/****************************************************************************** * * Name: actypes.h - Common data types for the entire ACPI subsystem * $Revision$ * *****************************************************************************/ /* * Copyright (C) 2000, 2001 R. Byron Moore * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ACTYPES_H__ #define __ACTYPES_H__ /*! [Begin] no source code translation (keep the typedefs) */ /* * Data types - Fixed across all compilation models * * BOOLEAN Logical Boolean. * 1 byte value containing a 0 for FALSE or a 1 for TRUE. * Other values are undefined. * * INT8 8-bit (1 byte) signed value * UINT8 8-bit (1 byte) unsigned value * INT16 16-bit (2 byte) signed value * UINT16 16-bit (2 byte) unsigned value * INT32 32-bit (4 byte) signed value * UINT32 32-bit (4 byte) unsigned value * INT64 64-bit (8 byte) signed value * UINT64 64-bit (8 byte) unsigned value * NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value * NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value * UCHAR Character. 1 byte unsigned value. */ #ifdef _IA64 /* * 64-bit type definitions */ typedef unsigned char UINT8; typedef unsigned char BOOLEAN; typedef unsigned char UCHAR; typedef unsigned short UINT16; typedef int INT32; typedef unsigned int UINT32; typedef COMPILER_DEPENDENT_UINT64 UINT64; typedef UINT64 NATIVE_UINT; typedef INT64 NATIVE_INT; typedef NATIVE_UINT ACPI_TBLPTR; typedef UINT64 ACPI_IO_ADDRESS; typedef UINT64 ACPI_PHYSICAL_ADDRESS; #define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* (No hardware alignment support in IA64) */ #elif _IA16 /* * 16-bit type definitions */ typedef unsigned char UINT8; typedef unsigned char BOOLEAN; typedef unsigned char UCHAR; typedef unsigned int UINT16; typedef long INT32; typedef int INT16; typedef unsigned long UINT32; typedef struct { UINT32 Lo; UINT32 Hi; } UINT64; typedef UINT16 NATIVE_UINT; typedef INT16 NATIVE_INT; typedef UINT32 ACPI_TBLPTR; typedef UINT32 ACPI_IO_ADDRESS; typedef char *ACPI_PHYSICAL_ADDRESS; #define ALIGNED_ADDRESS_BOUNDARY 0x00000002 #define _HW_ALIGNMENT_SUPPORT /* * (16-bit only) internal integers must be 32-bits, so * 64-bit integers cannot be supported */ #define ACPI_NO_INTEGER64_SUPPORT #else /* * 32-bit type definitions (default) */ //typedef unsigned char UINT8; //typedef unsigned char BOOLEAN; //typedef unsigned char UCHAR; //typedef unsigned short UINT16; //typedef int INT32; //typedef unsigned int UINT32; //typedef COMPILER_DEPENDENT_UINT64 UINT64; typedef UINT32 NATIVE_UINT; typedef INT32 NATIVE_INT; typedef NATIVE_UINT ACPI_TBLPTR; typedef UINT32 ACPI_IO_ADDRESS; typedef UINT64 ACPI_PHYSICAL_ADDRESS; #define ALIGNED_ADDRESS_BOUNDARY 0x00000004 #define _HW_ALIGNMENT_SUPPORT #endif /* * Miscellaneous common types */ typedef UINT32 UINT32_BIT; typedef NATIVE_UINT ACPI_PTRDIFF; typedef char NATIVE_CHAR; /* * Data type ranges */ #define ACPI_UINT8_MAX (UINT8) 0xFF #define ACPI_UINT16_MAX (UINT16) 0xFFFF #define ACPI_UINT32_MAX (UINT32) 0xFFFFFFFF #define ACPI_UINT64_MAX (UINT64) 0xFFFFFFFFFFFFFFFF #ifdef DEFINE_ALTERNATE_TYPES /* * Types used only in translated source */ typedef INT32 s32; typedef UINT8 u8; typedef UINT16 u16; typedef UINT32 u32; typedef UINT64 u64; #endif /*! [End] no source code translation !*/ /* * Useful defines */ #ifdef FALSE #undef FALSE #endif #define FALSE (1 == 0) #ifdef TRUE #undef TRUE #endif #define TRUE (1 == 1) #ifndef NULL #define NULL (void *) 0 #endif /* * Local datatypes */ typedef u32 ACPI_STATUS; /* All ACPI Exceptions */ typedef u32 ACPI_NAME; /* 4-s8 ACPI name */ typedef char* ACPI_STRING; /* Null terminated ASCII string */ typedef void* ACPI_HANDLE; /* Actually a ptr to an Node */ /* * Acpi integer width. In ACPI version 1, integers are * 32 bits. In ACPI version 2, integers are 64 bits. * Note that this pertains to the ACPI integer type only, not * other integers used in the implementation of the ACPI CA * subsystem. */ #ifdef ACPI_NO_INTEGER64_SUPPORT /* 32-bit integers only, no 64-bit support */ typedef u32 ACPI_INTEGER; #define ACPI_INTEGER_MAX ACPI_UINT32_MAX #define ACPI_INTEGER_BIT_SIZE 32 #define ACPI_MAX_BCD_VALUE 99999999 #define ACPI_MAX_BCD_DIGITS 8 #else /* 64-bit integers */ typedef UINT64 ACPI_INTEGER; #define ACPI_INTEGER_MAX ACPI_UINT64_MAX #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_BCD_VALUE 9999999999999999 #define ACPI_MAX_BCD_DIGITS 16 #endif /* * Constants with special meanings */ #define ACPI_ROOT_OBJECT (ACPI_HANDLE)(-1) #define ACPI_FULL_INITIALIZATION 0x00 #define ACPI_NO_ADDRESS_SPACE_INIT 0x01 #define ACPI_NO_HARDWARE_INIT 0x02 #define ACPI_NO_EVENT_INIT 0x04 #define ACPI_NO_ACPI_ENABLE 0x08 #define ACPI_NO_DEVICE_INIT 0x10 #define ACPI_NO_OBJECT_INIT 0x20 /* * System states */ #define ACPI_STATE_S0 (u8) 0 #define ACPI_STATE_S1 (u8) 1 #define ACPI_STATE_S2 (u8) 2 #define ACPI_STATE_S3 (u8) 3 #define ACPI_STATE_S4 (u8) 4 #define ACPI_STATE_S5 (u8) 5 /* let's pretend S4_bIOS didn't exist for now. ASG */ #define ACPI_STATE_S4_bIOS (u8) 6 #define ACPI_S_STATES_MAX ACPI_STATE_S5 #define ACPI_S_STATE_COUNT 6 /* * Device power states */ #define ACPI_STATE_D0 (u8) 0 #define ACPI_STATE_D1 (u8) 1 #define ACPI_STATE_D2 (u8) 2 #define ACPI_STATE_D3 (u8) 3 #define ACPI_D_STATES_MAX ACPI_STATE_D3 #define ACPI_D_STATE_COUNT 4 #define ACPI_STATE_UNKNOWN (u8) 0xFF /* * Table types. These values are passed to the table related APIs */ typedef u32 ACPI_TABLE_TYPE; #define ACPI_TABLE_RSDP (ACPI_TABLE_TYPE) 0 #define ACPI_TABLE_DSDT (ACPI_TABLE_TYPE) 1 #define ACPI_TABLE_FADT (ACPI_TABLE_TYPE) 2 #define ACPI_TABLE_FACS (ACPI_TABLE_TYPE) 3 #define ACPI_TABLE_PSDT (ACPI_TABLE_TYPE) 4 #define ACPI_TABLE_SSDT (ACPI_TABLE_TYPE) 5 #define ACPI_TABLE_XSDT (ACPI_TABLE_TYPE) 6 #define ACPI_TABLE_MAX 6 #define NUM_ACPI_TABLES (ACPI_TABLE_MAX+1) /* * Types associated with names. The first group of * values correspond to the definition of the ACPI * Object_type operator (See the ACPI Spec). Therefore, * only add to the first group if the spec changes! * * Types must be kept in sync with the Acpi_ns_properties * and Acpi_ns_type_names arrays */ typedef u32 ACPI_OBJECT_TYPE; typedef u8 OBJECT_TYPE_INTERNAL; #define ACPI_BTYPE_ANY 0x00000000 #define ACPI_BTYPE_INTEGER 0x00000001 #define ACPI_BTYPE_STRING 0x00000002 #define ACPI_BTYPE_BUFFER 0x00000004 #define ACPI_BTYPE_PACKAGE 0x00000008 #define ACPI_BTYPE_FIELD_UNIT 0x00000010 #define ACPI_BTYPE_DEVICE 0x00000020 #define ACPI_BTYPE_EVENT 0x00000040 #define ACPI_BTYPE_METHOD 0x00000080 #define ACPI_BTYPE_MUTEX 0x00000100 #define ACPI_BTYPE_REGION 0x00000200 #define ACPI_BTYPE_POWER 0x00000400 #define ACPI_BTYPE_PROCESSOR 0x00000800 #define ACPI_BTYPE_THERMAL 0x00001000 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000 #define ACPI_BTYPE_DDB_HANDLE 0x00004000 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000 #define ACPI_BTYPE_REFERENCE 0x00010000 #define ACPI_BTYPE_RESOURCE 0x00020000 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER) #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE) #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE) #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR) #define ACPI_BTYPE_OBJECTS_AND_REFS 0x00017FFF /* ARG or LOCAL */ #define ACPI_BTYPE_ALL_OBJECTS 0x00007FFF #define ACPI_TYPE_ANY 0 /* 0x00 */ #define ACPI_TYPE_INTEGER 1 /* 0x01 Byte/Word/Dword/Zero/One/Ones */ #define ACPI_TYPE_STRING 2 /* 0x02 */ #define ACPI_TYPE_BUFFER 3 /* 0x03 */ #define ACPI_TYPE_PACKAGE 4 /* 0x04 Byte_const, multiple Data_term/Constant/Super_name */ #define ACPI_TYPE_FIELD_UNIT 5 /* 0x05 */ #define ACPI_TYPE_DEVICE 6 /* 0x06 Name, multiple Node */ #define ACPI_TYPE_EVENT 7 /* 0x07 */ #define ACPI_TYPE_METHOD 8 /* 0x08 Name, Byte_const, multiple Code */ #define ACPI_TYPE_MUTEX 9 /* 0x09 */ #define ACPI_TYPE_REGION 10 /* 0x0A */ #define ACPI_TYPE_POWER 11 /* 0x0B Name,Byte_const,Word_const,multi Node */ #define ACPI_TYPE_PROCESSOR 12 /* 0x0C Name,Byte_const,DWord_const,Byte_const,multi Nm_o */ #define ACPI_TYPE_THERMAL 13 /* 0x0D Name, multiple Node */ #define ACPI_TYPE_BUFFER_FIELD 14 /* 0x0E */ #define ACPI_TYPE_DDB_HANDLE 15 /* 0x0F */ #define ACPI_TYPE_DEBUG_OBJECT 16 /* 0x10 */ #define ACPI_TYPE_MAX 16 /* * This section contains object types that do not relate to the ACPI Object_type operator. * They are used for various internal purposes only. If new predefined ACPI_TYPEs are * added (via the ACPI specification), these internal types must move upwards. * Also, values exceeding the largest official ACPI Object_type must not overlap with * defined AML opcodes. */ #define INTERNAL_TYPE_BEGIN 17 #define INTERNAL_TYPE_DEF_FIELD 17 /* 0x11 */ #define INTERNAL_TYPE_BANK_FIELD 18 /* 0x12 */ #define INTERNAL_TYPE_INDEX_FIELD 19 /* 0x13 */ #define INTERNAL_TYPE_REFERENCE 20 /* 0x14 Arg#, Local#, Name, Debug; used only in descriptors */ #define INTERNAL_TYPE_ALIAS 21 /* 0x15 */ #define INTERNAL_TYPE_NOTIFY 22 /* 0x16 */ #define INTERNAL_TYPE_ADDRESS_HANDLER 23 /* 0x17 */ #define INTERNAL_TYPE_RESOURCE 24 /* 0x18 */ #define INTERNAL_TYPE_NODE_MAX 24 /* These are pseudo-types because there are never any namespace nodes with these types */ #define INTERNAL_TYPE_DEF_FIELD_DEFN 25 /* 0x19 Name, Byte_const, multiple Field_element */ #define INTERNAL_TYPE_BANK_FIELD_DEFN 26 /* 0x1A 2 Name,DWord_const,Byte_const,multi Field_element */ #define INTERNAL_TYPE_INDEX_FIELD_DEFN 27 /* 0x1B 2 Name, Byte_const, multiple Field_element */ #define INTERNAL_TYPE_IF 28 /* 0x1C */ #define INTERNAL_TYPE_ELSE 29 /* 0x1D */ #define INTERNAL_TYPE_WHILE 30 /* 0x1E */ #define INTERNAL_TYPE_SCOPE 31 /* 0x1F Name, multiple Node */ #define INTERNAL_TYPE_DEF_ANY 32 /* 0x20 type is Any, suppress search of enclosing scopes */ #define INTERNAL_TYPE_EXTRA 33 /* 0x21 */ #define INTERNAL_TYPE_MAX 33 #define INTERNAL_TYPE_INVALID 34 #define ACPI_TYPE_NOT_FOUND 0xFF /* * Acpi_event Types: * ------------ * Fixed & general purpose... */ typedef u32 ACPI_EVENT_TYPE; #define ACPI_EVENT_FIXED (ACPI_EVENT_TYPE) 0 #define ACPI_EVENT_GPE (ACPI_EVENT_TYPE) 1 /* * Fixed events */ #define ACPI_EVENT_PMTIMER (ACPI_EVENT_TYPE) 0 /* * There's no bus master event so index 1 is used for IRQ's that are not * handled by the SCI handler */ #define ACPI_EVENT_NOT_USED (ACPI_EVENT_TYPE) 1 #define ACPI_EVENT_GLOBAL (ACPI_EVENT_TYPE) 2 #define ACPI_EVENT_POWER_BUTTON (ACPI_EVENT_TYPE) 3 #define ACPI_EVENT_SLEEP_BUTTON (ACPI_EVENT_TYPE) 4 #define ACPI_EVENT_RTC (ACPI_EVENT_TYPE) 5 #define ACPI_EVENT_GENERAL (ACPI_EVENT_TYPE) 6 #define ACPI_EVENT_MAX 6 #define NUM_FIXED_EVENTS (ACPI_EVENT_TYPE) 7 #define ACPI_GPE_INVALID 0xFF #define ACPI_GPE_MAX 0xFF #define NUM_GPE 256 #define ACPI_EVENT_LEVEL_TRIGGERED (ACPI_EVENT_TYPE) 1 #define ACPI_EVENT_EDGE_TRIGGERED (ACPI_EVENT_TYPE) 2 /* * Acpi_event Status: * ------------- * The encoding of ACPI_EVENT_STATUS is illustrated below. * Note that a set bit (1) indicates the property is TRUE * (e.g. if bit 0 is set then the event is enabled). * +---------------+-+-+ * | Bits 31:2 |1|0| * +---------------+-+-+ * | | | * | | +- Enabled? * | +--- Set? * +----------- */ typedef u32 ACPI_EVENT_STATUS; #define ACPI_EVENT_FLAG_DISABLED (ACPI_EVENT_STATUS) 0x00 #define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01 #define ACPI_EVENT_FLAG_SET (ACPI_EVENT_STATUS) 0x02 /* Notify types */ #define ACPI_SYSTEM_NOTIFY 0 #define ACPI_DEVICE_NOTIFY 1 #define ACPI_MAX_NOTIFY_HANDLER_TYPE 1 #define MAX_SYS_NOTIFY 0x7f /* Address Space (Operation Region) Types */ typedef u8 ACPI_ADDRESS_SPACE_TYPE; #define ADDRESS_SPACE_SYSTEM_MEMORY (ACPI_ADDRESS_SPACE_TYPE) 0 #define ADDRESS_SPACE_SYSTEM_IO (ACPI_ADDRESS_SPACE_TYPE) 1 #define ADDRESS_SPACE_PCI_CONFIG (ACPI_ADDRESS_SPACE_TYPE) 2 #define ADDRESS_SPACE_EC (ACPI_ADDRESS_SPACE_TYPE) 3 #define ADDRESS_SPACE_SMBUS (ACPI_ADDRESS_SPACE_TYPE) 4 #define ADDRESS_SPACE_CMOS (ACPI_ADDRESS_SPACE_TYPE) 5 #define ADDRESS_SPACE_PCI_BAR_TARGET (ACPI_ADDRESS_SPACE_TYPE) 6 /* * External ACPI object definition */ typedef union acpi_obj { ACPI_OBJECT_TYPE type; /* See definition of Acpi_ns_type for values */ struct { ACPI_OBJECT_TYPE type; ACPI_INTEGER value; /* The actual number */ } integer; struct { ACPI_OBJECT_TYPE type; u32 length; /* # of bytes in string, excluding trailing null */ NATIVE_CHAR *pointer; /* points to the string value */ } string; struct { ACPI_OBJECT_TYPE type; u32 length; /* # of bytes in buffer */ u8 *pointer; /* points to the buffer */ } buffer; struct { ACPI_OBJECT_TYPE type; u32 fill1; ACPI_HANDLE handle; /* object reference */ } reference; struct { ACPI_OBJECT_TYPE type; u32 count; /* # of elements in package */ union acpi_obj *elements; /* Pointer to an array of ACPI_OBJECTs */ } package; struct { ACPI_OBJECT_TYPE type; u32 proc_id; ACPI_IO_ADDRESS pblk_address; u32 pblk_length; } processor; struct { ACPI_OBJECT_TYPE type; u32 system_level; u32 resource_order; } power_resource; } ACPI_OBJECT, *PACPI_OBJECT; /* * List of objects, used as a parameter list for control method evaluation */ typedef struct acpi_obj_list { u32 count; ACPI_OBJECT *pointer; } ACPI_OBJECT_LIST, *PACPI_OBJECT_LIST; /* * Miscellaneous common Data Structures used by the interfaces */ typedef struct { u32 length; /* Length in bytes of the buffer */ void *pointer; /* pointer to buffer */ } ACPI_BUFFER; /* * Name_type for Acpi_get_name */ #define ACPI_FULL_PATHNAME 0 #define ACPI_SINGLE_NAME 1 #define ACPI_NAME_TYPE_MAX 1 /* * Structure and flags for Acpi_get_system_info */ #define SYS_MODE_UNKNOWN 0x0000 #define SYS_MODE_ACPI 0x0001 #define SYS_MODE_LEGACY 0x0002 #define SYS_MODES_MASK 0x0003 /* * ACPI CPU Cx state handler */ typedef ACPI_STATUS (*ACPI_SET_C_STATE_HANDLER) ( NATIVE_UINT pblk_address); /* * ACPI Cx State info */ typedef struct { u32 state_number; u32 latency; } ACPI_CX_STATE; /* * ACPI CPU throttling info */ typedef struct { u32 state_number; u32 percent_of_clock; } ACPI_CPU_THROTTLING_STATE; /* * ACPI Table Info. One per ACPI table _type_ */ typedef struct acpi_table_info { u32 count; } ACPI_TABLE_INFO; /* * System info returned by Acpi_get_system_info() */ typedef struct _acpi_sys_info { u32 acpi_ca_version; u32 flags; u32 timer_resolution; u32 reserved1; u32 reserved2; u32 debug_level; u32 debug_layer; u32 num_table_types; ACPI_TABLE_INFO table_info [NUM_ACPI_TABLES]; } ACPI_SYSTEM_INFO; /* * System Initiailization data. This data is passed to ACPIInitialize * copyied to global data and retained by ACPI CA */ typedef struct _acpi_init_data { void *RSDP_physical_address; /* Address of RSDP, needed it it is */ /* not found in the IA32 manner */ } ACPI_INIT_DATA; /* * Various handlers and callback procedures */ typedef u32 (*FIXED_EVENT_HANDLER) ( void *context); typedef void (*GPE_HANDLER) ( void *context); typedef void (*NOTIFY_HANDLER) ( ACPI_HANDLE device, u32 value, void *context); #define ADDRESS_SPACE_READ 1 #define ADDRESS_SPACE_WRITE 2 typedef ACPI_STATUS (*ADDRESS_SPACE_HANDLER) ( u32 function, ACPI_PHYSICAL_ADDRESS address, u32 bit_width, u32 *value, void *handler_context, void *region_context); #define ACPI_DEFAULT_HANDLER ((ADDRESS_SPACE_HANDLER) NULL) typedef ACPI_STATUS (*ADDRESS_SPACE_SETUP) ( ACPI_HANDLE region_handle, u32 function, void *handler_context, void **region_context); #define ACPI_REGION_ACTIVATE 0 #define ACPI_REGION_DEACTIVATE 1 typedef ACPI_STATUS (*WALK_CALLBACK) ( ACPI_HANDLE obj_handle, u32 nesting_level, void *context, void **return_value); /* Interrupt handler return values */ #define INTERRUPT_NOT_HANDLED 0x00 #define INTERRUPT_HANDLED 0x01 /* Structure and flags for Acpi_get_device_info */ #define ACPI_VALID_HID 0x1 #define ACPI_VALID_UID 0x2 #define ACPI_VALID_ADR 0x4 #define ACPI_VALID_STA 0x8 #define ACPI_COMMON_OBJ_INFO \ ACPI_OBJECT_TYPE type; /* ACPI object type */ \ ACPI_NAME name /* ACPI object Name */ typedef struct { ACPI_COMMON_OBJ_INFO; } ACPI_OBJ_INFO_HEADER; typedef struct { ACPI_COMMON_OBJ_INFO; u32 valid; /* Are the next bits legit? */ NATIVE_CHAR hardware_id [9]; /* _HID value if any */ NATIVE_CHAR unique_id[9]; /* _UID value if any */ ACPI_INTEGER address; /* _ADR value if any */ u32 current_status; /* _STA value */ } ACPI_DEVICE_INFO; /* Context structs for address space handlers */ typedef struct { u32 seg; u32 bus; u32 dev_func; } PCI_HANDLER_CONTEXT; typedef struct { ACPI_PHYSICAL_ADDRESS mapped_physical_address; u8 *mapped_logical_address; u32 mapped_length; } MEM_HANDLER_CONTEXT; /* * C-state handler */ typedef ACPI_STATUS (*ACPI_C_STATE_HANDLER) (ACPI_IO_ADDRESS, u32*); /* * Definitions for Resource Attributes */ /* * Memory Attributes */ #define READ_ONLY_MEMORY (u8) 0x00 #define READ_WRITE_MEMORY (u8) 0x01 #define NON_CACHEABLE_MEMORY (u8) 0x00 #define CACHABLE_MEMORY (u8) 0x01 #define WRITE_COMBINING_MEMORY (u8) 0x02 #define PREFETCHABLE_MEMORY (u8) 0x03 /* * IO Attributes * The ISA IO ranges are: n000-n0FFh, n400-n4_fFh, n800-n8_fFh, n_c00-n_cFFh. * The non-ISA IO ranges are: n100-n3_fFh, n500-n7_fFh, n900-n_bFFh, n_cD0-n_fFFh. */ #define NON_ISA_ONLY_RANGES (u8) 0x01 #define ISA_ONLY_RANGES (u8) 0x02 #define ENTIRE_RANGE (NON_ISA_ONLY_RANGES | ISA_ONLY_RANGES) /* * IO Port Descriptor Decode */ #define DECODE_10 (u8) 0x00 /* 10-bit IO address decode */ #define DECODE_16 (u8) 0x01 /* 16-bit IO address decode */ /* * IRQ Attributes */ #define EDGE_SENSITIVE (u8) 0x00 #define LEVEL_SENSITIVE (u8) 0x01 #define ACTIVE_HIGH (u8) 0x00 #define ACTIVE_LOW (u8) 0x01 #define EXCLUSIVE (u8) 0x00 #define SHARED (u8) 0x01 /* * DMA Attributes */ #define COMPATIBILITY (u8) 0x00 #define TYPE_A (u8) 0x01 #define TYPE_B (u8) 0x02 #define TYPE_F (u8) 0x03 #define NOT_BUS_MASTER (u8) 0x00 #define BUS_MASTER (u8) 0x01 #define TRANSFER_8 (u8) 0x00 #define TRANSFER_8_16 (u8) 0x01 #define TRANSFER_16 (u8) 0x02 /* * Start Dependent Functions Priority definitions */ #define GOOD_CONFIGURATION (u8) 0x00 #define ACCEPTABLE_CONFIGURATION (u8) 0x01 #define SUB_OPTIMAL_CONFIGURATION (u8) 0x02 /* * 16, 32 and 64-bit Address Descriptor resource types */ #define MEMORY_RANGE (u8) 0x00 #define IO_RANGE (u8) 0x01 #define BUS_NUMBER_RANGE (u8) 0x02 #define ADDRESS_NOT_FIXED (u8) 0x00 #define ADDRESS_FIXED (u8) 0x01 #define POS_DECODE (u8) 0x00 #define SUB_DECODE (u8) 0x01 #define PRODUCER (u8) 0x00 #define CONSUMER (u8) 0x01 /* * Structures used to describe device resources */ typedef struct { u32 edge_level; u32 active_high_low; u32 shared_exclusive; u32 number_of_interrupts; u32 interrupts[1]; } IRQ_RESOURCE; typedef struct { u32 type; u32 bus_master; u32 transfer; u32 number_of_channels; u32 channels[1]; } DMA_RESOURCE; typedef struct { u32 compatibility_priority; u32 performance_robustness; } START_DEPENDENT_FUNCTIONS_RESOURCE; /* * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not * needed because it has no fields */ typedef struct { u32 io_decode; u32 min_base_address; u32 max_base_address; u32 alignment; u32 range_length; } IO_RESOURCE; typedef struct { u32 base_address; u32 range_length; } FIXED_IO_RESOURCE; typedef struct { u32 length; u8 reserved[1]; } VENDOR_RESOURCE; typedef struct { u32 read_write_attribute; u32 min_base_address; u32 max_base_address; u32 alignment; u32 range_length; } MEMORY24_RESOURCE; typedef struct { u32 read_write_attribute; u32 min_base_address; u32 max_base_address; u32 alignment; u32 range_length; } MEMORY32_RESOURCE; typedef struct { u32 read_write_attribute; u32 range_base_address; u32 range_length; } FIXED_MEMORY32_RESOURCE; typedef struct { u16 cache_attribute; u16 read_write_attribute; } MEMORY_ATTRIBUTE; typedef struct { u16 range_attribute; u16 reserved; } IO_ATTRIBUTE; typedef struct { u16 reserved1; u16 reserved2; } BUS_ATTRIBUTE; typedef union { MEMORY_ATTRIBUTE memory; IO_ATTRIBUTE io; BUS_ATTRIBUTE bus; } ATTRIBUTE_DATA; typedef struct { u32 resource_type; u32 producer_consumer; u32 decode; u32 min_address_fixed; u32 max_address_fixed; ATTRIBUTE_DATA attribute; u32 granularity; u32 min_address_range; u32 max_address_range; u32 address_translation_offset; u32 address_length; u32 resource_source_index; u32 resource_source_string_length; NATIVE_CHAR resource_source[1]; } ADDRESS16_RESOURCE; typedef struct { u32 resource_type; u32 producer_consumer; u32 decode; u32 min_address_fixed; u32 max_address_fixed; ATTRIBUTE_DATA attribute; u32 granularity; u32 min_address_range; u32 max_address_range; u32 address_translation_offset; u32 address_length; u32 resource_source_index; u32 resource_source_string_length; NATIVE_CHAR resource_source[1]; } ADDRESS32_RESOURCE; typedef struct { u32 producer_consumer; u32 edge_level; u32 active_high_low; u32 shared_exclusive; u32 number_of_interrupts; u32 interrupts[1]; u32 resource_source_index; u32 resource_source_string_length; NATIVE_CHAR resource_source[1]; } EXTENDED_IRQ_RESOURCE; typedef enum { irq, dma, start_dependent_functions, end_dependent_functions, io, fixed_io, vendor_specific, end_tag, memory24, memory32, fixed_memory32, address16, address32, extended_irq } RESOURCE_TYPE; typedef union { IRQ_RESOURCE irq; DMA_RESOURCE dma; START_DEPENDENT_FUNCTIONS_RESOURCE start_dependent_functions; IO_RESOURCE io; FIXED_IO_RESOURCE fixed_io; VENDOR_RESOURCE vendor_specific; MEMORY24_RESOURCE memory24; MEMORY32_RESOURCE memory32; FIXED_MEMORY32_RESOURCE fixed_memory32; ADDRESS16_RESOURCE address16; ADDRESS32_RESOURCE address32; EXTENDED_IRQ_RESOURCE extended_irq; } RESOURCE_DATA; typedef struct _resource_tag { RESOURCE_TYPE id; u32 length; RESOURCE_DATA data; } RESOURCE; #define RESOURCE_LENGTH 12 #define RESOURCE_LENGTH_NO_DATA 8 #define NEXT_RESOURCE(res) (RESOURCE*)((u8*) res + res->length) /* * END: Definitions for Resource Attributes */ typedef struct pci_routing_table { u32 length; u32 pin; ACPI_INTEGER address; /* here for 64-bit alignment */ u32 source_index; NATIVE_CHAR source[4]; /* pad to 64 bits so sizeof() works in all cases */ } PCI_ROUTING_TABLE; /* * END: Definitions for PCI Routing tables */ #endif /* __ACTYPES_H__ */