diff options
Diffstat (limited to 'include/acpi/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 56 |
1 files changed, 46 insertions, 10 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 4defed58ea33..3491e454b2ab 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -3,7 +3,7 @@ * * Name: actypes.h - Common data types for the entire ACPI subsystem * - * Copyright (C) 2000 - 2020, Intel Corp. + * Copyright (C) 2000 - 2022, Intel Corp. * *****************************************************************************/ @@ -507,9 +507,12 @@ typedef u64 acpi_integer; /* Pointer/Integer type conversions */ #define ACPI_TO_POINTER(i) ACPI_CAST_PTR (void, (acpi_size) (i)) +#ifndef ACPI_TO_INTEGER #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0) +#endif +#ifndef ACPI_OFFSET #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0) -#define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) +#endif #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) /* Optimizations for 4-character (32-bit) acpi_name manipulation */ @@ -536,8 +539,14 @@ typedef u64 acpi_integer; * Can be used with access_width of struct acpi_generic_address and access_size of * struct acpi_resource_generic_register. */ -#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2)) -#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) - 1)) +#define ACPI_ACCESS_BIT_SHIFT 2 +#define ACPI_ACCESS_BYTE_SHIFT -1 +#define ACPI_ACCESS_BIT_MAX (31 - ACPI_ACCESS_BIT_SHIFT) +#define ACPI_ACCESS_BYTE_MAX (31 - ACPI_ACCESS_BYTE_SHIFT) +#define ACPI_ACCESS_BIT_DEFAULT (8 - ACPI_ACCESS_BIT_SHIFT) +#define ACPI_ACCESS_BYTE_DEFAULT (8 - ACPI_ACCESS_BYTE_SHIFT) +#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + ACPI_ACCESS_BIT_SHIFT)) +#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) + ACPI_ACCESS_BYTE_SHIFT)) /******************************************************************************* * @@ -815,15 +824,16 @@ typedef u8 acpi_adr_space_type; #define ACPI_ADR_SPACE_GPIO (acpi_adr_space_type) 8 #define ACPI_ADR_SPACE_GSBUS (acpi_adr_space_type) 9 #define ACPI_ADR_SPACE_PLATFORM_COMM (acpi_adr_space_type) 10 +#define ACPI_ADR_SPACE_PLATFORM_RT (acpi_adr_space_type) 11 -#define ACPI_NUM_PREDEFINED_REGIONS 11 +#define ACPI_NUM_PREDEFINED_REGIONS 12 /* * Special Address Spaces * * Note: A Data Table region is a special type of operation region * that has its own AML opcode. However, internally, the AML - * interpreter simply creates an operation region with an an address + * interpreter simply creates an operation region with an address * space type of ACPI_ADR_SPACE_DATA_TABLE. */ #define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 0x7E /* Internal to ACPICA only */ @@ -1097,6 +1107,14 @@ struct acpi_connection_info { u8 access_length; }; +/* Special Context data for PCC Opregion (ACPI 6.3) */ + +struct acpi_pcc_info { + u8 subspace_id; + u16 length; + u8 *internal_buffer; +}; + typedef acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle, u32 function, @@ -1145,7 +1163,7 @@ struct acpi_pnp_device_id { struct acpi_pnp_device_id_list { u32 count; /* Number of IDs in Ids array */ u32 list_size; /* Size of list, including ID strings */ - struct acpi_pnp_device_id ids[1]; /* ID array */ + struct acpi_pnp_device_id ids[]; /* ID array */ }; /* @@ -1200,12 +1218,22 @@ struct acpi_pci_id { u16 function; }; +struct acpi_mem_mapping { + acpi_physical_address physical_address; + u8 *logical_address; + acpi_size length; + struct acpi_mem_mapping *next_mm; +}; + struct acpi_mem_space_context { u32 length; acpi_physical_address address; - acpi_physical_address mapped_physical_address; - u8 *mapped_logical_address; - acpi_size mapped_length; + struct acpi_mem_mapping *cur_mm; + struct acpi_mem_mapping *first_mm; +}; + +struct acpi_data_table_space_context { + void *pointer; }; /* @@ -1274,9 +1302,17 @@ typedef enum { #define ACPI_OSI_WIN_10_RS4 0x12 #define ACPI_OSI_WIN_10_RS5 0x13 #define ACPI_OSI_WIN_10_19H1 0x14 +#define ACPI_OSI_WIN_10_20H1 0x15 +#define ACPI_OSI_WIN_11 0x16 /* Definitions of getopt */ #define ACPI_OPT_END -1 +/* Definitions for explicit fallthrough */ + +#ifndef ACPI_FALLTHROUGH +#define ACPI_FALLTHROUGH do {} while(0) +#endif + #endif /* __ACTYPES_H__ */ |