diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acconfig.h | 18 | ||||
| -rw-r--r-- | include/acpi/acnames.h | 1 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 42 | ||||
| -rw-r--r-- | include/acpi/acpiosxf.h | 31 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 54 | ||||
| -rw-r--r-- | include/acpi/actbl.h | 12 | ||||
| -rw-r--r-- | include/acpi/actbl1.h | 58 | ||||
| -rw-r--r-- | include/acpi/actbl2.h | 14 | ||||
| -rw-r--r-- | include/acpi/actbl3.h | 118 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 19 | ||||
| -rw-r--r-- | include/acpi/ghes.h | 2 | ||||
| -rw-r--r-- | include/acpi/platform/acenv.h | 53 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 12 | ||||
| -rw-r--r-- | include/acpi/platform/aclinuxex.h | 22 | ||||
| -rw-r--r-- | include/linux/acpi.h | 6 | ||||
| -rw-r--r-- | include/linux/cpufreq.h | 1 | ||||
| -rw-r--r-- | include/linux/pci-acpi.h | 13 | ||||
| -rw-r--r-- | include/linux/pm_runtime.h | 11 | ||||
| -rw-r--r-- | include/linux/sfi_acpi.h | 3 |
19 files changed, 389 insertions, 101 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 932a60d6ed8..5a0a3e5daf8 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -219,6 +219,24 @@ /****************************************************************************** * + * Miscellaneous constants + * + *****************************************************************************/ + +/* UUID constants */ + +#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */ +#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */ + +/* Positions for required hyphens (dashes) in UUID strings */ + +#define UUID_HYPHEN1_OFFSET 8 +#define UUID_HYPHEN2_OFFSET 13 +#define UUID_HYPHEN3_OFFSET 18 +#define UUID_HYPHEN4_OFFSET 23 + +/****************************************************************************** + * * ACPI AML Debugger * *****************************************************************************/ diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index 3dd6e838dc3..c728113374f 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -55,6 +55,7 @@ #define METHOD_NAME__HID "_HID" #define METHOD_NAME__INI "_INI" #define METHOD_NAME__PLD "_PLD" +#define METHOD_NAME__DSD "_DSD" #define METHOD_NAME__PRS "_PRS" #define METHOD_NAME__PRT "_PRT" #define METHOD_NAME__PRW "_PRW" diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index b5714580801..bcfd808b109 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -315,12 +315,19 @@ struct acpi_device_wakeup_flags { u8 notifier_present:1; /* Wake-up notify handler has been installed */ }; +struct acpi_device_wakeup_context { + struct work_struct work; + struct device *dev; +}; + struct acpi_device_wakeup { acpi_handle gpe_device; u64 gpe_number; u64 sleep_state; struct list_head resources; struct acpi_device_wakeup_flags flags; + struct acpi_device_wakeup_context context; + struct wakeup_source *ws; int prepare_count; }; @@ -372,15 +379,9 @@ static inline void acpi_set_device_status(struct acpi_device *adev, u32 sta) } static inline void acpi_set_hp_context(struct acpi_device *adev, - struct acpi_hotplug_context *hp, - int (*notify)(struct acpi_device *, u32), - void (*uevent)(struct acpi_device *, u32), - void (*fixup)(struct acpi_device *)) + struct acpi_hotplug_context *hp) { hp->self = adev; - hp->notify = notify; - hp->uevent = uevent; - hp->fixup = fixup; adev->hp = hp; } @@ -487,6 +488,8 @@ struct acpi_bus_type { }; int register_acpi_bus_type(struct acpi_bus_type *); int unregister_acpi_bus_type(struct acpi_bus_type *); +int acpi_bind_one(struct device *dev, struct acpi_device *adev); +int acpi_unbind_one(struct device *dev); struct acpi_pci_root { struct acpi_device * device; @@ -510,20 +513,18 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); int acpi_disable_wakeup_device_power(struct acpi_device *dev); #ifdef CONFIG_PM -acpi_status acpi_add_pm_notifier(struct acpi_device *adev, - acpi_notify_handler handler, void *context); -acpi_status acpi_remove_pm_notifier(struct acpi_device *adev, - acpi_notify_handler handler); +acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev, + void (*work_func)(struct work_struct *work)); +acpi_status acpi_remove_pm_notifier(struct acpi_device *adev); int acpi_pm_device_sleep_state(struct device *, int *, int); #else static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev, - acpi_notify_handler handler, - void *context) + struct device *dev, + void (*work_func)(struct work_struct *work)) { return AE_SUPPORT; } -static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev, - acpi_notify_handler handler) +static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev) { return AE_SUPPORT; } @@ -538,13 +539,8 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m) #endif #ifdef CONFIG_PM_RUNTIME -int __acpi_device_run_wake(struct acpi_device *, bool); int acpi_pm_device_run_wake(struct device *, bool); #else -static inline int __acpi_device_run_wake(struct acpi_device *adev, bool en) -{ - return -ENODEV; -} static inline int acpi_pm_device_run_wake(struct device *dev, bool enable) { return -ENODEV; @@ -552,14 +548,8 @@ static inline int acpi_pm_device_run_wake(struct device *dev, bool enable) #endif #ifdef CONFIG_PM_SLEEP -int __acpi_device_sleep_wake(struct acpi_device *, u32, bool); int acpi_pm_device_sleep_wake(struct device *, bool); #else -static inline int __acpi_device_sleep_wake(struct acpi_device *adev, - u32 target_state, bool enable) -{ - return -ENODEV; -} static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable) { return -ENODEV; diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index f6f5f8af211..03b3e6d405f 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -399,4 +399,35 @@ char *acpi_os_get_next_filename(void *dir_handle); void acpi_os_close_directory(void *dir_handle); #endif +/* + * File I/O and related support + */ +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file +ACPI_FILE acpi_os_open_file(const char *path, u8 modes); +#endif + +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file +void acpi_os_close_file(ACPI_FILE file); +#endif + +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file +int +acpi_os_read_file(ACPI_FILE file, + void *buffer, acpi_size size, acpi_size count); +#endif + +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file +int +acpi_os_write_file(ACPI_FILE file, + void *buffer, acpi_size size, acpi_size count); +#endif + +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset +long acpi_os_get_file_offset(ACPI_FILE file); +#endif + +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset +acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from); +#endif + #endif /* __ACPIOSXF_H__ */ diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 35b525c1971..b7c89d47efb 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -46,15 +46,13 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20140424 +#define ACPI_CA_VERSION 0x20140724 #include <acpi/acconfig.h> #include <acpi/actypes.h> #include <acpi/actbl.h> #include <acpi/acbuffer.h> -extern u8 acpi_gbl_permanent_mmap; - /***************************************************************************** * * Macros used for ACPICA globals and configuration @@ -335,6 +333,23 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running); #endif /* ACPI_DEBUG_OUTPUT */ +/* + * Application prototypes + * + * All interfaces used by application will be configured + * out of the ACPICA build unless the ACPI_APPLICATION + * flag is defined. + */ +#ifdef ACPI_APPLICATION +#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \ + prototype; + +#else +#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \ + static ACPI_INLINE prototype {return;} + +#endif /* ACPI_APPLICATION */ + /***************************************************************************** * * ACPICA public interface prototypes @@ -658,6 +673,10 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status u32 gpe_number)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status + acpi_mark_gpe_for_wake(acpi_handle gpe_device, + u32 gpe_number)) + +ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_setup_gpe_for_wake(acpi_handle parent_device, acpi_handle gpe_device, @@ -861,21 +880,32 @@ ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) const char *module_name, u32 component_id, const char *format, ...)) +ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1) + void ACPI_INTERNAL_VAR_XFACE + acpi_log_error(const char *format, ...)) /* * Divergences */ -acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type); +ACPI_GLOBAL(u8, acpi_gbl_permanent_mmap); -acpi_status acpi_unload_table_id(acpi_owner_id id); +ACPI_EXTERNAL_RETURN_STATUS(acpi_status + acpi_get_id(acpi_handle object, + acpi_owner_id * out_type)) -acpi_status -acpi_get_table_with_size(acpi_string signature, - u32 instance, struct acpi_table_header **out_table, - acpi_size *tbl_size); +ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_unload_table_id(acpi_owner_id id)) -acpi_status -acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data, - void (*callback)(void *)); +ACPI_EXTERNAL_RETURN_STATUS(acpi_status + acpi_get_table_with_size(acpi_string signature, + u32 instance, + struct acpi_table_header + **out_table, + acpi_size *tbl_size)) + +ACPI_EXTERNAL_RETURN_STATUS(acpi_status + acpi_get_data_full(acpi_handle object, + acpi_object_handler handler, + void **data, + void (*callback)(void *))) #endif /* __ACXFACE_H__ */ diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index 1cc7ef13c01..bee19d8170c 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -270,7 +270,8 @@ struct acpi_table_fadt { u32 flags; /* Miscellaneous flag bits (see below for individual flags) */ struct acpi_generic_address reset_register; /* 64-bit address of the Reset register */ u8 reset_value; /* Value to write to the reset_register port to reset the system */ - u8 reserved4[3]; /* Reserved, must be zero */ + u16 arm_boot_flags; /* ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */ + u8 minor_revision; /* FADT Minor Revision (ACPI 5.1) */ u64 Xfacs; /* 64-bit physical address of FACS */ u64 Xdsdt; /* 64-bit physical address of DSDT */ struct acpi_generic_address xpm1a_event_block; /* 64-bit Extended Power Mgt 1a Event Reg Blk address */ @@ -285,7 +286,7 @@ struct acpi_table_fadt { struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */ }; -/* Masks for FADT Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ +/* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ #define ACPI_FADT_LEGACY_DEVICES (1) /* 00: [V2] System has LPC or ISA bus devices */ #define ACPI_FADT_8042 (1<<1) /* 01: [V3] System has an 8042 controller on port 60/64 */ @@ -296,6 +297,11 @@ struct acpi_table_fadt { #define FADT2_REVISION_ID 3 +/* Masks for FADT ARM Boot Architecture Flags (arm_boot_flags) ACPI 5.1 */ + +#define ACPI_FADT_PSCI_COMPLIANT (1) /* 00: [V5+] PSCI 0.2+ is implemented */ +#define ACPI_FADT_PSCI_USE_HVC (1<<1) /* 01: [V5+] HVC must be used instead of SMC as the PSCI conduit */ + /* Masks for FADT flags */ #define ACPI_FADT_WBINVD (1) /* 00: [V1] The WBINVD instruction works properly */ @@ -399,7 +405,7 @@ struct acpi_table_desc { * FADT V5 size: 0x10C */ #define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) -#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (reserved4[0]) + 3) +#define ACPI_FADT_V2_SIZE (u32) (ACPI_FADT_OFFSET (minor_revision) + 1) #define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) #define ACPI_FADT_V5_SIZE (u32) (sizeof (struct acpi_table_fadt)) diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h index 4ad7da80518..7626bfeac2c 100644 --- a/include/acpi/actbl1.h +++ b/include/acpi/actbl1.h @@ -604,7 +604,7 @@ struct acpi_hest_generic { /* Generic Error Status block */ -struct acpi_generic_status { +struct acpi_hest_generic_status { u32 block_status; u32 raw_data_offset; u32 raw_data_length; @@ -614,15 +614,15 @@ struct acpi_generic_status { /* Values for block_status flags above */ -#define ACPI_GEN_ERR_UC BIT(0) -#define ACPI_GEN_ERR_CE BIT(1) -#define ACPI_GEN_ERR_MULTI_UC BIT(2) -#define ACPI_GEN_ERR_MULTI_CE BIT(3) -#define ACPI_GEN_ERR_COUNT_SHIFT (0xFF<<4) /* 8 bits, error count */ +#define ACPI_HEST_UNCORRECTABLE (1) +#define ACPI_HEST_CORRECTABLE (1<<1) +#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2) +#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3) +#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */ /* Generic Error Data entry */ -struct acpi_generic_data { +struct acpi_hest_generic_data { u8 section_type[16]; u32 error_severity; u16 revision; @@ -671,7 +671,9 @@ enum acpi_madt_type { ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, - ACPI_MADT_TYPE_RESERVED = 13 /* 13 and greater are reserved */ + ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, + ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, + ACPI_MADT_TYPE_RESERVED = 15 /* 15 and greater are reserved */ }; /* @@ -797,15 +799,26 @@ struct acpi_madt_local_x2apic_nmi { struct acpi_madt_generic_interrupt { struct acpi_subtable_header header; u16 reserved; /* reserved - must be zero */ - u32 gic_id; + u32 cpu_interface_number; u32 uid; u32 flags; u32 parking_version; u32 performance_interrupt; u64 parked_address; u64 base_address; + u64 gicv_base_address; + u64 gich_base_address; + u32 vgic_interrupt; + u64 gicr_base_address; + u64 arm_mpidr; }; +/* Masks for Flags field above */ + +/* ACPI_MADT_ENABLED (1) Processor is usable if set */ +#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ +#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ + /* 12: Generic Distributor (ACPI 5.0) */ struct acpi_madt_generic_distributor { @@ -817,11 +830,36 @@ struct acpi_madt_generic_distributor { u32 reserved2; /* reserved - must be zero */ }; +/* 13: Generic MSI Frame (ACPI 5.1) */ + +struct acpi_madt_generic_msi_frame { + struct acpi_subtable_header header; + u16 reserved; /* reserved - must be zero */ + u32 msi_frame_id; + u64 base_address; + u32 flags; + u16 spi_count; + u16 spi_base; +}; + +/* Masks for Flags field above */ + +#define ACPI_MADT_OVERRIDE_SPI_VALUES (1) + +/* 14: Generic Redistributor (ACPI 5.1) */ + +struct acpi_madt_generic_redistributor { + struct acpi_subtable_header header; + u16 reserved; /* reserved - must be zero */ + u64 base_address; + u32 length; +}; + /* * Common flags fields for MADT subtables */ -/* MADT Local APIC flags (lapic_flags) and GIC flags */ +/* MADT Local APIC flags */ #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 860e5c883eb..ecff62405f1 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -396,7 +396,7 @@ struct acpi_table_dbgp { * Version 1 * * Conforms to "Intel Virtualization Technology for Directed I/O", - * Version 1.2, Sept. 2008 + * Version 2.2, Sept. 2013 * ******************************************************************************/ @@ -423,9 +423,9 @@ struct acpi_dmar_header { enum acpi_dmar_type { ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, - ACPI_DMAR_TYPE_ATSR = 2, - ACPI_DMAR_HARDWARE_AFFINITY = 3, - ACPI_DMAR_TYPE_ANDD = 4, + ACPI_DMAR_TYPE_ROOT_ATS = 2, + ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, + ACPI_DMAR_TYPE_NAMESPACE = 4, ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ }; @@ -439,7 +439,7 @@ struct acpi_dmar_device_scope { u8 bus; }; -/* Values for entry_type in struct acpi_dmar_device_scope */ +/* Values for entry_type in struct acpi_dmar_device_scope - device types */ enum acpi_dmar_scope_type { ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, @@ -447,7 +447,7 @@ enum acpi_dmar_scope_type { ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, ACPI_DMAR_SCOPE_TYPE_HPET = 4, - ACPI_DMAR_SCOPE_TYPE_ACPI = 5, + ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ }; @@ -516,7 +516,7 @@ struct acpi_dmar_andd { struct acpi_dmar_header header; u8 reserved[3]; u8 device_number; - u8 object_name[]; + char device_name[1]; }; /******************************************************************************* diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index c2295cc4a5c..787bcc81446 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -241,33 +241,96 @@ struct acpi_s3pt_suspend { /******************************************************************************* * - * GTDT - Generic Timer Description Table (ACPI 5.0) - * Version 1 + * GTDT - Generic Timer Description Table (ACPI 5.1) + * Version 2 * ******************************************************************************/ struct acpi_table_gtdt { struct acpi_table_header header; /* Common ACPI table header */ - u64 address; - u32 flags; - u32 secure_pl1_interrupt; - u32 secure_pl1_flags; - u32 non_secure_pl1_interrupt; - u32 non_secure_pl1_flags; + u64 counter_block_addresss; + u32 reserved; + u32 secure_el1_interrupt; + u32 secure_el1_flags; + u32 non_secure_el1_interrupt; + u32 non_secure_el1_flags; u32 virtual_timer_interrupt; u32 virtual_timer_flags; - u32 non_secure_pl2_interrupt; - u32 non_secure_pl2_flags; + u32 non_secure_el2_interrupt; + u32 non_secure_el2_flags; + u64 counter_read_block_address; + u32 platform_timer_count; + u32 platform_timer_offset; }; -/* Values for Flags field above */ +/* Flag Definitions: Timer Block Physical Timers and Virtual timers */ + +#define ACPI_GTDT_INTERRUPT_MODE (1) +#define ACPI_GTDT_INTERRUPT_POLARITY (1<<1) +#define ACPI_GTDT_ALWAYS_ON (1<<2) + +/* Common GTDT subtable header */ + +struct acpi_gtdt_header { + u8 type; + u16 length; +}; -#define ACPI_GTDT_MAPPED_BLOCK_PRESENT 1 +/* Values for GTDT subtable type above */ -/* Values for all "TimerFlags" fields above */ +enum acpi_gtdt_type { + ACPI_GTDT_TYPE_TIMER_BLOCK = 0, + ACPI_GTDT_TYPE_WATCHDOG = 1, + ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ +}; + +/* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */ + +/* 0: Generic Timer Block */ + +struct acpi_gtdt_timer_block { + struct acpi_gtdt_header header; + u8 reserved; + u64 block_address; + u32 timer_count; + u32 timer_offset; +}; + +/* Timer Sub-Structure, one per timer */ + +struct acpi_gtdt_timer_entry { + u8 frame_number; + u8 reserved[3]; + u64 base_address; + u64 el0_base_address; + u32 timer_interrupt; + u32 timer_flags; + u32 virtual_timer_interrupt; + u32 virtual_timer_flags; + u32 common_flags; +}; -#define ACPI_GTDT_INTERRUPT_MODE 1 -#define ACPI_GTDT_INTERRUPT_POLARITY 2 +/* Flag Definitions: common_flags above */ + +#define ACPI_GTDT_GT_IS_SECURE_TIMER (1) +#define ACPI_GTDT_GT_ALWAYS_ON (1<<1) + +/* 1: SBSA Generic Watchdog Structure */ + +struct acpi_gtdt_watchdog { + struct acpi_gtdt_header header; + u8 reserved; + u64 refresh_frame_address; + u64 control_frame_address; + u32 timer_interrupt; + u32 timer_flags; +}; + +/* Flag Definitions: timer_flags above */ + +#define ACPI_GTDT_WATCHDOG_IRQ_MODE (1) +#define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1) +#define ACPI_GTDT_WATCHDOG_SECURE (1<<2) /******************************************************************************* * @@ -385,7 +448,8 @@ struct acpi_table_pcct { enum acpi_pcct_type { ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, - ACPI_PCCT_TYPE_RESERVED = 1 /* 1 and greater are reserved */ + ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, + ACPI_PCCT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ }; /* @@ -407,6 +471,28 @@ struct acpi_pcct_subspace { u16 min_turnaround_time; }; +/* 1: HW-reduced Communications Subspace (ACPI 5.1) */ + +struct acpi_pcct_hw_reduced { + struct acpi_subtable_header header; + u32 doorbell_interrupt; + u8 flags; + u8 reserved; + u64 base_address; + u64 length; + struct acpi_generic_address doorbell_register; + u64 preserve_mask; + u64 write_mask; + u32 latency; + u32 max_access_rate; + u16 min_turnaround_time; +}; + +/* Values for doorbell flags above */ + +#define ACPI_PCCT_INTERRUPT_POLARITY (1) +#define ACPI_PCCT_INTERRUPT_MODE (1<<1) + /* * PCC memory structures (not part of the ACPI table) */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 19b26bb69a7..ac03ec81d34 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -126,6 +126,7 @@ typedef unsigned char u8; typedef unsigned char u8; typedef unsigned short u16; +typedef short s16; typedef COMPILER_DEPENDENT_UINT64 u64; typedef COMPILER_DEPENDENT_INT64 s64; @@ -516,7 +517,7 @@ typedef u64 acpi_integer; #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) -#define ACPI_OFFSET(d, f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f), (void *) NULL) +#define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL) #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) @@ -611,8 +612,9 @@ typedef u64 acpi_integer; #define ACPI_NOTIFY_RESERVED (u8) 0x0A #define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B #define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C +#define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D -#define ACPI_NOTIFY_MAX 0x0C +#define ACPI_NOTIFY_MAX 0x0D /* * Types associated with ACPI names and objects. The first group of @@ -1244,4 +1246,17 @@ struct acpi_memory_list { #define ACPI_OSI_WIN_7 0x0B #define ACPI_OSI_WIN_8 0x0C +/* Definitions of file IO */ + +#define ACPI_FILE_READING 0x01 +#define ACPI_FILE_WRITING 0x02 +#define ACPI_FILE_BINARY 0x04 + +#define ACPI_FILE_BEGIN 0x01 +#define ACPI_FILE_END 0x02 + +/* Definitions of getopt */ + +#define ACPI_OPT_END -1 + #endif /* __ACTYPES_H__ */ diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h index dfd60d0bfd2..720446cb243 100644 --- a/include/acpi/ghes.h +++ b/include/acpi/ghes.h @@ -14,7 +14,7 @@ struct ghes { struct acpi_hest_generic *generic; - struct acpi_generic_status *estatus; + struct acpi_hest_generic_status *estatus; u64 buffer_paddr; unsigned long flags; union { diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index e863dd5c4e0..5f8cc1fa327 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -87,20 +87,14 @@ #define ACPI_DBG_TRACK_ALLOCATIONS #endif -/* acpi_names configuration. Single threaded with debugger output enabled. */ - -#ifdef ACPI_NAMES_APP -#define ACPI_DEBUGGER -#define ACPI_APPLICATION -#define ACPI_SINGLE_THREADED -#endif - /* - * acpi_bin/acpi_dump/acpi_src/acpi_xtract/Example configuration. All single - * threaded, with no debug output. + * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example configuration. + * All single threaded. */ #if (defined ACPI_BIN_APP) || \ (defined ACPI_DUMP_APP) || \ + (defined ACPI_HELP_APP) || \ + (defined ACPI_NAMES_APP) || \ (defined ACPI_SRC_APP) || \ (defined ACPI_XTRACT_APP) || \ (defined ACPI_EXAMPLE_APP) @@ -108,12 +102,40 @@ #define ACPI_SINGLE_THREADED #endif +/* acpi_help configuration. Error messages disabled. */ + #ifdef ACPI_HELP_APP -#define ACPI_APPLICATION -#define ACPI_SINGLE_THREADED #define ACPI_NO_ERROR_MESSAGES #endif +/* acpi_names configuration. Debug output enabled. */ + +#ifdef ACPI_NAMES_APP +#define ACPI_DEBUG_OUTPUT +#endif + +/* acpi_exec/acpi_names/Example configuration. Native RSDP used. */ + +#if (defined ACPI_EXEC_APP) || \ + (defined ACPI_EXAMPLE_APP) || \ + (defined ACPI_NAMES_APP) +#define ACPI_USE_NATIVE_RSDP_POINTER +#endif + +/* acpi_dump configuration. Native mapping used if provied by OSPMs */ + +#ifdef ACPI_DUMP_APP +#define ACPI_USE_NATIVE_MEMORY_MAPPING +#define USE_NATIVE_ALLOCATE_ZEROED +#endif + +/* acpi_names/Example configuration. Hardware disabled */ + +#if (defined ACPI_EXAMPLE_APP) || \ + (defined ACPI_NAMES_APP) +#define ACPI_REDUCED_HARDWARE 1 +#endif + /* Linkable ACPICA library */ #ifdef ACPI_LIBRARY @@ -185,6 +207,9 @@ #elif defined(_AED_EFI) #include "acefi.h" +#elif defined(_GNU_EFI) +#include "acefi.h" + #elif defined(__HAIKU__) #include "achaiku.h" @@ -399,8 +424,12 @@ typedef char *va_list; #ifdef ACPI_APPLICATION #include <stdio.h> #define ACPI_FILE FILE * +#define ACPI_FILE_OUT stdout +#define ACPI_FILE_ERR stderr #else #define ACPI_FILE void * +#define ACPI_FILE_OUT NULL +#define ACPI_FILE_ERR NULL #endif /* ACPI_APPLICATION */ #endif /* ACPI_FILE */ diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index cd1f052d55b..1ba7c190c2c 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -44,6 +44,16 @@ #ifndef __ACLINUX_H__ #define __ACLINUX_H__ +#ifdef __KERNEL__ + +/* ACPICA external files should not include ACPICA headers directly. */ + +#if !defined(BUILDING_ACPICA) && !defined(_LINUX_ACPI_H) +#error "Please don't include <acpi/acpi.h> directly, include <linux/acpi.h> instead." +#endif + +#endif + /* Common (in-kernel/user-space) ACPICA configuration */ #define ACPI_USE_SYSTEM_CLIBRARY @@ -70,7 +80,9 @@ #ifdef EXPORT_ACPI_INTERFACES #include <linux/export.h> #endif +#ifdef CONFIG_ACPI #include <asm/acenv.h> +#endif #ifndef CONFIG_ACPI diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h index 191e741cfa0..568d4b88671 100644 --- a/include/acpi/platform/aclinuxex.h +++ b/include/acpi/platform/aclinuxex.h @@ -46,6 +46,28 @@ #ifdef __KERNEL__ +#ifndef ACPI_USE_NATIVE_DIVIDE + +#ifndef ACPI_DIV_64_BY_32 +#define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \ + do { \ + u64 (__n) = ((u64) n_hi) << 32 | (n_lo); \ + (r32) = do_div ((__n), (d32)); \ + (q32) = (u32) (__n); \ + } while (0) +#endif + +#ifndef ACPI_SHIFT_RIGHT_64 +#define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \ + do { \ + (n_lo) >>= 1; \ + (n_lo) |= (((n_hi) & 1) << 31); \ + (n_hi) >>= 1; \ + } while (0) +#endif + +#endif + /* * Overrides for in-kernel ACPICA */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 358c01b971d..5320153c311 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -29,17 +29,17 @@ #include <linux/ioport.h> /* for struct resource */ #include <linux/device.h> -#ifdef CONFIG_ACPI - #ifndef _LINUX #define _LINUX #endif +#include <acpi/acpi.h> + +#ifdef CONFIG_ACPI #include <linux/list.h> #include <linux/mod_devicetable.h> #include <linux/dynamic_debug.h> -#include <acpi/acpi.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> #include <acpi/acpi_numa.h> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 8f8ae95c6e2..7d1955afa62 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -176,6 +176,7 @@ static inline void disable_cpufreq(void) { } #define CPUFREQ_RELATION_L 0 /* lowest frequency at or above target */ #define CPUFREQ_RELATION_H 1 /* highest frequency below or at target */ +#define CPUFREQ_RELATION_C 2 /* closest frequency to target */ struct freq_attr { struct attribute attr; diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h index 637a608ded0..64dacb7288a 100644 --- a/include/linux/pci-acpi.h +++ b/include/linux/pci-acpi.h @@ -11,12 +11,17 @@ #include <linux/acpi.h> #ifdef CONFIG_ACPI -extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev, - struct pci_bus *pci_bus); -extern acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev); +extern acpi_status pci_acpi_add_bus_pm_notifier(struct acpi_device *dev); +static inline acpi_status pci_acpi_remove_bus_pm_notifier(struct acpi_device *dev) +{ + return acpi_remove_pm_notifier(dev); +} extern acpi_status pci_acpi_add_pm_notifier(struct acpi_device *dev, struct pci_dev *pci_dev); -extern acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev); +static inline acpi_status pci_acpi_remove_pm_notifier(struct acpi_device *dev) +{ + return acpi_remove_pm_notifier(dev); +} extern phys_addr_t acpi_pci_root_get_mcfg_addr(acpi_handle handle); static inline acpi_handle acpi_find_root_bridge_handle(struct pci_dev *pdev) diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 43fd6716f66..367f49b9a1c 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -24,11 +24,20 @@ #define RPM_AUTO 0x08 /* Use autosuspend_delay */ #ifdef CONFIG_PM +extern struct workqueue_struct *pm_wq; + +static inline bool queue_pm_work(struct work_struct *work) +{ + return queue_work(pm_wq, work); +} + extern int pm_generic_runtime_suspend(struct device *dev); extern int pm_generic_runtime_resume(struct device *dev); extern int pm_runtime_force_suspend(struct device *dev); extern int pm_runtime_force_resume(struct device *dev); #else +static inline bool queue_pm_work(struct work_struct *work) { return false; } + static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; } static inline int pm_generic_runtime_resume(struct device *dev) { return 0; } static inline int pm_runtime_force_suspend(struct device *dev) { return 0; } @@ -37,8 +46,6 @@ static inline int pm_runtime_force_resume(struct device *dev) { return 0; } #ifdef CONFIG_PM_RUNTIME -extern struct workqueue_struct *pm_wq; - extern int __pm_runtime_idle(struct device *dev, int rpmflags); extern int __pm_runtime_suspend(struct device *dev, int rpmflags); extern int __pm_runtime_resume(struct device *dev, int rpmflags); diff --git a/include/linux/sfi_acpi.h b/include/linux/sfi_acpi.h index 4723bbfa1c2..a6e555cbe05 100644 --- a/include/linux/sfi_acpi.h +++ b/include/linux/sfi_acpi.h @@ -63,8 +63,6 @@ #include <linux/sfi.h> #ifdef CONFIG_SFI -#include <acpi/acpi.h> /* FIXME: inclusion should be removed */ - extern int sfi_acpi_table_parse(char *signature, char *oem_id, char *oem_table_id, int (*handler)(struct acpi_table_header *)); @@ -78,7 +76,6 @@ static inline int __init acpi_sfi_table_parse(char *signature, return sfi_acpi_table_parse(signature, NULL, NULL, handler); } #else /* !CONFIG_SFI */ - static inline int sfi_acpi_table_parse(char *signature, char *oem_id, char *oem_table_id, int (*handler)(struct acpi_table_header *)) |