[linux-2.6-block.git] / include / acpi / acrestyp.h

/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/******************************************************************************
 *
 * Name: acrestyp.h - Defines, types, and structures for resource descriptors
 *
 * Copyright (C) 2000 - 2021, Intel Corp.
 *
 *****************************************************************************/

#ifndef __ACRESTYP_H__
#define __ACRESTYP_H__

/*
 * Definitions for Resource Attributes
 */
typedef u16 acpi_rs_length;	/* Resource Length field is fixed at 16 bits */
typedef u32 acpi_rsdesc_size;	/* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */

/*
 * Memory Attributes
 */
#define ACPI_READ_ONLY_MEMORY           (u8) 0x00
#define ACPI_READ_WRITE_MEMORY          (u8) 0x01

#define ACPI_NON_CACHEABLE_MEMORY       (u8) 0x00
#define ACPI_CACHABLE_MEMORY            (u8) 0x01
#define ACPI_WRITE_COMBINING_MEMORY     (u8) 0x02
#define ACPI_PREFETCHABLE_MEMORY        (u8) 0x03

/*! [Begin] no source code translation */
/*
 * IO Attributes
 * The ISA IO ranges are:     n000-n0FFh,  n400-n4FFh, n800-n8FFh, nC00-nCFFh.
 * The non-ISA IO ranges are: n100-n3FFh,  n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
 */
/*! [End] no source code translation !*/

#define ACPI_NON_ISA_ONLY_RANGES        (u8) 0x01
#define ACPI_ISA_ONLY_RANGES            (u8) 0x02
#define ACPI_ENTIRE_RANGE               (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)

/* Type of translation - 1=Sparse, 0=Dense */

#define ACPI_SPARSE_TRANSLATION         (u8) 0x01

/*
 * IO Port Descriptor Decode
 */
#define ACPI_DECODE_10                  (u8) 0x00	/* 10-bit IO address decode */
#define ACPI_DECODE_16                  (u8) 0x01	/* 16-bit IO address decode */

/*
 * Interrupt attributes - used in multiple descriptors
 */

/* Triggering */

#define ACPI_LEVEL_SENSITIVE            (u8) 0x00
#define ACPI_EDGE_SENSITIVE             (u8) 0x01

/* Polarity */

#define ACPI_ACTIVE_HIGH                (u8) 0x00
#define ACPI_ACTIVE_LOW                 (u8) 0x01
#define ACPI_ACTIVE_BOTH                (u8) 0x02

/* Sharing */

#define ACPI_EXCLUSIVE                  (u8) 0x00
#define ACPI_SHARED                     (u8) 0x01

/* Wake */

#define ACPI_NOT_WAKE_CAPABLE           (u8) 0x00
#define ACPI_WAKE_CAPABLE               (u8) 0x01

/*
 * DMA Attributes
 */
#define ACPI_COMPATIBILITY              (u8) 0x00
#define ACPI_TYPE_A                     (u8) 0x01
#define ACPI_TYPE_B                     (u8) 0x02
#define ACPI_TYPE_F                     (u8) 0x03

#define ACPI_NOT_BUS_MASTER             (u8) 0x00
#define ACPI_BUS_MASTER                 (u8) 0x01

#define ACPI_TRANSFER_8                 (u8) 0x00
#define ACPI_TRANSFER_8_16              (u8) 0x01
#define ACPI_TRANSFER_16                (u8) 0x02

/*
 * Start Dependent Functions Priority definitions
 */
#define ACPI_GOOD_CONFIGURATION         (u8) 0x00
#define ACPI_ACCEPTABLE_CONFIGURATION   (u8) 0x01
#define ACPI_SUB_OPTIMAL_CONFIGURATION  (u8) 0x02

/*
 * 16, 32 and 64-bit Address Descriptor resource types
 */
#define ACPI_MEMORY_RANGE               (u8) 0x00
#define ACPI_IO_RANGE                   (u8) 0x01
#define ACPI_BUS_NUMBER_RANGE           (u8) 0x02

#define ACPI_ADDRESS_NOT_FIXED          (u8) 0x00
#define ACPI_ADDRESS_FIXED              (u8) 0x01

#define ACPI_POS_DECODE                 (u8) 0x00
#define ACPI_SUB_DECODE                 (u8) 0x01

/* Producer/Consumer */

#define ACPI_PRODUCER                   (u8) 0x00
#define ACPI_CONSUMER                   (u8) 0x01

/*
 * If possible, pack the following structures to byte alignment
 */
#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
#pragma pack(1)
#endif

/* UUID data structures for use in vendor-defined resource descriptors */

struct acpi_uuid {
	u8 data[ACPI_UUID_LENGTH];
};

struct acpi_vendor_uuid {
	u8 subtype;
	u8 data[ACPI_UUID_LENGTH];
};

/*
 * Structures used to describe device resources
 */
struct acpi_resource_irq {
	u8 descriptor_length;
	u8 triggering;
	u8 polarity;
	u8 shareable;
	u8 wake_capable;
	u8 interrupt_count;
	u8 interrupts[1];
};

struct acpi_resource_dma {
	u8 type;
	u8 bus_master;
	u8 transfer;
	u8 channel_count;
	u8 channels[1];
};

struct acpi_resource_start_dependent {
	u8 descriptor_length;
	u8 compatibility_priority;
	u8 performance_robustness;
};

/*
 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
 * needed because it has no fields
 */

struct acpi_resource_io {
	u8 io_decode;
	u8 alignment;
	u8 address_length;
	u16 minimum;
	u16 maximum;
};

struct acpi_resource_fixed_io {
	u16 address;
	u8 address_length;
};

struct acpi_resource_fixed_dma {
	u16 request_lines;
	u16 channels;
	u8 width;
};

/* Values for Width field above */

#define ACPI_DMA_WIDTH8                         0
#define ACPI_DMA_WIDTH16                        1
#define ACPI_DMA_WIDTH32                        2
#define ACPI_DMA_WIDTH64                        3
#define ACPI_DMA_WIDTH128                       4
#define ACPI_DMA_WIDTH256                       5

struct acpi_resource_vendor {
	u16 byte_length;
	u8 byte_data[1];
};

/* Vendor resource with UUID info (introduced in ACPI 3.0) */

struct acpi_resource_vendor_typed {
	u16 byte_length;
	u8 uuid_subtype;
	u8 uuid[ACPI_UUID_LENGTH];
	u8 byte_data[1];
};

struct acpi_resource_end_tag {
	u8 checksum;
};

struct acpi_resource_memory24 {
	u8 write_protect;
	u16 minimum;
	u16 maximum;
	u16 alignment;
	u16 address_length;
};

struct acpi_resource_memory32 {
	u8 write_protect;
	u32 minimum;
	u32 maximum;
	u32 alignment;
	u32 address_length;
};

struct acpi_resource_fixed_memory32 {
	u8 write_protect;
	u32 address;
	u32 address_length;
};

struct acpi_memory_attribute {
	u8 write_protect;
	u8 caching;
	u8 range_type;
	u8 translation;
};

struct acpi_io_attribute {
	u8 range_type;
	u8 translation;
	u8 translation_type;
	u8 reserved1;
};

union acpi_resource_attribute {
	struct acpi_memory_attribute mem;
	struct acpi_io_attribute io;

	/* Used for the *word_space macros */

	u8 type_specific;
};

struct acpi_resource_label {
	u16 string_length;
	char *string_ptr;
};

struct acpi_resource_source {
	u8 index;
	u16 string_length;
	char *string_ptr;
};

/* Fields common to all address descriptors, 16/32/64 bit */

#define ACPI_RESOURCE_ADDRESS_COMMON \
	u8                                      resource_type; \
	u8                                      producer_consumer; \
	u8                                      decode; \
	u8                                      min_address_fixed; \
	u8                                      max_address_fixed; \
	union acpi_resource_attribute           info;

struct acpi_address16_attribute {
	u16 granularity;
	u16 minimum;
	u16 maximum;
	u16 translation_offset;
	u16 address_length;
};

struct acpi_address32_attribute {
	u32 granularity;
	u32 minimum;
	u32 maximum;
	u32 translation_offset;
	u32 address_length;
};

struct acpi_address64_attribute {
	u64 granularity;
	u64 minimum;
	u64 maximum;
	u64 translation_offset;
	u64 address_length;
};

struct acpi_resource_address {
ACPI_RESOURCE_ADDRESS_COMMON};

struct acpi_resource_address16 {
	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address16_attribute address;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_address32 {
	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address32_attribute address;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_address64 {
	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address64_attribute address;
	struct acpi_resource_source resource_source;
};

struct acpi_resource_extended_address64 {
	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID;
	struct acpi_address64_attribute address;
	u64 type_specific;
};

struct acpi_resource_extended_irq {
	u8 producer_consumer;
	u8 triggering;
	u8 polarity;
	u8 shareable;
	u8 wake_capable;
	u8 interrupt_count;
	struct acpi_resource_source resource_source;
	u32 interrupts[1];
};

struct acpi_resource_generic_register {
	u8 space_id;
	u8 bit_width;
	u8 bit_offset;
	u8 access_size;
	u64 address;
};

struct acpi_resource_gpio {
	u8 revision_id;
	u8 connection_type;
	u8 producer_consumer;	/* For values, see Producer/Consumer above */
	u8 pin_config;
	u8 shareable;		/* For values, see Interrupt Attributes above */
	u8 wake_capable;	/* For values, see Interrupt Attributes above */
	u8 io_restriction;
	u8 triggering;		/* For values, see Interrupt Attributes above */
	u8 polarity;		/* For values, see Interrupt Attributes above */
	u16 drive_strength;
	u16 debounce_timeout;
	u16 pin_table_length;
	u16 vendor_length;
	struct acpi_resource_source resource_source;
	u16 *pin_table;
	u8 *vendor_data;
};

/* Values for GPIO connection_type field above */

#define ACPI_RESOURCE_GPIO_TYPE_INT             0
#define ACPI_RESOURCE_GPIO_TYPE_IO              1

/* Values for pin_config field above */

#define ACPI_PIN_CONFIG_DEFAULT                 0
#define ACPI_PIN_CONFIG_PULLUP                  1
#define ACPI_PIN_CONFIG_PULLDOWN                2
#define ACPI_PIN_CONFIG_NOPULL                  3

/* Values for io_restriction field above */

#define ACPI_IO_RESTRICT_NONE                   0
#define ACPI_IO_RESTRICT_INPUT                  1
#define ACPI_IO_RESTRICT_OUTPUT                 2
#define ACPI_IO_RESTRICT_NONE_PRESERVE          3

/* Common structure for I2C, SPI, UART, CSI2 serial descriptors */

#define ACPI_RESOURCE_SERIAL_COMMON \
	u8                                      revision_id; \
	u8                                      type; \
	u8                                      producer_consumer;   /* For values, see Producer/Consumer above */\
	u8                                      slave_mode; \
	u8                                      connection_sharing; \
	u8                                      type_revision_id; \
	u16                                     type_data_length; \
	u16                                     vendor_length; \
	struct acpi_resource_source             resource_source; \
	u8                                      *vendor_data;

struct acpi_resource_common_serialbus {
ACPI_RESOURCE_SERIAL_COMMON};

/* Values for the Type field above */

#define ACPI_RESOURCE_SERIAL_TYPE_I2C           1
#define ACPI_RESOURCE_SERIAL_TYPE_SPI           2
#define ACPI_RESOURCE_SERIAL_TYPE_UART          3
#define ACPI_RESOURCE_SERIAL_TYPE_CSI2          4

/* Values for slave_mode field above */

#define ACPI_CONTROLLER_INITIATED               0
#define ACPI_DEVICE_INITIATED                   1

struct acpi_resource_i2c_serialbus {
	ACPI_RESOURCE_SERIAL_COMMON u8 access_mode;
	u16 slave_address;
	u32 connection_speed;
};

/* Values for access_mode field above */

#define ACPI_I2C_7BIT_MODE                      0
#define ACPI_I2C_10BIT_MODE                     1

struct acpi_resource_spi_serialbus {
	ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode;
	u8 device_polarity;
	u8 data_bit_length;
	u8 clock_phase;
	u8 clock_polarity;
	u16 device_selection;
	u32 connection_speed;
};

/* Values for wire_mode field above */

#define ACPI_SPI_4WIRE_MODE                     0
#define ACPI_SPI_3WIRE_MODE                     1

/* Values for device_polarity field above */

#define ACPI_SPI_ACTIVE_LOW                     0
#define ACPI_SPI_ACTIVE_HIGH                    1

/* Values for clock_phase field above */

#define ACPI_SPI_FIRST_PHASE                    0
#define ACPI_SPI_SECOND_PHASE                   1

/* Values for clock_polarity field above */

#define ACPI_SPI_START_LOW                      0
#define ACPI_SPI_START_HIGH                     1

struct acpi_resource_uart_serialbus {
	ACPI_RESOURCE_SERIAL_COMMON u8 endian;
	u8 data_bits;
	u8 stop_bits;
	u8 flow_control;
	u8 parity;
	u8 lines_enabled;
	u16 rx_fifo_size;
	u16 tx_fifo_size;
	u32 default_baud_rate;
};

/* Values for Endian field above */

#define ACPI_UART_LITTLE_ENDIAN                 0
#define ACPI_UART_BIG_ENDIAN                    1

/* Values for data_bits field above */

#define ACPI_UART_5_DATA_BITS                   0
#define ACPI_UART_6_DATA_BITS                   1
#define ACPI_UART_7_DATA_BITS                   2
#define ACPI_UART_8_DATA_BITS                   3
#define ACPI_UART_9_DATA_BITS                   4

/* Values for stop_bits field above */

#define ACPI_UART_NO_STOP_BITS                  0
#define ACPI_UART_1_STOP_BIT                    1
#define ACPI_UART_1P5_STOP_BITS                 2
#define ACPI_UART_2_STOP_BITS                   3

/* Values for flow_control field above */

#define ACPI_UART_FLOW_CONTROL_NONE             0
#define ACPI_UART_FLOW_CONTROL_HW               1
#define ACPI_UART_FLOW_CONTROL_XON_XOFF         2

/* Values for Parity field above */

#define ACPI_UART_PARITY_NONE                   0
#define ACPI_UART_PARITY_EVEN                   1
#define ACPI_UART_PARITY_ODD                    2
#define ACPI_UART_PARITY_MARK                   3
#define ACPI_UART_PARITY_SPACE                  4

/* Values for lines_enabled bitfield above */

#define ACPI_UART_CARRIER_DETECT                (1<<2)
#define ACPI_UART_RING_INDICATOR                (1<<3)
#define ACPI_UART_DATA_SET_READY                (1<<4)
#define ACPI_UART_DATA_TERMINAL_READY           (1<<5)
#define ACPI_UART_CLEAR_TO_SEND                 (1<<6)
#define ACPI_UART_REQUEST_TO_SEND               (1<<7)

struct acpi_resource_csi2_serialbus {
	ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance;
	u8 phy_type;
};

struct acpi_resource_pin_function {
	u8 revision_id;
	u8 pin_config;
	u8 shareable;		/* For values, see Interrupt Attributes above */
	u16 function_number;
	u16 pin_table_length;
	u16 vendor_length;
	struct acpi_resource_source resource_source;
	u16 *pin_table;
	u8 *vendor_data;
};

struct acpi_resource_pin_config {
	u8 revision_id;
	u8 producer_consumer;	/* For values, see Producer/Consumer above */
	u8 shareable;		/* For values, see Interrupt Attributes above */
	u8 pin_config_type;
	u32 pin_config_value;
	u16 pin_table_length;
	u16 vendor_length;
	struct acpi_resource_source resource_source;
	u16 *pin_table;
	u8 *vendor_data;
};

/* Values for pin_config_type field above */

#define ACPI_PIN_CONFIG_DEFAULT                 0
#define ACPI_PIN_CONFIG_BIAS_PULL_UP            1
#define ACPI_PIN_CONFIG_BIAS_PULL_DOWN          2
#define ACPI_PIN_CONFIG_BIAS_DEFAULT            3
#define ACPI_PIN_CONFIG_BIAS_DISABLE            4
#define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE     5
#define ACPI_PIN_CONFIG_BIAS_BUS_HOLD           6
#define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN        7
#define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE       8
#define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL         9
#define ACPI_PIN_CONFIG_DRIVE_STRENGTH          10
#define ACPI_PIN_CONFIG_SLEW_RATE               11
#define ACPI_PIN_CONFIG_INPUT_DEBOUNCE          12
#define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER   13

struct acpi_resource_pin_group {
	u8 revision_id;
	u8 producer_consumer;	/* For values, see Producer/Consumer above */
	u16 pin_table_length;
	u16 vendor_length;
	u16 *pin_table;
	struct acpi_resource_label resource_label;
	u8 *vendor_data;
};

struct acpi_resource_pin_group_function {
	u8 revision_id;
	u8 producer_consumer;	/* For values, see Producer/Consumer above */
	u8 shareable;		/* For values, see Interrupt Attributes above */
	u16 function_number;
	u16 vendor_length;
	struct acpi_resource_source resource_source;
	struct acpi_resource_label resource_source_label;
	u8 *vendor_data;
};

struct acpi_resource_pin_group_config {
	u8 revision_id;
	u8 producer_consumer;	/* For values, see Producer/Consumer above */
	u8 shareable;		/* For values, see Interrupt Attributes above */
	u8 pin_config_type;	/* For values, see pin_config_type above */
	u32 pin_config_value;
	u16 vendor_length;
	struct acpi_resource_source resource_source;
	struct acpi_resource_label resource_source_label;
	u8 *vendor_data;
};

/* ACPI_RESOURCE_TYPEs */

#define ACPI_RESOURCE_TYPE_IRQ                  0
#define ACPI_RESOURCE_TYPE_DMA                  1
#define ACPI_RESOURCE_TYPE_START_DEPENDENT      2
#define ACPI_RESOURCE_TYPE_END_DEPENDENT        3
#define ACPI_RESOURCE_TYPE_IO                   4
#define ACPI_RESOURCE_TYPE_FIXED_IO             5
#define ACPI_RESOURCE_TYPE_VENDOR               6
#define ACPI_RESOURCE_TYPE_END_TAG              7
#define ACPI_RESOURCE_TYPE_MEMORY24             8
#define ACPI_RESOURCE_TYPE_MEMORY32             9
#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32       10
#define ACPI_RESOURCE_TYPE_ADDRESS16            11
#define ACPI_RESOURCE_TYPE_ADDRESS32            12
#define ACPI_RESOURCE_TYPE_ADDRESS64            13
#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64   14	/* ACPI 3.0 */
#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ         15
#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER     16
#define ACPI_RESOURCE_TYPE_GPIO                 17	/* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_FIXED_DMA            18	/* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_SERIAL_BUS           19	/* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_PIN_FUNCTION         20	/* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_PIN_CONFIG           21	/* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_PIN_GROUP            22	/* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION   23	/* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG     24	/* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_MAX                  24

/* Master union for resource descriptors */

union acpi_resource_data {
	struct acpi_resource_irq irq;
	struct acpi_resource_dma dma;
	struct acpi_resource_start_dependent start_dpf;
	struct acpi_resource_io io;
	struct acpi_resource_fixed_io fixed_io;
	struct acpi_resource_fixed_dma fixed_dma;
	struct acpi_resource_vendor vendor;
	struct acpi_resource_vendor_typed vendor_typed;
	struct acpi_resource_end_tag end_tag;
	struct acpi_resource_memory24 memory24;
	struct acpi_resource_memory32 memory32;
	struct acpi_resource_fixed_memory32 fixed_memory32;
	struct acpi_resource_address16 address16;
	struct acpi_resource_address32 address32;
	struct acpi_resource_address64 address64;
	struct acpi_resource_extended_address64 ext_address64;
	struct acpi_resource_extended_irq extended_irq;
	struct acpi_resource_generic_register generic_reg;
	struct acpi_resource_gpio gpio;
	struct acpi_resource_i2c_serialbus i2c_serial_bus;
	struct acpi_resource_spi_serialbus spi_serial_bus;
	struct acpi_resource_uart_serialbus uart_serial_bus;
	struct acpi_resource_csi2_serialbus csi2_serial_bus;
	struct acpi_resource_common_serialbus common_serial_bus;
	struct acpi_resource_pin_function pin_function;
	struct acpi_resource_pin_config pin_config;
	struct acpi_resource_pin_group pin_group;
	struct acpi_resource_pin_group_function pin_group_function;
	struct acpi_resource_pin_group_config pin_group_config;

	/* Common fields */

	struct acpi_resource_address address;	/* Common 16/32/64 address fields */
};

/* Common resource header */

struct acpi_resource {
	u32 type;
	u32 length;
	union acpi_resource_data data;
};

/* restore default alignment */

#pragma pack()

#define ACPI_RS_SIZE_NO_DATA                8	/* Id + Length fields */
#define ACPI_RS_SIZE_MIN                    (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
#define ACPI_RS_SIZE(type)                  (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))

/* Macro for walking resource templates with multiple descriptors */

#define ACPI_NEXT_RESOURCE(res) \
	ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length)

struct acpi_pci_routing_table {
	u32 length;
	u32 pin;
	u64 address;		/* here for 64-bit alignment */
	u32 source_index;
	char source[4];		/* pad to 64 bits so sizeof() works in all cases */
};

#endif				/* __ACRESTYP_H__ */
Commit	Line	Data
95857638	1	/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
50df4d8b BM	2	/******************************************************************************
	3	*
	4	* Name: acrestyp.h - Defines, types, and structures for resource descriptors
	5	*
4441e55d	6	* Copyright (C) 2000 - 2021, Intel Corp.
50df4d8b	7	*
95857638	8	*****************************************************************************/
50df4d8b BM	9
	10	#ifndef __ACRESTYP_H__
	11	#define __ACRESTYP_H__
	12
	13	/*
	14	* Definitions for Resource Attributes
	15	*/
	16	typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */
ba494bee	17	typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
50df4d8b BM	18
	19	/*
	20	* Memory Attributes
	21	*/
	22	#define ACPI_READ_ONLY_MEMORY (u8) 0x00
	23	#define ACPI_READ_WRITE_MEMORY (u8) 0x01
	24
	25	#define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00
	26	#define ACPI_CACHABLE_MEMORY (u8) 0x01
	27	#define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02
	28	#define ACPI_PREFETCHABLE_MEMORY (u8) 0x03
	29
e0fe0a8d	30	/! [Begin] no source code translation /
50df4d8b BM	31	/*
50df4d8b BM	32	* IO Attributes
e0fe0a8d LM	33	* The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh.
e0fe0a8d LM	34	* The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
50df4d8b	35	*/
e0fe0a8d LM	36	/! [End] no source code translation !/
e0fe0a8d LM	37
50df4d8b BM	38	#define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01
	39	#define ACPI_ISA_ONLY_RANGES (u8) 0x02
	40	#define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES \| ACPI_ISA_ONLY_RANGES)
	41
	42	/* Type of translation - 1=Sparse, 0=Dense */
	43
	44	#define ACPI_SPARSE_TRANSLATION (u8) 0x01
	45
	46	/*
	47	* IO Port Descriptor Decode
	48	*/
	49	#define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
	50	#define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
	51
	52	/*
e0fe0a8d	53	* Interrupt attributes - used in multiple descriptors
50df4d8b	54	*/
e0fe0a8d LM	55
	56	/* Triggering */
	57
50df4d8b BM	58	#define ACPI_LEVEL_SENSITIVE (u8) 0x00
	59	#define ACPI_EDGE_SENSITIVE (u8) 0x01
	60
e0fe0a8d LM	61	/* Polarity */
e0fe0a8d LM	62
50df4d8b BM	63	#define ACPI_ACTIVE_HIGH (u8) 0x00
50df4d8b BM	64	#define ACPI_ACTIVE_LOW (u8) 0x01
e0fe0a8d LM	65	#define ACPI_ACTIVE_BOTH (u8) 0x02
	66
	67	/* Sharing */
50df4d8b BM	68
	69	#define ACPI_EXCLUSIVE (u8) 0x00
	70	#define ACPI_SHARED (u8) 0x01
9cea6249 BM	71
	72	/* Wake */
	73
	74	#define ACPI_NOT_WAKE_CAPABLE (u8) 0x00
	75	#define ACPI_WAKE_CAPABLE (u8) 0x01
50df4d8b BM	76
	77	/*
	78	* DMA Attributes
	79	*/
	80	#define ACPI_COMPATIBILITY (u8) 0x00
	81	#define ACPI_TYPE_A (u8) 0x01
	82	#define ACPI_TYPE_B (u8) 0x02
	83	#define ACPI_TYPE_F (u8) 0x03
	84
	85	#define ACPI_NOT_BUS_MASTER (u8) 0x00
	86	#define ACPI_BUS_MASTER (u8) 0x01
	87
	88	#define ACPI_TRANSFER_8 (u8) 0x00
	89	#define ACPI_TRANSFER_8_16 (u8) 0x01
	90	#define ACPI_TRANSFER_16 (u8) 0x02
	91
	92	/*
	93	* Start Dependent Functions Priority definitions
	94	*/
	95	#define ACPI_GOOD_CONFIGURATION (u8) 0x00
	96	#define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01
	97	#define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02
	98
	99	/*
	100	* 16, 32 and 64-bit Address Descriptor resource types
	101	*/
	102	#define ACPI_MEMORY_RANGE (u8) 0x00
	103	#define ACPI_IO_RANGE (u8) 0x01
	104	#define ACPI_BUS_NUMBER_RANGE (u8) 0x02
	105
	106	#define ACPI_ADDRESS_NOT_FIXED (u8) 0x00
	107	#define ACPI_ADDRESS_FIXED (u8) 0x01
	108
	109	#define ACPI_POS_DECODE (u8) 0x00
	110	#define ACPI_SUB_DECODE (u8) 0x01
	111
e0fe0a8d LM	112	/* Producer/Consumer */
e0fe0a8d LM	113
50df4d8b BM	114	#define ACPI_PRODUCER (u8) 0x00
	115	#define ACPI_CONSUMER (u8) 0x01
	116
	117	/*
	118	* If possible, pack the following structures to byte alignment
	119	*/
	120	#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
	121	#pragma pack(1)
	122	#endif
	123
	124	/* UUID data structures for use in vendor-defined resource descriptors */
	125
	126	struct acpi_uuid {
	127	u8 data[ACPI_UUID_LENGTH];
	128	};
	129
	130	struct acpi_vendor_uuid {
	131	u8 subtype;
	132	u8 data[ACPI_UUID_LENGTH];
	133	};
	134
	135	/*
	136	* Structures used to describe device resources
	137	*/
	138	struct acpi_resource_irq {
	139	u8 descriptor_length;
	140	u8 triggering;
	141	u8 polarity;
c163f90c	142	u8 shareable;
9cea6249	143	u8 wake_capable;
50df4d8b BM	144	u8 interrupt_count;
	145	u8 interrupts[1];
	146	};
	147
	148	struct acpi_resource_dma {
	149	u8 type;
	150	u8 bus_master;
	151	u8 transfer;
	152	u8 channel_count;
	153	u8 channels[1];
	154	};
	155
	156	struct acpi_resource_start_dependent {
	157	u8 descriptor_length;
	158	u8 compatibility_priority;
	159	u8 performance_robustness;
	160	};
	161
	162	/*
	163	* The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
	164	* needed because it has no fields
	165	*/
	166
	167	struct acpi_resource_io {
	168	u8 io_decode;
	169	u8 alignment;
	170	u8 address_length;
	171	u16 minimum;
	172	u16 maximum;
	173	};
	174
	175	struct acpi_resource_fixed_io {
	176	u16 address;
	177	u8 address_length;
	178	};
	179
e0fe0a8d LM	180	struct acpi_resource_fixed_dma {
	181	u16 request_lines;
	182	u16 channels;
	183	u8 width;
	184	};
	185
	186	/* Values for Width field above */
	187
	188	#define ACPI_DMA_WIDTH8 0
	189	#define ACPI_DMA_WIDTH16 1
	190	#define ACPI_DMA_WIDTH32 2
	191	#define ACPI_DMA_WIDTH64 3
	192	#define ACPI_DMA_WIDTH128 4
	193	#define ACPI_DMA_WIDTH256 5
	194
50df4d8b BM	195	struct acpi_resource_vendor {
	196	u16 byte_length;
	197	u8 byte_data[1];
	198	};
	199
	200	/* Vendor resource with UUID info (introduced in ACPI 3.0) */
	201
	202	struct acpi_resource_vendor_typed {
	203	u16 byte_length;
	204	u8 uuid_subtype;
	205	u8 uuid[ACPI_UUID_LENGTH];
	206	u8 byte_data[1];
	207	};
	208
	209	struct acpi_resource_end_tag {
	210	u8 checksum;
	211	};
	212
	213	struct acpi_resource_memory24 {
	214	u8 write_protect;
	215	u16 minimum;
	216	u16 maximum;
	217	u16 alignment;
	218	u16 address_length;
	219	};
	220
	221	struct acpi_resource_memory32 {
	222	u8 write_protect;
	223	u32 minimum;
	224	u32 maximum;
	225	u32 alignment;
	226	u32 address_length;
	227	};
	228
	229	struct acpi_resource_fixed_memory32 {
	230	u8 write_protect;
	231	u32 address;
	232	u32 address_length;
	233	};
	234
	235	struct acpi_memory_attribute {
	236	u8 write_protect;
	237	u8 caching;
	238	u8 range_type;
	239	u8 translation;
	240	};
	241
	242	struct acpi_io_attribute {
	243	u8 range_type;
	244	u8 translation;
	245	u8 translation_type;
	246	u8 reserved1;
	247	};
	248
	249	union acpi_resource_attribute {
	250	struct acpi_memory_attribute mem;
	251	struct acpi_io_attribute io;
	252
	253	/* Used for the word_space macros /
	254
	255	u8 type_specific;
	256	};
	257
fdaa0980 MW	258	struct acpi_resource_label {
	259	u16 string_length;
	260	char *string_ptr;
	261	};
	262
50df4d8b BM	263	struct acpi_resource_source {
	264	u8 index;
	265	u16 string_length;
	266	char *string_ptr;
	267	};
	268
	269	/* Fields common to all address descriptors, 16/32/64 bit */
	270
	271	#define ACPI_RESOURCE_ADDRESS_COMMON \
	272	u8 resource_type; \
	273	u8 producer_consumer; \
	274	u8 decode; \
	275	u8 min_address_fixed; \
	276	u8 max_address_fixed; \
	277	union acpi_resource_attribute info;
	278
a45de93e LZ	279	struct acpi_address16_attribute {
a45de93e LZ	280	u16 granularity;
50df4d8b BM	281	u16 minimum;
	282	u16 maximum;
	283	u16 translation_offset;
	284	u16 address_length;
50df4d8b BM	285	};
50df4d8b BM	286
a45de93e LZ	287	struct acpi_address32_attribute {
a45de93e LZ	288	u32 granularity;
50df4d8b BM	289	u32 minimum;
	290	u32 maximum;
	291	u32 translation_offset;
	292	u32 address_length;
50df4d8b BM	293	};
50df4d8b BM	294
a45de93e LZ	295	struct acpi_address64_attribute {
a45de93e LZ	296	u64 granularity;
50df4d8b BM	297	u64 minimum;
	298	u64 maximum;
	299	u64 translation_offset;
	300	u64 address_length;
a45de93e LZ	301	};
	302
	303	struct acpi_resource_address {
	304	ACPI_RESOURCE_ADDRESS_COMMON};
	305
	306	struct acpi_resource_address16 {
	307	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address16_attribute address;
	308	struct acpi_resource_source resource_source;
	309	};
	310
	311	struct acpi_resource_address32 {
	312	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address32_attribute address;
	313	struct acpi_resource_source resource_source;
	314	};
	315
	316	struct acpi_resource_address64 {
	317	ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address64_attribute address;
50df4d8b BM	318	struct acpi_resource_source resource_source;
	319	};
	320
	321	struct acpi_resource_extended_address64 {
ba494bee	322	ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID;
a45de93e	323	struct acpi_address64_attribute address;
50df4d8b BM	324	u64 type_specific;
	325	};
	326
	327	struct acpi_resource_extended_irq {
	328	u8 producer_consumer;
	329	u8 triggering;
	330	u8 polarity;
c163f90c	331	u8 shareable;
9cea6249	332	u8 wake_capable;
50df4d8b BM	333	u8 interrupt_count;
	334	struct acpi_resource_source resource_source;
	335	u32 interrupts[1];
	336	};
	337
	338	struct acpi_resource_generic_register {
	339	u8 space_id;
	340	u8 bit_width;
	341	u8 bit_offset;
	342	u8 access_size;
	343	u64 address;
	344	};
	345
e0fe0a8d LM	346	struct acpi_resource_gpio {
	347	u8 revision_id;
	348	u8 connection_type;
	349	u8 producer_consumer; /* For values, see Producer/Consumer above */
	350	u8 pin_config;
c163f90c	351	u8 shareable; /* For values, see Interrupt Attributes above */
9cea6249	352	u8 wake_capable; /* For values, see Interrupt Attributes above */
e0fe0a8d LM	353	u8 io_restriction;
	354	u8 triggering; /* For values, see Interrupt Attributes above */
	355	u8 polarity; /* For values, see Interrupt Attributes above */
	356	u16 drive_strength;
	357	u16 debounce_timeout;
	358	u16 pin_table_length;
	359	u16 vendor_length;
	360	struct acpi_resource_source resource_source;
	361	u16 *pin_table;
	362	u8 *vendor_data;
	363	};
	364
	365	/* Values for GPIO connection_type field above */
	366
	367	#define ACPI_RESOURCE_GPIO_TYPE_INT 0
	368	#define ACPI_RESOURCE_GPIO_TYPE_IO 1
	369
	370	/* Values for pin_config field above */
	371
	372	#define ACPI_PIN_CONFIG_DEFAULT 0
	373	#define ACPI_PIN_CONFIG_PULLUP 1
	374	#define ACPI_PIN_CONFIG_PULLDOWN 2
	375	#define ACPI_PIN_CONFIG_NOPULL 3
	376
	377	/* Values for io_restriction field above */
	378
	379	#define ACPI_IO_RESTRICT_NONE 0
	380	#define ACPI_IO_RESTRICT_INPUT 1
	381	#define ACPI_IO_RESTRICT_OUTPUT 2
	382	#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
	383
a2befbb2	384	/* Common structure for I2C, SPI, UART, CSI2 serial descriptors */
e0fe0a8d LM	385
	386	#define ACPI_RESOURCE_SERIAL_COMMON \
	387	u8 revision_id; \
	388	u8 type; \
	389	u8 producer_consumer; /* For values, see Producer/Consumer above */\
	390	u8 slave_mode; \
14f98579	391	u8 connection_sharing; \
e0fe0a8d LM	392	u8 type_revision_id; \
	393	u16 type_data_length; \
	394	u16 vendor_length; \
	395	struct acpi_resource_source resource_source; \
	396	u8 *vendor_data;
	397
	398	struct acpi_resource_common_serialbus {
	399	ACPI_RESOURCE_SERIAL_COMMON};
	400
	401	/* Values for the Type field above */
	402
	403	#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
	404	#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
	405	#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
a2befbb2	406	#define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4
e0fe0a8d LM	407
	408	/* Values for slave_mode field above */
	409
	410	#define ACPI_CONTROLLER_INITIATED 0
	411	#define ACPI_DEVICE_INITIATED 1
	412
	413	struct acpi_resource_i2c_serialbus {
	414	ACPI_RESOURCE_SERIAL_COMMON u8 access_mode;
	415	u16 slave_address;
	416	u32 connection_speed;
	417	};
	418
	419	/* Values for access_mode field above */
	420
	421	#define ACPI_I2C_7BIT_MODE 0
	422	#define ACPI_I2C_10BIT_MODE 1
	423
	424	struct acpi_resource_spi_serialbus {
	425	ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode;
	426	u8 device_polarity;
	427	u8 data_bit_length;
	428	u8 clock_phase;
	429	u8 clock_polarity;
	430	u16 device_selection;
	431	u32 connection_speed;
	432	};
	433
	434	/* Values for wire_mode field above */
	435
	436	#define ACPI_SPI_4WIRE_MODE 0
	437	#define ACPI_SPI_3WIRE_MODE 1
	438
	439	/* Values for device_polarity field above */
	440
	441	#define ACPI_SPI_ACTIVE_LOW 0
	442	#define ACPI_SPI_ACTIVE_HIGH 1
	443
	444	/* Values for clock_phase field above */
	445
	446	#define ACPI_SPI_FIRST_PHASE 0
	447	#define ACPI_SPI_SECOND_PHASE 1
	448
	449	/* Values for clock_polarity field above */
	450
	451	#define ACPI_SPI_START_LOW 0
	452	#define ACPI_SPI_START_HIGH 1
	453
	454	struct acpi_resource_uart_serialbus {
	455	ACPI_RESOURCE_SERIAL_COMMON u8 endian;
	456	u8 data_bits;
	457	u8 stop_bits;
	458	u8 flow_control;
	459	u8 parity;
	460	u8 lines_enabled;
	461	u16 rx_fifo_size;
	462	u16 tx_fifo_size;
	463	u32 default_baud_rate;
	464	};
	465
	466	/* Values for Endian field above */
	467
	468	#define ACPI_UART_LITTLE_ENDIAN 0
	469	#define ACPI_UART_BIG_ENDIAN 1
	470
471	/* Values for data_bits field above */
472
473	#define ACPI_UART_5_DATA_BITS 0
474	#define ACPI_UART_6_DATA_BITS 1
475	#define ACPI_UART_7_DATA_BITS 2
476	#define ACPI_UART_8_DATA_BITS 3
477	#define ACPI_UART_9_DATA_BITS 4
478
479	/* Values for stop_bits field above */
480
481	#define ACPI_UART_NO_STOP_BITS 0
482	#define ACPI_UART_1_STOP_BIT 1
483	#define ACPI_UART_1P5_STOP_BITS 2
484	#define ACPI_UART_2_STOP_BITS 3
485
486	/* Values for flow_control field above */
487
488	#define ACPI_UART_FLOW_CONTROL_NONE 0
489	#define ACPI_UART_FLOW_CONTROL_HW 1
490	#define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
491
492	/* Values for Parity field above */
493
494	#define ACPI_UART_PARITY_NONE 0
495	#define ACPI_UART_PARITY_EVEN 1
496	#define ACPI_UART_PARITY_ODD 2
497	#define ACPI_UART_PARITY_MARK 3
498	#define ACPI_UART_PARITY_SPACE 4
499
500	/* Values for lines_enabled bitfield above */
501
502	#define ACPI_UART_CARRIER_DETECT (1<<2)
503	#define ACPI_UART_RING_INDICATOR (1<<3)
504	#define ACPI_UART_DATA_SET_READY (1<<4)
505	#define ACPI_UART_DATA_TERMINAL_READY (1<<5)
506	#define ACPI_UART_CLEAR_TO_SEND (1<<6)
507	#define ACPI_UART_REQUEST_TO_SEND (1<<7)
508
a2befbb2 BM	509	struct acpi_resource_csi2_serialbus {
	510	ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance;
	511	u8 phy_type;
	512	};
	513
2b726930 MW	514	struct acpi_resource_pin_function {
	515	u8 revision_id;
	516	u8 pin_config;
c163f90c	517	u8 shareable; /* For values, see Interrupt Attributes above */
2b726930 MW	518	u16 function_number;
	519	u16 pin_table_length;
	520	u16 vendor_length;
	521	struct acpi_resource_source resource_source;
	522	u16 *pin_table;
	523	u8 *vendor_data;
	524	};
	525
97028ce6 MW	526	struct acpi_resource_pin_config {
	527	u8 revision_id;
	528	u8 producer_consumer; /* For values, see Producer/Consumer above */
c163f90c	529	u8 shareable; /* For values, see Interrupt Attributes above */
97028ce6 MW	530	u8 pin_config_type;
	531	u32 pin_config_value;
	532	u16 pin_table_length;
	533	u16 vendor_length;
	534	struct acpi_resource_source resource_source;
	535	u16 *pin_table;
	536	u8 *vendor_data;
	537	};
	538
	539	/* Values for pin_config_type field above */
	540
	541	#define ACPI_PIN_CONFIG_DEFAULT 0
	542	#define ACPI_PIN_CONFIG_BIAS_PULL_UP 1
	543	#define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2
	544	#define ACPI_PIN_CONFIG_BIAS_DEFAULT 3
	545	#define ACPI_PIN_CONFIG_BIAS_DISABLE 4
	546	#define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5
	547	#define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6
	548	#define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7
	549	#define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8
	550	#define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9
	551	#define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10
	552	#define ACPI_PIN_CONFIG_SLEW_RATE 11
	553	#define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12
	554	#define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13
	555
fdaa0980 MW	556	struct acpi_resource_pin_group {
	557	u8 revision_id;
	558	u8 producer_consumer; /* For values, see Producer/Consumer above */
	559	u16 pin_table_length;
	560	u16 vendor_length;
	561	u16 *pin_table;
	562	struct acpi_resource_label resource_label;
	563	u8 *vendor_data;
	564	};
	565
f8a6c866 MW	566	struct acpi_resource_pin_group_function {
	567	u8 revision_id;
	568	u8 producer_consumer; /* For values, see Producer/Consumer above */
c163f90c	569	u8 shareable; /* For values, see Interrupt Attributes above */
f8a6c866 MW	570	u16 function_number;
	571	u16 vendor_length;
	572	struct acpi_resource_source resource_source;
	573	struct acpi_resource_label resource_source_label;
	574	u8 *vendor_data;
	575	};
	576
044b7239 MW	577	struct acpi_resource_pin_group_config {
	578	u8 revision_id;
	579	u8 producer_consumer; /* For values, see Producer/Consumer above */
c163f90c	580	u8 shareable; /* For values, see Interrupt Attributes above */
044b7239 MW	581	u8 pin_config_type; /* For values, see pin_config_type above */
	582	u32 pin_config_value;
	583	u16 vendor_length;
	584	struct acpi_resource_source resource_source;
	585	struct acpi_resource_label resource_source_label;
	586	u8 *vendor_data;
	587	};
	588
50df4d8b BM	589	/* ACPI_RESOURCE_TYPEs */
	590
	591	#define ACPI_RESOURCE_TYPE_IRQ 0
	592	#define ACPI_RESOURCE_TYPE_DMA 1
	593	#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
	594	#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
	595	#define ACPI_RESOURCE_TYPE_IO 4
	596	#define ACPI_RESOURCE_TYPE_FIXED_IO 5
	597	#define ACPI_RESOURCE_TYPE_VENDOR 6
	598	#define ACPI_RESOURCE_TYPE_END_TAG 7
	599	#define ACPI_RESOURCE_TYPE_MEMORY24 8
	600	#define ACPI_RESOURCE_TYPE_MEMORY32 9
	601	#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
	602	#define ACPI_RESOURCE_TYPE_ADDRESS16 11
	603	#define ACPI_RESOURCE_TYPE_ADDRESS32 12
	604	#define ACPI_RESOURCE_TYPE_ADDRESS64 13
	605	#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
	606	#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
	607	#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
e0fe0a8d LM	608	#define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
	609	#define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
	610	#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
2b726930	611	#define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */
97028ce6	612	#define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */
fdaa0980	613	#define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */
f8a6c866	614	#define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */
044b7239 MW	615	#define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */
044b7239 MW	616	#define ACPI_RESOURCE_TYPE_MAX 24
50df4d8b BM	617
	618	/* Master union for resource descriptors */
	619
	620	union acpi_resource_data {
	621	struct acpi_resource_irq irq;
	622	struct acpi_resource_dma dma;
	623	struct acpi_resource_start_dependent start_dpf;
	624	struct acpi_resource_io io;
	625	struct acpi_resource_fixed_io fixed_io;
e0fe0a8d	626	struct acpi_resource_fixed_dma fixed_dma;
50df4d8b BM	627	struct acpi_resource_vendor vendor;
	628	struct acpi_resource_vendor_typed vendor_typed;
	629	struct acpi_resource_end_tag end_tag;
	630	struct acpi_resource_memory24 memory24;
	631	struct acpi_resource_memory32 memory32;
	632	struct acpi_resource_fixed_memory32 fixed_memory32;
	633	struct acpi_resource_address16 address16;
	634	struct acpi_resource_address32 address32;
	635	struct acpi_resource_address64 address64;
	636	struct acpi_resource_extended_address64 ext_address64;
	637	struct acpi_resource_extended_irq extended_irq;
	638	struct acpi_resource_generic_register generic_reg;
e0fe0a8d LM	639	struct acpi_resource_gpio gpio;
	640	struct acpi_resource_i2c_serialbus i2c_serial_bus;
	641	struct acpi_resource_spi_serialbus spi_serial_bus;
	642	struct acpi_resource_uart_serialbus uart_serial_bus;
a2befbb2	643	struct acpi_resource_csi2_serialbus csi2_serial_bus;
e0fe0a8d	644	struct acpi_resource_common_serialbus common_serial_bus;
2b726930	645	struct acpi_resource_pin_function pin_function;
97028ce6	646	struct acpi_resource_pin_config pin_config;
fdaa0980	647	struct acpi_resource_pin_group pin_group;
f8a6c866	648	struct acpi_resource_pin_group_function pin_group_function;
044b7239	649	struct acpi_resource_pin_group_config pin_group_config;
50df4d8b BM	650
	651	/* Common fields */
	652
	653	struct acpi_resource_address address; /* Common 16/32/64 address fields */
	654	};
	655
	656	/* Common resource header */
	657
	658	struct acpi_resource {
	659	u32 type;
	660	u32 length;
	661	union acpi_resource_data data;
	662	};
	663
	664	/* restore default alignment */
	665
	666	#pragma pack()
	667
	668	#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
	669	#define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
	670	#define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
	671
fb4e5026 LZ	672	/* Macro for walking resource templates with multiple descriptors */
	673
	674	#define ACPI_NEXT_RESOURCE(res) \
	675	ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length)
50df4d8b BM	676
	677	struct acpi_pci_routing_table {
	678	u32 length;
	679	u32 pin;
5df7e6cb	680	u64 address; /* here for 64-bit alignment */
50df4d8b BM	681	u32 source_index;
	682	char source[4]; /* pad to 64 bits so sizeof() works in all cases */
	683	};
	684
	685	#endif /* __ACRESTYP_H__ */