diff options
Diffstat (limited to 'include')
123 files changed, 3972 insertions, 611 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); diff --git a/include/acpi/processor.h b/include/acpi/processor.h index bfe6b2e10f3a..f3db11c24654 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -359,7 +359,7 @@ extern int acpi_processor_set_throttling(struct acpi_processor *pr, * onlined/offlined. In such case the flags.throttling will be updated. */ extern void acpi_processor_reevaluate_tstate(struct acpi_processor *pr, - unsigned long action); + bool is_dead); extern const struct file_operations acpi_processor_throttling_fops; extern void acpi_processor_throttling_init(void); #else @@ -380,7 +380,7 @@ static inline int acpi_processor_set_throttling(struct acpi_processor *pr, } static inline void acpi_processor_reevaluate_tstate(struct acpi_processor *pr, - unsigned long action) {} + bool is_dead) {} static inline void acpi_processor_throttling_init(void) {} #endif /* CONFIG_ACPI_CPU_FREQ_PSS */ diff --git a/include/dt-bindings/clock/exynos5410.h b/include/dt-bindings/clock/exynos5410.h index 85b467b3a207..6cb4e90f81fc 100644 --- a/include/dt-bindings/clock/exynos5410.h +++ b/include/dt-bindings/clock/exynos5410.h @@ -19,6 +19,7 @@ #define CLK_FOUT_MPLL 4 #define CLK_FOUT_BPLL 5 #define CLK_FOUT_KPLL 6 +#define CLK_FOUT_EPLL 7 /* gate for special clocks (sclk) */ #define CLK_SCLK_UART0 128 @@ -55,6 +56,8 @@ #define CLK_MMC0 351 #define CLK_MMC1 352 #define CLK_MMC2 353 +#define CLK_PDMA0 362 +#define CLK_PDMA1 363 #define CLK_USBH20 365 #define CLK_USBD300 366 #define CLK_USBD301 367 diff --git a/include/dt-bindings/clock/exynos5420.h b/include/dt-bindings/clock/exynos5420.h index 17ab8394bec7..6fd21c291416 100644 --- a/include/dt-bindings/clock/exynos5420.h +++ b/include/dt-bindings/clock/exynos5420.h @@ -214,6 +214,9 @@ #define CLK_MOUT_SW_ACLK400 651 #define CLK_MOUT_USER_ACLK300_GSCL 652 #define CLK_MOUT_SW_ACLK300_GSCL 653 +#define CLK_MOUT_MCLK_CDREX 654 +#define CLK_MOUT_BPLL 655 +#define CLK_MOUT_MX_MSPLL_CCORE 656 /* divider clocks */ #define CLK_DOUT_PIXEL 768 @@ -239,8 +242,14 @@ #define CLK_DOUT_ACLK300_DISP1 788 #define CLK_DOUT_ACLK300_GSCL 789 #define CLK_DOUT_ACLK400_DISP1 790 +#define CLK_DOUT_PCLK_CDREX 791 +#define CLK_DOUT_SCLK_CDREX 792 +#define CLK_DOUT_ACLK_CDREX1 793 +#define CLK_DOUT_CCLK_DREX0 794 +#define CLK_DOUT_CLK2X_PHY0 795 +#define CLK_DOUT_PCLK_CORE_MEM 796 /* must be greater than maximal clock id */ -#define CLK_NR_CLKS 791 +#define CLK_NR_CLKS 797 #endif /* _DT_BINDINGS_CLOCK_EXYNOS_5420_H */ diff --git a/include/dt-bindings/clock/exynos5440.h b/include/dt-bindings/clock/exynos5440.h index c66fc405a79a..842cdc0adff1 100644 --- a/include/dt-bindings/clock/exynos5440.h +++ b/include/dt-bindings/clock/exynos5440.h @@ -14,6 +14,8 @@ #define CLK_XTAL 1 #define CLK_ARM_CLK 2 +#define CLK_CPLLA 3 +#define CLK_CPLLB 4 #define CLK_SPI_BAUD 16 #define CLK_PB0_250 17 #define CLK_PR0_250 18 diff --git a/include/dt-bindings/clock/gxbb-aoclkc.h b/include/dt-bindings/clock/gxbb-aoclkc.h new file mode 100644 index 000000000000..31751482d13c --- /dev/null +++ b/include/dt-bindings/clock/gxbb-aoclkc.h @@ -0,0 +1,66 @@ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + * The full GNU General Public License is included in this distribution + * in the file called COPYING. + * + * BSD LICENSE + * + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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 MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * 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 DAMAGE. + */ + +#ifndef DT_BINDINGS_CLOCK_AMLOGIC_MESON_GXBB_AOCLK +#define DT_BINDINGS_CLOCK_AMLOGIC_MESON_GXBB_AOCLK + +#define CLKID_AO_REMOTE 0 +#define CLKID_AO_I2C_MASTER 1 +#define CLKID_AO_I2C_SLAVE 2 +#define CLKID_AO_UART1 3 +#define CLKID_AO_UART2 4 +#define CLKID_AO_IR_BLASTER 5 + +#endif diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h index f889d80246cb..ce4ad637083d 100644 --- a/include/dt-bindings/clock/gxbb-clkc.h +++ b/include/dt-bindings/clock/gxbb-clkc.h @@ -6,7 +6,14 @@ #define __GXBB_CLKC_H #define CLKID_CPUCLK 1 +#define CLKID_HDMI_PLL 2 +#define CLKID_FCLK_DIV2 4 +#define CLKID_FCLK_DIV3 5 +#define CLKID_FCLK_DIV4 6 #define CLKID_CLK81 12 #define CLKID_ETH 36 +#define CLKID_SD_EMMC_A 94 +#define CLKID_SD_EMMC_B 95 +#define CLKID_SD_EMMC_C 96 #endif /* __GXBB_CLKC_H */ diff --git a/include/dt-bindings/clock/imx5-clock.h b/include/dt-bindings/clock/imx5-clock.h index f4b7478e23c8..d382fc71aa83 100644 --- a/include/dt-bindings/clock/imx5-clock.h +++ b/include/dt-bindings/clock/imx5-clock.h @@ -201,6 +201,19 @@ #define IMX5_CLK_STEP_SEL 189 #define IMX5_CLK_CPU_PODF_SEL 190 #define IMX5_CLK_ARM 191 -#define IMX5_CLK_END 192 +#define IMX5_CLK_FIRI_PRED 192 +#define IMX5_CLK_FIRI_SEL 193 +#define IMX5_CLK_FIRI_PODF 194 +#define IMX5_CLK_FIRI_SERIAL_GATE 195 +#define IMX5_CLK_FIRI_IPG_GATE 196 +#define IMX5_CLK_CSI0_MCLK1_PRED 197 +#define IMX5_CLK_CSI0_MCLK1_SEL 198 +#define IMX5_CLK_CSI0_MCLK1_PODF 199 +#define IMX5_CLK_CSI0_MCLK1_GATE 200 +#define IMX5_CLK_IEEE1588_PRED 201 +#define IMX5_CLK_IEEE1588_SEL 202 +#define IMX5_CLK_IEEE1588_PODF 203 +#define IMX5_CLK_IEEE1588_GATE 204 +#define IMX5_CLK_END 205 #endif /* __DT_BINDINGS_CLOCK_IMX5_H */ diff --git a/include/dt-bindings/clock/imx6qdl-clock.h b/include/dt-bindings/clock/imx6qdl-clock.h index 29050337d9d5..da59fd9cdb5e 100644 --- a/include/dt-bindings/clock/imx6qdl-clock.h +++ b/include/dt-bindings/clock/imx6qdl-clock.h @@ -269,6 +269,8 @@ #define IMX6QDL_CLK_PRG0_APB 256 #define IMX6QDL_CLK_PRG1_APB 257 #define IMX6QDL_CLK_PRE_AXI 258 -#define IMX6QDL_CLK_END 259 +#define IMX6QDL_CLK_MLB_SEL 259 +#define IMX6QDL_CLK_MLB_PODF 260 +#define IMX6QDL_CLK_END 261 #endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */ diff --git a/include/dt-bindings/clock/maxim,max77620.h b/include/dt-bindings/clock/maxim,max77620.h new file mode 100644 index 000000000000..82aba2849681 --- /dev/null +++ b/include/dt-bindings/clock/maxim,max77620.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2016 NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Device Tree binding constants clocks for the Maxim 77620 PMIC. + */ + +#ifndef _DT_BINDINGS_CLOCK_MAXIM_MAX77620_CLOCK_H +#define _DT_BINDINGS_CLOCK_MAXIM_MAX77620_CLOCK_H + +/* Fixed rate clocks. */ + +#define MAX77620_CLK_32K_OUT0 0 + +/* Total number of clocks. */ +#define MAX77620_CLKS_NUM (MAX77620_CLK_32K_OUT0 + 1) + +#endif /* _DT_BINDINGS_CLOCK_MAXIM_MAX77620_CLOCK_H */ diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h index 595a58d0969a..a55ff8c9b30f 100644 --- a/include/dt-bindings/clock/meson8b-clkc.h +++ b/include/dt-bindings/clock/meson8b-clkc.h @@ -22,6 +22,4 @@ #define CLKID_MPEG_SEL 14 #define CLKID_MPEG_DIV 15 -#define CLK_NR_CLKS (CLKID_MPEG_DIV + 1) - #endif /* __MESON8B_CLKC_H */ diff --git a/include/dt-bindings/clock/mt2701-clk.h b/include/dt-bindings/clock/mt2701-clk.h new file mode 100644 index 000000000000..2062c67e2e51 --- /dev/null +++ b/include/dt-bindings/clock/mt2701-clk.h @@ -0,0 +1,486 @@ +/* + * Copyright (c) 2014 MediaTek Inc. + * Author: Shunli Wang <shunli.wang@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_MT2701_H +#define _DT_BINDINGS_CLK_MT2701_H + +/* TOPCKGEN */ +#define CLK_TOP_SYSPLL 1 +#define CLK_TOP_SYSPLL_D2 2 +#define CLK_TOP_SYSPLL_D3 3 +#define CLK_TOP_SYSPLL_D5 4 +#define CLK_TOP_SYSPLL_D7 5 +#define CLK_TOP_SYSPLL1_D2 6 +#define CLK_TOP_SYSPLL1_D4 7 +#define CLK_TOP_SYSPLL1_D8 8 +#define CLK_TOP_SYSPLL1_D16 9 +#define CLK_TOP_SYSPLL2_D2 10 +#define CLK_TOP_SYSPLL2_D4 11 +#define CLK_TOP_SYSPLL2_D8 12 +#define CLK_TOP_SYSPLL3_D2 13 +#define CLK_TOP_SYSPLL3_D4 14 +#define CLK_TOP_SYSPLL4_D2 15 +#define CLK_TOP_SYSPLL4_D4 16 +#define CLK_TOP_UNIVPLL 17 +#define CLK_TOP_UNIVPLL_D2 18 +#define CLK_TOP_UNIVPLL_D3 19 +#define CLK_TOP_UNIVPLL_D5 20 +#define CLK_TOP_UNIVPLL_D7 21 +#define CLK_TOP_UNIVPLL_D26 22 +#define CLK_TOP_UNIVPLL_D52 23 +#define CLK_TOP_UNIVPLL_D108 24 +#define CLK_TOP_USB_PHY48M 25 +#define CLK_TOP_UNIVPLL1_D2 26 +#define CLK_TOP_UNIVPLL1_D4 27 +#define CLK_TOP_UNIVPLL1_D8 28 +#define CLK_TOP_UNIVPLL2_D2 29 +#define CLK_TOP_UNIVPLL2_D4 30 +#define CLK_TOP_UNIVPLL2_D8 31 +#define CLK_TOP_UNIVPLL2_D16 32 +#define CLK_TOP_UNIVPLL2_D32 33 +#define CLK_TOP_UNIVPLL3_D2 34 +#define CLK_TOP_UNIVPLL3_D4 35 +#define CLK_TOP_UNIVPLL3_D8 36 +#define CLK_TOP_MSDCPLL 37 +#define CLK_TOP_MSDCPLL_D2 38 +#define CLK_TOP_MSDCPLL_D4 39 +#define CLK_TOP_MSDCPLL_D8 40 +#define CLK_TOP_MMPLL 41 +#define CLK_TOP_MMPLL_D2 42 +#define CLK_TOP_DMPLL 43 +#define CLK_TOP_DMPLL_D2 44 +#define CLK_TOP_DMPLL_D4 45 +#define CLK_TOP_DMPLL_X2 46 +#define CLK_TOP_TVDPLL 47 +#define CLK_TOP_TVDPLL_D2 48 +#define CLK_TOP_TVDPLL_D4 49 +#define CLK_TOP_TVD2PLL 50 +#define CLK_TOP_TVD2PLL_D2 51 +#define CLK_TOP_HADDS2PLL_98M 52 +#define CLK_TOP_HADDS2PLL_294M 53 +#define CLK_TOP_HADDS2_FB 54 +#define CLK_TOP_MIPIPLL_D2 55 +#define CLK_TOP_MIPIPLL_D4 56 +#define CLK_TOP_HDMIPLL 57 +#define CLK_TOP_HDMIPLL_D2 58 +#define CLK_TOP_HDMIPLL_D3 59 +#define CLK_TOP_HDMI_SCL_RX 60 +#define CLK_TOP_HDMI_0_PIX340M 61 +#define CLK_TOP_HDMI_0_DEEP340M 62 +#define CLK_TOP_HDMI_0_PLL340M 63 +#define CLK_TOP_AUD1PLL_98M 64 +#define CLK_TOP_AUD2PLL_90M 65 +#define CLK_TOP_AUDPLL 66 +#define CLK_TOP_AUDPLL_D4 67 +#define CLK_TOP_AUDPLL_D8 68 +#define CLK_TOP_AUDPLL_D16 69 +#define CLK_TOP_AUDPLL_D24 70 +#define CLK_TOP_ETHPLL_500M 71 +#define CLK_TOP_VDECPLL 72 +#define CLK_TOP_VENCPLL 73 +#define CLK_TOP_MIPIPLL 74 +#define CLK_TOP_ARMPLL_1P3G 75 + +#define CLK_TOP_MM_SEL 76 +#define CLK_TOP_DDRPHYCFG_SEL 77 +#define CLK_TOP_MEM_SEL 78 +#define CLK_TOP_AXI_SEL 79 +#define CLK_TOP_CAMTG_SEL 80 +#define CLK_TOP_MFG_SEL 81 +#define CLK_TOP_VDEC_SEL 82 +#define CLK_TOP_PWM_SEL 83 +#define CLK_TOP_MSDC30_0_SEL 84 +#define CLK_TOP_USB20_SEL 85 +#define CLK_TOP_SPI0_SEL 86 +#define CLK_TOP_UART_SEL 87 +#define CLK_TOP_AUDINTBUS_SEL 88 +#define CLK_TOP_AUDIO_SEL 89 +#define CLK_TOP_MSDC30_2_SEL 90 +#define CLK_TOP_MSDC30_1_SEL 91 +#define CLK_TOP_DPI1_SEL 92 +#define CLK_TOP_DPI0_SEL 93 +#define CLK_TOP_SCP_SEL 94 +#define CLK_TOP_PMICSPI_SEL 95 +#define CLK_TOP_APLL_SEL 96 +#define CLK_TOP_HDMI_SEL 97 +#define CLK_TOP_TVE_SEL 98 +#define CLK_TOP_EMMC_HCLK_SEL 99 +#define CLK_TOP_NFI2X_SEL 100 +#define CLK_TOP_RTC_SEL 101 +#define CLK_TOP_OSD_SEL 102 +#define CLK_TOP_NR_SEL 103 +#define CLK_TOP_DI_SEL 104 +#define CLK_TOP_FLASH_SEL 105 +#define CLK_TOP_ASM_M_SEL 106 +#define CLK_TOP_ASM_I_SEL 107 +#define CLK_TOP_INTDIR_SEL 108 +#define CLK_TOP_HDMIRX_BIST_SEL 109 +#define CLK_TOP_ETHIF_SEL 110 +#define CLK_TOP_MS_CARD_SEL 111 +#define CLK_TOP_ASM_H_SEL 112 +#define CLK_TOP_SPI1_SEL 113 +#define CLK_TOP_CMSYS_SEL 114 +#define CLK_TOP_MSDC30_3_SEL 115 +#define CLK_TOP_HDMIRX26_24_SEL 116 +#define CLK_TOP_AUD2DVD_SEL 117 +#define CLK_TOP_8BDAC_SEL 118 +#define CLK_TOP_SPI2_SEL 119 +#define CLK_TOP_AUD_MUX1_SEL 120 +#define CLK_TOP_AUD_MUX2_SEL 121 +#define CLK_TOP_AUDPLL_MUX_SEL 122 +#define CLK_TOP_AUD_K1_SRC_SEL 123 +#define CLK_TOP_AUD_K2_SRC_SEL 124 +#define CLK_TOP_AUD_K3_SRC_SEL 125 +#define CLK_TOP_AUD_K4_SRC_SEL 126 +#define CLK_TOP_AUD_K5_SRC_SEL 127 +#define CLK_TOP_AUD_K6_SRC_SEL 128 +#define CLK_TOP_PADMCLK_SEL 129 +#define CLK_TOP_AUD_EXTCK1_DIV 130 +#define CLK_TOP_AUD_EXTCK2_DIV 131 +#define CLK_TOP_AUD_MUX1_DIV 132 +#define CLK_TOP_AUD_MUX2_DIV 133 +#define CLK_TOP_AUD_K1_SRC_DIV 134 +#define CLK_TOP_AUD_K2_SRC_DIV 135 +#define CLK_TOP_AUD_K3_SRC_DIV 136 +#define CLK_TOP_AUD_K4_SRC_DIV 137 +#define CLK_TOP_AUD_K5_SRC_DIV 138 +#define CLK_TOP_AUD_K6_SRC_DIV 139 +#define CLK_TOP_AUD_I2S1_MCLK 140 +#define CLK_TOP_AUD_I2S2_MCLK 141 +#define CLK_TOP_AUD_I2S3_MCLK 142 +#define CLK_TOP_AUD_I2S4_MCLK 143 +#define CLK_TOP_AUD_I2S5_MCLK 144 +#define CLK_TOP_AUD_I2S6_MCLK 145 +#define CLK_TOP_AUD_48K_TIMING 146 +#define CLK_TOP_AUD_44K_TIMING 147 + +#define CLK_TOP_32K_INTERNAL 148 +#define CLK_TOP_32K_EXTERNAL 149 +#define CLK_TOP_CLK26M_D8 150 +#define CLK_TOP_8BDAC 151 +#define CLK_TOP_WBG_DIG_416M 152 +#define CLK_TOP_DPI 153 +#define CLK_TOP_HDMITX_CLKDIG_CTS 154 +#define CLK_TOP_DSI0_LNTC_DSI 155 +#define CLK_TOP_AUD_EXT1 156 +#define CLK_TOP_AUD_EXT2 157 +#define CLK_TOP_NFI1X_PAD 158 +#define CLK_TOP_NR 159 + +/* APMIXEDSYS */ + +#define CLK_APMIXED_ARMPLL 1 +#define CLK_APMIXED_MAINPLL 2 +#define CLK_APMIXED_UNIVPLL 3 +#define CLK_APMIXED_MMPLL 4 +#define CLK_APMIXED_MSDCPLL 5 +#define CLK_APMIXED_TVDPLL 6 +#define CLK_APMIXED_AUD1PLL 7 +#define CLK_APMIXED_TRGPLL 8 +#define CLK_APMIXED_ETHPLL 9 +#define CLK_APMIXED_VDECPLL 10 +#define CLK_APMIXED_HADDS2PLL 11 +#define CLK_APMIXED_AUD2PLL 12 +#define CLK_APMIXED_TVD2PLL 13 +#define CLK_APMIXED_NR 14 + +/* DDRPHY */ + +#define CLK_DDRPHY_VENCPLL 1 +#define CLK_DDRPHY_NR 2 + +/* INFRACFG */ + +#define CLK_INFRA_DBG 1 +#define CLK_INFRA_SMI 2 +#define CLK_INFRA_QAXI_CM4 3 +#define CLK_INFRA_AUD_SPLIN_B 4 +#define CLK_INFRA_AUDIO 5 +#define CLK_INFRA_EFUSE 6 +#define CLK_INFRA_L2C_SRAM 7 +#define CLK_INFRA_M4U 8 +#define CLK_INFRA_CONNMCU 9 +#define CLK_INFRA_TRNG 10 +#define CLK_INFRA_RAMBUFIF 11 +#define CLK_INFRA_CPUM 12 +#define CLK_INFRA_KP 13 +#define CLK_INFRA_CEC 14 +#define CLK_INFRA_IRRX 15 +#define CLK_INFRA_PMICSPI 16 +#define CLK_INFRA_PMICWRAP 17 +#define CLK_INFRA_DDCCI 18 +#define CLK_INFRA_CLK_13M 19 +#define CLK_INFRA_NR 20 + +/* PERICFG */ + +#define CLK_PERI_NFI 1 +#define CLK_PERI_THERM 2 +#define CLK_PERI_PWM1 3 +#define CLK_PERI_PWM2 4 +#define CLK_PERI_PWM3 5 +#define CLK_PERI_PWM4 6 +#define CLK_PERI_PWM5 7 +#define CLK_PERI_PWM6 8 +#define CLK_PERI_PWM7 9 +#define CLK_PERI_PWM 10 +#define CLK_PERI_USB0 11 +#define CLK_PERI_USB1 12 +#define CLK_PERI_AP_DMA 13 +#define CLK_PERI_MSDC30_0 14 +#define CLK_PERI_MSDC30_1 15 +#define CLK_PERI_MSDC30_2 16 +#define CLK_PERI_MSDC30_3 17 +#define CLK_PERI_MSDC50_3 18 +#define CLK_PERI_NLI 19 +#define CLK_PERI_UART0 20 +#define CLK_PERI_UART1 21 +#define CLK_PERI_UART2 22 +#define CLK_PERI_UART3 23 +#define CLK_PERI_BTIF 24 +#define CLK_PERI_I2C0 25 +#define CLK_PERI_I2C1 26 +#define CLK_PERI_I2C2 27 +#define CLK_PERI_I2C3 28 +#define CLK_PERI_AUXADC 29 +#define CLK_PERI_SPI0 30 +#define CLK_PERI_ETH 31 +#define CLK_PERI_USB0_MCU 32 + +#define CLK_PERI_USB1_MCU 33 +#define CLK_PERI_USB_SLV 34 +#define CLK_PERI_GCPU 35 +#define CLK_PERI_NFI_ECC 36 +#define CLK_PERI_NFI_PAD 37 +#define CLK_PERI_FLASH 38 +#define CLK_PERI_HOST89_INT 39 +#define CLK_PERI_HOST89_SPI 40 +#define CLK_PERI_HOST89_DVD 41 +#define CLK_PERI_SPI1 42 +#define CLK_PERI_SPI2 43 +#define CLK_PERI_FCI 44 + +#define CLK_PERI_UART0_SEL 45 +#define CLK_PERI_UART1_SEL 46 +#define CLK_PERI_UART2_SEL 47 +#define CLK_PERI_UART3_SEL 48 +#define CLK_PERI_NR 49 + +/* AUDIO */ + +#define CLK_AUD_AFE 1 +#define CLK_AUD_LRCK_DETECT 2 +#define CLK_AUD_I2S 3 +#define CLK_AUD_APLL_TUNER 4 +#define CLK_AUD_HDMI 5 +#define CLK_AUD_SPDF 6 +#define CLK_AUD_SPDF2 7 +#define CLK_AUD_APLL 8 +#define CLK_AUD_TML 9 +#define CLK_AUD_AHB_IDLE_EXT 10 +#define CLK_AUD_AHB_IDLE_INT 11 + +#define CLK_AUD_I2SIN1 12 +#define CLK_AUD_I2SIN2 13 +#define CLK_AUD_I2SIN3 14 +#define CLK_AUD_I2SIN4 15 +#define CLK_AUD_I2SIN5 16 +#define CLK_AUD_I2SIN6 17 +#define CLK_AUD_I2SO1 18 +#define CLK_AUD_I2SO2 19 +#define CLK_AUD_I2SO3 20 +#define CLK_AUD_I2SO4 21 +#define CLK_AUD_I2SO5 22 +#define CLK_AUD_I2SO6 23 +#define CLK_AUD_ASRCI1 24 +#define CLK_AUD_ASRCI2 25 +#define CLK_AUD_ASRCO1 26 +#define CLK_AUD_ASRCO2 27 +#define CLK_AUD_ASRC11 28 +#define CLK_AUD_ASRC12 29 +#define CLK_AUD_HDMIRX 30 +#define CLK_AUD_INTDIR 31 +#define CLK_AUD_A1SYS 32 +#define CLK_AUD_A2SYS 33 +#define CLK_AUD_AFE_CONN 34 +#define CLK_AUD_AFE_PCMIF 35 +#define CLK_AUD_AFE_MRGIF 36 + +#define CLK_AUD_MMIF_UL1 37 +#define CLK_AUD_MMIF_UL2 38 +#define CLK_AUD_MMIF_UL3 39 +#define CLK_AUD_MMIF_UL4 40 +#define CLK_AUD_MMIF_UL5 41 +#define CLK_AUD_MMIF_UL6 42 +#define CLK_AUD_MMIF_DL1 43 +#define CLK_AUD_MMIF_DL2 44 +#define CLK_AUD_MMIF_DL3 45 +#define CLK_AUD_MMIF_DL4 46 +#define CLK_AUD_MMIF_DL5 47 +#define CLK_AUD_MMIF_DL6 48 +#define CLK_AUD_MMIF_DLMCH 49 +#define CLK_AUD_MMIF_ARB1 50 +#define CLK_AUD_MMIF_AWB1 51 +#define CLK_AUD_MMIF_AWB2 52 +#define CLK_AUD_MMIF_DAI 53 + +#define CLK_AUD_DMIC1 54 +#define CLK_AUD_DMIC2 55 +#define CLK_AUD_ASRCI3 56 +#define CLK_AUD_ASRCI4 57 +#define CLK_AUD_ASRCI5 58 +#define CLK_AUD_ASRCI6 59 +#define CLK_AUD_ASRCO3 60 +#define CLK_AUD_ASRCO4 61 +#define CLK_AUD_ASRCO5 62 +#define CLK_AUD_ASRCO6 63 +#define CLK_AUD_MEM_ASRC1 64 +#define CLK_AUD_MEM_ASRC2 65 +#define CLK_AUD_MEM_ASRC3 66 +#define CLK_AUD_MEM_ASRC4 67 +#define CLK_AUD_MEM_ASRC5 68 +#define CLK_AUD_DSD_ENC 69 +#define CLK_AUD_ASRC_BRG 70 +#define CLK_AUD_NR 71 + +/* MMSYS */ + +#define CLK_MM_SMI_COMMON 1 +#define CLK_MM_SMI_LARB0 2 +#define CLK_MM_CMDQ 3 +#define CLK_MM_MUTEX 4 +#define CLK_MM_DISP_COLOR 5 +#define CLK_MM_DISP_BLS 6 +#define CLK_MM_DISP_WDMA 7 +#define CLK_MM_DISP_RDMA 8 +#define CLK_MM_DISP_OVL 9 +#define CLK_MM_MDP_TDSHP 10 +#define CLK_MM_MDP_WROT 11 +#define CLK_MM_MDP_WDMA 12 +#define CLK_MM_MDP_RSZ1 13 +#define CLK_MM_MDP_RSZ0 14 +#define CLK_MM_MDP_RDMA 15 +#define CLK_MM_MDP_BLS_26M 16 +#define CLK_MM_CAM_MDP 17 +#define CLK_MM_FAKE_ENG 18 +#define CLK_MM_MUTEX_32K 19 +#define CLK_MM_DISP_RDMA1 20 +#define CLK_MM_DISP_UFOE 21 + +#define CLK_MM_DSI_ENGINE 22 +#define CLK_MM_DSI_DIG 23 +#define CLK_MM_DPI_DIGL 24 +#define CLK_MM_DPI_ENGINE 25 +#define CLK_MM_DPI1_DIGL 26 +#define CLK_MM_DPI1_ENGINE 27 +#define CLK_MM_TVE_OUTPUT 28 +#define CLK_MM_TVE_INPUT 29 +#define CLK_MM_HDMI_PIXEL 30 +#define CLK_MM_HDMI_PLL 31 +#define CLK_MM_HDMI_AUDIO 32 +#define CLK_MM_HDMI_SPDIF 33 +#define CLK_MM_TVE_FMM 34 +#define CLK_MM_NR 35 + +/* IMGSYS */ + +#define CLK_IMG_SMI_COMM 1 +#define CLK_IMG_RESZ 2 +#define CLK_IMG_JPGDEC_SMI 3 +#define CLK_IMG_JPGDEC 4 +#define CLK_IMG_VENC_LT 5 +#define CLK_IMG_VENC 6 +#define CLK_IMG_NR 7 + +/* VDEC */ + +#define CLK_VDEC_CKGEN 1 +#define CLK_VDEC_LARB 2 +#define CLK_VDEC_NR 3 + +/* HIFSYS */ + +#define CLK_HIFSYS_USB0PHY 1 +#define CLK_HIFSYS_USB1PHY 2 +#define CLK_HIFSYS_PCIE0 3 +#define CLK_HIFSYS_PCIE1 4 +#define CLK_HIFSYS_PCIE2 5 +#define CLK_HIFSYS_NR 6 + +/* ETHSYS */ +#define CLK_ETHSYS_HSDMA 1 +#define CLK_ETHSYS_ESW 2 +#define CLK_ETHSYS_GP2 3 +#define CLK_ETHSYS_GP1 4 +#define CLK_ETHSYS_PCM 5 +#define CLK_ETHSYS_GDMA 6 +#define CLK_ETHSYS_I2S 7 +#define CLK_ETHSYS_CRYPTO 8 +#define CLK_ETHSYS_NR 9 + +/* BDP */ + +#define CLK_BDP_BRG_BA 1 +#define CLK_BDP_BRG_DRAM 2 +#define CLK_BDP_LARB_DRAM 3 +#define CLK_BDP_WR_VDI_PXL 4 +#define CLK_BDP_WR_VDI_DRAM 5 +#define CLK_BDP_WR_B 6 +#define CLK_BDP_DGI_IN 7 +#define CLK_BDP_DGI_OUT 8 +#define CLK_BDP_FMT_MAST_27 9 +#define CLK_BDP_FMT_B 10 +#define CLK_BDP_OSD_B 11 +#define CLK_BDP_OSD_DRAM 12 +#define CLK_BDP_OSD_AGENT 13 +#define CLK_BDP_OSD_PXL 14 +#define CLK_BDP_RLE_B 15 +#define CLK_BDP_RLE_AGENT 16 +#define CLK_BDP_RLE_DRAM 17 +#define CLK_BDP_F27M 18 +#define CLK_BDP_F27M_VDOUT 19 +#define CLK_BDP_F27_74_74 20 +#define CLK_BDP_F2FS 21 +#define CLK_BDP_F2FS74_148 22 +#define CLK_BDP_FB 23 +#define CLK_BDP_VDO_DRAM 24 +#define CLK_BDP_VDO_2FS 25 +#define CLK_BDP_VDO_B 26 +#define CLK_BDP_WR_DI_PXL 27 +#define CLK_BDP_WR_DI_DRAM 28 +#define CLK_BDP_WR_DI_B 29 +#define CLK_BDP_NR_PXL 30 +#define CLK_BDP_NR_DRAM 31 +#define CLK_BDP_NR_B 32 + +#define CLK_BDP_RX_F 33 +#define CLK_BDP_RX_X 34 +#define CLK_BDP_RXPDT 35 +#define CLK_BDP_RX_CSCL_N 36 +#define CLK_BDP_RX_CSCL 37 +#define CLK_BDP_RX_DDCSCL_N 38 +#define CLK_BDP_RX_DDCSCL 39 +#define CLK_BDP_RX_VCO 40 +#define CLK_BDP_RX_DP 41 +#define CLK_BDP_RX_P 42 +#define CLK_BDP_RX_M 43 +#define CLK_BDP_RX_PLL 44 +#define CLK_BDP_BRG_RT_B 45 +#define CLK_BDP_BRG_RT_DRAM 46 +#define CLK_BDP_LARBRT_DRAM 47 +#define CLK_BDP_TMDS_SYN 48 +#define CLK_BDP_HDMI_MON 49 +#define CLK_BDP_NR 50 + +#endif /* _DT_BINDINGS_CLK_MT2701_H */ diff --git a/include/dt-bindings/clock/qcom,gcc-mdm9615.h b/include/dt-bindings/clock/qcom,gcc-mdm9615.h new file mode 100644 index 000000000000..9ab2c4087120 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gcc-mdm9615.h @@ -0,0 +1,327 @@ +/* + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + * Copyright (c) BayLibre, SAS. + * Author : Neil Armstrong <narmstrong@baylibre.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_MDM_GCC_9615_H +#define _DT_BINDINGS_CLK_MDM_GCC_9615_H + +#define AFAB_CLK_SRC 0 +#define AFAB_CORE_CLK 1 +#define SFAB_MSS_Q6_SW_A_CLK 2 +#define SFAB_MSS_Q6_FW_A_CLK 3 +#define QDSS_STM_CLK 4 +#define SCSS_A_CLK 5 +#define SCSS_H_CLK 6 +#define SCSS_XO_SRC_CLK 7 +#define AFAB_EBI1_CH0_A_CLK 8 +#define AFAB_EBI1_CH1_A_CLK 9 +#define AFAB_AXI_S0_FCLK 10 +#define AFAB_AXI_S1_FCLK 11 +#define AFAB_AXI_S2_FCLK 12 +#define AFAB_AXI_S3_FCLK 13 +#define AFAB_AXI_S4_FCLK 14 +#define SFAB_CORE_CLK 15 +#define SFAB_AXI_S0_FCLK 16 +#define SFAB_AXI_S1_FCLK 17 +#define SFAB_AXI_S2_FCLK 18 +#define SFAB_AXI_S3_FCLK 19 +#define SFAB_AXI_S4_FCLK 20 +#define SFAB_AHB_S0_FCLK 21 +#define SFAB_AHB_S1_FCLK 22 +#define SFAB_AHB_S2_FCLK 23 +#define SFAB_AHB_S3_FCLK 24 +#define SFAB_AHB_S4_FCLK 25 +#define SFAB_AHB_S5_FCLK 26 +#define SFAB_AHB_S6_FCLK 27 +#define SFAB_AHB_S7_FCLK 28 +#define QDSS_AT_CLK_SRC 29 +#define QDSS_AT_CLK 30 +#define QDSS_TRACECLKIN_CLK_SRC 31 +#define QDSS_TRACECLKIN_CLK 32 +#define QDSS_TSCTR_CLK_SRC 33 +#define QDSS_TSCTR_CLK 34 +#define SFAB_ADM0_M0_A_CLK 35 +#define SFAB_ADM0_M1_A_CLK 36 +#define SFAB_ADM0_M2_H_CLK 37 +#define ADM0_CLK 38 +#define ADM0_PBUS_CLK 39 +#define MSS_XPU_CLK 40 +#define IMEM0_A_CLK 41 +#define QDSS_H_CLK 42 +#define PCIE_A_CLK 43 +#define PCIE_AUX_CLK 44 +#define PCIE_PHY_REF_CLK 45 +#define PCIE_H_CLK 46 +#define SFAB_CLK_SRC 47 +#define MAHB0_CLK 48 +#define Q6SW_CLK_SRC 49 +#define Q6SW_CLK 50 +#define Q6FW_CLK_SRC 51 +#define Q6FW_CLK 52 +#define SFAB_MSS_M_A_CLK 53 +#define SFAB_USB3_M_A_CLK 54 +#define SFAB_LPASS_Q6_A_CLK 55 +#define SFAB_AFAB_M_A_CLK 56 +#define AFAB_SFAB_M0_A_CLK 57 +#define AFAB_SFAB_M1_A_CLK 58 +#define SFAB_SATA_S_H_CLK 59 +#define DFAB_CLK_SRC 60 +#define DFAB_CLK 61 +#define SFAB_DFAB_M_A_CLK 62 +#define DFAB_SFAB_M_A_CLK 63 +#define DFAB_SWAY0_H_CLK 64 +#define DFAB_SWAY1_H_CLK 65 +#define DFAB_ARB0_H_CLK 66 +#define DFAB_ARB1_H_CLK 67 +#define PPSS_H_CLK 68 +#define PPSS_PROC_CLK 69 +#define PPSS_TIMER0_CLK 70 +#define PPSS_TIMER1_CLK 71 +#define PMEM_A_CLK 72 +#define DMA_BAM_H_CLK 73 +#define SIC_H_CLK 74 +#define SPS_TIC_H_CLK 75 +#define SLIMBUS_H_CLK 76 +#define SLIMBUS_XO_SRC_CLK 77 +#define CFPB_2X_CLK_SRC 78 +#define CFPB_CLK 79 +#define CFPB0_H_CLK 80 +#define CFPB1_H_CLK 81 +#define CFPB2_H_CLK 82 +#define SFAB_CFPB_M_H_CLK 83 +#define CFPB_MASTER_H_CLK 84 +#define SFAB_CFPB_S_H_CLK 85 +#define CFPB_SPLITTER_H_CLK 86 +#define TSIF_H_CLK 87 +#define TSIF_INACTIVITY_TIMERS_CLK 88 +#define TSIF_REF_SRC 89 +#define TSIF_REF_CLK 90 +#define CE1_H_CLK 91 +#define CE1_CORE_CLK 92 +#define CE1_SLEEP_CLK 93 +#define CE2_H_CLK 94 +#define CE2_CORE_CLK 95 +#define SFPB_H_CLK_SRC 97 +#define SFPB_H_CLK 98 +#define SFAB_SFPB_M_H_CLK 99 +#define SFAB_SFPB_S_H_CLK 100 +#define RPM_PROC_CLK 101 +#define RPM_BUS_H_CLK 102 +#define RPM_SLEEP_CLK 103 +#define RPM_TIMER_CLK 104 +#define RPM_MSG_RAM_H_CLK 105 +#define PMIC_ARB0_H_CLK 106 +#define PMIC_ARB1_H_CLK 107 +#define PMIC_SSBI2_SRC 108 +#define PMIC_SSBI2_CLK 109 +#define SDC1_H_CLK 110 +#define SDC2_H_CLK 111 +#define SDC3_H_CLK 112 +#define SDC4_H_CLK 113 +#define SDC5_H_CLK 114 +#define SDC1_SRC 115 +#define SDC2_SRC 116 +#define SDC3_SRC 117 +#define SDC4_SRC 118 +#define SDC5_SRC 119 +#define SDC1_CLK 120 +#define SDC2_CLK 121 +#define SDC3_CLK 122 +#define SDC4_CLK 123 +#define SDC5_CLK 124 +#define DFAB_A2_H_CLK 125 +#define USB_HS1_H_CLK 126 +#define USB_HS1_XCVR_SRC 127 +#define USB_HS1_XCVR_CLK 128 +#define USB_HSIC_H_CLK 129 +#define USB_HSIC_XCVR_FS_SRC 130 +#define USB_HSIC_XCVR_FS_CLK 131 +#define USB_HSIC_SYSTEM_CLK_SRC 132 +#define USB_HSIC_SYSTEM_CLK 133 +#define CFPB0_C0_H_CLK 134 +#define CFPB0_C1_H_CLK 135 +#define CFPB0_D0_H_CLK 136 +#define CFPB0_D1_H_CLK 137 +#define USB_FS1_H_CLK 138 +#define USB_FS1_XCVR_FS_SRC 139 +#define USB_FS1_XCVR_FS_CLK 140 +#define USB_FS1_SYSTEM_CLK 141 +#define USB_FS2_H_CLK 142 +#define USB_FS2_XCVR_FS_SRC 143 +#define USB_FS2_XCVR_FS_CLK 144 +#define USB_FS2_SYSTEM_CLK 145 +#define GSBI_COMMON_SIM_SRC 146 +#define GSBI1_H_CLK 147 +#define GSBI2_H_CLK 148 +#define GSBI3_H_CLK 149 +#define GSBI4_H_CLK 150 +#define GSBI5_H_CLK 151 +#define GSBI6_H_CLK 152 +#define GSBI7_H_CLK 153 +#define GSBI8_H_CLK 154 +#define GSBI9_H_CLK 155 +#define GSBI10_H_CLK 156 +#define GSBI11_H_CLK 157 +#define GSBI12_H_CLK 158 +#define GSBI1_UART_SRC 159 +#define GSBI1_UART_CLK 160 +#define GSBI2_UART_SRC 161 +#define GSBI2_UART_CLK 162 +#define GSBI3_UART_SRC 163 +#define GSBI3_UART_CLK 164 +#define GSBI4_UART_SRC 165 +#define GSBI4_UART_CLK 166 +#define GSBI5_UART_SRC 167 +#define GSBI5_UART_CLK 168 +#define GSBI6_UART_SRC 169 +#define GSBI6_UART_CLK 170 +#define GSBI7_UART_SRC 171 +#define GSBI7_UART_CLK 172 +#define GSBI8_UART_SRC 173 +#define GSBI8_UART_CLK 174 +#define GSBI9_UART_SRC 175 +#define GSBI9_UART_CLK 176 +#define GSBI10_UART_SRC 177 +#define GSBI10_UART_CLK 178 +#define GSBI11_UART_SRC 179 +#define GSBI11_UART_CLK 180 +#define GSBI12_UART_SRC 181 +#define GSBI12_UART_CLK 182 +#define GSBI1_QUP_SRC 183 +#define GSBI1_QUP_CLK 184 +#define GSBI2_QUP_SRC 185 +#define GSBI2_QUP_CLK 186 +#define GSBI3_QUP_SRC 187 +#define GSBI3_QUP_CLK 188 +#define GSBI4_QUP_SRC 189 +#define GSBI4_QUP_CLK 190 +#define GSBI5_QUP_SRC 191 +#define GSBI5_QUP_CLK 192 +#define GSBI6_QUP_SRC 193 +#define GSBI6_QUP_CLK 194 +#define GSBI7_QUP_SRC 195 +#define GSBI7_QUP_CLK 196 +#define GSBI8_QUP_SRC 197 +#define GSBI8_QUP_CLK 198 +#define GSBI9_QUP_SRC 199 +#define GSBI9_QUP_CLK 200 +#define GSBI10_QUP_SRC 201 +#define GSBI10_QUP_CLK 202 +#define GSBI11_QUP_SRC 203 +#define GSBI11_QUP_CLK 204 +#define GSBI12_QUP_SRC 205 +#define GSBI12_QUP_CLK 206 +#define GSBI1_SIM_CLK 207 +#define GSBI2_SIM_CLK 208 +#define GSBI3_SIM_CLK 209 +#define GSBI4_SIM_CLK 210 +#define GSBI5_SIM_CLK 211 +#define GSBI6_SIM_CLK 212 +#define GSBI7_SIM_CLK 213 +#define GSBI8_SIM_CLK 214 +#define GSBI9_SIM_CLK 215 +#define GSBI10_SIM_CLK 216 +#define GSBI11_SIM_CLK 217 +#define GSBI12_SIM_CLK 218 +#define USB_HSIC_HSIC_CLK_SRC 219 +#define USB_HSIC_HSIC_CLK 220 +#define USB_HSIC_HSIO_CAL_CLK 221 +#define SPDM_CFG_H_CLK 222 +#define SPDM_MSTR_H_CLK 223 +#define SPDM_FF_CLK_SRC 224 +#define SPDM_FF_CLK 225 +#define SEC_CTRL_CLK 226 +#define SEC_CTRL_ACC_CLK_SRC 227 +#define SEC_CTRL_ACC_CLK 228 +#define TLMM_H_CLK 229 +#define TLMM_CLK 230 +#define SFAB_MSS_S_H_CLK 231 +#define MSS_SLP_CLK 232 +#define MSS_Q6SW_JTAG_CLK 233 +#define MSS_Q6FW_JTAG_CLK 234 +#define MSS_S_H_CLK 235 +#define MSS_CXO_SRC_CLK 236 +#define SATA_H_CLK 237 +#define SATA_CLK_SRC 238 +#define SATA_RXOOB_CLK 239 +#define SATA_PMALIVE_CLK 240 +#define SATA_PHY_REF_CLK 241 +#define TSSC_CLK_SRC 242 +#define TSSC_CLK 243 +#define PDM_SRC 244 +#define PDM_CLK 245 +#define GP0_SRC 246 +#define GP0_CLK 247 +#define GP1_SRC 248 +#define GP1_CLK 249 +#define GP2_SRC 250 +#define GP2_CLK 251 +#define MPM_CLK 252 +#define EBI1_CLK_SRC 253 +#define EBI1_CH0_CLK 254 +#define EBI1_CH1_CLK 255 +#define EBI1_2X_CLK 256 +#define EBI1_CH0_DQ_CLK 257 +#define EBI1_CH1_DQ_CLK 258 +#define EBI1_CH0_CA_CLK 259 +#define EBI1_CH1_CA_CLK 260 +#define EBI1_XO_CLK 261 +#define SFAB_SMPSS_S_H_CLK 262 +#define PRNG_SRC 263 +#define PRNG_CLK 264 +#define PXO_SRC 265 +#define LPASS_CXO_CLK 266 +#define LPASS_PXO_CLK 267 +#define SPDM_CY_PORT0_CLK 268 +#define SPDM_CY_PORT1_CLK 269 +#define SPDM_CY_PORT2_CLK 270 +#define SPDM_CY_PORT3_CLK 271 +#define SPDM_CY_PORT4_CLK 272 +#define SPDM_CY_PORT5_CLK 273 +#define SPDM_CY_PORT6_CLK 274 +#define SPDM_CY_PORT7_CLK 275 +#define PLL0 276 +#define PLL0_VOTE 277 +#define PLL3 278 +#define PLL3_VOTE 279 +#define PLL4_VOTE 280 +#define PLL5 281 +#define PLL5_VOTE 282 +#define PLL6 283 +#define PLL6_VOTE 284 +#define PLL7_VOTE 285 +#define PLL8 286 +#define PLL8_VOTE 287 +#define PLL9 288 +#define PLL10 289 +#define PLL11 290 +#define PLL12 291 +#define PLL13 292 +#define PLL14 293 +#define PLL14_VOTE 294 +#define USB_HS3_H_CLK 295 +#define USB_HS3_XCVR_SRC 296 +#define USB_HS3_XCVR_CLK 297 +#define USB_HS4_H_CLK 298 +#define USB_HS4_XCVR_SRC 299 +#define USB_HS4_XCVR_CLK 300 +#define SATA_PHY_CFG_CLK 301 +#define SATA_A_CLK 302 +#define CE3_SRC 303 +#define CE3_CORE_CLK 304 +#define CE3_H_CLK 305 +#define USB_HS1_SYSTEM_CLK_SRC 306 +#define USB_HS1_SYSTEM_CLK 307 + +#endif diff --git a/include/dt-bindings/clock/qcom,gcc-msm8996.h b/include/dt-bindings/clock/qcom,gcc-msm8996.h index 6f814db11c7e..1828723eb621 100644 --- a/include/dt-bindings/clock/qcom,gcc-msm8996.h +++ b/include/dt-bindings/clock/qcom,gcc-msm8996.h @@ -335,6 +335,11 @@ #define GCC_MSMPU_BCR 98 #define GCC_MSS_Q6_BCR 99 #define GCC_QREFS_VBG_CAL_BCR 100 +#define GCC_PCIE_PHY_COM_BCR 101 +#define GCC_PCIE_PHY_COM_NOCSR_BCR 102 +#define GCC_USB3_PHY_BCR 103 +#define GCC_USB3PHY_PHY_BCR 104 + /* Indexes for GDSCs */ #define AGGRE0_NOC_GDSC 0 diff --git a/include/dt-bindings/clock/qcom,lcc-mdm9615.h b/include/dt-bindings/clock/qcom,lcc-mdm9615.h new file mode 100644 index 000000000000..cac963a2fdcb --- /dev/null +++ b/include/dt-bindings/clock/qcom,lcc-mdm9615.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2014, The Linux Foundation. All rights reserved. + * Copyright (c) BayLibre, SAS. + * Author : Neil Armstrong <narmstrong@baylibre.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_CLK_LCC_MDM9615_H +#define _DT_BINDINGS_CLK_LCC_MDM9615_H + +#define PLL4 0 +#define MI2S_OSR_SRC 1 +#define MI2S_OSR_CLK 2 +#define MI2S_DIV_CLK 3 +#define MI2S_BIT_DIV_CLK 4 +#define MI2S_BIT_CLK 5 +#define PCM_SRC 6 +#define PCM_CLK_OUT 7 +#define PCM_CLK 8 +#define SLIMBUS_SRC 9 +#define AUDIO_SLIMBUS_CLK 10 +#define SPS_SLIMBUS_CLK 11 +#define CODEC_I2S_MIC_OSR_SRC 12 +#define CODEC_I2S_MIC_OSR_CLK 13 +#define CODEC_I2S_MIC_DIV_CLK 14 +#define CODEC_I2S_MIC_BIT_DIV_CLK 15 +#define CODEC_I2S_MIC_BIT_CLK 16 +#define SPARE_I2S_MIC_OSR_SRC 17 +#define SPARE_I2S_MIC_OSR_CLK 18 +#define SPARE_I2S_MIC_DIV_CLK 19 +#define SPARE_I2S_MIC_BIT_DIV_CLK 20 +#define SPARE_I2S_MIC_BIT_CLK 21 +#define CODEC_I2S_SPKR_OSR_SRC 22 +#define CODEC_I2S_SPKR_OSR_CLK 23 +#define CODEC_I2S_SPKR_DIV_CLK 24 +#define CODEC_I2S_SPKR_BIT_DIV_CLK 25 +#define CODEC_I2S_SPKR_BIT_CLK 26 +#define SPARE_I2S_SPKR_OSR_SRC 27 +#define SPARE_I2S_SPKR_OSR_CLK 28 +#define SPARE_I2S_SPKR_DIV_CLK 29 +#define SPARE_I2S_SPKR_BIT_DIV_CLK 30 +#define SPARE_I2S_SPKR_BIT_CLK 31 + +#endif diff --git a/include/dt-bindings/clock/qcom,mmcc-msm8996.h b/include/dt-bindings/clock/qcom,mmcc-msm8996.h index 7d3a7fa1a1bd..5abc445ad815 100644 --- a/include/dt-bindings/clock/qcom,mmcc-msm8996.h +++ b/include/dt-bindings/clock/qcom,mmcc-msm8996.h @@ -298,5 +298,6 @@ #define FD_GDSC 12 #define MDSS_GDSC 13 #define GPU_GX_GDSC 14 +#define MMAGIC_BIMC_GDSC 15 #endif diff --git a/include/dt-bindings/clock/rk3399-cru.h b/include/dt-bindings/clock/rk3399-cru.h index 50a44cffb070..220a60f20d3b 100644 --- a/include/dt-bindings/clock/rk3399-cru.h +++ b/include/dt-bindings/clock/rk3399-cru.h @@ -131,12 +131,15 @@ #define SCLK_DPHY_RX0_CFG 165 #define SCLK_RMII_SRC 166 #define SCLK_PCIEPHY_REF100M 167 +#define SCLK_DDRC 168 #define DCLK_VOP0 180 #define DCLK_VOP1 181 #define DCLK_VOP0_DIV 182 #define DCLK_VOP1_DIV 183 #define DCLK_M0_PERILP 184 +#define DCLK_VOP0_FRAC 185 +#define DCLK_VOP1_FRAC 186 #define FCLK_CM0S 190 diff --git a/include/dt-bindings/clock/sun6i-a31-ccu.h b/include/dt-bindings/clock/sun6i-a31-ccu.h new file mode 100644 index 000000000000..4482530fb6f5 --- /dev/null +++ b/include/dt-bindings/clock/sun6i-a31-ccu.h @@ -0,0 +1,187 @@ +/* + * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_CLK_SUN6I_A31_H_ +#define _DT_BINDINGS_CLK_SUN6I_A31_H_ + +#define CLK_PLL_PERIPH 10 + +#define CLK_CPU 18 + +#define CLK_AHB1_MIPIDSI 23 +#define CLK_AHB1_SS 24 +#define CLK_AHB1_DMA 25 +#define CLK_AHB1_MMC0 26 +#define CLK_AHB1_MMC1 27 +#define CLK_AHB1_MMC2 28 +#define CLK_AHB1_MMC3 29 +#define CLK_AHB1_NAND1 30 +#define CLK_AHB1_NAND0 31 +#define CLK_AHB1_SDRAM 32 +#define CLK_AHB1_EMAC 33 +#define CLK_AHB1_TS 34 +#define CLK_AHB1_HSTIMER 35 +#define CLK_AHB1_SPI0 36 +#define CLK_AHB1_SPI1 37 +#define CLK_AHB1_SPI2 38 +#define CLK_AHB1_SPI3 39 +#define CLK_AHB1_OTG 40 +#define CLK_AHB1_EHCI0 41 +#define CLK_AHB1_EHCI1 42 +#define CLK_AHB1_OHCI0 43 +#define CLK_AHB1_OHCI1 44 +#define CLK_AHB1_OHCI2 45 +#define CLK_AHB1_VE 46 +#define CLK_AHB1_LCD0 47 +#define CLK_AHB1_LCD1 48 +#define CLK_AHB1_CSI 49 +#define CLK_AHB1_HDMI 50 +#define CLK_AHB1_BE0 51 +#define CLK_AHB1_BE1 52 +#define CLK_AHB1_FE0 53 +#define CLK_AHB1_FE1 54 +#define CLK_AHB1_MP 55 +#define CLK_AHB1_GPU 56 +#define CLK_AHB1_DEU0 57 +#define CLK_AHB1_DEU1 58 +#define CLK_AHB1_DRC0 59 +#define CLK_AHB1_DRC1 60 + +#define CLK_APB1_CODEC 61 +#define CLK_APB1_SPDIF 62 +#define CLK_APB1_DIGITAL_MIC 63 +#define CLK_APB1_PIO 64 +#define CLK_APB1_DAUDIO0 65 +#define CLK_APB1_DAUDIO1 66 + +#define CLK_APB2_I2C0 67 +#define CLK_APB2_I2C1 68 +#define CLK_APB2_I2C2 69 +#define CLK_APB2_I2C3 70 +#define CLK_APB2_UART0 71 +#define CLK_APB2_UART1 72 +#define CLK_APB2_UART2 73 +#define CLK_APB2_UART3 74 +#define CLK_APB2_UART4 75 +#define CLK_APB2_UART5 76 + +#define CLK_NAND0 77 +#define CLK_NAND1 78 +#define CLK_MMC0 79 +#define CLK_MMC0_SAMPLE 80 +#define CLK_MMC0_OUTPUT 81 +#define CLK_MMC1 82 +#define CLK_MMC1_SAMPLE 83 +#define CLK_MMC1_OUTPUT 84 +#define CLK_MMC2 85 +#define CLK_MMC2_SAMPLE 86 +#define CLK_MMC2_OUTPUT 87 +#define CLK_MMC3 88 +#define CLK_MMC3_SAMPLE 89 +#define CLK_MMC3_OUTPUT 90 +#define CLK_TS 91 +#define CLK_SS 92 +#define CLK_SPI0 93 +#define CLK_SPI1 94 +#define CLK_SPI2 95 +#define CLK_SPI3 96 +#define CLK_DAUDIO0 97 +#define CLK_DAUDIO1 98 +#define CLK_SPDIF 99 +#define CLK_USB_PHY0 100 +#define CLK_USB_PHY1 101 +#define CLK_USB_PHY2 102 +#define CLK_USB_OHCI0 103 +#define CLK_USB_OHCI1 104 +#define CLK_USB_OHCI2 105 + +#define CLK_DRAM_VE 110 +#define CLK_DRAM_CSI_ISP 111 +#define CLK_DRAM_TS 112 +#define CLK_DRAM_DRC0 113 +#define CLK_DRAM_DRC1 114 +#define CLK_DRAM_DEU0 115 +#define CLK_DRAM_DEU1 116 +#define CLK_DRAM_FE0 117 +#define CLK_DRAM_FE1 118 +#define CLK_DRAM_BE0 119 +#define CLK_DRAM_BE1 120 +#define CLK_DRAM_MP 121 + +#define CLK_BE0 122 +#define CLK_BE1 123 +#define CLK_FE0 124 +#define CLK_FE1 125 +#define CLK_MP 126 +#define CLK_LCD0_CH0 127 +#define CLK_LCD1_CH0 128 +#define CLK_LCD0_CH1 129 +#define CLK_LCD1_CH1 130 +#define CLK_CSI0_SCLK 131 +#define CLK_CSI0_MCLK 132 +#define CLK_CSI1_MCLK 133 +#define CLK_VE 134 +#define CLK_CODEC 135 +#define CLK_AVS 136 +#define CLK_DIGITAL_MIC 137 +#define CLK_HDMI 138 +#define CLK_HDMI_DDC 139 +#define CLK_PS 140 + +#define CLK_MIPI_DSI 143 +#define CLK_MIPI_DSI_DPHY 144 +#define CLK_MIPI_CSI_DPHY 145 +#define CLK_IEP_DRC0 146 +#define CLK_IEP_DRC1 147 +#define CLK_IEP_DEU0 148 +#define CLK_IEP_DEU1 149 +#define CLK_GPU_CORE 150 +#define CLK_GPU_MEMORY 151 +#define CLK_GPU_HYD 152 +#define CLK_ATS 153 +#define CLK_TRACE 154 + +#define CLK_OUT_A 155 +#define CLK_OUT_B 156 +#define CLK_OUT_C 157 + +#endif /* _DT_BINDINGS_CLK_SUN6I_A31_H_ */ diff --git a/include/dt-bindings/clock/sun8i-a23-a33-ccu.h b/include/dt-bindings/clock/sun8i-a23-a33-ccu.h new file mode 100644 index 000000000000..f8222b6b2cc3 --- /dev/null +++ b/include/dt-bindings/clock/sun8i-a23-a33-ccu.h @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2016 Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_CLK_SUN8I_A23_A33_H_ +#define _DT_BINDINGS_CLK_SUN8I_A23_A33_H_ + +#define CLK_CPUX 18 + +#define CLK_BUS_MIPI_DSI 23 +#define CLK_BUS_SS 24 +#define CLK_BUS_DMA 25 +#define CLK_BUS_MMC0 26 +#define CLK_BUS_MMC1 27 +#define CLK_BUS_MMC2 28 +#define CLK_BUS_NAND 29 +#define CLK_BUS_DRAM 30 +#define CLK_BUS_HSTIMER 31 +#define CLK_BUS_SPI0 32 +#define CLK_BUS_SPI1 33 +#define CLK_BUS_OTG 34 +#define CLK_BUS_EHCI 35 +#define CLK_BUS_OHCI 36 +#define CLK_BUS_VE 37 +#define CLK_BUS_LCD 38 +#define CLK_BUS_CSI 39 +#define CLK_BUS_DE_BE 40 +#define CLK_BUS_DE_FE 41 +#define CLK_BUS_GPU 42 +#define CLK_BUS_MSGBOX 43 +#define CLK_BUS_SPINLOCK 44 +#define CLK_BUS_DRC 45 +#define CLK_BUS_SAT 46 +#define CLK_BUS_CODEC 47 +#define CLK_BUS_PIO 48 +#define CLK_BUS_I2S0 49 +#define CLK_BUS_I2S1 50 +#define CLK_BUS_I2C0 51 +#define CLK_BUS_I2C1 52 +#define CLK_BUS_I2C2 53 +#define CLK_BUS_UART0 54 +#define CLK_BUS_UART1 55 +#define CLK_BUS_UART2 56 +#define CLK_BUS_UART3 57 +#define CLK_BUS_UART4 58 +#define CLK_NAND 59 +#define CLK_MMC0 60 +#define CLK_MMC0_SAMPLE 61 +#define CLK_MMC0_OUTPUT 62 +#define CLK_MMC1 63 +#define CLK_MMC1_SAMPLE 64 +#define CLK_MMC1_OUTPUT 65 +#define CLK_MMC2 66 +#define CLK_MMC2_SAMPLE 67 +#define CLK_MMC2_OUTPUT 68 +#define CLK_SS 69 +#define CLK_SPI0 70 +#define CLK_SPI1 71 +#define CLK_I2S0 72 +#define CLK_I2S1 73 +#define CLK_USB_PHY0 74 +#define CLK_USB_PHY1 75 +#define CLK_USB_HSIC 76 +#define CLK_USB_HSIC_12M 77 +#define CLK_USB_OHCI 78 + +#define CLK_DRAM_VE 80 +#define CLK_DRAM_CSI 81 +#define CLK_DRAM_DRC 82 +#define CLK_DRAM_DE_FE 83 +#define CLK_DRAM_DE_BE 84 +#define CLK_DE_BE 85 +#define CLK_DE_FE 86 +#define CLK_LCD_CH0 87 +#define CLK_LCD_CH1 88 +#define CLK_CSI_SCLK 89 +#define CLK_CSI_MCLK 90 +#define CLK_VE 91 +#define CLK_AC_DIG 92 +#define CLK_AC_DIG_4X 93 +#define CLK_AVS 94 + +#define CLK_DSI_SCLK 96 +#define CLK_DSI_DPHY 97 +#define CLK_DRC 98 +#define CLK_GPU 99 +#define CLK_ATS 100 + +#endif /* _DT_BINDINGS_CLK_SUN8I_A23_A33_H_ */ diff --git a/include/dt-bindings/clock/zx296718-clock.h b/include/dt-bindings/clock/zx296718-clock.h new file mode 100644 index 000000000000..822d52385080 --- /dev/null +++ b/include/dt-bindings/clock/zx296718-clock.h @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2015 - 2016 ZTE Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef __DT_BINDINGS_CLOCK_ZX296718_H +#define __DT_BINDINGS_CLOCK_ZX296718_H + +/* PLL */ +#define ZX296718_PLL_CPU 1 +#define ZX296718_PLL_MAC 2 +#define ZX296718_PLL_MM0 3 +#define ZX296718_PLL_MM1 4 +#define ZX296718_PLL_VGA 5 +#define ZX296718_PLL_DDR 6 +#define ZX296718_PLL_AUDIO 7 +#define ZX296718_PLL_HSIC 8 +#define CPU_DBG_GATE 9 +#define A72_GATE 10 +#define CPU_PERI_GATE 11 +#define A53_GATE 12 +#define DDR1_GATE 13 +#define DDR0_GATE 14 +#define SD1_WCLK 15 +#define SD1_AHB 16 +#define SD0_WCLK 17 +#define SD0_AHB 18 +#define EMMC_WCLK 19 +#define EMMC_NAND_AXI 20 +#define NAND_WCLK 21 +#define EMMC_NAND_AHB 22 +#define LSP1_148M5 23 +#define LSP1_99M 24 +#define LSP1_24M 25 +#define LSP0_74M25 26 +#define LSP0_32K 27 +#define LSP0_148M5 28 +#define LSP0_99M 29 +#define LSP0_24M 30 +#define DEMUX_AXI 31 +#define DEMUX_APB 32 +#define DEMUX_148M5 33 +#define DEMUX_108M 34 +#define AUDIO_APB 35 +#define AUDIO_99M 36 +#define AUDIO_24M 37 +#define AUDIO_16M384 38 +#define AUDIO_32K 39 +#define WDT_WCLK 40 +#define TIMER_WCLK 41 +#define VDE_ACLK 42 +#define VCE_ACLK 43 +#define HDE_ACLK 44 +#define GPU_ACLK 45 +#define SAPPU_ACLK 46 +#define SAPPU_WCLK 47 +#define VOU_ACLK 48 +#define VOU_MAIN_WCLK 49 +#define VOU_AUX_WCLK 50 +#define VOU_PPU_WCLK 51 +#define MIPI_CFG_CLK 52 +#define VGA_I2C_WCLK 53 +#define MIPI_REF_CLK 54 +#define HDMI_OSC_CEC 55 +#define HDMI_OSC_CLK 56 +#define HDMI_XCLK 57 +#define VIU_M0_ACLK 58 +#define VIU_M1_ACLK 59 +#define VIU_WCLK 60 +#define VIU_JPEG_WCLK 61 +#define VIU_CFG_CLK 62 +#define TS_SYS_WCLK 63 +#define TS_SYS_108M 64 +#define USB20_HCLK 65 +#define USB20_PHY_CLK 66 +#define USB21_HCLK 67 +#define USB21_PHY_CLK 68 +#define GMAC_RMIICLK 69 +#define GMAC_PCLK 70 +#define GMAC_ACLK 71 +#define GMAC_RFCLK 72 +#define TEMPSENSOR_GATE 73 + +#define TOP_NR_CLKS 74 + + +#define LSP0_TIMER3_PCLK 1 +#define LSP0_TIMER3_WCLK 2 +#define LSP0_TIMER4_PCLK 3 +#define LSP0_TIMER4_WCLK 4 +#define LSP0_TIMER5_PCLK 5 +#define LSP0_TIMER5_WCLK 6 +#define LSP0_UART3_PCLK 7 +#define LSP0_UART3_WCLK 8 +#define LSP0_UART1_PCLK 9 +#define LSP0_UART1_WCLK 10 +#define LSP0_UART2_PCLK 11 +#define LSP0_UART2_WCLK 12 +#define LSP0_SPIFC0_PCLK 13 +#define LSP0_SPIFC0_WCLK 14 +#define LSP0_I2C4_PCLK 15 +#define LSP0_I2C4_WCLK 16 +#define LSP0_I2C5_PCLK 17 +#define LSP0_I2C5_WCLK 18 +#define LSP0_SSP0_PCLK 19 +#define LSP0_SSP0_WCLK 20 +#define LSP0_SSP1_PCLK 21 +#define LSP0_SSP1_WCLK 22 +#define LSP0_USIM_PCLK 23 +#define LSP0_USIM_WCLK 24 +#define LSP0_GPIO_PCLK 25 +#define LSP0_GPIO_WCLK 26 +#define LSP0_I2C3_PCLK 27 +#define LSP0_I2C3_WCLK 28 + +#define LSP0_NR_CLKS 29 + + +#define LSP1_UART4_PCLK 1 +#define LSP1_UART4_WCLK 2 +#define LSP1_UART5_PCLK 3 +#define LSP1_UART5_WCLK 4 +#define LSP1_PWM_PCLK 5 +#define LSP1_PWM_WCLK 6 +#define LSP1_I2C2_PCLK 7 +#define LSP1_I2C2_WCLK 8 +#define LSP1_SSP2_PCLK 9 +#define LSP1_SSP2_WCLK 10 +#define LSP1_SSP3_PCLK 11 +#define LSP1_SSP3_WCLK 12 +#define LSP1_SSP4_PCLK 13 +#define LSP1_SSP4_WCLK 14 +#define LSP1_USIM1_PCLK 15 +#define LSP1_USIM1_WCLK 16 + +#define LSP1_NR_CLKS 17 + + +#define AUDIO_I2S0_WCLK 1 +#define AUDIO_I2S0_PCLK 2 +#define AUDIO_I2S1_WCLK 3 +#define AUDIO_I2S1_PCLK 4 +#define AUDIO_I2S2_WCLK 5 +#define AUDIO_I2S2_PCLK 6 +#define AUDIO_I2S3_WCLK 7 +#define AUDIO_I2S3_PCLK 8 +#define AUDIO_I2C0_WCLK 9 +#define AUDIO_I2C0_PCLK 10 +#define AUDIO_SPDIF0_WCLK 11 +#define AUDIO_SPDIF0_PCLK 12 +#define AUDIO_SPDIF1_WCLK 13 +#define AUDIO_SPDIF1_PCLK 14 +#define AUDIO_TIMER_WCLK 15 +#define AUDIO_TIMER_PCLK 16 +#define AUDIO_TDM_WCLK 17 +#define AUDIO_TDM_PCLK 18 +#define AUDIO_TS_PCLK 19 + +#define AUDIO_NR_CLKS 20 + +#endif diff --git a/include/dt-bindings/reset/gxbb-aoclkc.h b/include/dt-bindings/reset/gxbb-aoclkc.h new file mode 100644 index 000000000000..9e3fd60c309c --- /dev/null +++ b/include/dt-bindings/reset/gxbb-aoclkc.h @@ -0,0 +1,66 @@ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * GPL LICENSE SUMMARY + * + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + * The full GNU General Public License is included in this distribution + * in the file called COPYING. + * + * BSD LICENSE + * + * Copyright (c) 2016 BayLibre, SAS. + * Author: Neil Armstrong <narmstrong@baylibre.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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 MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * 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 DAMAGE. + */ + +#ifndef DT_BINDINGS_RESET_AMLOGIC_MESON_GXBB_AOCLK +#define DT_BINDINGS_RESET_AMLOGIC_MESON_GXBB_AOCLK + +#define RESET_AO_REMOTE 0 +#define RESET_AO_I2C_MASTER 1 +#define RESET_AO_I2C_SLAVE 2 +#define RESET_AO_UART1 3 +#define RESET_AO_UART2 4 +#define RESET_AO_IR_BLASTER 5 + +#endif diff --git a/include/dt-bindings/reset/mt2701-resets.h b/include/dt-bindings/reset/mt2701-resets.h new file mode 100644 index 000000000000..aaf03057f755 --- /dev/null +++ b/include/dt-bindings/reset/mt2701-resets.h @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2015 MediaTek, Shunli Wang <shunli.wang@mediatek.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_RESET_CONTROLLER_MT2701 +#define _DT_BINDINGS_RESET_CONTROLLER_MT2701 + +/* INFRACFG resets */ +#define MT2701_INFRA_EMI_REG_RST 0 +#define MT2701_INFRA_DRAMC0_A0_RST 1 +#define MT2701_INFRA_FHCTL_RST 2 +#define MT2701_INFRA_APCIRQ_EINT_RST 3 +#define MT2701_INFRA_APXGPT_RST 4 +#define MT2701_INFRA_SCPSYS_RST 5 +#define MT2701_INFRA_KP_RST 6 +#define MT2701_INFRA_PMIC_WRAP_RST 7 +#define MT2701_INFRA_MIPI_RST 8 +#define MT2701_INFRA_IRRX_RST 9 +#define MT2701_INFRA_CEC_RST 10 +#define MT2701_INFRA_EMI_RST 32 +#define MT2701_INFRA_DRAMC0_RST 34 +#define MT2701_INFRA_TRNG_RST 37 +#define MT2701_INFRA_SYSIRQ_RST 38 + +/* PERICFG resets */ +#define MT2701_PERI_UART0_SW_RST 0 +#define MT2701_PERI_UART1_SW_RST 1 +#define MT2701_PERI_UART2_SW_RST 2 +#define MT2701_PERI_UART3_SW_RST 3 +#define MT2701_PERI_GCPU_SW_RST 5 +#define MT2701_PERI_BTIF_SW_RST 6 +#define MT2701_PERI_PWM_SW_RST 8 +#define MT2701_PERI_AUXADC_SW_RST 10 +#define MT2701_PERI_DMA_SW_RST 11 +#define MT2701_PERI_NFI_SW_RST 14 +#define MT2701_PERI_NLI_SW_RST 15 +#define MT2701_PERI_THERM_SW_RST 16 +#define MT2701_PERI_MSDC2_SW_RST 17 +#define MT2701_PERI_MSDC0_SW_RST 19 +#define MT2701_PERI_MSDC1_SW_RST 20 +#define MT2701_PERI_I2C0_SW_RST 22 +#define MT2701_PERI_I2C1_SW_RST 23 +#define MT2701_PERI_I2C2_SW_RST 24 +#define MT2701_PERI_I2C3_SW_RST 25 +#define MT2701_PERI_USB_SW_RST 28 +#define MT2701_PERI_ETH_SW_RST 29 +#define MT2701_PERI_SPI0_SW_RST 33 + +/* TOPRGU resets */ +#define MT2701_TOPRGU_INFRA_RST 0 +#define MT2701_TOPRGU_MM_RST 1 +#define MT2701_TOPRGU_MFG_RST 2 +#define MT2701_TOPRGU_ETHDMA_RST 3 +#define MT2701_TOPRGU_VDEC_RST 4 +#define MT2701_TOPRGU_VENC_IMG_RST 5 +#define MT2701_TOPRGU_DDRPHY_RST 6 +#define MT2701_TOPRGU_MD_RST 7 +#define MT2701_TOPRGU_INFRA_AO_RST 8 +#define MT2701_TOPRGU_CONN_RST 9 +#define MT2701_TOPRGU_APMIXED_RST 10 +#define MT2701_TOPRGU_HIFSYS_RST 11 +#define MT2701_TOPRGU_CONN_MCU_RST 12 +#define MT2701_TOPRGU_BDP_DISP_RST 13 + +/* HIFSYS resets */ +#define MT2701_HIFSYS_UHOST0_RST 3 +#define MT2701_HIFSYS_UHOST1_RST 4 +#define MT2701_HIFSYS_UPHY0_RST 21 +#define MT2701_HIFSYS_UPHY1_RST 22 +#define MT2701_HIFSYS_PCIE0_RST 24 +#define MT2701_HIFSYS_PCIE1_RST 25 +#define MT2701_HIFSYS_PCIE2_RST 26 + +#endif /* _DT_BINDINGS_RESET_CONTROLLER_MT2701 */ diff --git a/include/dt-bindings/reset/qcom,gcc-mdm9615.h b/include/dt-bindings/reset/qcom,gcc-mdm9615.h new file mode 100644 index 000000000000..7f86e9a59df4 --- /dev/null +++ b/include/dt-bindings/reset/qcom,gcc-mdm9615.h @@ -0,0 +1,136 @@ +/* + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + * Copyright (c) BayLibre, SAS. + * Author : Neil Armstrong <narmstrong@baylibre.com> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _DT_BINDINGS_RESET_GCC_MDM9615_H +#define _DT_BINDINGS_RESET_GCC_MDM9615_H + +#define SFAB_MSS_Q6_SW_RESET 0 +#define SFAB_MSS_Q6_FW_RESET 1 +#define QDSS_STM_RESET 2 +#define AFAB_SMPSS_S_RESET 3 +#define AFAB_SMPSS_M1_RESET 4 +#define AFAB_SMPSS_M0_RESET 5 +#define AFAB_EBI1_CH0_RESET 6 +#define AFAB_EBI1_CH1_RESET 7 +#define SFAB_ADM0_M0_RESET 8 +#define SFAB_ADM0_M1_RESET 9 +#define SFAB_ADM0_M2_RESET 10 +#define ADM0_C2_RESET 11 +#define ADM0_C1_RESET 12 +#define ADM0_C0_RESET 13 +#define ADM0_PBUS_RESET 14 +#define ADM0_RESET 15 +#define QDSS_CLKS_SW_RESET 16 +#define QDSS_POR_RESET 17 +#define QDSS_TSCTR_RESET 18 +#define QDSS_HRESET_RESET 19 +#define QDSS_AXI_RESET 20 +#define QDSS_DBG_RESET 21 +#define PCIE_A_RESET 22 +#define PCIE_AUX_RESET 23 +#define PCIE_H_RESET 24 +#define SFAB_PCIE_M_RESET 25 +#define SFAB_PCIE_S_RESET 26 +#define SFAB_MSS_M_RESET 27 +#define SFAB_USB3_M_RESET 28 +#define SFAB_RIVA_M_RESET 29 +#define SFAB_LPASS_RESET 30 +#define SFAB_AFAB_M_RESET 31 +#define AFAB_SFAB_M0_RESET 32 +#define AFAB_SFAB_M1_RESET 33 +#define SFAB_SATA_S_RESET 34 +#define SFAB_DFAB_M_RESET 35 +#define DFAB_SFAB_M_RESET 36 +#define DFAB_SWAY0_RESET 37 +#define DFAB_SWAY1_RESET 38 +#define DFAB_ARB0_RESET 39 +#define DFAB_ARB1_RESET 40 +#define PPSS_PROC_RESET 41 +#define PPSS_RESET 42 +#define DMA_BAM_RESET 43 +#define SPS_TIC_H_RESET 44 +#define SLIMBUS_H_RESET 45 +#define SFAB_CFPB_M_RESET 46 +#define SFAB_CFPB_S_RESET 47 +#define TSIF_H_RESET 48 +#define CE1_H_RESET 49 +#define CE1_CORE_RESET 50 +#define CE1_SLEEP_RESET 51 +#define CE2_H_RESET 52 +#define CE2_CORE_RESET 53 +#define SFAB_SFPB_M_RESET 54 +#define SFAB_SFPB_S_RESET 55 +#define RPM_PROC_RESET 56 +#define PMIC_SSBI2_RESET 57 +#define SDC1_RESET 58 +#define SDC2_RESET 59 +#define SDC3_RESET 60 +#define SDC4_RESET 61 +#define SDC5_RESET 62 +#define DFAB_A2_RESET 63 +#define USB_HS1_RESET 64 +#define USB_HSIC_RESET 65 +#define USB_FS1_XCVR_RESET 66 +#define USB_FS1_RESET 67 +#define USB_FS2_XCVR_RESET 68 +#define USB_FS2_RESET 69 +#define GSBI1_RESET 70 +#define GSBI2_RESET 71 +#define GSBI3_RESET 72 +#define GSBI4_RESET 73 +#define GSBI5_RESET 74 +#define GSBI6_RESET 75 +#define GSBI7_RESET 76 +#define GSBI8_RESET 77 +#define GSBI9_RESET 78 +#define GSBI10_RESET 79 +#define GSBI11_RESET 80 +#define GSBI12_RESET 81 +#define SPDM_RESET 82 +#define TLMM_H_RESET 83 +#define SFAB_MSS_S_RESET 84 +#define MSS_SLP_RESET 85 +#define MSS_Q6SW_JTAG_RESET 86 +#define MSS_Q6FW_JTAG_RESET 87 +#define MSS_RESET 88 +#define SATA_H_RESET 89 +#define SATA_RXOOB_RESE 90 +#define SATA_PMALIVE_RESET 91 +#define SATA_SFAB_M_RESET 92 +#define TSSC_RESET 93 +#define PDM_RESET 94 +#define MPM_H_RESET 95 +#define MPM_RESET 96 +#define SFAB_SMPSS_S_RESET 97 +#define PRNG_RESET 98 +#define RIVA_RESET 99 +#define USB_HS3_RESET 100 +#define USB_HS4_RESET 101 +#define CE3_RESET 102 +#define PCIE_EXT_PCI_RESET 103 +#define PCIE_PHY_RESET 104 +#define PCIE_PCI_RESET 105 +#define PCIE_POR_RESET 106 +#define PCIE_HCLK_RESET 107 +#define PCIE_ACLK_RESET 108 +#define CE3_H_RESET 109 +#define SFAB_CE3_M_RESET 110 +#define SFAB_CE3_S_RESET 111 +#define SATA_RESET 112 +#define CE3_SLEEP_RESET 113 +#define GSS_SLP_RESET 114 +#define GSS_RESET 115 + +#endif diff --git a/include/dt-bindings/reset/sun6i-a31-ccu.h b/include/dt-bindings/reset/sun6i-a31-ccu.h new file mode 100644 index 000000000000..fbff365ed6e1 --- /dev/null +++ b/include/dt-bindings/reset/sun6i-a31-ccu.h @@ -0,0 +1,106 @@ +/* + * Copyright (C) 2016 Chen-Yu Tsai <wens@csie.org> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_RST_SUN6I_A31_H_ +#define _DT_BINDINGS_RST_SUN6I_A31_H_ + +#define RST_USB_PHY0 0 +#define RST_USB_PHY1 1 +#define RST_USB_PHY2 2 + +#define RST_AHB1_MIPI_DSI 3 +#define RST_AHB1_SS 4 +#define RST_AHB1_DMA 5 +#define RST_AHB1_MMC0 6 +#define RST_AHB1_MMC1 7 +#define RST_AHB1_MMC2 8 +#define RST_AHB1_MMC3 9 +#define RST_AHB1_NAND1 10 +#define RST_AHB1_NAND0 11 +#define RST_AHB1_SDRAM 12 +#define RST_AHB1_EMAC 13 +#define RST_AHB1_TS 14 +#define RST_AHB1_HSTIMER 15 +#define RST_AHB1_SPI0 16 +#define RST_AHB1_SPI1 17 +#define RST_AHB1_SPI2 18 +#define RST_AHB1_SPI3 19 +#define RST_AHB1_OTG 20 +#define RST_AHB1_EHCI0 21 +#define RST_AHB1_EHCI1 22 +#define RST_AHB1_OHCI0 23 +#define RST_AHB1_OHCI1 24 +#define RST_AHB1_OHCI2 25 +#define RST_AHB1_VE 26 +#define RST_AHB1_LCD0 27 +#define RST_AHB1_LCD1 28 +#define RST_AHB1_CSI 29 +#define RST_AHB1_HDMI 30 +#define RST_AHB1_BE0 31 +#define RST_AHB1_BE1 32 +#define RST_AHB1_FE0 33 +#define RST_AHB1_FE1 34 +#define RST_AHB1_MP 35 +#define RST_AHB1_GPU 36 +#define RST_AHB1_DEU0 37 +#define RST_AHB1_DEU1 38 +#define RST_AHB1_DRC0 39 +#define RST_AHB1_DRC1 40 +#define RST_AHB1_LVDS 41 + +#define RST_APB1_CODEC 42 +#define RST_APB1_SPDIF 43 +#define RST_APB1_DIGITAL_MIC 44 +#define RST_APB1_DAUDIO0 45 +#define RST_APB1_DAUDIO1 46 +#define RST_APB2_I2C0 47 +#define RST_APB2_I2C1 48 +#define RST_APB2_I2C2 49 +#define RST_APB2_I2C3 50 +#define RST_APB2_UART0 51 +#define RST_APB2_UART1 52 +#define RST_APB2_UART2 53 +#define RST_APB2_UART3 54 +#define RST_APB2_UART4 55 +#define RST_APB2_UART5 56 + +#endif /* _DT_BINDINGS_RST_SUN6I_A31_H_ */ diff --git a/include/dt-bindings/reset/sun8i-a23-a33-ccu.h b/include/dt-bindings/reset/sun8i-a23-a33-ccu.h new file mode 100644 index 000000000000..6121f2b0cd0a --- /dev/null +++ b/include/dt-bindings/reset/sun8i-a23-a33-ccu.h @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2016 Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _DT_BINDINGS_RST_SUN8I_A23_A33_H_ +#define _DT_BINDINGS_RST_SUN8I_A23_A33_H_ + +#define RST_USB_PHY0 0 +#define RST_USB_PHY1 1 +#define RST_USB_HSIC 2 +#define RST_MBUS 3 +#define RST_BUS_MIPI_DSI 4 +#define RST_BUS_SS 5 +#define RST_BUS_DMA 6 +#define RST_BUS_MMC0 7 +#define RST_BUS_MMC1 8 +#define RST_BUS_MMC2 9 +#define RST_BUS_NAND 10 +#define RST_BUS_DRAM 11 +#define RST_BUS_HSTIMER 12 +#define RST_BUS_SPI0 13 +#define RST_BUS_SPI1 14 +#define RST_BUS_OTG 15 +#define RST_BUS_EHCI 16 +#define RST_BUS_OHCI 17 +#define RST_BUS_VE 18 +#define RST_BUS_LCD 19 +#define RST_BUS_CSI 20 +#define RST_BUS_DE_BE 21 +#define RST_BUS_DE_FE 22 +#define RST_BUS_GPU 23 +#define RST_BUS_MSGBOX 24 +#define RST_BUS_SPINLOCK 25 +#define RST_BUS_DRC 26 +#define RST_BUS_SAT 27 +#define RST_BUS_LVDS 28 +#define RST_BUS_CODEC 29 +#define RST_BUS_I2S0 30 +#define RST_BUS_I2S1 31 +#define RST_BUS_I2C0 32 +#define RST_BUS_I2C1 33 +#define RST_BUS_I2C2 34 +#define RST_BUS_UART0 35 +#define RST_BUS_UART1 36 +#define RST_BUS_UART2 37 +#define RST_BUS_UART3 38 +#define RST_BUS_UART4 39 + +#endif /* _DT_BINDINGS_RST_SUN8I_A23_A33_H_ */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index c5eaf2f80a4c..94afcb2c384c 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -85,6 +85,8 @@ static inline const char *acpi_dev_name(struct acpi_device *adev) return dev_name(&adev->dev); } +struct device *acpi_get_first_physical_node(struct acpi_device *adev); + enum acpi_irq_model_id { ACPI_IRQ_MODEL_PIC = 0, ACPI_IRQ_MODEL_IOAPIC, @@ -267,12 +269,18 @@ static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id) return phys_id == PHYS_CPUID_INVALID; } +/* Validate the processor object's proc_id */ +bool acpi_processor_validate_proc_id(int proc_id); + #ifdef CONFIG_ACPI_HOTPLUG_CPU /* Arch dependent functions for cpu hotplug support */ int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu); int acpi_unmap_cpu(int cpu); +int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid); #endif /* CONFIG_ACPI_HOTPLUG_CPU */ +void acpi_set_processor_mapping(void); + #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr); #endif @@ -634,6 +642,11 @@ static inline const char *acpi_dev_name(struct acpi_device *adev) return NULL; } +static inline struct device *acpi_get_first_physical_node(struct acpi_device *adev) +{ + return NULL; +} + static inline void acpi_early_init(void) { } static inline void acpi_subsystem_init(void) { } @@ -751,6 +764,12 @@ static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb) #endif /* !CONFIG_ACPI */ +#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC +int acpi_ioapic_add(acpi_handle root); +#else +static inline int acpi_ioapic_add(acpi_handle root) { return 0; } +#endif + #ifdef CONFIG_ACPI void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 pm1a_ctrl, u32 pm1b_ctrl)); @@ -1074,4 +1093,16 @@ void acpi_table_upgrade(void); static inline void acpi_table_upgrade(void) { } #endif +#if defined(CONFIG_ACPI) && defined(CONFIG_ACPI_WATCHDOG) +extern bool acpi_has_watchdog(void); +#else +static inline bool acpi_has_watchdog(void) { return false; } +#endif + +#ifdef CONFIG_ACPI_SPCR_TABLE +int parse_spcr(bool earlycon); +#else +static inline int parse_spcr(bool earlycon) { return 0; } +#endif + #endif /*_LINUX_ACPI_H*/ diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h new file mode 100644 index 000000000000..0e32dac8fd03 --- /dev/null +++ b/include/linux/acpi_iort.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2016, Semihalf + * Author: Tomasz Nowicki <tn@semihalf.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple + * Place - Suite 330, Boston, MA 02111-1307 USA. + */ + +#ifndef __ACPI_IORT_H__ +#define __ACPI_IORT_H__ + +#include <linux/acpi.h> +#include <linux/fwnode.h> +#include <linux/irqdomain.h> + +int iort_register_domain_token(int trans_id, struct fwnode_handle *fw_node); +void iort_deregister_domain_token(int trans_id); +struct fwnode_handle *iort_find_domain_token(int trans_id); +#ifdef CONFIG_ACPI_IORT +void acpi_iort_init(void); +u32 iort_msi_map_rid(struct device *dev, u32 req_id); +struct irq_domain *iort_get_device_domain(struct device *dev, u32 req_id); +#else +static inline void acpi_iort_init(void) { } +static inline u32 iort_msi_map_rid(struct device *dev, u32 req_id) +{ return req_id; } +static inline struct irq_domain *iort_get_device_domain(struct device *dev, + u32 req_id) +{ return NULL; } +#endif + +#endif /* __ACPI_IORT_H__ */ diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index 3d8dcdd1aeae..d143c13bed26 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -53,8 +53,14 @@ enum amba_vendor { AMBA_VENDOR_ST = 0x80, AMBA_VENDOR_QCOM = 0x51, AMBA_VENDOR_LSI = 0xb6, + AMBA_VENDOR_LINUX = 0xfe, /* This value is not official */ }; +/* This is used to generate pseudo-ID for AMBA device */ +#define AMBA_LINUX_ID(conf, rev, part) \ + (((conf) & 0xff) << 24 | ((rev) & 0xf) << 20 | \ + AMBA_VENDOR_LINUX << 12 | ((part) & 0xfff)) + extern struct bus_type amba_bustype; #define to_amba_device(d) container_of(d, struct amba_device, dev) diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index d76a19ba2cff..ad0965e21a5e 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -104,6 +104,15 @@ #define UART01x_FR_CTS 0x001 #define UART01x_FR_TMSK (UART01x_FR_TXFF + UART01x_FR_BUSY) +/* + * Some bits of Flag Register on ZTE device have different position from + * standard ones. + */ +#define ZX_UART01x_FR_BUSY 0x100 +#define ZX_UART01x_FR_DSR 0x008 +#define ZX_UART01x_FR_CTS 0x002 +#define ZX_UART011_FR_RI 0x001 + #define UART011_CR_CTSEN 0x8000 /* CTS hardware flow control */ #define UART011_CR_RTSEN 0x4000 /* RTS hardware flow control */ #define UART011_CR_OUT2 0x2000 /* OUT2 */ diff --git a/include/linux/atmel_serial.h b/include/linux/atmel_serial.h index 5a4d664af87a..bd2560502f3c 100644 --- a/include/linux/atmel_serial.h +++ b/include/linux/atmel_serial.h @@ -118,6 +118,8 @@ #define ATMEL_US_BRGR 0x20 /* Baud Rate Generator Register */ #define ATMEL_US_CD GENMASK(15, 0) /* Clock Divider */ +#define ATMEL_US_FP_OFFSET 16 /* Fractional Part */ +#define ATMEL_US_FP_MASK 0x7 #define ATMEL_US_RTOR 0x24 /* Receiver Time-out Register for USART */ #define ATMEL_UA_RTOR 0x28 /* Receiver Time-out Register for UART */ diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index ebd5c1fcdea4..4901fb358b07 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -10,6 +10,7 @@ #define BCMA_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */ #define BCMA_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ #define BCMA_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ +#define BCMA_CLKCTLST_HQCLKREQ 0x00000040 /* HQ Clock */ #define BCMA_CLKCTLST_EXTRESREQ 0x00000700 /* Mask of external resource requests */ #define BCMA_CLKCTLST_EXTRESREQ_SHIFT 8 #define BCMA_CLKCTLST_HAVEALP 0x00010000 /* ALP available */ diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index 598bc999f4c2..3b77588a9360 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -339,6 +339,24 @@ static inline int bitmap_parse(const char *buf, unsigned int buflen, return __bitmap_parse(buf, buflen, 0, maskp, nmaskbits); } +/* + * bitmap_from_u64 - Check and swap words within u64. + * @mask: source bitmap + * @dst: destination bitmap + * + * In 32-bit Big Endian kernel, when using (u32 *)(&val)[*] + * to read u64 mask, we will get the wrong word. + * That is "(u32 *)(&val)[0]" gets the upper 32 bits, + * but we expect the lower 32-bits of u64. + */ +static inline void bitmap_from_u64(unsigned long *dst, u64 mask) +{ + dst[0] = mask & ULONG_MAX; + + if (sizeof(mask) > sizeof(unsigned long)) + dst[1] = mask >> 32; +} + #endif /* __ASSEMBLY__ */ #endif /* __LINUX_BITMAP_H */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index 5261751f6bd4..5f5270941ba0 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -32,6 +32,7 @@ enum can_mode { * CAN common private data */ struct can_priv { + struct net_device *dev; struct can_device_stats can_stats; struct can_bittiming bittiming, data_bittiming; @@ -47,7 +48,7 @@ struct can_priv { u32 ctrlmode_static; /* static enabled options for driver/hardware */ int restart_ms; - struct timer_list restart_timer; + struct delayed_work restart_work; int (*do_set_bittiming)(struct net_device *dev); int (*do_set_data_bittiming)(struct net_device *dev); diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index a39c0c530778..af596381fa0f 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -772,7 +772,7 @@ struct clk_onecell_data { }; struct clk_hw_onecell_data { - size_t num; + unsigned int num; struct clk_hw *hws[]; }; @@ -780,6 +780,18 @@ extern struct of_device_id __clk_of_table; #define CLK_OF_DECLARE(name, compat, fn) OF_DECLARE_1(clk, name, compat, fn) +/* + * Use this macro when you have a driver that requires two initialization + * routines, one at of_clk_init(), and one at platform device probe + */ +#define CLK_OF_DECLARE_DRIVER(name, compat, fn) \ + static void name##_of_clk_init_driver(struct device_node *np) \ + { \ + of_node_clear_flag(np, OF_POPULATED); \ + fn(np); \ + } \ + OF_DECLARE_1(clk, name, compat, name##_of_clk_init_driver) + #ifdef CONFIG_OF int of_clk_add_provider(struct device_node *np, struct clk *(*clk_src_get)(struct of_phandle_args *args, @@ -842,7 +854,7 @@ of_clk_hw_onecell_get(struct of_phandle_args *clkspec, void *data) { return ERR_PTR(-ENOENT); } -static inline int of_clk_get_parent_count(struct device_node *np) +static inline unsigned int of_clk_get_parent_count(struct device_node *np) { return 0; } diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 385d62e64abb..2a5982c37dfb 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -232,8 +232,9 @@ struct coresight_ops_source { int (*cpu_id)(struct coresight_device *csdev); int (*trace_id)(struct coresight_device *csdev); int (*enable)(struct coresight_device *csdev, - struct perf_event_attr *attr, u32 mode); - void (*disable)(struct coresight_device *csdev); + struct perf_event *event, u32 mode); + void (*disable)(struct coresight_device *csdev, + struct perf_event *event); }; struct coresight_ops { diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 797d9c8e9a1b..7572d9e9dced 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -61,17 +61,8 @@ struct notifier_block; #define CPU_DOWN_PREPARE 0x0005 /* CPU (unsigned)v going down */ #define CPU_DOWN_FAILED 0x0006 /* CPU (unsigned)v NOT going down */ #define CPU_DEAD 0x0007 /* CPU (unsigned)v dead */ -#define CPU_DYING 0x0008 /* CPU (unsigned)v not running any task, - * not handling interrupts, soon dead. - * Called on the dying cpu, interrupts - * are already disabled. Must not - * sleep, must not fail */ #define CPU_POST_DEAD 0x0009 /* CPU (unsigned)v dead, cpu_hotplug * lock is dropped */ -#define CPU_STARTING 0x000A /* CPU (unsigned)v soon running. - * Called on the new cpu, just before - * enabling interrupts. Must not sleep, - * must not fail */ #define CPU_BROKEN 0x000B /* CPU (unsigned)v did not die properly, * perhaps due to preemption. */ @@ -86,9 +77,6 @@ struct notifier_block; #define CPU_DOWN_PREPARE_FROZEN (CPU_DOWN_PREPARE | CPU_TASKS_FROZEN) #define CPU_DOWN_FAILED_FROZEN (CPU_DOWN_FAILED | CPU_TASKS_FROZEN) #define CPU_DEAD_FROZEN (CPU_DEAD | CPU_TASKS_FROZEN) -#define CPU_DYING_FROZEN (CPU_DYING | CPU_TASKS_FROZEN) -#define CPU_STARTING_FROZEN (CPU_STARTING | CPU_TASKS_FROZEN) - #ifdef CONFIG_SMP extern bool cpuhp_tasks_frozen; @@ -228,7 +216,11 @@ static inline void cpu_hotplug_done(void) {} #endif /* CONFIG_HOTPLUG_CPU */ #ifdef CONFIG_PM_SLEEP_SMP -extern int disable_nonboot_cpus(void); +extern int freeze_secondary_cpus(int primary); +static inline int disable_nonboot_cpus(void) +{ + return freeze_secondary_cpus(0); +} extern void enable_nonboot_cpus(void); #else /* !CONFIG_PM_SLEEP_SMP */ static inline int disable_nonboot_cpus(void) { return 0; } diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 34bd80512a0c..7b6c446ee17f 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -16,15 +16,40 @@ enum cpuhp_state { CPUHP_PERF_SUPERH, CPUHP_X86_HPET_DEAD, CPUHP_X86_APB_DEAD, + CPUHP_VIRT_NET_DEAD, + CPUHP_SLUB_DEAD, + CPUHP_MM_WRITEBACK_DEAD, + CPUHP_SOFTIRQ_DEAD, + CPUHP_NET_MVNETA_DEAD, + CPUHP_CPUIDLE_DEAD, + CPUHP_ARM64_FPSIMD_DEAD, + CPUHP_ARM_OMAP_WAKE_DEAD, + CPUHP_IRQ_POLL_DEAD, + CPUHP_BLOCK_SOFTIRQ_DEAD, + CPUHP_VIRT_SCSI_DEAD, + CPUHP_ACPI_CPUDRV_DEAD, + CPUHP_S390_PFAULT_DEAD, + CPUHP_BLK_MQ_DEAD, CPUHP_WORKQUEUE_PREP, CPUHP_POWER_NUMA_PREPARE, CPUHP_HRTIMERS_PREPARE, CPUHP_PROFILE_PREPARE, CPUHP_X2APIC_PREPARE, CPUHP_SMPCFD_PREPARE, + CPUHP_RELAY_PREPARE, + CPUHP_SLAB_PREPARE, + CPUHP_MD_RAID5_PREPARE, CPUHP_RCUTREE_PREP, + CPUHP_CPUIDLE_COUPLED_PREPARE, + CPUHP_POWERPC_PMAC_PREPARE, + CPUHP_POWERPC_MMU_CTX_PREPARE, CPUHP_NOTIFY_PREPARE, + CPUHP_ARM_SHMOBILE_SCU_PREPARE, + CPUHP_SH_SH3X_PREPARE, + CPUHP_BLK_MQ_PREPARE, CPUHP_TIMERS_DEAD, + CPUHP_NOTF_ERR_INJ_PREPARE, + CPUHP_MIPS_SOC_PREPARE, CPUHP_BRINGUP_CPU, CPUHP_AP_IDLE_DEAD, CPUHP_AP_OFFLINE, @@ -47,6 +72,8 @@ enum cpuhp_state { CPUHP_AP_PERF_METAG_STARTING, CPUHP_AP_MIPS_OP_LOONGSON3_STARTING, CPUHP_AP_ARM_VFP_STARTING, + CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING, + CPUHP_AP_PERF_ARM_HW_BREAKPOINT_STARTING, CPUHP_AP_PERF_ARM_STARTING, CPUHP_AP_ARM_L2X0_STARTING, CPUHP_AP_ARM_ARCH_TIMER_STARTING, @@ -70,7 +97,6 @@ enum cpuhp_state { CPUHP_AP_ARM64_ISNDEP_STARTING, CPUHP_AP_SMPCFD_DYING, CPUHP_AP_X86_TBOOT_DYING, - CPUHP_AP_NOTIFY_STARTING, CPUHP_AP_ONLINE, CPUHP_TEARDOWN_CPU, CPUHP_AP_ONLINE_IDLE, @@ -101,7 +127,7 @@ enum cpuhp_state { int __cpuhp_setup_state(enum cpuhp_state state, const char *name, bool invoke, int (*startup)(unsigned int cpu), - int (*teardown)(unsigned int cpu)); + int (*teardown)(unsigned int cpu), bool multi_instance); /** * cpuhp_setup_state - Setup hotplug state callbacks with calling the callbacks @@ -118,7 +144,7 @@ static inline int cpuhp_setup_state(enum cpuhp_state state, int (*startup)(unsigned int cpu), int (*teardown)(unsigned int cpu)) { - return __cpuhp_setup_state(state, name, true, startup, teardown); + return __cpuhp_setup_state(state, name, true, startup, teardown, false); } /** @@ -137,7 +163,66 @@ static inline int cpuhp_setup_state_nocalls(enum cpuhp_state state, int (*startup)(unsigned int cpu), int (*teardown)(unsigned int cpu)) { - return __cpuhp_setup_state(state, name, false, startup, teardown); + return __cpuhp_setup_state(state, name, false, startup, teardown, + false); +} + +/** + * cpuhp_setup_state_multi - Add callbacks for multi state + * @state: The state for which the calls are installed + * @name: Name of the callback. + * @startup: startup callback function + * @teardown: teardown callback function + * + * Sets the internal multi_instance flag and prepares a state to work as a multi + * instance callback. No callbacks are invoked at this point. The callbacks are + * invoked once an instance for this state are registered via + * @cpuhp_state_add_instance or @cpuhp_state_add_instance_nocalls. + */ +static inline int cpuhp_setup_state_multi(enum cpuhp_state state, + const char *name, + int (*startup)(unsigned int cpu, + struct hlist_node *node), + int (*teardown)(unsigned int cpu, + struct hlist_node *node)) +{ + return __cpuhp_setup_state(state, name, false, + (void *) startup, + (void *) teardown, true); +} + +int __cpuhp_state_add_instance(enum cpuhp_state state, struct hlist_node *node, + bool invoke); + +/** + * cpuhp_state_add_instance - Add an instance for a state and invoke startup + * callback. + * @state: The state for which the instance is installed + * @node: The node for this individual state. + * + * Installs the instance for the @state and invokes the startup callback on + * the present cpus which have already reached the @state. The @state must have + * been earlier marked as multi-instance by @cpuhp_setup_state_multi. + */ +static inline int cpuhp_state_add_instance(enum cpuhp_state state, + struct hlist_node *node) +{ + return __cpuhp_state_add_instance(state, node, true); +} + +/** + * cpuhp_state_add_instance_nocalls - Add an instance for a state without + * invoking the startup callback. + * @state: The state for which the instance is installed + * @node: The node for this individual state. + * + * Installs the instance for the @state The @state must have been earlier + * marked as multi-instance by @cpuhp_setup_state_multi. + */ +static inline int cpuhp_state_add_instance_nocalls(enum cpuhp_state state, + struct hlist_node *node) +{ + return __cpuhp_state_add_instance(state, node, false); } void __cpuhp_remove_state(enum cpuhp_state state, bool invoke); @@ -164,6 +249,51 @@ static inline void cpuhp_remove_state_nocalls(enum cpuhp_state state) __cpuhp_remove_state(state, false); } +/** + * cpuhp_remove_multi_state - Remove hotplug multi state callback + * @state: The state for which the calls are removed + * + * Removes the callback functions from a multi state. This is the reverse of + * cpuhp_setup_state_multi(). All instances should have been removed before + * invoking this function. + */ +static inline void cpuhp_remove_multi_state(enum cpuhp_state state) +{ + __cpuhp_remove_state(state, false); +} + +int __cpuhp_state_remove_instance(enum cpuhp_state state, + struct hlist_node *node, bool invoke); + +/** + * cpuhp_state_remove_instance - Remove hotplug instance from state and invoke + * the teardown callback + * @state: The state from which the instance is removed + * @node: The node for this individual state. + * + * Removes the instance and invokes the teardown callback on the present cpus + * which have already reached the @state. + */ +static inline int cpuhp_state_remove_instance(enum cpuhp_state state, + struct hlist_node *node) +{ + return __cpuhp_state_remove_instance(state, node, true); +} + +/** + * cpuhp_state_remove_instance_nocalls - Remove hotplug instance from state + * without invoking the reatdown callback + * @state: The state from which the instance is removed + * @node: The node for this individual state. + * + * Removes the instance without invoking the teardown callback. + */ +static inline int cpuhp_state_remove_instance_nocalls(enum cpuhp_state state, + struct hlist_node *node) +{ + return __cpuhp_state_remove_instance(state, node, false); +} + #ifdef CONFIG_SMP void cpuhp_online_idle(enum cpuhp_state state); #else diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 1438e2322d5c..4d3f0d1aec73 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -45,6 +45,23 @@ extern struct dentry *arch_debugfs_dir; extern struct srcu_struct debugfs_srcu; +/** + * debugfs_real_fops - getter for the real file operation + * @filp: a pointer to a struct file + * + * Must only be called under the protection established by + * debugfs_use_file_start(). + */ +static inline const struct file_operations *debugfs_real_fops(struct file *filp) + __must_hold(&debugfs_srcu) +{ + /* + * Neither the pointer to the struct file_operations, nor its + * contents ever change -- srcu_dereference() is not needed here. + */ + return filp->f_path.dentry->d_fsdata; +} + #if defined(CONFIG_DEBUG_FS) struct dentry *debugfs_create_file(const char *name, umode_t mode, diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h index 0a83a1e648b0..4db00b02ca3f 100644 --- a/include/linux/devfreq-event.h +++ b/include/linux/devfreq-event.h @@ -148,11 +148,6 @@ static inline int devfreq_event_reset_event(struct devfreq_event_dev *edev) return -EINVAL; } -static inline void *devfreq_event_get_drvdata(struct devfreq_event_dev *edev) -{ - return ERR_PTR(-EINVAL); -} - static inline struct devfreq_event_dev *devfreq_event_get_edev_by_phandle( struct device *dev, int index) { diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 66533e18276c..dc69df04abc1 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -718,7 +718,7 @@ static inline int dma_mmap_wc(struct device *dev, #define dma_mmap_writecombine dma_mmap_wc #endif -#ifdef CONFIG_NEED_DMA_MAP_STATE +#if defined(CONFIG_NEED_DMA_MAP_STATE) || defined(CONFIG_DMA_API_DEBUG) #define DEFINE_DMA_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME #define DEFINE_DMA_UNMAP_LEN(LEN_NAME) __u32 LEN_NAME #define dma_unmap_addr(PTR, ADDR_NAME) ((PTR)->ADDR_NAME) diff --git a/include/linux/dma/dw.h b/include/linux/dma/dw.h index f2e538aaddad..ccfd0c3777df 100644 --- a/include/linux/dma/dw.h +++ b/include/linux/dma/dw.h @@ -40,8 +40,13 @@ struct dw_dma_chip { }; /* Export to the platform drivers */ +#if IS_ENABLED(CONFIG_DW_DMAC_CORE) int dw_dma_probe(struct dw_dma_chip *chip); int dw_dma_remove(struct dw_dma_chip *chip); +#else +static inline int dw_dma_probe(struct dw_dma_chip *chip) { return -ENODEV; } +static inline int dw_dma_remove(struct dw_dma_chip *chip) { return 0; } +#endif /* CONFIG_DW_DMAC_CORE */ /* DMA API extensions */ struct dw_desc; diff --git a/include/linux/dma/hsu.h b/include/linux/dma/hsu.h index aaff68efba5d..197eec63e501 100644 --- a/include/linux/dma/hsu.h +++ b/include/linux/dma/hsu.h @@ -41,8 +41,7 @@ struct hsu_dma_chip { /* Export to the internal users */ int hsu_dma_get_status(struct hsu_dma_chip *chip, unsigned short nr, u32 *status); -irqreturn_t hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, - u32 status); +int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, u32 status); /* Export to the platform drivers */ int hsu_dma_probe(struct hsu_dma_chip *chip); @@ -53,10 +52,10 @@ static inline int hsu_dma_get_status(struct hsu_dma_chip *chip, { return 0; } -static inline irqreturn_t hsu_dma_do_irq(struct hsu_dma_chip *chip, - unsigned short nr, u32 status) +static inline int hsu_dma_do_irq(struct hsu_dma_chip *chip, unsigned short nr, + u32 status) { - return IRQ_NONE; + return 0; } static inline int hsu_dma_probe(struct hsu_dma_chip *chip) { return -ENODEV; } static inline int hsu_dma_remove(struct hsu_dma_chip *chip) { return 0; } diff --git a/include/linux/efi.h b/include/linux/efi.h index 0148a3046b48..2d089487d2da 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -20,6 +20,7 @@ #include <linux/ioport.h> #include <linux/pfn.h> #include <linux/pstore.h> +#include <linux/range.h> #include <linux/reboot.h> #include <linux/uuid.h> #include <linux/screen_info.h> @@ -37,6 +38,7 @@ #define EFI_WRITE_PROTECTED ( 8 | (1UL << (BITS_PER_LONG-1))) #define EFI_OUT_OF_RESOURCES ( 9 | (1UL << (BITS_PER_LONG-1))) #define EFI_NOT_FOUND (14 | (1UL << (BITS_PER_LONG-1))) +#define EFI_ABORTED (21 | (1UL << (BITS_PER_LONG-1))) #define EFI_SECURITY_VIOLATION (26 | (1UL << (BITS_PER_LONG-1))) typedef unsigned long efi_status_t; @@ -678,6 +680,18 @@ typedef struct { unsigned long tables; } efi_system_table_t; +/* + * Architecture independent structure for describing a memory map for the + * benefit of efi_memmap_init_early(), saving us the need to pass four + * parameters. + */ +struct efi_memory_map_data { + phys_addr_t phys_map; + unsigned long size; + unsigned long desc_version; + unsigned long desc_size; +}; + struct efi_memory_map { phys_addr_t phys_map; void *map; @@ -685,6 +699,12 @@ struct efi_memory_map { int nr_map; unsigned long desc_version; unsigned long desc_size; + bool late; +}; + +struct efi_mem_range { + struct range range; + u64 attribute; }; struct efi_fdt_params { @@ -909,6 +929,16 @@ static inline efi_status_t efi_query_variable_store(u32 attributes, } #endif extern void __iomem *efi_lookup_mapped_addr(u64 phys_addr); + +extern int __init efi_memmap_init_early(struct efi_memory_map_data *data); +extern int __init efi_memmap_init_late(phys_addr_t addr, unsigned long size); +extern void __init efi_memmap_unmap(void); +extern int __init efi_memmap_install(phys_addr_t addr, unsigned int nr_map); +extern int __init efi_memmap_split_count(efi_memory_desc_t *md, + struct range *range); +extern void __init efi_memmap_insert(struct efi_memory_map *old_memmap, + void *buf, struct efi_mem_range *mem); + extern int efi_config_init(efi_config_table_type_t *arch_tables); #ifdef CONFIG_EFI_ESRT extern void __init efi_esrt_init(void); @@ -924,6 +954,7 @@ extern u64 efi_mem_attribute (unsigned long phys_addr, unsigned long size); extern int __init efi_uart_console_only (void); extern u64 efi_mem_desc_end(efi_memory_desc_t *md); extern int efi_mem_desc_lookup(u64 phys_addr, efi_memory_desc_t *out_md); +extern void efi_mem_reserve(phys_addr_t addr, u64 size); extern void efi_initialize_iomem_resources(struct resource *code_resource, struct resource *data_resource, struct resource *bss_resource); extern void efi_reserve_boot_services(void); @@ -1136,12 +1167,6 @@ struct efivar_operations { }; struct efivars { - /* - * ->lock protects two things: - * 1) efivarfs_list and efivars_sysfs_list - * 2) ->ops calls - */ - spinlock_t lock; struct kset *kset; struct kobject *kobject; const struct efivar_operations *ops; @@ -1282,8 +1307,8 @@ struct kobject *efivars_kobject(void); int efivar_init(int (*func)(efi_char16_t *, efi_guid_t, unsigned long, void *), void *data, bool duplicates, struct list_head *head); -void efivar_entry_add(struct efivar_entry *entry, struct list_head *head); -void efivar_entry_remove(struct efivar_entry *entry); +int efivar_entry_add(struct efivar_entry *entry, struct list_head *head); +int efivar_entry_remove(struct efivar_entry *entry); int __efivar_entry_delete(struct efivar_entry *entry); int efivar_entry_delete(struct efivar_entry *entry); @@ -1300,7 +1325,7 @@ int efivar_entry_set_get_size(struct efivar_entry *entry, u32 attributes, int efivar_entry_set_safe(efi_char16_t *name, efi_guid_t vendor, u32 attributes, bool block, unsigned long size, void *data); -void efivar_entry_iter_begin(void); +int efivar_entry_iter_begin(void); void efivar_entry_iter_end(void); int __efivar_entry_iter(int (*func)(struct efivar_entry *, void *), @@ -1336,7 +1361,6 @@ extern int efi_capsule_update(efi_capsule_header_t *capsule, #ifdef CONFIG_EFI_RUNTIME_MAP int efi_runtime_map_init(struct kobject *); -void efi_runtime_map_setup(void *, int, u32); int efi_get_runtime_map_size(void); int efi_get_runtime_map_desc_size(void); int efi_runtime_map_copy(void *buf, size_t bufsz); @@ -1346,9 +1370,6 @@ static inline int efi_runtime_map_init(struct kobject *kobj) return 0; } -static inline void -efi_runtime_map_setup(void *map, int nr_entries, u32 desc_size) {} - static inline int efi_get_runtime_map_size(void) { return 0; diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 61004413dc64..b871c0cb1f02 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -29,6 +29,15 @@ #include <linux/device.h> /* + * Define the type of supported external connectors + */ +#define EXTCON_TYPE_USB BIT(0) /* USB connector */ +#define EXTCON_TYPE_CHG BIT(1) /* Charger connector */ +#define EXTCON_TYPE_JACK BIT(2) /* Jack connector */ +#define EXTCON_TYPE_DISP BIT(3) /* Display connector */ +#define EXTCON_TYPE_MISC BIT(4) /* Miscellaneous connector */ + +/* * Define the unique id of supported external connectors */ #define EXTCON_NONE 0 @@ -44,6 +53,7 @@ #define EXTCON_CHG_USB_ACA 8 /* Accessory Charger Adapter */ #define EXTCON_CHG_USB_FAST 9 #define EXTCON_CHG_USB_SLOW 10 +#define EXTCON_CHG_WPT 11 /* Wireless Power Transfer */ /* Jack external connector */ #define EXTCON_JACK_MICROPHONE 20 @@ -60,6 +70,8 @@ #define EXTCON_DISP_MHL 41 /* Mobile High-Definition Link */ #define EXTCON_DISP_DVI 42 /* Digital Visual Interface */ #define EXTCON_DISP_VGA 43 /* Video Graphics Array */ +#define EXTCON_DISP_DP 44 /* Display Port */ +#define EXTCON_DISP_HMD 45 /* Head-Mounted Display */ /* Miscellaneous external connector */ #define EXTCON_DOCK 60 @@ -68,6 +80,85 @@ #define EXTCON_NUM 63 +/* + * Define the property of supported external connectors. + * + * When adding the new extcon property, they *must* have + * the type/value/default information. Also, you *have to* + * modify the EXTCON_PROP_[type]_START/END definitions + * which mean the range of the supported properties + * for each extcon type. + * + * The naming style of property + * : EXTCON_PROP_[type]_[property name] + * + * EXTCON_PROP_USB_[property name] : USB property + * EXTCON_PROP_CHG_[property name] : Charger property + * EXTCON_PROP_JACK_[property name] : Jack property + * EXTCON_PROP_DISP_[property name] : Display property + */ + +/* + * Properties of EXTCON_TYPE_USB. + * + * - EXTCON_PROP_USB_VBUS + * @type: integer (intval) + * @value: 0 (low) or 1 (high) + * @default: 0 (low) + * - EXTCON_PROP_USB_TYPEC_POLARITY + * @type: integer (intval) + * @value: 0 (normal) or 1 (flip) + * @default: 0 (normal) + * - EXTCON_PROP_USB_SS (SuperSpeed) + * @type: integer (intval) + * @value: 0 (USB/USB2) or 1 (USB3) + * @default: 0 (USB/USB2) + * + */ +#define EXTCON_PROP_USB_VBUS 0 +#define EXTCON_PROP_USB_TYPEC_POLARITY 1 +#define EXTCON_PROP_USB_SS 2 + +#define EXTCON_PROP_USB_MIN 0 +#define EXTCON_PROP_USB_MAX 2 +#define EXTCON_PROP_USB_CNT (EXTCON_PROP_USB_MAX - EXTCON_PROP_USB_MIN + 1) + +/* Properties of EXTCON_TYPE_CHG. */ +#define EXTCON_PROP_CHG_MIN 50 +#define EXTCON_PROP_CHG_MAX 50 +#define EXTCON_PROP_CHG_CNT (EXTCON_PROP_CHG_MAX - EXTCON_PROP_CHG_MIN + 1) + +/* Properties of EXTCON_TYPE_JACK. */ +#define EXTCON_PROP_JACK_MIN 100 +#define EXTCON_PROP_JACK_MAX 100 +#define EXTCON_PROP_JACK_CNT (EXTCON_PROP_JACK_MAX - EXTCON_PROP_JACK_MIN + 1) + +/* + * Properties of EXTCON_TYPE_DISP. + * + * - EXTCON_PROP_DISP_HPD (Hot Plug Detect) + * @type: integer (intval) + * @value: 0 (no hpd) or 1 (hpd) + * @default: 0 (no hpd) + * + */ +#define EXTCON_PROP_DISP_HPD 150 + +/* Properties of EXTCON_TYPE_DISP. */ +#define EXTCON_PROP_DISP_MIN 150 +#define EXTCON_PROP_DISP_MAX 151 +#define EXTCON_PROP_DISP_CNT (EXTCON_PROP_DISP_MAX - EXTCON_PROP_DISP_MIN + 1) + +/* + * Define the type of property's value. + * + * Define the property's value as union type. Because each property + * would need the different data type to store it. + */ +union extcon_property_value { + int intval; /* type : integer (intval) */ +}; + struct extcon_cable; /** @@ -150,26 +241,42 @@ extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev); /* - * get/set/update_state access the 32b encoded state value, which represents - * states of all possible cables of the multistate port. For example, if one - * calls extcon_set_state(edev, 0x7), it may mean that all the three cables - * are attached to the port. + * get/set_state access each bit of the 32b encoded state value. + * They are used to access the status of each cable based on the cable id. */ -static inline u32 extcon_get_state(struct extcon_dev *edev) -{ - return edev->state; -} +extern int extcon_get_state(struct extcon_dev *edev, unsigned int id); +extern int extcon_set_state(struct extcon_dev *edev, unsigned int id, + bool cable_state); +extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, + bool cable_state); +/* + * Synchronize the state and property data for a specific external connector. + */ +extern int extcon_sync(struct extcon_dev *edev, unsigned int id); -extern int extcon_set_state(struct extcon_dev *edev, u32 state); -extern int extcon_update_state(struct extcon_dev *edev, u32 mask, u32 state); +/* + * get/set_property access the property value of each external connector. + * They are used to access the property of each cable based on the property id. + */ +extern int extcon_get_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value *prop_val); +extern int extcon_set_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val); +extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val); /* - * get/set_cable_state access each bit of the 32b encoded state value. - * They are used to access the status of each cable based on the cable id. + * get/set_property_capability set the capability of the property for each + * external connector. They are used to set the capability of the property + * of each external connector based on the id and property. */ -extern int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id); -extern int extcon_set_cable_state_(struct extcon_dev *edev, unsigned int id, - bool cable_state); +extern int extcon_get_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop); +extern int extcon_set_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop); /* * Following APIs are to monitor every action of a notifier. @@ -232,30 +339,57 @@ static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, static inline void devm_extcon_dev_free(struct extcon_dev *edev) { } -static inline u32 extcon_get_state(struct extcon_dev *edev) + +static inline int extcon_get_state(struct extcon_dev *edev, unsigned int id) +{ + return 0; +} + +static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id, + bool cable_state) +{ + return 0; +} + +static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, + bool cable_state) { return 0; } -static inline int extcon_set_state(struct extcon_dev *edev, u32 state) +static inline int extcon_sync(struct extcon_dev *edev, unsigned int id) { return 0; } -static inline int extcon_update_state(struct extcon_dev *edev, u32 mask, - u32 state) +static inline int extcon_get_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value *prop_val) +{ + return 0; +} +static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val) { return 0; } -static inline int extcon_get_cable_state_(struct extcon_dev *edev, - unsigned int id) +static inline int extcon_set_property_sync(struct extcon_dev *edev, + unsigned int id, unsigned int prop, + union extcon_property_value prop_val) { return 0; } -static inline int extcon_set_cable_state_(struct extcon_dev *edev, - unsigned int id, bool cable_state) +static inline int extcon_get_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop) +{ + return 0; +} + +static inline int extcon_set_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop) { return 0; } @@ -320,4 +454,15 @@ static inline int extcon_unregister_interest(struct extcon_specific_cable_nb { return -EINVAL; } + +static inline int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id) +{ + return extcon_get_state(edev, id); +} + +static inline int extcon_set_cable_state_(struct extcon_dev *edev, unsigned int id, + bool cable_state) +{ + return extcon_set_state_sync(edev, id, cable_state); +} #endif /* __LINUX_EXTCON_H__ */ diff --git a/include/linux/extcon/extcon-adc-jack.h b/include/linux/extcon/extcon-adc-jack.h index ac85f2061351..a0e03b13b449 100644 --- a/include/linux/extcon/extcon-adc-jack.h +++ b/include/linux/extcon/extcon-adc-jack.h @@ -20,8 +20,8 @@ /** * struct adc_jack_cond - condition to use an extcon state - * @state: the corresponding extcon state (if 0, this struct * denotes the last adc_jack_cond element among the array) + * @id: the unique id of each external connector * @min_adc: min adc value for this condition * @max_adc: max adc value for this condition * @@ -33,7 +33,7 @@ * because when no adc_jack_cond is met, state = 0 is automatically chosen. */ struct adc_jack_cond { - u32 state; /* extcon state value. 0 if invalid */ + unsigned int id; u32 min_adc; u32 max_adc; }; diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 7d565afe35d2..6f93ac46e7f0 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -795,7 +795,12 @@ struct ftrace_ret_stack { unsigned long func; unsigned long long calltime; unsigned long long subtime; +#ifdef HAVE_FUNCTION_GRAPH_FP_TEST unsigned long fp; +#endif +#ifdef HAVE_FUNCTION_GRAPH_RET_ADDR_PTR + unsigned long *retp; +#endif }; /* @@ -807,7 +812,10 @@ extern void return_to_handler(void); extern int ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth, - unsigned long frame_pointer); + unsigned long frame_pointer, unsigned long *retp); + +unsigned long ftrace_graph_ret_addr(struct task_struct *task, int *idx, + unsigned long ret, unsigned long *retp); /* * Sometimes we don't want to trace a function with the function @@ -870,6 +878,13 @@ static inline int task_curr_ret_stack(struct task_struct *tsk) return -1; } +static inline unsigned long +ftrace_graph_ret_addr(struct task_struct *task, int *idx, unsigned long ret, + unsigned long *retp) +{ + return ret; +} + static inline void pause_graph_tracing(void) { } static inline void unpause_graph_tracing(void) { } #endif /* CONFIG_FUNCTION_GRAPH_TRACER */ diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 09354f6c1d63..9d2f8bde7d12 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -14,9 +14,341 @@ #ifndef _HWMON_H_ #define _HWMON_H_ +#include <linux/bitops.h> + struct device; struct attribute_group; +enum hwmon_sensor_types { + hwmon_chip, + hwmon_temp, + hwmon_in, + hwmon_curr, + hwmon_power, + hwmon_energy, + hwmon_humidity, + hwmon_fan, + hwmon_pwm, +}; + +enum hwmon_chip_attributes { + hwmon_chip_temp_reset_history, + hwmon_chip_in_reset_history, + hwmon_chip_curr_reset_history, + hwmon_chip_power_reset_history, + hwmon_chip_register_tz, + hwmon_chip_update_interval, + hwmon_chip_alarms, +}; + +#define HWMON_C_TEMP_RESET_HISTORY BIT(hwmon_chip_temp_reset_history) +#define HWMON_C_IN_RESET_HISTORY BIT(hwmon_chip_in_reset_history) +#define HWMON_C_CURR_RESET_HISTORY BIT(hwmon_chip_curr_reset_history) +#define HWMON_C_POWER_RESET_HISTORY BIT(hwmon_chip_power_reset_history) +#define HWMON_C_REGISTER_TZ BIT(hwmon_chip_register_tz) +#define HWMON_C_UPDATE_INTERVAL BIT(hwmon_chip_update_interval) +#define HWMON_C_ALARMS BIT(hwmon_chip_alarms) + +enum hwmon_temp_attributes { + hwmon_temp_input = 0, + hwmon_temp_type, + hwmon_temp_lcrit, + hwmon_temp_lcrit_hyst, + hwmon_temp_min, + hwmon_temp_min_hyst, + hwmon_temp_max, + hwmon_temp_max_hyst, + hwmon_temp_crit, + hwmon_temp_crit_hyst, + hwmon_temp_emergency, + hwmon_temp_emergency_hyst, + hwmon_temp_alarm, + hwmon_temp_lcrit_alarm, + hwmon_temp_min_alarm, + hwmon_temp_max_alarm, + hwmon_temp_crit_alarm, + hwmon_temp_emergency_alarm, + hwmon_temp_fault, + hwmon_temp_offset, + hwmon_temp_label, + hwmon_temp_lowest, + hwmon_temp_highest, + hwmon_temp_reset_history, +}; + +#define HWMON_T_INPUT BIT(hwmon_temp_input) +#define HWMON_T_TYPE BIT(hwmon_temp_type) +#define HWMON_T_LCRIT BIT(hwmon_temp_lcrit) +#define HWMON_T_LCRIT_HYST BIT(hwmon_temp_lcrit_hyst) +#define HWMON_T_MIN BIT(hwmon_temp_min) +#define HWMON_T_MIN_HYST BIT(hwmon_temp_min_hyst) +#define HWMON_T_MAX BIT(hwmon_temp_max) +#define HWMON_T_MAX_HYST BIT(hwmon_temp_max_hyst) +#define HWMON_T_CRIT BIT(hwmon_temp_crit) +#define HWMON_T_CRIT_HYST BIT(hwmon_temp_crit_hyst) +#define HWMON_T_EMERGENCY BIT(hwmon_temp_emergency) +#define HWMON_T_EMERGENCY_HYST BIT(hwmon_temp_emergency_hyst) +#define HWMON_T_MIN_ALARM BIT(hwmon_temp_min_alarm) +#define HWMON_T_MAX_ALARM BIT(hwmon_temp_max_alarm) +#define HWMON_T_CRIT_ALARM BIT(hwmon_temp_crit_alarm) +#define HWMON_T_EMERGENCY_ALARM BIT(hwmon_temp_emergency_alarm) +#define HWMON_T_FAULT BIT(hwmon_temp_fault) +#define HWMON_T_OFFSET BIT(hwmon_temp_offset) +#define HWMON_T_LABEL BIT(hwmon_temp_label) +#define HWMON_T_LOWEST BIT(hwmon_temp_lowest) +#define HWMON_T_HIGHEST BIT(hwmon_temp_highest) +#define HWMON_T_RESET_HISTORY BIT(hwmon_temp_reset_history) + +enum hwmon_in_attributes { + hwmon_in_input, + hwmon_in_min, + hwmon_in_max, + hwmon_in_lcrit, + hwmon_in_crit, + hwmon_in_average, + hwmon_in_lowest, + hwmon_in_highest, + hwmon_in_reset_history, + hwmon_in_label, + hwmon_in_alarm, + hwmon_in_min_alarm, + hwmon_in_max_alarm, + hwmon_in_lcrit_alarm, + hwmon_in_crit_alarm, +}; + +#define HWMON_I_INPUT BIT(hwmon_in_input) +#define HWMON_I_MIN BIT(hwmon_in_min) +#define HWMON_I_MAX BIT(hwmon_in_max) +#define HWMON_I_LCRIT BIT(hwmon_in_lcrit) +#define HWMON_I_CRIT BIT(hwmon_in_crit) +#define HWMON_I_AVERAGE BIT(hwmon_in_average) +#define HWMON_I_LOWEST BIT(hwmon_in_lowest) +#define HWMON_I_HIGHEST BIT(hwmon_in_highest) +#define HWMON_I_RESET_HISTORY BIT(hwmon_in_reset_history) +#define HWMON_I_LABEL BIT(hwmon_in_label) +#define HWMON_I_ALARM BIT(hwmon_in_alarm) +#define HWMON_I_MIN_ALARM BIT(hwmon_in_min_alarm) +#define HWMON_I_MAX_ALARM BIT(hwmon_in_max_alarm) +#define HWMON_I_LCRIT_ALARM BIT(hwmon_in_lcrit_alarm) +#define HWMON_I_CRIT_ALARM BIT(hwmon_in_crit_alarm) + +enum hwmon_curr_attributes { + hwmon_curr_input, + hwmon_curr_min, + hwmon_curr_max, + hwmon_curr_lcrit, + hwmon_curr_crit, + hwmon_curr_average, + hwmon_curr_lowest, + hwmon_curr_highest, + hwmon_curr_reset_history, + hwmon_curr_label, + hwmon_curr_alarm, + hwmon_curr_min_alarm, + hwmon_curr_max_alarm, + hwmon_curr_lcrit_alarm, + hwmon_curr_crit_alarm, +}; + +#define HWMON_C_INPUT BIT(hwmon_curr_input) +#define HWMON_C_MIN BIT(hwmon_curr_min) +#define HWMON_C_MAX BIT(hwmon_curr_max) +#define HWMON_C_LCRIT BIT(hwmon_curr_lcrit) +#define HWMON_C_CRIT BIT(hwmon_curr_crit) +#define HWMON_C_AVERAGE BIT(hwmon_curr_average) +#define HWMON_C_LOWEST BIT(hwmon_curr_lowest) +#define HWMON_C_HIGHEST BIT(hwmon_curr_highest) +#define HWMON_C_RESET_HISTORY BIT(hwmon_curr_reset_history) +#define HWMON_C_LABEL BIT(hwmon_curr_label) +#define HWMON_C_ALARM BIT(hwmon_curr_alarm) +#define HWMON_C_MIN_ALARM BIT(hwmon_curr_min_alarm) +#define HWMON_C_MAX_ALARM BIT(hwmon_curr_max_alarm) +#define HWMON_C_LCRIT_ALARM BIT(hwmon_curr_lcrit_alarm) +#define HWMON_C_CRIT_ALARM BIT(hwmon_curr_crit_alarm) + +enum hwmon_power_attributes { + hwmon_power_average, + hwmon_power_average_interval, + hwmon_power_average_interval_max, + hwmon_power_average_interval_min, + hwmon_power_average_highest, + hwmon_power_average_lowest, + hwmon_power_average_max, + hwmon_power_average_min, + hwmon_power_input, + hwmon_power_input_highest, + hwmon_power_input_lowest, + hwmon_power_reset_history, + hwmon_power_accuracy, + hwmon_power_cap, + hwmon_power_cap_hyst, + hwmon_power_cap_max, + hwmon_power_cap_min, + hwmon_power_max, + hwmon_power_crit, + hwmon_power_label, + hwmon_power_alarm, + hwmon_power_cap_alarm, + hwmon_power_max_alarm, + hwmon_power_crit_alarm, +}; + +#define HWMON_P_AVERAGE BIT(hwmon_power_average) +#define HWMON_P_AVERAGE_INTERVAL BIT(hwmon_power_average_interval) +#define HWMON_P_AVERAGE_INTERVAL_MAX BIT(hwmon_power_average_interval_max) +#define HWMON_P_AVERAGE_INTERVAL_MIN BIT(hwmon_power_average_interval_min) +#define HWMON_P_AVERAGE_HIGHEST BIT(hwmon_power_average_highest) +#define HWMON_P_AVERAGE_LOWEST BIT(hwmon_power_average_lowest) +#define HWMON_P_AVERAGE_MAX BIT(hwmon_power_average_max) +#define HWMON_P_AVERAGE_MIN BIT(hwmon_power_average_min) +#define HWMON_P_INPUT BIT(hwmon_power_input) +#define HWMON_P_INPUT_HIGHEST BIT(hwmon_power_input_highest) +#define HWMON_P_INPUT_LOWEST BIT(hwmon_power_input_lowest) +#define HWMON_P_RESET_HISTORY BIT(hwmon_power_reset_history) +#define HWMON_P_ACCURACY BIT(hwmon_power_accuracy) +#define HWMON_P_CAP BIT(hwmon_power_cap) +#define HWMON_P_CAP_HYST BIT(hwmon_power_cap_hyst) +#define HWMON_P_CAP_MAX BIT(hwmon_power_cap_max) +#define HWMON_P_CAP_MIN BIT(hwmon_power_cap_min) +#define HWMON_P_MAX BIT(hwmon_power_max) +#define HWMON_P_CRIT BIT(hwmon_power_crit) +#define HWMON_P_LABEL BIT(hwmon_power_label) +#define HWMON_P_ALARM BIT(hwmon_power_alarm) +#define HWMON_P_CAP_ALARM BIT(hwmon_power_cap_alarm) +#define HWMON_P_MAX_ALARM BIT(hwmon_power_max_alarm) +#define HWMON_P_CRIT_ALARM BIT(hwmon_power_crit_alarm) + +enum hwmon_energy_attributes { + hwmon_energy_input, + hwmon_energy_label, +}; + +#define HWMON_E_INPUT BIT(hwmon_energy_input) +#define HWMON_E_LABEL BIT(hwmon_energy_label) + +enum hwmon_humidity_attributes { + hwmon_humidity_input, + hwmon_humidity_label, + hwmon_humidity_min, + hwmon_humidity_min_hyst, + hwmon_humidity_max, + hwmon_humidity_max_hyst, + hwmon_humidity_alarm, + hwmon_humidity_fault, +}; + +#define HWMON_H_INPUT BIT(hwmon_humidity_input) +#define HWMON_H_LABEL BIT(hwmon_humidity_label) +#define HWMON_H_MIN BIT(hwmon_humidity_min) +#define HWMON_H_MIN_HYST BIT(hwmon_humidity_min_hyst) +#define HWMON_H_MAX BIT(hwmon_humidity_max) +#define HWMON_H_MAX_HYST BIT(hwmon_humidity_max_hyst) +#define HWMON_H_ALARM BIT(hwmon_humidity_alarm) +#define HWMON_H_FAULT BIT(hwmon_humidity_fault) + +enum hwmon_fan_attributes { + hwmon_fan_input, + hwmon_fan_label, + hwmon_fan_min, + hwmon_fan_max, + hwmon_fan_div, + hwmon_fan_pulses, + hwmon_fan_target, + hwmon_fan_alarm, + hwmon_fan_min_alarm, + hwmon_fan_max_alarm, + hwmon_fan_fault, +}; + +#define HWMON_F_INPUT BIT(hwmon_fan_input) +#define HWMON_F_LABEL BIT(hwmon_fan_label) +#define HWMON_F_MIN BIT(hwmon_fan_min) +#define HWMON_F_MAX BIT(hwmon_fan_max) +#define HWMON_F_DIV BIT(hwmon_fan_div) +#define HWMON_F_PULSES BIT(hwmon_fan_pulses) +#define HWMON_F_TARGET BIT(hwmon_fan_target) +#define HWMON_F_ALARM BIT(hwmon_fan_alarm) +#define HWMON_F_MIN_ALARM BIT(hwmon_fan_min_alarm) +#define HWMON_F_MAX_ALARM BIT(hwmon_fan_max_alarm) +#define HWMON_F_FAULT BIT(hwmon_fan_fault) + +enum hwmon_pwm_attributes { + hwmon_pwm_input, + hwmon_pwm_enable, + hwmon_pwm_mode, + hwmon_pwm_freq, +}; + +#define HWMON_PWM_INPUT BIT(hwmon_pwm_input) +#define HWMON_PWM_ENABLE BIT(hwmon_pwm_enable) +#define HWMON_PWM_MODE BIT(hwmon_pwm_mode) +#define HWMON_PWM_FREQ BIT(hwmon_pwm_freq) + +/** + * struct hwmon_ops - hwmon device operations + * @is_visible: Callback to return attribute visibility. Mandatory. + * Parameters are: + * @const void *drvdata: + * Pointer to driver-private data structure passed + * as argument to hwmon_device_register_with_info(). + * @type: Sensor type + * @attr: Sensor attribute + * @channel: + * Channel number + * The function returns the file permissions. + * If the return value is 0, no attribute will be created. + * @read: Read callback. Optional. If not provided, attributes + * will not be readable. + * Parameters are: + * @dev: Pointer to hardware monitoring device + * @type: Sensor type + * @attr: Sensor attribute + * @channel: + * Channel number + * @val: Pointer to returned value + * The function returns 0 on success or a negative error number. + * @write: Write callback. Optional. If not provided, attributes + * will not be writable. + * Parameters are: + * @dev: Pointer to hardware monitoring device + * @type: Sensor type + * @attr: Sensor attribute + * @channel: + * Channel number + * @val: Value to write + * The function returns 0 on success or a negative error number. + */ +struct hwmon_ops { + umode_t (*is_visible)(const void *drvdata, enum hwmon_sensor_types type, + u32 attr, int channel); + int (*read)(struct device *dev, enum hwmon_sensor_types type, + u32 attr, int channel, long *val); + int (*write)(struct device *dev, enum hwmon_sensor_types type, + u32 attr, int channel, long val); +}; + +/** + * Channel information + * @type: Channel type. + * @config: Pointer to NULL-terminated list of channel parameters. + * Use for per-channel attributes. + */ +struct hwmon_channel_info { + enum hwmon_sensor_types type; + const u32 *config; +}; + +/** + * Chip configuration + * @ops: Pointer to hwmon operations. + * @info: Null-terminated list of channel information. + */ +struct hwmon_chip_info { + const struct hwmon_ops *ops; + const struct hwmon_channel_info **info; +}; + struct device *hwmon_device_register(struct device *dev); struct device * hwmon_device_register_with_groups(struct device *dev, const char *name, @@ -26,6 +358,16 @@ struct device * devm_hwmon_device_register_with_groups(struct device *dev, const char *name, void *drvdata, const struct attribute_group **groups); +struct device * +hwmon_device_register_with_info(struct device *dev, + const char *name, void *drvdata, + const struct hwmon_chip_info *info, + const struct attribute_group **groups); +struct device * +devm_hwmon_device_register_with_info(struct device *dev, + const char *name, void *drvdata, + const struct hwmon_chip_info *info, + const struct attribute_group **groups); void hwmon_device_unregister(struct device *dev); void devm_hwmon_device_unregister(struct device *dev); diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index b10954a66939..cd184bdca58f 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -674,6 +674,11 @@ enum hv_signal_policy { HV_SIGNAL_POLICY_EXPLICIT, }; +enum hv_numa_policy { + HV_BALANCED = 0, + HV_LOCALIZED, +}; + enum vmbus_device_type { HV_IDE = 0, HV_SCSI, @@ -701,9 +706,6 @@ struct vmbus_device { }; struct vmbus_channel { - /* Unique channel id */ - int id; - struct list_head listentry; struct hv_device *device_obj; @@ -850,6 +852,43 @@ struct vmbus_channel { * ring lock to preserve the current behavior. */ bool acquire_ring_lock; + /* + * For performance critical channels (storage, networking + * etc,), Hyper-V has a mechanism to enhance the throughput + * at the expense of latency: + * When the host is to be signaled, we just set a bit in a shared page + * and this bit will be inspected by the hypervisor within a certain + * window and if the bit is set, the host will be signaled. The window + * of time is the monitor latency - currently around 100 usecs. This + * mechanism improves throughput by: + * + * A) Making the host more efficient - each time it wakes up, + * potentially it will process morev number of packets. The + * monitor latency allows a batch to build up. + * B) By deferring the hypercall to signal, we will also minimize + * the interrupts. + * + * Clearly, these optimizations improve throughput at the expense of + * latency. Furthermore, since the channel is shared for both + * control and data messages, control messages currently suffer + * unnecessary latency adversley impacting performance and boot + * time. To fix this issue, permit tagging the channel as being + * in "low latency" mode. In this mode, we will bypass the monitor + * mechanism. + */ + bool low_latency; + + /* + * NUMA distribution policy: + * We support teo policies: + * 1) Balanced: Here all performance critical channels are + * distributed evenly amongst all the NUMA nodes. + * This policy will be the default policy. + * 2) Localized: All channels of a given instance of a + * performance critical service will be assigned CPUs + * within a selected NUMA node. + */ + enum hv_numa_policy affinity_policy; }; @@ -870,6 +909,12 @@ static inline void set_channel_signal_state(struct vmbus_channel *c, c->signal_policy = policy; } +static inline void set_channel_affinity_state(struct vmbus_channel *c, + enum hv_numa_policy policy) +{ + c->affinity_policy = policy; +} + static inline void set_channel_read_state(struct vmbus_channel *c, bool state) { c->batched_reading = state; @@ -891,6 +936,16 @@ static inline void set_channel_pending_send_size(struct vmbus_channel *c, c->outbound.ring_buffer->pending_send_sz = size; } +static inline void set_low_latency_mode(struct vmbus_channel *c) +{ + c->low_latency = true; +} + +static inline void clear_low_latency_mode(struct vmbus_channel *c) +{ + c->low_latency = false; +} + void vmbus_onmessage(void *context); int vmbus_request_offers(void); @@ -1257,6 +1312,27 @@ u64 hv_do_hypercall(u64 control, void *input, void *output); 0x80, 0x2e, 0x27, 0xed, 0xe1, 0x9f) /* + * Linux doesn't support the 3 devices: the first two are for + * Automatic Virtual Machine Activation, and the third is for + * Remote Desktop Virtualization. + * {f8e65716-3cb3-4a06-9a60-1889c5cccab5} + * {3375baf4-9e15-4b30-b765-67acb10d607b} + * {276aacf4-ac15-426c-98dd-7521ad3f01fe} + */ + +#define HV_AVMA1_GUID \ + .guid = UUID_LE(0xf8e65716, 0x3cb3, 0x4a06, 0x9a, 0x60, \ + 0x18, 0x89, 0xc5, 0xcc, 0xca, 0xb5) + +#define HV_AVMA2_GUID \ + .guid = UUID_LE(0x3375baf4, 0x9e15, 0x4b30, 0xb7, 0x65, \ + 0x67, 0xac, 0xb1, 0x0d, 0x60, 0x7b) + +#define HV_RDV_GUID \ + .guid = UUID_LE(0x276aacf4, 0xac15, 0x426c, 0x98, 0xdd, \ + 0x75, 0x21, 0xad, 0x3f, 0x01, 0xfe) + +/* * Common header for Hyper-V ICs */ @@ -1344,6 +1420,15 @@ struct ictimesync_data { u8 flags; } __packed; +struct ictimesync_ref_data { + u64 parenttime; + u64 vmreferencetime; + u8 flags; + char leapflags; + char stratum; + u8 reserved[3]; +} __packed; + struct hyperv_service_callback { u8 msg_type; char *log_msg; @@ -1357,6 +1442,9 @@ extern bool vmbus_prep_negotiate_resp(struct icmsg_hdr *, struct icmsg_negotiate *, u8 *, int, int); +void hv_event_tasklet_disable(struct vmbus_channel *channel); +void hv_event_tasklet_enable(struct vmbus_channel *channel); + void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid); /* diff --git a/include/linux/hypervisor.h b/include/linux/hypervisor.h new file mode 100644 index 000000000000..3fa5ef2b3759 --- /dev/null +++ b/include/linux/hypervisor.h @@ -0,0 +1,17 @@ +#ifndef __LINUX_HYPEVISOR_H +#define __LINUX_HYPEVISOR_H + +/* + * Generic Hypervisor support + * Juergen Gross <jgross@suse.com> + */ + +#ifdef CONFIG_HYPERVISOR_GUEST +#include <asm/hypervisor.h> +#else +static inline void hypervisor_pin_vcpu(int cpu) +{ +} +#endif + +#endif /* __LINUX_HYPEVISOR_H */ diff --git a/include/linux/init_task.h b/include/linux/init_task.h index f8834f820ec2..325f649d77ff 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -15,6 +15,8 @@ #include <net/net_namespace.h> #include <linux/sched/rt.h> +#include <asm/thread_info.h> + #ifdef CONFIG_SMP # define INIT_PUSHABLE_TASKS(tsk) \ .pushable_tasks = PLIST_NODE_INIT(tsk.pushable_tasks, MAX_PRIO), @@ -183,12 +185,21 @@ extern struct task_group root_task_group; # define INIT_KASAN(tsk) #endif +#ifdef CONFIG_THREAD_INFO_IN_TASK +# define INIT_TASK_TI(tsk) \ + .thread_info = INIT_THREAD_INFO(tsk), \ + .stack_refcount = ATOMIC_INIT(1), +#else +# define INIT_TASK_TI(tsk) +#endif + /* * INIT_TASK is used to set up the first task table, touch at * your own risk!. Base=0, limit=0x1fffff (=2MB) */ #define INIT_TASK(tsk) \ { \ + INIT_TASK_TI(tsk) \ .state = 0, \ .stack = init_stack, \ .usage = ATOMIC_INIT(2), \ diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index b6683f0ffc9f..72f0721f75e7 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -278,7 +278,8 @@ extern int irq_set_affinity_hint(unsigned int irq, const struct cpumask *m); extern int irq_set_affinity_notifier(unsigned int irq, struct irq_affinity_notify *notify); -struct cpumask *irq_create_affinity_mask(unsigned int *nr_vecs); +struct cpumask *irq_create_affinity_masks(const struct cpumask *affinity, int nvec); +int irq_calc_affinity_vectors(const struct cpumask *affinity, int maxvec); #else /* CONFIG_SMP */ @@ -311,11 +312,18 @@ irq_set_affinity_notifier(unsigned int irq, struct irq_affinity_notify *notify) return 0; } -static inline struct cpumask *irq_create_affinity_mask(unsigned int *nr_vecs) +static inline struct cpumask * +irq_create_affinity_masks(const struct cpumask *affinity, int nvec) { - *nr_vecs = 1; return NULL; } + +static inline int +irq_calc_affinity_vectors(const struct cpumask *affinity, int maxvec) +{ + return maxvec; +} + #endif /* CONFIG_SMP */ /* diff --git a/include/linux/irq.h b/include/linux/irq.h index 0ac26c892fe2..e79875574b39 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -916,12 +916,20 @@ void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk, unsigned int clr, unsigned int set); struct irq_chip_generic *irq_get_domain_generic_chip(struct irq_domain *d, unsigned int hw_irq); -int irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip, - int num_ct, const char *name, - irq_flow_handler_t handler, - unsigned int clr, unsigned int set, - enum irq_gc_flags flags); +int __irq_alloc_domain_generic_chips(struct irq_domain *d, int irqs_per_chip, + int num_ct, const char *name, + irq_flow_handler_t handler, + unsigned int clr, unsigned int set, + enum irq_gc_flags flags); + +#define irq_alloc_domain_generic_chips(d, irqs_per_chip, num_ct, name, \ + handler, clr, set, flags) \ +({ \ + MAYBE_BUILD_BUG_ON(irqs_per_chip > 32); \ + __irq_alloc_domain_generic_chips(d, irqs_per_chip, num_ct, name,\ + handler, clr, set, flags); \ +}) static inline struct irq_chip_type *irq_data_get_chip_type(struct irq_data *d) { diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index 99ac022edc60..8361c8d3edd1 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -430,9 +430,9 @@ struct rdists { }; struct irq_domain; -struct device_node; +struct fwnode_handle; int its_cpu_init(void); -int its_init(struct device_node *node, struct rdists *rdists, +int its_init(struct fwnode_handle *handle, struct rdists *rdists, struct irq_domain *domain); static inline bool gic_enable_sre(void) diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index b51beebf9804..c9be57931b58 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -2,6 +2,7 @@ #define _LINUX_IRQDESC_H #include <linux/rcupdate.h> +#include <linux/kobject.h> /* * Core internal functions to deal with irq descriptors @@ -43,6 +44,7 @@ struct pt_regs; * @force_resume_depth: number of irqactions on a irq descriptor with * IRQF_FORCE_RESUME set * @rcu: rcu head for delayed free + * @kobj: kobject used to represent this struct in sysfs * @dir: /proc/irq/ procfs entry * @name: flow handler name for /proc/interrupts output */ @@ -88,6 +90,7 @@ struct irq_desc { #endif #ifdef CONFIG_SPARSE_IRQ struct rcu_head rcu; + struct kobject kobj; #endif int parent_irq; struct module *owner; diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h index 661af564fae8..a0547c571800 100644 --- a/include/linux/jump_label.h +++ b/include/linux/jump_label.h @@ -21,6 +21,8 @@ * * DEFINE_STATIC_KEY_TRUE(key); * DEFINE_STATIC_KEY_FALSE(key); + * DEFINE_STATIC_KEY_ARRAY_TRUE(keys, count); + * DEFINE_STATIC_KEY_ARRAY_FALSE(keys, count); * static_branch_likely() * static_branch_unlikely() * @@ -267,9 +269,25 @@ struct static_key_false { #define DEFINE_STATIC_KEY_TRUE(name) \ struct static_key_true name = STATIC_KEY_TRUE_INIT +#define DECLARE_STATIC_KEY_TRUE(name) \ + extern struct static_key_true name + #define DEFINE_STATIC_KEY_FALSE(name) \ struct static_key_false name = STATIC_KEY_FALSE_INIT +#define DECLARE_STATIC_KEY_FALSE(name) \ + extern struct static_key_false name + +#define DEFINE_STATIC_KEY_ARRAY_TRUE(name, count) \ + struct static_key_true name[count] = { \ + [0 ... (count) - 1] = STATIC_KEY_TRUE_INIT, \ + } + +#define DEFINE_STATIC_KEY_ARRAY_FALSE(name, count) \ + struct static_key_false name[count] = { \ + [0 ... (count) - 1] = STATIC_KEY_FALSE_INIT, \ + } + extern bool ____wrong_branch_error(void); #define static_key_enabled(x) \ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index d96a6118d26a..74fd6f05bc5b 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -259,17 +259,14 @@ static inline void might_fault(void) { } extern struct atomic_notifier_head panic_notifier_list; extern long (*panic_blink)(int state); __printf(1, 2) -void panic(const char *fmt, ...) - __noreturn __cold; +void panic(const char *fmt, ...) __noreturn __cold; void nmi_panic(struct pt_regs *regs, const char *msg); extern void oops_enter(void); extern void oops_exit(void); void print_oops_end_marker(void); extern int oops_may_print(void); -void do_exit(long error_code) - __noreturn; -void complete_and_exit(struct completion *, long) - __noreturn; +void do_exit(long error_code) __noreturn; +void complete_and_exit(struct completion *, long) __noreturn; /* Internal, do not use. */ int __must_check _kstrtoul(const char *s, unsigned int base, unsigned long *res); diff --git a/include/linux/ktime.h b/include/linux/ktime.h index 2b6a204bd8d4..3ffc69ebe967 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h @@ -64,6 +64,13 @@ static inline ktime_t ktime_set(const s64 secs, const unsigned long nsecs) ({ (ktime_t){ .tv64 = (lhs).tv64 + (rhs).tv64 }; }) /* + * Same as ktime_add(), but avoids undefined behaviour on overflow; however, + * this means that you must check the result for overflow yourself. + */ +#define ktime_add_unsafe(lhs, rhs) \ + ({ (ktime_t){ .tv64 = (u64) (lhs).tv64 + (rhs).tv64 }; }) + +/* * Add a ktime_t variable and a scalar nanosecond value. * res = kt + nsval: */ diff --git a/include/linux/leds.h b/include/linux/leds.h index 8a3b5d29602f..ddfcb2df3656 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -359,6 +359,11 @@ struct led_platform_data { struct led_info *leds; }; +struct gpio_desc; +typedef int (*gpio_blink_set_t)(struct gpio_desc *desc, int state, + unsigned long *delay_on, + unsigned long *delay_off); + /* For the leds-gpio driver */ struct gpio_led { const char *name; @@ -382,9 +387,7 @@ struct gpio_led_platform_data { #define GPIO_LED_NO_BLINK_LOW 0 /* No blink GPIO state low */ #define GPIO_LED_NO_BLINK_HIGH 1 /* No blink GPIO state high */ #define GPIO_LED_BLINK 2 /* Please, blink */ - int (*gpio_blink_set)(struct gpio_desc *desc, int state, - unsigned long *delay_on, - unsigned long *delay_off); + gpio_blink_set_t gpio_blink_set; }; #ifdef CONFIG_NEW_LEDS diff --git a/include/linux/lglock.h b/include/linux/lglock.h deleted file mode 100644 index c92ebd100d9b..000000000000 --- a/include/linux/lglock.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Specialised local-global spinlock. Can only be declared as global variables - * to avoid overhead and keep things simple (and we don't want to start using - * these inside dynamically allocated structures). - * - * "local/global locks" (lglocks) can be used to: - * - * - Provide fast exclusive access to per-CPU data, with exclusive access to - * another CPU's data allowed but possibly subject to contention, and to - * provide very slow exclusive access to all per-CPU data. - * - Or to provide very fast and scalable read serialisation, and to provide - * very slow exclusive serialisation of data (not necessarily per-CPU data). - * - * Brlocks are also implemented as a short-hand notation for the latter use - * case. - * - * Copyright 2009, 2010, Nick Piggin, Novell Inc. - */ -#ifndef __LINUX_LGLOCK_H -#define __LINUX_LGLOCK_H - -#include <linux/spinlock.h> -#include <linux/lockdep.h> -#include <linux/percpu.h> -#include <linux/cpu.h> -#include <linux/notifier.h> - -#ifdef CONFIG_SMP - -#ifdef CONFIG_DEBUG_LOCK_ALLOC -#define LOCKDEP_INIT_MAP lockdep_init_map -#else -#define LOCKDEP_INIT_MAP(a, b, c, d) -#endif - -struct lglock { - arch_spinlock_t __percpu *lock; -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lock_class_key lock_key; - struct lockdep_map lock_dep_map; -#endif -}; - -#define DEFINE_LGLOCK(name) \ - static DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \ - = __ARCH_SPIN_LOCK_UNLOCKED; \ - struct lglock name = { .lock = &name ## _lock } - -#define DEFINE_STATIC_LGLOCK(name) \ - static DEFINE_PER_CPU(arch_spinlock_t, name ## _lock) \ - = __ARCH_SPIN_LOCK_UNLOCKED; \ - static struct lglock name = { .lock = &name ## _lock } - -void lg_lock_init(struct lglock *lg, char *name); - -void lg_local_lock(struct lglock *lg); -void lg_local_unlock(struct lglock *lg); -void lg_local_lock_cpu(struct lglock *lg, int cpu); -void lg_local_unlock_cpu(struct lglock *lg, int cpu); - -void lg_double_lock(struct lglock *lg, int cpu1, int cpu2); -void lg_double_unlock(struct lglock *lg, int cpu1, int cpu2); - -void lg_global_lock(struct lglock *lg); -void lg_global_unlock(struct lglock *lg); - -#else -/* When !CONFIG_SMP, map lglock to spinlock */ -#define lglock spinlock -#define DEFINE_LGLOCK(name) DEFINE_SPINLOCK(name) -#define DEFINE_STATIC_LGLOCK(name) static DEFINE_SPINLOCK(name) -#define lg_lock_init(lg, name) spin_lock_init(lg) -#define lg_local_lock spin_lock -#define lg_local_unlock spin_unlock -#define lg_local_lock_cpu(lg, cpu) spin_lock(lg) -#define lg_local_unlock_cpu(lg, cpu) spin_unlock(lg) -#define lg_global_lock spin_lock -#define lg_global_unlock spin_unlock -#endif - -#endif diff --git a/include/linux/list.h b/include/linux/list.h index 5183138aa932..5809e9a2de5b 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -381,8 +381,11 @@ static inline void list_splice_tail_init(struct list_head *list, * * Note that if the list is empty, it returns NULL. */ -#define list_first_entry_or_null(ptr, type, member) \ - (!list_empty(ptr) ? list_first_entry(ptr, type, member) : NULL) +#define list_first_entry_or_null(ptr, type, member) ({ \ + struct list_head *head__ = (ptr); \ + struct list_head *pos__ = READ_ONCE(head__->next); \ + pos__ != head__ ? list_entry(pos__, type, member) : NULL; \ +}) /** * list_next_entry - get the next element in list diff --git a/include/linux/mcb.h b/include/linux/mcb.h index ead13d233a97..4097ac9ea13a 100644 --- a/include/linux/mcb.h +++ b/include/linux/mcb.h @@ -41,15 +41,17 @@ struct mcb_bus { char name[CHAMELEON_FILENAME_LEN + 1]; int (*get_irq)(struct mcb_device *dev); }; -#define to_mcb_bus(b) container_of((b), struct mcb_bus, dev) + +static inline struct mcb_bus *to_mcb_bus(struct device *dev) +{ + return container_of(dev, struct mcb_bus, dev); +} /** * struct mcb_device - MEN Chameleon Bus device * - * @bus_list: internal list handling for bus code * @dev: device in kernel representation * @bus: mcb bus the device is plugged to - * @subordinate: subordinate MCBus in case of bridge * @is_added: flag to check if device is added to bus * @driver: associated mcb_driver * @id: mcb device id @@ -62,10 +64,8 @@ struct mcb_bus { * @memory: memory resource */ struct mcb_device { - struct list_head bus_list; struct device dev; struct mcb_bus *bus; - struct mcb_bus *subordinate; bool is_added; struct mcb_driver *driver; u16 id; @@ -76,8 +76,13 @@ struct mcb_device { int rev; struct resource irq; struct resource mem; + struct device *dma_dev; }; -#define to_mcb_device(x) container_of((x), struct mcb_device, dev) + +static inline struct mcb_device *to_mcb_device(struct device *dev) +{ + return container_of(dev, struct mcb_device, dev); +} /** * struct mcb_driver - MEN Chameleon Bus device driver @@ -95,7 +100,11 @@ struct mcb_driver { void (*remove)(struct mcb_device *mdev); void (*shutdown)(struct mcb_device *mdev); }; -#define to_mcb_driver(x) container_of((x), struct mcb_driver, driver) + +static inline struct mcb_driver *to_mcb_driver(struct device_driver *drv) +{ + return container_of(drv, struct mcb_driver, driver); +} static inline void *mcb_get_drvdata(struct mcb_device *dev) { diff --git a/include/linux/mfd/tps65218.h b/include/linux/mfd/tps65218.h index 7fdf5326f34e..d1db9527fab5 100644 --- a/include/linux/mfd/tps65218.h +++ b/include/linux/mfd/tps65218.h @@ -63,6 +63,11 @@ #define TPS65218_CHIPID_CHIP_MASK 0xF8 #define TPS65218_CHIPID_REV_MASK 0x07 +#define TPS65218_REV_1_0 0x0 +#define TPS65218_REV_1_1 0x1 +#define TPS65218_REV_2_0 0x2 +#define TPS65218_REV_2_1 0x3 + #define TPS65218_INT1_VPRG BIT(5) #define TPS65218_INT1_AC BIT(4) #define TPS65218_INT1_PB BIT(3) @@ -267,6 +272,7 @@ struct tps_info { struct tps65218 { struct device *dev; unsigned int id; + u8 rev; struct mutex tps_lock; /* lock guarding the data structure */ /* IRQ Data */ diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 543037465973..722698a43d79 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -3,6 +3,7 @@ #include <linux/major.h> #include <linux/list.h> #include <linux/types.h> +#include <linux/device.h> /* * These allocations are managed by device@lanana.org. If you use an @@ -70,6 +71,13 @@ struct miscdevice { extern int misc_register(struct miscdevice *misc); extern void misc_deregister(struct miscdevice *misc); +/* + * Helper macro for drivers that don't do anything special in module init / exit + * call. This helps in eleminating of boilerplate code. + */ +#define module_misc_device(__misc_device) \ + module_driver(__misc_device, misc_register, misc_deregister) + #define MODULE_ALIAS_MISCDEV(minor) \ MODULE_ALIAS("char-major-" __stringify(MISC_MAJOR) \ "-" __stringify(minor)) diff --git a/include/linux/mm.h b/include/linux/mm.h index ef815b9cd426..5f14534f0c90 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2019,6 +2019,8 @@ extern struct file *get_task_exe_file(struct task_struct *task); extern bool may_expand_vm(struct mm_struct *, vm_flags_t, unsigned long npages); extern void vm_stat_account(struct mm_struct *, vm_flags_t, long npages); +extern bool vma_is_special_mapping(const struct vm_area_struct *vma, + const struct vm_special_mapping *sm); extern struct vm_area_struct *_install_special_mapping(struct mm_struct *mm, unsigned long addr, unsigned long len, unsigned long flags, diff --git a/include/linux/mroute.h b/include/linux/mroute.h index d351fd3e1049..e5fb81376e92 100644 --- a/include/linux/mroute.h +++ b/include/linux/mroute.h @@ -120,5 +120,5 @@ struct mfc_cache { struct rtmsg; int ipmr_get_route(struct net *net, struct sk_buff *skb, __be32 saddr, __be32 daddr, - struct rtmsg *rtm, int nowait); + struct rtmsg *rtm, int nowait, u32 portid); #endif diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h index 3987b64040c5..19a1c0c2993b 100644 --- a/include/linux/mroute6.h +++ b/include/linux/mroute6.h @@ -116,7 +116,7 @@ struct mfc6_cache { struct rtmsg; extern int ip6mr_get_route(struct net *net, struct sk_buff *skb, - struct rtmsg *rtm, int nowait); + struct rtmsg *rtm, int nowait, u32 portid); #ifdef CONFIG_IPV6_MROUTE extern struct sock *mroute6_socket(struct net *net, struct sk_buff *skb); diff --git a/include/linux/msi.h b/include/linux/msi.h index e8c81fbd5f9c..0db320b7bb15 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -68,7 +68,7 @@ struct msi_desc { unsigned int nvec_used; struct device *dev; struct msi_msg msg; - const struct cpumask *affinity; + struct cpumask *affinity; union { /* PCI MSI/X specific data */ @@ -123,7 +123,8 @@ static inline void *msi_desc_to_pci_sysdata(struct msi_desc *desc) } #endif /* CONFIG_PCI_MSI */ -struct msi_desc *alloc_msi_entry(struct device *dev); +struct msi_desc *alloc_msi_entry(struct device *dev, int nvec, + const struct cpumask *affinity); void free_msi_entry(struct msi_desc *entry); void __pci_read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); void __pci_write_msi_msg(struct msi_desc *entry, struct msi_msg *msg); diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 26c3302ae58f..4341f32516d8 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -14,6 +14,7 @@ #include <linux/types.h> #include <linux/init.h> +#include <linux/errno.h> /* Definitions used by the flattened device tree */ #define OF_DT_HEADER 0xd00dfeed /* marker */ @@ -66,6 +67,7 @@ extern int early_init_dt_scan_chosen(unsigned long node, const char *uname, int depth, void *data); extern int early_init_dt_scan_memory(unsigned long node, const char *uname, int depth, void *data); +extern int early_init_dt_scan_chosen_stdout(void); extern void early_init_fdt_scan_reserved_mem(void); extern void early_init_fdt_reserve_self(void); extern void early_init_dt_add_memory_arch(u64 base, u64 size); @@ -94,6 +96,7 @@ extern void early_get_first_memblock_info(void *, phys_addr_t *); extern u64 of_flat_dt_translate_address(unsigned long node); extern void of_fdt_limit_memory(int limit); #else /* CONFIG_OF_FLATTREE */ +static inline int early_init_dt_scan_chosen_stdout(void) { return -ENODEV; } static inline void early_init_fdt_scan_reserved_mem(void) {} static inline void early_init_fdt_reserve_self(void) {} static inline const char *of_flat_dt_get_machine_name(void) { return NULL; } diff --git a/include/linux/padata.h b/include/linux/padata.h index 113ee626a4dc..0f9e567d5e15 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -151,7 +151,7 @@ struct parallel_data { * @flags: padata flags. */ struct padata_instance { - struct notifier_block cpu_notifier; + struct hlist_node node; struct workqueue_struct *wq; struct parallel_data *pd; struct padata_cpumask cpumask; diff --git a/include/linux/pci.h b/include/linux/pci.h index 0ab835965669..7cc0acba8939 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1126,6 +1126,7 @@ void pdev_enable_device(struct pci_dev *); int pci_enable_resources(struct pci_dev *, int mask); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), int (*)(const struct pci_dev *, u8, u8)); +struct resource *pci_find_resource(struct pci_dev *dev, struct resource *res); #define HAVE_PCI_REQ_REGIONS 2 int __must_check pci_request_regions(struct pci_dev *, const char *); int __must_check pci_request_regions_exclusive(struct pci_dev *, const char *); @@ -1300,6 +1301,7 @@ int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs, unsigned int max_vecs, unsigned int flags); void pci_free_irq_vectors(struct pci_dev *dev); int pci_irq_vector(struct pci_dev *dev, unsigned int nr); +const struct cpumask *pci_irq_get_affinity(struct pci_dev *pdev, int vec); #else static inline int pci_msi_vec_count(struct pci_dev *dev) { return -ENOSYS; } @@ -1342,6 +1344,11 @@ static inline int pci_irq_vector(struct pci_dev *dev, unsigned int nr) return -EINVAL; return dev->irq; } +static inline const struct cpumask *pci_irq_get_affinity(struct pci_dev *pdev, + int vec) +{ + return cpu_possible_mask; +} #endif #ifdef CONFIG_PCIEPORTBUS @@ -1542,6 +1549,9 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; } +static inline struct resource *pci_find_resource(struct pci_dev *dev, + struct resource *res) +{ return NULL; } static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; } static inline void pci_release_regions(struct pci_dev *dev) { } diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h index c2fa3ecb0dce..5b2e6159b744 100644 --- a/include/linux/percpu-rwsem.h +++ b/include/linux/percpu-rwsem.h @@ -10,32 +10,122 @@ struct percpu_rw_semaphore { struct rcu_sync rss; - unsigned int __percpu *fast_read_ctr; + unsigned int __percpu *read_count; struct rw_semaphore rw_sem; - atomic_t slow_read_ctr; - wait_queue_head_t write_waitq; + wait_queue_head_t writer; + int readers_block; }; -extern void percpu_down_read(struct percpu_rw_semaphore *); -extern int percpu_down_read_trylock(struct percpu_rw_semaphore *); -extern void percpu_up_read(struct percpu_rw_semaphore *); +#define DEFINE_STATIC_PERCPU_RWSEM(name) \ +static DEFINE_PER_CPU(unsigned int, __percpu_rwsem_rc_##name); \ +static struct percpu_rw_semaphore name = { \ + .rss = __RCU_SYNC_INITIALIZER(name.rss, RCU_SCHED_SYNC), \ + .read_count = &__percpu_rwsem_rc_##name, \ + .rw_sem = __RWSEM_INITIALIZER(name.rw_sem), \ + .writer = __WAIT_QUEUE_HEAD_INITIALIZER(name.writer), \ +} + +extern int __percpu_down_read(struct percpu_rw_semaphore *, int); +extern void __percpu_up_read(struct percpu_rw_semaphore *); + +static inline void percpu_down_read_preempt_disable(struct percpu_rw_semaphore *sem) +{ + might_sleep(); + + rwsem_acquire_read(&sem->rw_sem.dep_map, 0, 0, _RET_IP_); + + preempt_disable(); + /* + * We are in an RCU-sched read-side critical section, so the writer + * cannot both change sem->state from readers_fast and start checking + * counters while we are here. So if we see !sem->state, we know that + * the writer won't be checking until we're past the preempt_enable() + * and that one the synchronize_sched() is done, the writer will see + * anything we did within this RCU-sched read-size critical section. + */ + __this_cpu_inc(*sem->read_count); + if (unlikely(!rcu_sync_is_idle(&sem->rss))) + __percpu_down_read(sem, false); /* Unconditional memory barrier */ + barrier(); + /* + * The barrier() prevents the compiler from + * bleeding the critical section out. + */ +} + +static inline void percpu_down_read(struct percpu_rw_semaphore *sem) +{ + percpu_down_read_preempt_disable(sem); + preempt_enable(); +} + +static inline int percpu_down_read_trylock(struct percpu_rw_semaphore *sem) +{ + int ret = 1; + + preempt_disable(); + /* + * Same as in percpu_down_read(). + */ + __this_cpu_inc(*sem->read_count); + if (unlikely(!rcu_sync_is_idle(&sem->rss))) + ret = __percpu_down_read(sem, true); /* Unconditional memory barrier */ + preempt_enable(); + /* + * The barrier() from preempt_enable() prevents the compiler from + * bleeding the critical section out. + */ + + if (ret) + rwsem_acquire_read(&sem->rw_sem.dep_map, 0, 1, _RET_IP_); + + return ret; +} + +static inline void percpu_up_read_preempt_enable(struct percpu_rw_semaphore *sem) +{ + /* + * The barrier() prevents the compiler from + * bleeding the critical section out. + */ + barrier(); + /* + * Same as in percpu_down_read(). + */ + if (likely(rcu_sync_is_idle(&sem->rss))) + __this_cpu_dec(*sem->read_count); + else + __percpu_up_read(sem); /* Unconditional memory barrier */ + preempt_enable(); + + rwsem_release(&sem->rw_sem.dep_map, 1, _RET_IP_); +} + +static inline void percpu_up_read(struct percpu_rw_semaphore *sem) +{ + preempt_disable(); + percpu_up_read_preempt_enable(sem); +} extern void percpu_down_write(struct percpu_rw_semaphore *); extern void percpu_up_write(struct percpu_rw_semaphore *); extern int __percpu_init_rwsem(struct percpu_rw_semaphore *, const char *, struct lock_class_key *); + extern void percpu_free_rwsem(struct percpu_rw_semaphore *); -#define percpu_init_rwsem(brw) \ +#define percpu_init_rwsem(sem) \ ({ \ static struct lock_class_key rwsem_key; \ - __percpu_init_rwsem(brw, #brw, &rwsem_key); \ + __percpu_init_rwsem(sem, #sem, &rwsem_key); \ }) - #define percpu_rwsem_is_held(sem) lockdep_is_held(&(sem)->rw_sem) +#define percpu_rwsem_assert_held(sem) \ + lockdep_assert_held(&(sem)->rw_sem) + static inline void percpu_rwsem_release(struct percpu_rw_semaphore *sem, bool read, unsigned long ip) { diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index e18843809eec..8462da266089 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -14,7 +14,7 @@ #include <linux/interrupt.h> #include <linux/perf_event.h> - +#include <linux/sysfs.h> #include <asm/cputype.h> /* @@ -77,6 +77,13 @@ struct pmu_hw_events { struct arm_pmu *percpu_pmu; }; +enum armpmu_attr_groups { + ARMPMU_ATTR_GROUP_COMMON, + ARMPMU_ATTR_GROUP_EVENTS, + ARMPMU_ATTR_GROUP_FORMATS, + ARMPMU_NR_ATTR_GROUPS +}; + struct arm_pmu { struct pmu pmu; cpumask_t active_irqs; @@ -109,8 +116,10 @@ struct arm_pmu { DECLARE_BITMAP(pmceid_bitmap, ARMV8_PMUV3_MAX_COMMON_EVENTS); struct platform_device *plat_device; struct pmu_hw_events __percpu *hw_events; - struct list_head entry; + struct hlist_node node; struct notifier_block cpu_pm_nb; + /* the attr_groups array must be NULL-terminated */ + const struct attribute_group *attr_groups[ARMPMU_NR_ATTR_GROUPS + 1]; }; #define to_arm_pmu(p) (container_of(p, struct arm_pmu, pmu)) @@ -151,6 +160,8 @@ int arm_pmu_device_probe(struct platform_device *pdev, const struct of_device_id *of_table, const struct pmu_probe_info *probe_table); +#define ARMV8_PMU_PDEV_NAME "armv8-pmu" + #endif /* CONFIG_ARM_PMU */ #endif /* __ARM_PMU_H__ */ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 2b6b43cc0dd5..5c5362584aba 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -510,9 +510,15 @@ typedef void (*perf_overflow_handler_t)(struct perf_event *, struct perf_sample_data *, struct pt_regs *regs); -enum perf_group_flag { - PERF_GROUP_SOFTWARE = 0x1, -}; +/* + * Event capabilities. For event_caps and groups caps. + * + * PERF_EV_CAP_SOFTWARE: Is a software event. + * PERF_EV_CAP_READ_ACTIVE_PKG: A CPU event (or cgroup event) that can be read + * from any CPU in the package where it is active. + */ +#define PERF_EV_CAP_SOFTWARE BIT(0) +#define PERF_EV_CAP_READ_ACTIVE_PKG BIT(1) #define SWEVENT_HLIST_BITS 8 #define SWEVENT_HLIST_SIZE (1 << SWEVENT_HLIST_BITS) @@ -568,7 +574,12 @@ struct perf_event { struct hlist_node hlist_entry; struct list_head active_entry; int nr_siblings; - int group_flags; + + /* Not serialized. Only written during event initialization. */ + int event_caps; + /* The cumulative AND of all event_caps for events in this group. */ + int group_caps; + struct perf_event *group_leader; struct pmu *pmu; void *pmu_private; @@ -774,6 +785,9 @@ struct perf_cpu_context { #ifdef CONFIG_CGROUP_PERF struct perf_cgroup *cgrp; #endif + + struct list_head sched_cb_entry; + int sched_cb_usage; }; struct perf_output_handle { @@ -985,7 +999,7 @@ static inline bool is_sampling_event(struct perf_event *event) */ static inline int is_software_event(struct perf_event *event) { - return event->pmu->task_ctx_nr == perf_sw_context; + return event->event_caps & PERF_EV_CAP_SOFTWARE; } extern struct static_key perf_swevent_enabled[PERF_COUNT_SW_MAX]; diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index f08b67238b58..ee1bed7dbfc6 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -36,6 +36,7 @@ enum phy_mode { * @power_on: powering on the phy * @power_off: powering off the phy * @set_mode: set the mode of the phy + * @reset: resetting the phy * @owner: the module owner containing the ops */ struct phy_ops { @@ -44,6 +45,7 @@ struct phy_ops { int (*power_on)(struct phy *phy); int (*power_off)(struct phy *phy); int (*set_mode)(struct phy *phy, enum phy_mode mode); + int (*reset)(struct phy *phy); struct module *owner; }; @@ -136,6 +138,7 @@ int phy_exit(struct phy *phy); int phy_power_on(struct phy *phy); int phy_power_off(struct phy *phy); int phy_set_mode(struct phy *phy, enum phy_mode mode); +int phy_reset(struct phy *phy); static inline int phy_get_bus_width(struct phy *phy) { return phy->attrs.bus_width; diff --git a/include/linux/platform_data/dma-dw.h b/include/linux/platform_data/dma-dw.h index d15d8ba8cc24..5f0e11e7354c 100644 --- a/include/linux/platform_data/dma-dw.h +++ b/include/linux/platform_data/dma-dw.h @@ -23,6 +23,7 @@ * @dst_id: dst request line * @m_master: memory master for transfers on allocated channel * @p_master: peripheral master for transfers on allocated channel + * @hs_polarity:set active low polarity of handshake interface */ struct dw_dma_slave { struct device *dma_dev; @@ -30,6 +31,7 @@ struct dw_dma_slave { u8 dst_id; u8 m_master; u8 p_master; + bool hs_polarity; }; /** @@ -38,6 +40,7 @@ struct dw_dma_slave { * @is_private: The device channels should be marked as private and not for * by the general purpose DMA channel allocator. * @is_memcpy: The device channels do support memory-to-memory transfers. + * @is_nollp: The device channels does not support multi block transfers. * @chan_allocation_order: Allocate channels starting from 0 or 7 * @chan_priority: Set channel priority increasing from 0 to 7 or 7 to 0. * @block_size: Maximum block size supported by the controller @@ -49,6 +52,7 @@ struct dw_dma_platform_data { unsigned int nr_channels; bool is_private; bool is_memcpy; + bool is_nollp; #define CHAN_ALLOCATION_ASCENDING 0 /* zero to seven */ #define CHAN_ALLOCATION_DESCENDING 1 /* seven to zero */ unsigned char chan_allocation_order; diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 31fec858088c..a09fe5c009c8 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -51,6 +51,8 @@ struct generic_pm_domain { struct mutex lock; struct dev_power_governor *gov; struct work_struct power_off_work; + struct fwnode_handle *provider; /* Identity of the domain provider */ + bool has_provider; const char *name; atomic_t sd_count; /* Number of subdomains with power "on" */ enum gpd_status status; /* Current state of the domain */ @@ -116,7 +118,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev) return to_gpd_data(dev->power.subsys_data->domain_data); } -extern struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev); extern int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, struct gpd_timing_data *td); @@ -129,6 +130,7 @@ extern int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, struct generic_pm_domain *target); extern int pm_genpd_init(struct generic_pm_domain *genpd, struct dev_power_governor *gov, bool is_off); +extern int pm_genpd_remove(struct generic_pm_domain *genpd); extern struct dev_power_governor simple_qos_governor; extern struct dev_power_governor pm_domain_always_on_gov; @@ -138,10 +140,6 @@ static inline struct generic_pm_domain_data *dev_gpd_data(struct device *dev) { return ERR_PTR(-ENOSYS); } -static inline struct generic_pm_domain *pm_genpd_lookup_dev(struct device *dev) -{ - return NULL; -} static inline int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev, struct gpd_timing_data *td) @@ -168,6 +166,10 @@ static inline int pm_genpd_init(struct generic_pm_domain *genpd, { return -ENOSYS; } +static inline int pm_genpd_remove(struct generic_pm_domain *genpd) +{ + return -ENOTSUPP; +} #endif static inline int pm_genpd_add_device(struct generic_pm_domain *genpd, @@ -192,57 +194,57 @@ struct genpd_onecell_data { unsigned int num_domains; }; -typedef struct generic_pm_domain *(*genpd_xlate_t)(struct of_phandle_args *args, - void *data); - #ifdef CONFIG_PM_GENERIC_DOMAINS_OF -int __of_genpd_add_provider(struct device_node *np, genpd_xlate_t xlate, - void *data); +int of_genpd_add_provider_simple(struct device_node *np, + struct generic_pm_domain *genpd); +int of_genpd_add_provider_onecell(struct device_node *np, + struct genpd_onecell_data *data); void of_genpd_del_provider(struct device_node *np); -struct generic_pm_domain *of_genpd_get_from_provider( - struct of_phandle_args *genpdspec); - -struct generic_pm_domain *__of_genpd_xlate_simple( - struct of_phandle_args *genpdspec, - void *data); -struct generic_pm_domain *__of_genpd_xlate_onecell( - struct of_phandle_args *genpdspec, - void *data); +extern int of_genpd_add_device(struct of_phandle_args *args, + struct device *dev); +extern int of_genpd_add_subdomain(struct of_phandle_args *parent, + struct of_phandle_args *new_subdomain); +extern struct generic_pm_domain *of_genpd_remove_last(struct device_node *np); int genpd_dev_pm_attach(struct device *dev); #else /* !CONFIG_PM_GENERIC_DOMAINS_OF */ -static inline int __of_genpd_add_provider(struct device_node *np, - genpd_xlate_t xlate, void *data) +static inline int of_genpd_add_provider_simple(struct device_node *np, + struct generic_pm_domain *genpd) { - return 0; + return -ENOTSUPP; } -static inline void of_genpd_del_provider(struct device_node *np) {} -static inline struct generic_pm_domain *of_genpd_get_from_provider( - struct of_phandle_args *genpdspec) +static inline int of_genpd_add_provider_onecell(struct device_node *np, + struct genpd_onecell_data *data) { - return NULL; + return -ENOTSUPP; } -#define __of_genpd_xlate_simple NULL -#define __of_genpd_xlate_onecell NULL +static inline void of_genpd_del_provider(struct device_node *np) {} -static inline int genpd_dev_pm_attach(struct device *dev) +static inline int of_genpd_add_device(struct of_phandle_args *args, + struct device *dev) { return -ENODEV; } -#endif /* CONFIG_PM_GENERIC_DOMAINS_OF */ -static inline int of_genpd_add_provider_simple(struct device_node *np, - struct generic_pm_domain *genpd) +static inline int of_genpd_add_subdomain(struct of_phandle_args *parent, + struct of_phandle_args *new_subdomain) { - return __of_genpd_add_provider(np, __of_genpd_xlate_simple, genpd); + return -ENODEV; } -static inline int of_genpd_add_provider_onecell(struct device_node *np, - struct genpd_onecell_data *data) + +static inline int genpd_dev_pm_attach(struct device *dev) +{ + return -ENODEV; +} + +static inline +struct generic_pm_domain *of_genpd_remove_last(struct device_node *np) { - return __of_genpd_add_provider(np, __of_genpd_xlate_onecell, data); + return ERR_PTR(-ENOTSUPP); } +#endif /* CONFIG_PM_GENERIC_DOMAINS_OF */ #ifdef CONFIG_PM extern int dev_pm_domain_attach(struct device *dev, bool power_on); diff --git a/include/linux/property.h b/include/linux/property.h index 3a2f9ae25c86..856e50b2140c 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -190,7 +190,7 @@ struct property_entry { .length = ARRAY_SIZE(_val_) * sizeof(_type_), \ .is_array = true, \ .is_string = false, \ - { .pointer = { _type_##_data = _val_ } }, \ + { .pointer = { ._type_##_data = _val_ } }, \ } #define PROPERTY_ENTRY_U8_ARRAY(_name_, _val_) \ diff --git a/include/linux/rcu_sync.h b/include/linux/rcu_sync.h index a63a33e6196e..ece7ed9a4a70 100644 --- a/include/linux/rcu_sync.h +++ b/include/linux/rcu_sync.h @@ -59,6 +59,7 @@ static inline bool rcu_sync_is_idle(struct rcu_sync *rsp) } extern void rcu_sync_init(struct rcu_sync *, enum rcu_sync_type); +extern void rcu_sync_enter_start(struct rcu_sync *); extern void rcu_sync_enter(struct rcu_sync *); extern void rcu_sync_exit(struct rcu_sync *); extern void rcu_sync_dtor(struct rcu_sync *); diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 1aa62e1a761b..321f9ed552a9 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -334,6 +334,7 @@ void rcu_sched_qs(void); void rcu_bh_qs(void); void rcu_check_callbacks(int user); void rcu_report_dead(unsigned int cpu); +void rcu_cpu_starting(unsigned int cpu); #ifndef CONFIG_TINY_RCU void rcu_end_inkernel_boot(void); diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 2c12cc5af744..9adc7b21903d 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -241,9 +241,9 @@ typedef void (*regmap_unlock)(void *); * register cache support). * @num_reg_defaults: Number of elements in reg_defaults. * - * @read_flag_mask: Mask to be set in the top byte of the register when doing + * @read_flag_mask: Mask to be set in the top bytes of the register when doing * a read. - * @write_flag_mask: Mask to be set in the top byte of the register when doing + * @write_flag_mask: Mask to be set in the top bytes of the register when doing * a write. If both read_flag_mask and write_flag_mask are * empty the regmap_bus default masks are used. * @use_single_rw: If set, converts the bulk read and write operations into @@ -299,8 +299,8 @@ struct regmap_config { const void *reg_defaults_raw; unsigned int num_reg_defaults_raw; - u8 read_flag_mask; - u8 write_flag_mask; + unsigned long read_flag_mask; + unsigned long write_flag_mask; bool use_single_rw; bool can_multi_write; diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index cae500b2c1d7..692108222271 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -140,8 +140,6 @@ struct regulator; * * @supply: The name of the supply. Initialised by the user before * using the bulk regulator APIs. - * @optional: The supply should be considered optional. Initialised by the user - * before using the bulk regulator APIs. * @consumer: The regulator consumer for the supply. This will be managed * by the bulk API. * @@ -151,7 +149,6 @@ struct regulator; */ struct regulator_bulk_data { const char *supply; - bool optional; struct regulator *consumer; /* private: Internal use */ diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index fcfa40a6692c..37b532410528 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -113,10 +113,14 @@ struct regulator_linear_range { * stabilise after being enabled, in microseconds. * @set_ramp_delay: Set the ramp delay for the regulator. The driver should * select ramp delay equal to or less than(closest) ramp_delay. + * @set_voltage_time: Time taken for the regulator voltage output voltage + * to stabilise after being set to a new value, in microseconds. + * The function receives the from and to voltage as input, it + * should return the worst case. * @set_voltage_time_sel: Time taken for the regulator voltage output voltage * to stabilise after being set to a new value, in microseconds. - * The function provides the from and to voltage selector, the - * function should return the worst case. + * The function receives the from and to voltage selector as + * input, it should return the worst case. * @set_soft_start: Enable soft start for the regulator. * * @set_suspend_voltage: Set the voltage for the regulator when the system @@ -168,6 +172,8 @@ struct regulator_ops { /* Time taken to enable or set voltage on the regulator */ int (*enable_time) (struct regulator_dev *); int (*set_ramp_delay) (struct regulator_dev *, int ramp_delay); + int (*set_voltage_time) (struct regulator_dev *, int old_uV, + int new_uV); int (*set_voltage_time_sel) (struct regulator_dev *, unsigned int old_selector, unsigned int new_selector); diff --git a/include/linux/relay.h b/include/linux/relay.h index d7c8359693c6..ecbb34a382b8 100644 --- a/include/linux/relay.h +++ b/include/linux/relay.h @@ -19,6 +19,7 @@ #include <linux/fs.h> #include <linux/poll.h> #include <linux/kref.h> +#include <linux/percpu.h> /* * Tracks changes to rchan/rchan_buf structs @@ -63,7 +64,7 @@ struct rchan struct kref kref; /* channel refcount */ void *private_data; /* for user-defined data */ size_t last_toobig; /* tried to log event > subbuf size */ - struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */ + struct rchan_buf ** __percpu buf; /* per-cpu channel buffers */ int is_global; /* One global buffer ? */ struct list_head list; /* for channel list */ struct dentry *parent; /* parent dentry passed to open */ @@ -204,7 +205,7 @@ static inline void relay_write(struct rchan *chan, struct rchan_buf *buf; local_irq_save(flags); - buf = chan->buf[smp_processor_id()]; + buf = *this_cpu_ptr(chan->buf); if (unlikely(buf->offset + length > chan->subbuf_size)) length = relay_switch_subbuf(buf, length); memcpy(buf->data + buf->offset, data, length); @@ -230,12 +231,12 @@ static inline void __relay_write(struct rchan *chan, { struct rchan_buf *buf; - buf = chan->buf[get_cpu()]; + buf = *get_cpu_ptr(chan->buf); if (unlikely(buf->offset + length > buf->chan->subbuf_size)) length = relay_switch_subbuf(buf, length); memcpy(buf->data + buf->offset, data, length); buf->offset += length; - put_cpu(); + put_cpu_ptr(chan->buf); } /** @@ -251,17 +252,19 @@ static inline void __relay_write(struct rchan *chan, */ static inline void *relay_reserve(struct rchan *chan, size_t length) { - void *reserved; - struct rchan_buf *buf = chan->buf[smp_processor_id()]; + void *reserved = NULL; + struct rchan_buf *buf = *get_cpu_ptr(chan->buf); if (unlikely(buf->offset + length > buf->chan->subbuf_size)) { length = relay_switch_subbuf(buf, length); if (!length) - return NULL; + goto end; } reserved = buf->data + buf->offset; buf->offset += length; +end: + put_cpu_ptr(chan->buf); return reserved; } @@ -285,5 +288,11 @@ static inline void subbuf_start_reserve(struct rchan_buf *buf, */ extern const struct file_operations relay_file_operations; +#ifdef CONFIG_RELAY +int relay_prepare_cpu(unsigned int cpu); +#else +#define relay_prepare_cpu NULL +#endif + #endif /* _LINUX_RELAY_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 62c68e513e39..7543a476178b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -448,6 +448,8 @@ static inline void io_schedule(void) io_schedule_timeout(MAX_SCHEDULE_TIMEOUT); } +void __noreturn do_task_dead(void); + struct nsproxy; struct user_namespace; @@ -1022,7 +1024,8 @@ extern void wake_up_q(struct wake_q_head *head); #define SD_BALANCE_FORK 0x0008 /* Balance on fork, clone */ #define SD_BALANCE_WAKE 0x0010 /* Balance on wakeup */ #define SD_WAKE_AFFINE 0x0020 /* Wake task to waking CPU */ -#define SD_SHARE_CPUCAPACITY 0x0080 /* Domain members share cpu power */ +#define SD_ASYM_CPUCAPACITY 0x0040 /* Groups have different max cpu capacities */ +#define SD_SHARE_CPUCAPACITY 0x0080 /* Domain members share cpu capacity */ #define SD_SHARE_POWERDOMAIN 0x0100 /* Domain members share power domain */ #define SD_SHARE_PKG_RESOURCES 0x0200 /* Domain members share cpu pkg resources */ #define SD_SERIALIZE 0x0400 /* Only a single load balancing instance */ @@ -1064,6 +1067,12 @@ extern int sched_domain_level_max; struct sched_group; +struct sched_domain_shared { + atomic_t ref; + atomic_t nr_busy_cpus; + int has_idle_cores; +}; + struct sched_domain { /* These fields must be setup */ struct sched_domain *parent; /* top domain must be null terminated */ @@ -1094,6 +1103,8 @@ struct sched_domain { u64 max_newidle_lb_cost; unsigned long next_decay_max_lb_cost; + u64 avg_scan_cost; /* select_idle_sibling */ + #ifdef CONFIG_SCHEDSTATS /* load_balance() stats */ unsigned int lb_count[CPU_MAX_IDLE_TYPES]; @@ -1132,6 +1143,7 @@ struct sched_domain { void *private; /* used during construction */ struct rcu_head rcu; /* used during destruction */ }; + struct sched_domain_shared *shared; unsigned int span_weight; /* @@ -1165,6 +1177,7 @@ typedef int (*sched_domain_flags_f)(void); struct sd_data { struct sched_domain **__percpu sd; + struct sched_domain_shared **__percpu sds; struct sched_group **__percpu sg; struct sched_group_capacity **__percpu sgc; }; @@ -1458,6 +1471,13 @@ struct tlbflush_unmap_batch { }; struct task_struct { +#ifdef CONFIG_THREAD_INFO_IN_TASK + /* + * For reasons of header soup (see current_thread_info()), this + * must be the first element of task_struct. + */ + struct thread_info thread_info; +#endif volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */ void *stack; atomic_t usage; @@ -1467,6 +1487,9 @@ struct task_struct { #ifdef CONFIG_SMP struct llist_node wake_entry; int on_cpu; +#ifdef CONFIG_THREAD_INFO_IN_TASK + unsigned int cpu; /* current CPU */ +#endif unsigned int wakee_flips; unsigned long wakee_flip_decay_ts; struct task_struct *last_wakee; @@ -1923,6 +1946,13 @@ struct task_struct { #ifdef CONFIG_MMU struct task_struct *oom_reaper_list; #endif +#ifdef CONFIG_VMAP_STACK + struct vm_struct *stack_vm_area; +#endif +#ifdef CONFIG_THREAD_INFO_IN_TASK + /* A live task holds one reference. */ + atomic_t stack_refcount; +#endif /* CPU-specific state of this task */ struct thread_struct thread; /* @@ -1939,6 +1969,18 @@ extern int arch_task_struct_size __read_mostly; # define arch_task_struct_size (sizeof(struct task_struct)) #endif +#ifdef CONFIG_VMAP_STACK +static inline struct vm_struct *task_stack_vm_area(const struct task_struct *t) +{ + return t->stack_vm_area; +} +#else +static inline struct vm_struct *task_stack_vm_area(const struct task_struct *t) +{ + return NULL; +} +#endif + /* Future-safe accessor for struct task_struct's cpus_allowed. */ #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed) @@ -2568,12 +2610,14 @@ static inline bool is_idle_task(const struct task_struct *p) return p->pid == 0; } extern struct task_struct *curr_task(int cpu); -extern void set_curr_task(int cpu, struct task_struct *p); +extern void ia64_set_curr_task(int cpu, struct task_struct *p); void yield(void); union thread_union { +#ifndef CONFIG_THREAD_INFO_IN_TASK struct thread_info thread_info; +#endif unsigned long stack[THREAD_SIZE/sizeof(long)]; }; @@ -3061,10 +3105,34 @@ static inline void threadgroup_change_end(struct task_struct *tsk) cgroup_threadgroup_change_end(tsk); } -#ifndef __HAVE_THREAD_FUNCTIONS +#ifdef CONFIG_THREAD_INFO_IN_TASK + +static inline struct thread_info *task_thread_info(struct task_struct *task) +{ + return &task->thread_info; +} + +/* + * When accessing the stack of a non-current task that might exit, use + * try_get_task_stack() instead. task_stack_page will return a pointer + * that could get freed out from under you. + */ +static inline void *task_stack_page(const struct task_struct *task) +{ + return task->stack; +} + +#define setup_thread_stack(new,old) do { } while(0) + +static inline unsigned long *end_of_stack(const struct task_struct *task) +{ + return task->stack; +} + +#elif !defined(__HAVE_THREAD_FUNCTIONS) #define task_thread_info(task) ((struct thread_info *)(task)->stack) -#define task_stack_page(task) ((task)->stack) +#define task_stack_page(task) ((void *)(task)->stack) static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) { @@ -3091,6 +3159,24 @@ static inline unsigned long *end_of_stack(struct task_struct *p) } #endif + +#ifdef CONFIG_THREAD_INFO_IN_TASK +static inline void *try_get_task_stack(struct task_struct *tsk) +{ + return atomic_inc_not_zero(&tsk->stack_refcount) ? + task_stack_page(tsk) : NULL; +} + +extern void put_task_stack(struct task_struct *tsk); +#else +static inline void *try_get_task_stack(struct task_struct *tsk) +{ + return task_stack_page(tsk); +} + +static inline void put_task_stack(struct task_struct *tsk) {} +#endif + #define task_stack_end_corrupted(task) \ (*(end_of_stack(task)) != STACK_END_MAGIC) @@ -3206,7 +3292,11 @@ static inline int signal_pending_state(long state, struct task_struct *p) * cond_resched_lock() will drop the spinlock before scheduling, * cond_resched_softirq() will enable bhs before scheduling. */ +#ifndef CONFIG_PREEMPT extern int _cond_resched(void); +#else +static inline int _cond_resched(void) { return 0; } +#endif #define cond_resched() ({ \ ___might_sleep(__FILE__, __LINE__, 0); \ @@ -3236,6 +3326,15 @@ static inline void cond_resched_rcu(void) #endif } +static inline unsigned long get_preempt_disable_ip(struct task_struct *p) +{ +#ifdef CONFIG_DEBUG_PREEMPT + return p->preempt_disable_ip; +#else + return 0; +#endif +} + /* * Does a critical section need to be broken due to another * task waiting?: (technically does not depend on CONFIG_PREEMPT, @@ -3364,7 +3463,11 @@ static inline void ptrace_signal_wake_up(struct task_struct *t, bool resume) static inline unsigned int task_cpu(const struct task_struct *p) { +#ifdef CONFIG_THREAD_INFO_IN_TASK + return p->cpu; +#else return task_thread_info(p)->cpu; +#endif } static inline int task_node(const struct task_struct *p) @@ -3469,15 +3572,20 @@ static inline unsigned long rlimit_max(unsigned int limit) return task_rlimit_max(current, limit); } +#define SCHED_CPUFREQ_RT (1U << 0) +#define SCHED_CPUFREQ_DL (1U << 1) +#define SCHED_CPUFREQ_IOWAIT (1U << 2) + +#define SCHED_CPUFREQ_RT_DL (SCHED_CPUFREQ_RT | SCHED_CPUFREQ_DL) + #ifdef CONFIG_CPU_FREQ struct update_util_data { - void (*func)(struct update_util_data *data, - u64 time, unsigned long util, unsigned long max); + void (*func)(struct update_util_data *data, u64 time, unsigned int flags); }; void cpufreq_add_update_util_hook(int cpu, struct update_util_data *data, - void (*func)(struct update_util_data *data, u64 time, - unsigned long util, unsigned long max)); + void (*func)(struct update_util_data *data, u64 time, + unsigned int flags)); void cpufreq_remove_update_util_hook(int cpu); #endif /* CONFIG_CPU_FREQ */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 2f44e2013654..344201437017 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -367,14 +367,21 @@ extern const struct earlycon_id __earlycon_table_end[]; #define EARLYCON_DECLARE(_name, fn) OF_EARLYCON_DECLARE(_name, "", fn) -extern int setup_earlycon(char *buf); extern int of_setup_earlycon(const struct earlycon_id *match, unsigned long node, const char *options); +#ifdef CONFIG_SERIAL_EARLYCON +extern bool earlycon_init_is_deferred __initdata; +int setup_earlycon(char *buf); +#else +static const bool earlycon_init_is_deferred; +static inline int setup_earlycon(char *buf) { return 0; } +#endif + struct uart_port *uart_get_console(struct uart_port *ports, int nr, struct console *c); -int uart_parse_earlycon(char *p, unsigned char *iotype, unsigned long *addr, +int uart_parse_earlycon(char *p, unsigned char *iotype, resource_size_t *addr, char **options); void uart_parse_options(char *options, int *baud, int *parity, int *bits, int *flow); @@ -412,7 +419,7 @@ int uart_resume_port(struct uart_driver *reg, struct uart_port *port); static inline int uart_tx_stopped(struct uart_port *port) { struct tty_struct *tty = port->state->port.tty; - if (tty->stopped || port->hw_stopped) + if ((tty && tty->stopped) || port->hw_stopped) return 1; return 0; } diff --git a/include/linux/slab.h b/include/linux/slab.h index 4293808d8cfb..084b12bad198 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -650,4 +650,12 @@ static inline void *kzalloc_node(size_t size, gfp_t flags, int node) unsigned int kmem_cache_size(struct kmem_cache *s); void __init kmem_cache_init_late(void); +#if defined(CONFIG_SMP) && defined(CONFIG_SLAB) +int slab_prepare_cpu(unsigned int cpu); +int slab_dead_cpu(unsigned int cpu); +#else +#define slab_prepare_cpu NULL +#define slab_dead_cpu NULL +#endif + #endif /* _LINUX_SLAB_H */ diff --git a/include/linux/smp.h b/include/linux/smp.h index eccae4690f41..8e0cb7a0f836 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -196,6 +196,9 @@ extern void arch_enable_nonboot_cpus_end(void); void smp_setup_processor_id(void); +int smp_call_on_cpu(unsigned int cpu, int (*func)(void *), void *par, + bool phys); + /* SMP core functions */ int smpcfd_prepare_cpu(unsigned int cpu); int smpcfd_dead_cpu(unsigned int cpu); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 7693e39b14fe..d9718378a8be 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -245,6 +245,7 @@ static inline bool idle_should_freeze(void) return unlikely(suspend_freeze_state == FREEZE_STATE_ENTER); } +extern void __init pm_states_init(void); extern void freeze_set_ops(const struct platform_freeze_ops *ops); extern void freeze_wake(void); @@ -279,6 +280,7 @@ static inline bool pm_resume_via_firmware(void) { return false; } static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {} static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; } static inline bool idle_should_freeze(void) { return false; } +static inline void __init pm_states_init(void) {} static inline void freeze_set_ops(const struct platform_freeze_ops *ops) {} static inline void freeze_wake(void) {} #endif /* !CONFIG_SUSPEND */ diff --git a/include/linux/swap.h b/include/linux/swap.h index b17cc4830fa6..e1d761463243 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -257,6 +257,7 @@ static inline void workingset_node_pages_inc(struct radix_tree_node *node) static inline void workingset_node_pages_dec(struct radix_tree_node *node) { + VM_WARN_ON_ONCE(!workingset_node_pages(node)); node->count--; } @@ -272,6 +273,7 @@ static inline void workingset_node_shadows_inc(struct radix_tree_node *node) static inline void workingset_node_shadows_dec(struct radix_tree_node *node) { + VM_WARN_ON_ONCE(!workingset_node_shadows(node)); node->count -= 1U << RADIX_TREE_COUNT_SHIFT; } diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h index 2b5b10eed74f..45f004e9cc59 100644 --- a/include/linux/thread_info.h +++ b/include/linux/thread_info.h @@ -13,6 +13,21 @@ struct timespec; struct compat_timespec; +#ifdef CONFIG_THREAD_INFO_IN_TASK +struct thread_info { + unsigned long flags; /* low level flags */ +}; + +#define INIT_THREAD_INFO(tsk) \ +{ \ + .flags = 0, \ +} +#endif + +#ifdef CONFIG_THREAD_INFO_IN_TASK +#define current_thread_info() ((struct thread_info *)current) +#endif + /* * System call restart block. */ diff --git a/include/linux/time64.h b/include/linux/time64.h index 7e5d2fa9ac46..980c71b3001a 100644 --- a/include/linux/time64.h +++ b/include/linux/time64.h @@ -5,6 +5,7 @@ #include <linux/math64.h> typedef __s64 time64_t; +typedef __u64 timeu64_t; /* * This wants to go into uapi/linux/time.h once we agreed about the diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index 816b7543f81b..09168c52ab64 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -1,7 +1,7 @@ #ifndef _LINUX_TIMEKEEPING_H #define _LINUX_TIMEKEEPING_H -#include <asm-generic/errno-base.h> +#include <linux/errno.h> /* Included from linux/ktime.h */ diff --git a/include/linux/torture.h b/include/linux/torture.h index 6685a73736a2..a45702eb3e7b 100644 --- a/include/linux/torture.h +++ b/include/linux/torture.h @@ -43,7 +43,7 @@ #define TORTURE_FLAG "-torture:" #define TOROUT_STRING(s) \ - pr_alert("%s" TORTURE_FLAG s "\n", torture_type) + pr_alert("%s" TORTURE_FLAG " %s\n", torture_type, s) #define VERBOSE_TOROUT_STRING(s) \ do { if (verbose) pr_alert("%s" TORTURE_FLAG " %s\n", torture_type, s); } while (0) #define VERBOSE_TOROUT_ERRSTRING(s) \ diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h index d3a2bb712af3..650f3dd6b800 100644 --- a/include/linux/u64_stats_sync.h +++ b/include/linux/u64_stats_sync.h @@ -103,31 +103,42 @@ static inline void u64_stats_update_end_raw(struct u64_stats_sync *syncp) #endif } -static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +static inline unsigned int __u64_stats_fetch_begin(const struct u64_stats_sync *syncp) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) return read_seqcount_begin(&syncp->seq); #else -#if BITS_PER_LONG==32 - preempt_disable(); -#endif return 0; #endif } -static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, +static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp) +{ +#if BITS_PER_LONG==32 && !defined(CONFIG_SMP) + preempt_disable(); +#endif + return __u64_stats_fetch_begin(syncp); +} + +static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp, unsigned int start) { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) return read_seqcount_retry(&syncp->seq, start); #else -#if BITS_PER_LONG==32 - preempt_enable(); -#endif return false; #endif } +static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, + unsigned int start) +{ +#if BITS_PER_LONG==32 && !defined(CONFIG_SMP) + preempt_enable(); +#endif + return __u64_stats_fetch_retry(syncp, start); +} + /* * In case irq handlers can update u64 counters, readers can use following helpers * - SMP 32bit arches use seqcount protection, irq safe. @@ -136,27 +147,19 @@ static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp, */ static inline unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *syncp) { -#if BITS_PER_LONG==32 && defined(CONFIG_SMP) - return read_seqcount_begin(&syncp->seq); -#else -#if BITS_PER_LONG==32 +#if BITS_PER_LONG==32 && !defined(CONFIG_SMP) local_irq_disable(); #endif - return 0; -#endif + return __u64_stats_fetch_begin(syncp); } static inline bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *syncp, - unsigned int start) + unsigned int start) { -#if BITS_PER_LONG==32 && defined(CONFIG_SMP) - return read_seqcount_retry(&syncp->seq, start); -#else -#if BITS_PER_LONG==32 +#if BITS_PER_LONG==32 && !defined(CONFIG_SMP) local_irq_enable(); #endif - return false; -#endif + return __u64_stats_fetch_retry(syncp, start); } #endif /* _LINUX_U64_STATS_SYNC_H */ diff --git a/include/linux/ulpi/driver.h b/include/linux/ulpi/driver.h index 388f6e08b9d4..a7af21a55248 100644 --- a/include/linux/ulpi/driver.h +++ b/include/linux/ulpi/driver.h @@ -15,7 +15,7 @@ struct ulpi_ops; */ struct ulpi { struct ulpi_device_id id; - struct ulpi_ops *ops; + const struct ulpi_ops *ops; struct device dev; }; @@ -47,7 +47,11 @@ struct ulpi_driver { #define to_ulpi_driver(d) container_of(d, struct ulpi_driver, driver) -int ulpi_register_driver(struct ulpi_driver *drv); +/* + * use a macro to avoid include chaining to get THIS_MODULE + */ +#define ulpi_register_driver(drv) __ulpi_register_driver(drv, THIS_MODULE) +int __ulpi_register_driver(struct ulpi_driver *drv, struct module *module); void ulpi_unregister_driver(struct ulpi_driver *drv); #define module_ulpi_driver(__ulpi_driver) \ diff --git a/include/linux/ulpi/interface.h b/include/linux/ulpi/interface.h index 4de8ab491038..a2011a919eb6 100644 --- a/include/linux/ulpi/interface.h +++ b/include/linux/ulpi/interface.h @@ -4,20 +4,19 @@ #include <linux/types.h> struct ulpi; +struct device; /** * struct ulpi_ops - ULPI register access - * @dev: the interface provider * @read: read operation for ULPI register access * @write: write operation for ULPI register access */ struct ulpi_ops { - struct device *dev; - int (*read)(struct ulpi_ops *ops, u8 addr); - int (*write)(struct ulpi_ops *ops, u8 addr, u8 val); + int (*read)(struct device *dev, u8 addr); + int (*write)(struct device *dev, u8 addr, u8 val); }; -struct ulpi *ulpi_register_interface(struct device *, struct ulpi_ops *); +struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *); void ulpi_unregister_interface(struct ulpi *); #endif /* __LINUX_ULPI_INTERFACE_H */ diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 2b81b24eb5aa..4616a49a1c2e 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -220,7 +220,8 @@ struct usb_function { int (*setup)(struct usb_function *, const struct usb_ctrlrequest *); bool (*req_match)(struct usb_function *, - const struct usb_ctrlrequest *); + const struct usb_ctrlrequest *, + bool config0); void (*suspend)(struct usb_function *); void (*resume)(struct usb_function *); diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 612dbdfa388e..8e81f9eb95e4 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -346,6 +346,8 @@ struct usb_gadget_ops { * or B-Peripheral wants to take host role. * @quirk_ep_out_aligned_size: epout requires buffer size to be aligned to * MaxPacketSize. + * @quirk_avoids_skb_reserve: udc/platform wants to avoid skb_reserve() in + * u_ether.c to improve performance. * @is_selfpowered: if the gadget is self-powered. * @deactivated: True if gadget is deactivated - in deactivated state it cannot * be connected. @@ -398,6 +400,7 @@ struct usb_gadget { unsigned quirk_altset_not_supp:1; unsigned quirk_stall_not_supp:1; unsigned quirk_zlp_not_supp:1; + unsigned quirk_avoids_skb_reserve:1; unsigned is_selfpowered:1; unsigned deactivated:1; unsigned connected:1; @@ -418,8 +421,20 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev) list_for_each_entry(tmp, &(gadget)->ep_list, ep_list) /** + * usb_ep_align - returns @len aligned to ep's maxpacketsize. + * @ep: the endpoint whose maxpacketsize is used to align @len + * @len: buffer size's length to align to @ep's maxpacketsize + * + * This helper is used to align buffer's size to an ep's maxpacketsize. + */ +static inline size_t usb_ep_align(struct usb_ep *ep, size_t len) +{ + return round_up(len, (size_t)le16_to_cpu(ep->desc->wMaxPacketSize)); +} + +/** * usb_ep_align_maybe - returns @len aligned to ep's maxpacketsize if gadget - * requires quirk_ep_out_aligned_size, otherwise reguens len. + * requires quirk_ep_out_aligned_size, otherwise returns len. * @g: controller to check for quirk * @ep: the endpoint whose maxpacketsize is used to align @len * @len: buffer size's length to align to @ep's maxpacketsize @@ -430,8 +445,7 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev) static inline size_t usb_ep_align_maybe(struct usb_gadget *g, struct usb_ep *ep, size_t len) { - return !g->quirk_ep_out_aligned_size ? len : - round_up(len, (size_t)ep->desc->wMaxPacketSize); + return g->quirk_ep_out_aligned_size ? usb_ep_align(ep, len) : len; } /** @@ -463,6 +477,16 @@ static inline int gadget_is_zlp_supported(struct usb_gadget *g) } /** + * gadget_avoids_skb_reserve - return true iff the hardware would like to avoid + * skb_reserve to improve performance. + * @g: controller to check for quirk + */ +static inline int gadget_avoids_skb_reserve(struct usb_gadget *g) +{ + return g->quirk_avoids_skb_reserve; +} + +/** * gadget_is_dualspeed - return true iff the hardware handles high speed * @g: controller that might support both high and full speeds */ diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h index 245f57dbbb61..0aae1b2ee931 100644 --- a/include/linux/usb_usual.h +++ b/include/linux/usb_usual.h @@ -81,6 +81,8 @@ /* Sets max_sectors to 240 */ \ US_FLAG(NO_REPORT_LUNS, 0x10000000) \ /* Cannot handle REPORT_LUNS */ \ + US_FLAG(ALWAYS_SYNC, 0x20000000) \ + /* lies about caching, so always sync */ \ #define US_FLAG(name, value) US_FL_##name = value , enum { US_DO_ALL_FLAGS }; diff --git a/include/linux/vme.h b/include/linux/vme.h index 71e4a6dec5ac..ea6095deba20 100644 --- a/include/linux/vme.h +++ b/include/linux/vme.h @@ -166,7 +166,7 @@ struct vme_resource *vme_lm_request(struct vme_dev *); int vme_lm_count(struct vme_resource *); int vme_lm_set(struct vme_resource *, unsigned long long, u32, u32); int vme_lm_get(struct vme_resource *, unsigned long long *, u32 *, u32 *); -int vme_lm_attach(struct vme_resource *, int, void (*callback)(int)); +int vme_lm_attach(struct vme_resource *, int, void (*callback)(void *), void *); int vme_lm_detach(struct vme_resource *, int); void vme_lm_free(struct vme_resource *); diff --git a/include/linux/wait.h b/include/linux/wait.h index c3ff74d764fa..2408e8d5c05c 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -248,6 +248,8 @@ wait_queue_head_t *bit_waitqueue(void *, int); (!__builtin_constant_p(state) || \ state == TASK_INTERRUPTIBLE || state == TASK_KILLABLE) \ +extern void init_wait_entry(wait_queue_t *__wait, int flags); + /* * The below macro ___wait_event() has an explicit shadow of the __ret * variable when used from the wait_event_*() macros. @@ -266,12 +268,7 @@ wait_queue_head_t *bit_waitqueue(void *, int); wait_queue_t __wait; \ long __ret = ret; /* explicit shadow */ \ \ - INIT_LIST_HEAD(&__wait.task_list); \ - if (exclusive) \ - __wait.flags = WQ_FLAG_EXCLUSIVE; \ - else \ - __wait.flags = 0; \ - \ + init_wait_entry(&__wait, exclusive ? WQ_FLAG_EXCLUSIVE : 0); \ for (;;) { \ long __int = prepare_to_wait_event(&wq, &__wait, state);\ \ @@ -280,12 +277,7 @@ wait_queue_head_t *bit_waitqueue(void *, int); \ if (___wait_is_interruptible(state) && __int) { \ __ret = __int; \ - if (exclusive) { \ - abort_exclusive_wait(&wq, &__wait, \ - state, NULL); \ - goto __out; \ - } \ - break; \ + goto __out; \ } \ \ cmd; \ @@ -989,7 +981,6 @@ void prepare_to_wait(wait_queue_head_t *q, wait_queue_t *wait, int state); void prepare_to_wait_exclusive(wait_queue_head_t *q, wait_queue_t *wait, int state); long prepare_to_wait_event(wait_queue_head_t *q, wait_queue_t *wait, int state); void finish_wait(wait_queue_head_t *q, wait_queue_t *wait); -void abort_exclusive_wait(wait_queue_head_t *q, wait_queue_t *wait, unsigned int mode, void *key); long wait_woken(wait_queue_t *wait, unsigned mode, long timeout); int woken_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ce93c4b10d26..ced0df374e60 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -554,6 +554,9 @@ struct sctp_chunk { atomic_t refcnt; + /* How many times this chunk have been sent, for prsctp RTX policy */ + int sent_count; + /* This is our link to the per-transport transmitted list. */ struct list_head transmitted_list; @@ -603,16 +606,6 @@ struct sctp_chunk { /* This needs to be recoverable for SCTP_SEND_FAILED events. */ struct sctp_sndrcvinfo sinfo; - /* We use this field to record param for prsctp policies, - * for TTL policy, it is the time_to_drop of this chunk, - * for RTX policy, it is the max_sent_count of this chunk, - * for PRIO policy, it is the priority of this chunk. - */ - unsigned long prsctp_param; - - /* How many times this chunk have been sent, for prsctp RTX policy */ - int sent_count; - /* Which association does this belong to? */ struct sctp_association *asoc; diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 0dee7afa93d6..7e4cd53139ed 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -771,12 +771,9 @@ static inline int scsi_host_in_recovery(struct Scsi_Host *shost) shost->tmf_in_progress; } -extern bool scsi_use_blk_mq; - static inline bool shost_use_blk_mq(struct Scsi_Host *shost) { - return scsi_use_blk_mq; - + return shost->use_blk_mq; } extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *); diff --git a/include/soc/at91/atmel-sfr.h b/include/soc/at91/atmel-sfr.h index 2f9bb984a4df..506ea8ffda19 100644 --- a/include/soc/at91/atmel-sfr.h +++ b/include/soc/at91/atmel-sfr.h @@ -13,6 +13,20 @@ #ifndef _LINUX_MFD_SYSCON_ATMEL_SFR_H #define _LINUX_MFD_SYSCON_ATMEL_SFR_H +#define AT91_SFR_DDRCFG 0x04 /* DDR Configuration Register */ +/* 0x08 ~ 0x0c: Reserved */ +#define AT91_SFR_OHCIICR 0x10 /* OHCI INT Configuration Register */ +#define AT91_SFR_OHCIISR 0x14 /* OHCI INT Status Register */ #define AT91_SFR_I2SCLKSEL 0x90 /* I2SC Register */ +/* Field definitions */ +#define AT91_OHCIICR_SUSPEND_A BIT(8) +#define AT91_OHCIICR_SUSPEND_B BIT(9) +#define AT91_OHCIICR_SUSPEND_C BIT(10) + +#define AT91_OHCIICR_USB_SUSPEND (AT91_OHCIICR_SUSPEND_A | \ + AT91_OHCIICR_SUSPEND_B | \ + AT91_OHCIICR_SUSPEND_C) + + #endif /* _LINUX_MFD_SYSCON_ATMEL_SFR_H */ diff --git a/include/soc/rockchip/rockchip_sip.h b/include/soc/rockchip/rockchip_sip.h new file mode 100644 index 000000000000..7e28092c4d3d --- /dev/null +++ b/include/soc/rockchip/rockchip_sip.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd + * Author: Lin Huang <hl@rock-chips.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ +#ifndef __SOC_ROCKCHIP_SIP_H +#define __SOC_ROCKCHIP_SIP_H + +#define ROCKCHIP_SIP_DRAM_FREQ 0x82000008 +#define ROCKCHIP_SIP_CONFIG_DRAM_INIT 0x00 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_RATE 0x01 +#define ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE 0x02 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_AT_SR 0x03 +#define ROCKCHIP_SIP_CONFIG_DRAM_GET_BW 0x04 +#define ROCKCHIP_SIP_CONFIG_DRAM_GET_RATE 0x05 +#define ROCKCHIP_SIP_CONFIG_DRAM_CLR_IRQ 0x06 +#define ROCKCHIP_SIP_CONFIG_DRAM_SET_PARAM 0x07 + +#endif diff --git a/include/trace/events/cpuhp.h b/include/trace/events/cpuhp.h index a72bd93ec7e5..996953db91d7 100644 --- a/include/trace/events/cpuhp.h +++ b/include/trace/events/cpuhp.h @@ -33,6 +33,34 @@ TRACE_EVENT(cpuhp_enter, __entry->cpu, __entry->target, __entry->idx, __entry->fun) ); +TRACE_EVENT(cpuhp_multi_enter, + + TP_PROTO(unsigned int cpu, + int target, + int idx, + int (*fun)(unsigned int, struct hlist_node *), + struct hlist_node *node), + + TP_ARGS(cpu, target, idx, fun, node), + + TP_STRUCT__entry( + __field( unsigned int, cpu ) + __field( int, target ) + __field( int, idx ) + __field( void *, fun ) + ), + + TP_fast_assign( + __entry->cpu = cpu; + __entry->target = target; + __entry->idx = idx; + __entry->fun = fun; + ), + + TP_printk("cpu: %04u target: %3d step: %3d (%pf)", + __entry->cpu, __entry->target, __entry->idx, __entry->fun) +); + TRACE_EVENT(cpuhp_exit, TP_PROTO(unsigned int cpu, diff --git a/include/trace/events/mce.h b/include/trace/events/mce.h index 4cbbcef6baa8..70f02149808c 100644 --- a/include/trace/events/mce.h +++ b/include/trace/events/mce.h @@ -20,6 +20,8 @@ TRACE_EVENT(mce_record, __field( u64, status ) __field( u64, addr ) __field( u64, misc ) + __field( u64, synd ) + __field( u64, ipid ) __field( u64, ip ) __field( u64, tsc ) __field( u64, walltime ) @@ -38,6 +40,8 @@ TRACE_EVENT(mce_record, __entry->status = m->status; __entry->addr = m->addr; __entry->misc = m->misc; + __entry->synd = m->synd; + __entry->ipid = m->ipid; __entry->ip = m->ip; __entry->tsc = m->tsc; __entry->walltime = m->time; @@ -50,11 +54,12 @@ TRACE_EVENT(mce_record, __entry->cpuvendor = m->cpuvendor; ), - TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016Lx, ADDR/MISC: %016Lx/%016Lx, RIP: %02x:<%016Lx>, TSC: %llx, PROCESSOR: %u:%x, TIME: %llu, SOCKET: %u, APIC: %x", + TP_printk("CPU: %d, MCGc/s: %llx/%llx, MC%d: %016Lx, IPID: %016Lx, ADDR/MISC/SYND: %016Lx/%016Lx/%016Lx, RIP: %02x:<%016Lx>, TSC: %llx, PROCESSOR: %u:%x, TIME: %llu, SOCKET: %u, APIC: %x", __entry->cpu, __entry->mcgcap, __entry->mcgstatus, __entry->bank, __entry->status, - __entry->addr, __entry->misc, + __entry->ipid, + __entry->addr, __entry->misc, __entry->synd, __entry->cs, __entry->ip, __entry->tsc, __entry->cpuvendor, __entry->cpuid, diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 19e50300ce7d..54e3aad32806 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -69,7 +69,8 @@ TRACE_EVENT(pstate_sample, u64 mperf, u64 aperf, u64 tsc, - u32 freq + u32 freq, + u32 io_boost ), TP_ARGS(core_busy, @@ -79,7 +80,8 @@ TRACE_EVENT(pstate_sample, mperf, aperf, tsc, - freq + freq, + io_boost ), TP_STRUCT__entry( @@ -91,6 +93,7 @@ TRACE_EVENT(pstate_sample, __field(u64, aperf) __field(u64, tsc) __field(u32, freq) + __field(u32, io_boost) ), TP_fast_assign( @@ -102,9 +105,10 @@ TRACE_EVENT(pstate_sample, __entry->aperf = aperf; __entry->tsc = tsc; __entry->freq = freq; + __entry->io_boost = io_boost; ), - TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu ", + TP_printk("core_busy=%lu scaled=%lu from=%lu to=%lu mperf=%llu aperf=%llu tsc=%llu freq=%lu io_boost=%lu", (unsigned long)__entry->core_busy, (unsigned long)__entry->scaled_busy, (unsigned long)__entry->from, @@ -112,7 +116,8 @@ TRACE_EVENT(pstate_sample, (unsigned long long)__entry->mperf, (unsigned long long)__entry->aperf, (unsigned long long)__entry->tsc, - (unsigned long)__entry->freq + (unsigned long)__entry->freq, + (unsigned long)__entry->io_boost ) ); diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h index 1e5ac4e776da..b4c04842a8c0 100644 --- a/include/uapi/linux/serial_reg.h +++ b/include/uapi/linux/serial_reg.h @@ -376,5 +376,13 @@ #define UART_EXAR_TXTRG 0x0a /* Tx FIFO trigger level write-only */ #define UART_EXAR_RXTRG 0x0b /* Rx FIFO trigger level write-only */ +/* + * These are definitions for the Altera ALTR_16550_F32/F64/F128 + * Normalized from 0x100 to 0x40 because of shift by 2 (32 bit regs). + */ +#define UART_ALTR_AFR 0x40 /* Additional Features Register */ +#define UART_ALTR_EN_TXFIFO_LW 0x01 /* Enable the TX FIFO Low Watermark */ +#define UART_ALTR_TX_LOW 0x41 /* Tx FIFO Low Watermark */ + #endif /* _LINUX_SERIAL_REG_H */ diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h index 108dd7997014..acc63697a0cc 100644 --- a/include/uapi/linux/usb/functionfs.h +++ b/include/uapi/linux/usb/functionfs.h @@ -21,6 +21,8 @@ enum functionfs_flags { FUNCTIONFS_HAS_MS_OS_DESC = 8, FUNCTIONFS_VIRTUAL_ADDR = 16, FUNCTIONFS_EVENTFD = 32, + FUNCTIONFS_ALL_CTRL_RECIP = 64, + FUNCTIONFS_CONFIG0_SETUP = 128, }; /* Descriptor of an non-audio endpoint */ diff --git a/include/xen/interface/sched.h b/include/xen/interface/sched.h index f18490985fc8..a4c4d735d781 100644 --- a/include/xen/interface/sched.h +++ b/include/xen/interface/sched.h @@ -3,6 +3,24 @@ * * Scheduler state interactions * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * * Copyright (c) 2005, Keir Fraser <keir@xensource.com> */ @@ -12,18 +30,30 @@ #include <xen/interface/event_channel.h> /* + * Guest Scheduler Operations + * + * The SCHEDOP interface provides mechanisms for a guest to interact + * with the scheduler, including yield, blocking and shutting itself + * down. + */ + +/* * The prototype for this hypercall is: - * long sched_op_new(int cmd, void *arg) + * long HYPERVISOR_sched_op(enum sched_op cmd, void *arg, ...) + * * @cmd == SCHEDOP_??? (scheduler operation). * @arg == Operation-specific extra argument(s), as described below. + * ... == Additional Operation-specific extra arguments, described below. * - * **NOTE**: - * Versions of Xen prior to 3.0.2 provide only the following legacy version + * Versions of Xen prior to 3.0.2 provided only the following legacy version * of this hypercall, supporting only the commands yield, block and shutdown: * long sched_op(int cmd, unsigned long arg) * @cmd == SCHEDOP_??? (scheduler operation). * @arg == 0 (SCHEDOP_yield and SCHEDOP_block) * == SHUTDOWN_* code (SCHEDOP_shutdown) + * + * This legacy version is available to new guests as: + * long HYPERVISOR_sched_op_compat(enum sched_op cmd, unsigned long arg) */ /* @@ -44,12 +74,17 @@ /* * Halt execution of this domain (all VCPUs) and notify the system controller. * @arg == pointer to sched_shutdown structure. + * + * If the sched_shutdown_t reason is SHUTDOWN_suspend then + * x86 PV guests must also set RDX (EDX for 32-bit guests) to the MFN + * of the guest's start info page. RDX/EDX is the third hypercall + * argument. + * + * In addition, which reason is SHUTDOWN_suspend this hypercall + * returns 1 if suspend was cancelled or the domain was merely + * checkpointed, and 0 if it is resuming in a new domain. */ #define SCHEDOP_shutdown 2 -struct sched_shutdown { - unsigned int reason; /* SHUTDOWN_* */ -}; -DEFINE_GUEST_HANDLE_STRUCT(sched_shutdown); /* * Poll a set of event-channel ports. Return when one or more are pending. An @@ -57,12 +92,6 @@ DEFINE_GUEST_HANDLE_STRUCT(sched_shutdown); * @arg == pointer to sched_poll structure. */ #define SCHEDOP_poll 3 -struct sched_poll { - GUEST_HANDLE(evtchn_port_t) ports; - unsigned int nr_ports; - uint64_t timeout; -}; -DEFINE_GUEST_HANDLE_STRUCT(sched_poll); /* * Declare a shutdown for another domain. The main use of this function is @@ -71,15 +100,11 @@ DEFINE_GUEST_HANDLE_STRUCT(sched_poll); * @arg == pointer to sched_remote_shutdown structure. */ #define SCHEDOP_remote_shutdown 4 -struct sched_remote_shutdown { - domid_t domain_id; /* Remote domain ID */ - unsigned int reason; /* SHUTDOWN_xxx reason */ -}; /* * Latch a shutdown code, so that when the domain later shuts down it * reports this code to the control tools. - * @arg == as for SCHEDOP_shutdown. + * @arg == sched_shutdown, as for SCHEDOP_shutdown. */ #define SCHEDOP_shutdown_code 5 @@ -92,10 +117,47 @@ struct sched_remote_shutdown { * With id != 0 and timeout != 0, poke watchdog timer and set new timeout. */ #define SCHEDOP_watchdog 6 + +/* + * Override the current vcpu affinity by pinning it to one physical cpu or + * undo this override restoring the previous affinity. + * @arg == pointer to sched_pin_override structure. + * + * A negative pcpu value will undo a previous pin override and restore the + * previous cpu affinity. + * This call is allowed for the hardware domain only and requires the cpu + * to be part of the domain's cpupool. + */ +#define SCHEDOP_pin_override 7 + +struct sched_shutdown { + unsigned int reason; /* SHUTDOWN_* => shutdown reason */ +}; +DEFINE_GUEST_HANDLE_STRUCT(sched_shutdown); + +struct sched_poll { + GUEST_HANDLE(evtchn_port_t) ports; + unsigned int nr_ports; + uint64_t timeout; +}; +DEFINE_GUEST_HANDLE_STRUCT(sched_poll); + +struct sched_remote_shutdown { + domid_t domain_id; /* Remote domain ID */ + unsigned int reason; /* SHUTDOWN_* => shutdown reason */ +}; +DEFINE_GUEST_HANDLE_STRUCT(sched_remote_shutdown); + struct sched_watchdog { uint32_t id; /* watchdog ID */ uint32_t timeout; /* timeout */ }; +DEFINE_GUEST_HANDLE_STRUCT(sched_watchdog); + +struct sched_pin_override { + int32_t pcpu; +}; +DEFINE_GUEST_HANDLE_STRUCT(sched_pin_override); /* * Reason codes for SCHEDOP_shutdown. These may be interpreted by control @@ -107,6 +169,7 @@ struct sched_watchdog { #define SHUTDOWN_suspend 2 /* Clean up, save suspend info, kill. */ #define SHUTDOWN_crash 3 /* Tell controller we've crashed. */ #define SHUTDOWN_watchdog 4 /* Restart because watchdog time expired. */ + /* * Domain asked to perform 'soft reset' for it. The expected behavior is to * reset internal Xen state for the domain returning it to the point where it @@ -115,5 +178,6 @@ struct sched_watchdog { * interfaces again. */ #define SHUTDOWN_soft_reset 5 +#define SHUTDOWN_MAX 5 /* Maximum valid shutdown reason. */ #endif /* __XEN_PUBLIC_SCHED_H__ */ |