diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acconfig.h | 4 | ||||
| -rw-r--r-- | include/acpi/acoutput.h | 6 | ||||
| -rw-r--r-- | include/acpi/acpiosxf.h | 43 | ||||
| -rw-r--r-- | include/acpi/acpixf.h | 44 | ||||
| -rw-r--r-- | include/acpi/actbl.h | 164 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 64 | ||||
| -rw-r--r-- | include/acpi/cppc_acpi.h | 18 | ||||
| -rw-r--r-- | include/acpi/platform/acenv.h | 90 | ||||
| -rw-r--r-- | include/acpi/platform/acenvex.h | 21 | ||||
| -rw-r--r-- | include/acpi/platform/acgcc.h | 17 | ||||
| -rw-r--r-- | include/acpi/platform/acgccex.h | 58 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 22 | ||||
| -rw-r--r-- | include/acpi/platform/aclinuxex.h | 2 |
13 files changed, 304 insertions, 249 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index fe2e3ac7b5e3..12c2882bf647 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -144,6 +144,10 @@ #define ACPI_ADDRESS_RANGE_MAX 2 +/* Maximum number of While() loops before abort */ + +#define ACPI_MAX_LOOP_COUNT 0xFFFF + /****************************************************************************** * * ACPI Specification constants (Do not change unless the specification changes) diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index 34f601e7b88d..48eb4dd99bb1 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -366,7 +366,7 @@ ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value) #define ACPI_FUNCTION_TRACE_STR(name, string) \ - ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, char *, string) + ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string) #define ACPI_FUNCTION_ENTRY() \ acpi_ut_track_stack_ptr() @@ -425,6 +425,9 @@ #define return_PTR(pointer) \ ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer) +#define return_STR(string) \ + ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string) + #define return_VALUE(value) \ ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value) @@ -478,6 +481,7 @@ #define return_VOID return #define return_ACPI_STATUS(s) return(s) #define return_PTR(s) return(s) +#define return_STR(s) return(s) #define return_VALUE(s) return(s) #define return_UINT8(s) return(s) #define return_UINT32(s) return(s) diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 562603d7aabe..f3414c83abb1 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -371,6 +371,12 @@ acpi_status acpi_os_wait_command_ready(void); acpi_status acpi_os_notify_command_complete(void); #endif +#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point +void +acpi_os_trace_point(acpi_trace_event_type type, + u8 begin, u8 *aml, char *pathname); +#endif + /* * Obtain ACPI table(s) */ @@ -416,41 +422,4 @@ 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 - -#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point -void -acpi_os_trace_point(acpi_trace_event_type type, - u8 begin, u8 *aml, char *pathname); -#endif - #endif /* __ACPIOSXF_H__ */ diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 1ff3a76c265d..c7b3a132dbe7 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 0x20160422 +#define ACPI_CA_VERSION 0x20160831 #include <acpi/acconfig.h> #include <acpi/actypes.h> @@ -195,6 +195,13 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); ACPI_INIT_GLOBAL(u8, acpi_gbl_group_module_level_code, TRUE); /* + * Optionally support module level code by parsing the entire table as + * a term_list. Default is FALSE, do not execute entire table until some + * lock order issues are fixed. + */ +ACPI_INIT_GLOBAL(u8, acpi_gbl_parse_table_as_term_list, FALSE); + +/* * Optionally use 32-bit FADT addresses if and when there is a conflict * (address mismatch) between the 32-bit and 64-bit versions of the * address. Although ACPICA adheres to the ACPI specification which @@ -416,18 +423,19 @@ ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running); /* * Initialization */ -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION acpi_initialize_tables(struct acpi_table_desc *initial_storage, u32 initial_table_count, u8 allow_resize)) -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void)) - -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags)) - -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init - acpi_initialize_objects(u32 flags)) -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_initialize_subsystem(void)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_enable_subsystem(u32 flags)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_initialize_objects(u32 flags)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_terminate(void)) /* * Miscellaneous global interfaces @@ -467,7 +475,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status /* * ACPI table load/unload interfaces */ -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION acpi_install_table(acpi_physical_address address, u8 physical)) @@ -476,14 +484,17 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_unload_parent_table(acpi_handle object)) -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void)) + +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_load_tables(void)) /* * ACPI table manipulation interfaces */ -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION + acpi_reallocate_root_table(void)) -ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init +ACPI_EXTERNAL_RETURN_STATUS(acpi_status ACPI_INIT_FUNCTION acpi_find_root_pointer(acpi_physical_address *rsdp_address)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status @@ -732,6 +743,10 @@ ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status u32 gpe_number)) ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status + acpi_mask_gpe(acpi_handle gpe_device, + u32 gpe_number, u8 is_masked)) + +ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_mark_gpe_for_wake(acpi_handle gpe_device, u32 gpe_number)) @@ -935,9 +950,6 @@ ACPI_DBG_DEPENDENT_RETURN_VOID(void acpi_trace_point(acpi_trace_event_type type, u8 begin, u8 *aml, char *pathname)) -ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1) - void ACPI_INTERNAL_VAR_XFACE - acpi_log_error(const char *format, ...)) acpi_status acpi_initialize_debugger(void); diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h index c19700e2a2fe..1b949e08015c 100644 --- a/include/acpi/actbl.h +++ b/include/acpi/actbl.h @@ -230,62 +230,72 @@ struct acpi_table_facs { /* Fields common to all versions of the FADT */ struct acpi_table_fadt { - struct acpi_table_header header; /* Common ACPI table header */ - u32 facs; /* 32-bit physical address of FACS */ - u32 dsdt; /* 32-bit physical address of DSDT */ - u8 model; /* System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */ - u8 preferred_profile; /* Conveys preferred power management profile to OSPM. */ - u16 sci_interrupt; /* System vector of SCI interrupt */ - u32 smi_command; /* 32-bit Port address of SMI command port */ - u8 acpi_enable; /* Value to write to SMI_CMD to enable ACPI */ - u8 acpi_disable; /* Value to write to SMI_CMD to disable ACPI */ - u8 s4_bios_request; /* Value to write to SMI_CMD to enter S4BIOS state */ - u8 pstate_control; /* Processor performance state control */ - u32 pm1a_event_block; /* 32-bit port address of Power Mgt 1a Event Reg Blk */ - u32 pm1b_event_block; /* 32-bit port address of Power Mgt 1b Event Reg Blk */ - u32 pm1a_control_block; /* 32-bit port address of Power Mgt 1a Control Reg Blk */ - u32 pm1b_control_block; /* 32-bit port address of Power Mgt 1b Control Reg Blk */ - u32 pm2_control_block; /* 32-bit port address of Power Mgt 2 Control Reg Blk */ - u32 pm_timer_block; /* 32-bit port address of Power Mgt Timer Ctrl Reg Blk */ - u32 gpe0_block; /* 32-bit port address of General Purpose Event 0 Reg Blk */ - u32 gpe1_block; /* 32-bit port address of General Purpose Event 1 Reg Blk */ - u8 pm1_event_length; /* Byte Length of ports at pm1x_event_block */ - u8 pm1_control_length; /* Byte Length of ports at pm1x_control_block */ - u8 pm2_control_length; /* Byte Length of ports at pm2_control_block */ - u8 pm_timer_length; /* Byte Length of ports at pm_timer_block */ - u8 gpe0_block_length; /* Byte Length of ports at gpe0_block */ - u8 gpe1_block_length; /* Byte Length of ports at gpe1_block */ - u8 gpe1_base; /* Offset in GPE number space where GPE1 events start */ - u8 cst_control; /* Support for the _CST object and C-States change notification */ - u16 c2_latency; /* Worst case HW latency to enter/exit C2 state */ - u16 c3_latency; /* Worst case HW latency to enter/exit C3 state */ - u16 flush_size; /* Processor memory cache line width, in bytes */ - u16 flush_stride; /* Number of flush strides that need to be read */ - u8 duty_offset; /* Processor duty cycle index in processor P_CNT reg */ - u8 duty_width; /* Processor duty cycle value bit width in P_CNT register */ - u8 day_alarm; /* Index to day-of-month alarm in RTC CMOS RAM */ - u8 month_alarm; /* Index to month-of-year alarm in RTC CMOS RAM */ - u8 century; /* Index to century in RTC CMOS RAM */ - u16 boot_flags; /* IA-PC Boot Architecture Flags (see below for individual flags) */ - u8 reserved; /* Reserved, must be zero */ - 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 */ - 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 */ - struct acpi_generic_address xpm1b_event_block; /* 64-bit Extended Power Mgt 1b Event Reg Blk address */ - struct acpi_generic_address xpm1a_control_block; /* 64-bit Extended Power Mgt 1a Control Reg Blk address */ - struct acpi_generic_address xpm1b_control_block; /* 64-bit Extended Power Mgt 1b Control Reg Blk address */ - struct acpi_generic_address xpm2_control_block; /* 64-bit Extended Power Mgt 2 Control Reg Blk address */ - struct acpi_generic_address xpm_timer_block; /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */ - struct acpi_generic_address xgpe0_block; /* 64-bit Extended General Purpose Event 0 Reg Blk address */ - struct acpi_generic_address xgpe1_block; /* 64-bit Extended General Purpose Event 1 Reg Blk address */ - struct acpi_generic_address sleep_control; /* 64-bit Sleep Control register (ACPI 5.0) */ - struct acpi_generic_address sleep_status; /* 64-bit Sleep Status register (ACPI 5.0) */ - u64 hypervisor_id; /* Hypervisor Vendor ID (ACPI 6.0) */ + struct acpi_table_header header; /* [V1] Common ACPI table header */ + u32 facs; /* [V1] 32-bit physical address of FACS */ + u32 dsdt; /* [V1] 32-bit physical address of DSDT */ + u8 model; /* [V1] System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */ + u8 preferred_profile; /* [V1] Conveys preferred power management profile to OSPM. */ + u16 sci_interrupt; /* [V1] System vector of SCI interrupt */ + u32 smi_command; /* [V1] 32-bit Port address of SMI command port */ + u8 acpi_enable; /* [V1] Value to write to SMI_CMD to enable ACPI */ + u8 acpi_disable; /* [V1] Value to write to SMI_CMD to disable ACPI */ + u8 s4_bios_request; /* [V1] Value to write to SMI_CMD to enter S4BIOS state */ + u8 pstate_control; /* [V1] Processor performance state control */ + u32 pm1a_event_block; /* [V1] 32-bit port address of Power Mgt 1a Event Reg Blk */ + u32 pm1b_event_block; /* [V1] 32-bit port address of Power Mgt 1b Event Reg Blk */ + u32 pm1a_control_block; /* [V1] 32-bit port address of Power Mgt 1a Control Reg Blk */ + u32 pm1b_control_block; /* [V1] 32-bit port address of Power Mgt 1b Control Reg Blk */ + u32 pm2_control_block; /* [V1] 32-bit port address of Power Mgt 2 Control Reg Blk */ + u32 pm_timer_block; /* [V1] 32-bit port address of Power Mgt Timer Ctrl Reg Blk */ + u32 gpe0_block; /* [V1] 32-bit port address of General Purpose Event 0 Reg Blk */ + u32 gpe1_block; /* [V1] 32-bit port address of General Purpose Event 1 Reg Blk */ + u8 pm1_event_length; /* [V1] Byte Length of ports at pm1x_event_block */ + u8 pm1_control_length; /* [V1] Byte Length of ports at pm1x_control_block */ + u8 pm2_control_length; /* [V1] Byte Length of ports at pm2_control_block */ + u8 pm_timer_length; /* [V1] Byte Length of ports at pm_timer_block */ + u8 gpe0_block_length; /* [V1] Byte Length of ports at gpe0_block */ + u8 gpe1_block_length; /* [V1] Byte Length of ports at gpe1_block */ + u8 gpe1_base; /* [V1] Offset in GPE number space where GPE1 events start */ + u8 cst_control; /* [V1] Support for the _CST object and C-States change notification */ + u16 c2_latency; /* [V1] Worst case HW latency to enter/exit C2 state */ + u16 c3_latency; /* [V1] Worst case HW latency to enter/exit C3 state */ + u16 flush_size; /* [V1] Processor memory cache line width, in bytes */ + u16 flush_stride; /* [V1] Number of flush strides that need to be read */ + u8 duty_offset; /* [V1] Processor duty cycle index in processor P_CNT reg */ + u8 duty_width; /* [V1] Processor duty cycle value bit width in P_CNT register */ + u8 day_alarm; /* [V1] Index to day-of-month alarm in RTC CMOS RAM */ + u8 month_alarm; /* [V1] Index to month-of-year alarm in RTC CMOS RAM */ + u8 century; /* [V1] Index to century in RTC CMOS RAM */ + u16 boot_flags; /* [V3] IA-PC Boot Architecture Flags (see below for individual flags) */ + u8 reserved; /* [V1] Reserved, must be zero */ + u32 flags; /* [V1] Miscellaneous flag bits (see below for individual flags) */ + /* End of Version 1 FADT fields (ACPI 1.0) */ + + struct acpi_generic_address reset_register; /* [V3] 64-bit address of the Reset register */ + u8 reset_value; /* [V3] Value to write to the reset_register port to reset the system */ + u16 arm_boot_flags; /* [V5] ARM-Specific Boot Flags (see below for individual flags) (ACPI 5.1) */ + u8 minor_revision; /* [V5] FADT Minor Revision (ACPI 5.1) */ + u64 Xfacs; /* [V3] 64-bit physical address of FACS */ + u64 Xdsdt; /* [V3] 64-bit physical address of DSDT */ + struct acpi_generic_address xpm1a_event_block; /* [V3] 64-bit Extended Power Mgt 1a Event Reg Blk address */ + struct acpi_generic_address xpm1b_event_block; /* [V3] 64-bit Extended Power Mgt 1b Event Reg Blk address */ + struct acpi_generic_address xpm1a_control_block; /* [V3] 64-bit Extended Power Mgt 1a Control Reg Blk address */ + struct acpi_generic_address xpm1b_control_block; /* [V3] 64-bit Extended Power Mgt 1b Control Reg Blk address */ + struct acpi_generic_address xpm2_control_block; /* [V3] 64-bit Extended Power Mgt 2 Control Reg Blk address */ + struct acpi_generic_address xpm_timer_block; /* [V3] 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */ + struct acpi_generic_address xgpe0_block; /* [V3] 64-bit Extended General Purpose Event 0 Reg Blk address */ + struct acpi_generic_address xgpe1_block; /* [V3] 64-bit Extended General Purpose Event 1 Reg Blk address */ + /* End of Version 3 FADT fields (ACPI 2.0) */ + + struct acpi_generic_address sleep_control; /* [V4] 64-bit Sleep Control register (ACPI 5.0) */ + /* End of Version 4 FADT fields (ACPI 3.0 and ACPI 4.0) (Field was originally reserved in ACPI 3.0) */ + + struct acpi_generic_address sleep_status; /* [V5] 64-bit Sleep Status register (ACPI 5.0) */ + /* End of Version 5 FADT fields (ACPI 5.0) */ + + u64 hypervisor_id; /* [V6] Hypervisor Vendor ID (ACPI 6.0) */ + /* End of Version 6 FADT fields (ACPI 6.0) */ + }; /* Masks for FADT IA-PC Boot Architecture Flags (boot_flags) [Vx]=Introduced in this FADT revision */ @@ -301,8 +311,8 @@ struct acpi_table_fadt { /* 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 */ +#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 */ @@ -399,20 +409,34 @@ struct acpi_table_desc { * match the expected length. In other words, the length of the * FADT is the bottom line as to what the version really is. * - * For reference, the values below are as follows: - * FADT V1 size: 0x074 - * FADT V2 size: 0x084 - * FADT V3 size: 0x0F4 - * FADT V4 size: 0x0F4 - * FADT V5 size: 0x10C - * FADT V6 size: 0x114 + * NOTE: There is no officialy released V2 of the FADT. This + * version was used only for prototyping and testing during the + * 32-bit to 64-bit transition. V3 was the first official 64-bit + * version of the FADT. + * + * Update this list of defines when a new version of the FADT is + * added to the ACPI specification. Note that the FADT version is + * only incremented when new fields are appended to the existing + * version. Therefore, the FADT version is competely independent + * from the version of the ACPI specification where it is + * defined. + * + * For reference, the various FADT lengths are as follows: + * FADT V1 size: 0x074 ACPI 1.0 + * FADT V3 size: 0x0F4 ACPI 2.0 + * FADT V4 size: 0x100 ACPI 3.0 and ACPI 4.0 + * FADT V5 size: 0x10C ACPI 5.0 + * FADT V6 size: 0x114 ACPI 6.0 */ -#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) -#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) (ACPI_FADT_OFFSET (hypervisor_id)) -#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt)) +#define ACPI_FADT_V1_SIZE (u32) (ACPI_FADT_OFFSET (flags) + 4) /* ACPI 1.0 */ +#define ACPI_FADT_V3_SIZE (u32) (ACPI_FADT_OFFSET (sleep_control)) /* ACPI 2.0 */ +#define ACPI_FADT_V4_SIZE (u32) (ACPI_FADT_OFFSET (sleep_status)) /* ACPI 3.0 and ACPI 4.0 */ +#define ACPI_FADT_V5_SIZE (u32) (ACPI_FADT_OFFSET (hypervisor_id)) /* ACPI 5.0 */ +#define ACPI_FADT_V6_SIZE (u32) (sizeof (struct acpi_table_fadt)) /* ACPI 6.0 */ + +/* Update these when new FADT versions are added */ +#define ACPI_FADT_MAX_VERSION 6 #define ACPI_FADT_CONFORMANCE "ACPI 6.1 (FADT version 6)" #endif /* __ACTBL_H__ */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index cb389efd321c..1d798abae710 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -732,16 +732,17 @@ typedef u32 acpi_event_type; * The encoding of acpi_event_status is illustrated below. * Note that a set bit (1) indicates the property is TRUE * (e.g. if bit 0 is set then the event is enabled). - * +-------------+-+-+-+-+-+ - * | Bits 31:5 |4|3|2|1|0| - * +-------------+-+-+-+-+-+ - * | | | | | | - * | | | | | +- Enabled? - * | | | | +--- Enabled for wake? - * | | | +----- Status bit set? - * | | +------- Enable bit set? - * | +--------- Has a handler? - * +--------------- <Reserved> + * +-------------+-+-+-+-+-+-+ + * | Bits 31:6 |5|4|3|2|1|0| + * +-------------+-+-+-+-+-+-+ + * | | | | | | | + * | | | | | | +- Enabled? + * | | | | | +--- Enabled for wake? + * | | | | +----- Status bit set? + * | | | +------- Enable bit set? + * | | +--------- Has a handler? + * | +----------- Masked? + * +----------------- <Reserved> */ typedef u32 acpi_event_status; @@ -751,6 +752,7 @@ typedef u32 acpi_event_status; #define ACPI_EVENT_FLAG_STATUS_SET (acpi_event_status) 0x04 #define ACPI_EVENT_FLAG_ENABLE_SET (acpi_event_status) 0x08 #define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x10 +#define ACPI_EVENT_FLAG_MASKED (acpi_event_status) 0x20 #define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */ @@ -761,14 +763,15 @@ typedef u32 acpi_event_status; /* * GPE info flags - Per GPE - * +-------+-+-+---+ - * | 7:5 |4|3|2:0| - * +-------+-+-+---+ - * | | | | - * | | | +-- Type of dispatch:to method, handler, notify, or none - * | | +----- Interrupt type: edge or level triggered - * | +------- Is a Wake GPE - * +------------ <Reserved> + * +---+-+-+-+---+ + * |7:6|5|4|3|2:0| + * +---+-+-+-+---+ + * | | | | | + * | | | | +-- 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 + * +------------ <Reserved> */ #define ACPI_GPE_DISPATCH_NONE (u8) 0x00 #define ACPI_GPE_DISPATCH_METHOD (u8) 0x01 @@ -1031,12 +1034,6 @@ struct acpi_statistics { u32 method_count; }; -/* Table Event Types */ - -#define ACPI_TABLE_EVENT_LOAD 0x0 -#define ACPI_TABLE_EVENT_UNLOAD 0x1 -#define ACPI_NUM_TABLE_EVENTS 2 - /* * Types specific to the OS service interfaces */ @@ -1088,9 +1085,13 @@ acpi_status (*acpi_exception_handler) (acpi_status aml_status, typedef acpi_status (*acpi_table_handler) (u32 event, void *table, void *context); -#define ACPI_TABLE_LOAD 0x0 -#define ACPI_TABLE_UNLOAD 0x1 -#define ACPI_NUM_TABLE_EVENTS 2 +/* Table Event Types */ + +#define ACPI_TABLE_EVENT_LOAD 0x0 +#define ACPI_TABLE_EVENT_UNLOAD 0x1 +#define ACPI_TABLE_EVENT_INSTALL 0x2 +#define ACPI_TABLE_EVENT_UNINSTALL 0x3 +#define ACPI_NUM_TABLE_EVENTS 4 /* Address Spaces (For Operation Regions) */ @@ -1285,15 +1286,6 @@ typedef enum { #define ACPI_OSI_WIN_8 0x0C #define ACPI_OSI_WIN_10 0x0D -/* 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 diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h index 284965cbc9af..427a7c3e6c75 100644 --- a/include/acpi/cppc_acpi.h +++ b/include/acpi/cppc_acpi.h @@ -24,7 +24,9 @@ #define CPPC_NUM_ENT 21 #define CPPC_REV 2 -#define PCC_CMD_COMPLETE 1 +#define PCC_CMD_COMPLETE_MASK (1 << 0) +#define PCC_ERROR_MASK (1 << 2) + #define MAX_CPC_REG_ENT 19 /* CPPC specific PCC commands. */ @@ -49,6 +51,7 @@ struct cpc_reg { */ struct cpc_register_resource { acpi_object_type type; + u64 __iomem *sys_mem_vaddr; union { struct cpc_reg reg; u64 int_value; @@ -60,8 +63,11 @@ struct cpc_desc { int num_entries; int version; int cpu_id; + int write_cmd_status; + int write_cmd_id; struct cpc_register_resource cpc_regs[MAX_CPC_REG_ENT]; struct acpi_psd_package domain_info; + struct kobject kobj; }; /* These are indexes into the per-cpu cpc_regs[]. Order is important. */ @@ -96,7 +102,6 @@ enum cppc_regs { struct cppc_perf_caps { u32 highest_perf; u32 nominal_perf; - u32 reference_perf; u32 lowest_perf; }; @@ -108,13 +113,13 @@ struct cppc_perf_ctrls { struct cppc_perf_fb_ctrs { u64 reference; - u64 prev_reference; u64 delivered; - u64 prev_delivered; + u64 reference_perf; + u64 ctr_wrap_time; }; /* Per CPU container for runtime CPPC management. */ -struct cpudata { +struct cppc_cpudata { int cpu; struct cppc_perf_caps perf_caps; struct cppc_perf_ctrls perf_ctrls; @@ -127,6 +132,7 @@ struct cpudata { extern int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs); extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls); extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps); -extern int acpi_get_psd_map(struct cpudata **); +extern int acpi_get_psd_map(struct cppc_cpudata **); +extern unsigned int cppc_get_transition_latency(int cpu); #endif /* _CPPC_ACPI_H*/ diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 86b5a8447606..34cce729109c 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -78,6 +78,7 @@ (defined ACPI_EXAMPLE_APP) #define ACPI_APPLICATION #define ACPI_SINGLE_THREADED +#define USE_NATIVE_ALLOCATE_ZEROED #endif /* iASL configuration */ @@ -124,7 +125,6 @@ #ifdef ACPI_DUMP_APP #define ACPI_USE_NATIVE_MEMORY_MAPPING -#define USE_NATIVE_ALLOCATE_ZEROED #endif /* acpi_names/Example configuration. Hardware disabled */ @@ -149,7 +149,6 @@ /* Common for all ACPICA applications */ #ifdef ACPI_APPLICATION -#define ACPI_USE_SYSTEM_CLIBRARY #define ACPI_USE_LOCAL_CACHE #endif @@ -167,10 +166,21 @@ /****************************************************************************** * * Host configuration files. The compiler configuration files are included - * by the host files. + * first. * *****************************************************************************/ +#if defined(__GNUC__) && !defined(__INTEL_COMPILER) +#include <acpi/platform/acgcc.h> + +#elif defined(_MSC_VER) +#include "acmsvc.h" + +#elif defined(__INTEL_COMPILER) +#include "acintel.h" + +#endif + #if defined(_LINUX) || defined(__linux__) #include <acpi/platform/aclinux.h> @@ -210,18 +220,20 @@ #elif defined(__OS2__) #include "acos2.h" -#elif defined(_AED_EFI) -#include "acefi.h" - -#elif defined(_GNU_EFI) -#include "acefi.h" - #elif defined(__HAIKU__) #include "achaiku.h" #elif defined(__QNX__) #include "acqnx.h" +/* + * EFI applications can be built with -nostdlib, in this case, it must be + * included after including all other host environmental definitions, in + * order to override the definitions. + */ +#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI) +#include "acefi.h" + #else /* Unknown environment */ @@ -326,7 +338,8 @@ * ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. * Otherwise, local versions of string/memory functions will be used. * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and - * the standard header files may be used. + * the standard header files may be used. Defining this implies that + * ACPI_USE_SYSTEM_CLIBRARY has been defined. * * The ACPICA subsystem only uses low level C library functions that do not * call operating system services and may therefore be inlined in the code. @@ -334,7 +347,6 @@ * It may be necessary to tailor these include files to the target * generation environment. */ -#ifdef ACPI_USE_SYSTEM_CLIBRARY /* Use the standard C library headers. We want to keep these to a minimum. */ @@ -342,57 +354,20 @@ /* Use the standard headers from the standard locations */ -#include <stdarg.h> #include <stdlib.h> #include <string.h> #include <ctype.h> +#ifdef ACPI_APPLICATION +#include <stdio.h> +#include <fcntl.h> +#include <errno.h> +#include <time.h> +#include <signal.h> +#endif #endif /* ACPI_USE_STANDARD_HEADERS */ -/* We will be linking to the standard Clib functions */ - -#else - -/****************************************************************************** - * - * Not using native C library, use local implementations - * - *****************************************************************************/ - -/* - * Use local definitions of C library macros and functions. These function - * implementations may not be as efficient as an inline or assembly code - * implementation provided by a native C library, but they are functionally - * equivalent. - */ -#ifndef va_arg - -#ifndef _VALIST -#define _VALIST -typedef char *va_list; -#endif /* _VALIST */ - -/* Storage alignment properties */ - -#define _AUPBND (sizeof (acpi_native_int) - 1) -#define _ADNBND (sizeof (acpi_native_int) - 1) - -/* Variable argument list macro definitions */ - -#define _bnd(X, bnd) (((sizeof (X)) + (bnd)) & (~(bnd))) -#define va_arg(ap, T) (*(T *)(((ap) += (_bnd (T, _AUPBND))) - (_bnd (T,_ADNBND)))) -#define va_end(ap) (ap = (va_list) NULL) -#define va_start(ap, A) (void) ((ap) = (((char *) &(A)) + (_bnd (A,_AUPBND)))) - -#endif /* va_arg */ - -/* Use the local (ACPICA) definitions of the clib functions */ - -#endif /* ACPI_USE_SYSTEM_CLIBRARY */ - -#ifndef ACPI_FILE #ifdef ACPI_APPLICATION -#include <stdio.h> #define ACPI_FILE FILE * #define ACPI_FILE_OUT stdout #define ACPI_FILE_ERR stderr @@ -401,6 +376,9 @@ typedef char *va_list; #define ACPI_FILE_OUT NULL #define ACPI_FILE_ERR NULL #endif /* ACPI_APPLICATION */ -#endif /* ACPI_FILE */ + +#ifndef ACPI_INIT_FUNCTION +#define ACPI_INIT_FUNCTION +#endif #endif /* __ACENV_H__ */ diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h index 4f15c1d10b61..b3171b9d6974 100644 --- a/include/acpi/platform/acenvex.h +++ b/include/acpi/platform/acenvex.h @@ -56,17 +56,24 @@ #if defined(_LINUX) || defined(__linux__) #include <acpi/platform/aclinuxex.h> -#elif defined(WIN32) -#include "acwinex.h" +#elif defined(__DragonFly__) +#include "acdragonflyex.h" -#elif defined(_AED_EFI) +/* + * EFI applications can be built with -nostdlib, in this case, it must be + * included after including all other host environmental definitions, in + * order to override the definitions. + */ +#elif defined(_AED_EFI) || defined(_GNU_EFI) || defined(_EDK2_EFI) #include "acefiex.h" -#elif defined(_GNU_EFI) -#include "acefiex.h" +#endif -#elif defined(__DragonFly__) -#include "acdragonflyex.h" +#if defined(__GNUC__) && !defined(__INTEL_COMPILER) +#include "acgccex.h" + +#elif defined(_MSC_VER) +#include "acmsvcex.h" #endif diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index c5a216c976fa..8f66aaabadf7 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -44,6 +44,12 @@ #ifndef __ACGCC_H__ #define __ACGCC_H__ +/* + * Use compiler specific <stdarg.h> is a good practice for even when + * -nostdinc is specified (i.e., ACPI_USE_STANDARD_HEADERS undefined. + */ +#include <stdarg.h> + #define ACPI_INLINE __inline__ /* Function name is used for debug output. Non-ANSI, compiler-dependent */ @@ -64,17 +70,6 @@ */ #define ACPI_UNUSED_VAR __attribute__ ((unused)) -/* - * Some versions of gcc implement strchr() with a buggy macro. So, - * undef it here. Prevents error messages of this form (usually from the - * file getopt.c): - * - * error: logical '&&' with non-zero constant will always evaluate as true - */ -#ifdef strchr -#undef strchr -#endif - /* GCC supports __VA_ARGS__ in macros */ #define COMPILER_VA_MACRO 1 diff --git a/include/acpi/platform/acgccex.h b/include/acpi/platform/acgccex.h new file mode 100644 index 000000000000..46ead2caada4 --- /dev/null +++ b/include/acpi/platform/acgccex.h @@ -0,0 +1,58 @@ +/****************************************************************************** + * + * Name: acgccex.h - Extra GCC specific defines, etc. + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2016, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + +#ifndef __ACGCCEX_H__ +#define __ACGCCEX_H__ + +/* + * Some versions of gcc implement strchr() with a buggy macro. So, + * undef it here. Prevents error messages of this form (usually from the + * file getopt.c): + * + * error: logical '&&' with non-zero constant will always evaluate as true + */ +#ifdef strchr +#undef strchr +#endif + +#endif /* __ACGCCEX_H__ */ diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 93b61b1f2beb..a5d98d171866 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -92,6 +92,8 @@ #include <asm/acenv.h> #endif +#define ACPI_INIT_FUNCTION __init + #ifndef CONFIG_ACPI /* External globals for __KERNEL__, stubs is needed */ @@ -168,13 +170,21 @@ #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename #define ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory +#define ACPI_MSG_ERROR KERN_ERR "ACPI Error: " +#define ACPI_MSG_EXCEPTION KERN_ERR "ACPI Exception: " +#define ACPI_MSG_WARNING KERN_WARNING "ACPI Warning: " +#define ACPI_MSG_INFO KERN_INFO "ACPI: " + +#define ACPI_MSG_BIOS_ERROR KERN_ERR "ACPI BIOS Error (bug): " +#define ACPI_MSG_BIOS_WARNING KERN_WARNING "ACPI BIOS Warning (bug): " + #else /* !__KERNEL__ */ -#include <stdarg.h> -#include <string.h> -#include <stdlib.h> -#include <ctype.h> +#define ACPI_USE_STANDARD_HEADERS + +#ifdef ACPI_USE_STANDARD_HEADERS #include <unistd.h> +#endif /* Define/disable kernel-specific declarators */ @@ -205,8 +215,4 @@ #endif /* __KERNEL__ */ -/* Linux uses GCC */ - -#include <acpi/platform/acgcc.h> - #endif /* __ACLINUX_H__ */ diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h index f8bb0d857bff..a5509d87230a 100644 --- a/include/acpi/platform/aclinuxex.h +++ b/include/acpi/platform/aclinuxex.h @@ -71,7 +71,7 @@ /* * Overrides for in-kernel ACPICA */ -acpi_status __init acpi_os_initialize(void); +acpi_status ACPI_INIT_FUNCTION acpi_os_initialize(void); acpi_status acpi_os_terminate(void); |