node type and name */ if (type > ACPI_TYPE_LOCAL_MAX) { ACPI_WARNING((AE_INFO, "Invalid ACPI Object Type 0x%08X", type)); } if (!acpi_ut_valid_acpi_name(this_node->name.integer)) { this_node->name.integer = acpi_ut_repair_name(this_node->name.ascii); ACPI_WARNING((AE_INFO, "Invalid ACPI Name %08X", this_node->name.integer)); } acpi_os_printf("%4.4s", acpi_ut_get_node_name(this_node)); } /* Now we can print out the pertinent information */ acpi_os_printf(" %-12s %p %2.2X ", acpi_ut_get_type_name(type), this_node, this_node->owner_id); dbg_level = acpi_dbg_level; acpi_dbg_level = 0; obj_desc = acpi_ns_get_attached_object(this_node); acpi_dbg_level = dbg_level; /* Temp nodes are those nodes created by a control method */ if (this_node->flags & ANOBJ_TEMPORARY) { acpi_os_printf("(T) "); } switch (info->display_type & ACPI_DISPLAY_MASK) { case ACPI_DISPLAY_SUMMARY: if (!obj_desc) { /* No attached object, we are done */ acpi_os_printf("\n"); return (AE_OK); } switch (type) { case ACPI_TYPE_PROCESSOR: acpi_os_printf("ID %X Len %.4X Addr %p\n", obj_desc->processor.proc_id, obj_desc->processor.length, ACPI_CAST_PTR(void, obj_desc->processor. address)); break; case ACPI_TYPE_DEVICE: acpi_os_printf("Notify Object: %p\n", obj_desc); break; case ACPI_TYPE_METHOD: acpi_os_printf("Args %X Len %.4X Aml %p\n", (u32) obj_desc->method.param_count, obj_desc->method.aml_length, obj_desc->method.aml_start); break; case ACPI_TYPE_INTEGER: acpi_os_printf("= %8.8X%8.8X\n", ACPI_FORMAT_UINT64(obj_desc->integer. value)); break; case ACPI_TYPE_PACKAGE: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Elements %.2X\n", obj_desc->package.count); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_BUFFER: if (obj_desc->common.flags & AOPOBJ_DATA_VALID) { acpi_os_printf("Len %.2X", obj_desc->buffer.length); /* Dump some of the buffer */ if (obj_desc->buffer.length > 0) { acpi_os_printf(" ="); for (i = 0; (i < obj_desc->buffer.length && i < 12); i++) { acpi_os_printf(" %.2hX", obj_desc->buffer. pointer[i]); } } acpi_os_printf("\n"); } else { acpi_os_printf("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_STRING: acpi_os_printf("Len %.2X ", obj_desc->string.length); acpi_ut_print_string(obj_desc->string.pointer, 32); acpi_os_printf("\n"); break; case ACPI_TYPE_REGION: acpi_os_printf("[%s]", acpi_ut_get_region_name(obj_desc->region. space_id)); if (obj_desc->region.flags & AOPOBJ_DATA_VALID) { acpi_os_printf(" Addr %8.8X%8.8X Len %.4X\n", ACPI_FORMAT_NATIVE_UINT (obj_desc->region.address), obj_desc->region.length); } else { acpi_os_printf (" [Address/Length not yet evaluated]\n"); } break; case ACPI_TYPE_LOCAL_REFERENCE: acpi_os_printf("[%s]\n", acpi_ut_get_reference_name(obj_desc)); break; case ACPI_TYPE_BUFFER_FIELD: if (obj_desc->buffer_field.buffer_obj && obj_desc->buffer_field.buffer_obj->buffer.node) { acpi_os_printf("Buf [%4.4s]", acpi_ut_get_node_name(obj_desc-> buffer_field. buffer_obj-> buffer. node)); } break; case ACPI_TYPE_LOCAL_REGION_FIELD: acpi_os_printf("Rgn [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node)); break; case ACPI_TYPE_LOCAL_BANK_FIELD: acpi_os_printf("Rgn [%4.4s] Bnk [%4.4s]", acpi_ut_get_node_name(obj_desc-> common_field. region_obj->region. node), acpi_ut_get_node_name(obj_desc-> bank_field. bank_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf("Idx [%4.4s] Dat [%4.4s]", acpi_ut_get_node_name(obj_desc-> index_field. index_obj-> common_field.node), acpi_ut_get_node_name(obj_desc-> index_field. data_obj-> common_field. node)); break; case ACPI_TYPE_LOCAL_ALIAS: case ACPI_TYPE_LOCAL_METHOD_ALIAS: acpi_os_printf("Target %4.4s (%p)\n", acpi_ut_get_node_name(obj_desc), obj_desc); break; default: acpi_os_printf("Object %p\n", obj_desc); break; } /* Common field handling */ switch (type) { case ACPI_TYPE_BUFFER_FIELD: case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_LOCAL_BANK_FIELD: case ACPI_TYPE_LOCAL_INDEX_FIELD: acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n", (obj_desc->common_field. base_byte_offset * 8) + obj_desc->common_field. start_field_bit_offset, obj_desc->common_field.bit_length, obj_desc->common_field. access_byte_width); break; default: break; } break; case ACPI_DISPLAY_OBJECTS: acpi_os_printf("O:%p", obj_desc); if (!obj_desc) { /* No attached object, we are done */ acpi_os_printf("\n"); return (AE_OK); } <<<<<<< HEAD acpi_os_printf("(R%u)", obj_desc->common.reference_count); =======