diff options
Diffstat (limited to 'drivers/acpi/acpica/exdump.c')
| -rw-r--r-- | drivers/acpi/acpica/exdump.c | 231 |
1 files changed, 196 insertions, 35 deletions
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c index 4d046faac48c..973fdae00f94 100644 --- a/drivers/acpi/acpica/exdump.c +++ b/drivers/acpi/acpica/exdump.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2013, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -94,12 +94,13 @@ static struct acpi_exdump_info acpi_ex_dump_buffer[5] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.node), "Parent Node"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(buffer.node), "Parent Node"}, {ACPI_EXD_BUFFER, 0, NULL} }; -static struct acpi_exdump_info acpi_ex_dump_package[5] = { +static struct acpi_exdump_info acpi_ex_dump_package[6] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(package.node), "Parent Node"}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Elements"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"}, @@ -108,11 +109,11 @@ static struct acpi_exdump_info acpi_ex_dump_package[5] = { static struct acpi_exdump_info acpi_ex_dump_device[4] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.handler), "Handler"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[0]), "System Notify"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.notify_list[1]), - "Device Notify"} + "Device Notify"}, + {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(device.handler), "Handler"} }; static struct acpi_exdump_info acpi_ex_dump_event[2] = { @@ -142,17 +143,18 @@ static struct acpi_exdump_info acpi_ex_dump_mutex[5] = { {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"} }; -static struct acpi_exdump_info acpi_ex_dump_region[7] = { +static struct acpi_exdump_info acpi_ex_dump_region[8] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(region.node), "Parent Node"}, {ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.handler), "Handler"}, + {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(region.handler), "Handler"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"} }; -static struct acpi_exdump_info acpi_ex_dump_power[5] = { +static struct acpi_exdump_info acpi_ex_dump_power[6] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level), "System Level"}, @@ -161,7 +163,8 @@ static struct acpi_exdump_info acpi_ex_dump_power[5] = { {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[0]), "System Notify"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.notify_list[1]), - "Device Notify"} + "Device Notify"}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.handler), "Handler"} }; static struct acpi_exdump_info acpi_ex_dump_processor[7] = { @@ -225,7 +228,7 @@ static struct acpi_exdump_info acpi_ex_dump_reference[8] = { {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.value), "Value"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.node), "Node"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(reference.node), "Node"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"}, {ACPI_EXD_REFERENCE, 0, NULL} }; @@ -234,16 +237,16 @@ static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler), NULL}, {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.next), "Next"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.region_list), + {ACPI_EXD_HDLR_LIST, ACPI_EXD_OFFSET(address_space.next), "Next"}, + {ACPI_EXD_RGN_LIST, ACPI_EXD_OFFSET(address_space.region_list), "Region List"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.node), "Node"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(address_space.node), "Node"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"} }; static struct acpi_exdump_info acpi_ex_dump_notify[7] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.node), "Node"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(notify.node), "Node"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(notify.handler_type), "Handler Type"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.handler), "Handler"}, {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"}, @@ -252,14 +255,31 @@ static struct acpi_exdump_info acpi_ex_dump_notify[7] = { {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.next[1]), "Next Device Notify"} }; +static struct acpi_exdump_info acpi_ex_dump_extra[6] = { + {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_extra), NULL}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.method_REG), "_REG Method"}, + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(extra.scope_node), "Scope Node"}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.region_context), + "Region Context"}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(extra.aml_start), "Aml Start"}, + {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(extra.aml_length), "Aml Length"} +}; + +static struct acpi_exdump_info acpi_ex_dump_data[3] = { + {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_data), NULL}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.handler), "Handler"}, + {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(data.pointer), "Raw Data"} +}; + /* Miscellaneous tables */ -static struct acpi_exdump_info acpi_ex_dump_common[4] = { +static struct acpi_exdump_info acpi_ex_dump_common[5] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL}, {ACPI_EXD_TYPE, 0, NULL}, {ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count), "Reference Count"}, - {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"} + {ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"}, + {ACPI_EXD_LIST, ACPI_EXD_OFFSET(common.next_object), "Object List"} }; static struct acpi_exdump_info acpi_ex_dump_field_common[7] = { @@ -274,15 +294,17 @@ static struct acpi_exdump_info acpi_ex_dump_field_common[7] = { "Field Bit Offset"}, {ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset), "Base Byte Offset"}, - {ACPI_EXD_POINTER, ACPI_EXD_OFFSET(common_field.node), "Parent Node"} + {ACPI_EXD_NODE, ACPI_EXD_OFFSET(common_field.node), "Parent Node"} }; -static struct acpi_exdump_info acpi_ex_dump_node[5] = { +static struct acpi_exdump_info acpi_ex_dump_node[7] = { {ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL}, {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"}, {ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"}, - {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(child), "Child List"}, - {ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(peer), "Next Peer"} + {ACPI_EXD_LIST, ACPI_EXD_NSOFFSET(object), "Object List"}, + {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(parent), "Parent"}, + {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(child), "Child"}, + {ACPI_EXD_NODE, ACPI_EXD_NSOFFSET(peer), "Peer"} }; /* Dispatch table, indexed by object type */ @@ -315,7 +337,9 @@ static struct acpi_exdump_info *acpi_ex_dump_info[] = { acpi_ex_dump_address_handler, NULL, NULL, - NULL + NULL, + acpi_ex_dump_extra, + acpi_ex_dump_data }; /******************************************************************************* @@ -340,6 +364,10 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc, char *name; const char *reference_name; u8 count; + union acpi_operand_object *start; + union acpi_operand_object *data = NULL; + union acpi_operand_object *next; + struct acpi_namespace_node *node; if (!info) { acpi_os_printf @@ -363,9 +391,9 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc, case ACPI_EXD_TYPE: - acpi_ex_out_string("Type", - acpi_ut_get_object_type_name - (obj_desc)); + acpi_os_printf("%20s : %2.2X [%s]\n", "Type", + obj_desc->common.type, + acpi_ut_get_object_type_name(obj_desc)); break; case ACPI_EXD_UINT8: @@ -433,6 +461,121 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc, acpi_ex_dump_reference_obj(obj_desc); break; + case ACPI_EXD_LIST: + + start = *ACPI_CAST_PTR(void *, target); + next = start; + + acpi_os_printf("%20s : %p", name, next); + if (next) { + acpi_os_printf("(%s %2.2X)", + acpi_ut_get_object_type_name + (next), next->common.type); + + while (next->common.next_object) { + if ((next->common.type == + ACPI_TYPE_LOCAL_DATA) && !data) { + data = next; + } + + next = next->common.next_object; + acpi_os_printf("->%p(%s %2.2X)", next, + acpi_ut_get_object_type_name + (next), + next->common.type); + + if ((next == start) || (next == data)) { + acpi_os_printf + ("\n**** Error: Object list appears to be circular linked"); + break; + } + } + } + + acpi_os_printf("\n", next); + break; + + case ACPI_EXD_HDLR_LIST: + + start = *ACPI_CAST_PTR(void *, target); + next = start; + + acpi_os_printf("%20s : %p", name, next); + if (next) { + acpi_os_printf("(%s %2.2X)", + acpi_ut_get_object_type_name + (next), next->common.type); + + while (next->address_space.next) { + if ((next->common.type == + ACPI_TYPE_LOCAL_DATA) && !data) { + data = next; + } + + next = next->address_space.next; + acpi_os_printf("->%p(%s %2.2X)", next, + acpi_ut_get_object_type_name + (next), + next->common.type); + + if ((next == start) || (next == data)) { + acpi_os_printf + ("\n**** Error: Handler list appears to be circular linked"); + break; + } + } + } + + acpi_os_printf("\n", next); + break; + + case ACPI_EXD_RGN_LIST: + + start = *ACPI_CAST_PTR(void *, target); + next = start; + + acpi_os_printf("%20s : %p", name, next); + if (next) { + acpi_os_printf("(%s %2.2X)", + acpi_ut_get_object_type_name + (next), next->common.type); + + while (next->region.next) { + if ((next->common.type == + ACPI_TYPE_LOCAL_DATA) && !data) { + data = next; + } + + next = next->region.next; + acpi_os_printf("->%p(%s %2.2X)", next, + acpi_ut_get_object_type_name + (next), + next->common.type); + + if ((next == start) || (next == data)) { + acpi_os_printf + ("\n**** Error: Region list appears to be circular linked"); + break; + } + } + } + + acpi_os_printf("\n", next); + break; + + case ACPI_EXD_NODE: + + node = + *ACPI_CAST_PTR(struct acpi_namespace_node *, + target); + + acpi_os_printf("%20s : %p", name, node); + if (node) { + acpi_os_printf(" [%4.4s]", node->name.ascii); + } + acpi_os_printf("\n"); + break; + default: acpi_os_printf("**** Invalid table opcode [%X] ****\n", @@ -821,10 +964,8 @@ void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags) } acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node)); - acpi_ex_out_string("Type", acpi_ut_get_type_name(node->type)); - acpi_ex_out_pointer("Attached Object", - acpi_ns_get_attached_object(node)); - acpi_ex_out_pointer("Parent", node->parent); + acpi_os_printf("%20s : %2.2X [%s]\n", "Type", + node->type, acpi_ut_get_type_name(node->type)); acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node), acpi_ex_dump_node); @@ -1017,22 +1158,26 @@ acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags) ((struct acpi_namespace_node *)obj_desc)-> object); - acpi_ex_dump_object_descriptor(((struct acpi_namespace_node *) - obj_desc)->object, flags); - return_VOID; + obj_desc = ((struct acpi_namespace_node *)obj_desc)->object; + goto dump_object; } if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) { - acpi_os_printf - ("ExDumpObjectDescriptor: %p is not an ACPI operand object: [%s]\n", - obj_desc, acpi_ut_get_descriptor_name(obj_desc)); + acpi_os_printf("%p is not an ACPI operand object: [%s]\n", + obj_desc, acpi_ut_get_descriptor_name(obj_desc)); return_VOID; } - if (obj_desc->common.type > ACPI_TYPE_NS_NODE_MAX) { + /* Validate the object type */ + + if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) { + acpi_os_printf("Not a known object type: %2.2X\n", + obj_desc->common.type); return_VOID; } +dump_object: + /* Common Fields */ acpi_ex_dump_object(obj_desc, acpi_ex_dump_common); @@ -1040,6 +1185,22 @@ acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags) /* Object-specific fields */ acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]); + + if (obj_desc->common.type == ACPI_TYPE_REGION) { + obj_desc = obj_desc->common.next_object; + if (obj_desc->common.type > ACPI_TYPE_LOCAL_MAX) { + acpi_os_printf + ("Secondary object is not a known object type: %2.2X\n", + obj_desc->common.type); + + return_VOID; + } + + acpi_os_printf("\nExtra attached Object (%p):\n", obj_desc); + acpi_ex_dump_object(obj_desc, + acpi_ex_dump_info[obj_desc->common.type]); + } + return_VOID; } |