diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acnames.h | 1 | ||||
| -rw-r--r-- | include/acpi/acpi.h | 4 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 95 | ||||
| -rw-r--r-- | include/acpi/acpi_numa.h | 1 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 15 | ||||
| -rw-r--r-- | include/acpi/acrestyp.h | 92 | ||||
| -rw-r--r-- | include/acpi/actbl.h | 1 | ||||
| -rw-r--r-- | include/acpi/actbl1.h | 238 | ||||
| -rw-r--r-- | include/acpi/actbl2.h | 89 | ||||
| -rw-r--r-- | include/acpi/actbl3.h | 82 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 76 | ||||
| -rw-r--r-- | include/acpi/acuuid.h | 5 | ||||
| -rw-r--r-- | include/acpi/apei.h | 8 | ||||
| -rw-r--r-- | include/acpi/ghes.h | 53 | ||||
| -rw-r--r-- | include/acpi/platform/acenv.h | 5 | ||||
| -rw-r--r-- | include/acpi/platform/acgcc.h | 14 | ||||
| -rw-r--r-- | include/acpi/platform/acintel.h | 2 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 7 |
18 files changed, 689 insertions, 99 deletions
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index b421584033a5..d8dd3bf51ca7 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -54,6 +54,7 @@ #define METHOD_NAME__CLS "_CLS" #define METHOD_NAME__CRS "_CRS" #define METHOD_NAME__DDN "_DDN" +#define METHOD_NAME__DMA "_DMA" #define METHOD_NAME__HID "_HID" #define METHOD_NAME__INI "_INI" #define METHOD_NAME__PLD "_PLD" diff --git a/include/acpi/acpi.h b/include/acpi/acpi.h index ca036620703c..0887d7cbb7e1 100644 --- a/include/acpi/acpi.h +++ b/include/acpi/acpi.h @@ -58,10 +58,10 @@ #include <acpi/actypes.h> /* ACPICA data types and structures */ #include <acpi/acexcep.h> /* ACPICA exceptions */ #include <acpi/actbl.h> /* ACPI table definitions */ -#include <acpi/acoutput.h> /* Error output and Debug macros */ #include <acpi/acrestyp.h> /* Resource Descriptor structs */ +#include <acpi/platform/acenvex.h> /* Extra environment-specific items */ +#include <acpi/acoutput.h> /* Error output and Debug macros */ #include <acpi/acpiosxf.h> /* OSL interfaces (ACPICA-to-OS) */ #include <acpi/acpixf.h> /* ACPI core subsystem external interfaces */ -#include <acpi/platform/acenvex.h> /* Extra environment-specific items */ #endif /* __ACPI_H__ */ diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 408c7820e200..fa1505292f6c 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -61,17 +61,18 @@ bool acpi_ata_match(acpi_handle handle); bool acpi_bay_match(acpi_handle handle); bool acpi_dock_match(acpi_handle handle); -bool acpi_check_dsm(acpi_handle handle, const u8 *uuid, u64 rev, u64 funcs); -union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const u8 *uuid, +bool acpi_check_dsm(acpi_handle handle, const guid_t *guid, u64 rev, u64 funcs); +union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const guid_t *guid, u64 rev, u64 func, union acpi_object *argv4); static inline union acpi_object * -acpi_evaluate_dsm_typed(acpi_handle handle, const u8 *uuid, u64 rev, u64 func, - union acpi_object *argv4, acpi_object_type type) +acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid, u64 rev, + u64 func, union acpi_object *argv4, + acpi_object_type type) { union acpi_object *obj; - obj = acpi_evaluate_dsm(handle, uuid, rev, func, argv4); + obj = acpi_evaluate_dsm(handle, guid, rev, func, argv4); if (obj && obj->type != type) { ACPI_FREE(obj); obj = NULL; @@ -314,13 +315,11 @@ struct acpi_device_perf { /* Wakeup Management */ struct acpi_device_wakeup_flags { u8 valid:1; /* Can successfully enable wakeup? */ - u8 run_wake:1; /* Run-Wake GPE devices */ u8 notifier_present:1; /* Wake-up notify handler has been installed */ - u8 enabled:1; /* Enabled for wakeup */ }; struct acpi_device_wakeup_context { - struct work_struct work; + void (*func)(struct acpi_device_wakeup_context *context); struct device *dev; }; @@ -333,6 +332,7 @@ struct acpi_device_wakeup { struct acpi_device_wakeup_context context; struct wakeup_source *ws; int prepare_count; + int enable_count; }; struct acpi_device_physical_node { @@ -395,35 +395,45 @@ struct acpi_data_node { struct completion kobj_done; }; -static inline bool is_acpi_node(struct fwnode_handle *fwnode) -{ - return !IS_ERR_OR_NULL(fwnode) && (fwnode->type == FWNODE_ACPI - || fwnode->type == FWNODE_ACPI_DATA); -} - -static inline bool is_acpi_device_node(struct fwnode_handle *fwnode) -{ - return !IS_ERR_OR_NULL(fwnode) && fwnode->type == FWNODE_ACPI; -} +extern const struct fwnode_operations acpi_device_fwnode_ops; +extern const struct fwnode_operations acpi_data_fwnode_ops; +extern const struct fwnode_operations acpi_static_fwnode_ops; -static inline struct acpi_device *to_acpi_device_node(struct fwnode_handle *fwnode) -{ - return is_acpi_device_node(fwnode) ? - container_of(fwnode, struct acpi_device, fwnode) : NULL; -} +bool is_acpi_device_node(const struct fwnode_handle *fwnode); +bool is_acpi_data_node(const struct fwnode_handle *fwnode); -static inline bool is_acpi_data_node(struct fwnode_handle *fwnode) +static inline bool is_acpi_node(const struct fwnode_handle *fwnode) { - return fwnode && fwnode->type == FWNODE_ACPI_DATA; + return (is_acpi_device_node(fwnode) || is_acpi_data_node(fwnode)); } -static inline struct acpi_data_node *to_acpi_data_node(struct fwnode_handle *fwnode) +#define to_acpi_device_node(__fwnode) \ + ({ \ + typeof(__fwnode) __to_acpi_device_node_fwnode = __fwnode; \ + \ + is_acpi_device_node(__to_acpi_device_node_fwnode) ? \ + container_of(__to_acpi_device_node_fwnode, \ + struct acpi_device, fwnode) : \ + NULL; \ + }) + +#define to_acpi_data_node(__fwnode) \ + ({ \ + typeof(__fwnode) __to_acpi_data_node_fwnode = __fwnode; \ + \ + is_acpi_data_node(__to_acpi_data_node_fwnode) ? \ + container_of(__to_acpi_data_node_fwnode, \ + struct acpi_data_node, fwnode) : \ + NULL; \ + }) + +static inline bool is_acpi_static_node(const struct fwnode_handle *fwnode) { - return is_acpi_data_node(fwnode) ? - container_of(fwnode, struct acpi_data_node, fwnode) : NULL; + return !IS_ERR_OR_NULL(fwnode) && + fwnode->ops == &acpi_static_fwnode_ops; } -static inline bool acpi_data_node_match(struct fwnode_handle *fwnode, +static inline bool acpi_data_node_match(const struct fwnode_handle *fwnode, const char *name) { return is_acpi_data_node(fwnode) ? @@ -578,6 +588,8 @@ struct acpi_pci_root { bool acpi_dma_supported(struct acpi_device *adev); enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev); +int acpi_dma_get_range(struct device *dev, u64 *dma_addr, u64 *offset, + u64 *size); int acpi_dma_configure(struct device *dev, enum dev_dma_attr attr); void acpi_dma_deconfigure(struct device *dev); @@ -599,15 +611,21 @@ static inline bool acpi_device_always_present(struct acpi_device *adev) #endif #ifdef CONFIG_PM +void acpi_pm_wakeup_event(struct device *dev); acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev, - void (*work_func)(struct work_struct *work)); + void (*func)(struct acpi_device_wakeup_context *context)); acpi_status acpi_remove_pm_notifier(struct acpi_device *adev); +bool acpi_pm_device_can_wakeup(struct device *dev); int acpi_pm_device_sleep_state(struct device *, int *, int); -int acpi_pm_device_run_wake(struct device *, bool); +int acpi_pm_set_device_wakeup(struct device *dev, bool enable); +int acpi_pm_set_bridge_wakeup(struct device *dev, bool enable); #else +static inline void acpi_pm_wakeup_event(struct device *dev) +{ +} static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev, - void (*work_func)(struct work_struct *work)) + void (*func)(struct acpi_device_wakeup_context *context)) { return AE_SUPPORT; } @@ -615,6 +633,10 @@ static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev) { return AE_SUPPORT; } +static inline bool acpi_pm_device_can_wakeup(struct device *dev) +{ + return false; +} static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m) { if (p) @@ -623,16 +645,11 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m) return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ? m : ACPI_STATE_D0; } -static inline int acpi_pm_device_run_wake(struct device *dev, bool enable) +static inline int acpi_pm_set_device_wakeup(struct device *dev, bool enable) { return -ENODEV; } -#endif - -#ifdef CONFIG_PM_SLEEP -int acpi_pm_device_sleep_wake(struct device *, bool); -#else -static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable) +static inline int acpi_pm_set_bridge_wakeup(struct device *dev, bool enable) { return -ENODEV; } diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h index d4b72944ccda..1e3a74f94131 100644 --- a/include/acpi/acpi_numa.h +++ b/include/acpi/acpi_numa.h @@ -3,6 +3,7 @@ #ifdef CONFIG_ACPI_NUMA #include <linux/kernel.h> +#include <linux/numa.h> /* Proximity bitmap length */ #if MAX_NUMNODES > 256 diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 15c86ce4df53..53c5e2f7bcec 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,7 +46,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20170303 +#define ACPI_CA_VERSION 0x20170728 #include <acpi/acconfig.h> #include <acpi/actypes.h> @@ -160,13 +160,14 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE); ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE); /* - * Whether or not to verify the table checksum before installation. Set - * this to TRUE to verify the table checksum before install it to the table - * manager. Note that enabling this option causes errors to happen in some - * OSPMs during early initialization stages. Default behavior is to do such - * verification. + * Whether or not to validate (map) an entire table to verify + * checksum/duplication in early stage before install. Set this to TRUE to + * allow early table validation before install it to the table manager. + * Note that enabling this option causes errors to happen in some OSPMs + * during early initialization stages. Default behavior is to allow such + * validation. */ -ACPI_INIT_GLOBAL(u8, acpi_gbl_verify_table_checksum, TRUE); +ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_table_validation, TRUE); /* * Optionally enable output from the AML Debug Object. diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h index f0f7403d2000..343dbdcef20c 100644 --- a/include/acpi/acrestyp.h +++ b/include/acpi/acrestyp.h @@ -289,6 +289,11 @@ union acpi_resource_attribute { u8 type_specific; }; +struct acpi_resource_label { + u16 string_length; + char *string_ptr; +}; + struct acpi_resource_source { u8 index; u16 string_length; @@ -534,6 +539,81 @@ struct acpi_resource_uart_serialbus { #define ACPI_UART_CLEAR_TO_SEND (1<<6) #define ACPI_UART_REQUEST_TO_SEND (1<<7) +struct acpi_resource_pin_function { + u8 revision_id; + u8 pin_config; + u8 sharable; /* 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 sharable; /* 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 sharable; /* 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 sharable; /* 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 @@ -556,7 +636,12 @@ struct acpi_resource_uart_serialbus { #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_MAX 19 +#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 */ @@ -584,6 +669,11 @@ union acpi_resource_data { struct acpi_resource_spi_serialbus spi_serial_bus; struct acpi_resource_uart_serialbus uart_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 */ diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index bdc55c0da19c..89509b86cb54 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -394,6 +394,7 @@ struct acpi_table_desc { #define ACPI_TABLE_ORIGIN_INTERNAL_PHYSICAL (1) /* Physical address, internally mapped */ #define ACPI_TABLE_ORIGIN_INTERNAL_VIRTUAL (2) /* Virtual address, internallly allocated */ #define ACPI_TABLE_ORIGIN_MASK (3) +#define ACPI_TABLE_IS_VERIFIED (4) #define ACPI_TABLE_IS_LOADED (8) /* diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index b4ce55c008b0..6b8714a428b6 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -65,9 +65,11 @@ #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */ #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */ #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */ +#define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */ #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */ #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ +#define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ @@ -430,7 +432,8 @@ enum acpi_hest_types { ACPI_HEST_TYPE_AER_BRIDGE = 8, ACPI_HEST_TYPE_GENERIC_ERROR = 9, ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, - ACPI_HEST_TYPE_RESERVED = 11 /* 11 and greater are reserved */ + ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11, + ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */ }; /* @@ -476,6 +479,7 @@ struct acpi_hest_aer_common { #define ACPI_HEST_FIRMWARE_FIRST (1) #define ACPI_HEST_GLOBAL (1<<1) +#define ACPI_HEST_GHES_ASSIST (1<<2) /* * Macros to access the bus/segment numbers in Bus field above: @@ -513,7 +517,8 @@ enum acpi_hest_notify_types { ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */ ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */ ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */ - ACPI_HEST_NOTIFY_RESERVED = 11 /* 11 and greater are reserved */ + ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */ + ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */ }; /* Values for config_write_enable bitfield above */ @@ -534,7 +539,7 @@ enum acpi_hest_notify_types { struct acpi_hest_ia_machine_check { struct acpi_hest_header header; u16 reserved1; - u8 flags; + u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ u8 enabled; u32 records_to_preallocate; u32 max_sections_per_record; @@ -549,7 +554,7 @@ struct acpi_hest_ia_machine_check { struct acpi_hest_ia_corrected { struct acpi_hest_header header; u16 reserved1; - u8 flags; + u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ u8 enabled; u32 records_to_preallocate; u32 max_sections_per_record; @@ -686,6 +691,136 @@ struct acpi_hest_generic_data_v300 { #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1) #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2) +/* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */ + +struct acpi_hest_ia_deferred_check { + struct acpi_hest_header header; + u16 reserved1; + u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */ + u8 enabled; + u32 records_to_preallocate; + u32 max_sections_per_record; + struct acpi_hest_notify notify; + u8 num_hardware_banks; + u8 reserved2[3]; +}; + +/******************************************************************************* + * + * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2) + * Version 1 + * + ******************************************************************************/ + +struct acpi_table_hmat { + struct acpi_table_header header; /* Common ACPI table header */ + u32 reserved; +}; + +/* Values for HMAT structure types */ + +enum acpi_hmat_type { + ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */ + ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */ + ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */ + ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ +}; + +struct acpi_hmat_structure { + u16 type; + u16 reserved; + u32 length; +}; + +/* + * HMAT Structures, correspond to Type in struct acpi_hmat_structure + */ + +/* 0: Memory subystem address range */ + +struct acpi_hmat_address_range { + struct acpi_hmat_structure header; + u16 flags; + u16 reserved1; + u32 processor_PD; /* Processor proximity domain */ + u32 memory_PD; /* Memory proximity domain */ + u32 reserved2; + u64 physical_address_base; /* Physical address range base */ + u64 physical_address_length; /* Physical address range length */ +}; + +/* Masks for Flags field above */ + +#define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */ +#define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */ +#define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */ + +/* 1: System locality latency and bandwidth information */ + +struct acpi_hmat_locality { + struct acpi_hmat_structure header; + u8 flags; + u8 data_type; + u16 reserved1; + u32 number_of_initiator_Pds; + u32 number_of_target_Pds; + u32 reserved2; + u64 entry_base_unit; +}; + +/* Masks for Flags field above */ + +#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) + +/* Values for Memory Hierarchy flag */ + +#define ACPI_HMAT_MEMORY 0 +#define ACPI_HMAT_LAST_LEVEL_CACHE 1 +#define ACPI_HMAT_1ST_LEVEL_CACHE 2 +#define ACPI_HMAT_2ND_LEVEL_CACHE 3 +#define ACPI_HMAT_3RD_LEVEL_CACHE 4 + +/* Values for data_type field above */ + +#define ACPI_HMAT_ACCESS_LATENCY 0 +#define ACPI_HMAT_READ_LATENCY 1 +#define ACPI_HMAT_WRITE_LATENCY 2 +#define ACPI_HMAT_ACCESS_BANDWIDTH 3 +#define ACPI_HMAT_READ_BANDWIDTH 4 +#define ACPI_HMAT_WRITE_BANDWIDTH 5 + +/* 2: Memory side cache information */ + +struct acpi_hmat_cache { + struct acpi_hmat_structure header; + u32 memory_PD; + u32 reserved1; + u64 cache_size; + u32 cache_attributes; + u16 reserved2; + u16 number_of_SMBIOShandles; +}; + +/* Masks for cache_attributes field above */ + +#define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F) +#define ACPI_HMAT_CACHE_LEVEL (0x000000F0) +#define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00) +#define ACPI_HMAT_WRITE_POLICY (0x0000F000) +#define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000) + +/* Values for cache associativity flag */ + +#define ACPI_HMAT_CA_NONE (0) +#define ACPI_HMAT_CA_DIRECT_MAPPED (1) +#define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2) + +/* Values for write policy flag */ + +#define ACPI_HMAT_CP_NONE (0) +#define ACPI_HMAT_CP_WB (1) +#define ACPI_HMAT_CP_WT (2) + /******************************************************************************* * * MADT - Multiple APIC Description Table @@ -705,8 +840,8 @@ struct acpi_table_madt { /* Values for PCATCompat flag */ -#define ACPI_MADT_DUAL_PIC 0 -#define ACPI_MADT_MULTIPLE_APIC 1 +#define ACPI_MADT_DUAL_PIC 1 +#define ACPI_MADT_MULTIPLE_APIC 0 /* Values for MADT subtable type in struct acpi_subtable_header */ @@ -1147,6 +1282,85 @@ struct acpi_nfit_flush_address { /******************************************************************************* * + * PPTT - Processor Properties Topology Table (ACPI 6.2) + * Version 1 + * + ******************************************************************************/ + +struct acpi_table_pptt { + struct acpi_table_header header; /* Common ACPI table header */ +}; + +/* Values for Type field above */ + +enum acpi_pptt_type { + ACPI_PPTT_TYPE_PROCESSOR = 0, + ACPI_PPTT_TYPE_CACHE = 1, + ACPI_PPTT_TYPE_ID = 2, + ACPI_PPTT_TYPE_RESERVED = 3 +}; + +/* 0: Processor Hierarchy Node Structure */ + +struct acpi_pptt_processor { + struct acpi_subtable_header header; + u16 reserved; + u32 flags; + u32 parent; + u32 acpi_processor_id; + u32 number_of_priv_resources; +}; + +/* Flags */ + +#define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */ +#define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */ + +/* 1: Cache Type Structure */ + +struct acpi_pptt_cache { + struct acpi_subtable_header header; + u16 reserved; + u32 flags; + u32 next_level_of_cache; + u32 size; + u32 number_of_sets; + u8 associativity; + u8 attributes; + u16 line_size; +}; + +/* Flags */ + +#define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ +#define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ +#define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ +#define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ +#define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ +#define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ +#define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ + +/* Masks for Attributes */ + +#define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ +#define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ +#define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ + +/* 2: ID Structure */ + +struct acpi_pptt_id { + struct acpi_subtable_header header; + u16 reserved; + u32 vendor_id; + u64 level1_id; + u64 level2_id; + u16 major_rev; + u16 minor_rev; + u16 spin_rev; +}; + +/******************************************************************************* + * * SBST - Smart Battery Specification Table * Version 1 * @@ -1192,7 +1406,8 @@ enum acpi_srat_type { ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1, ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2, ACPI_SRAT_TYPE_GICC_AFFINITY = 3, - ACPI_SRAT_TYPE_RESERVED = 4 /* 4 and greater are reserved */ + ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */ + ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ }; /* @@ -1264,6 +1479,15 @@ struct acpi_srat_gicc_affinity { #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */ +/* 4: GCC ITS Affinity (ACPI 6.2) */ + +struct acpi_srat_gic_its_affinity { + struct acpi_subtable_header header; + u32 proximity_domain; + u16 reserved; + u32 its_id; +}; + /* Reset to default packing */ #pragma pack() diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index faa9f2c0d5de..686b6f8c09dc 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -76,6 +76,7 @@ #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ +#define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ @@ -87,6 +88,7 @@ #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ +#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */ #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ #ifdef ACPI_UNDEFINED_TABLES @@ -663,7 +665,7 @@ struct acpi_ibft_target { * IORT - IO Remapping Table * * Conforms to "IO Remapping Table System Software on ARM Platforms", - * Document number: ARM DEN 0049B, October 2015 + * Document number: ARM DEN 0049C, May 2017 * ******************************************************************************/ @@ -778,6 +780,8 @@ struct acpi_iort_smmu { #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ +#define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ +#define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ /* Masks for Flags field above */ @@ -798,17 +802,27 @@ struct acpi_iort_smmu_v3 { u32 flags; u32 reserved; u64 vatos_address; - u32 model; /* O: generic SMMUv3 */ + u32 model; u32 event_gsiv; u32 pri_gsiv; u32 gerr_gsiv; u32 sync_gsiv; + u8 pxm; + u8 reserved1; + u16 reserved2; }; +/* Values for Model field above */ + +#define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ +#define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ +#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ + /* Masks for Flags field above */ #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1) +#define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) /******************************************************************************* * @@ -1121,6 +1135,19 @@ struct acpi_mtmr_entry { /******************************************************************************* * + * SDEI - Software Delegated Exception Interface Descriptor Table + * + * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, + * May 8th, 2017. Copyright 2017 ARM Ltd. + * + ******************************************************************************/ + +struct acpi_table_sdei { + struct acpi_table_header header; /* Common ACPI table header */ +}; + +/******************************************************************************* + * * SLIC - Software Licensing Description Table * * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", @@ -1220,7 +1247,8 @@ enum acpi_spmi_interface_types { * Version 2 * * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", - * December 19, 2014 + * Version 1.2, Revision 8 + * February 27, 2017 * * NOTE: There are two versions of the table with the same signature -- * the client version and the server version. The common platform_class @@ -1283,7 +1311,8 @@ struct acpi_table_tcpa_server { * Version 4 * * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", - * December 19, 2014 + * Version 1.2, Revision 8 + * February 27, 2017 * ******************************************************************************/ @@ -1304,7 +1333,36 @@ struct acpi_table_tpm2 { #define ACPI_TPM2_MEMORY_MAPPED 6 #define ACPI_TPM2_COMMAND_BUFFER 7 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 -#define ACPI_TPM2_COMMAND_BUFFER_WITH_SMC 11 +#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */ + +/* Trailer appears after any start_method subtables */ + +struct acpi_tpm2_trailer { + u32 minimum_log_length; /* Minimum length for the event log area */ + u64 log_address; /* Address of the event log area */ +}; + +/* + * Subtables (start_method-specific) + */ + +/* 11: Start Method for ARM SMC (V1.2 Rev 8) */ + +struct acpi_tpm2_arm_smc { + u32 global_interrupt; + u8 interrupt_flags; + u8 operation_flags; + u16 reserved; + u32 function_id; +}; + +/* Values for interrupt_flags above */ + +#define ACPI_TPM2_INTERRUPT_SUPPORT (1) + +/* Values for operation_flags above */ + +#define ACPI_TPM2_IDLE_SUPPORT (1) /******************************************************************************* * @@ -1498,6 +1556,27 @@ struct acpi_table_wdrt { u8 units; }; +/******************************************************************************* + * + * WSMT - Windows SMM Security Migrations Table + * Version 1 + * + * Conforms to "Windows SMM Security Migrations Table", + * Version 1.0, April 18, 2016 + * + ******************************************************************************/ + +struct acpi_table_wsmt { + struct acpi_table_header header; /* Common ACPI table header */ + u32 protection_flags; +}; + +/* Flags for protection_flags field above */ + +#define ACPI_WSMT_FIXED_COMM_BUFFERS (1) +#define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2) +#define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4) + /* Reset to default packing */ #pragma pack() diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index 94414b255a38..5bde2e700530 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -116,6 +116,11 @@ struct acpi_table_bgrt { u32 image_offset_y; }; +/* Flags for Status field above */ + +#define ACPI_BGRT_DISPLAYED (1) +#define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1) + /******************************************************************************* * * DRTM - Dynamic Root of Trust for Measurement table @@ -462,7 +467,7 @@ struct acpi_mpst_shared { /******************************************************************************* * * PCCT - Platform Communications Channel Table (ACPI 5.0) - * Version 1 + * Version 2 (ACPI 6.2) * ******************************************************************************/ @@ -482,7 +487,9 @@ enum acpi_pcct_type { ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ - ACPI_PCCT_TYPE_RESERVED = 3 /* 3 and greater are reserved */ + ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ + ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ + ACPI_PCCT_TYPE_RESERVED = 5 /* 5 and greater are reserved */ }; /* @@ -508,7 +515,7 @@ struct acpi_pcct_subspace { struct acpi_pcct_hw_reduced { struct acpi_subtable_header header; - u32 doorbell_interrupt; + u32 platform_interrupt; u8 flags; u8 reserved; u64 base_address; @@ -525,7 +532,7 @@ struct acpi_pcct_hw_reduced { struct acpi_pcct_hw_reduced_type2 { struct acpi_subtable_header header; - u32 doorbell_interrupt; + u32 platform_interrupt; u8 flags; u8 reserved; u64 base_address; @@ -536,11 +543,67 @@ struct acpi_pcct_hw_reduced_type2 { u32 latency; u32 max_access_rate; u16 min_turnaround_time; - struct acpi_generic_address doorbell_ack_register; + struct acpi_generic_address platform_ack_register; u64 ack_preserve_mask; u64 ack_write_mask; }; +/* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ + +struct acpi_pcct_ext_pcc_master { + struct acpi_subtable_header header; + u32 platform_interrupt; + u8 flags; + u8 reserved1; + u64 base_address; + u32 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u32 min_turnaround_time; + struct acpi_generic_address platform_ack_register; + u64 ack_preserve_mask; + u64 ack_set_mask; + u64 reserved2; + struct acpi_generic_address cmd_complete_register; + u64 cmd_complete_mask; + struct acpi_generic_address cmd_update_register; + u64 cmd_update_preserve_mask; + u64 cmd_update_set_mask; + struct acpi_generic_address error_status_register; + u64 error_status_mask; +}; + +/* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ + +struct acpi_pcct_ext_pcc_slave { + struct acpi_subtable_header header; + u32 platform_interrupt; + u8 flags; + u8 reserved1; + u64 base_address; + u32 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u32 min_turnaround_time; + struct acpi_generic_address platform_ack_register; + u64 ack_preserve_mask; + u64 ack_set_mask; + u64 reserved2; + struct acpi_generic_address cmd_complete_register; + u64 cmd_complete_mask; + struct acpi_generic_address cmd_update_register; + u64 cmd_update_preserve_mask; + u64 cmd_update_set_mask; + struct acpi_generic_address error_status_register; + u64 error_status_mask; +}; + /* Values for doorbell flags above */ #define ACPI_PCCT_INTERRUPT_POLARITY (1) @@ -558,6 +621,15 @@ struct acpi_pcct_shared_memory { u16 status; }; +/* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ + +struct acpi_pcct_ext_pcc_shared_memory { + u32 signature; + u32 flags; + u32 length; + u32 command; +}; + /******************************************************************************* * * PMTT - Platform Memory Topology Table (ACPI 5.0) diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index d549e31c6d18..4f077edb9b81 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -47,9 +47,9 @@ /* acpisrc:struct_defs -- for acpisrc conversion */ /* - * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header - * and must be either 32 or 64. 16-bit ACPICA is no longer supported, as of - * 12/2006. + * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent + * header and must be either 32 or 64. 16-bit ACPICA is no longer + * supported, as of 12/2006. */ #ifndef ACPI_MACHINE_WIDTH #error ACPI_MACHINE_WIDTH not defined @@ -87,9 +87,9 @@ * s64 64-bit (8 byte) signed value * * COMPILER_DEPENDENT_UINT64/s64 - These types are defined in the - * compiler-dependent header(s) and were introduced because there is no common - * 64-bit integer type across the various compilation models, as shown in - * the table below. + * compiler-dependent header(s) and were introduced because there is no + * common 64-bit integer type across the various compilation models, as + * shown in the table below. * * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit * char 8 8 8 8 8 8 @@ -106,10 +106,10 @@ * 2) These types represent the native word size of the target mode of the * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are * usually used for memory allocation, efficient loop counters, and array - * indexes. The types are similar to the size_t type in the C library and are - * required because there is no C type that consistently represents the native - * data width. acpi_size is needed because there is no guarantee that a - * kernel-level C library is present. + * indexes. The types are similar to the size_t type in the C library and + * are required because there is no C type that consistently represents the + * native data width. acpi_size is needed because there is no guarantee + * that a kernel-level C library is present. * * acpi_size 16/32/64-bit unsigned value * acpi_native_int 16/32/64-bit signed value @@ -166,12 +166,14 @@ typedef u64 acpi_physical_address; #define ACPI_SIZE_MAX ACPI_UINT64_MAX #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ +#define ACPI_USE_NATIVE_MATH64 /* Has native 64-bit integer support */ /* * In the case of the Itanium Processor Family (IPF), the hardware does not - * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag - * to indicate that special precautions must be taken to avoid alignment faults. - * (IA64 or ia64 is currently used by existing compilers to indicate IPF.) + * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED + * flag to indicate that special precautions must be taken to avoid alignment + * faults. (IA64 or ia64 is currently used by existing compilers to indicate + * IPF.) * * Note: EM64T and other X86-64 processors support misaligned transfers, * so there is no need to define this flag. @@ -309,8 +311,8 @@ typedef u64 acpi_physical_address; #endif /* - * Some compilers complain about unused variables. Sometimes we don't want to - * use all the variables (for example, _acpi_module_name). This allows us + * Some compilers complain about unused variables. Sometimes we don't want + * to use all the variables (for example, _acpi_module_name). This allows us * to tell the compiler in a per-variable manner that a variable * is unused */ @@ -319,8 +321,9 @@ typedef u64 acpi_physical_address; #endif /* - * All ACPICA external functions that are available to the rest of the kernel - * are tagged with thes macros which can be defined as appropriate for the host. + * All ACPICA external functions that are available to the rest of the + * kernel are tagged with these macros which can be defined as appropriate + * for the host. * * Notes: * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination @@ -383,7 +386,8 @@ typedef u64 acpi_physical_address; /****************************************************************************** * - * ACPI Specification constants (Do not change unless the specification changes) + * ACPI Specification constants (Do not change unless the specification + * changes) * *****************************************************************************/ @@ -484,10 +488,10 @@ typedef u8 acpi_owner_id; #define ACPI_DO_NOT_WAIT 0 /* - * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are 32 bits. - * In ACPI version 2 (2000) and later, integers are 64 bits. Note that this - * pertains to the ACPI integer type only, not to other integers used in the - * implementation of the ACPICA subsystem. + * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are + * 32 bits. In ACPI version 2 (2000) and later, integers are max 64 bits. + * Note that this pertains to the ACPI integer type only, not to other + * integers used in the implementation of the ACPICA subsystem. * * 01/2010: This type is obsolete and has been removed from the entire ACPICA * code base. It remains here for compatibility with device drivers that use @@ -551,6 +555,13 @@ typedef u64 acpi_integer; #define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8)) #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8)) +/* + * Algorithm to obtain access bit width. + * 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)) + /******************************************************************************* * * Miscellaneous constants @@ -629,8 +640,9 @@ typedef u64 acpi_integer; #define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B #define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C #define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D +#define ACPI_NOTIFY_MEMORY_UPDATE (u8) 0x0E -#define ACPI_GENERIC_NOTIFY_MAX 0x0D +#define ACPI_GENERIC_NOTIFY_MAX 0x0E #define ACPI_SPECIFIC_NOTIFY_MAX 0x84 /* @@ -667,10 +679,11 @@ typedef u32 acpi_object_type; /* * These are object types that do not map directly 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. (There is code that depends on these - * values being contiguous with the external types above.) + * 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. (There + * is code that depends on these values being contiguous with the + * external types above.) */ #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 @@ -770,7 +783,7 @@ typedef u32 acpi_event_status; * | | | | +-- Type of dispatch:to method, handler, notify, or none * | | | +----- Interrupt type: edge or level triggered * | | +------- Is a Wake GPE - * | +--------- Is GPE masked by the software GPE masking machanism + * | +--------- Has been enabled automatically at init time * +------------ <Reserved> */ #define ACPI_GPE_DISPATCH_NONE (u8) 0x00 @@ -786,6 +799,7 @@ typedef u32 acpi_event_status; #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x08 #define ACPI_GPE_CAN_WAKE (u8) 0x10 +#define ACPI_GPE_AUTO_ENABLED (u8) 0x20 /* * Flags for GPE and Lock interfaces @@ -908,8 +922,8 @@ struct acpi_sleep_functions { */ /* - * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package element - * or an unresolved named reference. + * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package + * element or an unresolved named reference. */ union acpi_object { acpi_object_type type; /* See definition of acpi_ns_type for values */ @@ -1166,7 +1180,7 @@ struct acpi_pnp_device_id_list { /* * Structure returned from acpi_get_object_info. - * Optimized for both 32- and 64-bit builds + * Optimized for both 32-bit and 64-bit builds. */ struct acpi_device_info { u32 info_size; /* Size of info, including ID strings */ diff --git a/include/acpi/acuuid.h b/include/acpi/acuuid.h index 699a1999afe8..b1a0a8a64c3d 100644 --- a/include/acpi/acuuid.h +++ b/include/acpi/acuuid.h @@ -78,6 +78,11 @@ #define UUID_PERSISTENT_VIRTUAL_DISK "5cea02c9-4d07-69d3-269f-4496fbe096f9" #define UUID_PERSISTENT_VIRTUAL_CD "08018188-42cd-bb48-100f-5387d53ded3d" +/* Processor Properties (ACPI 6.2) */ + +#define UUID_CACHE_PROPERTIES "6DC63E77-257E-4E78-A973-A21F2796898D" +#define UUID_PHYSICAL_PROPERTY "DDE4D59A-AA42-4349-B407-EA40F57D9FB7" + /* Miscellaneous */ #define UUID_PLATFORM_CAPABILITIES "0811b06e-4a27-44f9-8d60-3cbbc22e7b48" diff --git a/include/acpi/apei.h b/include/acpi/apei.h index 76284bb560a6..c46694abea28 100644 --- a/include/acpi/apei.h +++ b/include/acpi/apei.h @@ -16,7 +16,13 @@ #ifdef __KERNEL__ -extern bool hest_disable; +enum hest_status { + HEST_ENABLED, + HEST_DISABLED, + HEST_NOT_FOUND, +}; + +extern int hest_disable; extern int erst_disable; #ifdef CONFIG_ACPI_APEI_GHES extern bool ghes_disable; diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index 720446cb243e..9061c5c743b3 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -1,3 +1,6 @@ +#ifndef GHES_H +#define GHES_H + #include <acpi/apei.h> #include <acpi/hed.h> @@ -13,7 +16,10 @@ #define GHES_EXITING 0x0002 struct ghes { - struct acpi_hest_generic *generic; + union { + struct acpi_hest_generic *generic; + struct acpi_hest_generic_v2 *generic_v2; + }; struct acpi_hest_generic_status *estatus; u64 buffer_paddr; unsigned long flags; @@ -70,3 +76,48 @@ static inline void ghes_edac_unregister(struct ghes *ghes) { } #endif + +static inline int acpi_hest_get_version(struct acpi_hest_generic_data *gdata) +{ + return gdata->revision >> 8; +} + +static inline void *acpi_hest_get_payload(struct acpi_hest_generic_data *gdata) +{ + if (acpi_hest_get_version(gdata) >= 3) + return (void *)(((struct acpi_hest_generic_data_v300 *)(gdata)) + 1); + + return gdata + 1; +} + +static inline int acpi_hest_get_error_length(struct acpi_hest_generic_data *gdata) +{ + return ((struct acpi_hest_generic_data *)(gdata))->error_data_length; +} + +static inline int acpi_hest_get_size(struct acpi_hest_generic_data *gdata) +{ + if (acpi_hest_get_version(gdata) >= 3) + return sizeof(struct acpi_hest_generic_data_v300); + + return sizeof(struct acpi_hest_generic_data); +} + +static inline int acpi_hest_get_record_size(struct acpi_hest_generic_data *gdata) +{ + return (acpi_hest_get_size(gdata) + acpi_hest_get_error_length(gdata)); +} + +static inline void *acpi_hest_get_next(struct acpi_hest_generic_data *gdata) +{ + return (void *)(gdata) + acpi_hest_get_record_size(gdata); +} + +#define apei_estatus_for_each_section(estatus, section) \ + for (section = (struct acpi_hest_generic_data *)(estatus + 1); \ + (void *)section - (void *)(estatus + 1) < estatus->data_length; \ + section = acpi_hest_get_next(section)) + +int ghes_notify_sea(void); + +#endif /* GHES_H */ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 09994b063243..043fd559de6e 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -288,6 +288,11 @@ #define ACPI_INLINE #endif +/* Use ordered initialization if compiler doesn't support designated. */ +#ifndef ACPI_STRUCT_INIT +#define ACPI_STRUCT_INIT(field, value) value +#endif + /* * Configurable calling conventions: * diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index e877a35ee977..9c8f8b79644e 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -48,7 +48,17 @@ * Use compiler specific <stdarg.h> is a good practice for even when * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined. */ +#ifndef va_arg +#ifdef ACPI_USE_BUILTIN_STDARG +typedef __builtin_va_list va_list; +#define va_start(v, l) __builtin_va_start(v, l) +#define va_end(v) __builtin_va_end(v) +#define va_arg(v, l) __builtin_va_arg(v, l) +#define va_copy(d, s) __builtin_va_copy(d, s) +#else #include <stdarg.h> +#endif +#endif #define ACPI_INLINE __inline__ @@ -74,4 +84,8 @@ #define COMPILER_VA_MACRO 1 +/* GCC supports native multiply/shift on 32-bit platforms */ + +#define ACPI_USE_NATIVE_MATH64 + #endif /* __ACGCC_H__ */ diff --git a/include/acpi/platform/acintel.h b/include/acpi/platform/acintel.h index 17bd3b7b4e5a..bdb6858e2458 100644 --- a/include/acpi/platform/acintel.h +++ b/include/acpi/platform/acintel.h @@ -48,7 +48,9 @@ * Use compiler specific <stdarg.h> is a good practice for even when * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined. */ +#ifndef va_arg #include <stdarg.h> +#endif /* Configuration specific to Intel 64-bit C compiler */ diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index a39e3f67616f..1b473efd9eb6 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -128,6 +128,7 @@ /* Host-dependent types and defines for in-kernel ACPICA */ #define ACPI_MACHINE_WIDTH BITS_PER_LONG +#define ACPI_USE_NATIVE_MATH64 #define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol); #define strtoul simple_strtoul @@ -178,6 +179,11 @@ #define ACPI_MSG_BIOS_ERROR KERN_ERR "ACPI BIOS Error (bug): " #define ACPI_MSG_BIOS_WARNING KERN_WARNING "ACPI BIOS Warning (bug): " +/* + * Linux wants to use designated initializers for function pointer structs. + */ +#define ACPI_STRUCT_INIT(field, value) .field = value + #else /* !__KERNEL__ */ #define ACPI_USE_STANDARD_HEADERS @@ -211,6 +217,7 @@ #define COMPILER_DEPENDENT_INT64 long long #define COMPILER_DEPENDENT_UINT64 unsigned long long #define ACPI_USE_NATIVE_DIVIDE +#define ACPI_USE_NATIVE_MATH64 #endif #ifndef __cdecl |
