diff options
Diffstat (limited to 'include')
492 files changed, 13064 insertions, 6095 deletions
diff --git a/include/acpi/acbuffer.h b/include/acpi/acbuffer.h index 6b040f4ddfab..fcf9080eae85 100644 --- a/include/acpi/acbuffer.h +++ b/include/acpi/acbuffer.h @@ -147,6 +147,7 @@ struct acpi_pld_info { * (Intended for BIOS use only) */ #define ACPI_PLD_REV1_BUFFER_SIZE 16 /* For Revision 1 of the buffer (From ACPI spec) */ +#define ACPI_PLD_REV2_BUFFER_SIZE 20 /* For Revision 2 of the buffer (From ACPI spec) */ #define ACPI_PLD_BUFFER_SIZE 20 /* For Revision 2 of the buffer (From ACPI spec) */ /* First 32-bit dword, bits 0:32 */ diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 03aacfb3e98b..e11611ca72a4 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -136,10 +136,6 @@ #define ACPI_ROOT_TABLE_SIZE_INCREMENT 4 -/* Maximum number of While() loop iterations before forced abort */ - -#define ACPI_MAX_LOOP_ITERATIONS 0xFFFF - /* Maximum sleep allowed via Sleep() operator */ #define ACPI_MAX_SLEEP 2000 /* 2000 millisec == two seconds */ diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h index 11c3a011dcbf..9f20eb4acaa6 100644 --- a/include/acpi/acexcep.h +++ b/include/acpi/acexcep.h @@ -192,8 +192,9 @@ struct acpi_exception_info { #define AE_AML_BAD_RESOURCE_LENGTH EXCEP_AML (0x001F) #define AE_AML_ILLEGAL_ADDRESS EXCEP_AML (0x0020) #define AE_AML_INFINITE_LOOP EXCEP_AML (0x0021) +#define AE_AML_UNINITIALIZED_NODE EXCEP_AML (0x0022) -#define AE_CODE_AML_MAX 0x0021 +#define AE_CODE_AML_MAX 0x0022 /* * Internal exceptions used for control @@ -355,7 +356,9 @@ static const struct acpi_exception_info acpi_gbl_exception_names_aml[] = { EXCEP_TXT("AE_AML_ILLEGAL_ADDRESS", "A memory, I/O, or PCI configuration address is invalid"), EXCEP_TXT("AE_AML_INFINITE_LOOP", - "An apparent infinite AML While loop, method was aborted") + "An apparent infinite AML While loop, method was aborted"), + EXCEP_TXT("AE_AML_UNINITIALIZED_NODE", + "A namespace node is uninitialized or unresolved") }; static const struct acpi_exception_info acpi_gbl_exception_names_ctrl[] = { diff --git a/include/acpi/acoutput.h b/include/acpi/acoutput.h index f56de8c5d844..908d4f9c348c 100644 --- a/include/acpi/acoutput.h +++ b/include/acpi/acoutput.h @@ -88,7 +88,8 @@ #define ACPI_LV_DEBUG_OBJECT 0x00000002 #define ACPI_LV_INFO 0x00000004 #define ACPI_LV_REPAIR 0x00000008 -#define ACPI_LV_ALL_EXCEPTIONS 0x0000000F +#define ACPI_LV_TRACE_POINT 0x00000010 +#define ACPI_LV_ALL_EXCEPTIONS 0x0000001F /* Trace verbosity level 1 [Standard Trace Level] */ @@ -147,6 +148,7 @@ #define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT) #define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO) #define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR) +#define ACPI_DB_TRACE_POINT ACPI_DEBUG_LEVEL (ACPI_LV_TRACE_POINT) #define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS) /* Trace level -- also used in the global "DebugLevel" */ @@ -182,6 +184,20 @@ #define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR) #define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL) +/* + * Global trace flags + */ +#define ACPI_TRACE_ENABLED ((u32) 4) +#define ACPI_TRACE_ONESHOT ((u32) 2) +#define ACPI_TRACE_OPCODE ((u32) 1) + +/* Defaults for trace debugging level/layer */ + +#define ACPI_TRACE_LEVEL_ALL ACPI_LV_ALL +#define ACPI_TRACE_LAYER_ALL 0x000001FF +#define ACPI_TRACE_LEVEL_DEFAULT ACPI_LV_TRACE_POINT +#define ACPI_TRACE_LAYER_DEFAULT ACPI_EXECUTER + #if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES) /* * The module name is used primarily for error and debug messages. @@ -432,6 +448,8 @@ #define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d) #define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT) +#define ACPI_TRACE_POINT(a, b, c, d) acpi_trace_point (a, b, c, d) + #else /* ACPI_DEBUG_OUTPUT */ /* * This is the non-debug case -- make everything go away, @@ -453,6 +471,7 @@ #define ACPI_DUMP_PATHNAME(a, b, c, d) #define ACPI_DUMP_BUFFER(a, b) #define ACPI_IS_DEBUG_ENABLED(level, component) 0 +#define ACPI_TRACE_POINT(a, b, c, d) /* Return macros must have a return statement at the minimum */ diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 83061cac719b..5ba8fb64f664 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -16,10 +16,6 @@ * 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. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index ea6428b7dacb..29c691265b49 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -16,10 +16,6 @@ * 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. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index d02df0a49d98..a54ad1cc990c 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -430,4 +430,10 @@ long acpi_os_get_file_offset(ACPI_FILE file); 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 e8ec18a4a634..c33eeabde160 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 0x20150619 +#define ACPI_CA_VERSION 0x20150818 #include <acpi/acconfig.h> #include <acpi/actypes.h> @@ -251,7 +251,9 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE); * traced each time it is executed. */ ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0); -ACPI_INIT_GLOBAL(acpi_name, acpi_gbl_trace_method_name, 0); +ACPI_INIT_GLOBAL(const char *, acpi_gbl_trace_method_name, NULL); +ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_level, ACPI_TRACE_LEVEL_DEFAULT); +ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_dbg_layer, ACPI_TRACE_LAYER_DEFAULT); /* * Runtime configuration of debug output control masks. We want the debug @@ -504,7 +506,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_object_handler handler, void **data)) ACPI_EXTERNAL_RETURN_STATUS(acpi_status - acpi_debug_trace(char *name, u32 debug_level, + acpi_debug_trace(const char *name, u32 debug_level, u32 debug_layer, u32 flags)) /* @@ -907,9 +909,17 @@ ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) const char *module_name, u32 component_id, const char *format, ...)) + +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); + +void acpi_terminate_debugger(void); /* * Divergences diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index a948fc586b9b..6e28f544b7b2 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1186,20 +1186,29 @@ enum acpi_spmi_interface_types { * December 19, 2014 * * NOTE: There are two versions of the table with the same signature -- - * the client version and the server version. + * the client version and the server version. The common platform_class + * field is used to differentiate the two types of tables. * ******************************************************************************/ -struct acpi_table_tcpa_client { +struct acpi_table_tcpa_hdr { struct acpi_table_header header; /* Common ACPI table header */ u16 platform_class; +}; + +/* + * Values for platform_class above. + * This is how the client and server subtables are differentiated + */ +#define ACPI_TCPA_CLIENT_TABLE 0 +#define ACPI_TCPA_SERVER_TABLE 1 + +struct acpi_table_tcpa_client { u32 minimum_log_length; /* Minimum length for the event log area */ u64 log_address; /* Address of the event log area */ }; struct acpi_table_tcpa_server { - struct acpi_table_header header; /* Common ACPI table header */ - u16 platform_class; u16 reserved; u64 minimum_log_length; /* Minimum length for the event log area */ u64 log_address; /* Address of the event log area */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index c2a41d223162..f914958c4adb 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -662,6 +662,7 @@ typedef u32 acpi_object_type; #define ACPI_TYPE_DEBUG_OBJECT 0x10 #define ACPI_TYPE_EXTERNAL_MAX 0x10 +#define ACPI_NUM_TYPES (ACPI_TYPE_EXTERNAL_MAX + 1) /* * These are object types that do not map directly to the ACPI @@ -683,6 +684,7 @@ typedef u32 acpi_object_type; #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */ #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ +#define ACPI_TOTAL_TYPES (ACPI_TYPE_NS_NODE_MAX + 1) /* * These are special object types that never appear in @@ -985,7 +987,8 @@ struct acpi_buffer { */ #define ACPI_FULL_PATHNAME 0 #define ACPI_SINGLE_NAME 1 -#define ACPI_NAME_TYPE_MAX 1 +#define ACPI_FULL_PATHNAME_NO_TRAILING 2 +#define ACPI_NAME_TYPE_MAX 2 /* * Predefined Namespace items @@ -1246,6 +1249,14 @@ struct acpi_memory_list { #endif }; +/* Definitions of trace event types */ + +typedef enum { + ACPI_TRACE_AML_METHOD, + ACPI_TRACE_AML_OPCODE, + ACPI_TRACE_AML_REGION +} acpi_trace_event_type; + /* Definitions of _OSI support */ #define ACPI_VENDOR_STRINGS 0x01 diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index 3cedd43943f4..ec00e2bb029e 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -70,13 +70,14 @@ #ifdef ACPI_ASL_COMPILER #define ACPI_APPLICATION -#define ACPI_DISASSEMBLER #define ACPI_DEBUG_OUTPUT #define ACPI_CONSTANT_EVAL_ONLY #define ACPI_LARGE_NAMESPACE_NODE #define ACPI_DATA_TABLE_DISASSEMBLY #define ACPI_SINGLE_THREADED #define ACPI_32BIT_PHYSICAL_ADDRESS + +#define ACPI_DISASSEMBLER 1 #endif /* acpi_exec configuration. Multithreaded with full AML debugger */ @@ -89,8 +90,8 @@ #endif /* - * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example configuration. - * All single threaded. + * acpi_bin/acpi_dump/acpi_help/acpi_names/acpi_src/acpi_xtract/Example + * configuration. All single threaded. */ #if (defined ACPI_BIN_APP) || \ (defined ACPI_DUMP_APP) || \ @@ -123,7 +124,7 @@ #define ACPI_USE_NATIVE_RSDP_POINTER #endif -/* acpi_dump configuration. Native mapping used if provied by OSPMs */ +/* acpi_dump configuration. Native mapping used if provided by the host */ #ifdef ACPI_DUMP_APP #define ACPI_USE_NATIVE_MEMORY_MAPPING @@ -151,12 +152,12 @@ #define ACPI_USE_LOCAL_CACHE #endif -/* Common debug support */ +/* Common debug/disassembler support */ #ifdef ACPI_FULL_DEBUG -#define ACPI_DEBUGGER #define ACPI_DEBUG_OUTPUT -#define ACPI_DISASSEMBLER +#define ACPI_DEBUGGER 1 +#define ACPI_DISASSEMBLER 1 #endif @@ -323,8 +324,8 @@ * ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and * the standard header files may be used. * - * 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. + * 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. * * It may be necessary to tailor these include files to the target * generation environment. diff --git a/include/acpi/platform/acenvex.h b/include/acpi/platform/acenvex.h index 0a7dc8e583b1..2f296cb5f7e2 100644 --- a/include/acpi/platform/acenvex.h +++ b/include/acpi/platform/acenvex.h @@ -56,6 +56,9 @@ #if defined(_LINUX) || defined(__linux__) #include <acpi/platform/aclinuxex.h> +#elif defined(WIN32) +#include "acwinex.h" + #elif defined(_AED_EFI) #include "acefiex.h" diff --git a/include/acpi/platform/acmsvcex.h b/include/acpi/platform/acmsvcex.h new file mode 100644 index 000000000000..b64797488775 --- /dev/null +++ b/include/acpi/platform/acmsvcex.h @@ -0,0 +1,54 @@ +/****************************************************************************** + * + * Name: acmsvcex.h - Extra VC specific defines, etc. + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2015, 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 __ACMSVCEX_H__ +#define __ACMSVCEX_H__ + +/* Debug support. */ + +#ifdef _DEBUG +#define _CRTDBG_MAP_ALLOC /* Enables specific file/lineno for leaks */ +#include <crtdbg.h> +#endif + +#endif /* __ACMSVCEX_H__ */ diff --git a/include/acpi/platform/acwinex.h b/include/acpi/platform/acwinex.h new file mode 100644 index 000000000000..6ed1d713509b --- /dev/null +++ b/include/acpi/platform/acwinex.h @@ -0,0 +1,49 @@ +/****************************************************************************** + * + * Name: acwinex.h - Extra OS specific defines, etc. + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2015, 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 __ACWINEX_H__ +#define __ACWINEX_H__ + +/* Windows uses VC */ + +#endif /* __ACWINEX_H__ */ diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 4188a4d3b597..ff5f135f16b1 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -228,10 +228,7 @@ extern int acpi_processor_preregister_performance(struct extern int acpi_processor_register_performance(struct acpi_processor_performance *performance, unsigned int cpu); -extern void acpi_processor_unregister_performance(struct - acpi_processor_performance - *performance, - unsigned int cpu); +extern void acpi_processor_unregister_performance(unsigned int cpu); /* note: this locks both the calling module and the processor module if a _PPC object exists, rmmod is disallowed then */ @@ -318,6 +315,7 @@ int acpi_get_cpuid(acpi_handle, int type, u32 acpi_id); void acpi_processor_set_pdc(acpi_handle handle); /* in processor_throttling.c */ +#ifdef CONFIG_ACPI_CPU_FREQ_PSS int acpi_processor_tstate_has_changed(struct acpi_processor *pr); int acpi_processor_get_throttling_info(struct acpi_processor *pr); extern int acpi_processor_set_throttling(struct acpi_processor *pr, @@ -330,14 +328,59 @@ extern void acpi_processor_reevaluate_tstate(struct acpi_processor *pr, unsigned long action); extern const struct file_operations acpi_processor_throttling_fops; extern void acpi_processor_throttling_init(void); +#else +static inline int acpi_processor_tstate_has_changed(struct acpi_processor *pr) +{ + return 0; +} + +static inline int acpi_processor_get_throttling_info(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_set_throttling(struct acpi_processor *pr, + int state, bool force) +{ + return -ENODEV; +} + +static inline void acpi_processor_reevaluate_tstate(struct acpi_processor *pr, + unsigned long action) {} + +static inline void acpi_processor_throttling_init(void) {} +#endif /* CONFIG_ACPI_CPU_FREQ_PSS */ + /* in processor_idle.c */ +extern struct cpuidle_driver acpi_idle_driver; +#ifdef CONFIG_ACPI_PROCESSOR_IDLE int acpi_processor_power_init(struct acpi_processor *pr); int acpi_processor_power_exit(struct acpi_processor *pr); int acpi_processor_cst_has_changed(struct acpi_processor *pr); int acpi_processor_hotplug(struct acpi_processor *pr); -extern struct cpuidle_driver acpi_idle_driver; +#else +static inline int acpi_processor_power_init(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_power_exit(struct acpi_processor *pr) +{ + return -ENODEV; +} + +static inline int acpi_processor_cst_has_changed(struct acpi_processor *pr) +{ + return -ENODEV; +} -#ifdef CONFIG_PM_SLEEP +static inline int acpi_processor_hotplug(struct acpi_processor *pr) +{ + return -ENODEV; +} +#endif /* CONFIG_ACPI_PROCESSOR_IDLE */ + +#if defined(CONFIG_PM_SLEEP) & defined(CONFIG_ACPI_PROCESSOR_IDLE) void acpi_processor_syscore_init(void); void acpi_processor_syscore_exit(void); #else @@ -348,7 +391,7 @@ static inline void acpi_processor_syscore_exit(void) {} /* in processor_thermal.c */ int acpi_processor_get_limit_info(struct acpi_processor *pr); extern const struct thermal_cooling_device_ops processor_cooling_ops; -#ifdef CONFIG_CPU_FREQ +#if defined(CONFIG_ACPI_CPU_FREQ_PSS) & defined(CONFIG_CPU_FREQ) void acpi_thermal_cpufreq_init(void); void acpi_thermal_cpufreq_exit(void); #else @@ -360,6 +403,6 @@ static inline void acpi_thermal_cpufreq_exit(void) { return; } -#endif +#endif /* CONFIG_ACPI_CPU_FREQ_PSS */ #endif diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h index b7babf0206b8..a94cbebbc33d 100644 --- a/include/asm-generic/atomic-long.h +++ b/include/asm-generic/atomic-long.h @@ -23,236 +23,159 @@ typedef atomic64_t atomic_long_t; #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i) +#define ATOMIC_LONG_PFX(x) atomic64 ## x -static inline long atomic_long_read(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_read(v); -} - -static inline void atomic_long_set(atomic_long_t *l, long i) -{ - atomic64_t *v = (atomic64_t *)l; - - atomic64_set(v, i); -} - -static inline void atomic_long_inc(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - atomic64_inc(v); -} - -static inline void atomic_long_dec(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - atomic64_dec(v); -} - -static inline void atomic_long_add(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - atomic64_add(i, v); -} - -static inline void atomic_long_sub(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - atomic64_sub(i, v); -} - -static inline int atomic_long_sub_and_test(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_sub_and_test(i, v); -} - -static inline int atomic_long_dec_and_test(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_dec_and_test(v); -} - -static inline int atomic_long_inc_and_test(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_inc_and_test(v); -} - -static inline int atomic_long_add_negative(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return atomic64_add_negative(i, v); -} - -static inline long atomic_long_add_return(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_add_return(i, v); -} - -static inline long atomic_long_sub_return(long i, atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_sub_return(i, v); -} - -static inline long atomic_long_inc_return(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_inc_return(v); -} - -static inline long atomic_long_dec_return(atomic_long_t *l) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_dec_return(v); -} - -static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) -{ - atomic64_t *v = (atomic64_t *)l; - - return (long)atomic64_add_unless(v, a, u); -} - -#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l)) - -#define atomic_long_cmpxchg(l, old, new) \ - (atomic64_cmpxchg((atomic64_t *)(l), (old), (new))) -#define atomic_long_xchg(v, new) \ - (atomic64_xchg((atomic64_t *)(v), (new))) - -#else /* BITS_PER_LONG == 64 */ +#else typedef atomic_t atomic_long_t; #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i) -static inline long atomic_long_read(atomic_long_t *l) -{ - atomic_t *v = (atomic_t *)l; - - return (long)atomic_read(v); -} - -static inline void atomic_long_set(atomic_long_t *l, long i) -{ - atomic_t *v = (atomic_t *)l; - - atomic_set(v, i); -} +#define ATOMIC_LONG_PFX(x) atomic ## x + +#endif + +#define ATOMIC_LONG_READ_OP(mo) \ +static inline long atomic_long_read##mo(atomic_long_t *l) \ +{ \ + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ + \ + return (long)ATOMIC_LONG_PFX(_read##mo)(v); \ +} +ATOMIC_LONG_READ_OP() +ATOMIC_LONG_READ_OP(_acquire) + +#undef ATOMIC_LONG_READ_OP + +#define ATOMIC_LONG_SET_OP(mo) \ +static inline void atomic_long_set##mo(atomic_long_t *l, long i) \ +{ \ + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ + \ + ATOMIC_LONG_PFX(_set##mo)(v, i); \ +} +ATOMIC_LONG_SET_OP() +ATOMIC_LONG_SET_OP(_release) + +#undef ATOMIC_LONG_SET_OP + +#define ATOMIC_LONG_ADD_SUB_OP(op, mo) \ +static inline long \ +atomic_long_##op##_return##mo(long i, atomic_long_t *l) \ +{ \ + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ + \ + return (long)ATOMIC_LONG_PFX(_##op##_return##mo)(i, v); \ +} +ATOMIC_LONG_ADD_SUB_OP(add,) +ATOMIC_LONG_ADD_SUB_OP(add, _relaxed) +ATOMIC_LONG_ADD_SUB_OP(add, _acquire) +ATOMIC_LONG_ADD_SUB_OP(add, _release) +ATOMIC_LONG_ADD_SUB_OP(sub,) +ATOMIC_LONG_ADD_SUB_OP(sub, _relaxed) +ATOMIC_LONG_ADD_SUB_OP(sub, _acquire) +ATOMIC_LONG_ADD_SUB_OP(sub, _release) + +#undef ATOMIC_LONG_ADD_SUB_OP + +#define atomic_long_cmpxchg_relaxed(l, old, new) \ + (ATOMIC_LONG_PFX(_cmpxchg_relaxed)((ATOMIC_LONG_PFX(_t) *)(l), \ + (old), (new))) +#define atomic_long_cmpxchg_acquire(l, old, new) \ + (ATOMIC_LONG_PFX(_cmpxchg_acquire)((ATOMIC_LONG_PFX(_t) *)(l), \ + (old), (new))) +#define atomic_long_cmpxchg_release(l, old, new) \ + (ATOMIC_LONG_PFX(_cmpxchg_release)((ATOMIC_LONG_PFX(_t) *)(l), \ + (old), (new))) +#define atomic_long_cmpxchg(l, old, new) \ + (ATOMIC_LONG_PFX(_cmpxchg)((ATOMIC_LONG_PFX(_t) *)(l), (old), (new))) + +#define atomic_long_xchg_relaxed(v, new) \ + (ATOMIC_LONG_PFX(_xchg_relaxed)((ATOMIC_LONG_PFX(_t) *)(v), (new))) +#define atomic_long_xchg_acquire(v, new) \ + (ATOMIC_LONG_PFX(_xchg_acquire)((ATOMIC_LONG_PFX(_t) *)(v), (new))) +#define atomic_long_xchg_release(v, new) \ + (ATOMIC_LONG_PFX(_xchg_release)((ATOMIC_LONG_PFX(_t) *)(v), (new))) +#define atomic_long_xchg(v, new) \ + (ATOMIC_LONG_PFX(_xchg)((ATOMIC_LONG_PFX(_t) *)(v), (new))) static inline void atomic_long_inc(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - atomic_inc(v); + ATOMIC_LONG_PFX(_inc)(v); } static inline void atomic_long_dec(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - atomic_dec(v); + ATOMIC_LONG_PFX(_dec)(v); } static inline void atomic_long_add(long i, atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - atomic_add(i, v); + ATOMIC_LONG_PFX(_add)(i, v); } static inline void atomic_long_sub(long i, atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - atomic_sub(i, v); + ATOMIC_LONG_PFX(_sub)(i, v); } static inline int atomic_long_sub_and_test(long i, atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return atomic_sub_and_test(i, v); + return ATOMIC_LONG_PFX(_sub_and_test)(i, v); } static inline int atomic_long_dec_and_test(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return atomic_dec_and_test(v); + return ATOMIC_LONG_PFX(_dec_and_test)(v); } static inline int atomic_long_inc_and_test(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return atomic_inc_and_test(v); + return ATOMIC_LONG_PFX(_inc_and_test)(v); } static inline int atomic_long_add_negative(long i, atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return atomic_add_negative(i, v); -} - -static inline long atomic_long_add_return(long i, atomic_long_t *l) -{ - atomic_t *v = (atomic_t *)l; - - return (long)atomic_add_return(i, v); -} - -static inline long atomic_long_sub_return(long i, atomic_long_t *l) -{ - atomic_t *v = (atomic_t *)l; - - return (long)atomic_sub_return(i, v); + return ATOMIC_LONG_PFX(_add_negative)(i, v); } static inline long atomic_long_inc_return(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return (long)atomic_inc_return(v); + return (long)ATOMIC_LONG_PFX(_inc_return)(v); } static inline long atomic_long_dec_return(atomic_long_t *l) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return (long)atomic_dec_return(v); + return (long)ATOMIC_LONG_PFX(_dec_return)(v); } static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) { - atomic_t *v = (atomic_t *)l; + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; - return (long)atomic_add_unless(v, a, u); + return (long)ATOMIC_LONG_PFX(_add_unless)(v, a, u); } -#define atomic_long_inc_not_zero(l) atomic_inc_not_zero((atomic_t *)(l)) - -#define atomic_long_cmpxchg(l, old, new) \ - (atomic_cmpxchg((atomic_t *)(l), (old), (new))) -#define atomic_long_xchg(v, new) \ - (atomic_xchg((atomic_t *)(v), (new))) - -#endif /* BITS_PER_LONG == 64 */ +#define atomic_long_inc_not_zero(l) \ + ATOMIC_LONG_PFX(_inc_not_zero)((ATOMIC_LONG_PFX(_t) *)(l)) #endif /* _ASM_GENERIC_ATOMIC_LONG_H */ diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 1973ad2b13f4..d4d7e337fdcb 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -98,15 +98,16 @@ ATOMIC_OP_RETURN(add, +) ATOMIC_OP_RETURN(sub, -) #endif -#ifndef atomic_clear_mask +#ifndef atomic_and ATOMIC_OP(and, &) -#define atomic_clear_mask(i, v) atomic_and(~(i), (v)) #endif -#ifndef atomic_set_mask -#define CONFIG_ARCH_HAS_ATOMIC_OR +#ifndef atomic_or ATOMIC_OP(or, |) -#define atomic_set_mask(i, v) atomic_or((i), (v)) +#endif + +#ifndef atomic_xor +ATOMIC_OP(xor, ^) #endif #undef ATOMIC_OP_RETURN diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h index 30ad9c86cebb..d48e78ccad3d 100644 --- a/include/asm-generic/atomic64.h +++ b/include/asm-generic/atomic64.h @@ -32,6 +32,10 @@ extern long long atomic64_##op##_return(long long a, atomic64_t *v); ATOMIC64_OPS(add) ATOMIC64_OPS(sub) +ATOMIC64_OP(and) +ATOMIC64_OP(or) +ATOMIC64_OP(xor) + #undef ATOMIC64_OPS #undef ATOMIC64_OP_RETURN #undef ATOMIC64_OP diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h index 55e3abc2d027..b42afada1280 100644 --- a/include/asm-generic/barrier.h +++ b/include/asm-generic/barrier.h @@ -108,12 +108,12 @@ do { \ compiletime_assert_atomic_type(*p); \ smp_mb(); \ - ACCESS_ONCE(*p) = (v); \ + WRITE_ONCE(*p, v); \ } while (0) #define smp_load_acquire(p) \ ({ \ - typeof(*p) ___p1 = ACCESS_ONCE(*p); \ + typeof(*p) ___p1 = READ_ONCE(*p); \ compiletime_assert_atomic_type(*p); \ smp_mb(); \ ___p1; \ diff --git a/include/asm-generic/early_ioremap.h b/include/asm-generic/early_ioremap.h index a5de55c04fb2..316bd043319e 100644 --- a/include/asm-generic/early_ioremap.h +++ b/include/asm-generic/early_ioremap.h @@ -11,6 +11,8 @@ extern void __iomem *early_ioremap(resource_size_t phys_addr, unsigned long size); extern void *early_memremap(resource_size_t phys_addr, unsigned long size); +extern void *early_memremap_ro(resource_size_t phys_addr, + unsigned long size); extern void early_iounmap(void __iomem *addr, unsigned long size); extern void early_memunmap(void *addr, unsigned long size); diff --git a/include/asm-generic/fixmap.h b/include/asm-generic/fixmap.h index f23174fb9ec4..1cbb8338edf3 100644 --- a/include/asm-generic/fixmap.h +++ b/include/asm-generic/fixmap.h @@ -46,6 +46,9 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr) #ifndef FIXMAP_PAGE_NORMAL #define FIXMAP_PAGE_NORMAL PAGE_KERNEL #endif +#if !defined(FIXMAP_PAGE_RO) && defined(PAGE_KERNEL_RO) +#define FIXMAP_PAGE_RO PAGE_KERNEL_RO +#endif #ifndef FIXMAP_PAGE_NOCACHE #define FIXMAP_PAGE_NOCACHE PAGE_KERNEL_NOCACHE #endif diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index f56094cfdeff..eed3bbe88c8a 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -736,6 +736,35 @@ static inline void *phys_to_virt(unsigned long address) } #endif +/** + * DOC: ioremap() and ioremap_*() variants + * + * If you have an IOMMU your architecture is expected to have both ioremap() + * and iounmap() implemented otherwise the asm-generic helpers will provide a + * direct mapping. + * + * There are ioremap_*() call variants, if you have no IOMMU we naturally will + * default to direct mapping for all of them, you can override these defaults. + * If you have an IOMMU you are highly encouraged to provide your own + * ioremap variant implementation as there currently is no safe architecture + * agnostic default. To avoid possible improper behaviour default asm-generic + * ioremap_*() variants all return NULL when an IOMMU is available. If you've + * defined your own ioremap_*() variant you must then declare your own + * ioremap_*() variant as defined to itself to avoid the default NULL return. + */ + +#ifdef CONFIG_MMU + +#ifndef ioremap_uc +#define ioremap_uc ioremap_uc +static inline void __iomem *ioremap_uc(phys_addr_t offset, size_t size) +{ + return NULL; +} +#endif + +#else /* !CONFIG_MMU */ + /* * Change "struct page" to physical address. * @@ -743,7 +772,6 @@ static inline void *phys_to_virt(unsigned long address) * you'll need to provide your own definitions. */ -#ifndef CONFIG_MMU #ifndef ioremap #define ioremap ioremap static inline void __iomem *ioremap(phys_addr_t offset, size_t size) diff --git a/include/asm-generic/memory_model.h b/include/asm-generic/memory_model.h index 14909b0b9cae..f20f407ce45d 100644 --- a/include/asm-generic/memory_model.h +++ b/include/asm-generic/memory_model.h @@ -69,6 +69,12 @@ }) #endif /* CONFIG_FLATMEM/DISCONTIGMEM/SPARSEMEM */ +/* + * Convert a physical address to a Page Frame Number and back + */ +#define __phys_to_pfn(paddr) ((unsigned long)((paddr) >> PAGE_SHIFT)) +#define __pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT) + #define page_to_pfn __page_to_pfn #define pfn_to_page __pfn_to_page diff --git a/include/asm-generic/pci_iomap.h b/include/asm-generic/pci_iomap.h index 7389c87116a0..b1e17fcee2d0 100644 --- a/include/asm-generic/pci_iomap.h +++ b/include/asm-generic/pci_iomap.h @@ -15,9 +15,13 @@ struct pci_dev; #ifdef CONFIG_PCI /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); +extern void __iomem *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max); extern void __iomem *pci_iomap_range(struct pci_dev *dev, int bar, unsigned long offset, unsigned long maxlen); +extern void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar, + unsigned long offset, + unsigned long maxlen); /* Create a virtual mapping cookie for a port on a given PCI device. * Do not call this directly, it exists to make it easier for architectures * to override */ @@ -34,12 +38,22 @@ static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned lon return NULL; } +static inline void __iomem *pci_iomap_wc(struct pci_dev *dev, int bar, unsigned long max) +{ + return NULL; +} static inline void __iomem *pci_iomap_range(struct pci_dev *dev, int bar, unsigned long offset, unsigned long maxlen) { return NULL; } +static inline void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar, + unsigned long offset, + unsigned long maxlen) +{ + return NULL; +} #endif #endif /* __ASM_GENERIC_IO_H */ diff --git a/include/asm-generic/preempt.h b/include/asm-generic/preempt.h index d0a7a4753db2..0bec580a4885 100644 --- a/include/asm-generic/preempt.h +++ b/include/asm-generic/preempt.h @@ -71,9 +71,10 @@ static __always_inline bool __preempt_count_dec_and_test(void) /* * Returns true when we need to resched and can (barring IRQ state). */ -static __always_inline bool should_resched(void) +static __always_inline bool should_resched(int preempt_offset) { - return unlikely(!preempt_count() && tif_need_resched()); + return unlikely(preempt_count() == preempt_offset && + tif_need_resched()); } #ifdef CONFIG_PREEMPT diff --git a/include/asm-generic/qrwlock.h b/include/asm-generic/qrwlock.h index 6383d54bf983..54a8e65e18b6 100644 --- a/include/asm-generic/qrwlock.h +++ b/include/asm-generic/qrwlock.h @@ -36,39 +36,39 @@ /* * External function declarations */ -extern void queue_read_lock_slowpath(struct qrwlock *lock); -extern void queue_write_lock_slowpath(struct qrwlock *lock); +extern void queued_read_lock_slowpath(struct qrwlock *lock, u32 cnts); +extern void queued_write_lock_slowpath(struct qrwlock *lock); /** - * queue_read_can_lock- would read_trylock() succeed? + * queued_read_can_lock- would read_trylock() succeed? * @lock: Pointer to queue rwlock structure */ -static inline int queue_read_can_lock(struct qrwlock *lock) +static inline int queued_read_can_lock(struct qrwlock *lock) { return !(atomic_read(&lock->cnts) & _QW_WMASK); } /** - * queue_write_can_lock- would write_trylock() succeed? + * queued_write_can_lock- would write_trylock() succeed? * @lock: Pointer to queue rwlock structure */ -static inline int queue_write_can_lock(struct qrwlock *lock) +static inline int queued_write_can_lock(struct qrwlock *lock) { return !atomic_read(&lock->cnts); } /** - * queue_read_trylock - try to acquire read lock of a queue rwlock + * queued_read_trylock - try to acquire read lock of a queue rwlock * @lock : Pointer to queue rwlock structure * Return: 1 if lock acquired, 0 if failed */ -static inline int queue_read_trylock(struct qrwlock *lock) +static inline int queued_read_trylock(struct qrwlock *lock) { u32 cnts; cnts = atomic_read(&lock->cnts); if (likely(!(cnts & _QW_WMASK))) { - cnts = (u32)atomic_add_return(_QR_BIAS, &lock->cnts); + cnts = (u32)atomic_add_return_acquire(_QR_BIAS, &lock->cnts); if (likely(!(cnts & _QW_WMASK))) return 1; atomic_sub(_QR_BIAS, &lock->cnts); @@ -77,11 +77,11 @@ static inline int queue_read_trylock(struct qrwlock *lock) } /** - * queue_write_trylock - try to acquire write lock of a queue rwlock + * queued_write_trylock - try to acquire write lock of a queue rwlock * @lock : Pointer to queue rwlock structure * Return: 1 if lock acquired, 0 if failed */ -static inline int queue_write_trylock(struct qrwlock *lock) +static inline int queued_write_trylock(struct qrwlock *lock) { u32 cnts; @@ -89,78 +89,70 @@ static inline int queue_write_trylock(struct qrwlock *lock) if (unlikely(cnts)) return 0; - return likely(atomic_cmpxchg(&lock->cnts, - cnts, cnts | _QW_LOCKED) == cnts); + return likely(atomic_cmpxchg_acquire(&lock->cnts, + cnts, cnts | _QW_LOCKED) == cnts); } /** - * queue_read_lock - acquire read lock of a queue rwlock + * queued_read_lock - acquire read lock of a queue rwlock * @lock: Pointer to queue rwlock structure */ -static inline void queue_read_lock(struct qrwlock *lock) +static inline void queued_read_lock(struct qrwlock *lock) { u32 cnts; - cnts = atomic_add_return(_QR_BIAS, &lock->cnts); + cnts = atomic_add_return_acquire(_QR_BIAS, &lock->cnts); if (likely(!(cnts & _QW_WMASK))) return; /* The slowpath will decrement the reader count, if necessary. */ - queue_read_lock_slowpath(lock); + queued_read_lock_slowpath(lock, cnts); } /** - * queue_write_lock - acquire write lock of a queue rwlock + * queued_write_lock - acquire write lock of a queue rwlock * @lock : Pointer to queue rwlock structure */ -static inline void queue_write_lock(struct qrwlock *lock) +static inline void queued_write_lock(struct qrwlock *lock) { /* Optimize for the unfair lock case where the fair flag is 0. */ - if (atomic_cmpxchg(&lock->cnts, 0, _QW_LOCKED) == 0) + if (atomic_cmpxchg_acquire(&lock->cnts, 0, _QW_LOCKED) == 0) return; - queue_write_lock_slowpath(lock); + queued_write_lock_slowpath(lock); } /** - * queue_read_unlock - release read lock of a queue rwlock + * queued_read_unlock - release read lock of a queue rwlock * @lock : Pointer to queue rwlock structure */ -static inline void queue_read_unlock(struct qrwlock *lock) +static inline void queued_read_unlock(struct qrwlock *lock) { /* * Atomically decrement the reader count */ - smp_mb__before_atomic(); - atomic_sub(_QR_BIAS, &lock->cnts); + (void)atomic_sub_return_release(_QR_BIAS, &lock->cnts); } -#ifndef queue_write_unlock /** - * queue_write_unlock - release write lock of a queue rwlock + * queued_write_unlock - release write lock of a queue rwlock * @lock : Pointer to queue rwlock structure */ -static inline void queue_write_unlock(struct qrwlock *lock) +static inline void queued_write_unlock(struct qrwlock *lock) { - /* - * If the writer field is atomic, it can be cleared directly. - * Otherwise, an atomic subtraction will be used to clear it. - */ - smp_mb__before_atomic(); - atomic_sub(_QW_LOCKED, &lock->cnts); + smp_store_release((u8 *)&lock->cnts, 0); } -#endif /* * Remapping rwlock architecture specific functions to the corresponding * queue rwlock functions. */ -#define arch_read_can_lock(l) queue_read_can_lock(l) -#define arch_write_can_lock(l) queue_write_can_lock(l) -#define arch_read_lock(l) queue_read_lock(l) -#define arch_write_lock(l) queue_write_lock(l) -#define arch_read_trylock(l) queue_read_trylock(l) -#define arch_write_trylock(l) queue_write_trylock(l) -#define arch_read_unlock(l) queue_read_unlock(l) -#define arch_write_unlock(l) queue_write_unlock(l) +#define arch_read_can_lock(l) queued_read_can_lock(l) +#define arch_write_can_lock(l) queued_write_can_lock(l) +#define arch_read_lock(l) queued_read_lock(l) +#define arch_write_lock(l) queued_write_lock(l) +#define arch_read_trylock(l) queued_read_trylock(l) +#define arch_write_trylock(l) queued_write_trylock(l) +#define arch_read_unlock(l) queued_read_unlock(l) +#define arch_write_unlock(l) queued_write_unlock(l) #endif /* __ASM_GENERIC_QRWLOCK_H */ diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h index fa86f240c874..4e3b6558331e 100644 --- a/include/asm-generic/rtc.h +++ b/include/asm-generic/rtc.h @@ -16,6 +16,9 @@ #include <linux/rtc.h> #include <linux/bcd.h> #include <linux/delay.h> +#ifdef CONFIG_ACPI +#include <linux/acpi.h> +#endif #define RTC_PIE 0x40 /* periodic interrupt enable */ #define RTC_AIE 0x20 /* alarm interrupt enable */ @@ -46,6 +49,7 @@ static inline unsigned int __get_rtc_time(struct rtc_time *time) { unsigned char ctrl; unsigned long flags; + unsigned char century = 0; #ifdef CONFIG_MACH_DECSTATION unsigned int real_year; @@ -79,6 +83,11 @@ static inline unsigned int __get_rtc_time(struct rtc_time *time) #ifdef CONFIG_MACH_DECSTATION real_year = CMOS_READ(RTC_DEC_YEAR); #endif +#ifdef CONFIG_ACPI + if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && + acpi_gbl_FADT.century) + century = CMOS_READ(acpi_gbl_FADT.century); +#endif ctrl = CMOS_READ(RTC_CONTROL); spin_unlock_irqrestore(&rtc_lock, flags); @@ -90,12 +99,16 @@ static inline unsigned int __get_rtc_time(struct rtc_time *time) time->tm_mday = bcd2bin(time->tm_mday); time->tm_mon = bcd2bin(time->tm_mon); time->tm_year = bcd2bin(time->tm_year); + century = bcd2bin(century); } #ifdef CONFIG_MACH_DECSTATION time->tm_year += real_year - 72; #endif + if (century) + time->tm_year += (century - 19) * 100; + /* * Account for differences between how the RTC uses the values * and how they are defined in a struct rtc_time; @@ -122,6 +135,7 @@ static inline int __set_rtc_time(struct rtc_time *time) #ifdef CONFIG_MACH_DECSTATION unsigned int real_yrs, leap_yr; #endif + unsigned char century = 0; yrs = time->tm_year; mon = time->tm_mon + 1; /* tm_mon starts at zero */ @@ -150,6 +164,15 @@ static inline int __set_rtc_time(struct rtc_time *time) yrs = 73; } #endif + +#ifdef CONFIG_ACPI + if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && + acpi_gbl_FADT.century) { + century = (yrs + 1900) / 100; + yrs %= 100; + } +#endif + /* These limits and adjustments are independent of * whether the chip is in binary mode or not. */ @@ -169,6 +192,7 @@ static inline int __set_rtc_time(struct rtc_time *time) day = bin2bcd(day); mon = bin2bcd(mon); yrs = bin2bcd(yrs); + century = bin2bcd(century); } save_control = CMOS_READ(RTC_CONTROL); @@ -185,6 +209,11 @@ static inline int __set_rtc_time(struct rtc_time *time) CMOS_WRITE(hrs, RTC_HOURS); CMOS_WRITE(min, RTC_MINUTES); CMOS_WRITE(sec, RTC_SECONDS); +#ifdef CONFIG_ACPI + if (acpi_gbl_FADT.header.revision >= FADT2_REVISION_ID && + acpi_gbl_FADT.century) + CMOS_WRITE(century, acpi_gbl_FADT.century); +#endif CMOS_WRITE(save_control, RTC_CONTROL); CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 8bd374d3cf21..1781e54ea6d3 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -412,12 +412,10 @@ * during second ld run in second ld pass when generating System.map */ #define TEXT_TEXT \ ALIGN_FUNCTION(); \ - *(.text.hot) \ - *(.text .text.fixup) \ + *(.text.hot .text .text.fixup .text.unlikely) \ *(.ref.text) \ MEM_KEEP(init.text) \ MEM_KEEP(exit.text) \ - *(.text.unlikely) /* sched.text is aling to function alignment to secure we have same diff --git a/include/crypto/aead.h b/include/crypto/aead.h index 7169ad04acc0..077cae1e6b51 100644 --- a/include/crypto/aead.h +++ b/include/crypto/aead.h @@ -1,7 +1,7 @@ /* * AEAD: Authenticated Encryption with Associated Data * - * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> + * Copyright (c) 2007-2015 Herbert Xu <herbert@gondor.apana.org.au> * * This program 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 @@ -45,16 +45,40 @@ * a breach in the integrity of the message. In essence, that -EBADMSG error * code is the key bonus an AEAD cipher has over "standard" block chaining * modes. + * + * Memory Structure: + * + * To support the needs of the most prominent user of AEAD ciphers, namely + * IPSEC, the AEAD ciphers have a special memory layout the caller must adhere + * to. + * + * The scatter list pointing to the input data must contain: + * + * * for RFC4106 ciphers, the concatenation of + * associated authentication data || IV || plaintext or ciphertext. Note, the + * same IV (buffer) is also set with the aead_request_set_crypt call. Note, + * the API call of aead_request_set_ad must provide the length of the AAD and + * the IV. The API call of aead_request_set_crypt only points to the size of + * the input plaintext or ciphertext. + * + * * for "normal" AEAD ciphers, the concatenation of + * associated authentication data || plaintext or ciphertext. + * + * It is important to note that if multiple scatter gather list entries form + * the input data mentioned above, the first entry must not point to a NULL + * buffer. If there is any potential where the AAD buffer can be NULL, the + * calling code must contain a precaution to ensure that this does not result + * in the first scatter gather list entry pointing to a NULL buffer. */ +struct crypto_aead; + /** * struct aead_request - AEAD request * @base: Common attributes for async crypto requests - * @old: Boolean whether the old or new AEAD API is used * @assoclen: Length in bytes of associated data for authentication * @cryptlen: Length of data to be encrypted or decrypted * @iv: Initialisation vector - * @assoc: Associated data * @src: Source data * @dst: Destination data * @__ctx: Start of private context data @@ -62,14 +86,11 @@ struct aead_request { struct crypto_async_request base; - bool old; - unsigned int assoclen; unsigned int cryptlen; u8 *iv; - struct scatterlist *assoc; struct scatterlist *src; struct scatterlist *dst; @@ -77,19 +98,6 @@ struct aead_request { }; /** - * struct aead_givcrypt_request - AEAD request with IV generation - * @seq: Sequence number for IV generation - * @giv: Space for generated IV - * @areq: The AEAD request itself - */ -struct aead_givcrypt_request { - u64 seq; - u8 *giv; - - struct aead_request areq; -}; - -/** * struct aead_alg - AEAD cipher definition * @maxauthsize: Set the maximum authentication tag size supported by the * transformation. A transformation may support smaller tag sizes. @@ -141,16 +149,6 @@ struct aead_alg { }; struct crypto_aead { - int (*setkey)(struct crypto_aead *tfm, const u8 *key, - unsigned int keylen); - int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize); - int (*encrypt)(struct aead_request *req); - int (*decrypt)(struct aead_request *req); - int (*givencrypt)(struct aead_givcrypt_request *req); - int (*givdecrypt)(struct aead_givcrypt_request *req); - - struct crypto_aead *child; - unsigned int authsize; unsigned int reqsize; @@ -192,16 +190,6 @@ static inline void crypto_free_aead(struct crypto_aead *tfm) crypto_destroy_tfm(tfm, crypto_aead_tfm(tfm)); } -static inline struct crypto_aead *crypto_aead_crt(struct crypto_aead *tfm) -{ - return tfm; -} - -static inline struct old_aead_alg *crypto_old_aead_alg(struct crypto_aead *tfm) -{ - return &crypto_aead_tfm(tfm)->__crt_alg->cra_aead; -} - static inline struct aead_alg *crypto_aead_alg(struct crypto_aead *tfm) { return container_of(crypto_aead_tfm(tfm)->__crt_alg, @@ -210,8 +198,7 @@ static inline struct aead_alg *crypto_aead_alg(struct crypto_aead *tfm) static inline unsigned int crypto_aead_alg_ivsize(struct aead_alg *alg) { - return alg->base.cra_aead.encrypt ? alg->base.cra_aead.ivsize : - alg->ivsize; + return alg->ivsize; } /** @@ -337,7 +324,7 @@ static inline struct crypto_aead *crypto_aead_reqtfm(struct aead_request *req) */ static inline int crypto_aead_encrypt(struct aead_request *req) { - return crypto_aead_reqtfm(req)->encrypt(req); + return crypto_aead_alg(crypto_aead_reqtfm(req))->encrypt(req); } /** @@ -364,10 +351,12 @@ static inline int crypto_aead_encrypt(struct aead_request *req) */ static inline int crypto_aead_decrypt(struct aead_request *req) { - if (req->cryptlen < crypto_aead_authsize(crypto_aead_reqtfm(req))) + struct crypto_aead *aead = crypto_aead_reqtfm(req); + + if (req->cryptlen < crypto_aead_authsize(aead)) return -EINVAL; - return crypto_aead_reqtfm(req)->decrypt(req); + return crypto_aead_alg(aead)->decrypt(req); } /** @@ -387,7 +376,10 @@ static inline int crypto_aead_decrypt(struct aead_request *req) * * Return: number of bytes */ -unsigned int crypto_aead_reqsize(struct crypto_aead *tfm); +static inline unsigned int crypto_aead_reqsize(struct crypto_aead *tfm) +{ + return tfm->reqsize; +} /** * aead_request_set_tfm() - update cipher handle reference in request @@ -400,7 +392,7 @@ unsigned int crypto_aead_reqsize(struct crypto_aead *tfm); static inline void aead_request_set_tfm(struct aead_request *req, struct crypto_aead *tfm) { - req->base.tfm = crypto_aead_tfm(tfm->child); + req->base.tfm = crypto_aead_tfm(tfm); } /** @@ -526,23 +518,6 @@ static inline void aead_request_set_crypt(struct aead_request *req, } /** - * aead_request_set_assoc() - set the associated data scatter / gather list - * @req: request handle - * @assoc: associated data scatter / gather list - * @assoclen: number of bytes to process from @assoc - * - * Obsolete, do not use. - */ -static inline void aead_request_set_assoc(struct aead_request *req, - struct scatterlist *assoc, - unsigned int assoclen) -{ - req->assoc = assoc; - req->assoclen = assoclen; - req->old = true; -} - -/** * aead_request_set_ad - set associated data information * @req: request handle * @assoclen: number of bytes in associated data @@ -554,77 +529,6 @@ static inline void aead_request_set_ad(struct aead_request *req, unsigned int assoclen) { req->assoclen = assoclen; - req->old = false; -} - -static inline struct crypto_aead *aead_givcrypt_reqtfm( - struct aead_givcrypt_request *req) -{ - return crypto_aead_reqtfm(&req->areq); -} - -static inline int crypto_aead_givencrypt(struct aead_givcrypt_request *req) -{ - return aead_givcrypt_reqtfm(req)->givencrypt(req); -}; - -static inline int crypto_aead_givdecrypt(struct aead_givcrypt_request *req) -{ - return aead_givcrypt_reqtfm(req)->givdecrypt(req); -}; - -static inline void aead_givcrypt_set_tfm(struct aead_givcrypt_request *req, - struct crypto_aead *tfm) -{ - req->areq.base.tfm = crypto_aead_tfm(tfm); -} - -static inline struct aead_givcrypt_request *aead_givcrypt_alloc( - struct crypto_aead *tfm, gfp_t gfp) -{ - struct aead_givcrypt_request *req; - - req = kmalloc(sizeof(struct aead_givcrypt_request) + - crypto_aead_reqsize(tfm), gfp); - - if (likely(req)) - aead_givcrypt_set_tfm(req, tfm); - - return req; -} - -static inline void aead_givcrypt_free(struct aead_givcrypt_request *req) -{ - kfree(req); -} - -static inline void aead_givcrypt_set_callback( - struct aead_givcrypt_request *req, u32 flags, - crypto_completion_t compl, void *data) -{ - aead_request_set_callback(&req->areq, flags, compl, data); -} - -static inline void aead_givcrypt_set_crypt(struct aead_givcrypt_request *req, - struct scatterlist *src, - struct scatterlist *dst, - unsigned int nbytes, void *iv) -{ - aead_request_set_crypt(&req->areq, src, dst, nbytes, iv); -} - -static inline void aead_givcrypt_set_assoc(struct aead_givcrypt_request *req, - struct scatterlist *assoc, - unsigned int assoclen) -{ - aead_request_set_assoc(&req->areq, assoc, assoclen); -} - -static inline void aead_givcrypt_set_giv(struct aead_givcrypt_request *req, - u8 *giv, u64 seq) -{ - req->giv = giv; - req->seq = seq; } #endif /* _CRYPTO_AEAD_H */ diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index d4ebf6e9af6a..c9fe145f7dd3 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -18,6 +18,7 @@ #include <linux/skbuff.h> struct crypto_aead; +struct crypto_instance; struct module; struct rtattr; struct seq_file; @@ -30,6 +31,7 @@ struct crypto_type { void (*show)(struct seq_file *m, struct crypto_alg *alg); int (*report)(struct sk_buff *skb, struct crypto_alg *alg); struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask); + void (*free)(struct crypto_instance *inst); unsigned int type; unsigned int maskclear; @@ -180,7 +182,6 @@ struct crypto_instance *crypto_alloc_instance(const char *name, void crypto_init_queue(struct crypto_queue *queue, unsigned int max_qlen); int crypto_enqueue_request(struct crypto_queue *queue, struct crypto_async_request *request); -void *__crypto_dequeue_request(struct crypto_queue *queue, unsigned int offset); struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue); int crypto_tfm_in_queue(struct crypto_queue *queue, struct crypto_tfm *tfm); diff --git a/include/crypto/chacha20.h b/include/crypto/chacha20.h new file mode 100644 index 000000000000..274bbaeeed0f --- /dev/null +++ b/include/crypto/chacha20.h @@ -0,0 +1,25 @@ +/* + * Common values for the ChaCha20 algorithm + */ + +#ifndef _CRYPTO_CHACHA20_H +#define _CRYPTO_CHACHA20_H + +#include <linux/types.h> +#include <linux/crypto.h> + +#define CHACHA20_IV_SIZE 16 +#define CHACHA20_KEY_SIZE 32 +#define CHACHA20_BLOCK_SIZE 64 + +struct chacha20_ctx { + u32 key[8]; +}; + +void crypto_chacha20_init(u32 *state, struct chacha20_ctx *ctx, u8 *iv); +int crypto_chacha20_setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keysize); +int crypto_chacha20_crypt(struct blkcipher_desc *desc, struct scatterlist *dst, + struct scatterlist *src, unsigned int nbytes); + +#endif diff --git a/include/crypto/hash.h b/include/crypto/hash.h index 57c8a6ee33c2..8e920b44c0ac 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -63,6 +63,11 @@ struct ahash_request { void *__ctx[] CRYPTO_MINALIGN_ATTR; }; +#define AHASH_REQUEST_ON_STACK(name, ahash) \ + char __##name##_desc[sizeof(struct ahash_request) + \ + crypto_ahash_reqsize(ahash)] CRYPTO_MINALIGN_ATTR; \ + struct ahash_request *name = (void *)__##name##_desc + /** * struct ahash_alg - asynchronous message digest definition * @init: Initialize the transformation context. Intended only to initialize the diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h index 4b2547186519..5554cdd8d6c1 100644 --- a/include/crypto/internal/aead.h +++ b/include/crypto/internal/aead.h @@ -1,7 +1,7 @@ /* * AEAD: Authenticated Encryption with Associated Data * - * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> + * Copyright (c) 2007-2015 Herbert Xu <herbert@gondor.apana.org.au> * * This program 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 @@ -21,6 +21,7 @@ struct rtattr; struct aead_instance { + void (*free)(struct aead_instance *inst); union { struct { char head[offsetof(struct aead_alg, base)]; @@ -34,20 +35,15 @@ struct crypto_aead_spawn { struct crypto_spawn base; }; -extern const struct crypto_type crypto_aead_type; -extern const struct crypto_type crypto_nivaead_type; +struct aead_queue { + struct crypto_queue base; +}; static inline void *crypto_aead_ctx(struct crypto_aead *tfm) { return crypto_tfm_ctx(&tfm->base); } -static inline struct crypto_instance *crypto_aead_alg_instance( - struct crypto_aead *aead) -{ - return crypto_tfm_alg_instance(&aead->base); -} - static inline struct crypto_instance *aead_crypto_instance( struct aead_instance *inst) { @@ -61,7 +57,7 @@ static inline struct aead_instance *aead_instance(struct crypto_instance *inst) static inline struct aead_instance *aead_alg_instance(struct crypto_aead *aead) { - return aead_instance(crypto_aead_alg_instance(aead)); + return aead_instance(crypto_tfm_alg_instance(&aead->base)); } static inline void *aead_instance_ctx(struct aead_instance *inst) @@ -90,8 +86,6 @@ static inline void crypto_set_aead_spawn( crypto_set_spawn(&spawn->base, inst); } -struct crypto_alg *crypto_lookup_aead(const char *name, u32 type, u32 mask); - int crypto_grab_aead(struct crypto_aead_spawn *spawn, const char *name, u32 type, u32 mask); @@ -100,12 +94,6 @@ static inline void crypto_drop_aead(struct crypto_aead_spawn *spawn) crypto_drop_spawn(&spawn->base); } -static inline struct crypto_alg *crypto_aead_spawn_alg( - struct crypto_aead_spawn *spawn) -{ - return spawn->base.alg; -} - static inline struct aead_alg *crypto_spawn_aead_alg( struct crypto_aead_spawn *spawn) { @@ -118,43 +106,51 @@ static inline struct crypto_aead *crypto_spawn_aead( return crypto_spawn_tfm2(&spawn->base); } -struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl, - struct rtattr **tb, u32 type, u32 mask); -void aead_geniv_free(struct aead_instance *inst); -int aead_geniv_init(struct crypto_tfm *tfm); -void aead_geniv_exit(struct crypto_tfm *tfm); +static inline void crypto_aead_set_reqsize(struct crypto_aead *aead, + unsigned int reqsize) +{ + aead->reqsize = reqsize; +} -static inline struct crypto_aead *aead_geniv_base(struct crypto_aead *geniv) +static inline unsigned int crypto_aead_alg_maxauthsize(struct aead_alg *alg) { - return geniv->child; + return alg->maxauthsize; } -static inline void *aead_givcrypt_reqctx(struct aead_givcrypt_request *req) +static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead) { - return aead_request_ctx(&req->areq); + return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead)); } -static inline void aead_givcrypt_complete(struct aead_givcrypt_request *req, - int err) +static inline void aead_init_queue(struct aead_queue *queue, + unsigned int max_qlen) { - aead_request_complete(&req->areq, err); + crypto_init_queue(&queue->base, max_qlen); } -static inline void crypto_aead_set_reqsize(struct crypto_aead *aead, - unsigned int reqsize) +static inline int aead_enqueue_request(struct aead_queue *queue, + struct aead_request *request) { - crypto_aead_crt(aead)->reqsize = reqsize; + return crypto_enqueue_request(&queue->base, &request->base); } -static inline unsigned int crypto_aead_alg_maxauthsize(struct aead_alg *alg) +static inline struct aead_request *aead_dequeue_request( + struct aead_queue *queue) { - return alg->base.cra_aead.encrypt ? alg->base.cra_aead.maxauthsize : - alg->maxauthsize; + struct crypto_async_request *req; + + req = crypto_dequeue_request(&queue->base); + + return req ? container_of(req, struct aead_request, base) : NULL; } -static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead) +static inline struct aead_request *aead_get_backlog(struct aead_queue *queue) { - return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead)); + struct crypto_async_request *req; + + req = crypto_get_backlog(&queue->base); + + return req ? container_of(req, struct aead_request, base) : NULL; } int crypto_register_aead(struct aead_alg *alg); diff --git a/include/crypto/internal/geniv.h b/include/crypto/internal/geniv.h index 9ca9b871aba5..59333635e712 100644 --- a/include/crypto/internal/geniv.h +++ b/include/crypto/internal/geniv.h @@ -15,10 +15,19 @@ #include <crypto/internal/aead.h> #include <linux/spinlock.h> +#include <linux/types.h> struct aead_geniv_ctx { spinlock_t lock; struct crypto_aead *child; + struct crypto_blkcipher *null; + u8 salt[] __attribute__ ((aligned(__alignof__(u32)))); }; +struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl, + struct rtattr **tb, u32 type, u32 mask); +void aead_geniv_free(struct aead_instance *inst); +int aead_init_geniv(struct crypto_aead *tfm); +void aead_exit_geniv(struct crypto_aead *tfm); + #endif /* _CRYPTO_INTERNAL_GENIV_H */ diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h index b3a46c515d1b..2cf7a61ece59 100644 --- a/include/crypto/internal/skcipher.h +++ b/include/crypto/internal/skcipher.h @@ -107,5 +107,20 @@ static inline u32 ablkcipher_request_flags(struct ablkcipher_request *req) return req->base.flags; } +static inline void *crypto_skcipher_ctx(struct crypto_skcipher *tfm) +{ + return crypto_tfm_ctx(&tfm->base); +} + +static inline void *skcipher_request_ctx(struct skcipher_request *req) +{ + return req->__ctx; +} + +static inline u32 skcipher_request_flags(struct skcipher_request *req) +{ + return req->base.flags; +} + #endif /* _CRYPTO_INTERNAL_SKCIPHER_H */ diff --git a/include/crypto/pkcs7.h b/include/crypto/pkcs7.h index 691c79172a26..441aff9b5aa7 100644 --- a/include/crypto/pkcs7.h +++ b/include/crypto/pkcs7.h @@ -9,6 +9,11 @@ * 2 of the Licence, or (at your option) any later version. */ +#ifndef _CRYPTO_PKCS7_H +#define _CRYPTO_PKCS7_H + +#include <crypto/public_key.h> + struct key; struct pkcs7_message; @@ -33,4 +38,10 @@ extern int pkcs7_validate_trust(struct pkcs7_message *pkcs7, /* * pkcs7_verify.c */ -extern int pkcs7_verify(struct pkcs7_message *pkcs7); +extern int pkcs7_verify(struct pkcs7_message *pkcs7, + enum key_being_used_for usage); + +extern int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7, + const void *data, size_t datalen); + +#endif /* _CRYPTO_PKCS7_H */ diff --git a/include/crypto/poly1305.h b/include/crypto/poly1305.h new file mode 100644 index 000000000000..894df59b74e4 --- /dev/null +++ b/include/crypto/poly1305.h @@ -0,0 +1,41 @@ +/* + * Common values for the Poly1305 algorithm + */ + +#ifndef _CRYPTO_POLY1305_H +#define _CRYPTO_POLY1305_H + +#include <linux/types.h> +#include <linux/crypto.h> + +#define POLY1305_BLOCK_SIZE 16 +#define POLY1305_KEY_SIZE 32 +#define POLY1305_DIGEST_SIZE 16 + +struct poly1305_desc_ctx { + /* key */ + u32 r[5]; + /* finalize key */ + u32 s[4]; + /* accumulator */ + u32 h[5]; + /* partial buffer */ + u8 buf[POLY1305_BLOCK_SIZE]; + /* bytes used in partial buffer */ + unsigned int buflen; + /* r key has been set */ + bool rset; + /* s key has been set */ + bool sset; +}; + +int crypto_poly1305_init(struct shash_desc *desc); +int crypto_poly1305_setkey(struct crypto_shash *tfm, + const u8 *key, unsigned int keylen); +unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx, + const u8 *src, unsigned int srclen); +int crypto_poly1305_update(struct shash_desc *desc, + const u8 *src, unsigned int srclen); +int crypto_poly1305_final(struct shash_desc *desc, u8 *dst); + +#endif diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index 54add2069901..067c242b1e15 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -33,12 +33,27 @@ extern const struct public_key_algorithm *pkey_algo[PKEY_ALGO__LAST]; enum pkey_id_type { PKEY_ID_PGP, /* OpenPGP generated key ID */ PKEY_ID_X509, /* X.509 arbitrary subjectKeyIdentifier */ + PKEY_ID_PKCS7, /* Signature in PKCS#7 message */ PKEY_ID_TYPE__LAST }; extern const char *const pkey_id_type_name[PKEY_ID_TYPE__LAST]; /* + * The use to which an asymmetric key is being put. + */ +enum key_being_used_for { + VERIFYING_MODULE_SIGNATURE, + VERIFYING_FIRMWARE_SIGNATURE, + VERIFYING_KEXEC_PE_SIGNATURE, + VERIFYING_KEY_SIGNATURE, + VERIFYING_KEY_SELF_SIGNATURE, + VERIFYING_UNSPECIFIED_SIGNATURE, + NR__KEY_BEING_USED_FOR +}; +extern const char *const key_being_used_for[NR__KEY_BEING_USED_FOR]; + +/* * Cryptographic data for the public-key subtype of the asymmetric key type. * * Note that this may include private part of the key as well as the public @@ -101,7 +116,8 @@ extern int verify_signature(const struct key *key, struct asymmetric_key_id; extern struct key *x509_request_asymmetric_key(struct key *keyring, - const struct asymmetric_key_id *kid, + const struct asymmetric_key_id *id, + const struct asymmetric_key_id *skid, bool partial); #endif /* _LINUX_PUBLIC_KEY_H */ diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index 96670e7e7c14..35f99b68d037 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -25,14 +25,6 @@ #include <linux/scatterlist.h> #include <linux/sched.h> -static inline void scatterwalk_sg_chain(struct scatterlist *sg1, int num, - struct scatterlist *sg2) -{ - sg_set_page(&sg1[num - 1], (void *)sg2, 0, 0); - sg1[num - 1].page_link &= ~0x02; - sg1[num - 1].page_link |= 0x01; -} - static inline void scatterwalk_crypto_chain(struct scatterlist *head, struct scatterlist *sg, int chain, int num) @@ -43,7 +35,7 @@ static inline void scatterwalk_crypto_chain(struct scatterlist *head, } if (sg) - scatterwalk_sg_chain(head, num, sg); + sg_chain(head, num, sg); else sg_mark_end(head); } diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h index 07d245f073d1..d8dd41fb034f 100644 --- a/include/crypto/skcipher.h +++ b/include/crypto/skcipher.h @@ -1,7 +1,7 @@ /* * Symmetric key ciphers. * - * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> + * Copyright (c) 2007-2015 Herbert Xu <herbert@gondor.apana.org.au> * * This program 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 @@ -18,6 +18,28 @@ #include <linux/slab.h> /** + * struct skcipher_request - Symmetric key cipher request + * @cryptlen: Number of bytes to encrypt or decrypt + * @iv: Initialisation Vector + * @src: Source SG list + * @dst: Destination SG list + * @base: Underlying async request request + * @__ctx: Start of private context data + */ +struct skcipher_request { + unsigned int cryptlen; + + u8 *iv; + + struct scatterlist *src; + struct scatterlist *dst; + + struct crypto_async_request base; + + void *__ctx[] CRYPTO_MINALIGN_ATTR; +}; + +/** * struct skcipher_givcrypt_request - Crypto request with IV generation * @seq: Sequence number for IV generation * @giv: Space for generated IV @@ -30,6 +52,23 @@ struct skcipher_givcrypt_request { struct ablkcipher_request creq; }; +struct crypto_skcipher { + int (*setkey)(struct crypto_skcipher *tfm, const u8 *key, + unsigned int keylen); + int (*encrypt)(struct skcipher_request *req); + int (*decrypt)(struct skcipher_request *req); + + unsigned int ivsize; + unsigned int reqsize; + + struct crypto_tfm base; +}; + +#define SKCIPHER_REQUEST_ON_STACK(name, tfm) \ + char __##name##_desc[sizeof(struct skcipher_request) + \ + crypto_skcipher_reqsize(tfm)] CRYPTO_MINALIGN_ATTR; \ + struct skcipher_request *name = (void *)__##name##_desc + static inline struct crypto_ablkcipher *skcipher_givcrypt_reqtfm( struct skcipher_givcrypt_request *req) { @@ -106,5 +145,355 @@ static inline void skcipher_givcrypt_set_giv( req->seq = seq; } +/** + * DOC: Symmetric Key Cipher API + * + * Symmetric key cipher API is used with the ciphers of type + * CRYPTO_ALG_TYPE_SKCIPHER (listed as type "skcipher" in /proc/crypto). + * + * Asynchronous cipher operations imply that the function invocation for a + * cipher request returns immediately before the completion of the operation. + * The cipher request is scheduled as a separate kernel thread and therefore + * load-balanced on the different CPUs via the process scheduler. To allow + * the kernel crypto API to inform the caller about the completion of a cipher + * request, the caller must provide a callback function. That function is + * invoked with the cipher handle when the request completes. + * + * To support the asynchronous operation, additional information than just the + * cipher handle must be supplied to the kernel crypto API. That additional + * information is given by filling in the skcipher_request data structure. + * + * For the symmetric key cipher API, the state is maintained with the tfm + * cipher handle. A single tfm can be used across multiple calls and in + * parallel. For asynchronous block cipher calls, context data supplied and + * only used by the caller can be referenced the request data structure in + * addition to the IV used for the cipher request. The maintenance of such + * state information would be important for a crypto driver implementer to + * have, because when calling the callback function upon completion of the + * cipher operation, that callback function may need some information about + * which operation just finished if it invoked multiple in parallel. This + * state information is unused by the kernel crypto API. + */ + +static inline struct crypto_skcipher *__crypto_skcipher_cast( + struct crypto_tfm *tfm) +{ + return container_of(tfm, struct crypto_skcipher, base); +} + +/** + * crypto_alloc_skcipher() - allocate symmetric key cipher handle + * @alg_name: is the cra_name / name or cra_driver_name / driver name of the + * skcipher cipher + * @type: specifies the type of the cipher + * @mask: specifies the mask for the cipher + * + * Allocate a cipher handle for an skcipher. The returned struct + * crypto_skcipher is the cipher handle that is required for any subsequent + * API invocation for that skcipher. + * + * Return: allocated cipher handle in case of success; IS_ERR() is true in case + * of an error, PTR_ERR() returns the error code. + */ +struct crypto_skcipher *crypto_alloc_skcipher(const char *alg_name, + u32 type, u32 mask); + +static inline struct crypto_tfm *crypto_skcipher_tfm( + struct crypto_skcipher *tfm) +{ + return &tfm->base; +} + +/** + * crypto_free_skcipher() - zeroize and free cipher handle + * @tfm: cipher handle to be freed + */ +static inline void crypto_free_skcipher(struct crypto_skcipher *tfm) +{ + crypto_destroy_tfm(tfm, crypto_skcipher_tfm(tfm)); +} + +/** + * crypto_has_skcipher() - Search for the availability of an skcipher. + * @alg_name: is the cra_name / name or cra_driver_name / driver name of the + * skcipher + * @type: specifies the type of the cipher + * @mask: specifies the mask for the cipher + * + * Return: true when the skcipher is known to the kernel crypto API; false + * otherwise + */ +static inline int crypto_has_skcipher(const char *alg_name, u32 type, + u32 mask) +{ + return crypto_has_alg(alg_name, crypto_skcipher_type(type), + crypto_skcipher_mask(mask)); +} + +/** + * crypto_skcipher_ivsize() - obtain IV size + * @tfm: cipher handle + * + * The size of the IV for the skcipher referenced by the cipher handle is + * returned. This IV size may be zero if the cipher does not need an IV. + * + * Return: IV size in bytes + */ +static inline unsigned int crypto_skcipher_ivsize(struct crypto_skcipher *tfm) +{ + return tfm->ivsize; +} + +/** + * crypto_skcipher_blocksize() - obtain block size of cipher + * @tfm: cipher handle + * + * The block size for the skcipher referenced with the cipher handle is + * returned. The caller may use that information to allocate appropriate + * memory for the data returned by the encryption or decryption operation + * + * Return: block size of cipher + */ +static inline unsigned int crypto_skcipher_blocksize( + struct crypto_skcipher *tfm) +{ + return crypto_tfm_alg_blocksize(crypto_skcipher_tfm(tfm)); +} + +static inline unsigned int crypto_skcipher_alignmask( + struct crypto_skcipher *tfm) +{ + return crypto_tfm_alg_alignmask(crypto_skcipher_tfm(tfm)); +} + +static inline u32 crypto_skcipher_get_flags(struct crypto_skcipher *tfm) +{ + return crypto_tfm_get_flags(crypto_skcipher_tfm(tfm)); +} + +static inline void crypto_skcipher_set_flags(struct crypto_skcipher *tfm, + u32 flags) +{ + crypto_tfm_set_flags(crypto_skcipher_tfm(tfm), flags); +} + +static inline void crypto_skcipher_clear_flags(struct crypto_skcipher *tfm, + u32 flags) +{ + crypto_tfm_clear_flags(crypto_skcipher_tfm(tfm), flags); +} + +/** + * crypto_skcipher_setkey() - set key for cipher + * @tfm: cipher handle + * @key: buffer holding the key + * @keylen: length of the key in bytes + * + * The caller provided key is set for the skcipher referenced by the cipher + * handle. + * + * Note, the key length determines the cipher type. Many block ciphers implement + * different cipher modes depending on the key size, such as AES-128 vs AES-192 + * vs. AES-256. When providing a 16 byte key for an AES cipher handle, AES-128 + * is performed. + * + * Return: 0 if the setting of the key was successful; < 0 if an error occurred + */ +static inline int crypto_skcipher_setkey(struct crypto_skcipher *tfm, + const u8 *key, unsigned int keylen) +{ + return tfm->setkey(tfm, key, keylen); +} + +/** + * crypto_skcipher_reqtfm() - obtain cipher handle from request + * @req: skcipher_request out of which the cipher handle is to be obtained + * + * Return the crypto_skcipher handle when furnishing an skcipher_request + * data structure. + * + * Return: crypto_skcipher handle + */ +static inline struct crypto_skcipher *crypto_skcipher_reqtfm( + struct skcipher_request *req) +{ + return __crypto_skcipher_cast(req->base.tfm); +} + +/** + * crypto_skcipher_encrypt() - encrypt plaintext + * @req: reference to the skcipher_request handle that holds all information + * needed to perform the cipher operation + * + * Encrypt plaintext data using the skcipher_request handle. That data + * structure and how it is filled with data is discussed with the + * skcipher_request_* functions. + * + * Return: 0 if the cipher operation was successful; < 0 if an error occurred + */ +static inline int crypto_skcipher_encrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + + return tfm->encrypt(req); +} + +/** + * crypto_skcipher_decrypt() - decrypt ciphertext + * @req: reference to the skcipher_request handle that holds all information + * needed to perform the cipher operation + * + * Decrypt ciphertext data using the skcipher_request handle. That data + * structure and how it is filled with data is discussed with the + * skcipher_request_* functions. + * + * Return: 0 if the cipher operation was successful; < 0 if an error occurred + */ +static inline int crypto_skcipher_decrypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + + return tfm->decrypt(req); +} + +/** + * DOC: Symmetric Key Cipher Request Handle + * + * The skcipher_request data structure contains all pointers to data + * required for the symmetric key cipher operation. This includes the cipher + * handle (which can be used by multiple skcipher_request instances), pointer + * to plaintext and ciphertext, asynchronous callback function, etc. It acts + * as a handle to the skcipher_request_* API calls in a similar way as + * skcipher handle to the crypto_skcipher_* API calls. + */ + +/** + * crypto_skcipher_reqsize() - obtain size of the request data structure + * @tfm: cipher handle + * + * Return: number of bytes + */ +static inline unsigned int crypto_skcipher_reqsize(struct crypto_skcipher *tfm) +{ + return tfm->reqsize; +} + +/** + * skcipher_request_set_tfm() - update cipher handle reference in request + * @req: request handle to be modified + * @tfm: cipher handle that shall be added to the request handle + * + * Allow the caller to replace the existing skcipher handle in the request + * data structure with a different one. + */ +static inline void skcipher_request_set_tfm(struct skcipher_request *req, + struct crypto_skcipher *tfm) +{ + req->base.tfm = crypto_skcipher_tfm(tfm); +} + +static inline struct skcipher_request *skcipher_request_cast( + struct crypto_async_request *req) +{ + return container_of(req, struct skcipher_request, base); +} + +/** + * skcipher_request_alloc() - allocate request data structure + * @tfm: cipher handle to be registered with the request + * @gfp: memory allocation flag that is handed to kmalloc by the API call. + * + * Allocate the request data structure that must be used with the skcipher + * encrypt and decrypt API calls. During the allocation, the provided skcipher + * handle is registered in the request data structure. + * + * Return: allocated request handle in case of success; IS_ERR() is true in case + * of an error, PTR_ERR() returns the error code. + */ +static inline struct skcipher_request *skcipher_request_alloc( + struct crypto_skcipher *tfm, gfp_t gfp) +{ + struct skcipher_request *req; + + req = kmalloc(sizeof(struct skcipher_request) + + crypto_skcipher_reqsize(tfm), gfp); + + if (likely(req)) + skcipher_request_set_tfm(req, tfm); + + return req; +} + +/** + * skcipher_request_free() - zeroize and free request data structure + * @req: request data structure cipher handle to be freed + */ +static inline void skcipher_request_free(struct skcipher_request *req) +{ + kzfree(req); +} + +/** + * skcipher_request_set_callback() - set asynchronous callback function + * @req: request handle + * @flags: specify zero or an ORing of the flags + * CRYPTO_TFM_REQ_MAY_BACKLOG the request queue may back log and + * increase the wait queue beyond the initial maximum size; + * CRYPTO_TFM_REQ_MAY_SLEEP the request processing may sleep + * @compl: callback function pointer to be registered with the request handle + * @data: The data pointer refers to memory that is not used by the kernel + * crypto API, but provided to the callback function for it to use. Here, + * the caller can provide a reference to memory the callback function can + * operate on. As the callback function is invoked asynchronously to the + * related functionality, it may need to access data structures of the + * related functionality which can be referenced using this pointer. The + * callback function can access the memory via the "data" field in the + * crypto_async_request data structure provided to the callback function. + * + * This function allows setting the callback function that is triggered once the + * cipher operation completes. + * + * The callback function is registered with the skcipher_request handle and + * must comply with the following template + * + * void callback_function(struct crypto_async_request *req, int error) + */ +static inline void skcipher_request_set_callback(struct skcipher_request *req, + u32 flags, + crypto_completion_t compl, + void *data) +{ + req->base.complete = compl; + req->base.data = data; + req->base.flags = flags; +} + +/** + * skcipher_request_set_crypt() - set data buffers + * @req: request handle + * @src: source scatter / gather list + * @dst: destination scatter / gather list + * @cryptlen: number of bytes to process from @src + * @iv: IV for the cipher operation which must comply with the IV size defined + * by crypto_skcipher_ivsize + * + * This function allows setting of the source data and destination data + * scatter / gather lists. + * + * For encryption, the source is treated as the plaintext and the + * destination is the ciphertext. For a decryption operation, the use is + * reversed - the source is the ciphertext and the destination is the plaintext. + */ +static inline void skcipher_request_set_crypt( + struct skcipher_request *req, + struct scatterlist *src, struct scatterlist *dst, + unsigned int cryptlen, void *iv) +{ + req->src = src; + req->dst = dst; + req->cryptlen = cryptlen; + req->iv = iv; +} + #endif /* _CRYPTO_SKCIPHER_H */ diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index de13bfc35634..bae79f3c4d28 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -12,6 +12,8 @@ #include <drm/drmP.h> +struct dw_hdmi; + enum { DW_HDMI_RES_8, DW_HDMI_RES_10, @@ -59,4 +61,9 @@ int dw_hdmi_bind(struct device *dev, struct device *master, void *data, struct drm_encoder *encoder, struct resource *iores, int irq, const struct dw_hdmi_plat_data *plat_data); + +void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate); +void dw_hdmi_audio_enable(struct dw_hdmi *hdmi); +void dw_hdmi_audio_disable(struct dw_hdmi *hdmi); + #endif /* __IMX_HDMI_H__ */ diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 5aa519711e0b..8b5ce7c5d9bb 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -137,17 +137,18 @@ void drm_err(const char *format, ...); /*@{*/ /* driver capabilities and requirements mask */ -#define DRIVER_USE_AGP 0x1 -#define DRIVER_PCI_DMA 0x8 -#define DRIVER_SG 0x10 -#define DRIVER_HAVE_DMA 0x20 -#define DRIVER_HAVE_IRQ 0x40 -#define DRIVER_IRQ_SHARED 0x80 -#define DRIVER_GEM 0x1000 -#define DRIVER_MODESET 0x2000 -#define DRIVER_PRIME 0x4000 -#define DRIVER_RENDER 0x8000 -#define DRIVER_ATOMIC 0x10000 +#define DRIVER_USE_AGP 0x1 +#define DRIVER_PCI_DMA 0x8 +#define DRIVER_SG 0x10 +#define DRIVER_HAVE_DMA 0x20 +#define DRIVER_HAVE_IRQ 0x40 +#define DRIVER_IRQ_SHARED 0x80 +#define DRIVER_GEM 0x1000 +#define DRIVER_MODESET 0x2000 +#define DRIVER_PRIME 0x4000 +#define DRIVER_RENDER 0x8000 +#define DRIVER_ATOMIC 0x10000 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000 /***********************************************************************/ /** \name Macros to make printk easier */ @@ -675,13 +676,12 @@ struct drm_minor { /* currently active master for this node. Protected by master_mutex */ struct drm_master *master; - struct drm_mode_group mode_group; }; struct drm_pending_vblank_event { struct drm_pending_event base; - int pipe; + unsigned int pipe; struct drm_event_vblank event; }; @@ -700,7 +700,7 @@ struct drm_vblank_crtc { /* for wraparound handling */ u32 last_wait; /* Last vblank seqno waited per CRTC */ unsigned int inmodeset; /* Display driver is setting mode */ - int crtc; /* crtc index */ + unsigned int pipe; /* crtc index */ bool enabled; /* so we don't call enable more than once per disable */ }; @@ -887,6 +887,7 @@ static inline bool drm_is_primary_client(const struct drm_file *file_priv) /*@{*/ /* Driver support (drm_drv.h) */ +extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv); extern long drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); extern long drm_compat_ioctl(struct file *filp, @@ -920,34 +921,34 @@ void drm_clflush_virt_range(void *addr, unsigned long length); extern int drm_irq_install(struct drm_device *dev, int irq); extern int drm_irq_uninstall(struct drm_device *dev); -extern int drm_vblank_init(struct drm_device *dev, int num_crtcs); +extern int drm_vblank_init(struct drm_device *dev, unsigned int num_crtcs); extern int drm_wait_vblank(struct drm_device *dev, void *data, struct drm_file *filp); -extern u32 drm_vblank_count(struct drm_device *dev, int crtc); +extern u32 drm_vblank_count(struct drm_device *dev, int pipe); extern u32 drm_crtc_vblank_count(struct drm_crtc *crtc); -extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc, +extern u32 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe, struct timeval *vblanktime); -extern void drm_send_vblank_event(struct drm_device *dev, int crtc, - struct drm_pending_vblank_event *e); +extern void drm_send_vblank_event(struct drm_device *dev, unsigned int pipe, + struct drm_pending_vblank_event *e); extern void drm_crtc_send_vblank_event(struct drm_crtc *crtc, struct drm_pending_vblank_event *e); -extern bool drm_handle_vblank(struct drm_device *dev, int crtc); +extern bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe); extern bool drm_crtc_handle_vblank(struct drm_crtc *crtc); -extern int drm_vblank_get(struct drm_device *dev, int crtc); -extern void drm_vblank_put(struct drm_device *dev, int crtc); +extern int drm_vblank_get(struct drm_device *dev, unsigned int pipe); +extern void drm_vblank_put(struct drm_device *dev, unsigned int pipe); extern int drm_crtc_vblank_get(struct drm_crtc *crtc); extern void drm_crtc_vblank_put(struct drm_crtc *crtc); -extern void drm_wait_one_vblank(struct drm_device *dev, int crtc); +extern void drm_wait_one_vblank(struct drm_device *dev, unsigned int pipe); extern void drm_crtc_wait_one_vblank(struct drm_crtc *crtc); -extern void drm_vblank_off(struct drm_device *dev, int crtc); -extern void drm_vblank_on(struct drm_device *dev, int crtc); +extern void drm_vblank_off(struct drm_device *dev, unsigned int pipe); +extern void drm_vblank_on(struct drm_device *dev, unsigned int pipe); extern void drm_crtc_vblank_off(struct drm_crtc *crtc); extern void drm_crtc_vblank_reset(struct drm_crtc *crtc); extern void drm_crtc_vblank_on(struct drm_crtc *crtc); extern void drm_vblank_cleanup(struct drm_device *dev); extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, - int crtc, int *max_error, + unsigned int pipe, int *max_error, struct timeval *vblank_time, unsigned flags, const struct drm_crtc *refcrtc, @@ -968,8 +969,8 @@ static inline wait_queue_head_t *drm_crtc_vblank_waitqueue(struct drm_crtc *crtc } /* Modesetting support */ -extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc); -extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc); +extern void drm_vblank_pre_modeset(struct drm_device *dev, unsigned int pipe); +extern void drm_vblank_post_modeset(struct drm_device *dev, unsigned int pipe); /* Stub support (drm_stub.h) */ extern struct drm_master *drm_master_get(struct drm_master *master); diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 8a3a913320eb..e67aeac2aee0 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -166,7 +166,8 @@ int __must_check drm_atomic_async_commit(struct drm_atomic_state *state); static inline bool drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state) { - return state->mode_changed || state->active_changed; + return state->mode_changed || state->active_changed || + state->connectors_changed; } diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index cc1fee8a12d0..11266d147a29 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -87,8 +87,8 @@ int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags); -void drm_atomic_helper_connector_dpms(struct drm_connector *connector, - int mode); +int drm_atomic_helper_connector_dpms(struct drm_connector *connector, + int mode); /* default implementations for state handling */ void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 3b4d8a4a23fb..faaeff7db684 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -255,12 +255,13 @@ struct drm_atomic_state; * @crtc: backpointer to the CRTC * @enable: whether the CRTC should be enabled, gates all other state * @active: whether the CRTC is actively displaying (used for DPMS) - * @mode_changed: for use by helpers and drivers when computing state updates - * @active_changed: for use by helpers and drivers when computing state updates + * @planes_changed: planes on this crtc are updated + * @mode_changed: crtc_state->mode or crtc_state->enable has been changed + * @active_changed: crtc_state->active has been toggled. + * @connectors_changed: connectors to this crtc have been updated * @plane_mask: bitmask of (1 << drm_plane_index(plane)) of attached planes * @last_vblank_count: for helpers and drivers to capture the vblank of the * update to ensure framebuffer cleanup isn't done too early - * @planes_changed: for use by helpers and drivers when computing state updates * @adjusted_mode: for use by helpers and drivers to compute adjusted mode timings * @mode: current mode timings * @event: optional pointer to a DRM event to signal upon completion of the @@ -283,6 +284,7 @@ struct drm_crtc_state { bool planes_changed : 1; bool mode_changed : 1; bool active_changed : 1; + bool connectors_changed : 1; /* attached planes bitmask: * WARNING: transitional helpers do not maintain plane_mask so @@ -525,7 +527,7 @@ struct drm_connector_state { * etc. */ struct drm_connector_funcs { - void (*dpms)(struct drm_connector *connector, int mode); + int (*dpms)(struct drm_connector *connector, int mode); void (*save)(struct drm_connector *connector); void (*restore)(struct drm_connector *connector); void (*reset)(struct drm_connector *connector); @@ -861,7 +863,7 @@ struct drm_plane { uint32_t possible_crtcs; uint32_t *format_types; - uint32_t format_count; + unsigned int format_count; bool format_default; struct drm_crtc *crtc; @@ -1016,29 +1018,6 @@ struct drm_mode_config_funcs { }; /** - * struct drm_mode_group - group of mode setting resources for potential sub-grouping - * @num_crtcs: CRTC count - * @num_encoders: encoder count - * @num_connectors: connector count - * @num_bridges: bridge count - * @id_list: list of KMS object IDs in this group - * - * Currently this simply tracks the global mode setting state. But in the - * future it could allow groups of objects to be set aside into independent - * control groups for use by different user level processes (e.g. two X servers - * running simultaneously on different heads, each with their own mode - * configuration and freedom of mode setting). - */ -struct drm_mode_group { - uint32_t num_crtcs; - uint32_t num_encoders; - uint32_t num_connectors; - - /* list of object IDs for this group */ - uint32_t *id_list; -}; - -/** * struct drm_mode_config - Mode configuration control structure * @mutex: mutex protecting KMS related lists and structures * @connection_mutex: ww mutex protecting connector state and routing @@ -1289,13 +1268,13 @@ extern int drm_universal_plane_init(struct drm_device *dev, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, const uint32_t *formats, - uint32_t format_count, + unsigned int format_count, enum drm_plane_type type); extern int drm_plane_init(struct drm_device *dev, struct drm_plane *plane, unsigned long possible_crtcs, const struct drm_plane_funcs *funcs, - const uint32_t *formats, uint32_t format_count, + const uint32_t *formats, unsigned int format_count, bool is_primary); extern void drm_plane_cleanup(struct drm_plane *plane); extern unsigned int drm_plane_index(struct drm_plane *plane); @@ -1322,9 +1301,6 @@ extern const char *drm_get_tv_select_name(int val); extern void drm_fb_release(struct drm_file *file_priv); extern void drm_property_destroy_user_blobs(struct drm_device *dev, struct drm_file *file_priv); -extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group); -extern void drm_mode_group_destroy(struct drm_mode_group *group); -extern void drm_reinit_primary_mode_group(struct drm_device *dev); extern bool drm_probe_ddc(struct i2c_adapter *adapter); extern struct edid *drm_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter); @@ -1577,8 +1553,45 @@ static inline struct drm_property *drm_property_find(struct drm_device *dev, } /* Plane list iterator for legacy (overlay only) planes. */ -#define drm_for_each_legacy_plane(plane, planelist) \ - list_for_each_entry(plane, planelist, head) \ +#define drm_for_each_legacy_plane(plane, dev) \ + list_for_each_entry(plane, &(dev)->mode_config.plane_list, head) \ if (plane->type == DRM_PLANE_TYPE_OVERLAY) +#define drm_for_each_plane(plane, dev) \ + list_for_each_entry(plane, &(dev)->mode_config.plane_list, head) + +#define drm_for_each_crtc(crtc, dev) \ + list_for_each_entry(crtc, &(dev)->mode_config.crtc_list, head) + +static inline void +assert_drm_connector_list_read_locked(struct drm_mode_config *mode_config) +{ + /* + * The connector hotadd/remove code currently grabs both locks when + * updating lists. Hence readers need only hold either of them to be + * safe and the check amounts to + * + * WARN_ON(not_holding(A) && not_holding(B)). + */ + WARN_ON(!mutex_is_locked(&mode_config->mutex) && + !drm_modeset_is_locked(&mode_config->connection_mutex)); +} + +#define drm_for_each_connector(connector, dev) \ + for (assert_drm_connector_list_read_locked(&(dev)->mode_config), \ + connector = list_first_entry(&(dev)->mode_config.connector_list, \ + struct drm_connector, head); \ + &connector->head != (&(dev)->mode_config.connector_list); \ + connector = list_next_entry(connector, head)) + +#define drm_for_each_encoder(encoder, dev) \ + list_for_each_entry(encoder, &(dev)->mode_config.encoder_list, head) + +#define drm_for_each_fb(fb, dev) \ + for (WARN_ON(!mutex_is_locked(&(dev)->mode_config.fb_lock)), \ + fb = list_first_entry(&(dev)->mode_config.fb_list, \ + struct drm_framebuffer, head); \ + &fb->head != (&(dev)->mode_config.fb_list); \ + fb = list_next_entry(fb, head)) + #endif /* __DRM_CRTC_H__ */ diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 918aa68b5199..2a747a91fded 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -108,8 +108,10 @@ struct drm_crtc_helper_funcs { /* atomic helpers */ int (*atomic_check)(struct drm_crtc *crtc, struct drm_crtc_state *state); - void (*atomic_begin)(struct drm_crtc *crtc); - void (*atomic_flush)(struct drm_crtc *crtc); + void (*atomic_begin)(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state); + void (*atomic_flush)(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state); }; /** @@ -190,7 +192,7 @@ extern bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, extern bool drm_helper_crtc_in_use(struct drm_crtc *crtc); extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder); -extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode); +extern int drm_helper_connector_dpms(struct drm_connector *connector, int mode); extern void drm_helper_move_panel_connectors_to_head(struct drm_device *); diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 2e86f642fc33..499e9f625aef 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -420,7 +420,7 @@ #define DP_TEST_SINK_MISC 0x246 # define DP_TEST_CRC_SUPPORTED (1 << 5) -# define DP_TEST_COUNT_MASK 0x7 +# define DP_TEST_COUNT_MASK 0xf #define DP_TEST_RESPONSE 0x260 # define DP_TEST_ACK (1 << 0) @@ -578,6 +578,7 @@ u8 drm_dp_get_adjust_request_voltage(const u8 link_status[DP_LINK_STATUS_SIZE], u8 drm_dp_get_adjust_request_pre_emphasis(const u8 link_status[DP_LINK_STATUS_SIZE], int lane); +#define DP_BRANCH_OUI_HEADER_SIZE 0xc #define DP_RECEIVER_CAP_SIZE 0xf #define EDP_PSR_RECEIVER_CAP_SIZE 2 diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 0dfd94def593..dbab4622b58f 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -122,6 +122,7 @@ struct drm_fb_helper { bool delayed_hotplug; }; +#ifdef CONFIG_DRM_FBDEV_EMULATION void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper, const struct drm_fb_helper_funcs *funcs); int drm_fb_helper_init(struct drm_device *dev, @@ -136,11 +137,38 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var, struct fb_info *info); bool drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper); + +struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper); +void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper); +void drm_fb_helper_release_fbi(struct drm_fb_helper *fb_helper); void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper, uint32_t fb_width, uint32_t fb_height); void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch, uint32_t depth); +void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper); + +ssize_t drm_fb_helper_sys_read(struct fb_info *info, char __user *buf, + size_t count, loff_t *ppos); +ssize_t drm_fb_helper_sys_write(struct fb_info *info, const char __user *buf, + size_t count, loff_t *ppos); + +void drm_fb_helper_sys_fillrect(struct fb_info *info, + const struct fb_fillrect *rect); +void drm_fb_helper_sys_copyarea(struct fb_info *info, + const struct fb_copyarea *area); +void drm_fb_helper_sys_imageblit(struct fb_info *info, + const struct fb_image *image); + +void drm_fb_helper_cfb_fillrect(struct fb_info *info, + const struct fb_fillrect *rect); +void drm_fb_helper_cfb_copyarea(struct fb_info *info, + const struct fb_copyarea *area); +void drm_fb_helper_cfb_imageblit(struct fb_info *info, + const struct fb_image *image); + +void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, int state); + int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info); int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper); @@ -158,4 +186,188 @@ drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn, int drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector); int drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, struct drm_connector *connector); +#else +static inline void drm_fb_helper_prepare(struct drm_device *dev, + struct drm_fb_helper *helper, + const struct drm_fb_helper_funcs *funcs) +{ +} + +static inline int drm_fb_helper_init(struct drm_device *dev, + struct drm_fb_helper *helper, int crtc_count, + int max_conn) +{ + return 0; +} + +static inline void drm_fb_helper_fini(struct drm_fb_helper *helper) +{ +} + +static inline int drm_fb_helper_blank(int blank, struct fb_info *info) +{ + return 0; +} + +static inline int drm_fb_helper_pan_display(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + return 0; +} + +static inline int drm_fb_helper_set_par(struct fb_info *info) +{ + return 0; +} + +static inline int drm_fb_helper_check_var(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + return 0; +} + +static inline bool +drm_fb_helper_restore_fbdev_mode_unlocked(struct drm_fb_helper *fb_helper) +{ + return true; +} + +static inline struct fb_info * +drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) +{ + return NULL; +} + +static inline void drm_fb_helper_unregister_fbi(struct drm_fb_helper *fb_helper) +{ +} +static inline void drm_fb_helper_release_fbi(struct drm_fb_helper *fb_helper) +{ +} + +static inline void drm_fb_helper_fill_var(struct fb_info *info, + struct drm_fb_helper *fb_helper, + uint32_t fb_width, uint32_t fb_height) +{ +} + +static inline void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch, + uint32_t depth) +{ +} + +static inline int drm_fb_helper_setcmap(struct fb_cmap *cmap, + struct fb_info *info) +{ + return 0; +} + +static inline void drm_fb_helper_unlink_fbi(struct drm_fb_helper *fb_helper) +{ +} + +static inline ssize_t drm_fb_helper_sys_read(struct fb_info *info, + char __user *buf, size_t count, + loff_t *ppos) +{ + return -ENODEV; +} + +static inline ssize_t drm_fb_helper_sys_write(struct fb_info *info, + const char __user *buf, + size_t count, loff_t *ppos) +{ + return -ENODEV; +} + +static inline void drm_fb_helper_sys_fillrect(struct fb_info *info, + const struct fb_fillrect *rect) +{ +} + +static inline void drm_fb_helper_sys_copyarea(struct fb_info *info, + const struct fb_copyarea *area) +{ +} + +static inline void drm_fb_helper_sys_imageblit(struct fb_info *info, + const struct fb_image *image) +{ +} + +static inline void drm_fb_helper_cfb_fillrect(struct fb_info *info, + const struct fb_fillrect *rect) +{ +} + +static inline void drm_fb_helper_cfb_copyarea(struct fb_info *info, + const struct fb_copyarea *area) +{ +} + +static inline void drm_fb_helper_cfb_imageblit(struct fb_info *info, + const struct fb_image *image) +{ +} + +static inline void drm_fb_helper_set_suspend(struct drm_fb_helper *fb_helper, + int state) +{ +} + +static inline int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) +{ + return 0; +} + +static inline int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper, + int bpp_sel) +{ + return 0; +} + +static inline int +drm_fb_helper_single_add_all_connectors(struct drm_fb_helper *fb_helper) +{ + return 0; +} + +static inline int drm_fb_helper_debug_enter(struct fb_info *info) +{ + return 0; +} + +static inline int drm_fb_helper_debug_leave(struct fb_info *info) +{ + return 0; +} + +static inline struct drm_display_mode * +drm_has_preferred_mode(struct drm_fb_helper_connector *fb_connector, + int width, int height) +{ + return NULL; +} + +static inline struct drm_display_mode * +drm_pick_cmdline_mode(struct drm_fb_helper_connector *fb_helper_conn, + int width, int height) +{ + return NULL; +} + +static inline int +drm_fb_helper_add_one_connector(struct drm_fb_helper *fb_helper, + struct drm_connector *connector) +{ + return 0; +} + +static inline int +drm_fb_helper_remove_one_connector(struct drm_fb_helper *fb_helper, + struct drm_connector *connector) +{ + return 0; +} +#endif #endif diff --git a/include/drm/drm_modeset_lock.h b/include/drm/drm_modeset_lock.h index 70595ff565ba..5dd18bfdf601 100644 --- a/include/drm/drm_modeset_lock.h +++ b/include/drm/drm_modeset_lock.h @@ -130,7 +130,6 @@ struct drm_crtc; struct drm_plane; void drm_modeset_lock_all(struct drm_device *dev); -int __drm_modeset_lock_all(struct drm_device *dev, bool trylock); void drm_modeset_unlock_all(struct drm_device *dev); void drm_modeset_lock_crtc(struct drm_crtc *crtc, struct drm_plane *plane); diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h index 96e16283afb9..dda401bf910e 100644 --- a/include/drm/drm_plane_helper.h +++ b/include/drm/drm_plane_helper.h @@ -43,9 +43,8 @@ * planes. */ -extern int drm_crtc_init(struct drm_device *dev, - struct drm_crtc *crtc, - const struct drm_crtc_funcs *funcs); +int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc, + const struct drm_crtc_funcs *funcs); /** * drm_plane_helper_funcs - helper operations for CRTCs @@ -79,26 +78,26 @@ static inline void drm_plane_helper_add(struct drm_plane *plane, plane->helper_private = funcs; } -extern int drm_plane_helper_check_update(struct drm_plane *plane, - struct drm_crtc *crtc, - struct drm_framebuffer *fb, - struct drm_rect *src, - struct drm_rect *dest, - const struct drm_rect *clip, - int min_scale, - int max_scale, - bool can_position, - bool can_update_disabled, - bool *visible); -extern int drm_primary_helper_update(struct drm_plane *plane, - struct drm_crtc *crtc, - struct drm_framebuffer *fb, - int crtc_x, int crtc_y, - unsigned int crtc_w, unsigned int crtc_h, - uint32_t src_x, uint32_t src_y, - uint32_t src_w, uint32_t src_h); -extern int drm_primary_helper_disable(struct drm_plane *plane); -extern void drm_primary_helper_destroy(struct drm_plane *plane); +int drm_plane_helper_check_update(struct drm_plane *plane, + struct drm_crtc *crtc, + struct drm_framebuffer *fb, + struct drm_rect *src, + struct drm_rect *dest, + const struct drm_rect *clip, + int min_scale, + int max_scale, + bool can_position, + bool can_update_disabled, + bool *visible); +int drm_primary_helper_update(struct drm_plane *plane, + struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int crtc_x, int crtc_y, + unsigned int crtc_w, unsigned int crtc_h, + uint32_t src_x, uint32_t src_y, + uint32_t src_w, uint32_t src_h); +int drm_primary_helper_disable(struct drm_plane *plane); +void drm_primary_helper_destroy(struct drm_plane *plane); extern const struct drm_plane_funcs drm_primary_helper_funcs; int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc, diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h index c9a8b64aa33b..b2d56dd483d9 100644 --- a/include/drm/i915_component.h +++ b/include/drm/i915_component.h @@ -34,6 +34,17 @@ struct i915_audio_component { void (*codec_wake_override)(struct device *, bool enable); int (*get_cdclk_freq)(struct device *); } *ops; + + const struct i915_audio_component_audio_ops { + void *audio_ptr; + /** + * Call from i915 driver, notifying the HDA driver that + * pin sense and/or ELD information has changed. + * @audio_ptr: HDA driver object + * @port: Which port has changed (PORTA / PORTB / PORTC etc) + */ + void (*pin_eld_notify)(void *audio_ptr, int port); + } *audio_ops; }; #endif /* _I915_COMPONENT_H_ */ diff --git a/include/drm/intel-gtt.h b/include/drm/intel-gtt.h index b08bdade6002..9e9bddaa58a5 100644 --- a/include/drm/intel-gtt.h +++ b/include/drm/intel-gtt.h @@ -3,8 +3,8 @@ #ifndef _DRM_INTEL_GTT_H #define _DRM_INTEL_GTT_H -void intel_gtt_get(size_t *gtt_total, size_t *stolen_size, - phys_addr_t *mappable_base, unsigned long *mappable_end); +void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, + phys_addr_t *mappable_base, u64 *mappable_end); int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, struct agp_bridge_data *bridge); diff --git a/include/dt-bindings/clock/exynos3250.h b/include/dt-bindings/clock/exynos3250.h index aab088d30199..63d01c15d2b3 100644 --- a/include/dt-bindings/clock/exynos3250.h +++ b/include/dt-bindings/clock/exynos3250.h @@ -31,6 +31,7 @@ #define CLK_FOUT_VPLL 4 #define CLK_FOUT_UPLL 5 #define CLK_FOUT_MPLL 6 +#define CLK_ARM_CLK 7 /* Muxes */ #define CLK_MOUT_MPLL_USER_L 16 diff --git a/include/dt-bindings/clock/exynos5250.h b/include/dt-bindings/clock/exynos5250.h index 4273891dc78e..8183d1c237d9 100644 --- a/include/dt-bindings/clock/exynos5250.h +++ b/include/dt-bindings/clock/exynos5250.h @@ -21,6 +21,7 @@ #define CLK_FOUT_CPLL 6 #define CLK_FOUT_EPLL 7 #define CLK_FOUT_VPLL 8 +#define CLK_ARM_CLK 9 /* gate for special clocks (sclk) */ #define CLK_SCLK_CAM_BAYER 128 diff --git a/include/dt-bindings/clock/imx6qdl-clock.h b/include/dt-bindings/clock/imx6qdl-clock.h index 8780868458a0..8de173ff19f3 100644 --- a/include/dt-bindings/clock/imx6qdl-clock.h +++ b/include/dt-bindings/clock/imx6qdl-clock.h @@ -251,6 +251,9 @@ #define IMX6QDL_CLK_VIDEO_27M 238 #define IMX6QDL_CLK_MIPI_CORE_CFG 239 #define IMX6QDL_CLK_MIPI_IPG 240 -#define IMX6QDL_CLK_END 241 +#define IMX6QDL_CLK_CAAM_MEM 241 +#define IMX6QDL_CLK_CAAM_ACLK 242 +#define IMX6QDL_CLK_CAAM_IPG 243 +#define IMX6QDL_CLK_END 244 #endif /* __DT_BINDINGS_CLOCK_IMX6QDL_H */ diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h new file mode 100644 index 000000000000..c343894ce603 --- /dev/null +++ b/include/dt-bindings/clock/imx6ul-clock.h @@ -0,0 +1,240 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * 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_IMX6UL_H +#define __DT_BINDINGS_CLOCK_IMX6UL_H + +#define IMX6UL_CLK_DUMMY 0 +#define IMX6UL_CLK_CKIL 1 +#define IMX6UL_CLK_CKIH 2 +#define IMX6UL_CLK_OSC 3 +#define IMX6UL_PLL1_BYPASS_SRC 4 +#define IMX6UL_PLL2_BYPASS_SRC 5 +#define IMX6UL_PLL3_BYPASS_SRC 6 +#define IMX6UL_PLL4_BYPASS_SRC 7 +#define IMX6UL_PLL5_BYPASS_SRC 8 +#define IMX6UL_PLL6_BYPASS_SRC 9 +#define IMX6UL_PLL7_BYPASS_SRC 10 +#define IMX6UL_CLK_PLL1 11 +#define IMX6UL_CLK_PLL2 12 +#define IMX6UL_CLK_PLL3 13 +#define IMX6UL_CLK_PLL4 14 +#define IMX6UL_CLK_PLL5 15 +#define IMX6UL_CLK_PLL6 16 +#define IMX6UL_CLK_PLL7 17 +#define IMX6UL_PLL1_BYPASS 18 +#define IMX6UL_PLL2_BYPASS 19 +#define IMX6UL_PLL3_BYPASS 20 +#define IMX6UL_PLL4_BYPASS 21 +#define IMX6UL_PLL5_BYPASS 22 +#define IMX6UL_PLL6_BYPASS 23 +#define IMX6UL_PLL7_BYPASS 24 +#define IMX6UL_CLK_PLL1_SYS 25 +#define IMX6UL_CLK_PLL2_BUS 26 +#define IMX6UL_CLK_PLL3_USB_OTG 27 +#define IMX6UL_CLK_PLL4_AUDIO 28 +#define IMX6UL_CLK_PLL5_VIDEO 29 +#define IMX6UL_CLK_PLL6_ENET 30 +#define IMX6UL_CLK_PLL7_USB_HOST 31 +#define IMX6UL_CLK_USBPHY1 32 +#define IMX6UL_CLK_USBPHY2 33 +#define IMX6UL_CLK_USBPHY1_GATE 34 +#define IMX6UL_CLK_USBPHY2_GATE 35 +#define IMX6UL_CLK_PLL2_PFD0 36 +#define IMX6UL_CLK_PLL2_PFD1 37 +#define IMX6UL_CLK_PLL2_PFD2 38 +#define IMX6UL_CLK_PLL2_PFD3 39 +#define IMX6UL_CLK_PLL3_PFD0 40 +#define IMX6UL_CLK_PLL3_PFD1 41 +#define IMX6UL_CLK_PLL3_PFD2 42 +#define IMX6UL_CLK_PLL3_PFD3 43 +#define IMX6UL_CLK_ENET_REF 44 +#define IMX6UL_CLK_ENET2_REF 45 +#define IMX6UL_CLK_ENET2_REF_125M 46 +#define IMX6UL_CLK_ENET_PTP_REF 47 +#define IMX6UL_CLK_ENET_PTP 48 +#define IMX6UL_CLK_PLL4_POST_DIV 49 +#define IMX6UL_CLK_PLL4_AUDIO_DIV 50 +#define IMX6UL_CLK_PLL5_POST_DIV 51 +#define IMX6UL_CLK_PLL5_VIDEO_DIV 52 +#define IMX6UL_CLK_PLL2_198M 53 +#define IMX6UL_CLK_PLL3_80M 54 +#define IMX6UL_CLK_PLL3_60M 55 +#define IMX6UL_CLK_STEP 56 +#define IMX6UL_CLK_PLL1_SW 57 +#define IMX6UL_CLK_AXI_ALT_SEL 58 +#define IMX6UL_CLK_AXI_SEL 59 +#define IMX6UL_CLK_PERIPH_PRE 60 +#define IMX6UL_CLK_PERIPH2_PRE 61 +#define IMX6UL_CLK_PERIPH_CLK2_SEL 62 +#define IMX6UL_CLK_PERIPH2_CLK2_SEL 63 +#define IMX6UL_CLK_USDHC1_SEL 64 +#define IMX6UL_CLK_USDHC2_SEL 65 +#define IMX6UL_CLK_BCH_SEL 66 +#define IMX6UL_CLK_GPMI_SEL 67 +#define IMX6UL_CLK_EIM_SLOW_SEL 68 +#define IMX6UL_CLK_SPDIF_SEL 69 +#define IMX6UL_CLK_SAI1_SEL 70 +#define IMX6UL_CLK_SAI2_SEL 71 +#define IMX6UL_CLK_SAI3_SEL 72 +#define IMX6UL_CLK_LCDIF_PRE_SEL 73 +#define IMX6UL_CLK_SIM_PRE_SEL 74 +#define IMX6UL_CLK_LDB_DI0_SEL 75 +#define IMX6UL_CLK_LDB_DI1_SEL 76 +#define IMX6UL_CLK_ENFC_SEL 77 +#define IMX6UL_CLK_CAN_SEL 78 +#define IMX6UL_CLK_ECSPI_SEL 79 +#define IMX6UL_CLK_UART_SEL 80 +#define IMX6UL_CLK_QSPI1_SEL 81 +#define IMX6UL_CLK_PERCLK_SEL 82 +#define IMX6UL_CLK_LCDIF_SEL 83 +#define IMX6UL_CLK_SIM_SEL 84 +#define IMX6UL_CLK_PERIPH 85 +#define IMX6UL_CLK_PERIPH2 86 +#define IMX6UL_CLK_LDB_DI0_DIV_3_5 87 +#define IMX6UL_CLK_LDB_DI0_DIV_7 88 +#define IMX6UL_CLK_LDB_DI1_DIV_3_5 89 +#define IMX6UL_CLK_LDB_DI1_DIV_7 90 +#define IMX6UL_CLK_LDB_DI0_DIV_SEL 91 +#define IMX6UL_CLK_LDB_DI1_DIV_SEL 92 +#define IMX6UL_CLK_ARM 93 +#define IMX6UL_CLK_PERIPH_CLK2 94 +#define IMX6UL_CLK_PERIPH2_CLK2 95 +#define IMX6UL_CLK_AHB 96 +#define IMX6UL_CLK_MMDC_PODF 97 +#define IMX6UL_CLK_AXI_PODF 98 +#define IMX6UL_CLK_PERCLK 99 +#define IMX6UL_CLK_IPG 100 +#define IMX6UL_CLK_USDHC1_PODF 101 +#define IMX6UL_CLK_USDHC2_PODF 102 +#define IMX6UL_CLK_BCH_PODF 103 +#define IMX6UL_CLK_GPMI_PODF 104 +#define IMX6UL_CLK_EIM_SLOW_PODF 105 +#define IMX6UL_CLK_SPDIF_PRED 106 +#define IMX6UL_CLK_SPDIF_PODF 107 +#define IMX6UL_CLK_SAI1_PRED 108 +#define IMX6UL_CLK_SAI1_PODF 109 +#define IMX6UL_CLK_SAI2_PRED 110 +#define IMX6UL_CLK_SAI2_PODF 111 +#define IMX6UL_CLK_SAI3_PRED 112 +#define IMX6UL_CLK_SAI3_PODF 113 +#define IMX6UL_CLK_LCDIF_PRED 114 +#define IMX6UL_CLK_LCDIF_PODF 115 +#define IMX6UL_CLK_SIM_PODF 116 +#define IMX6UL_CLK_QSPI1_PDOF 117 +#define IMX6UL_CLK_ENFC_PRED 118 +#define IMX6UL_CLK_ENFC_PODF 119 +#define IMX6UL_CLK_CAN_PODF 120 +#define IMX6UL_CLK_ECSPI_PODF 121 +#define IMX6UL_CLK_UART_PODF 122 +#define IMX6UL_CLK_ADC1 123 +#define IMX6UL_CLK_ADC2 124 +#define IMX6UL_CLK_AIPSTZ1 125 +#define IMX6UL_CLK_AIPSTZ2 126 +#define IMX6UL_CLK_AIPSTZ3 127 +#define IMX6UL_CLK_APBHDMA 128 +#define IMX6UL_CLK_ASRC_IPG 129 +#define IMX6UL_CLK_ASRC_MEM 130 +#define IMX6UL_CLK_GPMI_BCH_APB 131 +#define IMX6UL_CLK_GPMI_BCH 132 +#define IMX6UL_CLK_GPMI_IO 133 +#define IMX6UL_CLK_GPMI_APB 134 +#define IMX6UL_CLK_CAAM_MEM 135 +#define IMX6UL_CLK_CAAM_ACLK 136 +#define IMX6UL_CLK_CAAM_IPG 137 +#define IMX6UL_CLK_CSI 138 +#define IMX6UL_CLK_ECSPI1 139 +#define IMX6UL_CLK_ECSPI2 140 +#define IMX6UL_CLK_ECSPI3 141 +#define IMX6UL_CLK_ECSPI4 142 +#define IMX6UL_CLK_EIM 143 +#define IMX6UL_CLK_ENET 144 +#define IMX6UL_CLK_ENET_AHB 145 +#define IMX6UL_CLK_EPIT1 146 +#define IMX6UL_CLK_EPIT2 147 +#define IMX6UL_CLK_CAN1_IPG 148 +#define IMX6UL_CLK_CAN1_SERIAL 149 +#define IMX6UL_CLK_CAN2_IPG 150 +#define IMX6UL_CLK_CAN2_SERIAL 151 +#define IMX6UL_CLK_GPT1_BUS 152 +#define IMX6UL_CLK_GPT1_SERIAL 153 +#define IMX6UL_CLK_GPT2_BUS 154 +#define IMX6UL_CLK_GPT2_SERIAL 155 +#define IMX6UL_CLK_I2C1 156 +#define IMX6UL_CLK_I2C2 157 +#define IMX6UL_CLK_I2C3 158 +#define IMX6UL_CLK_I2C4 159 +#define IMX6UL_CLK_IOMUXC 160 +#define IMX6UL_CLK_LCDIF_APB 161 +#define IMX6UL_CLK_LCDIF_PIX 162 +#define IMX6UL_CLK_MMDC_P0_FAST 163 +#define IMX6UL_CLK_MMDC_P0_IPG 164 +#define IMX6UL_CLK_OCOTP 165 +#define IMX6UL_CLK_OCRAM 166 +#define IMX6UL_CLK_PWM1 167 +#define IMX6UL_CLK_PWM2 168 +#define IMX6UL_CLK_PWM3 169 +#define IMX6UL_CLK_PWM4 170 +#define IMX6UL_CLK_PWM5 171 +#define IMX6UL_CLK_PWM6 172 +#define IMX6UL_CLK_PWM7 173 +#define IMX6UL_CLK_PWM8 174 +#define IMX6UL_CLK_PXP 175 +#define IMX6UL_CLK_QSPI 176 +#define IMX6UL_CLK_ROM 177 +#define IMX6UL_CLK_SAI1 178 +#define IMX6UL_CLK_SAI1_IPG 179 +#define IMX6UL_CLK_SAI2 180 +#define IMX6UL_CLK_SAI2_IPG 181 +#define IMX6UL_CLK_SAI3 182 +#define IMX6UL_CLK_SAI3_IPG 183 +#define IMX6UL_CLK_SDMA 184 +#define IMX6UL_CLK_SIM 185 +#define IMX6UL_CLK_SIM_S 186 +#define IMX6UL_CLK_SPBA 187 +#define IMX6UL_CLK_SPDIF 188 +#define IMX6UL_CLK_UART1_IPG 189 +#define IMX6UL_CLK_UART1_SERIAL 190 +#define IMX6UL_CLK_UART2_IPG 191 +#define IMX6UL_CLK_UART2_SERIAL 192 +#define IMX6UL_CLK_UART3_IPG 193 +#define IMX6UL_CLK_UART3_SERIAL 194 +#define IMX6UL_CLK_UART4_IPG 195 +#define IMX6UL_CLK_UART4_SERIAL 196 +#define IMX6UL_CLK_UART5_IPG 197 +#define IMX6UL_CLK_UART5_SERIAL 198 +#define IMX6UL_CLK_UART6_IPG 199 +#define IMX6UL_CLK_UART6_SERIAL 200 +#define IMX6UL_CLK_UART7_IPG 201 +#define IMX6UL_CLK_UART7_SERIAL 202 +#define IMX6UL_CLK_UART8_IPG 203 +#define IMX6UL_CLK_UART8_SERIAL 204 +#define IMX6UL_CLK_USBOH3 205 +#define IMX6UL_CLK_USDHC1 206 +#define IMX6UL_CLK_USDHC2 207 +#define IMX6UL_CLK_WDOG1 208 +#define IMX6UL_CLK_WDOG2 209 +#define IMX6UL_CLK_WDOG3 210 +#define IMX6UL_CLK_LDB_DI0 211 +#define IMX6UL_CLK_AXI 212 +#define IMX6UL_CLK_SPDIF_GCLK 213 +#define IMX6UL_CLK_GPT_3M 214 +#define IMX6UL_CLK_SIM2 215 +#define IMX6UL_CLK_SIM1 216 +#define IMX6UL_CLK_IPP_DI0 217 +#define IMX6UL_CLK_IPP_DI1 218 +#define IMX6UL_CA7_SECONDARY_SEL 219 +#define IMX6UL_CLK_PER_BCH 220 +#define IMX6UL_CLK_CSI_SEL 221 +#define IMX6UL_CLK_CSI_PODF 222 +#define IMX6UL_CLK_PLL3_120M 223 + +#define IMX6UL_CLK_END 224 + +#endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */ diff --git a/include/dt-bindings/clock/r8a7790-clock.h b/include/dt-bindings/clock/r8a7790-clock.h index ff7ca3584e16..7b1ad8922eec 100644 --- a/include/dt-bindings/clock/r8a7790-clock.h +++ b/include/dt-bindings/clock/r8a7790-clock.h @@ -108,6 +108,7 @@ #define R8A7790_CLK_VIN2 9 #define R8A7790_CLK_VIN1 10 #define R8A7790_CLK_VIN0 11 +#define R8A7790_CLK_ETHERAVB 12 #define R8A7790_CLK_ETHER 13 #define R8A7790_CLK_SATA1 14 #define R8A7790_CLK_SATA0 15 @@ -143,6 +144,8 @@ #define R8A7790_CLK_SCU_ALL 17 #define R8A7790_CLK_SCU_DVC1 18 #define R8A7790_CLK_SCU_DVC0 19 +#define R8A7790_CLK_SCU_CTU1_MIX1 20 +#define R8A7790_CLK_SCU_CTU0_MIX0 21 #define R8A7790_CLK_SCU_SRC9 22 #define R8A7790_CLK_SCU_SRC8 23 #define R8A7790_CLK_SCU_SRC7 24 diff --git a/include/dt-bindings/clock/r8a7791-clock.h b/include/dt-bindings/clock/r8a7791-clock.h index 402268384b99..dd09b73c4aaf 100644 --- a/include/dt-bindings/clock/r8a7791-clock.h +++ b/include/dt-bindings/clock/r8a7791-clock.h @@ -141,6 +141,8 @@ #define R8A7791_CLK_SCU_ALL 17 #define R8A7791_CLK_SCU_DVC1 18 #define R8A7791_CLK_SCU_DVC0 19 +#define R8A7791_CLK_SCU_CTU1_MIX1 20 +#define R8A7791_CLK_SCU_CTU0_MIX0 21 #define R8A7791_CLK_SCU_SRC9 22 #define R8A7791_CLK_SCU_SRC8 23 #define R8A7791_CLK_SCU_SRC7 24 diff --git a/include/dt-bindings/clock/r8a7793-clock.h b/include/dt-bindings/clock/r8a7793-clock.h new file mode 100644 index 000000000000..1579e07f96a3 --- /dev/null +++ b/include/dt-bindings/clock/r8a7793-clock.h @@ -0,0 +1,164 @@ +/* + * r8a7793 clock definition + * + * Copyright (C) 2014 Renesas Electronics Corporation + * + * This program 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; version 2 of the License. + * + * 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_CLOCK_R8A7793_H__ +#define __DT_BINDINGS_CLOCK_R8A7793_H__ + +/* CPG */ +#define R8A7793_CLK_MAIN 0 +#define R8A7793_CLK_PLL0 1 +#define R8A7793_CLK_PLL1 2 +#define R8A7793_CLK_PLL3 3 +#define R8A7793_CLK_LB 4 +#define R8A7793_CLK_QSPI 5 +#define R8A7793_CLK_SDH 6 +#define R8A7793_CLK_SD0 7 +#define R8A7793_CLK_Z 8 +#define R8A7793_CLK_RCAN 9 +#define R8A7793_CLK_ADSP 10 + +/* MSTP0 */ +#define R8A7793_CLK_MSIOF0 0 + +/* MSTP1 */ +#define R8A7793_CLK_VCP0 1 +#define R8A7793_CLK_VPC0 3 +#define R8A7793_CLK_SSP1 9 +#define R8A7793_CLK_TMU1 11 +#define R8A7793_CLK_3DG 12 +#define R8A7793_CLK_2DDMAC 15 +#define R8A7793_CLK_FDP1_1 18 +#define R8A7793_CLK_FDP1_0 19 +#define R8A7793_CLK_TMU3 21 +#define R8A7793_CLK_TMU2 22 +#define R8A7793_CLK_CMT0 24 +#define R8A7793_CLK_TMU0 25 +#define R8A7793_CLK_VSP1_DU1 27 +#define R8A7793_CLK_VSP1_DU0 28 +#define R8A7793_CLK_VSP1_S 31 + +/* MSTP2 */ +#define R8A7793_CLK_SCIFA2 2 +#define R8A7793_CLK_SCIFA1 3 +#define R8A7793_CLK_SCIFA0 4 +#define R8A7793_CLK_MSIOF2 5 +#define R8A7793_CLK_SCIFB0 6 +#define R8A7793_CLK_SCIFB1 7 +#define R8A7793_CLK_MSIOF1 8 +#define R8A7793_CLK_SCIFB2 16 +#define R8A7793_CLK_SYS_DMAC1 18 +#define R8A7793_CLK_SYS_DMAC0 19 + +/* MSTP3 */ +#define R8A7793_CLK_TPU0 4 +#define R8A7793_CLK_SDHI2 11 +#define R8A7793_CLK_SDHI1 12 +#define R8A7793_CLK_SDHI0 14 +#define R8A7793_CLK_MMCIF0 15 +#define R8A7793_CLK_IIC0 18 +#define R8A7793_CLK_PCIEC 19 +#define R8A7793_CLK_IIC1 23 +#define R8A7793_CLK_SSUSB 28 +#define R8A7793_CLK_CMT1 29 +#define R8A7793_CLK_USBDMAC0 30 +#define R8A7793_CLK_USBDMAC1 31 + +/* MSTP4 */ +#define R8A7793_CLK_IRQC 7 + +/* MSTP5 */ +#define R8A7793_CLK_AUDIO_DMAC1 1 +#define R8A7793_CLK_AUDIO_DMAC0 2 +#define R8A7793_CLK_ADSP_MOD 6 +#define R8A7793_CLK_THERMAL 22 +#define R8A7793_CLK_PWM 23 + +/* MSTP7 */ +#define R8A7793_CLK_EHCI 3 +#define R8A7793_CLK_HSUSB 4 +#define R8A7793_CLK_HSCIF2 13 +#define R8A7793_CLK_SCIF5 14 +#define R8A7793_CLK_SCIF4 15 +#define R8A7793_CLK_HSCIF1 16 +#define R8A7793_CLK_HSCIF0 17 +#define R8A7793_CLK_SCIF3 18 +#define R8A7793_CLK_SCIF2 19 +#define R8A7793_CLK_SCIF1 20 +#define R8A7793_CLK_SCIF0 21 +#define R8A7793_CLK_DU1 23 +#define R8A7793_CLK_DU0 24 +#define R8A7793_CLK_LVDS0 26 + +/* MSTP8 */ +#define R8A7793_CLK_IPMMU_SGX 0 +#define R8A7793_CLK_VIN2 9 +#define R8A7793_CLK_VIN1 10 +#define R8A7793_CLK_VIN0 11 +#define R8A7793_CLK_ETHER 13 +#define R8A7793_CLK_SATA1 14 +#define R8A7793_CLK_SATA0 15 + +/* MSTP9 */ +#define R8A7793_CLK_GPIO7 4 +#define R8A7793_CLK_GPIO6 5 +#define R8A7793_CLK_GPIO5 7 +#define R8A7793_CLK_GPIO4 8 +#define R8A7793_CLK_GPIO3 9 +#define R8A7793_CLK_GPIO2 10 +#define R8A7793_CLK_GPIO1 11 +#define R8A7793_CLK_GPIO0 12 +#define R8A7793_CLK_RCAN1 15 +#define R8A7793_CLK_RCAN0 16 +#define R8A7793_CLK_QSPI_MOD 17 +#define R8A7793_CLK_I2C5 25 +#define R8A7793_CLK_IICDVFS 26 +#define R8A7793_CLK_I2C4 27 +#define R8A7793_CLK_I2C3 28 +#define R8A7793_CLK_I2C2 29 +#define R8A7793_CLK_I2C1 30 +#define R8A7793_CLK_I2C0 31 + +/* MSTP10 */ +#define R8A7793_CLK_SSI_ALL 5 +#define R8A7793_CLK_SSI9 6 +#define R8A7793_CLK_SSI8 7 +#define R8A7793_CLK_SSI7 8 +#define R8A7793_CLK_SSI6 9 +#define R8A7793_CLK_SSI5 10 +#define R8A7793_CLK_SSI4 11 +#define R8A7793_CLK_SSI3 12 +#define R8A7793_CLK_SSI2 13 +#define R8A7793_CLK_SSI1 14 +#define R8A7793_CLK_SSI0 15 +#define R8A7793_CLK_SCU_ALL 17 +#define R8A7793_CLK_SCU_DVC1 18 +#define R8A7793_CLK_SCU_DVC0 19 +#define R8A7793_CLK_SCU_SRC9 22 +#define R8A7793_CLK_SCU_SRC8 23 +#define R8A7793_CLK_SCU_SRC7 24 +#define R8A7793_CLK_SCU_SRC6 25 +#define R8A7793_CLK_SCU_SRC5 26 +#define R8A7793_CLK_SCU_SRC4 27 +#define R8A7793_CLK_SCU_SRC3 28 +#define R8A7793_CLK_SCU_SRC2 29 +#define R8A7793_CLK_SCU_SRC1 30 +#define R8A7793_CLK_SCU_SRC0 31 + +/* MSTP11 */ +#define R8A7793_CLK_SCIFA3 6 +#define R8A7793_CLK_SCIFA4 7 +#define R8A7793_CLK_SCIFA5 8 + +#endif /* __DT_BINDINGS_CLOCK_R8A7793_H__ */ diff --git a/include/dt-bindings/clock/rk3066a-cru.h b/include/dt-bindings/clock/rk3066a-cru.h index bc1ed1dbd855..d3a9824ef646 100644 --- a/include/dt-bindings/clock/rk3066a-cru.h +++ b/include/dt-bindings/clock/rk3066a-cru.h @@ -13,6 +13,9 @@ * GNU General Public License for more details. */ +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3066A_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3066A_H + #include <dt-bindings/clock/rk3188-cru-common.h> /* soft-reset indices */ @@ -33,3 +36,5 @@ #define SRST_HDMI 96 #define SRST_HDMI_APB 97 #define SRST_CIF1 111 + +#endif diff --git a/include/dt-bindings/clock/rk3188-cru-common.h b/include/dt-bindings/clock/rk3188-cru-common.h index 6a370503c954..8df77a7c030b 100644 --- a/include/dt-bindings/clock/rk3188-cru-common.h +++ b/include/dt-bindings/clock/rk3188-cru-common.h @@ -13,6 +13,9 @@ * GNU General Public License for more details. */ +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3188_COMMON_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3188_COMMON_H + /* core clocks from */ #define PLL_APLL 1 #define PLL_DPLL 2 @@ -248,3 +251,5 @@ #define SRST_PTM1_ATB 141 #define SRST_CTM 142 #define SRST_TS 143 + +#endif diff --git a/include/dt-bindings/clock/rk3188-cru.h b/include/dt-bindings/clock/rk3188-cru.h index 9fac8edd3f9d..9f2e631f2651 100644 --- a/include/dt-bindings/clock/rk3188-cru.h +++ b/include/dt-bindings/clock/rk3188-cru.h @@ -13,6 +13,9 @@ * GNU General Public License for more details. */ +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3188_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3188_H + #include <dt-bindings/clock/rk3188-cru-common.h> /* soft-reset indices */ @@ -49,3 +52,5 @@ #define SRST_GPU_BRIDGE 121 #define SRST_CTI3 123 #define SRST_CTI3_APB 124 + +#endif diff --git a/include/dt-bindings/clock/rk3288-cru.h b/include/dt-bindings/clock/rk3288-cru.h index dea419708d73..c719aacef14f 100644 --- a/include/dt-bindings/clock/rk3288-cru.h +++ b/include/dt-bindings/clock/rk3288-cru.h @@ -13,6 +13,9 @@ * GNU General Public License for more details. */ +#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3288_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3288_H + /* core clocks */ #define PLL_APLL 1 #define PLL_DPLL 2 @@ -376,3 +379,5 @@ #define SRST_TSP_CLKIN0 189 #define SRST_TSP_CLKIN1 190 #define SRST_TSP_27M 191 + +#endif diff --git a/include/dt-bindings/clock/rk3368-cru.h b/include/dt-bindings/clock/rk3368-cru.h new file mode 100644 index 000000000000..9c5dd9ba2f6c --- /dev/null +++ b/include/dt-bindings/clock/rk3368-cru.h @@ -0,0 +1,384 @@ +/* + * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> + * + * This program 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 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_ROCKCHIP_RK3368_H +#define _DT_BINDINGS_CLK_ROCKCHIP_RK3368_H + +/* core clocks */ +#define PLL_APLLB 1 +#define PLL_APLLL 2 +#define PLL_DPLL 3 +#define PLL_CPLL 4 +#define PLL_GPLL 5 +#define PLL_NPLL 6 +#define ARMCLKB 7 +#define ARMCLKL 8 + +/* sclk gates (special clocks) */ +#define SCLK_GPU_CORE 64 +#define SCLK_SPI0 65 +#define SCLK_SPI1 66 +#define SCLK_SPI2 67 +#define SCLK_SDMMC 68 +#define SCLK_SDIO0 69 +#define SCLK_EMMC 71 +#define SCLK_TSADC 72 +#define SCLK_SARADC 73 +#define SCLK_NANDC0 75 +#define SCLK_UART0 77 +#define SCLK_UART1 78 +#define SCLK_UART2 79 +#define SCLK_UART3 80 +#define SCLK_UART4 81 +#define SCLK_I2S_8CH 82 +#define SCLK_SPDIF_8CH 83 +#define SCLK_I2S_2CH 84 +#define SCLK_TIMER0 85 +#define SCLK_TIMER1 86 +#define SCLK_TIMER2 87 +#define SCLK_TIMER3 88 +#define SCLK_TIMER4 89 +#define SCLK_TIMER5 90 +#define SCLK_TIMER6 91 +#define SCLK_OTGPHY0 93 +#define SCLK_OTG_ADP 96 +#define SCLK_HSICPHY480M 97 +#define SCLK_HSICPHY12M 98 +#define SCLK_MACREF 99 +#define SCLK_VOP0_PWM 100 +#define SCLK_MAC_RX 102 +#define SCLK_MAC_TX 103 +#define SCLK_EDP_24M 104 +#define SCLK_EDP 105 +#define SCLK_RGA 106 +#define SCLK_ISP 107 +#define SCLK_HDCP 108 +#define SCLK_HDMI_HDCP 109 +#define SCLK_HDMI_CEC 110 +#define SCLK_HEVC_CABAC 111 +#define SCLK_HEVC_CORE 112 +#define SCLK_I2S_8CH_OUT 113 +#define SCLK_SDMMC_DRV 114 +#define SCLK_SDIO0_DRV 115 +#define SCLK_EMMC_DRV 117 +#define SCLK_SDMMC_SAMPLE 118 +#define SCLK_SDIO0_SAMPLE 119 +#define SCLK_EMMC_SAMPLE 121 +#define SCLK_USBPHY480M 122 +#define SCLK_PVTM_CORE 123 +#define SCLK_PVTM_GPU 124 +#define SCLK_PVTM_PMU 125 +#define SCLK_SFC 126 +#define SCLK_MAC 127 +#define SCLK_MACREF_OUT 128 + +#define DCLK_VOP 190 +#define MCLK_CRYPTO 191 + +/* aclk gates */ +#define ACLK_GPU_MEM 192 +#define ACLK_GPU_CFG 193 +#define ACLK_DMAC_BUS 194 +#define ACLK_DMAC_PERI 195 +#define ACLK_PERI_MMU 196 +#define ACLK_GMAC 197 +#define ACLK_VOP 198 +#define ACLK_VOP_IEP 199 +#define ACLK_RGA 200 +#define ACLK_HDCP 201 +#define ACLK_IEP 202 +#define ACLK_VIO0_NOC 203 +#define ACLK_VIP 204 +#define ACLK_ISP 205 +#define ACLK_VIO1_NOC 206 +#define ACLK_VIDEO 208 +#define ACLK_BUS 209 +#define ACLK_PERI 210 + +/* pclk gates */ +#define PCLK_GPIO0 320 +#define PCLK_GPIO1 321 +#define PCLK_GPIO2 322 +#define PCLK_GPIO3 323 +#define PCLK_PMUGRF 324 +#define PCLK_MAILBOX 325 +#define PCLK_GRF 329 +#define PCLK_SGRF 330 +#define PCLK_PMU 331 +#define PCLK_I2C0 332 +#define PCLK_I2C1 333 +#define PCLK_I2C2 334 +#define PCLK_I2C3 335 +#define PCLK_I2C4 336 +#define PCLK_I2C5 337 +#define PCLK_SPI0 338 +#define PCLK_SPI1 339 +#define PCLK_SPI2 340 +#define PCLK_UART0 341 +#define PCLK_UART1 342 +#define PCLK_UART2 343 +#define PCLK_UART3 344 +#define PCLK_UART4 345 +#define PCLK_TSADC 346 +#define PCLK_SARADC 347 +#define PCLK_SIM 348 +#define PCLK_GMAC 349 +#define PCLK_PWM0 350 +#define PCLK_PWM1 351 +#define PCLK_TIMER0 353 +#define PCLK_TIMER1 354 +#define PCLK_EDP_CTRL 355 +#define PCLK_MIPI_DSI0 356 +#define PCLK_MIPI_CSI 358 +#define PCLK_HDCP 359 +#define PCLK_HDMI_CTRL 360 +#define PCLK_VIO_H2P 361 +#define PCLK_BUS 362 +#define PCLK_PERI 363 +#define PCLK_DDRUPCTL 364 +#define PCLK_DDRPHY 365 +#define PCLK_ISP 366 +#define PCLK_VIP 367 +#define PCLK_WDT 368 + +/* hclk gates */ +#define HCLK_SFC 448 +#define HCLK_OTG0 449 +#define HCLK_HOST0 450 +#define HCLK_HOST1 451 +#define HCLK_HSIC 452 +#define HCLK_NANDC0 453 +#define HCLK_TSP 455 +#define HCLK_SDMMC 456 +#define HCLK_SDIO0 457 +#define HCLK_EMMC 459 +#define HCLK_HSADC 460 +#define HCLK_CRYPTO 461 +#define HCLK_I2S_2CH 462 +#define HCLK_I2S_8CH 463 +#define HCLK_SPDIF 464 +#define HCLK_VOP 465 +#define HCLK_ROM 467 +#define HCLK_IEP 468 +#define HCLK_ISP 469 +#define HCLK_RGA 470 +#define HCLK_VIO_AHB_ARBI 471 +#define HCLK_VIO_NOC 472 +#define HCLK_VIP 473 +#define HCLK_VIO_H2P 474 +#define HCLK_VIO_HDCPMMU 475 +#define HCLK_VIDEO 476 +#define HCLK_BUS 477 +#define HCLK_PERI 478 + +#define CLK_NR_CLKS (HCLK_PERI + 1) + +/* soft-reset indices */ +#define SRST_CORE_B0 0 +#define SRST_CORE_B1 1 +#define SRST_CORE_B2 2 +#define SRST_CORE_B3 3 +#define SRST_CORE_B0_PO 4 +#define SRST_CORE_B1_PO 5 +#define SRST_CORE_B2_PO 6 +#define SRST_CORE_B3_PO 7 +#define SRST_L2_B 8 +#define SRST_ADB_B 9 +#define SRST_PD_CORE_B_NIU 10 +#define SRST_PDBUS_STRSYS 11 +#define SRST_SOCDBG_B 14 +#define SRST_CORE_B_DBG 15 + +#define SRST_DMAC1 18 +#define SRST_INTMEM 19 +#define SRST_ROM 20 +#define SRST_SPDIF8CH 21 +#define SRST_I2S8CH 23 +#define SRST_MAILBOX 24 +#define SRST_I2S2CH 25 +#define SRST_EFUSE_256 26 +#define SRST_MCU_SYS 28 +#define SRST_MCU_PO 29 +#define SRST_MCU_NOC 30 +#define SRST_EFUSE 31 + +#define SRST_GPIO0 32 +#define SRST_GPIO1 33 +#define SRST_GPIO2 34 +#define SRST_GPIO3 35 +#define SRST_GPIO4 36 +#define SRST_PMUGRF 41 +#define SRST_I2C0 42 +#define SRST_I2C1 43 +#define SRST_I2C2 44 +#define SRST_I2C3 45 +#define SRST_I2C4 46 +#define SRST_I2C5 47 + +#define SRST_DWPWM 48 +#define SRST_MMC_PERI 49 +#define SRST_PERIPH_MMU 50 +#define SRST_GRF 55 +#define SRST_PMU 56 +#define SRST_PERIPH_AXI 57 +#define SRST_PERIPH_AHB 58 +#define SRST_PERIPH_APB 59 +#define SRST_PERIPH_NIU 60 +#define SRST_PDPERI_AHB_ARBI 61 +#define SRST_EMEM 62 +#define SRST_USB_PERI 63 + +#define SRST_DMAC2 64 +#define SRST_MAC 66 +#define SRST_GPS 67 +#define SRST_RKPWM 69 +#define SRST_USBHOST0 72 +#define SRST_HSIC 73 +#define SRST_HSIC_AUX 74 +#define SRST_HSIC_PHY 75 +#define SRST_HSADC 76 +#define SRST_NANDC0 77 +#define SRST_SFC 79 + +#define SRST_SPI0 83 +#define SRST_SPI1 84 +#define SRST_SPI2 85 +#define SRST_SARADC 87 +#define SRST_PDALIVE_NIU 88 +#define SRST_PDPMU_INTMEM 89 +#define SRST_PDPMU_NIU 90 +#define SRST_SGRF 91 + +#define SRST_VIO_ARBI 96 +#define SRST_RGA_NIU 97 +#define SRST_VIO0_NIU_AXI 98 +#define SRST_VIO_NIU_AHB 99 +#define SRST_LCDC0_AXI 100 +#define SRST_LCDC0_AHB 101 +#define SRST_LCDC0_DCLK 102 +#define SRST_VIP 104 +#define SRST_RGA_CORE 105 +#define SRST_IEP_AXI 106 +#define SRST_IEP_AHB 107 +#define SRST_RGA_AXI 108 +#define SRST_RGA_AHB 109 +#define SRST_ISP 110 +#define SRST_EDP_24M 111 + +#define SRST_VIDEO_AXI 112 +#define SRST_VIDEO_AHB 113 +#define SRST_MIPIDPHYTX 114 +#define SRST_MIPIDSI0 115 +#define SRST_MIPIDPHYRX 116 +#define SRST_MIPICSI 117 +#define SRST_GPU 120 +#define SRST_HDMI 121 +#define SRST_EDP 122 +#define SRST_PMU_PVTM 123 +#define SRST_CORE_PVTM 124 +#define SRST_GPU_PVTM 125 +#define SRST_GPU_SYS 126 +#define SRST_GPU_MEM_NIU 127 + +#define SRST_MMC0 128 +#define SRST_SDIO0 129 +#define SRST_EMMC 131 +#define SRST_USBOTG_AHB 132 +#define SRST_USBOTG_PHY 133 +#define SRST_USBOTG_CON 134 +#define SRST_USBHOST0_AHB 135 +#define SRST_USBHOST0_PHY 136 +#define SRST_USBHOST0_CON 137 +#define SRST_USBOTG_UTMI 138 +#define SRST_USBHOST1_UTMI 139 +#define SRST_USB_ADP 141 + +#define SRST_CORESIGHT 144 +#define SRST_PD_CORE_AHB_NOC 145 +#define SRST_PD_CORE_APB_NOC 146 +#define SRST_GIC 148 +#define SRST_LCDC_PWM0 149 +#define SRST_RGA_H2P_BRG 153 +#define SRST_VIDEO 154 +#define SRST_GPU_CFG_NIU 157 +#define SRST_TSADC 159 + +#define SRST_DDRPHY0 160 +#define SRST_DDRPHY0_APB 161 +#define SRST_DDRCTRL0 162 +#define SRST_DDRCTRL0_APB 163 +#define SRST_VIDEO_NIU 165 +#define SRST_VIDEO_NIU_AHB 167 +#define SRST_DDRMSCH0 170 +#define SRST_PDBUS_AHB 173 +#define SRST_CRYPTO 174 + +#define SRST_UART0 179 +#define SRST_UART1 180 +#define SRST_UART2 181 +#define SRST_UART3 182 +#define SRST_UART4 183 +#define SRST_SIMC 186 +#define SRST_TSP 188 +#define SRST_TSP_CLKIN0 189 + +#define SRST_CORE_L0 192 +#define SRST_CORE_L1 193 +#define SRST_CORE_L2 194 +#define SRST_CORE_L3 195 +#define SRST_CORE_L0_PO 195 +#define SRST_CORE_L1_PO 197 +#define SRST_CORE_L2_PO 198 +#define SRST_CORE_L3_PO 199 +#define SRST_L2_L 200 +#define SRST_ADB_L 201 +#define SRST_PD_CORE_L_NIU 202 +#define SRST_CCI_SYS 203 +#define SRST_CCI_DDR 204 +#define SRST_CCI 205 +#define SRST_SOCDBG_L 206 +#define SRST_CORE_L_DBG 207 + +#define SRST_CORE_B0_NC 208 +#define SRST_CORE_B0_PO_NC 209 +#define SRST_L2_B_NC 210 +#define SRST_ADB_B_NC 211 +#define SRST_PD_CORE_B_NIU_NC 212 +#define SRST_PDBUS_STRSYS_NC 213 +#define SRST_CORE_L0_NC 214 +#define SRST_CORE_L0_PO_NC 215 +#define SRST_L2_L_NC 216 +#define SRST_ADB_L_NC 217 +#define SRST_PD_CORE_L_NIU_NC 218 +#define SRST_CCI_SYS_NC 219 +#define SRST_CCI_DDR_NC 220 +#define SRST_CCI_NC 221 +#define SRST_TRACE_NC 222 + +#define SRST_TIMER00 224 +#define SRST_TIMER01 225 +#define SRST_TIMER02 226 +#define SRST_TIMER03 227 +#define SRST_TIMER04 228 +#define SRST_TIMER05 229 +#define SRST_TIMER10 230 +#define SRST_TIMER11 231 +#define SRST_TIMER12 232 +#define SRST_TIMER13 233 +#define SRST_TIMER14 234 +#define SRST_TIMER15 235 +#define SRST_TIMER0_APB 236 +#define SRST_TIMER1_APB 237 + +#endif diff --git a/include/dt-bindings/clock/zx296702-clock.h b/include/dt-bindings/clock/zx296702-clock.h index e683dbb7e7c5..26ee564b0e68 100644 --- a/include/dt-bindings/clock/zx296702-clock.h +++ b/include/dt-bindings/clock/zx296702-clock.h @@ -153,7 +153,16 @@ #define ZX296702_I2S0_WCLK 9 #define ZX296702_I2S0_PCLK 10 #define ZX296702_I2S0_DIV 11 -#define ZX296702_LSP0CLK_END 12 +#define ZX296702_I2S1_WCLK_MUX 12 +#define ZX296702_I2S1_WCLK 13 +#define ZX296702_I2S1_PCLK 14 +#define ZX296702_I2S1_DIV 15 +#define ZX296702_I2S2_WCLK_MUX 16 +#define ZX296702_I2S2_WCLK 17 +#define ZX296702_I2S2_PCLK 18 +#define ZX296702_I2S2_DIV 19 +#define ZX296702_GPIO_CLK 20 +#define ZX296702_LSP0CLK_END 21 #define ZX296702_UART0_WCLK_MUX 0 #define ZX296702_UART0_WCLK 1 @@ -165,6 +174,10 @@ #define ZX296702_SDMMC0_WCLK_DIV 7 #define ZX296702_SDMMC0_WCLK 8 #define ZX296702_SDMMC0_PCLK 9 -#define ZX296702_LSP1CLK_END 10 +#define ZX296702_SPDIF1_WCLK_MUX 10 +#define ZX296702_SPDIF1_WCLK 11 +#define ZX296702_SPDIF1_PCLK 12 +#define ZX296702_SPDIF1_DIV 13 +#define ZX296702_LSP1CLK_END 14 #endif /* __DT_BINDINGS_CLOCK_ZX296702_H */ diff --git a/include/dt-bindings/dma/axi-dmac.h b/include/dt-bindings/dma/axi-dmac.h new file mode 100644 index 000000000000..ad9e6ecb9c2f --- /dev/null +++ b/include/dt-bindings/dma/axi-dmac.h @@ -0,0 +1,48 @@ +/* + * 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_DMA_AXI_DMAC_H__ +#define __DT_BINDINGS_DMA_AXI_DMAC_H__ + +#define AXI_DMAC_BUS_TYPE_AXI_MM 0 +#define AXI_DMAC_BUS_TYPE_AXI_STREAM 1 +#define AXI_DMAC_BUS_TYPE_FIFO 2 + +#endif diff --git a/include/dt-bindings/dma/jz4780-dma.h b/include/dt-bindings/dma/jz4780-dma.h deleted file mode 100644 index df017fdfb44e..000000000000 --- a/include/dt-bindings/dma/jz4780-dma.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef __DT_BINDINGS_DMA_JZ4780_DMA_H__ -#define __DT_BINDINGS_DMA_JZ4780_DMA_H__ - -/* - * Request type numbers for the JZ4780 DMA controller (written to the DRTn - * register for the channel). - */ -#define JZ4780_DMA_I2S1_TX 0x4 -#define JZ4780_DMA_I2S1_RX 0x5 -#define JZ4780_DMA_I2S0_TX 0x6 -#define JZ4780_DMA_I2S0_RX 0x7 -#define JZ4780_DMA_AUTO 0x8 -#define JZ4780_DMA_SADC_RX 0x9 -#define JZ4780_DMA_UART4_TX 0xc -#define JZ4780_DMA_UART4_RX 0xd -#define JZ4780_DMA_UART3_TX 0xe -#define JZ4780_DMA_UART3_RX 0xf -#define JZ4780_DMA_UART2_TX 0x10 -#define JZ4780_DMA_UART2_RX 0x11 -#define JZ4780_DMA_UART1_TX 0x12 -#define JZ4780_DMA_UART1_RX 0x13 -#define JZ4780_DMA_UART0_TX 0x14 -#define JZ4780_DMA_UART0_RX 0x15 -#define JZ4780_DMA_SSI0_TX 0x16 -#define JZ4780_DMA_SSI0_RX 0x17 -#define JZ4780_DMA_SSI1_TX 0x18 -#define JZ4780_DMA_SSI1_RX 0x19 -#define JZ4780_DMA_MSC0_TX 0x1a -#define JZ4780_DMA_MSC0_RX 0x1b -#define JZ4780_DMA_MSC1_TX 0x1c -#define JZ4780_DMA_MSC1_RX 0x1d -#define JZ4780_DMA_MSC2_TX 0x1e -#define JZ4780_DMA_MSC2_RX 0x1f -#define JZ4780_DMA_PCM0_TX 0x20 -#define JZ4780_DMA_PCM0_RX 0x21 -#define JZ4780_DMA_SMB0_TX 0x24 -#define JZ4780_DMA_SMB0_RX 0x25 -#define JZ4780_DMA_SMB1_TX 0x26 -#define JZ4780_DMA_SMB1_RX 0x27 -#define JZ4780_DMA_SMB2_TX 0x28 -#define JZ4780_DMA_SMB2_RX 0x29 -#define JZ4780_DMA_SMB3_TX 0x2a -#define JZ4780_DMA_SMB3_RX 0x2b -#define JZ4780_DMA_SMB4_TX 0x2c -#define JZ4780_DMA_SMB4_RX 0x2d -#define JZ4780_DMA_DES_TX 0x2e -#define JZ4780_DMA_DES_RX 0x2f - -#endif /* __DT_BINDINGS_DMA_JZ4780_DMA_H__ */ diff --git a/include/dt-bindings/i2c/i2c.h b/include/dt-bindings/i2c/i2c.h new file mode 100644 index 000000000000..1d5da81d90f1 --- /dev/null +++ b/include/dt-bindings/i2c/i2c.h @@ -0,0 +1,18 @@ +/* + * This header provides constants for I2C bindings + * + * Copyright (C) 2015 by Sang Engineering + * Copyright (C) 2015 by Renesas Electronics Corporation + * + * Wolfram Sang <wsa@sang-engineering.com> + * + * GPLv2 only + */ + +#ifndef _DT_BINDINGS_I2C_I2C_H +#define _DT_BINDINGS_I2C_I2C_H + +#define I2C_TEN_BIT_ADDRESS (1 << 31) +#define I2C_OWN_SLAVE_ADDRESS (1 << 30) + +#endif diff --git a/include/dt-bindings/leds/leds-ns2.h b/include/dt-bindings/leds/leds-ns2.h new file mode 100644 index 000000000000..491c5f974a92 --- /dev/null +++ b/include/dt-bindings/leds/leds-ns2.h @@ -0,0 +1,8 @@ +#ifndef _DT_BINDINGS_LEDS_NS2_H +#define _DT_BINDINGS_LEDS_NS2_H + +#define NS_V2_LED_OFF 0 +#define NS_V2_LED_ON 1 +#define NS_V2_LED_SATA 2 + +#endif diff --git a/include/dt-bindings/media/c8sectpfe.h b/include/dt-bindings/media/c8sectpfe.h new file mode 100644 index 000000000000..a0b5c7be683c --- /dev/null +++ b/include/dt-bindings/media/c8sectpfe.h @@ -0,0 +1,12 @@ +#ifndef __DT_C8SECTPFE_H +#define __DT_C8SECTPFE_H + +#define STV0367_TDA18212_NIMA_1 0 +#define STV0367_TDA18212_NIMA_2 1 +#define STV0367_TDA18212_NIMB_1 2 +#define STV0367_TDA18212_NIMB_2 3 + +#define STV0903_6110_LNB24_NIMA 4 +#define STV0903_6110_LNB24_NIMB 5 + +#endif /* __DT_C8SECTPFE_H */ diff --git a/include/dt-bindings/memory/tegra210-mc.h b/include/dt-bindings/memory/tegra210-mc.h new file mode 100644 index 000000000000..d1731bc14dbc --- /dev/null +++ b/include/dt-bindings/memory/tegra210-mc.h @@ -0,0 +1,36 @@ +#ifndef DT_BINDINGS_MEMORY_TEGRA210_MC_H +#define DT_BINDINGS_MEMORY_TEGRA210_MC_H + +#define TEGRA_SWGROUP_PTC 0 +#define TEGRA_SWGROUP_DC 1 +#define TEGRA_SWGROUP_DCB 2 +#define TEGRA_SWGROUP_AFI 3 +#define TEGRA_SWGROUP_AVPC 4 +#define TEGRA_SWGROUP_HDA 5 +#define TEGRA_SWGROUP_HC 6 +#define TEGRA_SWGROUP_NVENC 7 +#define TEGRA_SWGROUP_PPCS 8 +#define TEGRA_SWGROUP_SATA 9 +#define TEGRA_SWGROUP_MPCORE 10 +#define TEGRA_SWGROUP_ISP2 11 +#define TEGRA_SWGROUP_XUSB_HOST 12 +#define TEGRA_SWGROUP_XUSB_DEV 13 +#define TEGRA_SWGROUP_ISP2B 14 +#define TEGRA_SWGROUP_TSEC 15 +#define TEGRA_SWGROUP_A9AVP 16 +#define TEGRA_SWGROUP_GPU 17 +#define TEGRA_SWGROUP_SDMMC1A 18 +#define TEGRA_SWGROUP_SDMMC2A 19 +#define TEGRA_SWGROUP_SDMMC3A 20 +#define TEGRA_SWGROUP_SDMMC4A 21 +#define TEGRA_SWGROUP_VIC 22 +#define TEGRA_SWGROUP_VI 23 +#define TEGRA_SWGROUP_NVDEC 24 +#define TEGRA_SWGROUP_APE 25 +#define TEGRA_SWGROUP_NVJPG 26 +#define TEGRA_SWGROUP_SE 27 +#define TEGRA_SWGROUP_AXIAP 28 +#define TEGRA_SWGROUP_ETR 29 +#define TEGRA_SWGROUP_TSECB 30 + +#endif diff --git a/include/dt-bindings/mfd/st-lpc.h b/include/dt-bindings/mfd/st-lpc.h index e3e6c75d8822..d05894afa7e7 100644 --- a/include/dt-bindings/mfd/st-lpc.h +++ b/include/dt-bindings/mfd/st-lpc.h @@ -11,5 +11,6 @@ #define ST_LPC_MODE_RTC 0 #define ST_LPC_MODE_WDT 1 +#define ST_LPC_MODE_CLKSRC 2 #endif /* __DT_BINDINGS_ST_LPC_H__ */ diff --git a/include/dt-bindings/pinctrl/am43xx.h b/include/dt-bindings/pinctrl/am43xx.h index b00bbc9c60b4..774dc1e843c5 100644 --- a/include/dt-bindings/pinctrl/am43xx.h +++ b/include/dt-bindings/pinctrl/am43xx.h @@ -14,6 +14,7 @@ #define MUX_MODE6 6 #define MUX_MODE7 7 #define MUX_MODE8 8 +#define MUX_MODE9 9 #define PULL_DISABLE (1 << 16) #define PULL_UP (1 << 17) diff --git a/include/dt-bindings/pinctrl/dra.h b/include/dt-bindings/pinctrl/dra.h index 7448edff4723..4379e29f0460 100644 --- a/include/dt-bindings/pinctrl/dra.h +++ b/include/dt-bindings/pinctrl/dra.h @@ -30,6 +30,26 @@ #define MUX_MODE14 0xe #define MUX_MODE15 0xf +/* Certain pins need virtual mode, but note: they may glitch */ +#define MUX_VIRTUAL_MODE0 (MODE_SELECT | (0x0 << 4)) +#define MUX_VIRTUAL_MODE1 (MODE_SELECT | (0x1 << 4)) +#define MUX_VIRTUAL_MODE2 (MODE_SELECT | (0x2 << 4)) +#define MUX_VIRTUAL_MODE3 (MODE_SELECT | (0x3 << 4)) +#define MUX_VIRTUAL_MODE4 (MODE_SELECT | (0x4 << 4)) +#define MUX_VIRTUAL_MODE5 (MODE_SELECT | (0x5 << 4)) +#define MUX_VIRTUAL_MODE6 (MODE_SELECT | (0x6 << 4)) +#define MUX_VIRTUAL_MODE7 (MODE_SELECT | (0x7 << 4)) +#define MUX_VIRTUAL_MODE8 (MODE_SELECT | (0x8 << 4)) +#define MUX_VIRTUAL_MODE9 (MODE_SELECT | (0x9 << 4)) +#define MUX_VIRTUAL_MODE10 (MODE_SELECT | (0xa << 4)) +#define MUX_VIRTUAL_MODE11 (MODE_SELECT | (0xb << 4)) +#define MUX_VIRTUAL_MODE12 (MODE_SELECT | (0xc << 4)) +#define MUX_VIRTUAL_MODE13 (MODE_SELECT | (0xd << 4)) +#define MUX_VIRTUAL_MODE14 (MODE_SELECT | (0xe << 4)) +#define MUX_VIRTUAL_MODE15 (MODE_SELECT | (0xf << 4)) + +#define MODE_SELECT (1 << 8) + #define PULL_ENA (0 << 16) #define PULL_DIS (1 << 16) #define PULL_UP (1 << 17) diff --git a/include/dt-bindings/pinctrl/qcom,pmic-mpp.h b/include/dt-bindings/pinctrl/qcom,pmic-mpp.h index c10205491f8d..a15c1704d0ec 100644 --- a/include/dt-bindings/pinctrl/qcom,pmic-mpp.h +++ b/include/dt-bindings/pinctrl/qcom,pmic-mpp.h @@ -7,6 +7,47 @@ #define _DT_BINDINGS_PINCTRL_QCOM_PMIC_MPP_H /* power-source */ + +/* Digital Input/Output: level [PM8058] */ +#define PM8058_MPP_VPH 0 +#define PM8058_MPP_S3 1 +#define PM8058_MPP_L2 2 +#define PM8058_MPP_L3 3 + +/* Digital Input/Output: level [PM8901] */ +#define PM8901_MPP_MSMIO 0 +#define PM8901_MPP_DIG 1 +#define PM8901_MPP_L5 2 +#define PM8901_MPP_S4 3 +#define PM8901_MPP_VPH 4 + +/* Digital Input/Output: level [PM8921] */ +#define PM8921_MPP_S4 1 +#define PM8921_MPP_L15 3 +#define PM8921_MPP_L17 4 +#define PM8921_MPP_VPH 7 + +/* Digital Input/Output: level [PM8821] */ +#define PM8821_MPP_1P8 0 +#define PM8821_MPP_VPH 7 + +/* Digital Input/Output: level [PM8018] */ +#define PM8018_MPP_L4 0 +#define PM8018_MPP_L14 1 +#define PM8018_MPP_S3 2 +#define PM8018_MPP_L6 3 +#define PM8018_MPP_L2 4 +#define PM8018_MPP_L5 5 +#define PM8018_MPP_VPH 7 + +/* Digital Input/Output: level [PM8038] */ +#define PM8038_MPP_L20 0 +#define PM8038_MPP_L11 1 +#define PM8038_MPP_L5 2 +#define PM8038_MPP_L15 3 +#define PM8038_MPP_L17 4 +#define PM8038_MPP_VPH 7 + #define PM8841_MPP_VPH 0 #define PM8841_MPP_S3 2 @@ -37,6 +78,16 @@ #define PMIC_MPP_AMUX_ROUTE_ABUS3 6 #define PMIC_MPP_AMUX_ROUTE_ABUS4 7 +/* Analog Output: level */ +#define PMIC_MPP_AOUT_LVL_1V25 0 +#define PMIC_MPP_AOUT_LVL_1V25_2 1 +#define PMIC_MPP_AOUT_LVL_0V625 2 +#define PMIC_MPP_AOUT_LVL_0V3125 3 +#define PMIC_MPP_AOUT_LVL_MPP 4 +#define PMIC_MPP_AOUT_LVL_ABUS1 5 +#define PMIC_MPP_AOUT_LVL_ABUS2 6 +#define PMIC_MPP_AOUT_LVL_ABUS3 7 + /* To be used with "function" */ #define PMIC_MPP_FUNC_NORMAL "normal" #define PMIC_MPP_FUNC_PAIRED "paired" diff --git a/include/dt-bindings/power/mt8173-power.h b/include/dt-bindings/power/mt8173-power.h new file mode 100644 index 000000000000..b34cee95aa89 --- /dev/null +++ b/include/dt-bindings/power/mt8173-power.h @@ -0,0 +1,15 @@ +#ifndef _DT_BINDINGS_POWER_MT8183_POWER_H +#define _DT_BINDINGS_POWER_MT8183_POWER_H + +#define MT8173_POWER_DOMAIN_VDEC 0 +#define MT8173_POWER_DOMAIN_VENC 1 +#define MT8173_POWER_DOMAIN_ISP 2 +#define MT8173_POWER_DOMAIN_MM 3 +#define MT8173_POWER_DOMAIN_VENC_LT 4 +#define MT8173_POWER_DOMAIN_AUDIO 5 +#define MT8173_POWER_DOMAIN_USB 6 +#define MT8173_POWER_DOMAIN_MFG_ASYNC 7 +#define MT8173_POWER_DOMAIN_MFG_2D 8 +#define MT8173_POWER_DOMAIN_MFG 9 + +#endif /* _DT_BINDINGS_POWER_MT8183_POWER_H */ diff --git a/include/dt-bindings/reset/altr,rst-mgr-a10.h b/include/dt-bindings/reset/altr,rst-mgr-a10.h new file mode 100644 index 000000000000..acb0bbf4f9f5 --- /dev/null +++ b/include/dt-bindings/reset/altr,rst-mgr-a10.h @@ -0,0 +1,110 @@ +/* + * Copyright (c) 2014, Steffen Trumtrar <s.trumtrar@pengutronix.de> + * + * 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_ALTR_RST_MGR_A10_H +#define _DT_BINDINGS_RESET_ALTR_RST_MGR_A10_H + +/* MPUMODRST */ +#define CPU0_RESET 0 +#define CPU1_RESET 1 +#define WDS_RESET 2 +#define SCUPER_RESET 3 + +/* PER0MODRST */ +#define EMAC0_RESET 32 +#define EMAC1_RESET 33 +#define EMAC2_RESET 34 +#define USB0_RESET 35 +#define USB1_RESET 36 +#define NAND_RESET 37 +#define QSPI_RESET 38 +#define SDMMC_RESET 39 +#define EMAC0_OCP_RESET 40 +#define EMAC1_OCP_RESET 41 +#define EMAC2_OCP_RESET 42 +#define USB0_OCP_RESET 43 +#define USB1_OCP_RESET 44 +#define NAND_OCP_RESET 45 +#define QSPI_OCP_RESET 46 +#define SDMMC_OCP_RESET 47 +#define DMA_RESET 48 +#define SPIM0_RESET 49 +#define SPIM1_RESET 50 +#define SPIS0_RESET 51 +#define SPIS1_RESET 52 +#define DMA_OCP_RESET 53 +#define EMAC_PTP_RESET 54 +/* 55 is empty*/ +#define DMAIF0_RESET 56 +#define DMAIF1_RESET 57 +#define DMAIF2_RESET 58 +#define DMAIF3_RESET 59 +#define DMAIF4_RESET 60 +#define DMAIF5_RESET 61 +#define DMAIF6_RESET 62 +#define DMAIF7_RESET 63 + +/* PER1MODRST */ +#define L4WD0_RESET 64 +#define L4WD1_RESET 65 +#define L4SYSTIMER0_RESET 66 +#define L4SYSTIMER1_RESET 67 +#define SPTIMER0_RESET 68 +#define SPTIMER1_RESET 69 +/* 70-71 is reserved */ +#define I2C0_RESET 72 +#define I2C1_RESET 73 +#define I2C2_RESET 74 +#define I2C3_RESET 75 +#define I2C4_RESET 76 +/* 77-79 is reserved */ +#define UART0_RESET 80 +#define UART1_RESET 81 +/* 82-87 is reserved */ +#define GPIO0_RESET 88 +#define GPIO1_RESET 89 +#define GPIO2_RESET 90 + +/* BRGMODRST */ +#define HPS2FPGA_RESET 96 +#define LWHPS2FPGA_RESET 97 +#define FPGA2HPS_RESET 98 +#define F2SSDRAM0_RESET 99 +#define F2SSDRAM1_RESET 100 +#define F2SSDRAM2_RESET 101 +#define DDRSCH_RESET 102 + +/* SYSMODRST*/ +#define ROM_RESET 128 +#define OCRAM_RESET 129 +/* 130 is reserved */ +#define FPGAMGR_RESET 131 +#define S2F_RESET 132 +#define SYSDBG_RESET 133 +#define OCRAM_OCP_RESET 134 + +/* COLDMODRST */ +#define CLKMGRCOLD_RESET 160 +/* 161-162 is reserved */ +#define S2FCOLD_RESET 163 +#define TIMESTAMPCOLD_RESET 164 +#define TAPCOLD_RESET 165 +#define HMCCOLD_RESET 166 +#define IOMGRCOLD_RESET 167 + +/* NRSTMODRST */ +#define NRSTPINOE_RESET 192 + +/* DBGMODRST */ +#define DBG_RESET 224 +#endif diff --git a/include/dt-bindings/reset-controller/stih407-resets.h b/include/dt-bindings/reset/stih407-resets.h index 02d4328fe479..02d4328fe479 100644 --- a/include/dt-bindings/reset-controller/stih407-resets.h +++ b/include/dt-bindings/reset/stih407-resets.h diff --git a/include/dt-bindings/reset-controller/stih415-resets.h b/include/dt-bindings/reset/stih415-resets.h index c2329fe29cf6..c2329fe29cf6 100644 --- a/include/dt-bindings/reset-controller/stih415-resets.h +++ b/include/dt-bindings/reset/stih415-resets.h diff --git a/include/dt-bindings/reset-controller/stih416-resets.h b/include/dt-bindings/reset/stih416-resets.h index fcf9af1ac0b2..fcf9af1ac0b2 100644 --- a/include/dt-bindings/reset-controller/stih416-resets.h +++ b/include/dt-bindings/reset/stih416-resets.h diff --git a/include/dt-bindings/reset/tegra124-car.h b/include/dt-bindings/reset/tegra124-car.h new file mode 100644 index 000000000000..070e4f6e7486 --- /dev/null +++ b/include/dt-bindings/reset/tegra124-car.h @@ -0,0 +1,12 @@ +/* + * This header provides Tegra124-specific constants for binding + * nvidia,tegra124-car. + */ + +#ifndef _DT_BINDINGS_RESET_TEGRA124_CAR_H +#define _DT_BINDINGS_RESET_TEGRA124_CAR_H + +#define TEGRA124_RESET(x) (6 * 32 + (x)) +#define TEGRA124_RST_DFLL_DVCO TEGRA124_RESET(0) + +#endif /* _DT_BINDINGS_RESET_TEGRA124_CAR_H */ diff --git a/include/keys/system_keyring.h b/include/keys/system_keyring.h index 72665eb80692..b20cd885c1fd 100644 --- a/include/keys/system_keyring.h +++ b/include/keys/system_keyring.h @@ -15,6 +15,7 @@ #ifdef CONFIG_SYSTEM_TRUSTED_KEYRING #include <linux/key.h> +#include <crypto/public_key.h> extern struct key *system_trusted_keyring; static inline struct key *get_system_trusted_keyring(void) @@ -28,4 +29,10 @@ static inline struct key *get_system_trusted_keyring(void) } #endif +#ifdef CONFIG_SYSTEM_DATA_VERIFICATION +extern int system_verify_data(const void *data, unsigned long len, + const void *raw_pkcs7, size_t pkcs7_len, + enum key_being_used_for usage); +#endif + #endif /* _KEYS_SYSTEM_KEYRING_H */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index d2445fa9999f..7235c4851460 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -15,10 +15,6 @@ * 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 - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ @@ -221,7 +217,7 @@ struct pci_dev; int acpi_pci_irq_enable (struct pci_dev *dev); void acpi_penalize_isa_irq(int irq, int active); - +void acpi_penalize_sci_irq(int irq, int trigger, int polarity); void acpi_pci_irq_disable (struct pci_dev *dev); extern int ec_read(u8 addr, u8 *val); diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index 0ddb5c02ad8b..6a0a89ed7f81 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -33,12 +33,14 @@ #define UART01x_DR 0x00 /* Data read or written from the interface. */ #define UART01x_RSR 0x04 /* Receive status register (Read). */ #define UART01x_ECR 0x04 /* Error clear register (Write). */ +#define ZX_UART01x_DR 0x04 /* Data read or written from the interface. */ #define UART010_LCRH 0x08 /* Line control register, high byte. */ #define ST_UART011_DMAWM 0x08 /* DMA watermark configure register. */ #define UART010_LCRM 0x0C /* Line control register, middle byte. */ #define ST_UART011_TIMEOUT 0x0C /* Timeout period register. */ #define UART010_LCRL 0x10 /* Line control register, low byte. */ #define UART010_CR 0x14 /* Control register. */ +#define ZX_UART01x_FR 0x14 /* Flag register (Read only). */ #define UART01x_FR 0x18 /* Flag register (Read only). */ #define UART010_IIR 0x1C /* Interrupt identification register (Read). */ #define UART010_ICR 0x1C /* Interrupt clear register (Write). */ @@ -49,13 +51,21 @@ #define UART011_LCRH 0x2c /* Line control register. */ #define ST_UART011_LCRH_TX 0x2c /* Tx Line control register. */ #define UART011_CR 0x30 /* Control register. */ +#define ZX_UART011_LCRH_TX 0x30 /* Tx Line control register. */ #define UART011_IFLS 0x34 /* Interrupt fifo level select. */ +#define ZX_UART011_CR 0x34 /* Control register. */ +#define ZX_UART011_IFLS 0x38 /* Interrupt fifo level select. */ #define UART011_IMSC 0x38 /* Interrupt mask. */ #define UART011_RIS 0x3c /* Raw interrupt status. */ #define UART011_MIS 0x40 /* Masked interrupt status. */ +#define ZX_UART011_IMSC 0x40 /* Interrupt mask. */ #define UART011_ICR 0x44 /* Interrupt clear register. */ +#define ZX_UART011_RIS 0x44 /* Raw interrupt status. */ #define UART011_DMACR 0x48 /* DMA control register. */ +#define ZX_UART011_MIS 0x48 /* Masked interrupt status. */ +#define ZX_UART011_ICR 0x4c /* Interrupt clear register. */ #define ST_UART011_XFCR 0x50 /* XON/XOFF control register. */ +#define ZX_UART011_DMACR 0x50 /* DMA control register. */ #define ST_UART011_XON1 0x54 /* XON1 register. */ #define ST_UART011_XON2 0x58 /* XON2 register. */ #define ST_UART011_XOFF1 0x5C /* XON1 register. */ @@ -75,15 +85,19 @@ #define UART01x_RSR_PE 0x02 #define UART01x_RSR_FE 0x01 +#define ZX_UART01x_FR_BUSY 0x300 #define UART011_FR_RI 0x100 #define UART011_FR_TXFE 0x080 #define UART011_FR_RXFF 0x040 #define UART01x_FR_TXFF 0x020 #define UART01x_FR_RXFE 0x010 #define UART01x_FR_BUSY 0x008 +#define ZX_UART01x_FR_DSR 0x008 #define UART01x_FR_DCD 0x004 #define UART01x_FR_DSR 0x002 +#define ZX_UART01x_FR_CTS 0x002 #define UART01x_FR_CTS 0x001 +#define ZX_UART011_FR_RI 0x001 #define UART01x_FR_TMSK (UART01x_FR_TXFF + UART01x_FR_BUSY) #define UART011_CR_CTSEN 0x8000 /* CTS hardware flow control */ diff --git a/include/linux/asn1_ber_bytecode.h b/include/linux/asn1_ber_bytecode.h index 945d44ae529c..ab3a6c002f7b 100644 --- a/include/linux/asn1_ber_bytecode.h +++ b/include/linux/asn1_ber_bytecode.h @@ -45,23 +45,27 @@ enum asn1_opcode { ASN1_OP_MATCH_JUMP = 0x04, ASN1_OP_MATCH_JUMP_OR_SKIP = 0x05, ASN1_OP_MATCH_ANY = 0x08, + ASN1_OP_MATCH_ANY_OR_SKIP = 0x09, ASN1_OP_MATCH_ANY_ACT = 0x0a, + ASN1_OP_MATCH_ANY_ACT_OR_SKIP = 0x0b, /* Everything before here matches unconditionally */ ASN1_OP_COND_MATCH_OR_SKIP = 0x11, ASN1_OP_COND_MATCH_ACT_OR_SKIP = 0x13, ASN1_OP_COND_MATCH_JUMP_OR_SKIP = 0x15, ASN1_OP_COND_MATCH_ANY = 0x18, + ASN1_OP_COND_MATCH_ANY_OR_SKIP = 0x19, ASN1_OP_COND_MATCH_ANY_ACT = 0x1a, + ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP = 0x1b, /* Everything before here will want a tag from the data */ -#define ASN1_OP__MATCHES_TAG ASN1_OP_COND_MATCH_ANY_ACT +#define ASN1_OP__MATCHES_TAG ASN1_OP_COND_MATCH_ANY_ACT_OR_SKIP /* These are here to help fill up space */ - ASN1_OP_COND_FAIL = 0x1b, - ASN1_OP_COMPLETE = 0x1c, - ASN1_OP_ACT = 0x1d, - ASN1_OP_RETURN = 0x1e, + ASN1_OP_COND_FAIL = 0x1c, + ASN1_OP_COMPLETE = 0x1d, + ASN1_OP_ACT = 0x1e, + ASN1_OP_MAYBE_ACT = 0x1f, /* The following eight have bit 0 -> SET, 1 -> OF, 2 -> ACT */ ASN1_OP_END_SEQ = 0x20, @@ -76,6 +80,8 @@ enum asn1_opcode { #define ASN1_OP_END__OF 0x02 #define ASN1_OP_END__ACT 0x04 + ASN1_OP_RETURN = 0x28, + ASN1_OP__NR }; diff --git a/include/linux/atmel_serial.h b/include/linux/atmel_serial.h index 00beddf6be20..ee696d7e8a43 100644 --- a/include/linux/atmel_serial.h +++ b/include/linux/atmel_serial.h @@ -16,115 +16,151 @@ #ifndef ATMEL_SERIAL_H #define ATMEL_SERIAL_H -#define ATMEL_US_CR 0x00 /* Control Register */ -#define ATMEL_US_RSTRX (1 << 2) /* Reset Receiver */ -#define ATMEL_US_RSTTX (1 << 3) /* Reset Transmitter */ -#define ATMEL_US_RXEN (1 << 4) /* Receiver Enable */ -#define ATMEL_US_RXDIS (1 << 5) /* Receiver Disable */ -#define ATMEL_US_TXEN (1 << 6) /* Transmitter Enable */ -#define ATMEL_US_TXDIS (1 << 7) /* Transmitter Disable */ -#define ATMEL_US_RSTSTA (1 << 8) /* Reset Status Bits */ -#define ATMEL_US_STTBRK (1 << 9) /* Start Break */ -#define ATMEL_US_STPBRK (1 << 10) /* Stop Break */ -#define ATMEL_US_STTTO (1 << 11) /* Start Time-out */ -#define ATMEL_US_SENDA (1 << 12) /* Send Address */ -#define ATMEL_US_RSTIT (1 << 13) /* Reset Iterations */ -#define ATMEL_US_RSTNACK (1 << 14) /* Reset Non Acknowledge */ -#define ATMEL_US_RETTO (1 << 15) /* Rearm Time-out */ -#define ATMEL_US_DTREN (1 << 16) /* Data Terminal Ready Enable [AT91RM9200 only] */ -#define ATMEL_US_DTRDIS (1 << 17) /* Data Terminal Ready Disable [AT91RM9200 only] */ -#define ATMEL_US_RTSEN (1 << 18) /* Request To Send Enable */ -#define ATMEL_US_RTSDIS (1 << 19) /* Request To Send Disable */ +#define ATMEL_US_CR 0x00 /* Control Register */ +#define ATMEL_US_RSTRX BIT(2) /* Reset Receiver */ +#define ATMEL_US_RSTTX BIT(3) /* Reset Transmitter */ +#define ATMEL_US_RXEN BIT(4) /* Receiver Enable */ +#define ATMEL_US_RXDIS BIT(5) /* Receiver Disable */ +#define ATMEL_US_TXEN BIT(6) /* Transmitter Enable */ +#define ATMEL_US_TXDIS BIT(7) /* Transmitter Disable */ +#define ATMEL_US_RSTSTA BIT(8) /* Reset Status Bits */ +#define ATMEL_US_STTBRK BIT(9) /* Start Break */ +#define ATMEL_US_STPBRK BIT(10) /* Stop Break */ +#define ATMEL_US_STTTO BIT(11) /* Start Time-out */ +#define ATMEL_US_SENDA BIT(12) /* Send Address */ +#define ATMEL_US_RSTIT BIT(13) /* Reset Iterations */ +#define ATMEL_US_RSTNACK BIT(14) /* Reset Non Acknowledge */ +#define ATMEL_US_RETTO BIT(15) /* Rearm Time-out */ +#define ATMEL_US_DTREN BIT(16) /* Data Terminal Ready Enable */ +#define ATMEL_US_DTRDIS BIT(17) /* Data Terminal Ready Disable */ +#define ATMEL_US_RTSEN BIT(18) /* Request To Send Enable */ +#define ATMEL_US_RTSDIS BIT(19) /* Request To Send Disable */ +#define ATMEL_US_TXFCLR BIT(24) /* Transmit FIFO Clear */ +#define ATMEL_US_RXFCLR BIT(25) /* Receive FIFO Clear */ +#define ATMEL_US_TXFLCLR BIT(26) /* Transmit FIFO Lock Clear */ +#define ATMEL_US_FIFOEN BIT(30) /* FIFO enable */ +#define ATMEL_US_FIFODIS BIT(31) /* FIFO disable */ -#define ATMEL_US_MR 0x04 /* Mode Register */ -#define ATMEL_US_USMODE (0xf << 0) /* Mode of the USART */ -#define ATMEL_US_USMODE_NORMAL 0 -#define ATMEL_US_USMODE_RS485 1 -#define ATMEL_US_USMODE_HWHS 2 -#define ATMEL_US_USMODE_MODEM 3 -#define ATMEL_US_USMODE_ISO7816_T0 4 -#define ATMEL_US_USMODE_ISO7816_T1 6 -#define ATMEL_US_USMODE_IRDA 8 -#define ATMEL_US_USCLKS (3 << 4) /* Clock Selection */ -#define ATMEL_US_USCLKS_MCK (0 << 4) -#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4) -#define ATMEL_US_USCLKS_SCK (3 << 4) -#define ATMEL_US_CHRL (3 << 6) /* Character Length */ -#define ATMEL_US_CHRL_5 (0 << 6) -#define ATMEL_US_CHRL_6 (1 << 6) -#define ATMEL_US_CHRL_7 (2 << 6) -#define ATMEL_US_CHRL_8 (3 << 6) -#define ATMEL_US_SYNC (1 << 8) /* Synchronous Mode Select */ -#define ATMEL_US_PAR (7 << 9) /* Parity Type */ -#define ATMEL_US_PAR_EVEN (0 << 9) -#define ATMEL_US_PAR_ODD (1 << 9) -#define ATMEL_US_PAR_SPACE (2 << 9) -#define ATMEL_US_PAR_MARK (3 << 9) -#define ATMEL_US_PAR_NONE (4 << 9) -#define ATMEL_US_PAR_MULTI_DROP (6 << 9) -#define ATMEL_US_NBSTOP (3 << 12) /* Number of Stop Bits */ -#define ATMEL_US_NBSTOP_1 (0 << 12) -#define ATMEL_US_NBSTOP_1_5 (1 << 12) -#define ATMEL_US_NBSTOP_2 (2 << 12) -#define ATMEL_US_CHMODE (3 << 14) /* Channel Mode */ -#define ATMEL_US_CHMODE_NORMAL (0 << 14) -#define ATMEL_US_CHMODE_ECHO (1 << 14) -#define ATMEL_US_CHMODE_LOC_LOOP (2 << 14) -#define ATMEL_US_CHMODE_REM_LOOP (3 << 14) -#define ATMEL_US_MSBF (1 << 16) /* Bit Order */ -#define ATMEL_US_MODE9 (1 << 17) /* 9-bit Character Length */ -#define ATMEL_US_CLKO (1 << 18) /* Clock Output Select */ -#define ATMEL_US_OVER (1 << 19) /* Oversampling Mode */ -#define ATMEL_US_INACK (1 << 20) /* Inhibit Non Acknowledge */ -#define ATMEL_US_DSNACK (1 << 21) /* Disable Successive NACK */ -#define ATMEL_US_MAX_ITER (7 << 24) /* Max Iterations */ -#define ATMEL_US_FILTER (1 << 28) /* Infrared Receive Line Filter */ +#define ATMEL_US_MR 0x04 /* Mode Register */ +#define ATMEL_US_USMODE GENMASK(3, 0) /* Mode of the USART */ +#define ATMEL_US_USMODE_NORMAL 0 +#define ATMEL_US_USMODE_RS485 1 +#define ATMEL_US_USMODE_HWHS 2 +#define ATMEL_US_USMODE_MODEM 3 +#define ATMEL_US_USMODE_ISO7816_T0 4 +#define ATMEL_US_USMODE_ISO7816_T1 6 +#define ATMEL_US_USMODE_IRDA 8 +#define ATMEL_US_USCLKS GENMASK(5, 4) /* Clock Selection */ +#define ATMEL_US_USCLKS_MCK (0 << 4) +#define ATMEL_US_USCLKS_MCK_DIV8 (1 << 4) +#define ATMEL_US_USCLKS_SCK (3 << 4) +#define ATMEL_US_CHRL GENMASK(7, 6) /* Character Length */ +#define ATMEL_US_CHRL_5 (0 << 6) +#define ATMEL_US_CHRL_6 (1 << 6) +#define ATMEL_US_CHRL_7 (2 << 6) +#define ATMEL_US_CHRL_8 (3 << 6) +#define ATMEL_US_SYNC BIT(8) /* Synchronous Mode Select */ +#define ATMEL_US_PAR GENMASK(11, 9) /* Parity Type */ +#define ATMEL_US_PAR_EVEN (0 << 9) +#define ATMEL_US_PAR_ODD (1 << 9) +#define ATMEL_US_PAR_SPACE (2 << 9) +#define ATMEL_US_PAR_MARK (3 << 9) +#define ATMEL_US_PAR_NONE (4 << 9) +#define ATMEL_US_PAR_MULTI_DROP (6 << 9) +#define ATMEL_US_NBSTOP GENMASK(13, 12) /* Number of Stop Bits */ +#define ATMEL_US_NBSTOP_1 (0 << 12) +#define ATMEL_US_NBSTOP_1_5 (1 << 12) +#define ATMEL_US_NBSTOP_2 (2 << 12) +#define ATMEL_US_CHMODE GENMASK(15, 14) /* Channel Mode */ +#define ATMEL_US_CHMODE_NORMAL (0 << 14) +#define ATMEL_US_CHMODE_ECHO (1 << 14) +#define ATMEL_US_CHMODE_LOC_LOOP (2 << 14) +#define ATMEL_US_CHMODE_REM_LOOP (3 << 14) +#define ATMEL_US_MSBF BIT(16) /* Bit Order */ +#define ATMEL_US_MODE9 BIT(17) /* 9-bit Character Length */ +#define ATMEL_US_CLKO BIT(18) /* Clock Output Select */ +#define ATMEL_US_OVER BIT(19) /* Oversampling Mode */ +#define ATMEL_US_INACK BIT(20) /* Inhibit Non Acknowledge */ +#define ATMEL_US_DSNACK BIT(21) /* Disable Successive NACK */ +#define ATMEL_US_MAX_ITER GENMASK(26, 24) /* Max Iterations */ +#define ATMEL_US_FILTER BIT(28) /* Infrared Receive Line Filter */ -#define ATMEL_US_IER 0x08 /* Interrupt Enable Register */ -#define ATMEL_US_RXRDY (1 << 0) /* Receiver Ready */ -#define ATMEL_US_TXRDY (1 << 1) /* Transmitter Ready */ -#define ATMEL_US_RXBRK (1 << 2) /* Break Received / End of Break */ -#define ATMEL_US_ENDRX (1 << 3) /* End of Receiver Transfer */ -#define ATMEL_US_ENDTX (1 << 4) /* End of Transmitter Transfer */ -#define ATMEL_US_OVRE (1 << 5) /* Overrun Error */ -#define ATMEL_US_FRAME (1 << 6) /* Framing Error */ -#define ATMEL_US_PARE (1 << 7) /* Parity Error */ -#define ATMEL_US_TIMEOUT (1 << 8) /* Receiver Time-out */ -#define ATMEL_US_TXEMPTY (1 << 9) /* Transmitter Empty */ -#define ATMEL_US_ITERATION (1 << 10) /* Max number of Repetitions Reached */ -#define ATMEL_US_TXBUFE (1 << 11) /* Transmission Buffer Empty */ -#define ATMEL_US_RXBUFF (1 << 12) /* Reception Buffer Full */ -#define ATMEL_US_NACK (1 << 13) /* Non Acknowledge */ -#define ATMEL_US_RIIC (1 << 16) /* Ring Indicator Input Change [AT91RM9200 only] */ -#define ATMEL_US_DSRIC (1 << 17) /* Data Set Ready Input Change [AT91RM9200 only] */ -#define ATMEL_US_DCDIC (1 << 18) /* Data Carrier Detect Input Change [AT91RM9200 only] */ -#define ATMEL_US_CTSIC (1 << 19) /* Clear to Send Input Change */ -#define ATMEL_US_RI (1 << 20) /* RI */ -#define ATMEL_US_DSR (1 << 21) /* DSR */ -#define ATMEL_US_DCD (1 << 22) /* DCD */ -#define ATMEL_US_CTS (1 << 23) /* CTS */ +#define ATMEL_US_IER 0x08 /* Interrupt Enable Register */ +#define ATMEL_US_RXRDY BIT(0) /* Receiver Ready */ +#define ATMEL_US_TXRDY BIT(1) /* Transmitter Ready */ +#define ATMEL_US_RXBRK BIT(2) /* Break Received / End of Break */ +#define ATMEL_US_ENDRX BIT(3) /* End of Receiver Transfer */ +#define ATMEL_US_ENDTX BIT(4) /* End of Transmitter Transfer */ +#define ATMEL_US_OVRE BIT(5) /* Overrun Error */ +#define ATMEL_US_FRAME BIT(6) /* Framing Error */ +#define ATMEL_US_PARE BIT(7) /* Parity Error */ +#define ATMEL_US_TIMEOUT BIT(8) /* Receiver Time-out */ +#define ATMEL_US_TXEMPTY BIT(9) /* Transmitter Empty */ +#define ATMEL_US_ITERATION BIT(10) /* Max number of Repetitions Reached */ +#define ATMEL_US_TXBUFE BIT(11) /* Transmission Buffer Empty */ +#define ATMEL_US_RXBUFF BIT(12) /* Reception Buffer Full */ +#define ATMEL_US_NACK BIT(13) /* Non Acknowledge */ +#define ATMEL_US_RIIC BIT(16) /* Ring Indicator Input Change */ +#define ATMEL_US_DSRIC BIT(17) /* Data Set Ready Input Change */ +#define ATMEL_US_DCDIC BIT(18) /* Data Carrier Detect Input Change */ +#define ATMEL_US_CTSIC BIT(19) /* Clear to Send Input Change */ +#define ATMEL_US_RI BIT(20) /* RI */ +#define ATMEL_US_DSR BIT(21) /* DSR */ +#define ATMEL_US_DCD BIT(22) /* DCD */ +#define ATMEL_US_CTS BIT(23) /* CTS */ -#define ATMEL_US_IDR 0x0c /* Interrupt Disable Register */ -#define ATMEL_US_IMR 0x10 /* Interrupt Mask Register */ -#define ATMEL_US_CSR 0x14 /* Channel Status Register */ -#define ATMEL_US_RHR 0x18 /* Receiver Holding Register */ -#define ATMEL_US_THR 0x1c /* Transmitter Holding Register */ -#define ATMEL_US_SYNH (1 << 15) /* Transmit/Receive Sync [AT91SAM9261 only] */ +#define ATMEL_US_IDR 0x0c /* Interrupt Disable Register */ +#define ATMEL_US_IMR 0x10 /* Interrupt Mask Register */ +#define ATMEL_US_CSR 0x14 /* Channel Status Register */ +#define ATMEL_US_RHR 0x18 /* Receiver Holding Register */ +#define ATMEL_US_THR 0x1c /* Transmitter Holding Register */ +#define ATMEL_US_SYNH BIT(15) /* Transmit/Receive Sync */ -#define ATMEL_US_BRGR 0x20 /* Baud Rate Generator Register */ -#define ATMEL_US_CD (0xffff << 0) /* Clock Divider */ +#define ATMEL_US_BRGR 0x20 /* Baud Rate Generator Register */ +#define ATMEL_US_CD GENMASK(15, 0) /* Clock Divider */ -#define ATMEL_US_RTOR 0x24 /* Receiver Time-out Register */ -#define ATMEL_US_TO (0xffff << 0) /* Time-out Value */ +#define ATMEL_US_RTOR 0x24 /* Receiver Time-out Register */ +#define ATMEL_US_TO GENMASK(15, 0) /* Time-out Value */ -#define ATMEL_US_TTGR 0x28 /* Transmitter Timeguard Register */ -#define ATMEL_US_TG (0xff << 0) /* Timeguard Value */ +#define ATMEL_US_TTGR 0x28 /* Transmitter Timeguard Register */ +#define ATMEL_US_TG GENMASK(7, 0) /* Timeguard Value */ -#define ATMEL_US_FIDI 0x40 /* FI DI Ratio Register */ -#define ATMEL_US_NER 0x44 /* Number of Errors Register */ -#define ATMEL_US_IF 0x4c /* IrDA Filter Register */ +#define ATMEL_US_FIDI 0x40 /* FI DI Ratio Register */ +#define ATMEL_US_NER 0x44 /* Number of Errors Register */ +#define ATMEL_US_IF 0x4c /* IrDA Filter Register */ -#define ATMEL_US_NAME 0xf0 /* Ip Name */ -#define ATMEL_US_VERSION 0xfc /* Ip Version */ +#define ATMEL_US_CMPR 0x90 /* Comparaison Register */ +#define ATMEL_US_FMR 0xa0 /* FIFO Mode Register */ +#define ATMEL_US_TXRDYM(data) (((data) & 0x3) << 0) /* TX Ready Mode */ +#define ATMEL_US_RXRDYM(data) (((data) & 0x3) << 4) /* RX Ready Mode */ +#define ATMEL_US_ONE_DATA 0x0 +#define ATMEL_US_TWO_DATA 0x1 +#define ATMEL_US_FOUR_DATA 0x2 +#define ATMEL_US_FRTSC BIT(7) /* FIFO RTS pin Control */ +#define ATMEL_US_TXFTHRES(thr) (((thr) & 0x3f) << 8) /* TX FIFO Threshold */ +#define ATMEL_US_RXFTHRES(thr) (((thr) & 0x3f) << 16) /* RX FIFO Threshold */ +#define ATMEL_US_RXFTHRES2(thr) (((thr) & 0x3f) << 24) /* RX FIFO Threshold2 */ + +#define ATMEL_US_FLR 0xa4 /* FIFO Level Register */ +#define ATMEL_US_TXFL(reg) (((reg) >> 0) & 0x3f) /* TX FIFO Level */ +#define ATMEL_US_RXFL(reg) (((reg) >> 16) & 0x3f) /* RX FIFO Level */ + +#define ATMEL_US_FIER 0xa8 /* FIFO Interrupt Enable Register */ +#define ATMEL_US_FIDR 0xac /* FIFO Interrupt Disable Register */ +#define ATMEL_US_FIMR 0xb0 /* FIFO Interrupt Mask Register */ +#define ATMEL_US_FESR 0xb4 /* FIFO Event Status Register */ +#define ATMEL_US_TXFEF BIT(0) /* Transmit FIFO Empty Flag */ +#define ATMEL_US_TXFFF BIT(1) /* Transmit FIFO Full Flag */ +#define ATMEL_US_TXFTHF BIT(2) /* Transmit FIFO Threshold Flag */ +#define ATMEL_US_RXFEF BIT(3) /* Receive FIFO Empty Flag */ +#define ATMEL_US_RXFFF BIT(4) /* Receive FIFO Full Flag */ +#define ATMEL_US_RXFTHF BIT(5) /* Receive FIFO Threshold Flag */ +#define ATMEL_US_TXFPTEF BIT(6) /* Transmit FIFO Pointer Error Flag */ +#define ATMEL_US_RXFPTEF BIT(7) /* Receive FIFO Pointer Error Flag */ +#define ATMEL_US_TXFLOCK BIT(8) /* Transmit FIFO Lock (FESR only) */ +#define ATMEL_US_RXFTHF2 BIT(9) /* Receive FIFO Threshold Flag 2 */ + +#define ATMEL_US_NAME 0xf0 /* Ip Name */ +#define ATMEL_US_VERSION 0xfc /* Ip Version */ #endif diff --git a/include/linux/atomic.h b/include/linux/atomic.h index 5b08a8540ecf..00a5763e850e 100644 --- a/include/linux/atomic.h +++ b/include/linux/atomic.h @@ -2,6 +2,329 @@ #ifndef _LINUX_ATOMIC_H #define _LINUX_ATOMIC_H #include <asm/atomic.h> +#include <asm/barrier.h> + +/* + * Relaxed variants of xchg, cmpxchg and some atomic operations. + * + * We support four variants: + * + * - Fully ordered: The default implementation, no suffix required. + * - Acquire: Provides ACQUIRE semantics, _acquire suffix. + * - Release: Provides RELEASE semantics, _release suffix. + * - Relaxed: No ordering guarantees, _relaxed suffix. + * + * For compound atomics performing both a load and a store, ACQUIRE + * semantics apply only to the load and RELEASE semantics only to the + * store portion of the operation. Note that a failed cmpxchg_acquire + * does -not- imply any memory ordering constraints. + * + * See Documentation/memory-barriers.txt for ACQUIRE/RELEASE definitions. + */ + +#ifndef atomic_read_acquire +#define atomic_read_acquire(v) smp_load_acquire(&(v)->counter) +#endif + +#ifndef atomic_set_release +#define atomic_set_release(v, i) smp_store_release(&(v)->counter, (i)) +#endif + +/* + * The idea here is to build acquire/release variants by adding explicit + * barriers on top of the relaxed variant. In the case where the relaxed + * variant is already fully ordered, no additional barriers are needed. + */ +#define __atomic_op_acquire(op, args...) \ +({ \ + typeof(op##_relaxed(args)) __ret = op##_relaxed(args); \ + smp_mb__after_atomic(); \ + __ret; \ +}) + +#define __atomic_op_release(op, args...) \ +({ \ + smp_mb__before_atomic(); \ + op##_relaxed(args); \ +}) + +#define __atomic_op_fence(op, args...) \ +({ \ + typeof(op##_relaxed(args)) __ret; \ + smp_mb__before_atomic(); \ + __ret = op##_relaxed(args); \ + smp_mb__after_atomic(); \ + __ret; \ +}) + +/* atomic_add_return_relaxed */ +#ifndef atomic_add_return_relaxed +#define atomic_add_return_relaxed atomic_add_return +#define atomic_add_return_acquire atomic_add_return +#define atomic_add_return_release atomic_add_return + +#else /* atomic_add_return_relaxed */ + +#ifndef atomic_add_return_acquire +#define atomic_add_return_acquire(...) \ + __atomic_op_acquire(atomic_add_return, __VA_ARGS__) +#endif + +#ifndef atomic_add_return_release +#define atomic_add_return_release(...) \ + __atomic_op_release(atomic_add_return, __VA_ARGS__) +#endif + +#ifndef atomic_add_return +#define atomic_add_return(...) \ + __atomic_op_fence(atomic_add_return, __VA_ARGS__) +#endif +#endif /* atomic_add_return_relaxed */ + +/* atomic_sub_return_relaxed */ +#ifndef atomic_sub_return_relaxed +#define atomic_sub_return_relaxed atomic_sub_return +#define atomic_sub_return_acquire atomic_sub_return +#define atomic_sub_return_release atomic_sub_return + +#else /* atomic_sub_return_relaxed */ + +#ifndef atomic_sub_return_acquire +#define atomic_sub_return_acquire(...) \ + __atomic_op_acquire(atomic_sub_return, __VA_ARGS__) +#endif + +#ifndef atomic_sub_return_release +#define atomic_sub_return_release(...) \ + __atomic_op_release(atomic_sub_return, __VA_ARGS__) +#endif + +#ifndef atomic_sub_return +#define atomic_sub_return(...) \ + __atomic_op_fence(atomic_sub_return, __VA_ARGS__) +#endif +#endif /* atomic_sub_return_relaxed */ + +/* atomic_xchg_relaxed */ +#ifndef atomic_xchg_relaxed +#define atomic_xchg_relaxed atomic_xchg +#define atomic_xchg_acquire atomic_xchg +#define atomic_xchg_release atomic_xchg + +#else /* atomic_xchg_relaxed */ + +#ifndef atomic_xchg_acquire +#define atomic_xchg_acquire(...) \ + __atomic_op_acquire(atomic_xchg, __VA_ARGS__) +#endif + +#ifndef atomic_xchg_release +#define atomic_xchg_release(...) \ + __atomic_op_release(atomic_xchg, __VA_ARGS__) +#endif + +#ifndef atomic_xchg +#define atomic_xchg(...) \ + __atomic_op_fence(atomic_xchg, __VA_ARGS__) +#endif +#endif /* atomic_xchg_relaxed */ + +/* atomic_cmpxchg_relaxed */ +#ifndef atomic_cmpxchg_relaxed +#define atomic_cmpxchg_relaxed atomic_cmpxchg +#define atomic_cmpxchg_acquire atomic_cmpxchg +#define atomic_cmpxchg_release atomic_cmpxchg + +#else /* atomic_cmpxchg_relaxed */ + +#ifndef atomic_cmpxchg_acquire +#define atomic_cmpxchg_acquire(...) \ + __atomic_op_acquire(atomic_cmpxchg, __VA_ARGS__) +#endif + +#ifndef atomic_cmpxchg_release +#define atomic_cmpxchg_release(...) \ + __atomic_op_release(atomic_cmpxchg, __VA_ARGS__) +#endif + +#ifndef atomic_cmpxchg +#define atomic_cmpxchg(...) \ + __atomic_op_fence(atomic_cmpxchg, __VA_ARGS__) +#endif +#endif /* atomic_cmpxchg_relaxed */ + +#ifndef atomic64_read_acquire +#define atomic64_read_acquire(v) smp_load_acquire(&(v)->counter) +#endif + +#ifndef atomic64_set_release +#define atomic64_set_release(v, i) smp_store_release(&(v)->counter, (i)) +#endif + +/* atomic64_add_return_relaxed */ +#ifndef atomic64_add_return_relaxed +#define atomic64_add_return_relaxed atomic64_add_return +#define atomic64_add_return_acquire atomic64_add_return +#define atomic64_add_return_release atomic64_add_return + +#else /* atomic64_add_return_relaxed */ + +#ifndef atomic64_add_return_acquire +#define atomic64_add_return_acquire(...) \ + __atomic_op_acquire(atomic64_add_return, __VA_ARGS__) +#endif + +#ifndef atomic64_add_return_release +#define atomic64_add_return_release(...) \ + __atomic_op_release(atomic64_add_return, __VA_ARGS__) +#endif + +#ifndef atomic64_add_return +#define atomic64_add_return(...) \ + __atomic_op_fence(atomic64_add_return, __VA_ARGS__) +#endif +#endif /* atomic64_add_return_relaxed */ + +/* atomic64_sub_return_relaxed */ +#ifndef atomic64_sub_return_relaxed +#define atomic64_sub_return_relaxed atomic64_sub_return +#define atomic64_sub_return_acquire atomic64_sub_return +#define atomic64_sub_return_release atomic64_sub_return + +#else /* atomic64_sub_return_relaxed */ + +#ifndef atomic64_sub_return_acquire +#define atomic64_sub_return_acquire(...) \ + __atomic_op_acquire(atomic64_sub_return, __VA_ARGS__) +#endif + +#ifndef atomic64_sub_return_release +#define atomic64_sub_return_release(...) \ + __atomic_op_release(atomic64_sub_return, __VA_ARGS__) +#endif + +#ifndef atomic64_sub_return +#define atomic64_sub_return(...) \ + __atomic_op_fence(atomic64_sub_return, __VA_ARGS__) +#endif +#endif /* atomic64_sub_return_relaxed */ + +/* atomic64_xchg_relaxed */ +#ifndef atomic64_xchg_relaxed +#define atomic64_xchg_relaxed atomic64_xchg +#define atomic64_xchg_acquire atomic64_xchg +#define atomic64_xchg_release atomic64_xchg + +#else /* atomic64_xchg_relaxed */ + +#ifndef atomic64_xchg_acquire +#define atomic64_xchg_acquire(...) \ + __atomic_op_acquire(atomic64_xchg, __VA_ARGS__) +#endif + +#ifndef atomic64_xchg_release +#define atomic64_xchg_release(...) \ + __atomic_op_release(atomic64_xchg, __VA_ARGS__) +#endif + +#ifndef atomic64_xchg +#define atomic64_xchg(...) \ + __atomic_op_fence(atomic64_xchg, __VA_ARGS__) +#endif +#endif /* atomic64_xchg_relaxed */ + +/* atomic64_cmpxchg_relaxed */ +#ifndef atomic64_cmpxchg_relaxed +#define atomic64_cmpxchg_relaxed atomic64_cmpxchg +#define atomic64_cmpxchg_acquire atomic64_cmpxchg +#define atomic64_cmpxchg_release atomic64_cmpxchg + +#else /* atomic64_cmpxchg_relaxed */ + +#ifndef atomic64_cmpxchg_acquire +#define atomic64_cmpxchg_acquire(...) \ + __atomic_op_acquire(atomic64_cmpxchg, __VA_ARGS__) +#endif + +#ifndef atomic64_cmpxchg_release +#define atomic64_cmpxchg_release(...) \ + __atomic_op_release(atomic64_cmpxchg, __VA_ARGS__) +#endif + +#ifndef atomic64_cmpxchg +#define atomic64_cmpxchg(...) \ + __atomic_op_fence(atomic64_cmpxchg, __VA_ARGS__) +#endif +#endif /* atomic64_cmpxchg_relaxed */ + +/* cmpxchg_relaxed */ +#ifndef cmpxchg_relaxed +#define cmpxchg_relaxed cmpxchg +#define cmpxchg_acquire cmpxchg +#define cmpxchg_release cmpxchg + +#else /* cmpxchg_relaxed */ + +#ifndef cmpxchg_acquire +#define cmpxchg_acquire(...) \ + __atomic_op_acquire(cmpxchg, __VA_ARGS__) +#endif + +#ifndef cmpxchg_release +#define cmpxchg_release(...) \ + __atomic_op_release(cmpxchg, __VA_ARGS__) +#endif + +#ifndef cmpxchg +#define cmpxchg(...) \ + __atomic_op_fence(cmpxchg, __VA_ARGS__) +#endif +#endif /* cmpxchg_relaxed */ + +/* cmpxchg64_relaxed */ +#ifndef cmpxchg64_relaxed +#define cmpxchg64_relaxed cmpxchg64 +#define cmpxchg64_acquire cmpxchg64 +#define cmpxchg64_release cmpxchg64 + +#else /* cmpxchg64_relaxed */ + +#ifndef cmpxchg64_acquire +#define cmpxchg64_acquire(...) \ + __atomic_op_acquire(cmpxchg64, __VA_ARGS__) +#endif + +#ifndef cmpxchg64_release +#define cmpxchg64_release(...) \ + __atomic_op_release(cmpxchg64, __VA_ARGS__) +#endif + +#ifndef cmpxchg64 +#define cmpxchg64(...) \ + __atomic_op_fence(cmpxchg64, __VA_ARGS__) +#endif +#endif /* cmpxchg64_relaxed */ + +/* xchg_relaxed */ +#ifndef xchg_relaxed +#define xchg_relaxed xchg +#define xchg_acquire xchg +#define xchg_release xchg + +#else /* xchg_relaxed */ + +#ifndef xchg_acquire +#define xchg_acquire(...) __atomic_op_acquire(xchg, __VA_ARGS__) +#endif + +#ifndef xchg_release +#define xchg_release(...) __atomic_op_release(xchg, __VA_ARGS__) +#endif + +#ifndef xchg +#define xchg(...) __atomic_op_fence(xchg, __VA_ARGS__) +#endif +#endif /* xchg_relaxed */ /** * atomic_add_unless - add unless the number is already a given value @@ -28,6 +351,23 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) #endif +#ifndef atomic_andnot +static inline void atomic_andnot(int i, atomic_t *v) +{ + atomic_and(~i, v); +} +#endif + +static inline __deprecated void atomic_clear_mask(unsigned int mask, atomic_t *v) +{ + atomic_andnot(mask, v); +} + +static inline __deprecated void atomic_set_mask(unsigned int mask, atomic_t *v) +{ + atomic_or(mask, v); +} + /** * atomic_inc_not_zero_hint - increment if not null * @v: pointer of type atomic_t @@ -111,21 +451,16 @@ static inline int atomic_dec_if_positive(atomic_t *v) } #endif -#ifndef CONFIG_ARCH_HAS_ATOMIC_OR -static inline void atomic_or(int i, atomic_t *v) -{ - int old; - int new; - - do { - old = atomic_read(v); - new = old | i; - } while (atomic_cmpxchg(v, old, new) != old); -} -#endif /* #ifndef CONFIG_ARCH_HAS_ATOMIC_OR */ - #include <asm-generic/atomic-long.h> #ifdef CONFIG_GENERIC_ATOMIC64 #include <asm-generic/atomic64.h> #endif + +#ifndef atomic64_andnot +static inline void atomic64_andnot(long long i, atomic64_t *v) +{ + atomic64_and(~i, v); +} +#endif + #endif /* _LINUX_ATOMIC_H */ diff --git a/include/linux/audit.h b/include/linux/audit.h index c2e7e3a83965..b2abc996c25d 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -27,6 +27,9 @@ #include <linux/ptrace.h> #include <uapi/linux/audit.h> +#define AUDIT_INO_UNSET ((unsigned long)-1) +#define AUDIT_DEV_UNSET ((dev_t)-1) + struct audit_sig_info { uid_t uid; pid_t pid; @@ -59,6 +62,7 @@ struct audit_krule { struct audit_field *inode_f; /* quick access to an inode field */ struct audit_watch *watch; /* associated watch */ struct audit_tree *tree; /* associated watched tree */ + struct audit_fsnotify_mark *exe; struct list_head rlist; /* entry in audit_{watch,tree}.rules list */ struct list_head list; /* for AUDIT_LIST* purposes only */ u64 prio; diff --git a/include/linux/average.h b/include/linux/average.h index c6028fd742c1..d04aa58280de 100644 --- a/include/linux/average.h +++ b/include/linux/average.h @@ -3,28 +3,43 @@ /* Exponentially weighted moving average (EWMA) */ -/* For more documentation see lib/average.c */ - -struct ewma { - unsigned long internal; - unsigned long factor; - unsigned long weight; -}; - -extern void ewma_init(struct ewma *avg, unsigned long factor, - unsigned long weight); - -extern struct ewma *ewma_add(struct ewma *avg, unsigned long val); - -/** - * ewma_read() - Get average value - * @avg: Average structure - * - * Returns the average value held in @avg. - */ -static inline unsigned long ewma_read(const struct ewma *avg) -{ - return avg->internal >> avg->factor; -} +#define DECLARE_EWMA(name, _factor, _weight) \ + struct ewma_##name { \ + unsigned long internal; \ + }; \ + static inline void ewma_##name##_init(struct ewma_##name *e) \ + { \ + BUILD_BUG_ON(!__builtin_constant_p(_factor)); \ + BUILD_BUG_ON(!__builtin_constant_p(_weight)); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_factor); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_weight); \ + e->internal = 0; \ + } \ + static inline unsigned long \ + ewma_##name##_read(struct ewma_##name *e) \ + { \ + BUILD_BUG_ON(!__builtin_constant_p(_factor)); \ + BUILD_BUG_ON(!__builtin_constant_p(_weight)); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_factor); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_weight); \ + return e->internal >> ilog2(_factor); \ + } \ + static inline void ewma_##name##_add(struct ewma_##name *e, \ + unsigned long val) \ + { \ + unsigned long internal = ACCESS_ONCE(e->internal); \ + unsigned long weight = ilog2(_weight); \ + unsigned long factor = ilog2(_factor); \ + \ + BUILD_BUG_ON(!__builtin_constant_p(_factor)); \ + BUILD_BUG_ON(!__builtin_constant_p(_weight)); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_factor); \ + BUILD_BUG_ON_NOT_POWER_OF_2(_weight); \ + \ + ACCESS_ONCE(e->internal) = internal ? \ + (((internal << weight) - internal) + \ + (val << factor)) >> weight : \ + (val << factor); \ + } #endif /* _LINUX_AVERAGE_H */ diff --git a/include/linux/basic_mmio_gpio.h b/include/linux/basic_mmio_gpio.h index 14eea946e640..ed3768f4ecc7 100644 --- a/include/linux/basic_mmio_gpio.h +++ b/include/linux/basic_mmio_gpio.h @@ -75,5 +75,6 @@ int bgpio_init(struct bgpio_chip *bgc, struct device *dev, #define BGPIOF_UNREADABLE_REG_DIR BIT(2) /* reg_dir is unreadable */ #define BGPIOF_BIG_ENDIAN_BYTE_ORDER BIT(3) #define BGPIOF_READ_OUTPUT_REG_SET BIT(4) /* reg_set stores output value */ +#define BGPIOF_NO_OUTPUT BIT(5) /* only input */ #endif /* __BASIC_MMIO_GPIO_H */ diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 6cceedf65ca2..cf038431a5cc 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -640,7 +640,6 @@ struct bcma_drv_cc { spinlock_t gpio_lock; #ifdef CONFIG_BCMA_DRIVER_GPIO struct gpio_chip gpio; - struct irq_domain *irq_domain; #endif }; diff --git a/include/linux/bio.h b/include/linux/bio.h index 5e963a6d7c14..b9b6e046b52e 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -187,17 +187,6 @@ static inline void *bio_data(struct bio *bio) __BIO_SEG_BOUNDARY(bvec_to_phys((b1)), bvec_to_phys((b2)) + (b2)->bv_len, queue_segment_boundary((q))) /* - * Check if adding a bio_vec after bprv with offset would create a gap in - * the SG list. Most drivers don't care about this, but some do. - */ -static inline bool bvec_gap_to_prev(struct bio_vec *bprv, unsigned int offset) -{ - return offset || ((bprv->bv_offset + bprv->bv_len) & (PAGE_SIZE - 1)); -} - -#define bio_io_error(bio) bio_endio((bio), -EIO) - -/* * drivers should _never_ use the all version - the bio may have been split * before it got to the driver and the driver won't own all of it */ @@ -306,6 +295,21 @@ static inline void bio_cnt_set(struct bio *bio, unsigned int count) atomic_set(&bio->__bi_cnt, count); } +static inline bool bio_flagged(struct bio *bio, unsigned int bit) +{ + return (bio->bi_flags & (1U << bit)) != 0; +} + +static inline void bio_set_flag(struct bio *bio, unsigned int bit) +{ + bio->bi_flags |= (1U << bit); +} + +static inline void bio_clear_flag(struct bio *bio, unsigned int bit) +{ + bio->bi_flags &= ~(1U << bit); +} + enum bip_flags { BIP_BLOCK_INTEGRITY = 1 << 0, /* block layer owns integrity data */ BIP_MAPPED_INTEGRITY = 1 << 1, /* ref tag has been remapped */ @@ -426,7 +430,14 @@ static inline struct bio *bio_clone_kmalloc(struct bio *bio, gfp_t gfp_mask) } -extern void bio_endio(struct bio *, int); +extern void bio_endio(struct bio *); + +static inline void bio_io_error(struct bio *bio) +{ + bio->bi_error = -EIO; + bio_endio(bio); +} + struct request_queue; extern int bio_phys_segments(struct request_queue *, struct bio *); @@ -440,7 +451,6 @@ void bio_chain(struct bio *, struct bio *); extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int); extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *, unsigned int, unsigned int); -extern int bio_get_nr_vecs(struct block_device *); struct rq_map_data; extern struct bio *bio_map_user_iov(struct request_queue *, const struct iov_iter *, gfp_t); @@ -717,7 +727,7 @@ extern void bio_integrity_free(struct bio *); extern int bio_integrity_add_page(struct bio *, struct page *, unsigned int, unsigned int); extern bool bio_integrity_enabled(struct bio *bio); extern int bio_integrity_prep(struct bio *); -extern void bio_integrity_endio(struct bio *, int); +extern void bio_integrity_endio(struct bio *); extern void bio_integrity_advance(struct bio *, unsigned int); extern void bio_integrity_trim(struct bio *, unsigned int, unsigned int); extern int bio_integrity_clone(struct bio *, struct bio *, gfp_t); diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h index ea17cca9e685..9653fdb76a42 100644 --- a/include/linux/bitmap.h +++ b/include/linux/bitmap.h @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits) return find_first_zero_bit(src, nbits) == nbits; } -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits) +static __always_inline int bitmap_weight(const unsigned long *src, unsigned int nbits) { if (small_const_nbits(nbits)) return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits)); diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 297f5bda4fdf..e63553386ae7 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -57,7 +57,7 @@ extern unsigned long __sw_hweight64(__u64 w); (bit) < (size); \ (bit) = find_next_zero_bit((addr), (size), (bit) + 1)) -static __inline__ int get_bitmask_order(unsigned int count) +static inline int get_bitmask_order(unsigned int count) { int order; @@ -65,7 +65,7 @@ static __inline__ int get_bitmask_order(unsigned int count) return order; /* We could be slightly more clever with -1 here... */ } -static __inline__ int get_count_order(unsigned int count) +static inline int get_count_order(unsigned int count) { int order; @@ -75,7 +75,7 @@ static __inline__ int get_count_order(unsigned int count) return order; } -static inline unsigned long hweight_long(unsigned long w) +static __always_inline unsigned long hweight_long(unsigned long w) { return sizeof(w) == 4 ? hweight32(w) : hweight64(w); } diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index 1b62d768c7df..a4cd1641e9e2 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -374,7 +374,7 @@ static inline struct request_list *blk_get_rl(struct request_queue *q, * root_rl in such cases. */ blkg = blkg_lookup_create(blkcg, q); - if (unlikely(IS_ERR(blkg))) + if (IS_ERR(blkg)) goto root_rl; blkg_get(blkg); diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 7303b3405520..e8130138f29d 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -14,7 +14,7 @@ struct page; struct block_device; struct io_context; struct cgroup_subsys_state; -typedef void (bio_end_io_t) (struct bio *, int); +typedef void (bio_end_io_t) (struct bio *); typedef void (bio_destructor_t) (struct bio *); /* @@ -46,7 +46,8 @@ struct bvec_iter { struct bio { struct bio *bi_next; /* request queue link */ struct block_device *bi_bdev; - unsigned long bi_flags; /* status, command, etc */ + unsigned int bi_flags; /* status, command, etc */ + int bi_error; unsigned long bi_rw; /* bottom bits READ/WRITE, * top bits priority */ @@ -111,16 +112,14 @@ struct bio { /* * bio flags */ -#define BIO_UPTODATE 0 /* ok after I/O completion */ #define BIO_SEG_VALID 1 /* bi_phys_segments valid */ #define BIO_CLONED 2 /* doesn't own data */ #define BIO_BOUNCED 3 /* bio is a bounce bio */ #define BIO_USER_MAPPED 4 /* contains user pages */ #define BIO_NULL_MAPPED 5 /* contains invalid user pages */ #define BIO_QUIET 6 /* Make BIO Quiet */ -#define BIO_SNAP_STABLE 7 /* bio data must be snapshotted during write */ -#define BIO_CHAIN 8 /* chained bio, ->bi_remaining in effect */ -#define BIO_REFFED 9 /* bio has elevated ->bi_cnt */ +#define BIO_CHAIN 7 /* chained bio, ->bi_remaining in effect */ +#define BIO_REFFED 8 /* bio has elevated ->bi_cnt */ /* * Flags starting here get preserved by bio_reset() - this includes @@ -129,14 +128,12 @@ struct bio { #define BIO_RESET_BITS 13 #define BIO_OWNS_VEC 13 /* bio_free() should free bvec */ -#define bio_flagged(bio, flag) ((bio)->bi_flags & (1 << (flag))) - /* * top 4 bits of bio flags indicate the pool this bio came from */ #define BIO_POOL_BITS (4) #define BIO_POOL_NONE ((1UL << BIO_POOL_BITS) - 1) -#define BIO_POOL_OFFSET (BITS_PER_LONG - BIO_POOL_BITS) +#define BIO_POOL_OFFSET (32 - BIO_POOL_BITS) #define BIO_POOL_MASK (1UL << BIO_POOL_OFFSET) #define BIO_POOL_IDX(bio) ((bio)->bi_flags >> BIO_POOL_OFFSET) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index d4068c17d0df..708923b9b623 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -213,14 +213,6 @@ typedef int (prep_rq_fn) (struct request_queue *, struct request *); typedef void (unprep_rq_fn) (struct request_queue *, struct request *); struct bio_vec; -struct bvec_merge_data { - struct block_device *bi_bdev; - sector_t bi_sector; - unsigned bi_size; - unsigned long bi_rw; -}; -typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *, - struct bio_vec *); typedef void (softirq_done_fn)(struct request *); typedef int (dma_drain_needed_fn)(struct request *); typedef int (lld_busy_fn) (struct request_queue *q); @@ -258,6 +250,7 @@ struct blk_queue_tag { struct queue_limits { unsigned long bounce_pfn; unsigned long seg_boundary_mask; + unsigned long virt_boundary_mask; unsigned int max_hw_sectors; unsigned int chunk_sectors; @@ -268,6 +261,7 @@ struct queue_limits { unsigned int io_min; unsigned int io_opt; unsigned int max_discard_sectors; + unsigned int max_hw_discard_sectors; unsigned int max_write_same_sectors; unsigned int discard_granularity; unsigned int discard_alignment; @@ -305,7 +299,6 @@ struct request_queue { make_request_fn *make_request_fn; prep_rq_fn *prep_rq_fn; unprep_rq_fn *unprep_rq_fn; - merge_bvec_fn *merge_bvec_fn; softirq_done_fn *softirq_done_fn; rq_timed_out_fn *rq_timed_out_fn; dma_drain_needed_fn *dma_drain_needed; @@ -462,6 +455,7 @@ struct request_queue { struct blk_mq_tag_set *tag_set; struct list_head tag_set_list; + struct bio_set *bio_split; }; #define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */ @@ -486,7 +480,6 @@ struct request_queue { #define QUEUE_FLAG_DEAD 19 /* queue tear-down finished */ #define QUEUE_FLAG_INIT_DONE 20 /* queue is initialized */ #define QUEUE_FLAG_NO_SG_MERGE 21 /* don't attempt to merge SG segments*/ -#define QUEUE_FLAG_SG_GAPS 22 /* queue doesn't support SG gaps */ #define QUEUE_FLAG_DEFAULT ((1 << QUEUE_FLAG_IO_STAT) | \ (1 << QUEUE_FLAG_STACKABLE) | \ @@ -782,6 +775,8 @@ extern void blk_rq_unprep_clone(struct request *rq); extern int blk_insert_cloned_request(struct request_queue *q, struct request *rq); extern void blk_delay_queue(struct request_queue *, unsigned long); +extern void blk_queue_split(struct request_queue *, struct bio **, + struct bio_set *); extern void blk_recount_segments(struct request_queue *, struct bio *); extern int scsi_verify_blk_ioctl(struct block_device *, unsigned int); extern int scsi_cmd_blk_ioctl(struct block_device *, fmode_t, @@ -986,9 +981,9 @@ extern int blk_queue_dma_drain(struct request_queue *q, void *buf, unsigned int size); extern void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn); extern void blk_queue_segment_boundary(struct request_queue *, unsigned long); +extern void blk_queue_virt_boundary(struct request_queue *, unsigned long); extern void blk_queue_prep_rq(struct request_queue *, prep_rq_fn *pfn); extern void blk_queue_unprep_rq(struct request_queue *, unprep_rq_fn *ufn); -extern void blk_queue_merge_bvec(struct request_queue *, merge_bvec_fn *); extern void blk_queue_dma_alignment(struct request_queue *, int); extern void blk_queue_update_dma_alignment(struct request_queue *, int); extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *); @@ -1138,6 +1133,7 @@ extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm); enum blk_default_limits { BLK_MAX_SEGMENTS = 128, BLK_SAFE_MAX_SECTORS = 255, + BLK_DEF_MAX_SECTORS = 2560, BLK_MAX_SEGMENT_SIZE = 65536, BLK_SEG_BOUNDARY_MASK = 0xFFFFFFFFUL, }; @@ -1154,6 +1150,11 @@ static inline unsigned long queue_segment_boundary(struct request_queue *q) return q->limits.seg_boundary_mask; } +static inline unsigned long queue_virt_boundary(struct request_queue *q) +{ + return q->limits.virt_boundary_mask; +} + static inline unsigned int queue_max_sectors(struct request_queue *q) { return q->limits.max_sectors; @@ -1354,6 +1355,19 @@ static inline void put_dev_sector(Sector p) page_cache_release(p.v); } +/* + * Check if adding a bio_vec after bprv with offset would create a gap in + * the SG list. Most drivers don't care about this, but some do. + */ +static inline bool bvec_gap_to_prev(struct request_queue *q, + struct bio_vec *bprv, unsigned int offset) +{ + if (!queue_virt_boundary(q)) + return false; + return offset || + ((bprv->bv_offset + bprv->bv_len) & queue_virt_boundary(q)); +} + struct work_struct; int kblockd_schedule_work(struct work_struct *work); int kblockd_schedule_delayed_work(struct delayed_work *dwork, unsigned long delay); @@ -1555,8 +1569,8 @@ struct block_device_operations { int (*rw_page)(struct block_device *, sector_t, struct page *, int rw); int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long); - long (*direct_access)(struct block_device *, sector_t, - void **, unsigned long *pfn, long size); + long (*direct_access)(struct block_device *, sector_t, void __pmem **, + unsigned long *pfn); unsigned int (*check_events) (struct gendisk *disk, unsigned int clearing); /* ->media_changed() is DEPRECATED, use ->check_events() instead */ @@ -1574,8 +1588,8 @@ extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int, extern int bdev_read_page(struct block_device *, sector_t, struct page *); extern int bdev_write_page(struct block_device *, sector_t, struct page *, struct writeback_control *); -extern long bdev_direct_access(struct block_device *, sector_t, void **addr, - unsigned long *pfn, long size); +extern long bdev_direct_access(struct block_device *, sector_t, + void __pmem **addr, unsigned long *pfn, long size); #else /* CONFIG_BLOCK */ struct block_device; diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 4383476a0d48..f57d7fed9ec3 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -10,6 +10,7 @@ #include <uapi/linux/bpf.h> #include <linux/workqueue.h> #include <linux/file.h> +#include <linux/perf_event.h> struct bpf_map; @@ -24,6 +25,10 @@ struct bpf_map_ops { void *(*map_lookup_elem)(struct bpf_map *map, void *key); int (*map_update_elem)(struct bpf_map *map, void *key, void *value, u64 flags); int (*map_delete_elem)(struct bpf_map *map, void *key); + + /* funcs called by prog_array and perf_event_array map */ + void *(*map_fd_get_ptr) (struct bpf_map *map, int fd); + void (*map_fd_put_ptr) (void *ptr); }; struct bpf_map { @@ -142,13 +147,13 @@ struct bpf_array { bool owner_jited; union { char value[0] __aligned(8); - struct bpf_prog *prog[0] __aligned(8); + void *ptrs[0] __aligned(8); }; }; #define MAX_TAIL_CALL_CNT 32 u64 bpf_tail_call(u64 ctx, u64 r2, u64 index, u64 r4, u64 r5); -void bpf_prog_array_map_clear(struct bpf_map *map); +void bpf_fd_array_map_clear(struct bpf_map *map); bool bpf_prog_array_compatible(struct bpf_array *array, const struct bpf_prog *fp); const struct bpf_func_proto *bpf_get_trace_printk_proto(void); @@ -185,6 +190,7 @@ extern const struct bpf_func_proto bpf_map_lookup_elem_proto; extern const struct bpf_func_proto bpf_map_update_elem_proto; extern const struct bpf_func_proto bpf_map_delete_elem_proto; +extern const struct bpf_func_proto bpf_perf_event_read_proto; extern const struct bpf_func_proto bpf_get_prandom_u32_proto; extern const struct bpf_func_proto bpf_get_smp_processor_id_proto; extern const struct bpf_func_proto bpf_tail_call_proto; @@ -192,5 +198,7 @@ extern const struct bpf_func_proto bpf_ktime_get_ns_proto; extern const struct bpf_func_proto bpf_get_current_pid_tgid_proto; extern const struct bpf_func_proto bpf_get_current_uid_gid_proto; extern const struct bpf_func_proto bpf_get_current_comm_proto; +extern const struct bpf_func_proto bpf_skb_vlan_push_proto; +extern const struct bpf_func_proto bpf_skb_vlan_pop_proto; #endif /* _LINUX_BPF_H */ diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 93755a629299..4d8fcf2187dc 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -34,12 +34,17 @@ struct seq_file; /* define the enumeration of all cgroup subsystems */ #define SUBSYS(_x) _x ## _cgrp_id, +#define SUBSYS_TAG(_t) CGROUP_ ## _t, \ + __unused_tag_ ## _t = CGROUP_ ## _t - 1, enum cgroup_subsys_id { #include <linux/cgroup_subsys.h> CGROUP_SUBSYS_COUNT, }; +#undef SUBSYS_TAG #undef SUBSYS +#define CGROUP_CANFORK_COUNT (CGROUP_CANFORK_END - CGROUP_CANFORK_START) + /* bits in struct cgroup_subsys_state flags field */ enum { CSS_NO_REF = (1 << 0), /* no reference counting for this css */ @@ -318,7 +323,7 @@ struct cftype { * end of cftype array. */ char name[MAX_CFTYPE_NAME]; - int private; + unsigned long private; /* * If not 0, file mode is set to this value, otherwise it will * be figured out automatically @@ -406,7 +411,9 @@ struct cgroup_subsys { struct cgroup_taskset *tset); void (*attach)(struct cgroup_subsys_state *css, struct cgroup_taskset *tset); - void (*fork)(struct task_struct *task); + int (*can_fork)(struct task_struct *task, void **priv_p); + void (*cancel_fork)(struct task_struct *task, void *priv); + void (*fork)(struct task_struct *task, void *priv); void (*exit)(struct cgroup_subsys_state *css, struct cgroup_subsys_state *old_css, struct task_struct *task); @@ -434,6 +441,9 @@ struct cgroup_subsys { int id; const char *name; + /* optional, initialized automatically during boot if not set */ + const char *legacy_name; + /* link to parent, protected by cgroup_lock() */ struct cgroup_root *root; @@ -491,6 +501,7 @@ static inline void cgroup_threadgroup_change_end(struct task_struct *tsk) #else /* CONFIG_CGROUPS */ +#define CGROUP_CANFORK_COUNT 0 #define CGROUP_SUBSYS_COUNT 0 static inline void cgroup_threadgroup_change_begin(struct task_struct *tsk) {} diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index a593e299162e..eb7ca55f72ef 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -22,6 +22,15 @@ #ifdef CONFIG_CGROUPS +/* + * All weight knobs on the default hierarhcy should use the following min, + * default and max values. The default value is the logarithmic center of + * MIN and MAX and allows 100x to be expressed in both directions. + */ +#define CGROUP_WEIGHT_MIN 1 +#define CGROUP_WEIGHT_DFL 100 +#define CGROUP_WEIGHT_MAX 10000 + /* a css_task_iter should be treated as an opaque object */ struct css_task_iter { struct cgroup_subsys *ss; @@ -62,7 +71,12 @@ int proc_cgroup_show(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *tsk); void cgroup_fork(struct task_struct *p); -void cgroup_post_fork(struct task_struct *p); +extern int cgroup_can_fork(struct task_struct *p, + void *ss_priv[CGROUP_CANFORK_COUNT]); +extern void cgroup_cancel_fork(struct task_struct *p, + void *ss_priv[CGROUP_CANFORK_COUNT]); +extern void cgroup_post_fork(struct task_struct *p, + void *old_ss_priv[CGROUP_CANFORK_COUNT]); void cgroup_exit(struct task_struct *p); int cgroup_init_early(void); @@ -524,7 +538,13 @@ static inline int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry) { return -EINVAL; } static inline void cgroup_fork(struct task_struct *p) {} -static inline void cgroup_post_fork(struct task_struct *p) {} +static inline int cgroup_can_fork(struct task_struct *p, + void *ss_priv[CGROUP_CANFORK_COUNT]) +{ return 0; } +static inline void cgroup_cancel_fork(struct task_struct *p, + void *ss_priv[CGROUP_CANFORK_COUNT]) {} +static inline void cgroup_post_fork(struct task_struct *p, + void *ss_priv[CGROUP_CANFORK_COUNT]) {} static inline void cgroup_exit(struct task_struct *p) {} static inline int cgroup_init_early(void) { return 0; } diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h index e4a96fb14403..1f36945fd23d 100644 --- a/include/linux/cgroup_subsys.h +++ b/include/linux/cgroup_subsys.h @@ -3,6 +3,17 @@ * * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS. */ + +/* + * This file *must* be included with SUBSYS() defined. + * SUBSYS_TAG() is a noop if undefined. + */ + +#ifndef SUBSYS_TAG +#define __TMP_SUBSYS_TAG +#define SUBSYS_TAG(_x) +#endif + #if IS_ENABLED(CONFIG_CPUSETS) SUBSYS(cpuset) #endif @@ -48,11 +59,28 @@ SUBSYS(hugetlb) #endif /* + * Subsystems that implement the can_fork() family of callbacks. + */ +SUBSYS_TAG(CANFORK_START) + +#if IS_ENABLED(CONFIG_CGROUP_PIDS) +SUBSYS(pids) +#endif + +SUBSYS_TAG(CANFORK_END) + +/* * The following subsystems are not supported on the default hierarchy. */ #if IS_ENABLED(CONFIG_CGROUP_DEBUG) SUBSYS(debug) #endif + +#ifdef __TMP_SUBSYS_TAG +#undef __TMP_SUBSYS_TAG +#undef SUBSYS_TAG +#endif + /* * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS. */ diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 78842f46f152..3ecc07d0da77 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -11,7 +11,6 @@ #ifndef __LINUX_CLK_PROVIDER_H #define __LINUX_CLK_PROVIDER_H -#include <linux/clk.h> #include <linux/io.h> #include <linux/of.h> @@ -33,11 +32,34 @@ #define CLK_GET_ACCURACY_NOCACHE BIT(8) /* do not use the cached clk accuracy */ #define CLK_RECALC_NEW_RATES BIT(9) /* recalc rates after notifications */ +struct clk; struct clk_hw; struct clk_core; struct dentry; /** + * struct clk_rate_request - Structure encoding the clk constraints that + * a clock user might require. + * + * @rate: Requested clock rate. This field will be adjusted by + * clock drivers according to hardware capabilities. + * @min_rate: Minimum rate imposed by clk users. + * @max_rate: Maximum rate a imposed by clk users. + * @best_parent_rate: The best parent rate a parent can provide to fulfill the + * requested constraints. + * @best_parent_hw: The most appropriate parent clock that fulfills the + * requested constraints. + * + */ +struct clk_rate_request { + unsigned long rate; + unsigned long min_rate; + unsigned long max_rate; + unsigned long best_parent_rate; + struct clk_hw *best_parent_hw; +}; + +/** * struct clk_ops - Callback operations for hardware clocks; these are to * be provided by the clock implementation, and will be called by drivers * through the clk_* api. @@ -176,12 +198,8 @@ struct clk_ops { unsigned long parent_rate); long (*round_rate)(struct clk_hw *hw, unsigned long rate, unsigned long *parent_rate); - long (*determine_rate)(struct clk_hw *hw, - unsigned long rate, - unsigned long min_rate, - unsigned long max_rate, - unsigned long *best_parent_rate, - struct clk_hw **best_parent_hw); + int (*determine_rate)(struct clk_hw *hw, + struct clk_rate_request *req); int (*set_parent)(struct clk_hw *hw, u8 index); u8 (*get_parent)(struct clk_hw *hw); int (*set_rate)(struct clk_hw *hw, unsigned long rate, @@ -343,6 +361,9 @@ struct clk_div_table { * to the closest integer instead of the up one. * CLK_DIVIDER_READ_ONLY - The divider settings are preconfigured and should * not be changed by the clock framework. + * CLK_DIVIDER_MAX_AT_ZERO - For dividers which are like CLK_DIVIDER_ONE_BASED + * except when the value read from the register is zero, the divisor is + * 2^width of the field. */ struct clk_divider { struct clk_hw hw; @@ -360,6 +381,7 @@ struct clk_divider { #define CLK_DIVIDER_HIWORD_MASK BIT(3) #define CLK_DIVIDER_ROUND_CLOSEST BIT(4) #define CLK_DIVIDER_READ_ONLY BIT(5) +#define CLK_DIVIDER_MAX_AT_ZERO BIT(6) extern const struct clk_ops clk_divider_ops; @@ -550,6 +572,23 @@ struct clk *clk_register_gpio_gate(struct device *dev, const char *name, void of_gpio_clk_gate_setup(struct device_node *node); /** + * struct clk_gpio_mux - gpio controlled clock multiplexer + * + * @hw: see struct clk_gpio + * @gpiod: gpio descriptor to select the parent of this clock multiplexer + * + * Clock with a gpio control for selecting the parent clock. + * Implements .get_parent, .set_parent and .determine_rate + */ + +extern const struct clk_ops clk_gpio_mux_ops; +struct clk *clk_register_gpio_mux(struct device *dev, const char *name, + const char * const *parent_names, u8 num_parents, unsigned gpio, + bool active_low, unsigned long flags); + +void of_gpio_mux_clk_setup(struct device_node *node); + +/** * clk_register - allocate a new clock, register it and return an opaque cookie * @dev: device that is registering this clock * @hw: link to hardware-specific clock data @@ -568,31 +607,27 @@ void devm_clk_unregister(struct device *dev, struct clk *clk); /* helper functions */ const char *__clk_get_name(struct clk *clk); +const char *clk_hw_get_name(const struct clk_hw *hw); struct clk_hw *__clk_get_hw(struct clk *clk); -u8 __clk_get_num_parents(struct clk *clk); -struct clk *__clk_get_parent(struct clk *clk); -struct clk *clk_get_parent_by_index(struct clk *clk, u8 index); +unsigned int clk_hw_get_num_parents(const struct clk_hw *hw); +struct clk_hw *clk_hw_get_parent(const struct clk_hw *hw); +struct clk_hw *clk_hw_get_parent_by_index(const struct clk_hw *hw, + unsigned int index); unsigned int __clk_get_enable_count(struct clk *clk); -unsigned long __clk_get_rate(struct clk *clk); +unsigned long clk_hw_get_rate(const struct clk_hw *hw); unsigned long __clk_get_flags(struct clk *clk); -bool __clk_is_prepared(struct clk *clk); +unsigned long clk_hw_get_flags(const struct clk_hw *hw); +bool clk_hw_is_prepared(const struct clk_hw *hw); bool __clk_is_enabled(struct clk *clk); struct clk *__clk_lookup(const char *name); -long __clk_mux_determine_rate(struct clk_hw *hw, unsigned long rate, - unsigned long min_rate, - unsigned long max_rate, - unsigned long *best_parent_rate, - struct clk_hw **best_parent_p); -unsigned long __clk_determine_rate(struct clk_hw *core, - unsigned long rate, - unsigned long min_rate, - unsigned long max_rate); -long __clk_mux_determine_rate_closest(struct clk_hw *hw, unsigned long rate, - unsigned long min_rate, - unsigned long max_rate, - unsigned long *best_parent_rate, - struct clk_hw **best_parent_p); +int __clk_mux_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req); +int __clk_determine_rate(struct clk_hw *core, struct clk_rate_request *req); +int __clk_mux_determine_rate_closest(struct clk_hw *hw, + struct clk_rate_request *req); void clk_hw_reparent(struct clk_hw *hw, struct clk_hw *new_parent); +void clk_hw_set_rate_range(struct clk_hw *hw, unsigned long min_rate, + unsigned long max_rate); static inline void __clk_hw_set_clk(struct clk_hw *dst, struct clk_hw *src) { @@ -603,7 +638,7 @@ static inline void __clk_hw_set_clk(struct clk_hw *dst, struct clk_hw *src) /* * FIXME clock api without lock protection */ -unsigned long __clk_round_rate(struct clk *clk, unsigned long rate); +unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate); struct of_device_id; diff --git a/include/linux/clk/clk-conf.h b/include/linux/clk/clk-conf.h index f3050e15f833..e0c362363c38 100644 --- a/include/linux/clk/clk-conf.h +++ b/include/linux/clk/clk-conf.h @@ -7,6 +7,8 @@ * published by the Free Software Foundation. */ +#include <linux/types.h> + struct device_node; #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) diff --git a/include/linux/clk/shmobile.h b/include/linux/clk/shmobile.h index 63a8159c4e64..cb19cc1865ca 100644 --- a/include/linux/clk/shmobile.h +++ b/include/linux/clk/shmobile.h @@ -16,8 +16,20 @@ #include <linux/types.h> +struct device; +struct device_node; +struct generic_pm_domain; + void r8a7778_clocks_init(u32 mode); void r8a7779_clocks_init(u32 mode); void rcar_gen2_clocks_init(u32 mode); +#ifdef CONFIG_PM_GENERIC_DOMAINS_OF +void cpg_mstp_add_clk_domain(struct device_node *np); +int cpg_mstp_attach_dev(struct generic_pm_domain *domain, struct device *dev); +void cpg_mstp_detach_dev(struct generic_pm_domain *domain, struct device *dev); +#else +static inline void cpg_mstp_add_clk_domain(struct device_node *np) {} +#endif + #endif diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h index 19c4208f4752..57bf7aab4516 100644 --- a/include/linux/clk/tegra.h +++ b/include/linux/clk/tegra.h @@ -17,7 +17,8 @@ #ifndef __LINUX_CLK_TEGRA_H_ #define __LINUX_CLK_TEGRA_H_ -#include <linux/clk.h> +#include <linux/types.h> +#include <linux/bug.h> /* * Tegra CPU clock and reset control ops diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h index 79b76e13d904..223be696df27 100644 --- a/include/linux/clk/ti.h +++ b/include/linux/clk/ti.h @@ -188,33 +188,6 @@ struct clk_hw_omap { /* DPLL Type and DCO Selection Flags */ #define DPLL_J_TYPE 0x1 -/* Composite clock component types */ -enum { - CLK_COMPONENT_TYPE_GATE = 0, - CLK_COMPONENT_TYPE_DIVIDER, - CLK_COMPONENT_TYPE_MUX, - CLK_COMPONENT_TYPE_MAX, -}; - -/** - * struct ti_dt_clk - OMAP DT clock alias declarations - * @lk: clock lookup definition - * @node_name: clock DT node to map to - */ -struct ti_dt_clk { - struct clk_lookup lk; - char *node_name; -}; - -#define DT_CLK(dev, con, name) \ - { \ - .lk = { \ - .dev_id = dev, \ - .con_id = con, \ - }, \ - .node_name = name, \ - } - /* Static memmap indices */ enum { TI_CLKM_CM = 0, @@ -225,8 +198,6 @@ enum { CLK_MAX_MEMMAPS }; -typedef void (*ti_of_clk_init_cb_t)(struct clk_hw *, struct device_node *); - /** * struct clk_omap_reg - OMAP register declaration * @offset: offset from the master IP module base address @@ -238,98 +209,62 @@ struct clk_omap_reg { }; /** - * struct ti_clk_ll_ops - low-level register access ops for a clock + * struct ti_clk_ll_ops - low-level ops for clocks * @clk_readl: pointer to register read function * @clk_writel: pointer to register write function + * @clkdm_clk_enable: pointer to clockdomain enable function + * @clkdm_clk_disable: pointer to clockdomain disable function + * @cm_wait_module_ready: pointer to CM module wait ready function + * @cm_split_idlest_reg: pointer to CM module function to split idlest reg * - * Low-level register access ops are generally used by the basic clock types - * (clk-gate, clk-mux, clk-divider etc.) to provide support for various - * low-level hardware interfaces (direct MMIO, regmap etc.), but can also be - * used by other hardware-specific clock drivers if needed. + * Low-level ops are generally used by the basic clock types (clk-gate, + * clk-mux, clk-divider etc.) to provide support for various low-level + * hadrware interfaces (direct MMIO, regmap etc.), and is initialized + * by board code. Low-level ops also contain some other platform specific + * operations not provided directly by clock drivers. */ struct ti_clk_ll_ops { u32 (*clk_readl)(void __iomem *reg); void (*clk_writel)(u32 val, void __iomem *reg); + int (*clkdm_clk_enable)(struct clockdomain *clkdm, struct clk *clk); + int (*clkdm_clk_disable)(struct clockdomain *clkdm, + struct clk *clk); + int (*cm_wait_module_ready)(u8 part, s16 prcm_mod, u16 idlest_reg, + u8 idlest_shift); + int (*cm_split_idlest_reg)(void __iomem *idlest_reg, s16 *prcm_inst, + u8 *idlest_reg_id); }; -extern struct ti_clk_ll_ops *ti_clk_ll_ops; - -extern const struct clk_ops ti_clk_divider_ops; -extern const struct clk_ops ti_clk_mux_ops; - #define to_clk_hw_omap(_hw) container_of(_hw, struct clk_hw_omap, hw) -void omap2_init_clk_hw_omap_clocks(struct clk *clk); -int omap3_noncore_dpll_enable(struct clk_hw *hw); -void omap3_noncore_dpll_disable(struct clk_hw *hw); -int omap3_noncore_dpll_set_parent(struct clk_hw *hw, u8 index); -int omap3_noncore_dpll_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate); -int omap3_noncore_dpll_set_rate_and_parent(struct clk_hw *hw, - unsigned long rate, - unsigned long parent_rate, - u8 index); -long omap3_noncore_dpll_determine_rate(struct clk_hw *hw, - unsigned long rate, - unsigned long min_rate, - unsigned long max_rate, - unsigned long *best_parent_rate, - struct clk_hw **best_parent_clk); -unsigned long omap4_dpll_regm4xen_recalc(struct clk_hw *hw, - unsigned long parent_rate); -long omap4_dpll_regm4xen_round_rate(struct clk_hw *hw, - unsigned long target_rate, - unsigned long *parent_rate); -long omap4_dpll_regm4xen_determine_rate(struct clk_hw *hw, - unsigned long rate, - unsigned long min_rate, - unsigned long max_rate, - unsigned long *best_parent_rate, - struct clk_hw **best_parent_clk); -u8 omap2_init_dpll_parent(struct clk_hw *hw); -unsigned long omap3_dpll_recalc(struct clk_hw *hw, unsigned long parent_rate); -long omap2_dpll_round_rate(struct clk_hw *hw, unsigned long target_rate, - unsigned long *parent_rate); void omap2_init_clk_clkdm(struct clk_hw *clk); -unsigned long omap3_clkoutx2_recalc(struct clk_hw *hw, - unsigned long parent_rate); -int omap3_clkoutx2_set_rate(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate); -long omap3_clkoutx2_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate); -int omap2_clkops_enable_clkdm(struct clk_hw *hw); -void omap2_clkops_disable_clkdm(struct clk_hw *hw); int omap2_clk_disable_autoidle_all(void); -void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks); -int omap3_dpll4_set_rate(struct clk_hw *clk, unsigned long rate, - unsigned long parent_rate); -int omap3_dpll4_set_rate_and_parent(struct clk_hw *hw, unsigned long rate, - unsigned long parent_rate, u8 index); -int omap2_dflt_clk_enable(struct clk_hw *hw); -void omap2_dflt_clk_disable(struct clk_hw *hw); -int omap2_dflt_clk_is_enabled(struct clk_hw *hw); -void omap3_clk_lock_dpll5(void); +int omap2_clk_enable_autoidle_all(void); +int omap2_clk_allow_idle(struct clk *clk); +int omap2_clk_deny_idle(struct clk *clk); unsigned long omap2_dpllcore_recalc(struct clk_hw *hw, unsigned long parent_rate); int omap2_reprogram_dpllcore(struct clk_hw *clk, unsigned long rate, unsigned long parent_rate); void omap2xxx_clkt_dpllcore_init(struct clk_hw *hw); void omap2xxx_clkt_vps_init(void); +unsigned long omap2_get_dpll_rate(struct clk_hw_omap *clk); -void __iomem *ti_clk_get_reg_addr(struct device_node *node, int index); -void ti_dt_clocks_register(struct ti_dt_clk *oclks); -void ti_dt_clk_init_provider(struct device_node *np, int index); void ti_dt_clk_init_retry_clks(void); void ti_dt_clockdomains_setup(void); -int ti_clk_retry_init(struct device_node *node, struct clk_hw *hw, - ti_of_clk_init_cb_t func); -int of_ti_clk_autoidle_setup(struct device_node *node); -int ti_clk_add_component(struct device_node *node, struct clk_hw *hw, int type); +int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops); + +struct regmap; + +int omap2_clk_provider_init(struct device_node *parent, int index, + struct regmap *syscon, void __iomem *mem); +void omap2_clk_legacy_provider_init(int index, void __iomem *mem); int omap3430_dt_clk_init(void); int omap3630_dt_clk_init(void); int am35xx_dt_clk_init(void); -int ti81xx_dt_clk_init(void); +int dm814x_dt_clk_init(void); +int dm816x_dt_clk_init(void); int omap4xxx_dt_clk_init(void); int omap5xxx_dt_clk_init(void); int dra7xx_dt_clk_init(void); @@ -338,27 +273,24 @@ int am43xx_dt_clk_init(void); int omap2420_dt_clk_init(void); int omap2430_dt_clk_init(void); -#ifdef CONFIG_OF -void of_ti_clk_allow_autoidle_all(void); -void of_ti_clk_deny_autoidle_all(void); -#else -static inline void of_ti_clk_allow_autoidle_all(void) { } -static inline void of_ti_clk_deny_autoidle_all(void) { } -#endif +struct ti_clk_features { + u32 flags; + long fint_min; + long fint_max; + long fint_band1_max; + long fint_band2_min; + u8 dpll_bypass_vals; + u8 cm_idlest_val; +}; + +#define TI_CLK_DPLL_HAS_FREQSEL BIT(0) +#define TI_CLK_DPLL4_DENY_REPROGRAM BIT(1) +#define TI_CLK_DISABLE_CLKDM_CONTROL BIT(2) + +void ti_clk_setup_features(struct ti_clk_features *features); +const struct ti_clk_features *ti_clk_get_features(void); extern const struct clk_hw_omap_ops clkhwops_omap2xxx_dpll; -extern const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait; -extern const struct clk_hw_omap_ops clkhwops_omap3_dpll; -extern const struct clk_hw_omap_ops clkhwops_omap4_dpllmx; -extern const struct clk_hw_omap_ops clkhwops_wait; -extern const struct clk_hw_omap_ops clkhwops_omap3430es2_dss_usbhost_wait; -extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_module_wait; -extern const struct clk_hw_omap_ops clkhwops_am35xx_ipss_wait; -extern const struct clk_hw_omap_ops clkhwops_iclk; -extern const struct clk_hw_omap_ops clkhwops_iclk_wait; -extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_ssi_wait; -extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_dss_usbhost_wait; -extern const struct clk_hw_omap_ops clkhwops_omap3430es2_iclk_hsotgusb_wait; #ifdef CONFIG_ATAGS int omap3430_clk_legacy_init(void); diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h index 597a1e836f22..31ce435981fe 100644 --- a/include/linux/clockchips.h +++ b/include/linux/clockchips.h @@ -234,13 +234,10 @@ static inline int tick_check_broadcast_expired(void) { return 0; } static inline void tick_setup_hrtimer_broadcast(void) { } # endif -extern int clockevents_notify(unsigned long reason, void *arg); - #else /* !CONFIG_GENERIC_CLOCKEVENTS: */ static inline void clockevents_suspend(void) { } static inline void clockevents_resume(void) { } -static inline int clockevents_notify(unsigned long reason, void *arg) { return 0; } static inline int tick_check_broadcast_expired(void) { return 0; } static inline void tick_setup_hrtimer_broadcast(void) { } diff --git a/include/linux/compiler.h b/include/linux/compiler.h index e08a6ae7c0a4..c836eb2dc44d 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -252,7 +252,12 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s ({ union { typeof(x) __val; char __c[1]; } __u; __read_once_size(&(x), __u.__c, sizeof(x)); __u.__val; }) #define WRITE_ONCE(x, val) \ - ({ union { typeof(x) __val; char __c[1]; } __u = { .__val = (val) }; __write_once_size(&(x), __u.__c, sizeof(x)); __u.__val; }) +({ \ + union { typeof(x) __val; char __c[1]; } __u = \ + { .__val = (__force typeof(x)) (val) }; \ + __write_once_size(&(x), __u.__c, sizeof(x)); \ + __u.__val; \ +}) /** * READ_ONCE_CTRL - Read a value heading a control dependency diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h index b96bd299966f..008fc67d0d96 100644 --- a/include/linux/context_tracking.h +++ b/include/linux/context_tracking.h @@ -49,13 +49,28 @@ static inline void exception_exit(enum ctx_state prev_ctx) } } + +/** + * ct_state() - return the current context tracking state if known + * + * Returns the current cpu's context tracking state if context tracking + * is enabled. If context tracking is disabled, returns + * CONTEXT_DISABLED. This should be used primarily for debugging. + */ +static inline enum ctx_state ct_state(void) +{ + return context_tracking_is_enabled() ? + this_cpu_read(context_tracking.state) : CONTEXT_DISABLED; +} #else static inline void user_enter(void) { } static inline void user_exit(void) { } static inline enum ctx_state exception_enter(void) { return 0; } static inline void exception_exit(enum ctx_state prev_ctx) { } +static inline enum ctx_state ct_state(void) { return CONTEXT_DISABLED; } #endif /* !CONFIG_CONTEXT_TRACKING */ +#define CT_WARN_ON(cond) WARN_ON(context_tracking_is_enabled() && (cond)) #ifdef CONFIG_CONTEXT_TRACKING_FORCE extern void context_tracking_init(void); diff --git a/include/linux/context_tracking_state.h b/include/linux/context_tracking_state.h index 678ecdf90cf6..ee956c528fab 100644 --- a/include/linux/context_tracking_state.h +++ b/include/linux/context_tracking_state.h @@ -14,6 +14,7 @@ struct context_tracking { bool active; int recursion; enum ctx_state { + CONTEXT_DISABLED = -1, /* returned by ct_state() if unknown */ CONTEXT_KERNEL = 0, CONTEXT_USER, CONTEXT_GUEST, diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 3486b9082adb..c69e1b932809 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -14,6 +14,7 @@ #define _LINUX_CORESIGHT_H #include <linux/device.h> +#include <linux/sched.h> /* Peripheral id registers (0xFD0-0xFEC) */ #define CORESIGHT_PERIPHIDR4 0xfd0 @@ -248,4 +249,24 @@ static inline struct coresight_platform_data *of_get_coresight_platform_data( struct device *dev, struct device_node *node) { return NULL; } #endif +#ifdef CONFIG_PID_NS +static inline unsigned long +coresight_vpid_to_pid(unsigned long vpid) +{ + struct task_struct *task = NULL; + unsigned long pid = 0; + + rcu_read_lock(); + task = find_task_by_vpid(vpid); + if (task) + pid = task_pid_nr(task); + rcu_read_unlock(); + + return pid; +} +#else +static inline unsigned long +coresight_vpid_to_pid(unsigned long vpid) { return vpid; } +#endif + #endif diff --git a/include/linux/cpufeature.h b/include/linux/cpufeature.h index c4d4eb8ac9fe..986c06c88d81 100644 --- a/include/linux/cpufeature.h +++ b/include/linux/cpufeature.h @@ -11,6 +11,7 @@ #ifdef CONFIG_GENERIC_CPU_AUTOPROBE +#include <linux/init.h> #include <linux/mod_devicetable.h> #include <asm/cpufeature.h> @@ -43,16 +44,16 @@ * For a list of legal values for 'feature', please consult the file * 'asm/cpufeature.h' of your favorite architecture. */ -#define module_cpu_feature_match(x, __init) \ +#define module_cpu_feature_match(x, __initfunc) \ static struct cpu_feature const cpu_feature_match_ ## x[] = \ { { .feature = cpu_feature(x) }, { } }; \ MODULE_DEVICE_TABLE(cpu, cpu_feature_match_ ## x); \ \ -static int cpu_feature_match_ ## x ## _init(void) \ +static int __init cpu_feature_match_ ## x ## _init(void) \ { \ if (!cpu_have_feature(cpu_feature(x))) \ return -ENODEV; \ - return __init(); \ + return __initfunc(); \ } \ module_init(cpu_feature_match_ ## x ## _init) diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index bde1e567b3a9..430efcbea48e 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -51,11 +51,9 @@ struct cpufreq_cpuinfo { unsigned int transition_latency; }; -struct cpufreq_real_policy { +struct cpufreq_user_policy { unsigned int min; /* in kHz */ unsigned int max; /* in kHz */ - unsigned int policy; /* see above */ - struct cpufreq_governor *governor; /* see below */ }; struct cpufreq_policy { @@ -88,7 +86,7 @@ struct cpufreq_policy { struct work_struct update; /* if update_policy() needs to be * called, but you're in IRQ context */ - struct cpufreq_real_policy user_policy; + struct cpufreq_user_policy user_policy; struct cpufreq_frequency_table *freq_table; struct list_head policy_list; @@ -369,11 +367,10 @@ static inline void cpufreq_resume(void) {} /* Policy Notifiers */ #define CPUFREQ_ADJUST (0) -#define CPUFREQ_INCOMPATIBLE (1) -#define CPUFREQ_NOTIFY (2) -#define CPUFREQ_START (3) -#define CPUFREQ_CREATE_POLICY (4) -#define CPUFREQ_REMOVE_POLICY (5) +#define CPUFREQ_NOTIFY (1) +#define CPUFREQ_START (2) +#define CPUFREQ_CREATE_POLICY (3) +#define CPUFREQ_REMOVE_POLICY (4) #ifdef CONFIG_CPU_FREQ int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list); @@ -578,6 +575,8 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf); int cpufreq_boost_trigger_state(int state); int cpufreq_boost_supported(void); int cpufreq_boost_enabled(void); +int cpufreq_enable_boost_support(void); +bool policy_has_boost_freq(struct cpufreq_policy *policy); #else static inline int cpufreq_boost_trigger_state(int state) { @@ -591,12 +590,23 @@ static inline int cpufreq_boost_enabled(void) { return 0; } + +static inline int cpufreq_enable_boost_support(void) +{ + return -EINVAL; +} + +static inline bool policy_has_boost_freq(struct cpufreq_policy *policy) +{ + return false; +} #endif /* the following funtion is for cpufreq core use only */ struct cpufreq_frequency_table *cpufreq_frequency_get_table(unsigned int cpu); /* the following are really really optional */ extern struct freq_attr cpufreq_freq_attr_scaling_available_freqs; +extern struct freq_attr cpufreq_freq_attr_scaling_boost_freqs; extern struct freq_attr *cpufreq_generic_attr[]; int cpufreq_table_validate_and_show(struct cpufreq_policy *policy, struct cpufreq_frequency_table *table); diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h index d075d34279df..786ad32631a6 100644 --- a/include/linux/cpuidle.h +++ b/include/linux/cpuidle.h @@ -84,7 +84,6 @@ struct cpuidle_device { struct list_head device_list; #ifdef CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED - int safe_state_index; cpumask_t coupled_cpus; struct cpuidle_coupled *coupled; #endif diff --git a/include/linux/cred.h b/include/linux/cred.h index 8b6c083e68a7..8d70e1361ecd 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -137,6 +137,7 @@ struct cred { kernel_cap_t cap_permitted; /* caps we're permitted */ kernel_cap_t cap_effective; /* caps we can actually use */ kernel_cap_t cap_bset; /* capability bounding set */ + kernel_cap_t cap_ambient; /* Ambient capability set */ #ifdef CONFIG_KEYS unsigned char jit_keyring; /* default keyring to attach requested * keys to */ @@ -212,6 +213,13 @@ static inline void validate_process_creds(void) } #endif +static inline bool cap_ambient_invariant_ok(const struct cred *cred) +{ + return cap_issubset(cred->cap_ambient, + cap_intersect(cred->cap_permitted, + cred->cap_inheritable)); +} + /** * get_new_cred - Get a reference on a new set of credentials * @cred: The new credentials to reference diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 81ef938b0a8e..e71cb70a1ac2 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -102,12 +102,6 @@ #define CRYPTO_ALG_INTERNAL 0x00002000 /* - * Temporary flag used to prevent legacy AEAD implementations from - * being used by user-space. - */ -#define CRYPTO_ALG_AEAD_NEW 0x00004000 - -/* * Transform masks and values (for crt_flags). */ #define CRYPTO_TFM_REQ_MASK 0x000fff00 @@ -142,13 +136,10 @@ struct scatterlist; struct crypto_ablkcipher; struct crypto_async_request; -struct crypto_aead; struct crypto_blkcipher; struct crypto_hash; struct crypto_tfm; struct crypto_type; -struct aead_request; -struct aead_givcrypt_request; struct skcipher_givcrypt_request; typedef void (*crypto_completion_t)(struct crypto_async_request *req, int err); @@ -275,47 +266,6 @@ struct ablkcipher_alg { }; /** - * struct old_aead_alg - AEAD cipher definition - * @maxauthsize: Set the maximum authentication tag size supported by the - * transformation. A transformation may support smaller tag sizes. - * As the authentication tag is a message digest to ensure the - * integrity of the encrypted data, a consumer typically wants the - * largest authentication tag possible as defined by this - * variable. - * @setauthsize: Set authentication size for the AEAD transformation. This - * function is used to specify the consumer requested size of the - * authentication tag to be either generated by the transformation - * during encryption or the size of the authentication tag to be - * supplied during the decryption operation. This function is also - * responsible for checking the authentication tag size for - * validity. - * @setkey: see struct ablkcipher_alg - * @encrypt: see struct ablkcipher_alg - * @decrypt: see struct ablkcipher_alg - * @givencrypt: see struct ablkcipher_alg - * @givdecrypt: see struct ablkcipher_alg - * @geniv: see struct ablkcipher_alg - * @ivsize: see struct ablkcipher_alg - * - * All fields except @givencrypt , @givdecrypt , @geniv and @ivsize are - * mandatory and must be filled. - */ -struct old_aead_alg { - int (*setkey)(struct crypto_aead *tfm, const u8 *key, - unsigned int keylen); - int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize); - int (*encrypt)(struct aead_request *req); - int (*decrypt)(struct aead_request *req); - int (*givencrypt)(struct aead_givcrypt_request *req); - int (*givdecrypt)(struct aead_givcrypt_request *req); - - const char *geniv; - - unsigned int ivsize; - unsigned int maxauthsize; -}; - -/** * struct blkcipher_alg - synchronous block cipher definition * @min_keysize: see struct ablkcipher_alg * @max_keysize: see struct ablkcipher_alg @@ -409,7 +359,6 @@ struct compress_alg { #define cra_ablkcipher cra_u.ablkcipher -#define cra_aead cra_u.aead #define cra_blkcipher cra_u.blkcipher #define cra_cipher cra_u.cipher #define cra_compress cra_u.compress @@ -460,7 +409,7 @@ struct compress_alg { * struct crypto_type, which implements callbacks common for all * transformation types. There are multiple options: * &crypto_blkcipher_type, &crypto_ablkcipher_type, - * &crypto_ahash_type, &crypto_aead_type, &crypto_rng_type. + * &crypto_ahash_type, &crypto_rng_type. * This field might be empty. In that case, there are no common * callbacks. This is the case for: cipher, compress, shash. * @cra_u: Callbacks implementing the transformation. This is a union of @@ -508,7 +457,6 @@ struct crypto_alg { union { struct ablkcipher_alg ablkcipher; - struct old_aead_alg aead; struct blkcipher_alg blkcipher; struct cipher_alg cipher; struct compress_alg compress; diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 420311bcee38..9beb636b97eb 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -116,6 +116,12 @@ struct dentry *debugfs_create_devm_seqfile(struct device *dev, const char *name, bool debugfs_initialized(void); +ssize_t debugfs_read_file_bool(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos); + +ssize_t debugfs_write_file_bool(struct file *file, const char __user *user_buf, + size_t count, loff_t *ppos); + #else #include <linux/err.h> @@ -282,6 +288,20 @@ static inline struct dentry *debugfs_create_devm_seqfile(struct device *dev, return ERR_PTR(-ENODEV); } +static inline ssize_t debugfs_read_file_bool(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + return -ENODEV; +} + +static inline ssize_t debugfs_write_file_bool(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + return -ENODEV; +} + #endif #endif diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index 51cc1deb7af3..76d23fa8c7d3 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -82,9 +82,6 @@ typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv); typedef int (*dm_ioctl_fn) (struct dm_target *ti, unsigned int cmd, unsigned long arg); -typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm, - struct bio_vec *biovec, int max_size); - /* * These iteration functions are typically used to check (and combine) * properties of underlying devices. @@ -160,7 +157,6 @@ struct target_type { dm_status_fn status; dm_message_fn message; dm_ioctl_fn ioctl; - dm_merge_fn merge; dm_busy_fn busy; dm_iterate_devices_fn iterate_devices; dm_io_hints_fn io_hints; diff --git a/include/linux/device.h b/include/linux/device.h index a2b4ea70a946..5d7bc6349930 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -341,7 +341,7 @@ struct subsys_interface { struct bus_type *subsys; struct list_head node; int (*add_dev)(struct device *dev, struct subsys_interface *sif); - int (*remove_dev)(struct device *dev, struct subsys_interface *sif); + void (*remove_dev)(struct device *dev, struct subsys_interface *sif); }; int subsys_interface_register(struct subsys_interface *sif); @@ -714,6 +714,8 @@ struct device_dma_parameters { * along with subsystem-level and driver-level callbacks. * @pins: For device pin management. * See Documentation/pinctrl.txt for details. + * @msi_list: Hosts MSI descriptors + * @msi_domain: The generic MSI domain this device is using. * @numa_node: NUMA node this device is close to. * @dma_mask: Dma mask (if dma'ble device). * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all @@ -774,9 +776,15 @@ struct device { struct dev_pm_info power; struct dev_pm_domain *pm_domain; +#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN + struct irq_domain *msi_domain; +#endif #ifdef CONFIG_PINCTRL struct dev_pin_info *pins; #endif +#ifdef CONFIG_GENERIC_MSI_IRQ + struct list_head msi_list; +#endif #ifdef CONFIG_NUMA int numa_node; /* NUMA node this device is close to */ @@ -861,6 +869,22 @@ static inline void set_dev_node(struct device *dev, int node) } #endif +static inline struct irq_domain *dev_get_msi_domain(const struct device *dev) +{ +#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN + return dev->msi_domain; +#else + return NULL; +#endif +} + +static inline void dev_set_msi_domain(struct device *dev, struct irq_domain *d) +{ +#ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN + dev->msi_domain = d; +#endif +} + static inline void *dev_get_drvdata(const struct device *dev) { return dev->driver_data; @@ -959,6 +983,8 @@ extern int __must_check device_add(struct device *dev); extern void device_del(struct device *dev); extern int device_for_each_child(struct device *dev, void *data, int (*fn)(struct device *dev, void *data)); +extern int device_for_each_child_reverse(struct device *dev, void *data, + int (*fn)(struct device *dev, void *data)); extern struct device *device_find_child(struct device *dev, void *data, int (*match)(struct device *dev, void *data)); extern int device_rename(struct device *dev, const char *new_name); diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index e2f5eb419976..7ea9184eaa13 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -66,6 +66,7 @@ enum dma_transaction_type { DMA_XOR_VAL, DMA_PQ_VAL, DMA_MEMSET, + DMA_MEMSET_SG, DMA_INTERRUPT, DMA_SG, DMA_PRIVATE, @@ -183,6 +184,8 @@ struct dma_interleaved_template { * operation it continues the calculation with new sources * @DMA_PREP_FENCE - tell the driver that subsequent operations depend * on the result of this operation + * @DMA_CTRL_REUSE: client can reuse the descriptor and submit again till + * cleared or freed */ enum dma_ctrl_flags { DMA_PREP_INTERRUPT = (1 << 0), @@ -191,6 +194,7 @@ enum dma_ctrl_flags { DMA_PREP_PQ_DISABLE_Q = (1 << 3), DMA_PREP_CONTINUE = (1 << 4), DMA_PREP_FENCE = (1 << 5), + DMA_CTRL_REUSE = (1 << 6), }; /** @@ -400,6 +404,8 @@ enum dma_residue_granularity { * @cmd_pause: true, if pause and thereby resume is supported * @cmd_terminate: true, if terminate cmd is supported * @residue_granularity: granularity of the reported transfer residue + * @descriptor_reuse: if a descriptor can be reused by client and + * resubmitted multiple times */ struct dma_slave_caps { u32 src_addr_widths; @@ -408,6 +414,7 @@ struct dma_slave_caps { bool cmd_pause; bool cmd_terminate; enum dma_residue_granularity residue_granularity; + bool descriptor_reuse; }; static inline const char *dma_chan_name(struct dma_chan *chan) @@ -467,6 +474,7 @@ struct dma_async_tx_descriptor { dma_addr_t phys; struct dma_chan *chan; dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor *tx); + int (*desc_free)(struct dma_async_tx_descriptor *tx); dma_async_tx_callback callback; void *callback_param; struct dmaengine_unmap_data *unmap; @@ -585,6 +593,20 @@ struct dma_tx_state { }; /** + * enum dmaengine_alignment - defines alignment of the DMA async tx + * buffers + */ +enum dmaengine_alignment { + DMAENGINE_ALIGN_1_BYTE = 0, + DMAENGINE_ALIGN_2_BYTES = 1, + DMAENGINE_ALIGN_4_BYTES = 2, + DMAENGINE_ALIGN_8_BYTES = 3, + DMAENGINE_ALIGN_16_BYTES = 4, + DMAENGINE_ALIGN_32_BYTES = 5, + DMAENGINE_ALIGN_64_BYTES = 6, +}; + +/** * struct dma_device - info on the entity supplying DMA services * @chancnt: how many DMA channels are supported * @privatecnt: how many DMA channels are requested by dma_request_channel @@ -616,6 +638,7 @@ struct dma_tx_state { * @device_prep_dma_pq: prepares a pq operation * @device_prep_dma_pq_val: prepares a pqzero_sum operation * @device_prep_dma_memset: prepares a memset operation + * @device_prep_dma_memset_sg: prepares a memset operation over a scatter list * @device_prep_dma_interrupt: prepares an end of chain interrupt operation * @device_prep_slave_sg: prepares a slave dma operation * @device_prep_dma_cyclic: prepare a cyclic dma operation suitable for audio. @@ -645,10 +668,10 @@ struct dma_device { dma_cap_mask_t cap_mask; unsigned short max_xor; unsigned short max_pq; - u8 copy_align; - u8 xor_align; - u8 pq_align; - u8 fill_align; + enum dmaengine_alignment copy_align; + enum dmaengine_alignment xor_align; + enum dmaengine_alignment pq_align; + enum dmaengine_alignment fill_align; #define DMA_HAS_PQ_CONTINUE (1 << 15) int dev_id; @@ -682,6 +705,9 @@ struct dma_device { struct dma_async_tx_descriptor *(*device_prep_dma_memset)( struct dma_chan *chan, dma_addr_t dest, int value, size_t len, unsigned long flags); + struct dma_async_tx_descriptor *(*device_prep_dma_memset_sg)( + struct dma_chan *chan, struct scatterlist *sg, + unsigned int nents, int value, unsigned long flags); struct dma_async_tx_descriptor *(*device_prep_dma_interrupt)( struct dma_chan *chan, unsigned long flags); struct dma_async_tx_descriptor *(*device_prep_dma_sg)( @@ -833,7 +859,8 @@ static inline dma_cookie_t dmaengine_submit(struct dma_async_tx_descriptor *desc return desc->tx_submit(desc); } -static inline bool dmaengine_check_align(u8 align, size_t off1, size_t off2, size_t len) +static inline bool dmaengine_check_align(enum dmaengine_alignment align, + size_t off1, size_t off2, size_t len) { size_t mask; @@ -1155,6 +1182,39 @@ static inline int dma_get_slave_caps(struct dma_chan *chan, } #endif +static inline int dmaengine_desc_set_reuse(struct dma_async_tx_descriptor *tx) +{ + struct dma_slave_caps caps; + + dma_get_slave_caps(tx->chan, &caps); + + if (caps.descriptor_reuse) { + tx->flags |= DMA_CTRL_REUSE; + return 0; + } else { + return -EPERM; + } +} + +static inline void dmaengine_desc_clear_reuse(struct dma_async_tx_descriptor *tx) +{ + tx->flags &= ~DMA_CTRL_REUSE; +} + +static inline bool dmaengine_desc_test_reuse(struct dma_async_tx_descriptor *tx) +{ + return (tx->flags & DMA_CTRL_REUSE) == DMA_CTRL_REUSE; +} + +static inline int dmaengine_desc_free(struct dma_async_tx_descriptor *desc) +{ + /* this is supported for reusable desc, so check that */ + if (dmaengine_desc_test_reuse(desc)) + return desc->desc_free(desc); + else + return -EPERM; +} + /* --- DMA device --- */ int dma_async_device_register(struct dma_device *device); @@ -1169,7 +1229,7 @@ struct dma_chan *dma_get_any_slave_channel(struct dma_device *device); static inline struct dma_chan *__dma_request_slave_channel_compat(const dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param, - struct device *dev, char *name) + struct device *dev, const char *name) { struct dma_chan *chan; @@ -1177,6 +1237,9 @@ static inline struct dma_chan if (chan) return chan; + if (!fn || !fn_param) + return NULL; + return __dma_request_channel(mask, fn, fn_param); } #endif /* DMAENGINE_H */ diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 9012f8775208..eb049c622208 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -76,7 +76,7 @@ static inline bool is_link_local_ether_addr(const u8 *addr) #if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS) return (((*(const u32 *)addr) ^ (*(const u32 *)b)) | - ((a[2] ^ b[2]) & m)) == 0; + (__force int)((a[2] ^ b[2]) & m)) == 0; #else return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0; #endif diff --git a/include/linux/extcon.h b/include/linux/extcon.h index b16d929fa75f..c0f8c4fc5d45 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -27,8 +27,6 @@ #define __LINUX_EXTCON_H__ #include <linux/device.h> -#include <linux/notifier.h> -#include <linux/sysfs.h> /* * Define the unique id of supported external connectors @@ -77,8 +75,6 @@ struct extcon_cable; * be attached simulataneously. {0x7, 0} is equivalent to * {0x3, 0x6, 0x5, 0}. If it is {0xFFFFFFFF, 0}, there * can be no simultaneous connections. - * @print_state: An optional callback to override the method to print the - * status of the extcon device. * @dev: Device of this extcon. * @state: Attach/detach state of this extcon. Do not provide at * register-time. @@ -102,9 +98,6 @@ struct extcon_dev { const unsigned int *supported_cable; const u32 *mutually_exclusive; - /* Optional callbacks to override class functions */ - ssize_t (*print_state)(struct extcon_dev *edev, char *buf); - /* Internal data. Please do not set. */ struct device dev; struct raw_notifier_head *nh; diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index 920408a21ffd..25c6324a0dd0 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -417,15 +417,25 @@ typedef __le32 f2fs_hash_t; #define GET_DENTRY_SLOTS(x) ((x + F2FS_SLOT_LEN - 1) >> F2FS_SLOT_LEN_BITS) -/* the number of dentry in a block */ -#define NR_DENTRY_IN_BLOCK 214 - /* MAX level for dir lookup */ #define MAX_DIR_HASH_DEPTH 63 /* MAX buckets in one level of dir */ #define MAX_DIR_BUCKETS (1 << ((MAX_DIR_HASH_DEPTH / 2) - 1)) +/* + * space utilization of regular dentry and inline dentry + * regular dentry inline dentry + * bitmap 1 * 27 = 27 1 * 23 = 23 + * reserved 1 * 3 = 3 1 * 7 = 7 + * dentry 11 * 214 = 2354 11 * 182 = 2002 + * filename 8 * 214 = 1712 8 * 182 = 1456 + * total 4096 3488 + * + * Note: there are more reserved space in inline dentry than in regular + * dentry, when converting inline dentry we should handle this carefully. + */ +#define NR_DENTRY_IN_BLOCK 214 /* the number of dentry in a block */ #define SIZE_OF_DIR_ENTRY 11 /* by byte */ #define SIZE_OF_DENTRY_BITMAP ((NR_DENTRY_IN_BLOCK + BITS_PER_BYTE - 1) / \ BITS_PER_BYTE) diff --git a/include/linux/fb.h b/include/linux/fb.h index 043f3283b71c..bc9afa74ee11 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -788,7 +788,7 @@ struct dmt_videomode { extern const char *fb_mode_option; extern const struct fb_videomode vesa_modes[]; -extern const struct fb_videomode cea_modes[64]; +extern const struct fb_videomode cea_modes[65]; extern const struct dmt_videomode dmt_modes[]; struct fb_modelist { diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index fbb88740634a..674e3e226465 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -86,8 +86,8 @@ static inline struct file *__fcheck_files(struct files_struct *files, unsigned i static inline struct file *fcheck_files(struct files_struct *files, unsigned int fd) { - rcu_lockdep_assert(rcu_read_lock_held() || - lockdep_is_held(&files->file_lock), + RCU_LOCKDEP_WARN(!rcu_read_lock_held() && + !lockdep_is_held(&files->file_lock), "suspicious rcu_dereference_check() usage"); return __fcheck_files(files, fd); } diff --git a/include/linux/filter.h b/include/linux/filter.h index 17724f6ea983..fa2cab985e57 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -12,6 +12,7 @@ #include <linux/linkage.h> #include <linux/printk.h> #include <linux/workqueue.h> +#include <linux/sched.h> #include <asm/cacheflush.h> @@ -354,6 +355,16 @@ static inline unsigned int bpf_prog_size(unsigned int proglen) offsetof(struct bpf_prog, insns[proglen])); } +static inline bool bpf_prog_was_classic(const struct bpf_prog *prog) +{ + /* When classic BPF programs have been loaded and the arch + * does not have a classic BPF JIT (anymore), they have been + * converted via bpf_migrate_filter() to eBPF and thus always + * have an unspec program type. + */ + return prog->type == BPF_PROG_TYPE_UNSPEC; +} + #define bpf_classic_proglen(fprog) (fprog->len * sizeof(fprog->filter[0])) #ifdef CONFIG_DEBUG_SET_MODULE_RONX @@ -411,6 +422,7 @@ void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp); u64 __bpf_call_base(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5); void bpf_int_jit_compile(struct bpf_prog *fp); +bool bpf_helper_changes_skb_data(void *func); #ifdef CONFIG_BPF_JIT typedef void (*bpf_jit_fill_hole_t)(void *area, unsigned int size); @@ -427,8 +439,9 @@ void bpf_jit_free(struct bpf_prog *fp); static inline void bpf_jit_dump(unsigned int flen, unsigned int proglen, u32 pass, void *image) { - pr_err("flen=%u proglen=%u pass=%u image=%pK\n", - flen, proglen, pass, image); + pr_err("flen=%u proglen=%u pass=%u image=%pK from=%s pid=%d\n", flen, + proglen, pass, image, current->comm, task_pid_nr(current)); + if (image) print_hex_dump(KERN_ERR, "JIT code: ", DUMP_PREFIX_OFFSET, 16, 1, image, proglen, false); diff --git a/include/linux/fs.h b/include/linux/fs.h index 84b783f277f7..b2f9b9c25e41 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1,7 +1,6 @@ #ifndef _LINUX_FS_H #define _LINUX_FS_H - #include <linux/linkage.h> #include <linux/wait.h> #include <linux/kdev_t.h> @@ -30,6 +29,8 @@ #include <linux/lockdep.h> #include <linux/percpu-rwsem.h> #include <linux/blk_types.h> +#include <linux/workqueue.h> +#include <linux/percpu-rwsem.h> #include <asm/byteorder.h> #include <uapi/linux/fs.h> @@ -636,7 +637,7 @@ struct inode { unsigned long dirtied_time_when; struct hlist_node i_hash; - struct list_head i_wb_list; /* backing dev IO list */ + struct list_head i_io_list; /* backing dev IO list */ #ifdef CONFIG_CGROUP_WRITEBACK struct bdi_writeback *i_wb; /* the associated cgroup wb */ @@ -943,12 +944,18 @@ struct lock_manager_operations { struct lock_manager { struct list_head list; + /* + * NFSv4 and up also want opens blocked during the grace period; + * NLM doesn't care: + */ + bool block_opens; }; struct net; void locks_start_grace(struct net *, struct lock_manager *); void locks_end_grace(struct lock_manager *); int locks_in_grace(struct net *); +int opens_in_grace(struct net *); /* that will die - we need it for nfs_lock_info */ #include <linux/nfs_fs_i.h> @@ -1260,6 +1267,7 @@ struct mm_struct; /* sb->s_iflags */ #define SB_I_CGROUPWB 0x00000001 /* cgroup-aware writeback enabled */ +#define SB_I_NOEXEC 0x00000002 /* Ignore executables on this fs */ /* Possible states of 'frozen' field */ enum { @@ -1274,16 +1282,9 @@ enum { #define SB_FREEZE_LEVELS (SB_FREEZE_COMPLETE - 1) struct sb_writers { - /* Counters for counting writers at each level */ - struct percpu_counter counter[SB_FREEZE_LEVELS]; - wait_queue_head_t wait; /* queue for waiting for - writers / faults to finish */ - int frozen; /* Is sb frozen? */ - wait_queue_head_t wait_unfrozen; /* queue for waiting for - sb to be thawed */ -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map lock_map[SB_FREEZE_LEVELS]; -#endif + int frozen; /* Is sb frozen? */ + wait_queue_head_t wait_unfrozen; /* for get_super_thawed() */ + struct percpu_rw_semaphore rw_sem[SB_FREEZE_LEVELS]; }; struct super_block { @@ -1309,7 +1310,6 @@ struct super_block { #endif const struct xattr_handler **s_xattr; - struct list_head s_inodes; /* all inodes */ struct hlist_bl_head s_anon; /* anonymous dentries for (nfs) exporting */ struct list_head s_mounts; /* list of mounts; _not_ for fs use */ struct block_device *s_bdev; @@ -1375,11 +1375,18 @@ struct super_block { struct list_lru s_dentry_lru ____cacheline_aligned_in_smp; struct list_lru s_inode_lru ____cacheline_aligned_in_smp; struct rcu_head rcu; + struct work_struct destroy_work; + + struct mutex s_sync_lock; /* sync serialisation lock */ /* * Indicates how deep in a filesystem stack this SB is */ int s_stack_depth; + + /* s_inode_list_lock protects s_inodes */ + spinlock_t s_inode_list_lock ____cacheline_aligned_in_smp; + struct list_head s_inodes; /* all inodes */ }; extern struct timespec current_fs_time(struct super_block *sb); @@ -1391,6 +1398,11 @@ extern struct timespec current_fs_time(struct super_block *sb); void __sb_end_write(struct super_block *sb, int level); int __sb_start_write(struct super_block *sb, int level, bool wait); +#define __sb_writers_acquired(sb, lev) \ + percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_) +#define __sb_writers_release(sb, lev) \ + percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev)-1], 1, _THIS_IP_) + /** * sb_end_write - drop write access to a superblock * @sb: the super we wrote to @@ -1611,7 +1623,6 @@ struct file_operations { long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); long (*compat_ioctl) (struct file *, unsigned int, unsigned long); int (*mmap) (struct file *, struct vm_area_struct *); - int (*mremap)(struct file *, struct vm_area_struct *); int (*open) (struct inode *, struct file *); int (*flush) (struct file *, fl_owner_t id); int (*release) (struct inode *, struct file *); @@ -2608,7 +2619,7 @@ static inline void insert_inode_hash(struct inode *inode) extern void __remove_inode_hash(struct inode *); static inline void remove_inode_hash(struct inode *inode) { - if (!inode_unhashed(inode)) + if (!inode_unhashed(inode) && !hlist_fake(&inode->i_hash)) __remove_inode_hash(inode); } @@ -3041,4 +3052,6 @@ static inline bool dir_relax(struct inode *inode) return !IS_DEADDIR(inode); } +extern bool path_noexec(const struct path *path); + #endif /* _LINUX_FS_H */ diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 2a2f56b292c1..f2912914141a 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -20,11 +20,6 @@ #define FSL_UTMI_PHY_DLY 10 /*As per P1010RM, delay for UTMI PHY CLK to become stable - 10ms*/ #define FSL_USB_PHY_CLK_TIMEOUT 10000 /* uSec */ -#define FSL_USB_VER_OLD 0 -#define FSL_USB_VER_1_6 1 -#define FSL_USB_VER_2_2 2 -#define FSL_USB_VER_2_4 3 -#define FSL_USB_VER_2_5 4 #include <linux/types.h> @@ -52,6 +47,15 @@ * */ +enum fsl_usb2_controller_ver { + FSL_USB_VER_NONE = -1, + FSL_USB_VER_OLD = 0, + FSL_USB_VER_1_6 = 1, + FSL_USB_VER_2_2 = 2, + FSL_USB_VER_2_4 = 3, + FSL_USB_VER_2_5 = 4, +}; + enum fsl_usb2_operating_modes { FSL_USB2_MPH_HOST, FSL_USB2_DR_HOST, @@ -65,6 +69,7 @@ enum fsl_usb2_phy_modes { FSL_USB2_PHY_UTMI, FSL_USB2_PHY_UTMI_WIDE, FSL_USB2_PHY_SERIAL, + FSL_USB2_PHY_UTMI_DUAL, }; struct clk; @@ -72,7 +77,7 @@ struct platform_device; struct fsl_usb2_platform_data { /* board specific information */ - int controller_ver; + enum fsl_usb2_controller_ver controller_ver; enum fsl_usb2_operating_modes operating_mode; enum fsl_usb2_phy_modes phy_mode; unsigned int port_enables; @@ -93,6 +98,9 @@ struct fsl_usb2_platform_data { unsigned suspended:1; unsigned already_suspended:1; + unsigned has_fsl_erratum_a007792:1; + unsigned has_fsl_erratum_a005275:1; + unsigned check_phy_clk_valid:1; /* register save area for suspend/resume */ u32 pm_command; diff --git a/include/linux/fsl_ifc.h b/include/linux/fsl_ifc.h index bf0321eabbda..0023088b253b 100644 --- a/include/linux/fsl_ifc.h +++ b/include/linux/fsl_ifc.h @@ -841,9 +841,59 @@ struct fsl_ifc_ctrl { u32 nand_stat; wait_queue_head_t nand_wait; + bool little_endian; }; extern struct fsl_ifc_ctrl *fsl_ifc_ctrl_dev; +static inline u32 ifc_in32(void __iomem *addr) +{ + u32 val; + + if (fsl_ifc_ctrl_dev->little_endian) + val = ioread32(addr); + else + val = ioread32be(addr); + + return val; +} + +static inline u16 ifc_in16(void __iomem *addr) +{ + u16 val; + + if (fsl_ifc_ctrl_dev->little_endian) + val = ioread16(addr); + else + val = ioread16be(addr); + + return val; +} + +static inline u8 ifc_in8(void __iomem *addr) +{ + return ioread8(addr); +} + +static inline void ifc_out32(u32 val, void __iomem *addr) +{ + if (fsl_ifc_ctrl_dev->little_endian) + iowrite32(val, addr); + else + iowrite32be(val, addr); +} + +static inline void ifc_out16(u16 val, void __iomem *addr) +{ + if (fsl_ifc_ctrl_dev->little_endian) + iowrite16(val, addr); + else + iowrite16be(val, addr); +} + +static inline void ifc_out8(u8 val, void __iomem *addr) +{ + iowrite8(val, addr); +} #endif /* __ASM_FSL_IFC_H */ diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 65a517dd32f7..533c4408529a 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -195,40 +195,49 @@ struct fsnotify_group { #define FSNOTIFY_EVENT_INODE 2 /* - * a mark is simply an object attached to an in core inode which allows an + * A mark is simply an object attached to an in core inode which allows an * fsnotify listener to indicate they are either no longer interested in events * of a type matching mask or only interested in those events. * - * these are flushed when an inode is evicted from core and may be flushed - * when the inode is modified (as seen by fsnotify_access). Some fsnotify users - * (such as dnotify) will flush these when the open fd is closed and not at - * inode eviction or modification. + * These are flushed when an inode is evicted from core and may be flushed + * when the inode is modified (as seen by fsnotify_access). Some fsnotify + * users (such as dnotify) will flush these when the open fd is closed and not + * at inode eviction or modification. + * + * Text in brackets is showing the lock(s) protecting modifications of a + * particular entry. obj_lock means either inode->i_lock or + * mnt->mnt_root->d_lock depending on the mark type. */ struct fsnotify_mark { - __u32 mask; /* mask this mark is for */ - /* we hold ref for each i_list and g_list. also one ref for each 'thing' + /* Mask this mark is for [mark->lock, group->mark_mutex] */ + __u32 mask; + /* We hold one for presence in g_list. Also one ref for each 'thing' * in kernel that found and may be using this mark. */ - atomic_t refcnt; /* active things looking at this mark */ - struct fsnotify_group *group; /* group this mark is for */ - struct list_head g_list; /* list of marks by group->i_fsnotify_marks - * Also reused for queueing mark into - * destroy_list when it's waiting for - * the end of SRCU period before it can - * be freed */ - spinlock_t lock; /* protect group and inode */ - struct hlist_node obj_list; /* list of marks for inode / vfsmount */ - struct list_head free_list; /* tmp list used when freeing this mark */ - union { + atomic_t refcnt; + /* Group this mark is for. Set on mark creation, stable until last ref + * is dropped */ + struct fsnotify_group *group; + /* List of marks by group->i_fsnotify_marks. Also reused for queueing + * mark into destroy_list when it's waiting for the end of SRCU period + * before it can be freed. [group->mark_mutex] */ + struct list_head g_list; + /* Protects inode / mnt pointers, flags, masks */ + spinlock_t lock; + /* List of marks for inode / vfsmount [obj_lock] */ + struct hlist_node obj_list; + union { /* Object pointer [mark->lock, group->mark_mutex] */ struct inode *inode; /* inode this mark is associated with */ struct vfsmount *mnt; /* vfsmount this mark is associated with */ }; - __u32 ignored_mask; /* events types to ignore */ + /* Events types to ignore [mark->lock, group->mark_mutex] */ + __u32 ignored_mask; #define FSNOTIFY_MARK_FLAG_INODE 0x01 #define FSNOTIFY_MARK_FLAG_VFSMOUNT 0x02 #define FSNOTIFY_MARK_FLAG_OBJECT_PINNED 0x04 #define FSNOTIFY_MARK_FLAG_IGNORED_SURV_MODIFY 0x08 #define FSNOTIFY_MARK_FLAG_ALIVE 0x10 - unsigned int flags; /* vfsmount or inode mark? */ +#define FSNOTIFY_MARK_FLAG_ATTACHED 0x20 + unsigned int flags; /* flags [mark->lock] */ void (*free_mark)(struct fsnotify_mark *mark); /* called on final put+free */ }; @@ -345,8 +354,10 @@ extern int fsnotify_add_mark_locked(struct fsnotify_mark *mark, struct fsnotify_ /* given a group and a mark, flag mark to be freed when all references are dropped */ extern void fsnotify_destroy_mark(struct fsnotify_mark *mark, struct fsnotify_group *group); -extern void fsnotify_destroy_mark_locked(struct fsnotify_mark *mark, - struct fsnotify_group *group); +/* detach mark from inode / mount list, group list, drop inode reference */ +extern void fsnotify_detach_mark(struct fsnotify_mark *mark); +/* free mark */ +extern void fsnotify_free_mark(struct fsnotify_mark *mark); /* run all the marks in a group, and clear all of the vfsmount marks */ extern void fsnotify_clear_vfsmount_marks_by_group(struct fsnotify_group *group); /* run all the marks in a group, and clear all of the inode marks */ @@ -357,7 +368,7 @@ extern void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group, un extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group); extern void fsnotify_get_mark(struct fsnotify_mark *mark); extern void fsnotify_put_mark(struct fsnotify_mark *mark); -extern void fsnotify_unmount_inodes(struct list_head *list); +extern void fsnotify_unmount_inodes(struct super_block *sb); /* put here because inotify does some weird stuff when destroying watches */ extern void fsnotify_init_event(struct fsnotify_event *event, @@ -393,7 +404,7 @@ static inline u32 fsnotify_get_cookie(void) return 0; } -static inline void fsnotify_unmount_inodes(struct list_head *list) +static inline void fsnotify_unmount_inodes(struct super_block *sb) {} #endif /* CONFIG_FSNOTIFY */ diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 5383bb1394a1..7ff168d06967 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -59,6 +59,8 @@ struct gen_pool { genpool_algo_t algo; /* allocation function */ void *data; + + const char *name; }; /* @@ -118,8 +120,8 @@ extern unsigned long gen_pool_best_fit(unsigned long *map, unsigned long size, unsigned long start, unsigned int nr, void *data); extern struct gen_pool *devm_gen_pool_create(struct device *dev, - int min_alloc_order, int nid); -extern struct gen_pool *gen_pool_get(struct device *dev); + int min_alloc_order, int nid, const char *name); +extern struct gen_pool *gen_pool_get(struct device *dev, const char *name); bool addr_in_gen_pool(struct gen_pool *pool, unsigned long start, size_t size); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index ec274e0f4ed2..2adbfa6d02bc 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -13,6 +13,7 @@ #include <linux/kdev_t.h> #include <linux/rcupdate.h> #include <linux/slab.h> +#include <linux/percpu-refcount.h> #ifdef CONFIG_BLOCK @@ -124,7 +125,7 @@ struct hd_struct { #else struct disk_stats dkstats; #endif - atomic_t ref; + struct percpu_ref ref; struct rcu_head rcu_head; }; @@ -611,7 +612,7 @@ extern struct hd_struct * __must_check add_partition(struct gendisk *disk, sector_t len, int flags, struct partition_meta_info *info); -extern void __delete_partition(struct hd_struct *); +extern void __delete_partition(struct percpu_ref *); extern void delete_partition(struct gendisk *, int); extern void printk_all_partitions(void); @@ -640,27 +641,39 @@ extern ssize_t part_fail_store(struct device *dev, const char *buf, size_t count); #endif /* CONFIG_FAIL_MAKE_REQUEST */ -static inline void hd_ref_init(struct hd_struct *part) +static inline int hd_ref_init(struct hd_struct *part) { - atomic_set(&part->ref, 1); - smp_mb(); + if (percpu_ref_init(&part->ref, __delete_partition, 0, + GFP_KERNEL)) + return -ENOMEM; + return 0; } static inline void hd_struct_get(struct hd_struct *part) { - atomic_inc(&part->ref); - smp_mb__after_atomic(); + percpu_ref_get(&part->ref); } static inline int hd_struct_try_get(struct hd_struct *part) { - return atomic_inc_not_zero(&part->ref); + return percpu_ref_tryget_live(&part->ref); } static inline void hd_struct_put(struct hd_struct *part) { - if (atomic_dec_and_test(&part->ref)) - __delete_partition(part); + percpu_ref_put(&part->ref); +} + +static inline void hd_struct_kill(struct hd_struct *part) +{ + percpu_ref_kill(&part->ref); +} + +static inline void hd_free_part(struct hd_struct *part) +{ + free_part_stats(part); + free_part_info(part); + percpu_ref_exit(&part->ref); } /* diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index adac255aee86..14cac67c2012 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -47,17 +47,17 @@ enum gpiod_flags { int gpiod_count(struct device *dev, const char *con_id); /* Acquire and dispose GPIOs */ -struct gpio_desc *__must_check __gpiod_get(struct device *dev, +struct gpio_desc *__must_check gpiod_get(struct device *dev, const char *con_id, enum gpiod_flags flags); -struct gpio_desc *__must_check __gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check gpiod_get_index(struct device *dev, const char *con_id, unsigned int idx, enum gpiod_flags flags); -struct gpio_desc *__must_check __gpiod_get_optional(struct device *dev, +struct gpio_desc *__must_check gpiod_get_optional(struct device *dev, const char *con_id, enum gpiod_flags flags); -struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev, +struct gpio_desc *__must_check gpiod_get_index_optional(struct device *dev, const char *con_id, unsigned int index, enum gpiod_flags flags); @@ -70,18 +70,18 @@ struct gpio_descs *__must_check gpiod_get_array_optional(struct device *dev, void gpiod_put(struct gpio_desc *desc); void gpiod_put_array(struct gpio_descs *descs); -struct gpio_desc *__must_check __devm_gpiod_get(struct device *dev, +struct gpio_desc *__must_check devm_gpiod_get(struct device *dev, const char *con_id, enum gpiod_flags flags); -struct gpio_desc *__must_check __devm_gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev, const char *con_id, unsigned int idx, enum gpiod_flags flags); -struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev, +struct gpio_desc *__must_check devm_gpiod_get_optional(struct device *dev, const char *con_id, enum gpiod_flags flags); struct gpio_desc *__must_check -__devm_gpiod_get_index_optional(struct device *dev, const char *con_id, +devm_gpiod_get_index_optional(struct device *dev, const char *con_id, unsigned int index, enum gpiod_flags flags); struct gpio_descs *__must_check devm_gpiod_get_array(struct device *dev, const char *con_id, @@ -146,31 +146,31 @@ static inline int gpiod_count(struct device *dev, const char *con_id) return 0; } -static inline struct gpio_desc *__must_check __gpiod_get(struct device *dev, - const char *con_id, - enum gpiod_flags flags) +static inline struct gpio_desc *__must_check gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -__gpiod_get_index(struct device *dev, - const char *con_id, - unsigned int idx, - enum gpiod_flags flags) +gpiod_get_index(struct device *dev, + const char *con_id, + unsigned int idx, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -__gpiod_get_optional(struct device *dev, const char *con_id, - enum gpiod_flags flags) +gpiod_get_optional(struct device *dev, const char *con_id, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -__gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index, enum gpiod_flags flags) +gpiod_get_index_optional(struct device *dev, const char *con_id, + unsigned int index, enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } @@ -206,7 +206,7 @@ static inline void gpiod_put_array(struct gpio_descs *descs) } static inline struct gpio_desc *__must_check -__devm_gpiod_get(struct device *dev, +devm_gpiod_get(struct device *dev, const char *con_id, enum gpiod_flags flags) { @@ -214,7 +214,7 @@ __devm_gpiod_get(struct device *dev, } static inline struct gpio_desc *__must_check -__devm_gpiod_get_index(struct device *dev, +devm_gpiod_get_index(struct device *dev, const char *con_id, unsigned int idx, enum gpiod_flags flags) @@ -223,14 +223,14 @@ __devm_gpiod_get_index(struct device *dev, } static inline struct gpio_desc *__must_check -__devm_gpiod_get_optional(struct device *dev, const char *con_id, +devm_gpiod_get_optional(struct device *dev, const char *con_id, enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } static inline struct gpio_desc *__must_check -__devm_gpiod_get_index_optional(struct device *dev, const char *con_id, +devm_gpiod_get_index_optional(struct device *dev, const char *con_id, unsigned int index, enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); @@ -424,42 +424,6 @@ static inline struct gpio_desc *devm_get_gpiod_from_child( #endif /* CONFIG_GPIOLIB */ -/* - * Vararg-hacks! This is done to transition the kernel to always pass - * the options flags argument to the below functions. During a transition - * phase these vararg macros make both old-and-newstyle code compile, - * but when all calls to the elder API are removed, these should go away - * and the __gpiod_get() etc functions above be renamed just gpiod_get() - * etc. - */ -#define __gpiod_get(dev, con_id, flags, ...) __gpiod_get(dev, con_id, flags) -#define gpiod_get(varargs...) __gpiod_get(varargs, GPIOD_ASIS) -#define __gpiod_get_index(dev, con_id, index, flags, ...) \ - __gpiod_get_index(dev, con_id, index, flags) -#define gpiod_get_index(varargs...) __gpiod_get_index(varargs, GPIOD_ASIS) -#define __gpiod_get_optional(dev, con_id, flags, ...) \ - __gpiod_get_optional(dev, con_id, flags) -#define gpiod_get_optional(varargs...) __gpiod_get_optional(varargs, GPIOD_ASIS) -#define __gpiod_get_index_optional(dev, con_id, index, flags, ...) \ - __gpiod_get_index_optional(dev, con_id, index, flags) -#define gpiod_get_index_optional(varargs...) \ - __gpiod_get_index_optional(varargs, GPIOD_ASIS) -#define __devm_gpiod_get(dev, con_id, flags, ...) \ - __devm_gpiod_get(dev, con_id, flags) -#define devm_gpiod_get(varargs...) __devm_gpiod_get(varargs, GPIOD_ASIS) -#define __devm_gpiod_get_index(dev, con_id, index, flags, ...) \ - __devm_gpiod_get_index(dev, con_id, index, flags) -#define devm_gpiod_get_index(varargs...) \ - __devm_gpiod_get_index(varargs, GPIOD_ASIS) -#define __devm_gpiod_get_optional(dev, con_id, flags, ...) \ - __devm_gpiod_get_optional(dev, con_id, flags) -#define devm_gpiod_get_optional(varargs...) \ - __devm_gpiod_get_optional(varargs, GPIOD_ASIS) -#define __devm_gpiod_get_index_optional(dev, con_id, index, flags, ...) \ - __devm_gpiod_get_index_optional(dev, con_id, index, flags) -#define devm_gpiod_get_index_optional(varargs...) \ - __devm_gpiod_get_index_optional(varargs, GPIOD_ASIS) - #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) int gpiod_export(struct gpio_desc *desc, bool direction_may_change); diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index c8393cd4d44f..1aed31c5ffba 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -6,6 +6,7 @@ #include <linux/irq.h> #include <linux/irqchip/chained_irq.h> #include <linux/irqdomain.h> +#include <linux/lockdep.h> #include <linux/pinctrl/pinctrl.h> struct device; @@ -64,6 +65,17 @@ struct seq_file; * registers. * @irq_not_threaded: flag must be set if @can_sleep is set but the * IRQs don't need to be threaded + * @irqchip: GPIO IRQ chip impl, provided by GPIO driver + * @irqdomain: Interrupt translation domain; responsible for mapping + * between GPIO hwirq number and linux irq number + * @irq_base: first linux IRQ number assigned to GPIO IRQ chip (deprecated) + * @irq_handler: the irq handler to use (often a predefined irq core function) + * for GPIO IRQs, provided by GPIO driver + * @irq_default_type: default IRQ triggering type applied during GPIO driver + * initialization, provided by GPIO driver + * @irq_parent: GPIO IRQ chip parent/bank linux irq number, + * provided by GPIO driver + * @lock_key: per GPIO IRQ chip lockdep class * * A gpio_chip can help platforms abstract various sources of GPIOs so * they can all be accessed through a common programing interface. @@ -126,6 +138,7 @@ struct gpio_chip { irq_flow_handler_t irq_handler; unsigned int irq_default_type; int irq_parent; + struct lock_class_key *lock_key; #endif #if defined(CONFIG_OF_GPIO) @@ -171,11 +184,25 @@ void gpiochip_set_chained_irqchip(struct gpio_chip *gpiochip, int parent_irq, irq_flow_handler_t parent_handler); -int gpiochip_irqchip_add(struct gpio_chip *gpiochip, - struct irq_chip *irqchip, - unsigned int first_irq, - irq_flow_handler_t handler, - unsigned int type); +int _gpiochip_irqchip_add(struct gpio_chip *gpiochip, + struct irq_chip *irqchip, + unsigned int first_irq, + irq_flow_handler_t handler, + unsigned int type, + struct lock_class_key *lock_key); + +#ifdef CONFIG_LOCKDEP +#define gpiochip_irqchip_add(...) \ +( \ + ({ \ + static struct lock_class_key _key; \ + _gpiochip_irqchip_add(__VA_ARGS__, &_key); \ + }) \ +) +#else +#define gpiochip_irqchip_add(...) \ + _gpiochip_irqchip_add(__VA_ARGS__, NULL) +#endif #endif /* CONFIG_GPIOLIB_IRQCHIP */ diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index e2706140eaff..c0d712d22b07 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -57,5 +57,6 @@ struct gpiod_lookup_table { } void gpiod_add_lookup_table(struct gpiod_lookup_table *table); +void gpiod_remove_lookup_table(struct gpiod_lookup_table *table); #endif /* __LINUX_GPIO_MACHINE_H */ diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 30d3a1f79450..54733d5b503e 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -977,6 +977,11 @@ int __must_check __vmbus_driver_register(struct hv_driver *hv_driver, const char *mod_name); void vmbus_driver_unregister(struct hv_driver *hv_driver); +int vmbus_allocate_mmio(struct resource **new, struct hv_device *device_obj, + resource_size_t min, resource_size_t max, + resource_size_t size, resource_size_t align, + bool fb_overlap_ok); + /** * VMBUS_DEVICE - macro used to describe a specific hyperv vmbus device * @@ -1233,8 +1238,6 @@ extern bool vmbus_prep_negotiate_resp(struct icmsg_hdr *, void hv_process_channel_removal(struct vmbus_channel *channel, u32 relid); -extern struct resource hyperv_mmio; - /* * Negotiated version with the Host. */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index e83a738a3b87..768063baafbf 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -121,6 +121,9 @@ extern s32 i2c_smbus_read_i2c_block_data(const struct i2c_client *client, extern s32 i2c_smbus_write_i2c_block_data(const struct i2c_client *client, u8 command, u8 length, const u8 *values); +extern s32 +i2c_smbus_read_i2c_block_data_or_emulated(const struct i2c_client *client, + u8 command, u8 length, u8 *values); #endif /* I2C */ /** @@ -550,11 +553,12 @@ void i2c_lock_adapter(struct i2c_adapter *); void i2c_unlock_adapter(struct i2c_adapter *); /*flags for the client struct: */ -#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ -#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ +#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ +#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ /* Must equal I2C_M_TEN below */ -#define I2C_CLIENT_WAKE 0x80 /* for board_info; true iff can wake */ -#define I2C_CLIENT_SCCB 0x9000 /* Use Omnivision SCCB protocol */ +#define I2C_CLIENT_SLAVE 0x20 /* we are the slave */ +#define I2C_CLIENT_WAKE 0x80 /* for board_info; true iff can wake */ +#define I2C_CLIENT_SCCB 0x9000 /* Use Omnivision SCCB protocol */ /* Must match I2C_M_STOP|IGNORE_NAK */ /* i2c adapter classes (bitmask) */ @@ -638,6 +642,8 @@ extern struct i2c_client *of_find_i2c_device_by_node(struct device_node *node); /* must call put_device() when done with returned i2c_adapter device */ extern struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node *node); +/* must call i2c_put_adapter() when done with returned i2c_adapter device */ +struct i2c_adapter *of_get_i2c_adapter_by_node(struct device_node *node); #else static inline struct i2c_client *of_find_i2c_device_by_node(struct device_node *node) @@ -649,6 +655,11 @@ static inline struct i2c_adapter *of_find_i2c_adapter_by_node(struct device_node { return NULL; } + +static inline struct i2c_adapter *of_get_i2c_adapter_by_node(struct device_node *node) +{ + return NULL; +} #endif /* CONFIG_OF */ #endif /* _LINUX_I2C_H */ diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index b9c7897dc566..cfa906f28b7a 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -2074,8 +2074,8 @@ enum ieee80211_tdls_actioncode { #define WLAN_EXT_CAPA5_TDLS_PROHIBITED BIT(6) #define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7) +#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(5) #define WLAN_EXT_CAPA8_OPMODE_NOTIF BIT(6) -#define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED BIT(7) /* TDLS specific payload type in the LLC/SNAP header */ #define WLAN_TDLS_SNAP_RFTYPE 0x2 diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 193ad488d3e2..908429216d9f 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -37,6 +37,7 @@ static inline struct igmpv3_query * return (struct igmpv3_query *)skb_transport_header(skb); } +extern int sysctl_igmp_llm_reports; extern int sysctl_igmp_max_memberships; extern int sysctl_igmp_max_msf; extern int sysctl_igmp_qrv; diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 2c476acb87d9..3c17cd7fdf06 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -166,6 +166,7 @@ struct st_sensor_transfer_function { /** * struct st_sensor_settings - ST specific sensor settings * @wai: Contents of WhoAmI register. + * @wai_addr: The address of WhoAmI register. * @sensors_supported: List of supported sensors by struct itself. * @ch: IIO channels for the sensor. * @odr: Output data rate register and ODR list available. @@ -179,6 +180,7 @@ struct st_sensor_transfer_function { */ struct st_sensor_settings { u8 wai; + u8 wai_addr; char sensors_supported[ST_SENSORS_MAX_4WAI][ST_SENSORS_MAX_NAME]; struct iio_chan_spec *ch; int num_ch; diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 26fb8f6342bb..fad58671c49e 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -100,7 +100,7 @@ void iio_channel_stop_all_cb(struct iio_cb_buffer *cb_buff); /** * iio_channel_cb_get_channels() - get access to the underlying channels. - * @cb_buff: The callback buffer from whom we want the channel + * @cb_buffer: The callback buffer from whom we want the channel * information. * * This function allows one to obtain information about the channels. diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index f79148261d16..7bb7f673cb3f 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -645,6 +645,15 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer, #define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL) /** + * IIO_RAD_TO_DEGREE() - Convert rad to degree + * @rad: A value in rad + * + * Returns the given value converted from rad to degree + */ +#define IIO_RAD_TO_DEGREE(rad) \ + (((rad) * 18000000ULL + 314159ULL / 2) / 314159ULL) + +/** * IIO_G_TO_M_S_2() - Convert g to meter / second**2 * @g: A value in g * @@ -652,4 +661,12 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer, */ #define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL) +/** + * IIO_M_S_2_TO_G() - Convert meter / second**2 to g + * @ms2: A value in meter / second**2 + * + * Returns the given value converted from meter / second**2 to g + */ +#define IIO_M_S_2_TO_G(ms2) (((ms2) * 100000ULL + 980665ULL / 2) / 980665ULL) + #endif /* _INDUSTRIAL_IO_H_ */ diff --git a/include/linux/iio/sysfs.h b/include/linux/iio/sysfs.h index 8a1d18640ab9..9cd8f747212f 100644 --- a/include/linux/iio/sysfs.h +++ b/include/linux/iio/sysfs.h @@ -18,7 +18,8 @@ struct iio_chan_spec; * struct iio_dev_attr - iio specific device attribute * @dev_attr: underlying device attribute * @address: associated register address - * @l: list head for maintaining list of dynamically created attrs. + * @l: list head for maintaining list of dynamically created attrs + * @c: specification for the underlying channel */ struct iio_dev_attr { struct device_attribute dev_attr; diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h index fa76c79a52a1..1c9e028e0d4a 100644 --- a/include/linux/iio/trigger.h +++ b/include/linux/iio/trigger.h @@ -18,6 +18,9 @@ struct iio_subirq { bool enabled; }; +struct iio_dev; +struct iio_trigger; + /** * struct iio_trigger_ops - operations structure for an iio_trigger. * @owner: used to monitor usage count of the trigger. diff --git a/include/linux/iio/triggered_buffer.h b/include/linux/iio/triggered_buffer.h index c378ebec605e..f72f70d5a97b 100644 --- a/include/linux/iio/triggered_buffer.h +++ b/include/linux/iio/triggered_buffer.h @@ -7,8 +7,8 @@ struct iio_dev; struct iio_buffer_setup_ops; int iio_triggered_buffer_setup(struct iio_dev *indio_dev, - irqreturn_t (*pollfunc_bh)(int irq, void *p), - irqreturn_t (*pollfunc_th)(int irq, void *p), + irqreturn_t (*h)(int irq, void *p), + irqreturn_t (*thread)(int irq, void *p), const struct iio_buffer_setup_ops *setup_ops); void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev); diff --git a/include/linux/init_task.h b/include/linux/init_task.h index e8493fee8160..d0b380ee7d67 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -32,6 +32,14 @@ extern struct fs_struct init_fs; #define INIT_CPUSET_SEQ(tsk) #endif +#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE +#define INIT_PREV_CPUTIME(x) .prev_cputime = { \ + .lock = __RAW_SPIN_LOCK_UNLOCKED(x.prev_cputime.lock), \ +}, +#else +#define INIT_PREV_CPUTIME(x) +#endif + #define INIT_SIGNALS(sig) { \ .nr_threads = 1, \ .thread_head = LIST_HEAD_INIT(init_task.thread_node), \ @@ -46,6 +54,7 @@ extern struct fs_struct init_fs; .cputime_atomic = INIT_CPUTIME_ATOMIC, \ .running = 0, \ }, \ + INIT_PREV_CPUTIME(sig) \ .cred_guard_mutex = \ __MUTEX_INITIALIZER(sig.cred_guard_mutex), \ } @@ -246,6 +255,7 @@ extern struct task_group root_task_group; INIT_TASK_RCU_TASKS(tsk) \ INIT_CPUSET_SEQ(tsk) \ INIT_RT_MUTEXES(tsk) \ + INIT_PREV_CPUTIME(tsk) \ INIT_VTIME(tsk) \ INIT_NUMA_BALANCING(tsk) \ INIT_KASAN(tsk) \ diff --git a/include/linux/input/touchscreen.h b/include/linux/input/touchscreen.h index eecc9ea6cd58..c91e1376132b 100644 --- a/include/linux/input/touchscreen.h +++ b/include/linux/input/touchscreen.h @@ -9,15 +9,8 @@ #ifndef _TOUCHSCREEN_H #define _TOUCHSCREEN_H -#include <linux/input.h> +struct input_dev; -#ifdef CONFIG_OF -void touchscreen_parse_of_params(struct input_dev *dev, bool multitouch); -#else -static inline void touchscreen_parse_of_params(struct input_dev *dev, - bool multitouch) -{ -} -#endif +void touchscreen_parse_properties(struct input_dev *dev, bool multitouch); #endif diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index c27dde7215b5..e399029b68c5 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -21,7 +21,7 @@ #include <linux/types.h> #include <linux/slab.h> #include <linux/bug.h> -#include <asm/io.h> +#include <linux/io.h> #include <asm/page.h> /* diff --git a/include/linux/io.h b/include/linux/io.h index fb5a99800e77..de64c1e53612 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -20,10 +20,13 @@ #include <linux/types.h> #include <linux/init.h> +#include <linux/bug.h> +#include <linux/err.h> #include <asm/io.h> #include <asm/page.h> struct device; +struct resource; __visible void __iowrite32_copy(void __iomem *to, const void *from, size_t count); void __iowrite64_copy(void __iomem *to, const void *from, size_t count); @@ -80,6 +83,27 @@ int check_signature(const volatile void __iomem *io_addr, const unsigned char *signature, int length); void devm_ioremap_release(struct device *dev, void *res); +void *devm_memremap(struct device *dev, resource_size_t offset, + size_t size, unsigned long flags); +void devm_memunmap(struct device *dev, void *addr); + +void *__devm_memremap_pages(struct device *dev, struct resource *res); + +#ifdef CONFIG_ZONE_DEVICE +void *devm_memremap_pages(struct device *dev, struct resource *res); +#else +static inline void *devm_memremap_pages(struct device *dev, struct resource *res) +{ + /* + * Fail attempts to call devm_memremap_pages() without + * ZONE_DEVICE support enabled, this requires callers to fall + * back to plain devm_memremap() based on config + */ + WARN_ON_ONCE(1); + return ERR_PTR(-ENXIO); +} +#endif + /* * Some systems do not have legacy ISA devices. * /dev/port is not a valid interface on these systems. @@ -121,4 +145,13 @@ static inline int arch_phys_wc_index(int handle) #endif #endif +enum { + /* See memremap() kernel-doc for usage description... */ + MEMREMAP_WB = 1 << 0, + MEMREMAP_WT = 1 << 1, +}; + +void *memremap(resource_size_t offset, size_t size, unsigned long flags); +void memunmap(void *addr); + #endif /* _LINUX_IO_H */ diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 82806c60aa42..f1f32af6d9b9 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -29,7 +29,9 @@ struct ipv6_devconf { __s32 max_desync_factor; __s32 max_addresses; __s32 accept_ra_defrtr; + __s32 accept_ra_min_hop_limit; __s32 accept_ra_pinfo; + __s32 ignore_routes_with_linkdown; #ifdef CONFIG_IPV6_ROUTER_PREF __s32 accept_ra_rtr_pref; __s32 rtr_probe_interval; @@ -57,6 +59,7 @@ struct ipv6_devconf { bool initialized; struct in6_addr secret; } stable_secret; + __s32 use_oif_addrs_only; void *sysctl; }; @@ -94,7 +97,6 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb) struct inet6_skb_parm { int iif; __be16 ra; - __u16 hop; __u16 dst0; __u16 srcrt; __u16 dst1; @@ -111,6 +113,7 @@ struct inet6_skb_parm { #define IP6SKB_REROUTED 4 #define IP6SKB_ROUTERALERT 8 #define IP6SKB_FRAGMENTED 16 +#define IP6SKB_HOPBYHOP 32 }; #define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb)) diff --git a/include/linux/irq.h b/include/linux/irq.h index 51744bcf74ee..6f8b34066442 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -324,8 +324,10 @@ static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) * @irq_bus_sync_unlock:function to sync and unlock slow bus (i2c) chips * @irq_cpu_online: configure an interrupt source for a secondary CPU * @irq_cpu_offline: un-configure an interrupt source for a secondary CPU - * @irq_suspend: function called from core code on suspend once per chip - * @irq_resume: function called from core code on resume once per chip + * @irq_suspend: function called from core code on suspend once per + * chip, when one or more interrupts are installed + * @irq_resume: function called from core code on resume once per chip, + * when one ore more interrupts are installed * @irq_pm_shutdown: function called from core code on shutdown once per chip * @irq_calc_mask: Optional function to set irq_data.mask for special cases * @irq_print_chip: optional to print special chip info in show_interrupts @@ -488,8 +490,7 @@ extern int irq_chip_set_type_parent(struct irq_data *data, unsigned int type); #endif /* Handling of unhandled and spurious interrupts: */ -extern void note_interrupt(unsigned int irq, struct irq_desc *desc, - irqreturn_t action_ret); +extern void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret); /* Enable/disable irq debugging output: */ @@ -640,7 +641,7 @@ static inline struct msi_desc *irq_get_msi_desc(unsigned int irq) return d ? d->msi_desc : NULL; } -static inline struct msi_desc *irq_data_get_msi(struct irq_data *d) +static inline struct msi_desc *irq_data_get_msi_desc(struct irq_data *d) { return d->msi_desc; } @@ -762,6 +763,12 @@ struct irq_chip_type { * @reg_base: Register base address (virtual) * @reg_readl: Alternate I/O accessor (defaults to readl if NULL) * @reg_writel: Alternate I/O accessor (defaults to writel if NULL) + * @suspend: Function called from core code on suspend once per + * chip; can be useful instead of irq_chip::suspend to + * handle chip details even when no interrupts are in use + * @resume: Function called from core code on resume once per chip; + * can be useful instead of irq_chip::suspend to handle + * chip details even when no interrupts are in use * @irq_base: Interrupt base nr for this chip * @irq_cnt: Number of interrupts handled by this chip * @mask_cache: Cached mask register shared between all chip types @@ -788,6 +795,8 @@ struct irq_chip_generic { void __iomem *reg_base; u32 (*reg_readl)(void __iomem *addr); void (*reg_writel)(u32 val, void __iomem *addr); + void (*suspend)(struct irq_chip_generic *gc); + void (*resume)(struct irq_chip_generic *gc); unsigned int irq_base; unsigned int irq_cnt; u32 mask_cache; diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index ffbc034c8810..71e4faf33091 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -104,6 +104,8 @@ #define GICR_SYNCR 0x00C0 #define GICR_MOVLPIR 0x0100 #define GICR_MOVALLR 0x0110 +#define GICR_ISACTIVER GICD_ISACTIVER +#define GICR_ICACTIVER GICD_ICACTIVER #define GICR_IDREGS GICD_IDREGS #define GICR_PIDR2 GICD_PIDR2 @@ -288,6 +290,7 @@ #define ICH_VMCR_PMR_MASK (0xffUL << ICH_VMCR_PMR_SHIFT) #define ICC_EOIR1_EL1 sys_reg(3, 0, 12, 12, 1) +#define ICC_DIR_EL1 sys_reg(3, 0, 12, 11, 1) #define ICC_IAR1_EL1 sys_reg(3, 0, 12, 12, 0) #define ICC_SGI1R_EL1 sys_reg(3, 0, 12, 11, 5) #define ICC_PMR_EL1 sys_reg(3, 0, 4, 6, 0) @@ -360,6 +363,7 @@ #ifndef __ASSEMBLY__ #include <linux/stringify.h> +#include <asm/msi.h> /* * We need a value to serve as a irq-type for LPIs. Choose one that will @@ -384,6 +388,12 @@ static inline void gic_write_eoir(u64 irq) isb(); } +static inline void gic_write_dir(u64 irq) +{ + asm volatile("msr_s " __stringify(ICC_DIR_EL1) ", %0" : : "r" (irq)); + isb(); +} + struct irq_domain; int its_cpu_init(void); int its_init(struct device_node *node, struct rdists *rdists, diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h index 9de976b4f9a7..af3d29f70781 100644 --- a/include/linux/irqchip/arm-gic.h +++ b/include/linux/irqchip/arm-gic.h @@ -20,9 +20,13 @@ #define GIC_CPU_ALIAS_BINPOINT 0x1c #define GIC_CPU_ACTIVEPRIO 0xd0 #define GIC_CPU_IDENT 0xfc +#define GIC_CPU_DEACTIVATE 0x1000 #define GICC_ENABLE 0x1 #define GICC_INT_PRI_THRESHOLD 0xf0 + +#define GIC_CPU_CTRL_EOImodeNS (1 << 9) + #define GICC_IAR_INT_ID_MASK 0x3ff #define GICC_INT_SPURIOUS 1023 #define GICC_DIS_BYPASS_MASK 0x1e0 @@ -95,11 +99,10 @@ struct device_node; -void gic_set_irqchip_flags(unsigned long flags); void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *, u32 offset, struct device_node *); void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); -void gic_cpu_if_down(void); +int gic_cpu_if_down(unsigned int gic_nr); static inline void gic_init(unsigned int nr, int start, void __iomem *dist , void __iomem *cpu) diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h index 9b1ad3734911..4e6861605050 100644 --- a/include/linux/irqchip/mips-gic.h +++ b/include/linux/irqchip/mips-gic.h @@ -41,12 +41,20 @@ /* Shared Global Counter */ #define GIC_SH_COUNTER_31_00_OFS 0x0010 +/* 64-bit counter register for CM3 */ +#define GIC_SH_COUNTER_OFS GIC_SH_COUNTER_31_00_OFS #define GIC_SH_COUNTER_63_32_OFS 0x0014 #define GIC_SH_REVISIONID_OFS 0x0020 /* Convert an interrupt number to a byte offset/bit for multi-word registers */ -#define GIC_INTR_OFS(intr) (((intr) / 32) * 4) -#define GIC_INTR_BIT(intr) ((intr) % 32) +#define GIC_INTR_OFS(intr) ({ \ + unsigned bits = mips_cm_is64 ? 64 : 32; \ + unsigned reg_idx = (intr) / bits; \ + unsigned reg_width = bits / 8; \ + \ + reg_idx * reg_width; \ +}) +#define GIC_INTR_BIT(intr) ((intr) % (mips_cm_is64 ? 64 : 32)) /* Polarity : Reset Value is always 0 */ #define GIC_SH_SET_POLARITY_OFS 0x0100 @@ -98,6 +106,8 @@ #define GIC_VPE_WD_COUNT0_OFS 0x0094 #define GIC_VPE_WD_INITIAL0_OFS 0x0098 #define GIC_VPE_COMPARE_LO_OFS 0x00a0 +/* 64-bit Compare register on CM3 */ +#define GIC_VPE_COMPARE_OFS GIC_VPE_COMPARE_LO_OFS #define GIC_VPE_COMPARE_HI_OFS 0x00a4 #define GIC_VPE_EIC_SHADOW_SET_BASE_OFS 0x0100 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index fcea4e48e21f..5acfa26602e1 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -166,12 +166,16 @@ static inline int handle_domain_irq(struct irq_domain *domain, #endif /* Test to see if a driver has successfully requested an irq */ -static inline int irq_has_action(unsigned int irq) +static inline int irq_desc_has_action(struct irq_desc *desc) { - struct irq_desc *desc = irq_to_desc(irq); return desc->action != NULL; } +static inline int irq_has_action(unsigned int irq) +{ + return irq_desc_has_action(irq_to_desc(irq)); +} + /* caller has locked the irq_desc and both params are valid */ static inline void __irq_set_handler_locked(unsigned int irq, irq_flow_handler_t handler) diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 744ac0ec98eb..d3ca79236fb0 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -45,6 +45,20 @@ struct irq_data; /* Number of irqs reserved for a legacy isa controller */ #define NUM_ISA_INTERRUPTS 16 +/* + * Should several domains have the same device node, but serve + * different purposes (for example one domain is for PCI/MSI, and the + * other for wired IRQs), they can be distinguished using a + * bus-specific token. Most domains are expected to only carry + * DOMAIN_BUS_ANY. + */ +enum irq_domain_bus_token { + DOMAIN_BUS_ANY = 0, + DOMAIN_BUS_PCI_MSI, + DOMAIN_BUS_PLATFORM_MSI, + DOMAIN_BUS_NEXUS, +}; + /** * struct irq_domain_ops - Methods for irq_domain objects * @match: Match an interrupt controller device node to a host, returns @@ -61,7 +75,8 @@ struct irq_data; * to setup the irq_desc when returning from map(). */ struct irq_domain_ops { - int (*match)(struct irq_domain *d, struct device_node *node); + int (*match)(struct irq_domain *d, struct device_node *node, + enum irq_domain_bus_token bus_token); int (*map)(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw); void (*unmap)(struct irq_domain *d, unsigned int virq); int (*xlate)(struct irq_domain *d, struct device_node *node, @@ -116,6 +131,7 @@ struct irq_domain { /* Optional data */ struct device_node *of_node; + enum irq_domain_bus_token bus_token; struct irq_domain_chip_generic *gc; #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY struct irq_domain *parent; @@ -161,9 +177,15 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, irq_hw_number_t first_hwirq, const struct irq_domain_ops *ops, void *host_data); -extern struct irq_domain *irq_find_host(struct device_node *node); +extern struct irq_domain *irq_find_matching_host(struct device_node *node, + enum irq_domain_bus_token bus_token); extern void irq_set_default_host(struct irq_domain *host); +static inline struct irq_domain *irq_find_host(struct device_node *node) +{ + return irq_find_matching_host(node, DOMAIN_BUS_ANY); +} + /** * irq_domain_add_linear() - Allocate and register a linear revmap irq_domain. * @of_node: pointer to interrupt controller's device tree node. diff --git a/include/linux/jbd.h b/include/linux/jbd.h deleted file mode 100644 index d32615280be9..000000000000 --- a/include/linux/jbd.h +++ /dev/null @@ -1,1047 +0,0 @@ -/* - * linux/include/linux/jbd.h - * - * Written by Stephen C. Tweedie <sct@redhat.com> - * - * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * - * Definitions for transaction data structures for the buffer cache - * filesystem journaling support. - */ - -#ifndef _LINUX_JBD_H -#define _LINUX_JBD_H - -/* Allow this file to be included directly into e2fsprogs */ -#ifndef __KERNEL__ -#include "jfs_compat.h" -#define JFS_DEBUG -#define jfs_debug jbd_debug -#else - -#include <linux/types.h> -#include <linux/buffer_head.h> -#include <linux/journal-head.h> -#include <linux/stddef.h> -#include <linux/mutex.h> -#include <linux/timer.h> -#include <linux/lockdep.h> -#include <linux/slab.h> - -#define journal_oom_retry 1 - -/* - * Define JBD_PARANOID_IOFAIL to cause a kernel BUG() if ext3 finds - * certain classes of error which can occur due to failed IOs. Under - * normal use we want ext3 to continue after such errors, because - * hardware _can_ fail, but for debugging purposes when running tests on - * known-good hardware we may want to trap these errors. - */ -#undef JBD_PARANOID_IOFAIL - -/* - * The default maximum commit age, in seconds. - */ -#define JBD_DEFAULT_MAX_COMMIT_AGE 5 - -#ifdef CONFIG_JBD_DEBUG -/* - * Define JBD_EXPENSIVE_CHECKING to enable more expensive internal - * consistency checks. By default we don't do this unless - * CONFIG_JBD_DEBUG is on. - */ -#define JBD_EXPENSIVE_CHECKING -extern u8 journal_enable_debug; - -void __jbd_debug(int level, const char *file, const char *func, - unsigned int line, const char *fmt, ...); - -#define jbd_debug(n, fmt, a...) \ - __jbd_debug((n), __FILE__, __func__, __LINE__, (fmt), ##a) -#else -#define jbd_debug(n, fmt, a...) /**/ -#endif - -static inline void *jbd_alloc(size_t size, gfp_t flags) -{ - return (void *)__get_free_pages(flags, get_order(size)); -} - -static inline void jbd_free(void *ptr, size_t size) -{ - free_pages((unsigned long)ptr, get_order(size)); -} - -#define JFS_MIN_JOURNAL_BLOCKS 1024 - - -/** - * typedef handle_t - The handle_t type represents a single atomic update being performed by some process. - * - * All filesystem modifications made by the process go - * through this handle. Recursive operations (such as quota operations) - * are gathered into a single update. - * - * The buffer credits field is used to account for journaled buffers - * being modified by the running process. To ensure that there is - * enough log space for all outstanding operations, we need to limit the - * number of outstanding buffers possible at any time. When the - * operation completes, any buffer credits not used are credited back to - * the transaction, so that at all times we know how many buffers the - * outstanding updates on a transaction might possibly touch. - * - * This is an opaque datatype. - **/ -typedef struct handle_s handle_t; /* Atomic operation type */ - - -/** - * typedef journal_t - The journal_t maintains all of the journaling state information for a single filesystem. - * - * journal_t is linked to from the fs superblock structure. - * - * We use the journal_t to keep track of all outstanding transaction - * activity on the filesystem, and to manage the state of the log - * writing process. - * - * This is an opaque datatype. - **/ -typedef struct journal_s journal_t; /* Journal control structure */ -#endif - -/* - * Internal structures used by the logging mechanism: - */ - -#define JFS_MAGIC_NUMBER 0xc03b3998U /* The first 4 bytes of /dev/random! */ - -/* - * On-disk structures - */ - -/* - * Descriptor block types: - */ - -#define JFS_DESCRIPTOR_BLOCK 1 -#define JFS_COMMIT_BLOCK 2 -#define JFS_SUPERBLOCK_V1 3 -#define JFS_SUPERBLOCK_V2 4 -#define JFS_REVOKE_BLOCK 5 - -/* - * Standard header for all descriptor blocks: - */ -typedef struct journal_header_s -{ - __be32 h_magic; - __be32 h_blocktype; - __be32 h_sequence; -} journal_header_t; - - -/* - * The block tag: used to describe a single buffer in the journal - */ -typedef struct journal_block_tag_s -{ - __be32 t_blocknr; /* The on-disk block number */ - __be32 t_flags; /* See below */ -} journal_block_tag_t; - -/* - * The revoke descriptor: used on disk to describe a series of blocks to - * be revoked from the log - */ -typedef struct journal_revoke_header_s -{ - journal_header_t r_header; - __be32 r_count; /* Count of bytes used in the block */ -} journal_revoke_header_t; - - -/* Definitions for the journal tag flags word: */ -#define JFS_FLAG_ESCAPE 1 /* on-disk block is escaped */ -#define JFS_FLAG_SAME_UUID 2 /* block has same uuid as previous */ -#define JFS_FLAG_DELETED 4 /* block deleted by this transaction */ -#define JFS_FLAG_LAST_TAG 8 /* last tag in this descriptor block */ - - -/* - * The journal superblock. All fields are in big-endian byte order. - */ -typedef struct journal_superblock_s -{ -/* 0x0000 */ - journal_header_t s_header; - -/* 0x000C */ - /* Static information describing the journal */ - __be32 s_blocksize; /* journal device blocksize */ - __be32 s_maxlen; /* total blocks in journal file */ - __be32 s_first; /* first block of log information */ - -/* 0x0018 */ - /* Dynamic information describing the current state of the log */ - __be32 s_sequence; /* first commit ID expected in log */ - __be32 s_start; /* blocknr of start of log */ - -/* 0x0020 */ - /* Error value, as set by journal_abort(). */ - __be32 s_errno; - -/* 0x0024 */ - /* Remaining fields are only valid in a version-2 superblock */ - __be32 s_feature_compat; /* compatible feature set */ - __be32 s_feature_incompat; /* incompatible feature set */ - __be32 s_feature_ro_compat; /* readonly-compatible feature set */ -/* 0x0030 */ - __u8 s_uuid[16]; /* 128-bit uuid for journal */ - -/* 0x0040 */ - __be32 s_nr_users; /* Nr of filesystems sharing log */ - - __be32 s_dynsuper; /* Blocknr of dynamic superblock copy*/ - -/* 0x0048 */ - __be32 s_max_transaction; /* Limit of journal blocks per trans.*/ - __be32 s_max_trans_data; /* Limit of data blocks per trans. */ - -/* 0x0050 */ - __u32 s_padding[44]; - -/* 0x0100 */ - __u8 s_users[16*48]; /* ids of all fs'es sharing the log */ -/* 0x0400 */ -} journal_superblock_t; - -#define JFS_HAS_COMPAT_FEATURE(j,mask) \ - ((j)->j_format_version >= 2 && \ - ((j)->j_superblock->s_feature_compat & cpu_to_be32((mask)))) -#define JFS_HAS_RO_COMPAT_FEATURE(j,mask) \ - ((j)->j_format_version >= 2 && \ - ((j)->j_superblock->s_feature_ro_compat & cpu_to_be32((mask)))) -#define JFS_HAS_INCOMPAT_FEATURE(j,mask) \ - ((j)->j_format_version >= 2 && \ - ((j)->j_superblock->s_feature_incompat & cpu_to_be32((mask)))) - -#define JFS_FEATURE_INCOMPAT_REVOKE 0x00000001 - -/* Features known to this kernel version: */ -#define JFS_KNOWN_COMPAT_FEATURES 0 -#define JFS_KNOWN_ROCOMPAT_FEATURES 0 -#define JFS_KNOWN_INCOMPAT_FEATURES JFS_FEATURE_INCOMPAT_REVOKE - -#ifdef __KERNEL__ - -#include <linux/fs.h> -#include <linux/sched.h> - -enum jbd_state_bits { - BH_JBD /* Has an attached ext3 journal_head */ - = BH_PrivateStart, - BH_JWrite, /* Being written to log (@@@ DEBUGGING) */ - BH_Freed, /* Has been freed (truncated) */ - BH_Revoked, /* Has been revoked from the log */ - BH_RevokeValid, /* Revoked flag is valid */ - BH_JBDDirty, /* Is dirty but journaled */ - BH_State, /* Pins most journal_head state */ - BH_JournalHead, /* Pins bh->b_private and jh->b_bh */ - BH_Unshadow, /* Dummy bit, for BJ_Shadow wakeup filtering */ - BH_JBDPrivateStart, /* First bit available for private use by FS */ -}; - -BUFFER_FNS(JBD, jbd) -BUFFER_FNS(JWrite, jwrite) -BUFFER_FNS(JBDDirty, jbddirty) -TAS_BUFFER_FNS(JBDDirty, jbddirty) -BUFFER_FNS(Revoked, revoked) -TAS_BUFFER_FNS(Revoked, revoked) -BUFFER_FNS(RevokeValid, revokevalid) -TAS_BUFFER_FNS(RevokeValid, revokevalid) -BUFFER_FNS(Freed, freed) - -#include <linux/jbd_common.h> - -#define J_ASSERT(assert) BUG_ON(!(assert)) - -#define J_ASSERT_BH(bh, expr) J_ASSERT(expr) -#define J_ASSERT_JH(jh, expr) J_ASSERT(expr) - -#if defined(JBD_PARANOID_IOFAIL) -#define J_EXPECT(expr, why...) J_ASSERT(expr) -#define J_EXPECT_BH(bh, expr, why...) J_ASSERT_BH(bh, expr) -#define J_EXPECT_JH(jh, expr, why...) J_ASSERT_JH(jh, expr) -#else -#define __journal_expect(expr, why...) \ - ({ \ - int val = (expr); \ - if (!val) { \ - printk(KERN_ERR \ - "EXT3-fs unexpected failure: %s;\n",# expr); \ - printk(KERN_ERR why "\n"); \ - } \ - val; \ - }) -#define J_EXPECT(expr, why...) __journal_expect(expr, ## why) -#define J_EXPECT_BH(bh, expr, why...) __journal_expect(expr, ## why) -#define J_EXPECT_JH(jh, expr, why...) __journal_expect(expr, ## why) -#endif - -struct jbd_revoke_table_s; - -/** - * struct handle_s - this is the concrete type associated with handle_t. - * @h_transaction: Which compound transaction is this update a part of? - * @h_buffer_credits: Number of remaining buffers we are allowed to dirty. - * @h_ref: Reference count on this handle - * @h_err: Field for caller's use to track errors through large fs operations - * @h_sync: flag for sync-on-close - * @h_jdata: flag to force data journaling - * @h_aborted: flag indicating fatal error on handle - * @h_lockdep_map: lockdep info for debugging lock problems - */ -struct handle_s -{ - /* Which compound transaction is this update a part of? */ - transaction_t *h_transaction; - - /* Number of remaining buffers we are allowed to dirty: */ - int h_buffer_credits; - - /* Reference count on this handle */ - int h_ref; - - /* Field for caller's use to track errors through large fs */ - /* operations */ - int h_err; - - /* Flags [no locking] */ - unsigned int h_sync: 1; /* sync-on-close */ - unsigned int h_jdata: 1; /* force data journaling */ - unsigned int h_aborted: 1; /* fatal error on handle */ - -#ifdef CONFIG_DEBUG_LOCK_ALLOC - struct lockdep_map h_lockdep_map; -#endif -}; - - -/* The transaction_t type is the guts of the journaling mechanism. It - * tracks a compound transaction through its various states: - * - * RUNNING: accepting new updates - * LOCKED: Updates still running but we don't accept new ones - * RUNDOWN: Updates are tidying up but have finished requesting - * new buffers to modify (state not used for now) - * FLUSH: All updates complete, but we are still writing to disk - * COMMIT: All data on disk, writing commit record - * FINISHED: We still have to keep the transaction for checkpointing. - * - * The transaction keeps track of all of the buffers modified by a - * running transaction, and all of the buffers committed but not yet - * flushed to home for finished transactions. - */ - -/* - * Lock ranking: - * - * j_list_lock - * ->jbd_lock_bh_journal_head() (This is "innermost") - * - * j_state_lock - * ->jbd_lock_bh_state() - * - * jbd_lock_bh_state() - * ->j_list_lock - * - * j_state_lock - * ->t_handle_lock - * - * j_state_lock - * ->j_list_lock (journal_unmap_buffer) - * - */ - -struct transaction_s -{ - /* Pointer to the journal for this transaction. [no locking] */ - journal_t *t_journal; - - /* Sequence number for this transaction [no locking] */ - tid_t t_tid; - - /* - * Transaction's current state - * [no locking - only kjournald alters this] - * [j_list_lock] guards transition of a transaction into T_FINISHED - * state and subsequent call of __journal_drop_transaction() - * FIXME: needs barriers - * KLUDGE: [use j_state_lock] - */ - enum { - T_RUNNING, - T_LOCKED, - T_FLUSH, - T_COMMIT, - T_COMMIT_RECORD, - T_FINISHED - } t_state; - - /* - * Where in the log does this transaction's commit start? [no locking] - */ - unsigned int t_log_start; - - /* Number of buffers on the t_buffers list [j_list_lock] */ - int t_nr_buffers; - - /* - * Doubly-linked circular list of all buffers reserved but not yet - * modified by this transaction [j_list_lock] - */ - struct journal_head *t_reserved_list; - - /* - * Doubly-linked circular list of all buffers under writeout during - * commit [j_list_lock] - */ - struct journal_head *t_locked_list; - - /* - * Doubly-linked circular list of all metadata buffers owned by this - * transaction [j_list_lock] - */ - struct journal_head *t_buffers; - - /* - * Doubly-linked circular list of all data buffers still to be - * flushed before this transaction can be committed [j_list_lock] - */ - struct journal_head *t_sync_datalist; - - /* - * Doubly-linked circular list of all forget buffers (superseded - * buffers which we can un-checkpoint once this transaction commits) - * [j_list_lock] - */ - struct journal_head *t_forget; - - /* - * Doubly-linked circular list of all buffers still to be flushed before - * this transaction can be checkpointed. [j_list_lock] - */ - struct journal_head *t_checkpoint_list; - - /* - * Doubly-linked circular list of all buffers submitted for IO while - * checkpointing. [j_list_lock] - */ - struct journal_head *t_checkpoint_io_list; - - /* - * Doubly-linked circular list of temporary buffers currently undergoing - * IO in the log [j_list_lock] - */ - struct journal_head *t_iobuf_list; - - /* - * Doubly-linked circular list of metadata buffers being shadowed by log - * IO. The IO buffers on the iobuf list and the shadow buffers on this - * list match each other one for one at all times. [j_list_lock] - */ - struct journal_head *t_shadow_list; - - /* - * Doubly-linked circular list of control buffers being written to the - * log. [j_list_lock] - */ - struct journal_head *t_log_list; - - /* - * Protects info related to handles - */ - spinlock_t t_handle_lock; - - /* - * Number of outstanding updates running on this transaction - * [t_handle_lock] - */ - int t_updates; - - /* - * Number of buffers reserved for use by all handles in this transaction - * handle but not yet modified. [t_handle_lock] - */ - int t_outstanding_credits; - - /* - * Forward and backward links for the circular list of all transactions - * awaiting checkpoint. [j_list_lock] - */ - transaction_t *t_cpnext, *t_cpprev; - - /* - * When will the transaction expire (become due for commit), in jiffies? - * [no locking] - */ - unsigned long t_expires; - - /* - * When this transaction started, in nanoseconds [no locking] - */ - ktime_t t_start_time; - - /* - * How many handles used this transaction? [t_handle_lock] - */ - int t_handle_count; -}; - -/** - * struct journal_s - this is the concrete type associated with journal_t. - * @j_flags: General journaling state flags - * @j_errno: Is there an outstanding uncleared error on the journal (from a - * prior abort)? - * @j_sb_buffer: First part of superblock buffer - * @j_superblock: Second part of superblock buffer - * @j_format_version: Version of the superblock format - * @j_state_lock: Protect the various scalars in the journal - * @j_barrier_count: Number of processes waiting to create a barrier lock - * @j_running_transaction: The current running transaction.. - * @j_committing_transaction: the transaction we are pushing to disk - * @j_checkpoint_transactions: a linked circular list of all transactions - * waiting for checkpointing - * @j_wait_transaction_locked: Wait queue for waiting for a locked transaction - * to start committing, or for a barrier lock to be released - * @j_wait_logspace: Wait queue for waiting for checkpointing to complete - * @j_wait_done_commit: Wait queue for waiting for commit to complete - * @j_wait_checkpoint: Wait queue to trigger checkpointing - * @j_wait_commit: Wait queue to trigger commit - * @j_wait_updates: Wait queue to wait for updates to complete - * @j_checkpoint_mutex: Mutex for locking against concurrent checkpoints - * @j_head: Journal head - identifies the first unused block in the journal - * @j_tail: Journal tail - identifies the oldest still-used block in the - * journal. - * @j_free: Journal free - how many free blocks are there in the journal? - * @j_first: The block number of the first usable block - * @j_last: The block number one beyond the last usable block - * @j_dev: Device where we store the journal - * @j_blocksize: blocksize for the location where we store the journal. - * @j_blk_offset: starting block offset for into the device where we store the - * journal - * @j_fs_dev: Device which holds the client fs. For internal journal this will - * be equal to j_dev - * @j_maxlen: Total maximum capacity of the journal region on disk. - * @j_list_lock: Protects the buffer lists and internal buffer state. - * @j_inode: Optional inode where we store the journal. If present, all journal - * block numbers are mapped into this inode via bmap(). - * @j_tail_sequence: Sequence number of the oldest transaction in the log - * @j_transaction_sequence: Sequence number of the next transaction to grant - * @j_commit_sequence: Sequence number of the most recently committed - * transaction - * @j_commit_request: Sequence number of the most recent transaction wanting - * commit - * @j_commit_waited: Sequence number of the most recent transaction someone - * is waiting for to commit. - * @j_uuid: Uuid of client object. - * @j_task: Pointer to the current commit thread for this journal - * @j_max_transaction_buffers: Maximum number of metadata buffers to allow in a - * single compound commit transaction - * @j_commit_interval: What is the maximum transaction lifetime before we begin - * a commit? - * @j_commit_timer: The timer used to wakeup the commit thread - * @j_revoke_lock: Protect the revoke table - * @j_revoke: The revoke table - maintains the list of revoked blocks in the - * current transaction. - * @j_revoke_table: alternate revoke tables for j_revoke - * @j_wbuf: array of buffer_heads for journal_commit_transaction - * @j_wbufsize: maximum number of buffer_heads allowed in j_wbuf, the - * number that will fit in j_blocksize - * @j_last_sync_writer: most recent pid which did a synchronous write - * @j_average_commit_time: the average amount of time in nanoseconds it - * takes to commit a transaction to the disk. - * @j_private: An opaque pointer to fs-private information. - */ - -struct journal_s -{ - /* General journaling state flags [j_state_lock] */ - unsigned long j_flags; - - /* - * Is there an outstanding uncleared error on the journal (from a prior - * abort)? [j_state_lock] - */ - int j_errno; - - /* The superblock buffer */ - struct buffer_head *j_sb_buffer; - journal_superblock_t *j_superblock; - - /* Version of the superblock format */ - int j_format_version; - - /* - * Protect the various scalars in the journal - */ - spinlock_t j_state_lock; - - /* - * Number of processes waiting to create a barrier lock [j_state_lock] - */ - int j_barrier_count; - - /* - * Transactions: The current running transaction... - * [j_state_lock] [caller holding open handle] - */ - transaction_t *j_running_transaction; - - /* - * the transaction we are pushing to disk - * [j_state_lock] [caller holding open handle] - */ - transaction_t *j_committing_transaction; - - /* - * ... and a linked circular list of all transactions waiting for - * checkpointing. [j_list_lock] - */ - transaction_t *j_checkpoint_transactions; - - /* - * Wait queue for waiting for a locked transaction to start committing, - * or for a barrier lock to be released - */ - wait_queue_head_t j_wait_transaction_locked; - - /* Wait queue for waiting for checkpointing to complete */ - wait_queue_head_t j_wait_logspace; - - /* Wait queue for waiting for commit to complete */ - wait_queue_head_t j_wait_done_commit; - - /* Wait queue to trigger checkpointing */ - wait_queue_head_t j_wait_checkpoint; - - /* Wait queue to trigger commit */ - wait_queue_head_t j_wait_commit; - - /* Wait queue to wait for updates to complete */ - wait_queue_head_t j_wait_updates; - - /* Semaphore for locking against concurrent checkpoints */ - struct mutex j_checkpoint_mutex; - - /* - * Journal head: identifies the first unused block in the journal. - * [j_state_lock] - */ - unsigned int j_head; - - /* - * Journal tail: identifies the oldest still-used block in the journal. - * [j_state_lock] - */ - unsigned int j_tail; - - /* - * Journal free: how many free blocks are there in the journal? - * [j_state_lock] - */ - unsigned int j_free; - - /* - * Journal start and end: the block numbers of the first usable block - * and one beyond the last usable block in the journal. [j_state_lock] - */ - unsigned int j_first; - unsigned int j_last; - - /* - * Device, blocksize and starting block offset for the location where we - * store the journal. - */ - struct block_device *j_dev; - int j_blocksize; - unsigned int j_blk_offset; - - /* - * Device which holds the client fs. For internal journal this will be - * equal to j_dev. - */ - struct block_device *j_fs_dev; - - /* Total maximum capacity of the journal region on disk. */ - unsigned int j_maxlen; - - /* - * Protects the buffer lists and internal buffer state. - */ - spinlock_t j_list_lock; - - /* Optional inode where we store the journal. If present, all */ - /* journal block numbers are mapped into this inode via */ - /* bmap(). */ - struct inode *j_inode; - - /* - * Sequence number of the oldest transaction in the log [j_state_lock] - */ - tid_t j_tail_sequence; - - /* - * Sequence number of the next transaction to grant [j_state_lock] - */ - tid_t j_transaction_sequence; - - /* - * Sequence number of the most recently committed transaction - * [j_state_lock]. - */ - tid_t j_commit_sequence; - - /* - * Sequence number of the most recent transaction wanting commit - * [j_state_lock] - */ - tid_t j_commit_request; - - /* - * Sequence number of the most recent transaction someone is waiting - * for to commit. - * [j_state_lock] - */ - tid_t j_commit_waited; - - /* - * Journal uuid: identifies the object (filesystem, LVM volume etc) - * backed by this journal. This will eventually be replaced by an array - * of uuids, allowing us to index multiple devices within a single - * journal and to perform atomic updates across them. - */ - __u8 j_uuid[16]; - - /* Pointer to the current commit thread for this journal */ - struct task_struct *j_task; - - /* - * Maximum number of metadata buffers to allow in a single compound - * commit transaction - */ - int j_max_transaction_buffers; - - /* - * What is the maximum transaction lifetime before we begin a commit? - */ - unsigned long j_commit_interval; - - /* The timer used to wakeup the commit thread: */ - struct timer_list j_commit_timer; - - /* - * The revoke table: maintains the list of revoked blocks in the - * current transaction. [j_revoke_lock] - */ - spinlock_t j_revoke_lock; - struct jbd_revoke_table_s *j_revoke; - struct jbd_revoke_table_s *j_revoke_table[2]; - - /* - * array of bhs for journal_commit_transaction - */ - struct buffer_head **j_wbuf; - int j_wbufsize; - - /* - * this is the pid of the last person to run a synchronous operation - * through the journal. - */ - pid_t j_last_sync_writer; - - /* - * the average amount of time in nanoseconds it takes to commit a - * transaction to the disk. [j_state_lock] - */ - u64 j_average_commit_time; - - /* - * An opaque pointer to fs-private information. ext3 puts its - * superblock pointer here - */ - void *j_private; -}; - -/* - * Journal flag definitions - */ -#define JFS_UNMOUNT 0x001 /* Journal thread is being destroyed */ -#define JFS_ABORT 0x002 /* Journaling has been aborted for errors. */ -#define JFS_ACK_ERR 0x004 /* The errno in the sb has been acked */ -#define JFS_FLUSHED 0x008 /* The journal superblock has been flushed */ -#define JFS_LOADED 0x010 /* The journal superblock has been loaded */ -#define JFS_BARRIER 0x020 /* Use IDE barriers */ -#define JFS_ABORT_ON_SYNCDATA_ERR 0x040 /* Abort the journal on file - * data write error in ordered - * mode */ - -/* - * Function declarations for the journaling transaction and buffer - * management - */ - -/* Filing buffers */ -extern void journal_unfile_buffer(journal_t *, struct journal_head *); -extern void __journal_unfile_buffer(struct journal_head *); -extern void __journal_refile_buffer(struct journal_head *); -extern void journal_refile_buffer(journal_t *, struct journal_head *); -extern void __journal_file_buffer(struct journal_head *, transaction_t *, int); -extern void __journal_free_buffer(struct journal_head *bh); -extern void journal_file_buffer(struct journal_head *, transaction_t *, int); -extern void __journal_clean_data_list(transaction_t *transaction); - -/* Log buffer allocation */ -extern struct journal_head * journal_get_descriptor_buffer(journal_t *); -int journal_next_log_block(journal_t *, unsigned int *); - -/* Commit management */ -extern void journal_commit_transaction(journal_t *); - -/* Checkpoint list management */ -int __journal_clean_checkpoint_list(journal_t *journal); -int __journal_remove_checkpoint(struct journal_head *); -void __journal_insert_checkpoint(struct journal_head *, transaction_t *); - -/* Buffer IO */ -extern int -journal_write_metadata_buffer(transaction_t *transaction, - struct journal_head *jh_in, - struct journal_head **jh_out, - unsigned int blocknr); - -/* Transaction locking */ -extern void __wait_on_journal (journal_t *); - -/* - * Journal locking. - * - * We need to lock the journal during transaction state changes so that nobody - * ever tries to take a handle on the running transaction while we are in the - * middle of moving it to the commit phase. j_state_lock does this. - * - * Note that the locking is completely interrupt unsafe. We never touch - * journal structures from interrupts. - */ - -static inline handle_t *journal_current_handle(void) -{ - return current->journal_info; -} - -/* The journaling code user interface: - * - * Create and destroy handles - * Register buffer modifications against the current transaction. - */ - -extern handle_t *journal_start(journal_t *, int nblocks); -extern int journal_restart (handle_t *, int nblocks); -extern int journal_extend (handle_t *, int nblocks); -extern int journal_get_write_access(handle_t *, struct buffer_head *); -extern int journal_get_create_access (handle_t *, struct buffer_head *); -extern int journal_get_undo_access(handle_t *, struct buffer_head *); -extern int journal_dirty_data (handle_t *, struct buffer_head *); -extern int journal_dirty_metadata (handle_t *, struct buffer_head *); -extern void journal_release_buffer (handle_t *, struct buffer_head *); -extern int journal_forget (handle_t *, struct buffer_head *); -extern void journal_sync_buffer (struct buffer_head *); -extern void journal_invalidatepage(journal_t *, - struct page *, unsigned int, unsigned int); -extern int journal_try_to_free_buffers(journal_t *, struct page *, gfp_t); -extern int journal_stop(handle_t *); -extern int journal_flush (journal_t *); -extern void journal_lock_updates (journal_t *); -extern void journal_unlock_updates (journal_t *); - -extern journal_t * journal_init_dev(struct block_device *bdev, - struct block_device *fs_dev, - int start, int len, int bsize); -extern journal_t * journal_init_inode (struct inode *); -extern int journal_update_format (journal_t *); -extern int journal_check_used_features - (journal_t *, unsigned long, unsigned long, unsigned long); -extern int journal_check_available_features - (journal_t *, unsigned long, unsigned long, unsigned long); -extern int journal_set_features - (journal_t *, unsigned long, unsigned long, unsigned long); -extern int journal_create (journal_t *); -extern int journal_load (journal_t *journal); -extern int journal_destroy (journal_t *); -extern int journal_recover (journal_t *journal); -extern int journal_wipe (journal_t *, int); -extern int journal_skip_recovery (journal_t *); -extern void journal_update_sb_log_tail (journal_t *, tid_t, unsigned int, - int); -extern void journal_abort (journal_t *, int); -extern int journal_errno (journal_t *); -extern void journal_ack_err (journal_t *); -extern int journal_clear_err (journal_t *); -extern int journal_bmap(journal_t *, unsigned int, unsigned int *); -extern int journal_force_commit(journal_t *); - -/* - * journal_head management - */ -struct journal_head *journal_add_journal_head(struct buffer_head *bh); -struct journal_head *journal_grab_journal_head(struct buffer_head *bh); -void journal_put_journal_head(struct journal_head *jh); - -/* - * handle management - */ -extern struct kmem_cache *jbd_handle_cache; - -static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags) -{ - return kmem_cache_zalloc(jbd_handle_cache, gfp_flags); -} - -static inline void jbd_free_handle(handle_t *handle) -{ - kmem_cache_free(jbd_handle_cache, handle); -} - -/* Primary revoke support */ -#define JOURNAL_REVOKE_DEFAULT_HASH 256 -extern int journal_init_revoke(journal_t *, int); -extern void journal_destroy_revoke_caches(void); -extern int journal_init_revoke_caches(void); - -extern void journal_destroy_revoke(journal_t *); -extern int journal_revoke (handle_t *, - unsigned int, struct buffer_head *); -extern int journal_cancel_revoke(handle_t *, struct journal_head *); -extern void journal_write_revoke_records(journal_t *, - transaction_t *, int); - -/* Recovery revoke support */ -extern int journal_set_revoke(journal_t *, unsigned int, tid_t); -extern int journal_test_revoke(journal_t *, unsigned int, tid_t); -extern void journal_clear_revoke(journal_t *); -extern void journal_switch_revoke_table(journal_t *journal); -extern void journal_clear_buffer_revoked_flags(journal_t *journal); - -/* - * The log thread user interface: - * - * Request space in the current transaction, and force transaction commit - * transitions on demand. - */ - -int __log_space_left(journal_t *); /* Called with journal locked */ -int log_start_commit(journal_t *journal, tid_t tid); -int __log_start_commit(journal_t *journal, tid_t tid); -int journal_start_commit(journal_t *journal, tid_t *tid); -int journal_force_commit_nested(journal_t *journal); -int log_wait_commit(journal_t *journal, tid_t tid); -int log_do_checkpoint(journal_t *journal); -int journal_trans_will_send_data_barrier(journal_t *journal, tid_t tid); - -void __log_wait_for_space(journal_t *journal); -extern void __journal_drop_transaction(journal_t *, transaction_t *); -extern int cleanup_journal_tail(journal_t *); - -/* - * is_journal_abort - * - * Simple test wrapper function to test the JFS_ABORT state flag. This - * bit, when set, indicates that we have had a fatal error somewhere, - * either inside the journaling layer or indicated to us by the client - * (eg. ext3), and that we and should not commit any further - * transactions. - */ - -static inline int is_journal_aborted(journal_t *journal) -{ - return journal->j_flags & JFS_ABORT; -} - -static inline int is_handle_aborted(handle_t *handle) -{ - if (handle->h_aborted) - return 1; - return is_journal_aborted(handle->h_transaction->t_journal); -} - -static inline void journal_abort_handle(handle_t *handle) -{ - handle->h_aborted = 1; -} - -#endif /* __KERNEL__ */ - -/* Comparison functions for transaction IDs: perform comparisons using - * modulo arithmetic so that they work over sequence number wraps. */ - -static inline int tid_gt(tid_t x, tid_t y) -{ - int difference = (x - y); - return (difference > 0); -} - -static inline int tid_geq(tid_t x, tid_t y) -{ - int difference = (x - y); - return (difference >= 0); -} - -extern int journal_blocks_per_page(struct inode *inode); - -/* - * Return the minimum number of blocks which must be free in the journal - * before a new transaction may be started. Must be called under j_state_lock. - */ -static inline int jbd_space_needed(journal_t *journal) -{ - int nblocks = journal->j_max_transaction_buffers; - if (journal->j_committing_transaction) - nblocks += journal->j_committing_transaction-> - t_outstanding_credits; - return nblocks; -} - -/* - * Definitions which augment the buffer_head layer - */ - -/* journaling buffer types */ -#define BJ_None 0 /* Not journaled */ -#define BJ_SyncData 1 /* Normal data: flush before commit */ -#define BJ_Metadata 2 /* Normal journaled metadata */ -#define BJ_Forget 3 /* Buffer superseded by this transaction */ -#define BJ_IO 4 /* Buffer is for temporary IO use */ -#define BJ_Shadow 5 /* Buffer contents being shadowed to the log */ -#define BJ_LogCtl 6 /* Buffer contains log descriptors */ -#define BJ_Reserved 7 /* Buffer is reserved for access by journal */ -#define BJ_Locked 8 /* Locked for I/O during commit */ -#define BJ_Types 9 - -extern int jbd_blocks_per_page(struct inode *inode); - -#ifdef __KERNEL__ - -#define buffer_trace_init(bh) do {} while (0) -#define print_buffer_fields(bh) do {} while (0) -#define print_buffer_trace(bh) do {} while (0) -#define BUFFER_TRACE(bh, info) do {} while (0) -#define BUFFER_TRACE2(bh, bh2, info) do {} while (0) -#define JBUFFER_TRACE(jh, info) do {} while (0) - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_JBD_H */ diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index edb640ae9a94..df07e78487d5 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -29,6 +29,7 @@ #include <linux/mutex.h> #include <linux/timer.h> #include <linux/slab.h> +#include <linux/bit_spinlock.h> #include <crypto/hash.h> #endif @@ -336,7 +337,45 @@ BUFFER_FNS(Freed, freed) BUFFER_FNS(Shadow, shadow) BUFFER_FNS(Verified, verified) -#include <linux/jbd_common.h> +static inline struct buffer_head *jh2bh(struct journal_head *jh) +{ + return jh->b_bh; +} + +static inline struct journal_head *bh2jh(struct buffer_head *bh) +{ + return bh->b_private; +} + +static inline void jbd_lock_bh_state(struct buffer_head *bh) +{ + bit_spin_lock(BH_State, &bh->b_state); +} + +static inline int jbd_trylock_bh_state(struct buffer_head *bh) +{ + return bit_spin_trylock(BH_State, &bh->b_state); +} + +static inline int jbd_is_locked_bh_state(struct buffer_head *bh) +{ + return bit_spin_is_locked(BH_State, &bh->b_state); +} + +static inline void jbd_unlock_bh_state(struct buffer_head *bh) +{ + bit_spin_unlock(BH_State, &bh->b_state); +} + +static inline void jbd_lock_bh_journal_head(struct buffer_head *bh) +{ + bit_spin_lock(BH_JournalHead, &bh->b_state); +} + +static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh) +{ + bit_spin_unlock(BH_JournalHead, &bh->b_state); +} #define J_ASSERT(assert) BUG_ON(!(assert)) @@ -1042,8 +1081,9 @@ void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block); extern void jbd2_journal_commit_transaction(journal_t *); /* Checkpoint list management */ -void __jbd2_journal_clean_checkpoint_list(journal_t *journal); +void __jbd2_journal_clean_checkpoint_list(journal_t *journal, bool destroy); int __jbd2_journal_remove_checkpoint(struct journal_head *); +void jbd2_journal_destroy_checkpoint(journal_t *journal); void __jbd2_journal_insert_checkpoint(struct journal_head *, transaction_t *); diff --git a/include/linux/jbd_common.h b/include/linux/jbd_common.h deleted file mode 100644 index 3dc53432355f..000000000000 --- a/include/linux/jbd_common.h +++ /dev/null @@ -1,46 +0,0 @@ -#ifndef _LINUX_JBD_STATE_H -#define _LINUX_JBD_STATE_H - -#include <linux/bit_spinlock.h> - -static inline struct buffer_head *jh2bh(struct journal_head *jh) -{ - return jh->b_bh; -} - -static inline struct journal_head *bh2jh(struct buffer_head *bh) -{ - return bh->b_private; -} - -static inline void jbd_lock_bh_state(struct buffer_head *bh) -{ - bit_spin_lock(BH_State, &bh->b_state); -} - -static inline int jbd_trylock_bh_state(struct buffer_head *bh) -{ - return bit_spin_trylock(BH_State, &bh->b_state); -} - -static inline int jbd_is_locked_bh_state(struct buffer_head *bh) -{ - return bit_spin_is_locked(BH_State, &bh->b_state); -} - -static inline void jbd_unlock_bh_state(struct buffer_head *bh) -{ - bit_spin_unlock(BH_State, &bh->b_state); -} - -static inline void jbd_lock_bh_journal_head(struct buffer_head *bh) -{ - bit_spin_lock(BH_JournalHead, &bh->b_state); -} - -static inline void jbd_unlock_bh_journal_head(struct buffer_head *bh) -{ - bit_spin_unlock(BH_JournalHead, &bh->b_state); -} - -#endif diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 535fd3bb1ba8..5fdc55312334 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -351,7 +351,7 @@ static inline unsigned long _msecs_to_jiffies(const unsigned int m) * directly here and from __msecs_to_jiffies() in the case where * constant folding is not possible. */ -static inline unsigned long msecs_to_jiffies(const unsigned int m) +static __always_inline unsigned long msecs_to_jiffies(const unsigned int m) { if (__builtin_constant_p(m)) { if ((int)m < 0) @@ -363,18 +363,11 @@ static inline unsigned long msecs_to_jiffies(const unsigned int m) } extern unsigned long __usecs_to_jiffies(const unsigned int u); -#if HZ <= USEC_PER_SEC && !(USEC_PER_SEC % HZ) +#if !(USEC_PER_SEC % HZ) static inline unsigned long _usecs_to_jiffies(const unsigned int u) { return (u + (USEC_PER_SEC / HZ) - 1) / (USEC_PER_SEC / HZ); } -#elif HZ > USEC_PER_SEC && !(HZ % USEC_PER_SEC) -static inline unsigned long _usecs_to_jiffies(const unsigned int u) -{ - return u * (HZ / USEC_PER_SEC); -} -static inline unsigned long _usecs_to_jiffies(const unsigned int u) -{ #else static inline unsigned long _usecs_to_jiffies(const unsigned int u) { @@ -405,7 +398,7 @@ static inline unsigned long _usecs_to_jiffies(const unsigned int u) * directly here and from __msecs_to_jiffies() in the case where * constant folding is not possible. */ -static inline unsigned long usecs_to_jiffies(const unsigned int u) +static __always_inline unsigned long usecs_to_jiffies(const unsigned int u) { if (__builtin_constant_p(u)) { if (u > jiffies_to_usecs(MAX_JIFFY_OFFSET)) @@ -416,9 +409,25 @@ static inline unsigned long usecs_to_jiffies(const unsigned int u) } } -extern unsigned long timespec_to_jiffies(const struct timespec *value); -extern void jiffies_to_timespec(const unsigned long jiffies, - struct timespec *value); +extern unsigned long timespec64_to_jiffies(const struct timespec64 *value); +extern void jiffies_to_timespec64(const unsigned long jiffies, + struct timespec64 *value); +static inline unsigned long timespec_to_jiffies(const struct timespec *value) +{ + struct timespec64 ts = timespec_to_timespec64(*value); + + return timespec64_to_jiffies(&ts); +} + +static inline void jiffies_to_timespec(const unsigned long jiffies, + struct timespec *value) +{ + struct timespec64 ts; + + jiffies_to_timespec64(jiffies, &ts); + *value = timespec64_to_timespec(ts); +} + extern unsigned long timeval_to_jiffies(const struct timeval *value); extern void jiffies_to_timeval(const unsigned long jiffies, struct timeval *value); diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h index f4de473f226b..7f653e8f6690 100644 --- a/include/linux/jump_label.h +++ b/include/linux/jump_label.h @@ -7,17 +7,52 @@ * Copyright (C) 2009-2012 Jason Baron <jbaron@redhat.com> * Copyright (C) 2011-2012 Peter Zijlstra <pzijlstr@redhat.com> * + * DEPRECATED API: + * + * The use of 'struct static_key' directly, is now DEPRECATED. In addition + * static_key_{true,false}() is also DEPRECATED. IE DO NOT use the following: + * + * struct static_key false = STATIC_KEY_INIT_FALSE; + * struct static_key true = STATIC_KEY_INIT_TRUE; + * static_key_true() + * static_key_false() + * + * The updated API replacements are: + * + * DEFINE_STATIC_KEY_TRUE(key); + * DEFINE_STATIC_KEY_FALSE(key); + * static_key_likely() + * statick_key_unlikely() + * * Jump labels provide an interface to generate dynamic branches using - * self-modifying code. Assuming toolchain and architecture support, the result - * of a "if (static_key_false(&key))" statement is an unconditional branch (which - * defaults to false - and the true block is placed out of line). + * self-modifying code. Assuming toolchain and architecture support, if we + * define a "key" that is initially false via "DEFINE_STATIC_KEY_FALSE(key)", + * an "if (static_branch_unlikely(&key))" statement is an unconditional branch + * (which defaults to false - and the true block is placed out of line). + * Similarly, we can define an initially true key via + * "DEFINE_STATIC_KEY_TRUE(key)", and use it in the same + * "if (static_branch_unlikely(&key))", in which case we will generate an + * unconditional branch to the out-of-line true branch. Keys that are + * initially true or false can be using in both static_branch_unlikely() + * and static_branch_likely() statements. + * + * At runtime we can change the branch target by setting the key + * to true via a call to static_branch_enable(), or false using + * static_branch_disable(). If the direction of the branch is switched by + * these calls then we run-time modify the branch target via a + * no-op -> jump or jump -> no-op conversion. For example, for an + * initially false key that is used in an "if (static_branch_unlikely(&key))" + * statement, setting the key to true requires us to patch in a jump + * to the out-of-line of true branch. * - * However at runtime we can change the branch target using - * static_key_slow_{inc,dec}(). These function as a 'reference' count on the key - * object, and for as long as there are references all branches referring to - * that particular key will point to the (out of line) true block. + * In addtion to static_branch_{enable,disable}, we can also reference count + * the key or branch direction via static_branch_{inc,dec}. Thus, + * static_branch_inc() can be thought of as a 'make more true' and + * static_branch_dec() as a 'make more false'. The inc()/dec() + * interface is meant to be used exclusively from the inc()/dec() for a given + * key. * - * Since this relies on modifying code, the static_key_slow_{inc,dec}() functions + * Since this relies on modifying code, the branch modifying functions * must be considered absolute slow paths (machine wide synchronization etc.). * OTOH, since the affected branches are unconditional, their runtime overhead * will be absolutely minimal, esp. in the default (off) case where the total @@ -29,20 +64,10 @@ * cause significant performance degradation. Struct static_key_deferred and * static_key_slow_dec_deferred() provide for this. * - * Lacking toolchain and or architecture support, jump labels fall back to a simple - * conditional branch. - * - * struct static_key my_key = STATIC_KEY_INIT_TRUE; - * - * if (static_key_true(&my_key)) { - * } + * Lacking toolchain and or architecture support, static keys fall back to a + * simple conditional branch. * - * will result in the true case being in-line and starts the key with a single - * reference. Mixing static_key_true() and static_key_false() on the same key is not - * allowed. - * - * Not initializing the key (static data is initialized to 0s anyway) is the - * same as using STATIC_KEY_INIT_FALSE. + * Additional babbling in: Documentation/static-keys.txt */ #if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL) @@ -86,8 +111,8 @@ struct static_key { #ifndef __ASSEMBLY__ enum jump_label_type { - JUMP_LABEL_DISABLE = 0, - JUMP_LABEL_ENABLE, + JUMP_LABEL_NOP = 0, + JUMP_LABEL_JMP, }; struct module; @@ -101,33 +126,18 @@ static inline int static_key_count(struct static_key *key) #ifdef HAVE_JUMP_LABEL -#define JUMP_LABEL_TYPE_FALSE_BRANCH 0UL -#define JUMP_LABEL_TYPE_TRUE_BRANCH 1UL -#define JUMP_LABEL_TYPE_MASK 1UL - -static -inline struct jump_entry *jump_label_get_entries(struct static_key *key) -{ - return (struct jump_entry *)((unsigned long)key->entries - & ~JUMP_LABEL_TYPE_MASK); -} - -static inline bool jump_label_get_branch_default(struct static_key *key) -{ - if (((unsigned long)key->entries & JUMP_LABEL_TYPE_MASK) == - JUMP_LABEL_TYPE_TRUE_BRANCH) - return true; - return false; -} +#define JUMP_TYPE_FALSE 0UL +#define JUMP_TYPE_TRUE 1UL +#define JUMP_TYPE_MASK 1UL static __always_inline bool static_key_false(struct static_key *key) { - return arch_static_branch(key); + return arch_static_branch(key, false); } static __always_inline bool static_key_true(struct static_key *key) { - return !static_key_false(key); + return !arch_static_branch(key, true); } extern struct jump_entry __start___jump_table[]; @@ -145,12 +155,12 @@ extern void static_key_slow_inc(struct static_key *key); extern void static_key_slow_dec(struct static_key *key); extern void jump_label_apply_nops(struct module *mod); -#define STATIC_KEY_INIT_TRUE ((struct static_key) \ +#define STATIC_KEY_INIT_TRUE \ { .enabled = ATOMIC_INIT(1), \ - .entries = (void *)JUMP_LABEL_TYPE_TRUE_BRANCH }) -#define STATIC_KEY_INIT_FALSE ((struct static_key) \ + .entries = (void *)JUMP_TYPE_TRUE } +#define STATIC_KEY_INIT_FALSE \ { .enabled = ATOMIC_INIT(0), \ - .entries = (void *)JUMP_LABEL_TYPE_FALSE_BRANCH }) + .entries = (void *)JUMP_TYPE_FALSE } #else /* !HAVE_JUMP_LABEL */ @@ -198,10 +208,8 @@ static inline int jump_label_apply_nops(struct module *mod) return 0; } -#define STATIC_KEY_INIT_TRUE ((struct static_key) \ - { .enabled = ATOMIC_INIT(1) }) -#define STATIC_KEY_INIT_FALSE ((struct static_key) \ - { .enabled = ATOMIC_INIT(0) }) +#define STATIC_KEY_INIT_TRUE { .enabled = ATOMIC_INIT(1) } +#define STATIC_KEY_INIT_FALSE { .enabled = ATOMIC_INIT(0) } #endif /* HAVE_JUMP_LABEL */ @@ -213,6 +221,157 @@ static inline bool static_key_enabled(struct static_key *key) return static_key_count(key) > 0; } +static inline void static_key_enable(struct static_key *key) +{ + int count = static_key_count(key); + + WARN_ON_ONCE(count < 0 || count > 1); + + if (!count) + static_key_slow_inc(key); +} + +static inline void static_key_disable(struct static_key *key) +{ + int count = static_key_count(key); + + WARN_ON_ONCE(count < 0 || count > 1); + + if (count) + static_key_slow_dec(key); +} + +/* -------------------------------------------------------------------------- */ + +/* + * Two type wrappers around static_key, such that we can use compile time + * type differentiation to emit the right code. + * + * All the below code is macros in order to play type games. + */ + +struct static_key_true { + struct static_key key; +}; + +struct static_key_false { + struct static_key key; +}; + +#define STATIC_KEY_TRUE_INIT (struct static_key_true) { .key = STATIC_KEY_INIT_TRUE, } +#define STATIC_KEY_FALSE_INIT (struct static_key_false){ .key = STATIC_KEY_INIT_FALSE, } + +#define DEFINE_STATIC_KEY_TRUE(name) \ + struct static_key_true name = STATIC_KEY_TRUE_INIT + +#define DEFINE_STATIC_KEY_FALSE(name) \ + struct static_key_false name = STATIC_KEY_FALSE_INIT + +#ifdef HAVE_JUMP_LABEL + +/* + * Combine the right initial value (type) with the right branch order + * to generate the desired result. + * + * + * type\branch| likely (1) | unlikely (0) + * -----------+-----------------------+------------------ + * | | + * true (1) | ... | ... + * | NOP | JMP L + * | <br-stmts> | 1: ... + * | L: ... | + * | | + * | | L: <br-stmts> + * | | jmp 1b + * | | + * -----------+-----------------------+------------------ + * | | + * false (0) | ... | ... + * | JMP L | NOP + * | <br-stmts> | 1: ... + * | L: ... | + * | | + * | | L: <br-stmts> + * | | jmp 1b + * | | + * -----------+-----------------------+------------------ + * + * The initial value is encoded in the LSB of static_key::entries, + * type: 0 = false, 1 = true. + * + * The branch type is encoded in the LSB of jump_entry::key, + * branch: 0 = unlikely, 1 = likely. + * + * This gives the following logic table: + * + * enabled type branch instuction + * -----------------------------+----------- + * 0 0 0 | NOP + * 0 0 1 | JMP + * 0 1 0 | NOP + * 0 1 1 | JMP + * + * 1 0 0 | JMP + * 1 0 1 | NOP + * 1 1 0 | JMP + * 1 1 1 | NOP + * + * Which gives the following functions: + * + * dynamic: instruction = enabled ^ branch + * static: instruction = type ^ branch + * + * See jump_label_type() / jump_label_init_type(). + */ + +extern bool ____wrong_branch_error(void); + +#define static_branch_likely(x) \ +({ \ + bool branch; \ + if (__builtin_types_compatible_p(typeof(*x), struct static_key_true)) \ + branch = !arch_static_branch(&(x)->key, true); \ + else if (__builtin_types_compatible_p(typeof(*x), struct static_key_false)) \ + branch = !arch_static_branch_jump(&(x)->key, true); \ + else \ + branch = ____wrong_branch_error(); \ + branch; \ +}) + +#define static_branch_unlikely(x) \ +({ \ + bool branch; \ + if (__builtin_types_compatible_p(typeof(*x), struct static_key_true)) \ + branch = arch_static_branch_jump(&(x)->key, false); \ + else if (__builtin_types_compatible_p(typeof(*x), struct static_key_false)) \ + branch = arch_static_branch(&(x)->key, false); \ + else \ + branch = ____wrong_branch_error(); \ + branch; \ +}) + +#else /* !HAVE_JUMP_LABEL */ + +#define static_branch_likely(x) likely(static_key_enabled(&(x)->key)) +#define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) + +#endif /* HAVE_JUMP_LABEL */ + +/* + * Advanced usage; refcount, branch is enabled when: count != 0 + */ + +#define static_branch_inc(x) static_key_slow_inc(&(x)->key) +#define static_branch_dec(x) static_key_slow_dec(&(x)->key) + +/* + * Normal usage; boolean enable/disable. + */ + +#define static_branch_enable(x) static_key_enable(&(x)->key) +#define static_branch_disable(x) static_key_disable(&(x)->key) + #endif /* _LINUX_JUMP_LABEL_H */ #endif /* __ASSEMBLY__ */ diff --git a/include/linux/kasan.h b/include/linux/kasan.h index 5486d777b706..4b9f85c963d0 100644 --- a/include/linux/kasan.h +++ b/include/linux/kasan.h @@ -10,11 +10,19 @@ struct vm_struct; #ifdef CONFIG_KASAN #define KASAN_SHADOW_SCALE_SHIFT 3 -#define KASAN_SHADOW_OFFSET _AC(CONFIG_KASAN_SHADOW_OFFSET, UL) #include <asm/kasan.h> +#include <asm/pgtable.h> #include <linux/sched.h> +extern unsigned char kasan_zero_page[PAGE_SIZE]; +extern pte_t kasan_zero_pte[PTRS_PER_PTE]; +extern pmd_t kasan_zero_pmd[PTRS_PER_PMD]; +extern pud_t kasan_zero_pud[PTRS_PER_PUD]; + +void kasan_populate_zero_shadow(const void *shadow_start, + const void *shadow_end); + static inline void *kasan_mem_to_shadow(const void *addr) { return (void *)((unsigned long)addr >> KASAN_SHADOW_SCALE_SHIFT) diff --git a/include/linux/kexec.h b/include/linux/kexec.h index e804306ef5e8..b63218f68c4b 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -323,6 +323,7 @@ struct pt_regs; struct task_struct; static inline void crash_kexec(struct pt_regs *regs) { } static inline int kexec_should_crash(struct task_struct *p) { return 0; } +#define kexec_in_progress false #endif /* CONFIG_KEXEC */ #endif /* !defined(__ASSEBMLY__) */ diff --git a/include/linux/klist.h b/include/linux/klist.h index 61e5b723ae73..953f283f8451 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -63,6 +63,7 @@ extern void klist_iter_init(struct klist *k, struct klist_iter *i); extern void klist_iter_init_node(struct klist *k, struct klist_iter *i, struct klist_node *n); extern void klist_iter_exit(struct klist_iter *i); +extern struct klist_node *klist_prev(struct klist_iter *i); extern struct klist_node *klist_next(struct klist_iter *i); #endif diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 1ab54754a86d..8f6849084248 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -267,6 +267,8 @@ extern void show_registers(struct pt_regs *regs); extern void kprobes_inc_nmissed_count(struct kprobe *p); extern bool arch_within_kprobe_blacklist(unsigned long addr); +extern bool within_kprobe_blacklist(unsigned long addr); + struct kprobe_insn_cache { struct mutex mutex; void *(*alloc)(void); /* allocate insn page */ diff --git a/include/linux/kthread.h b/include/linux/kthread.h index 13d55206ccf6..e691b6a23f72 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -11,7 +11,7 @@ struct task_struct *kthread_create_on_node(int (*threadfn)(void *data), const char namefmt[], ...); #define kthread_create(threadfn, data, namefmt, arg...) \ - kthread_create_on_node(threadfn, data, -1, namefmt, ##arg) + kthread_create_on_node(threadfn, data, NUMA_NO_NODE, namefmt, ##arg) struct task_struct *kthread_create_on_cpu(int (*threadfn)(void *data), @@ -38,6 +38,7 @@ struct task_struct *kthread_create_on_cpu(int (*threadfn)(void *data), }) void kthread_bind(struct task_struct *k, unsigned int cpu); +void kthread_bind_mask(struct task_struct *k, const struct cpumask *mask); int kthread_stop(struct task_struct *k); bool kthread_should_stop(void); bool kthread_should_park(void); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 05e99b8ef465..81089cf1f0c1 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -139,6 +139,7 @@ static inline bool is_error_page(struct page *page) #define KVM_REQ_DISABLE_IBS 24 #define KVM_REQ_APIC_PAGE_RELOAD 25 #define KVM_REQ_SMI 26 +#define KVM_REQ_HV_CRASH 27 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1 @@ -363,9 +364,6 @@ struct kvm { struct kvm_memslots *memslots[KVM_ADDRESS_SPACE_NUM]; struct srcu_struct srcu; struct srcu_struct irq_srcu; -#ifdef CONFIG_KVM_APIC_ARCHITECTURE - u32 bsp_vcpu_id; -#endif struct kvm_vcpu *vcpus[KVM_MAX_VCPUS]; atomic_t online_vcpus; int last_boosted_vcpu; @@ -424,8 +422,15 @@ struct kvm { #define vcpu_unimpl(vcpu, fmt, ...) \ kvm_pr_unimpl("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) +#define vcpu_debug(vcpu, fmt, ...) \ + kvm_debug("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) + static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) { + /* Pairs with smp_wmb() in kvm_vm_ioctl_create_vcpu, in case + * the caller has read kvm->online_vcpus before (as is the case + * for kvm_for_each_vcpu, for example). + */ smp_rmb(); return kvm->vcpus[i]; } @@ -1055,22 +1060,9 @@ static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args) #endif /* CONFIG_HAVE_KVM_EVENTFD */ #ifdef CONFIG_KVM_APIC_ARCHITECTURE -static inline bool kvm_vcpu_is_reset_bsp(struct kvm_vcpu *vcpu) -{ - return vcpu->kvm->bsp_vcpu_id == vcpu->vcpu_id; -} - -static inline bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu) -{ - return (vcpu->arch.apic_base & MSR_IA32_APICBASE_BSP) != 0; -} - bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu); - #else - static inline bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu) { return true; } - #endif static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu) diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 75e3af01ee32..3f021dc5da8c 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -31,6 +31,9 @@ enum { ND_CMD_ARS_STATUS_MAX = SZ_4K, ND_MAX_MAPPINGS = 32, + /* region flag indicating to direct-map persistent memory by default */ + ND_REGION_PAGEMAP = 0, + /* mark newly adjusted resources as requiring a label update */ DPA_RESOURCE_ADJUSTED = 1 << 0, }; @@ -91,6 +94,7 @@ struct nd_region_desc { void *provider_data; int num_lanes; int numa_node; + unsigned long flags; }; struct nvdimm_bus; diff --git a/include/linux/list.h b/include/linux/list.h index feb773c76ee0..3e3e64a61002 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -672,6 +672,11 @@ static inline void hlist_add_fake(struct hlist_node *n) n->pprev = &n->next; } +static inline bool hlist_fake(struct hlist_node *h) +{ + return h->pprev == &h->next; +} + /* * Move a list from one list head to another. Fixup the pprev * reference of the first entry if it exists. diff --git a/include/linux/llist.h b/include/linux/llist.h index fbf10a0bc095..fd4ca0b4fe0f 100644 --- a/include/linux/llist.h +++ b/include/linux/llist.h @@ -55,8 +55,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include <linux/atomic.h> #include <linux/kernel.h> -#include <asm/cmpxchg.h> struct llist_head { struct llist_node *first; diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h index 1cc89e9df480..ffb9c9da4f39 100644 --- a/include/linux/lsm_audit.h +++ b/include/linux/lsm_audit.h @@ -40,6 +40,11 @@ struct lsm_network_audit { } fam; }; +struct lsm_ioctlop_audit { + struct path path; + u16 cmd; +}; + /* Auxiliary data to use in generating the audit record. */ struct common_audit_data { char type; @@ -53,6 +58,7 @@ struct common_audit_data { #define LSM_AUDIT_DATA_KMOD 8 #define LSM_AUDIT_DATA_INODE 9 #define LSM_AUDIT_DATA_DENTRY 10 +#define LSM_AUDIT_DATA_IOCTL_OP 11 union { struct path path; struct dentry *dentry; @@ -68,6 +74,7 @@ struct common_audit_data { } key_struct; #endif char *kmod_name; + struct lsm_ioctlop_audit *op; } u; /* this union contains LSM specific data */ union { diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index 9429f054c323..ec3a6bab29de 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -1881,8 +1881,10 @@ static inline void security_delete_hooks(struct security_hook_list *hooks, extern int __init security_module_enable(const char *module); extern void __init capability_add_hooks(void); -#ifdef CONFIG_SECURITY_YAMA_STACKED -void __init yama_add_hooks(void); +#ifdef CONFIG_SECURITY_YAMA +extern void __init yama_add_hooks(void); +#else +static inline void __init yama_add_hooks(void) { } #endif #endif /* ! __LINUX_LSM_HOOKS_H */ diff --git a/include/linux/mailbox_controller.h b/include/linux/mailbox_controller.h index 68c42454439b..74deadb42d76 100644 --- a/include/linux/mailbox_controller.h +++ b/include/linux/mailbox_controller.h @@ -9,7 +9,7 @@ #include <linux/of.h> #include <linux/types.h> -#include <linux/timer.h> +#include <linux/hrtimer.h> #include <linux/device.h> #include <linux/completion.h> @@ -67,7 +67,8 @@ struct mbox_chan_ops { * @txpoll_period: If 'txdone_poll' is in effect, the API polls for * last TX's status after these many millisecs * @of_xlate: Controller driver specific mapping of channel via DT - * @poll: API private. Used to poll for TXDONE on all channels. + * @poll_hrt: API private. hrtimer used to poll for TXDONE on all + * channels. * @node: API private. To hook into list of controllers. */ struct mbox_controller { @@ -81,7 +82,7 @@ struct mbox_controller { struct mbox_chan *(*of_xlate)(struct mbox_controller *mbox, const struct of_phandle_args *sp); /* Internal to API */ - struct timer_list poll; + struct hrtimer poll_hrt; struct list_head node; }; diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h index a16b1f9c1aca..0962b2ca628a 100644 --- a/include/linux/mei_cl_bus.h +++ b/include/linux/mei_cl_bus.h @@ -6,6 +6,7 @@ #include <linux/mod_devicetable.h> struct mei_cl_device; +struct mei_device; typedef void (*mei_cl_event_cb_t)(struct mei_cl_device *device, u32 events, void *context); @@ -17,6 +18,8 @@ typedef void (*mei_cl_event_cb_t)(struct mei_cl_device *device, * Drivers for MEI devices will get an mei_cl_device pointer * when being probed and shall use it for doing ME bus I/O. * + * @bus_list: device on the bus list + * @bus: parent mei device * @dev: linux driver model device pointer * @me_cl: me client * @cl: mei client @@ -25,10 +28,16 @@ typedef void (*mei_cl_event_cb_t)(struct mei_cl_device *device, * @event_cb: Drivers register this callback to get asynchronous ME * events (e.g. Rx buffer pending) notifications. * @event_context: event callback run context + * @events_mask: Events bit mask requested by driver. * @events: Events bitmask sent to the driver. + * + * @do_match: wheather device can be matched with a driver + * @is_added: device is already scanned * @priv_data: client private data */ struct mei_cl_device { + struct list_head bus_list; + struct mei_device *bus; struct device dev; struct mei_me_client *me_cl; @@ -38,8 +47,12 @@ struct mei_cl_device { struct work_struct event_work; mei_cl_event_cb_t event_cb; void *event_context; + unsigned long events_mask; unsigned long events; + unsigned int do_match:1; + unsigned int is_added:1; + void *priv_data; }; @@ -65,10 +78,12 @@ ssize_t mei_cl_send(struct mei_cl_device *device, u8 *buf, size_t length); ssize_t mei_cl_recv(struct mei_cl_device *device, u8 *buf, size_t length); int mei_cl_register_event_cb(struct mei_cl_device *device, + unsigned long event_mask, mei_cl_event_cb_t read_cb, void *context); #define MEI_CL_EVENT_RX 0 #define MEI_CL_EVENT_TX 1 +#define MEI_CL_EVENT_NOTIF 2 void *mei_cl_get_drvdata(const struct mei_cl_device *device); void mei_cl_set_drvdata(struct mei_cl_device *device, void *data); diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 6ffa0ac7f7d6..8f60e899b33c 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -266,8 +266,9 @@ static inline void remove_memory(int nid, u64 start, u64 size) {} extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn, void *arg, int (*func)(struct memory_block *, void *)); extern int add_memory(int nid, u64 start, u64 size); -extern int zone_for_memory(int nid, u64 start, u64 size, int zone_default); -extern int arch_add_memory(int nid, u64 start, u64 size); +extern int zone_for_memory(int nid, u64 start, u64 size, int zone_default, + bool for_device); +extern int arch_add_memory(int nid, u64 start, u64 size, bool for_device); extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages); extern bool is_memblock_offlined(struct memory_block *mem); extern void remove_memory(int nid, u64 start, u64 size); diff --git a/include/linux/mfd/88pm80x.h b/include/linux/mfd/88pm80x.h index 97cb283cc8e1..8fcad63fab55 100644 --- a/include/linux/mfd/88pm80x.h +++ b/include/linux/mfd/88pm80x.h @@ -60,60 +60,60 @@ enum { /* page 0 basic: slave adder 0x60 */ #define PM800_STATUS_1 (0x01) -#define PM800_ONKEY_STS1 (1 << 0) -#define PM800_EXTON_STS1 (1 << 1) -#define PM800_CHG_STS1 (1 << 2) -#define PM800_BAT_STS1 (1 << 3) -#define PM800_VBUS_STS1 (1 << 4) -#define PM800_LDO_PGOOD_STS1 (1 << 5) -#define PM800_BUCK_PGOOD_STS1 (1 << 6) +#define PM800_ONKEY_STS1 BIT(0) +#define PM800_EXTON_STS1 BIT(1) +#define PM800_CHG_STS1 BIT(2) +#define PM800_BAT_STS1 BIT(3) +#define PM800_VBUS_STS1 BIT(4) +#define PM800_LDO_PGOOD_STS1 BIT(5) +#define PM800_BUCK_PGOOD_STS1 BIT(6) #define PM800_STATUS_2 (0x02) -#define PM800_RTC_ALARM_STS2 (1 << 0) +#define PM800_RTC_ALARM_STS2 BIT(0) /* Wakeup Registers */ -#define PM800_WAKEUP1 (0x0D) +#define PM800_WAKEUP1 (0x0D) -#define PM800_WAKEUP2 (0x0E) -#define PM800_WAKEUP2_INV_INT (1 << 0) -#define PM800_WAKEUP2_INT_CLEAR (1 << 1) -#define PM800_WAKEUP2_INT_MASK (1 << 2) +#define PM800_WAKEUP2 (0x0E) +#define PM800_WAKEUP2_INV_INT BIT(0) +#define PM800_WAKEUP2_INT_CLEAR BIT(1) +#define PM800_WAKEUP2_INT_MASK BIT(2) -#define PM800_POWER_UP_LOG (0x10) +#define PM800_POWER_UP_LOG (0x10) /* Referance and low power registers */ #define PM800_LOW_POWER1 (0x20) #define PM800_LOW_POWER2 (0x21) -#define PM800_LOW_POWER_CONFIG3 (0x22) -#define PM800_LOW_POWER_CONFIG4 (0x23) +#define PM800_LOW_POWER_CONFIG3 (0x22) +#define PM800_LOW_POWER_CONFIG4 (0x23) /* GPIO register */ #define PM800_GPIO_0_1_CNTRL (0x30) -#define PM800_GPIO0_VAL (1 << 0) +#define PM800_GPIO0_VAL BIT(0) #define PM800_GPIO0_GPIO_MODE(x) (x << 1) -#define PM800_GPIO1_VAL (1 << 4) +#define PM800_GPIO1_VAL BIT(4) #define PM800_GPIO1_GPIO_MODE(x) (x << 5) #define PM800_GPIO_2_3_CNTRL (0x31) -#define PM800_GPIO2_VAL (1 << 0) +#define PM800_GPIO2_VAL BIT(0) #define PM800_GPIO2_GPIO_MODE(x) (x << 1) -#define PM800_GPIO3_VAL (1 << 4) +#define PM800_GPIO3_VAL BIT(4) #define PM800_GPIO3_GPIO_MODE(x) (x << 5) #define PM800_GPIO3_MODE_MASK 0x1F #define PM800_GPIO3_HEADSET_MODE PM800_GPIO3_GPIO_MODE(6) -#define PM800_GPIO_4_CNTRL (0x32) -#define PM800_GPIO4_VAL (1 << 0) +#define PM800_GPIO_4_CNTRL (0x32) +#define PM800_GPIO4_VAL BIT(0) #define PM800_GPIO4_GPIO_MODE(x) (x << 1) #define PM800_HEADSET_CNTRL (0x38) -#define PM800_HEADSET_DET_EN (1 << 7) -#define PM800_HSDET_SLP (1 << 1) +#define PM800_HEADSET_DET_EN BIT(7) +#define PM800_HSDET_SLP BIT(1) /* PWM register */ -#define PM800_PWM1 (0x40) -#define PM800_PWM2 (0x41) -#define PM800_PWM3 (0x42) -#define PM800_PWM4 (0x43) +#define PM800_PWM1 (0x40) +#define PM800_PWM2 (0x41) +#define PM800_PWM3 (0x42) +#define PM800_PWM4 (0x43) /* RTC Registers */ #define PM800_RTC_CONTROL (0xD0) @@ -123,55 +123,55 @@ enum { #define PM800_RTC_MISC4 (0xE4) #define PM800_RTC_MISC5 (0xE7) /* bit definitions of RTC Register 1 (0xD0) */ -#define PM800_ALARM1_EN (1 << 0) -#define PM800_ALARM_WAKEUP (1 << 4) -#define PM800_ALARM (1 << 5) -#define PM800_RTC1_USE_XO (1 << 7) +#define PM800_ALARM1_EN BIT(0) +#define PM800_ALARM_WAKEUP BIT(4) +#define PM800_ALARM BIT(5) +#define PM800_RTC1_USE_XO BIT(7) /* Regulator Control Registers: BUCK1,BUCK5,LDO1 have DVC */ /* buck registers */ -#define PM800_SLEEP_BUCK1 (0x30) +#define PM800_SLEEP_BUCK1 (0x30) /* BUCK Sleep Mode Register 1: BUCK[1..4] */ -#define PM800_BUCK_SLP1 (0x5A) -#define PM800_BUCK1_SLP1_SHIFT 0 -#define PM800_BUCK1_SLP1_MASK (0x3 << PM800_BUCK1_SLP1_SHIFT) +#define PM800_BUCK_SLP1 (0x5A) +#define PM800_BUCK1_SLP1_SHIFT 0 +#define PM800_BUCK1_SLP1_MASK (0x3 << PM800_BUCK1_SLP1_SHIFT) /* page 2 GPADC: slave adder 0x02 */ #define PM800_GPADC_MEAS_EN1 (0x01) -#define PM800_MEAS_EN1_VBAT (1 << 2) +#define PM800_MEAS_EN1_VBAT BIT(2) #define PM800_GPADC_MEAS_EN2 (0x02) -#define PM800_MEAS_EN2_RFTMP (1 << 0) -#define PM800_MEAS_GP0_EN (1 << 2) -#define PM800_MEAS_GP1_EN (1 << 3) -#define PM800_MEAS_GP2_EN (1 << 4) -#define PM800_MEAS_GP3_EN (1 << 5) -#define PM800_MEAS_GP4_EN (1 << 6) +#define PM800_MEAS_EN2_RFTMP BIT(0) +#define PM800_MEAS_GP0_EN BIT(2) +#define PM800_MEAS_GP1_EN BIT(3) +#define PM800_MEAS_GP2_EN BIT(4) +#define PM800_MEAS_GP3_EN BIT(5) +#define PM800_MEAS_GP4_EN BIT(6) #define PM800_GPADC_MISC_CONFIG1 (0x05) #define PM800_GPADC_MISC_CONFIG2 (0x06) -#define PM800_GPADC_MISC_GPFSM_EN (1 << 0) +#define PM800_GPADC_MISC_GPFSM_EN BIT(0) #define PM800_GPADC_SLOW_MODE(x) (x << 3) -#define PM800_GPADC_MISC_CONFIG3 (0x09) -#define PM800_GPADC_MISC_CONFIG4 (0x0A) +#define PM800_GPADC_MISC_CONFIG3 (0x09) +#define PM800_GPADC_MISC_CONFIG4 (0x0A) -#define PM800_GPADC_PREBIAS1 (0x0F) +#define PM800_GPADC_PREBIAS1 (0x0F) #define PM800_GPADC0_GP_PREBIAS_TIME(x) (x << 0) -#define PM800_GPADC_PREBIAS2 (0x10) +#define PM800_GPADC_PREBIAS2 (0x10) -#define PM800_GP_BIAS_ENA1 (0x14) -#define PM800_GPADC_GP_BIAS_EN0 (1 << 0) -#define PM800_GPADC_GP_BIAS_EN1 (1 << 1) -#define PM800_GPADC_GP_BIAS_EN2 (1 << 2) -#define PM800_GPADC_GP_BIAS_EN3 (1 << 3) +#define PM800_GP_BIAS_ENA1 (0x14) +#define PM800_GPADC_GP_BIAS_EN0 BIT(0) +#define PM800_GPADC_GP_BIAS_EN1 BIT(1) +#define PM800_GPADC_GP_BIAS_EN2 BIT(2) +#define PM800_GPADC_GP_BIAS_EN3 BIT(3) #define PM800_GP_BIAS_OUT1 (0x15) -#define PM800_BIAS_OUT_GP0 (1 << 0) -#define PM800_BIAS_OUT_GP1 (1 << 1) -#define PM800_BIAS_OUT_GP2 (1 << 2) -#define PM800_BIAS_OUT_GP3 (1 << 3) +#define PM800_BIAS_OUT_GP0 BIT(0) +#define PM800_BIAS_OUT_GP1 BIT(1) +#define PM800_BIAS_OUT_GP2 BIT(2) +#define PM800_BIAS_OUT_GP3 BIT(3) #define PM800_GPADC0_LOW_TH 0x20 #define PM800_GPADC1_LOW_TH 0x21 @@ -222,37 +222,37 @@ enum { #define PM805_INT_STATUS1 (0x03) -#define PM805_INT1_HP1_SHRT (1 << 0) -#define PM805_INT1_HP2_SHRT (1 << 1) -#define PM805_INT1_MIC_CONFLICT (1 << 2) -#define PM805_INT1_CLIP_FAULT (1 << 3) -#define PM805_INT1_LDO_OFF (1 << 4) -#define PM805_INT1_SRC_DPLL_LOCK (1 << 5) +#define PM805_INT1_HP1_SHRT BIT(0) +#define PM805_INT1_HP2_SHRT BIT(1) +#define PM805_INT1_MIC_CONFLICT BIT(2) +#define PM805_INT1_CLIP_FAULT BIT(3) +#define PM805_INT1_LDO_OFF BIT(4) +#define PM805_INT1_SRC_DPLL_LOCK BIT(5) #define PM805_INT_STATUS2 (0x04) -#define PM805_INT2_MIC_DET (1 << 0) -#define PM805_INT2_SHRT_BTN_DET (1 << 1) -#define PM805_INT2_VOLM_BTN_DET (1 << 2) -#define PM805_INT2_VOLP_BTN_DET (1 << 3) -#define PM805_INT2_RAW_PLL_FAULT (1 << 4) -#define PM805_INT2_FINE_PLL_FAULT (1 << 5) +#define PM805_INT2_MIC_DET BIT(0) +#define PM805_INT2_SHRT_BTN_DET BIT(1) +#define PM805_INT2_VOLM_BTN_DET BIT(2) +#define PM805_INT2_VOLP_BTN_DET BIT(3) +#define PM805_INT2_RAW_PLL_FAULT BIT(4) +#define PM805_INT2_FINE_PLL_FAULT BIT(5) #define PM805_INT_MASK1 (0x05) #define PM805_INT_MASK2 (0x06) -#define PM805_SHRT_BTN_DET (1 << 1) +#define PM805_SHRT_BTN_DET BIT(1) /* number of status and int reg in a row */ #define PM805_INT_REG_NUM (2) #define PM805_MIC_DET1 (0x07) -#define PM805_MIC_DET_EN_MIC_DET (1 << 0) +#define PM805_MIC_DET_EN_MIC_DET BIT(0) #define PM805_MIC_DET2 (0x08) -#define PM805_MIC_DET_STATUS1 (0x09) +#define PM805_MIC_DET_STATUS1 (0x09) -#define PM805_MIC_DET_STATUS3 (0x0A) -#define PM805_AUTO_SEQ_STATUS1 (0x0B) -#define PM805_AUTO_SEQ_STATUS2 (0x0C) +#define PM805_MIC_DET_STATUS3 (0x0A) +#define PM805_AUTO_SEQ_STATUS1 (0x0B) +#define PM805_AUTO_SEQ_STATUS2 (0x0C) #define PM805_ADC_SETTING1 (0x10) #define PM805_ADC_SETTING2 (0x11) @@ -261,7 +261,7 @@ enum { #define PM805_ADC_GAIN2 (0x13) #define PM805_DMIC_SETTING (0x15) #define PM805_DWS_SETTING (0x16) -#define PM805_MIC_CONFLICT_STS (0x17) +#define PM805_MIC_CONFLICT_STS (0x17) #define PM805_PDM_SETTING1 (0x20) #define PM805_PDM_SETTING2 (0x21) @@ -270,11 +270,11 @@ enum { #define PM805_PDM_CONTROL2 (0x24) #define PM805_PDM_CONTROL3 (0x25) -#define PM805_HEADPHONE_SETTING (0x26) -#define PM805_HEADPHONE_GAIN_A2A (0x27) -#define PM805_HEADPHONE_SHORT_STATE (0x28) -#define PM805_EARPHONE_SETTING (0x29) -#define PM805_AUTO_SEQ_SETTING (0x2A) +#define PM805_HEADPHONE_SETTING (0x26) +#define PM805_HEADPHONE_GAIN_A2A (0x27) +#define PM805_HEADPHONE_SHORT_STATE (0x28) +#define PM805_EARPHONE_SETTING (0x29) +#define PM805_AUTO_SEQ_SETTING (0x2A) struct pm80x_rtc_pdata { int vrtc; diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index 2f434f4f79a1..79e607e2f081 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -25,6 +25,8 @@ enum arizona_type { WM5110 = 2, WM8997 = 3, WM8280 = 4, + WM8998 = 5, + WM1814 = 6, }; #define ARIZONA_IRQ_GP1 0 @@ -165,6 +167,7 @@ static inline int wm5102_patch(struct arizona *arizona) int wm5110_patch(struct arizona *arizona); int wm8997_patch(struct arizona *arizona); +int wm8998_patch(struct arizona *arizona); extern int arizona_of_get_named_gpio(struct arizona *arizona, const char *prop, bool mandatory); diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 43db4faad143..1dc385850ba2 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -101,7 +101,7 @@ struct arizona_pdata { * useful for systems where and I2S bus with multiple data * lines is mastered. */ - int max_channels_clocked[ARIZONA_MAX_AIF]; + unsigned int max_channels_clocked[ARIZONA_MAX_AIF]; /** GPIO5 is used for jack detection */ bool jd_gpio5; @@ -125,22 +125,22 @@ struct arizona_pdata { unsigned int hpdet_channel; /** Extra debounce timeout used during initial mic detection (ms) */ - int micd_detect_debounce; + unsigned int micd_detect_debounce; /** GPIO for mic detection polarity */ int micd_pol_gpio; /** Mic detect ramp rate */ - int micd_bias_start_time; + unsigned int micd_bias_start_time; /** Mic detect sample rate */ - int micd_rate; + unsigned int micd_rate; /** Mic detect debounce level */ - int micd_dbtime; + unsigned int micd_dbtime; /** Mic detect timeout (ms) */ - int micd_timeout; + unsigned int micd_timeout; /** Force MICBIAS on for mic detect */ bool micd_force_micbias; @@ -162,6 +162,8 @@ struct arizona_pdata { /** * Mode of input structures * One of the ARIZONA_INMODE_xxx values + * wm5102/wm5110/wm8280/wm8997: [0]=IN1 [1]=IN2 [2]=IN3 [3]=IN4 + * wm8998: [0]=IN1A [1]=IN2A [2]=IN1B [3]=IN2B */ int inmode[ARIZONA_MAX_INPUT]; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 3499d36e6067..fdd70b3c7418 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -39,6 +39,7 @@ #define ARIZONA_PWM_DRIVE_3 0x32 #define ARIZONA_WAKE_CONTROL 0x40 #define ARIZONA_SEQUENCE_CONTROL 0x41 +#define ARIZONA_SPARE_TRIGGERS 0x42 #define ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_1 0x61 #define ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_2 0x62 #define ARIZONA_SAMPLE_RATE_SEQUENCE_SELECT_3 0x63 @@ -139,6 +140,7 @@ #define ARIZONA_MIC_DETECT_LEVEL_2 0x2A7 #define ARIZONA_MIC_DETECT_LEVEL_3 0x2A8 #define ARIZONA_MIC_DETECT_LEVEL_4 0x2A9 +#define ARIZONA_MIC_DETECT_4 0x2AB #define ARIZONA_MIC_NOISE_MIX_CONTROL_1 0x2C3 #define ARIZONA_ISOLATION_CONTROL 0x2CB #define ARIZONA_JACK_DETECT_ANALOGUE 0x2D3 @@ -225,14 +227,18 @@ #define ARIZONA_DAC_VOLUME_LIMIT_6R 0x43E #define ARIZONA_NOISE_GATE_SELECT_6R 0x43F #define ARIZONA_DRE_ENABLE 0x440 +#define ARIZONA_DRE_CONTROL_1 0x441 #define ARIZONA_DRE_CONTROL_2 0x442 #define ARIZONA_DRE_CONTROL_3 0x443 +#define ARIZONA_EDRE_ENABLE 0x448 #define ARIZONA_DAC_AEC_CONTROL_1 0x450 +#define ARIZONA_DAC_AEC_CONTROL_2 0x451 #define ARIZONA_NOISE_GATE_CONTROL 0x458 #define ARIZONA_PDM_SPK1_CTRL_1 0x490 #define ARIZONA_PDM_SPK1_CTRL_2 0x491 #define ARIZONA_PDM_SPK2_CTRL_1 0x492 #define ARIZONA_PDM_SPK2_CTRL_2 0x493 +#define ARIZONA_HP_TEST_CTRL_13 0x49A #define ARIZONA_HP1_SHORT_CIRCUIT_CTRL 0x4A0 #define ARIZONA_HP2_SHORT_CIRCUIT_CTRL 0x4A1 #define ARIZONA_HP3_SHORT_CIRCUIT_CTRL 0x4A2 @@ -310,6 +316,10 @@ #define ARIZONA_AIF3_TX_ENABLES 0x599 #define ARIZONA_AIF3_RX_ENABLES 0x59A #define ARIZONA_AIF3_FORCE_WRITE 0x59B +#define ARIZONA_SPD1_TX_CONTROL 0x5C2 +#define ARIZONA_SPD1_TX_CHANNEL_STATUS_1 0x5C3 +#define ARIZONA_SPD1_TX_CHANNEL_STATUS_2 0x5C4 +#define ARIZONA_SPD1_TX_CHANNEL_STATUS_3 0x5C5 #define ARIZONA_SLIMBUS_FRAMER_REF_GEAR 0x5E3 #define ARIZONA_SLIMBUS_RATES_1 0x5E5 #define ARIZONA_SLIMBUS_RATES_2 0x5E6 @@ -643,6 +653,10 @@ #define ARIZONA_SLIMTX8MIX_INPUT_3_VOLUME 0x7FD #define ARIZONA_SLIMTX8MIX_INPUT_4_SOURCE 0x7FE #define ARIZONA_SLIMTX8MIX_INPUT_4_VOLUME 0x7FF +#define ARIZONA_SPDIFTX1MIX_INPUT_1_SOURCE 0x800 +#define ARIZONA_SPDIFTX1MIX_INPUT_1_VOLUME 0x801 +#define ARIZONA_SPDIFTX2MIX_INPUT_1_SOURCE 0x808 +#define ARIZONA_SPDIFTX2MIX_INPUT_1_VOLUME 0x809 #define ARIZONA_EQ1MIX_INPUT_1_SOURCE 0x880 #define ARIZONA_EQ1MIX_INPUT_1_VOLUME 0x881 #define ARIZONA_EQ1MIX_INPUT_2_SOURCE 0x882 @@ -868,6 +882,7 @@ #define ARIZONA_GPIO5_CTRL 0xC04 #define ARIZONA_IRQ_CTRL_1 0xC0F #define ARIZONA_GPIO_DEBOUNCE_CONFIG 0xC10 +#define ARIZONA_GP_SWITCH_1 0xC18 #define ARIZONA_MISC_PAD_CTRL_1 0xC20 #define ARIZONA_MISC_PAD_CTRL_2 0xC21 #define ARIZONA_MISC_PAD_CTRL_3 0xC22 @@ -1169,6 +1184,13 @@ #define ARIZONA_DSP4_SCRATCH_1 0x1441 #define ARIZONA_DSP4_SCRATCH_2 0x1442 #define ARIZONA_DSP4_SCRATCH_3 0x1443 +#define ARIZONA_FRF_COEFF_1 0x1700 +#define ARIZONA_FRF_COEFF_2 0x1701 +#define ARIZONA_FRF_COEFF_3 0x1702 +#define ARIZONA_FRF_COEFF_4 0x1703 +#define ARIZONA_V2_DAC_COMP_1 0x1704 +#define ARIZONA_V2_DAC_COMP_2 0x1705 + /* * Field Definitions. @@ -1431,6 +1453,42 @@ #define ARIZONA_WSEQ_ENA_JD2_RISE_WIDTH 1 /* WSEQ_ENA_JD2_RISE */ /* + * R66 (0x42) - Spare Triggers + */ +#define ARIZONA_WS_TRG8 0x0080 /* WS_TRG8 */ +#define ARIZONA_WS_TRG8_MASK 0x0080 /* WS_TRG8 */ +#define ARIZONA_WS_TRG8_SHIFT 7 /* WS_TRG8 */ +#define ARIZONA_WS_TRG8_WIDTH 1 /* WS_TRG8 */ +#define ARIZONA_WS_TRG7 0x0040 /* WS_TRG7 */ +#define ARIZONA_WS_TRG7_MASK 0x0040 /* WS_TRG7 */ +#define ARIZONA_WS_TRG7_SHIFT 6 /* WS_TRG7 */ +#define ARIZONA_WS_TRG7_WIDTH 1 /* WS_TRG7 */ +#define ARIZONA_WS_TRG6 0x0020 /* WS_TRG6 */ +#define ARIZONA_WS_TRG6_MASK 0x0020 /* WS_TRG6 */ +#define ARIZONA_WS_TRG6_SHIFT 5 /* WS_TRG6 */ +#define ARIZONA_WS_TRG6_WIDTH 1 /* WS_TRG6 */ +#define ARIZONA_WS_TRG5 0x0010 /* WS_TRG5 */ +#define ARIZONA_WS_TRG5_MASK 0x0010 /* WS_TRG5 */ +#define ARIZONA_WS_TRG5_SHIFT 4 /* WS_TRG5 */ +#define ARIZONA_WS_TRG5_WIDTH 1 /* WS_TRG5 */ +#define ARIZONA_WS_TRG4 0x0008 /* WS_TRG4 */ +#define ARIZONA_WS_TRG4_MASK 0x0008 /* WS_TRG4 */ +#define ARIZONA_WS_TRG4_SHIFT 3 /* WS_TRG4 */ +#define ARIZONA_WS_TRG4_WIDTH 1 /* WS_TRG4 */ +#define ARIZONA_WS_TRG3 0x0004 /* WS_TRG3 */ +#define ARIZONA_WS_TRG3_MASK 0x0004 /* WS_TRG3 */ +#define ARIZONA_WS_TRG3_SHIFT 2 /* WS_TRG3 */ +#define ARIZONA_WS_TRG3_WIDTH 1 /* WS_TRG3 */ +#define ARIZONA_WS_TRG2 0x0002 /* WS_TRG2 */ +#define ARIZONA_WS_TRG2_MASK 0x0002 /* WS_TRG2 */ +#define ARIZONA_WS_TRG2_SHIFT 1 /* WS_TRG2 */ +#define ARIZONA_WS_TRG2_WIDTH 1 /* WS_TRG2 */ +#define ARIZONA_WS_TRG1 0x0001 /* WS_TRG1 */ +#define ARIZONA_WS_TRG1_MASK 0x0001 /* WS_TRG1 */ +#define ARIZONA_WS_TRG1_SHIFT 0 /* WS_TRG1 */ +#define ARIZONA_WS_TRG1_WIDTH 1 /* WS_TRG1 */ + +/* * R97 (0x61) - Sample Rate Sequence Select 1 */ #define ARIZONA_WSEQ_SAMPLE_RATE_DETECT_A_SEQ_ADDR_MASK 0x01FF /* WSEQ_SAMPLE_RATE_DETECT_A_SEQ_ADDR - [8:0] */ @@ -2325,6 +2383,9 @@ #define ARIZONA_HP_IDAC_STEER_MASK 0x0004 /* HP_IDAC_STEER */ #define ARIZONA_HP_IDAC_STEER_SHIFT 2 /* HP_IDAC_STEER */ #define ARIZONA_HP_IDAC_STEER_WIDTH 1 /* HP_IDAC_STEER */ +#define WM8998_HP_RATE_MASK 0x0006 /* HP_RATE - [2:1] */ +#define WM8998_HP_RATE_SHIFT 1 /* HP_RATE - [2:1] */ +#define WM8998_HP_RATE_WIDTH 2 /* HP_RATE - [2:1] */ #define ARIZONA_HP_RATE 0x0002 /* HP_RATE */ #define ARIZONA_HP_RATE_MASK 0x0002 /* HP_RATE */ #define ARIZONA_HP_RATE_SHIFT 1 /* HP_RATE */ @@ -2413,6 +2474,16 @@ #define ARIZONA_MICD_STS_WIDTH 1 /* MICD_STS */ /* + * R683 (0x2AB) - Mic Detect 4 + */ +#define ARIZONA_MICDET_ADCVAL_DIFF_MASK 0xFF00 /* MICDET_ADCVAL_DIFF - [15:8] */ +#define ARIZONA_MICDET_ADCVAL_DIFF_SHIFT 8 /* MICDET_ADCVAL_DIFF - [15:8] */ +#define ARIZONA_MICDET_ADCVAL_DIFF_WIDTH 8 /* MICDET_ADCVAL_DIFF - [15:8] */ +#define ARIZONA_MICDET_ADCVAL_MASK 0x007F /* MICDET_ADCVAL - [15:8] */ +#define ARIZONA_MICDET_ADCVAL_SHIFT 0 /* MICDET_ADCVAL - [15:8] */ +#define ARIZONA_MICDET_ADCVAL_WIDTH 7 /* MICDET_ADCVAL - [15:8] */ + +/* * R707 (0x2C3) - Mic noise mix control 1 */ #define ARIZONA_MICMUTE_RATE_MASK 0x7800 /* MICMUTE_RATE - [14:11] */ @@ -2528,6 +2599,12 @@ /* * R785 (0x311) - ADC Digital Volume 1L */ +#define ARIZONA_IN1L_SRC_MASK 0x4000 /* IN1L_SRC - [14] */ +#define ARIZONA_IN1L_SRC_SHIFT 14 /* IN1L_SRC - [14] */ +#define ARIZONA_IN1L_SRC_WIDTH 1 /* IN1L_SRC - [14] */ +#define ARIZONA_IN1L_SRC_SE_MASK 0x2000 /* IN1L_SRC - [13] */ +#define ARIZONA_IN1L_SRC_SE_SHIFT 13 /* IN1L_SRC - [13] */ +#define ARIZONA_IN1L_SRC_SE_WIDTH 1 /* IN1L_SRC - [13] */ #define ARIZONA_IN_VU 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_MASK 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_SHIFT 9 /* IN_VU */ @@ -2560,6 +2637,12 @@ /* * R789 (0x315) - ADC Digital Volume 1R */ +#define ARIZONA_IN1R_SRC_MASK 0x4000 /* IN1R_SRC - [14] */ +#define ARIZONA_IN1R_SRC_SHIFT 14 /* IN1R_SRC - [14] */ +#define ARIZONA_IN1R_SRC_WIDTH 1 /* IN1R_SRC - [14] */ +#define ARIZONA_IN1R_SRC_SE_MASK 0x2000 /* IN1R_SRC - [13] */ +#define ARIZONA_IN1R_SRC_SE_SHIFT 13 /* IN1R_SRC - [13] */ +#define ARIZONA_IN1R_SRC_SE_WIDTH 1 /* IN1R_SRC - [13] */ #define ARIZONA_IN_VU 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_MASK 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_SHIFT 9 /* IN_VU */ @@ -2604,6 +2687,12 @@ /* * R793 (0x319) - ADC Digital Volume 2L */ +#define ARIZONA_IN2L_SRC_MASK 0x4000 /* IN2L_SRC - [14] */ +#define ARIZONA_IN2L_SRC_SHIFT 14 /* IN2L_SRC - [14] */ +#define ARIZONA_IN2L_SRC_WIDTH 1 /* IN2L_SRC - [14] */ +#define ARIZONA_IN2L_SRC_SE_MASK 0x2000 /* IN2L_SRC - [13] */ +#define ARIZONA_IN2L_SRC_SE_SHIFT 13 /* IN2L_SRC - [13] */ +#define ARIZONA_IN2L_SRC_SE_WIDTH 1 /* IN2L_SRC - [13] */ #define ARIZONA_IN_VU 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_MASK 0x0200 /* IN_VU */ #define ARIZONA_IN_VU_SHIFT 9 /* IN_VU */ @@ -3412,11 +3501,45 @@ #define ARIZONA_DRE1L_ENA_WIDTH 1 /* DRE1L_ENA */ /* + * R1088 (0x440) - DRE Enable (WM8998) + */ +#define WM8998_DRE3L_ENA 0x0020 /* DRE3L_ENA */ +#define WM8998_DRE3L_ENA_MASK 0x0020 /* DRE3L_ENA */ +#define WM8998_DRE3L_ENA_SHIFT 5 /* DRE3L_ENA */ +#define WM8998_DRE3L_ENA_WIDTH 1 /* DRE3L_ENA */ +#define WM8998_DRE2L_ENA 0x0008 /* DRE2L_ENA */ +#define WM8998_DRE2L_ENA_MASK 0x0008 /* DRE2L_ENA */ +#define WM8998_DRE2L_ENA_SHIFT 3 /* DRE2L_ENA */ +#define WM8998_DRE2L_ENA_WIDTH 1 /* DRE2L_ENA */ +#define WM8998_DRE2R_ENA 0x0004 /* DRE2R_ENA */ +#define WM8998_DRE2R_ENA_MASK 0x0004 /* DRE2R_ENA */ +#define WM8998_DRE2R_ENA_SHIFT 2 /* DRE2R_ENA */ +#define WM8998_DRE2R_ENA_WIDTH 1 /* DRE2R_ENA */ +#define WM8998_DRE1L_ENA 0x0002 /* DRE1L_ENA */ +#define WM8998_DRE1L_ENA_MASK 0x0002 /* DRE1L_ENA */ +#define WM8998_DRE1L_ENA_SHIFT 1 /* DRE1L_ENA */ +#define WM8998_DRE1L_ENA_WIDTH 1 /* DRE1L_ENA */ +#define WM8998_DRE1R_ENA 0x0001 /* DRE1R_ENA */ +#define WM8998_DRE1R_ENA_MASK 0x0001 /* DRE1R_ENA */ +#define WM8998_DRE1R_ENA_SHIFT 0 /* DRE1R_ENA */ +#define WM8998_DRE1R_ENA_WIDTH 1 /* DRE1R_ENA */ + +/* + * R1089 (0x441) - DRE Control 1 + */ +#define ARIZONA_DRE_ENV_TC_FAST_MASK 0x0F00 /* DRE_ENV_TC_FAST - [11:8] */ +#define ARIZONA_DRE_ENV_TC_FAST_SHIFT 8 /* DRE_ENV_TC_FAST - [11:8] */ +#define ARIZONA_DRE_ENV_TC_FAST_WIDTH 4 /* DRE_ENV_TC_FAST - [11:8] */ + +/* * R1090 (0x442) - DRE Control 2 */ #define ARIZONA_DRE_T_LOW_MASK 0x3F00 /* DRE_T_LOW - [13:8] */ #define ARIZONA_DRE_T_LOW_SHIFT 8 /* DRE_T_LOW - [13:8] */ #define ARIZONA_DRE_T_LOW_WIDTH 6 /* DRE_T_LOW - [13:8] */ +#define ARIZONA_DRE_ALOG_VOL_DELAY_MASK 0x000F /* DRE_ALOG_VOL_DELAY - [3:0] */ +#define ARIZONA_DRE_ALOG_VOL_DELAY_SHIFT 0 /* DRE_ALOG_VOL_DELAY - [3:0] */ +#define ARIZONA_DRE_ALOG_VOL_DELAY_WIDTH 4 /* DRE_ALOG_VOL_DELAY - [3:0] */ /* * R1091 (0x443) - DRE Control 3 @@ -3428,6 +3551,49 @@ #define ARIZONA_DRE_LOW_LEVEL_ABS_SHIFT 0 /* LOW_LEVEL_ABS - [3:0] */ #define ARIZONA_DRE_LOW_LEVEL_ABS_WIDTH 4 /* LOW_LEVEL_ABS - [3:0] */ +/* R486 (0x448) - EDRE_Enable + */ +#define ARIZONA_EDRE_OUT4L_THR2_ENA 0x0200 /* EDRE_OUT4L_THR2_ENA */ +#define ARIZONA_EDRE_OUT4L_THR2_ENA_MASK 0x0200 /* EDRE_OUT4L_THR2_ENA */ +#define ARIZONA_EDRE_OUT4L_THR2_ENA_SHIFT 9 /* EDRE_OUT4L_THR2_ENA */ +#define ARIZONA_EDRE_OUT4L_THR2_ENA_WIDTH 1 /* EDRE_OUT4L_THR2_ENA */ +#define ARIZONA_EDRE_OUT4R_THR2_ENA 0x0100 /* EDRE_OUT4R_THR2_ENA */ +#define ARIZONA_EDRE_OUT4R_THR2_ENA_MASK 0x0100 /* EDRE_OUT4R_THR2_ENA */ +#define ARIZONA_EDRE_OUT4R_THR2_ENA_SHIFT 8 /* EDRE_OUT4R_THR2_ENA */ +#define ARIZONA_EDRE_OUT4R_THR2_ENA_WIDTH 1 /* EDRE_OUT4R_THR2_ENA */ +#define ARIZONA_EDRE_OUT4L_THR1_ENA 0x0080 /* EDRE_OUT4L_THR1_ENA */ +#define ARIZONA_EDRE_OUT4L_THR1_ENA_MASK 0x0080 /* EDRE_OUT4L_THR1_ENA */ +#define ARIZONA_EDRE_OUT4L_THR1_ENA_SHIFT 7 /* EDRE_OUT4L_THR1_ENA */ +#define ARIZONA_EDRE_OUT4L_THR1_ENA_WIDTH 1 /* EDRE_OUT4L_THR1_ENA */ +#define ARIZONA_EDRE_OUT4R_THR1_ENA 0x0040 /* EDRE_OUT4R_THR1_ENA */ +#define ARIZONA_EDRE_OUT4R_THR1_ENA_MASK 0x0040 /* EDRE_OUT4R_THR1_ENA */ +#define ARIZONA_EDRE_OUT4R_THR1_ENA_SHIFT 6 /* EDRE_OUT4R_THR1_ENA */ +#define ARIZONA_EDRE_OUT4R_THR1_ENA_WIDTH 1 /* EDRE_OUT4R_THR1_ENA */ +#define ARIZONA_EDRE_OUT3L_THR1_ENA 0x0020 /* EDRE_OUT3L_THR1_ENA */ +#define ARIZONA_EDRE_OUT3L_THR1_ENA_MASK 0x0020 /* EDRE_OUT3L_THR1_ENA */ +#define ARIZONA_EDRE_OUT3L_THR1_ENA_SHIFT 5 /* EDRE_OUT3L_THR1_ENA */ +#define ARIZONA_EDRE_OUT3L_THR1_ENA_WIDTH 1 /* EDRE_OUT3L_THR1_ENA */ +#define ARIZONA_EDRE_OUT3R_THR1_ENA 0x0010 /* EDRE_OUT3R_THR1_ENA */ +#define ARIZONA_EDRE_OUT3R_THR1_ENA_MASK 0x0010 /* EDRE_OUT3R_THR1_ENA */ +#define ARIZONA_EDRE_OUT3R_THR1_ENA_SHIFT 4 /* EDRE_OUT3R_THR1_ENA */ +#define ARIZONA_EDRE_OUT3R_THR1_ENA_WIDTH 1 /* EDRE_OUT3R_THR1_ENA */ +#define ARIZONA_EDRE_OUT2L_THR1_ENA 0x0008 /* EDRE_OUT2L_THR1_ENA */ +#define ARIZONA_EDRE_OUT2L_THR1_ENA_MASK 0x0008 /* EDRE_OUT2L_THR1_ENA */ +#define ARIZONA_EDRE_OUT2L_THR1_ENA_SHIFT 3 /* EDRE_OUT2L_THR1_ENA */ +#define ARIZONA_EDRE_OUT2L_THR1_ENA_WIDTH 1 /* EDRE_OUT2L_THR1_ENA */ +#define ARIZONA_EDRE_OUT2R_THR1_ENA 0x0004 /* EDRE_OUT2R_THR1_ENA */ +#define ARIZONA_EDRE_OUT2R_THR1_ENA_MASK 0x0004 /* EDRE_OUT2R_THR1_ENA */ +#define ARIZONA_EDRE_OUT2R_THR1_ENA_SHIFT 2 /* EDRE_OUT2R_THR1_ENA */ +#define ARIZONA_EDRE_OUT2R_THR1_ENA_WIDTH 1 /* EDRE_OUT2R_THR1_ENA */ +#define ARIZONA_EDRE_OUT1L_THR1_ENA 0x0002 /* EDRE_OUT1L_THR1_ENA */ +#define ARIZONA_EDRE_OUT1L_THR1_ENA_MASK 0x0002 /* EDRE_OUT1L_THR1_ENA */ +#define ARIZONA_EDRE_OUT1L_THR1_ENA_SHIFT 1 /* EDRE_OUT1L_THR1_ENA */ +#define ARIZONA_EDRE_OUT1L_THR1_ENA_WIDTH 1 /* EDRE_OUT1L_THR1_ENA */ +#define ARIZONA_EDRE_OUT1R_THR1_ENA 0x0001 /* EDRE_OUT1R_THR1_ENA */ +#define ARIZONA_EDRE_OUT1R_THR1_ENA_MASK 0x0001 /* EDRE_OUT1R_THR1_ENA */ +#define ARIZONA_EDRE_OUT1R_THR1_ENA_SHIFT 0 /* EDRE_OUT1R_THR1_ENA */ +#define ARIZONA_EDRE_OUT1R_THR1_ENA_WIDTH 1 /* EDRE_OUT1R_THR1_ENA */ + /* * R1104 (0x450) - DAC AEC Control 1 */ @@ -4308,6 +4474,86 @@ #define ARIZONA_AIF3_FRC_WR_WIDTH 1 /* AIF3_FRC_WR */ /* + * R1474 (0x5C2) - SPD1 TX Control + */ +#define ARIZONA_SPD1_VAL2 0x2000 /* SPD1_VAL2 */ +#define ARIZONA_SPD1_VAL2_MASK 0x2000 /* SPD1_VAL2 */ +#define ARIZONA_SPD1_VAL2_SHIFT 13 /* SPD1_VAL2 */ +#define ARIZONA_SPD1_VAL2_WIDTH 1 /* SPD1_VAL2 */ +#define ARIZONA_SPD1_VAL1 0x1000 /* SPD1_VAL1 */ +#define ARIZONA_SPD1_VAL1_MASK 0x1000 /* SPD1_VAL1 */ +#define ARIZONA_SPD1_VAL1_SHIFT 12 /* SPD1_VAL1 */ +#define ARIZONA_SPD1_VAL1_WIDTH 1 /* SPD1_VAL1 */ +#define ARIZONA_SPD1_RATE_MASK 0x00F0 /* SPD1_RATE */ +#define ARIZONA_SPD1_RATE_SHIFT 4 /* SPD1_RATE */ +#define ARIZONA_SPD1_RATE_WIDTH 4 /* SPD1_RATE */ +#define ARIZONA_SPD1_ENA 0x0001 /* SPD1_ENA */ +#define ARIZONA_SPD1_ENA_MASK 0x0001 /* SPD1_ENA */ +#define ARIZONA_SPD1_ENA_SHIFT 0 /* SPD1_ENA */ +#define ARIZONA_SPD1_ENA_WIDTH 1 /* SPD1_ENA */ + +/* + * R1475 (0x5C3) - SPD1 TX Channel Status 1 + */ +#define ARIZONA_SPD1_CATCODE_MASK 0xFF00 /* SPD1_CATCODE */ +#define ARIZONA_SPD1_CATCODE_SHIFT 8 /* SPD1_CATCODE */ +#define ARIZONA_SPD1_CATCODE_WIDTH 8 /* SPD1_CATCODE */ +#define ARIZONA_SPD1_CHSTMODE_MASK 0x00C0 /* SPD1_CHSTMODE */ +#define ARIZONA_SPD1_CHSTMODE_SHIFT 6 /* SPD1_CHSTMODE */ +#define ARIZONA_SPD1_CHSTMODE_WIDTH 2 /* SPD1_CHSTMODE */ +#define ARIZONA_SPD1_PREEMPH_MASK 0x0038 /* SPD1_PREEMPH */ +#define ARIZONA_SPD1_PREEMPH_SHIFT 3 /* SPD1_PREEMPH */ +#define ARIZONA_SPD1_PREEMPH_WIDTH 3 /* SPD1_PREEMPH */ +#define ARIZONA_SPD1_NOCOPY 0x0004 /* SPD1_NOCOPY */ +#define ARIZONA_SPD1_NOCOPY_MASK 0x0004 /* SPD1_NOCOPY */ +#define ARIZONA_SPD1_NOCOPY_SHIFT 2 /* SPD1_NOCOPY */ +#define ARIZONA_SPD1_NOCOPY_WIDTH 1 /* SPD1_NOCOPY */ +#define ARIZONA_SPD1_NOAUDIO 0x0002 /* SPD1_NOAUDIO */ +#define ARIZONA_SPD1_NOAUDIO_MASK 0x0002 /* SPD1_NOAUDIO */ +#define ARIZONA_SPD1_NOAUDIO_SHIFT 1 /* SPD1_NOAUDIO */ +#define ARIZONA_SPD1_NOAUDIO_WIDTH 1 /* SPD1_NOAUDIO */ +#define ARIZONA_SPD1_PRO 0x0001 /* SPD1_PRO */ +#define ARIZONA_SPD1_PRO_MASK 0x0001 /* SPD1_PRO */ +#define ARIZONA_SPD1_PRO_SHIFT 0 /* SPD1_PRO */ +#define ARIZONA_SPD1_PRO_WIDTH 1 /* SPD1_PRO */ + +/* + * R1475 (0x5C4) - SPD1 TX Channel Status 2 + */ +#define ARIZONA_SPD1_FREQ_MASK 0xF000 /* SPD1_FREQ */ +#define ARIZONA_SPD1_FREQ_SHIFT 12 /* SPD1_FREQ */ +#define ARIZONA_SPD1_FREQ_WIDTH 4 /* SPD1_FREQ */ +#define ARIZONA_SPD1_CHNUM2_MASK 0x0F00 /* SPD1_CHNUM2 */ +#define ARIZONA_SPD1_CHNUM2_SHIFT 8 /* SPD1_CHNUM2 */ +#define ARIZONA_SPD1_CHNUM2_WIDTH 4 /* SPD1_CHNUM2 */ +#define ARIZONA_SPD1_CHNUM1_MASK 0x00F0 /* SPD1_CHNUM1 */ +#define ARIZONA_SPD1_CHNUM1_SHIFT 4 /* SPD1_CHNUM1 */ +#define ARIZONA_SPD1_CHNUM1_WIDTH 4 /* SPD1_CHNUM1 */ +#define ARIZONA_SPD1_SRCNUM_MASK 0x000F /* SPD1_SRCNUM */ +#define ARIZONA_SPD1_SRCNUM_SHIFT 0 /* SPD1_SRCNUM */ +#define ARIZONA_SPD1_SRCNUM_WIDTH 4 /* SPD1_SRCNUM */ + +/* + * R1475 (0x5C5) - SPD1 TX Channel Status 3 + */ +#define ARIZONA_SPD1_ORGSAMP_MASK 0x0F00 /* SPD1_ORGSAMP */ +#define ARIZONA_SPD1_ORGSAMP_SHIFT 8 /* SPD1_ORGSAMP */ +#define ARIZONA_SPD1_ORGSAMP_WIDTH 4 /* SPD1_ORGSAMP */ +#define ARIZONA_SPD1_TXWL_MASK 0x00E0 /* SPD1_TXWL */ +#define ARIZONA_SPD1_TXWL_SHIFT 5 /* SPD1_TXWL */ +#define ARIZONA_SPD1_TXWL_WIDTH 3 /* SPD1_TXWL */ +#define ARIZONA_SPD1_MAXWL 0x0010 /* SPD1_MAXWL */ +#define ARIZONA_SPD1_MAXWL_MASK 0x0010 /* SPD1_MAXWL */ +#define ARIZONA_SPD1_MAXWL_SHIFT 4 /* SPD1_MAXWL */ +#define ARIZONA_SPD1_MAXWL_WIDTH 1 /* SPD1_MAXWL */ +#define ARIZONA_SPD1_CS31_30_MASK 0x000C /* SPD1_CS31_30 */ +#define ARIZONA_SPD1_CS31_30_SHIFT 2 /* SPD1_CS31_30 */ +#define ARIZONA_SPD1_CS31_30_WIDTH 2 /* SPD1_CS31_30 */ +#define ARIZONA_SPD1_CLKACU_MASK 0x0003 /* SPD1_CLKACU */ +#define ARIZONA_SPD1_CLKACU_SHIFT 2 /* SPD1_CLKACU */ +#define ARIZONA_SPD1_CLKACU_WIDTH 0 /* SPD1_CLKACU */ + +/* * R1507 (0x5E3) - SLIMbus Framer Ref Gear */ #define ARIZONA_SLIMCLK_SRC 0x0010 /* SLIMCLK_SRC */ @@ -4562,6 +4808,13 @@ #define ARIZONA_GP_DBTIME_WIDTH 4 /* GP_DBTIME - [15:12] */ /* + * R3096 (0xC18) - GP Switch 1 + */ +#define ARIZONA_SW1_MODE_MASK 0x0003 /* SW1_MODE - [1:0] */ +#define ARIZONA_SW1_MODE_SHIFT 0 /* SW1_MODE - [1:0] */ +#define ARIZONA_SW1_MODE_WIDTH 2 /* SW1_MODE - [1:0] */ + +/* * R3104 (0xC20) - Misc Pad Ctrl 1 */ #define ARIZONA_LDO1ENA_PD 0x8000 /* LDO1ENA_PD */ @@ -6301,6 +6554,10 @@ /* * R3366 (0xD26) - Interrupt Raw Status 8 */ +#define ARIZONA_SPDIF_OVERCLOCKED_STS 0x8000 /* SPDIF_OVERCLOCKED_STS */ +#define ARIZONA_SPDIF_OVERCLOCKED_STS_MASK 0x8000 /* SPDIF_OVERCLOCKED_STS */ +#define ARIZONA_SPDIF_OVERCLOCKED_STS_SHIFT 15 /* SPDIF_OVERCLOCKED_STS */ +#define ARIZONA_SPDIF_OVERCLOCKED_STS_WIDTH 1 /* SPDIF_OVERCLOCKED_STS */ #define ARIZONA_AIF3_UNDERCLOCKED_STS 0x0400 /* AIF3_UNDERCLOCKED_STS */ #define ARIZONA_AIF3_UNDERCLOCKED_STS_MASK 0x0400 /* AIF3_UNDERCLOCKED_STS */ #define ARIZONA_AIF3_UNDERCLOCKED_STS_SHIFT 10 /* AIF3_UNDERCLOCKED_STS */ diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index c2aa853fb412..cc8ad1e1a307 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -12,7 +12,8 @@ #define __LINUX_MFD_AXP20X_H enum { - AXP202_ID = 0, + AXP152_ID = 0, + AXP202_ID, AXP209_ID, AXP221_ID, AXP288_ID, @@ -22,6 +23,24 @@ enum { #define AXP20X_DATACACHE(m) (0x04 + (m)) /* Power supply */ +#define AXP152_PWR_OP_MODE 0x01 +#define AXP152_LDO3456_DC1234_CTRL 0x12 +#define AXP152_ALDO_OP_MODE 0x13 +#define AXP152_LDO0_CTRL 0x15 +#define AXP152_DCDC2_V_OUT 0x23 +#define AXP152_DCDC2_V_SCAL 0x25 +#define AXP152_DCDC1_V_OUT 0x26 +#define AXP152_DCDC3_V_OUT 0x27 +#define AXP152_ALDO12_V_OUT 0x28 +#define AXP152_DLDO1_V_OUT 0x29 +#define AXP152_DLDO2_V_OUT 0x2a +#define AXP152_DCDC4_V_OUT 0x2b +#define AXP152_V_OFF 0x31 +#define AXP152_OFF_CTRL 0x32 +#define AXP152_PEK_KEY 0x36 +#define AXP152_DCDC_FREQ 0x37 +#define AXP152_DCDC_MODE 0x80 + #define AXP20X_PWR_INPUT_STATUS 0x00 #define AXP20X_PWR_OP_MODE 0x01 #define AXP20X_USB_OTG_STATUS 0x02 @@ -69,6 +88,13 @@ enum { #define AXP22X_CHRG_CTRL3 0x35 /* Interrupt */ +#define AXP152_IRQ1_EN 0x40 +#define AXP152_IRQ2_EN 0x41 +#define AXP152_IRQ3_EN 0x42 +#define AXP152_IRQ1_STATE 0x48 +#define AXP152_IRQ2_STATE 0x49 +#define AXP152_IRQ3_STATE 0x4a + #define AXP20X_IRQ1_EN 0x40 #define AXP20X_IRQ2_EN 0x41 #define AXP20X_IRQ3_EN 0x42 @@ -127,6 +153,19 @@ enum { #define AXP22X_PWREN_CTRL2 0x8d /* GPIO */ +#define AXP152_GPIO0_CTRL 0x90 +#define AXP152_GPIO1_CTRL 0x91 +#define AXP152_GPIO2_CTRL 0x92 +#define AXP152_GPIO3_CTRL 0x93 +#define AXP152_LDOGPIO2_V_OUT 0x96 +#define AXP152_GPIO_INPUT 0x97 +#define AXP152_PWM0_FREQ_X 0x98 +#define AXP152_PWM0_FREQ_Y 0x99 +#define AXP152_PWM0_DUTY_CYCLE 0x9a +#define AXP152_PWM1_FREQ_X 0x9b +#define AXP152_PWM1_FREQ_Y 0x9c +#define AXP152_PWM1_DUTY_CYCLE 0x9d + #define AXP20X_GPIO0_CTRL 0x90 #define AXP20X_LDO5_V_OUT 0x91 #define AXP20X_GPIO1_CTRL 0x92 @@ -151,6 +190,12 @@ enum { #define AXP20X_CC_CTRL 0xb8 #define AXP20X_FG_RES 0xb9 +/* OCV */ +#define AXP20X_RDC_H 0xba +#define AXP20X_RDC_L 0xbb +#define AXP20X_OCV(m) (0xc0 + (m)) +#define AXP20X_OCV_MAX 0xf + /* AXP22X specific registers */ #define AXP22X_BATLOW_THRES1 0xe6 @@ -218,6 +263,26 @@ enum { /* IRQs */ enum { + AXP152_IRQ_LDO0IN_CONNECT = 1, + AXP152_IRQ_LDO0IN_REMOVAL, + AXP152_IRQ_ALDO0IN_CONNECT, + AXP152_IRQ_ALDO0IN_REMOVAL, + AXP152_IRQ_DCDC1_V_LOW, + AXP152_IRQ_DCDC2_V_LOW, + AXP152_IRQ_DCDC3_V_LOW, + AXP152_IRQ_DCDC4_V_LOW, + AXP152_IRQ_PEK_SHORT, + AXP152_IRQ_PEK_LONG, + AXP152_IRQ_TIMER, + AXP152_IRQ_PEK_RIS_EDGE, + AXP152_IRQ_PEK_FAL_EDGE, + AXP152_IRQ_GPIO3_INPUT, + AXP152_IRQ_GPIO2_INPUT, + AXP152_IRQ_GPIO1_INPUT, + AXP152_IRQ_GPIO0_INPUT, +}; + +enum { AXP20X_IRQ_ACIN_OVER_V = 1, AXP20X_IRQ_ACIN_PLUGIN, AXP20X_IRQ_ACIN_REMOVAL, diff --git a/include/linux/mfd/da9062/core.h b/include/linux/mfd/da9062/core.h new file mode 100644 index 000000000000..376ba84366a0 --- /dev/null +++ b/include/linux/mfd/da9062/core.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2015 Dialog Semiconductor Ltd. + * + * This program 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 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 __MFD_DA9062_CORE_H__ +#define __MFD_DA9062_CORE_H__ + +#include <linux/interrupt.h> +#include <linux/mfd/da9062/registers.h> + +/* Interrupts */ +enum da9062_irqs { + /* IRQ A */ + DA9062_IRQ_ONKEY, + DA9062_IRQ_ALARM, + DA9062_IRQ_TICK, + DA9062_IRQ_WDG_WARN, + DA9062_IRQ_SEQ_RDY, + /* IRQ B*/ + DA9062_IRQ_TEMP, + DA9062_IRQ_LDO_LIM, + DA9062_IRQ_DVC_RDY, + DA9062_IRQ_VDD_WARN, + /* IRQ C */ + DA9062_IRQ_GPI0, + DA9062_IRQ_GPI1, + DA9062_IRQ_GPI2, + DA9062_IRQ_GPI3, + DA9062_IRQ_GPI4, + + DA9062_NUM_IRQ, +}; + +struct da9062 { + struct device *dev; + struct regmap *regmap; + struct regmap_irq_chip_data *regmap_irq; +}; + +#endif /* __MFD_DA9062_CORE_H__ */ diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h new file mode 100644 index 000000000000..97790d1b02c5 --- /dev/null +++ b/include/linux/mfd/da9062/registers.h @@ -0,0 +1,1108 @@ +/* + * registers.h - REGISTERS H for DA9062 + * Copyright (C) 2015 Dialog Semiconductor Ltd. + * + * This program 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 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 __DA9062_H__ +#define __DA9062_H__ + +#define DA9062_PMIC_DEVICE_ID 0x62 +#define DA9062_PMIC_VARIANT_MRC_AA 0x01 + +#define DA9062_I2C_PAGE_SEL_SHIFT 1 + +/* + * Registers + */ + +#define DA9062AA_PAGE_CON 0x000 +#define DA9062AA_STATUS_A 0x001 +#define DA9062AA_STATUS_B 0x002 +#define DA9062AA_STATUS_D 0x004 +#define DA9062AA_FAULT_LOG 0x005 +#define DA9062AA_EVENT_A 0x006 +#define DA9062AA_EVENT_B 0x007 +#define DA9062AA_EVENT_C 0x008 +#define DA9062AA_IRQ_MASK_A 0x00A +#define DA9062AA_IRQ_MASK_B 0x00B +#define DA9062AA_IRQ_MASK_C 0x00C +#define DA9062AA_CONTROL_A 0x00E +#define DA9062AA_CONTROL_B 0x00F +#define DA9062AA_CONTROL_C 0x010 +#define DA9062AA_CONTROL_D 0x011 +#define DA9062AA_CONTROL_E 0x012 +#define DA9062AA_CONTROL_F 0x013 +#define DA9062AA_PD_DIS 0x014 +#define DA9062AA_GPIO_0_1 0x015 +#define DA9062AA_GPIO_2_3 0x016 +#define DA9062AA_GPIO_4 0x017 +#define DA9062AA_GPIO_WKUP_MODE 0x01C +#define DA9062AA_GPIO_MODE0_4 0x01D +#define DA9062AA_GPIO_OUT0_2 0x01E +#define DA9062AA_GPIO_OUT3_4 0x01F +#define DA9062AA_BUCK2_CONT 0x020 +#define DA9062AA_BUCK1_CONT 0x021 +#define DA9062AA_BUCK4_CONT 0x022 +#define DA9062AA_BUCK3_CONT 0x024 +#define DA9062AA_LDO1_CONT 0x026 +#define DA9062AA_LDO2_CONT 0x027 +#define DA9062AA_LDO3_CONT 0x028 +#define DA9062AA_LDO4_CONT 0x029 +#define DA9062AA_DVC_1 0x032 +#define DA9062AA_COUNT_S 0x040 +#define DA9062AA_COUNT_MI 0x041 +#define DA9062AA_COUNT_H 0x042 +#define DA9062AA_COUNT_D 0x043 +#define DA9062AA_COUNT_MO 0x044 +#define DA9062AA_COUNT_Y 0x045 +#define DA9062AA_ALARM_S 0x046 +#define DA9062AA_ALARM_MI 0x047 +#define DA9062AA_ALARM_H 0x048 +#define DA9062AA_ALARM_D 0x049 +#define DA9062AA_ALARM_MO 0x04A +#define DA9062AA_ALARM_Y 0x04B +#define DA9062AA_SECOND_A 0x04C +#define DA9062AA_SECOND_B 0x04D +#define DA9062AA_SECOND_C 0x04E +#define DA9062AA_SECOND_D 0x04F +#define DA9062AA_SEQ 0x081 +#define DA9062AA_SEQ_TIMER 0x082 +#define DA9062AA_ID_2_1 0x083 +#define DA9062AA_ID_4_3 0x084 +#define DA9062AA_ID_12_11 0x088 +#define DA9062AA_ID_14_13 0x089 +#define DA9062AA_ID_16_15 0x08A +#define DA9062AA_ID_22_21 0x08D +#define DA9062AA_ID_24_23 0x08E +#define DA9062AA_ID_26_25 0x08F +#define DA9062AA_ID_28_27 0x090 +#define DA9062AA_ID_30_29 0x091 +#define DA9062AA_ID_32_31 0x092 +#define DA9062AA_SEQ_A 0x095 +#define DA9062AA_SEQ_B 0x096 +#define DA9062AA_WAIT 0x097 +#define DA9062AA_EN_32K 0x098 +#define DA9062AA_RESET 0x099 +#define DA9062AA_BUCK_ILIM_A 0x09A +#define DA9062AA_BUCK_ILIM_B 0x09B +#define DA9062AA_BUCK_ILIM_C 0x09C +#define DA9062AA_BUCK2_CFG 0x09D +#define DA9062AA_BUCK1_CFG 0x09E +#define DA9062AA_BUCK4_CFG 0x09F +#define DA9062AA_BUCK3_CFG 0x0A0 +#define DA9062AA_VBUCK2_A 0x0A3 +#define DA9062AA_VBUCK1_A 0x0A4 +#define DA9062AA_VBUCK4_A 0x0A5 +#define DA9062AA_VBUCK3_A 0x0A7 +#define DA9062AA_VLDO1_A 0x0A9 +#define DA9062AA_VLDO2_A 0x0AA +#define DA9062AA_VLDO3_A 0x0AB +#define DA9062AA_VLDO4_A 0x0AC +#define DA9062AA_VBUCK2_B 0x0B4 +#define DA9062AA_VBUCK1_B 0x0B5 +#define DA9062AA_VBUCK4_B 0x0B6 +#define DA9062AA_VBUCK3_B 0x0B8 +#define DA9062AA_VLDO1_B 0x0BA +#define DA9062AA_VLDO2_B 0x0BB +#define DA9062AA_VLDO3_B 0x0BC +#define DA9062AA_VLDO4_B 0x0BD +#define DA9062AA_BBAT_CONT 0x0C5 +#define DA9062AA_INTERFACE 0x105 +#define DA9062AA_CONFIG_A 0x106 +#define DA9062AA_CONFIG_B 0x107 +#define DA9062AA_CONFIG_C 0x108 +#define DA9062AA_CONFIG_D 0x109 +#define DA9062AA_CONFIG_E 0x10A +#define DA9062AA_CONFIG_G 0x10C +#define DA9062AA_CONFIG_H 0x10D +#define DA9062AA_CONFIG_I 0x10E +#define DA9062AA_CONFIG_J 0x10F +#define DA9062AA_CONFIG_K 0x110 +#define DA9062AA_CONFIG_M 0x112 +#define DA9062AA_TRIM_CLDR 0x120 +#define DA9062AA_GP_ID_0 0x121 +#define DA9062AA_GP_ID_1 0x122 +#define DA9062AA_GP_ID_2 0x123 +#define DA9062AA_GP_ID_3 0x124 +#define DA9062AA_GP_ID_4 0x125 +#define DA9062AA_GP_ID_5 0x126 +#define DA9062AA_GP_ID_6 0x127 +#define DA9062AA_GP_ID_7 0x128 +#define DA9062AA_GP_ID_8 0x129 +#define DA9062AA_GP_ID_9 0x12A +#define DA9062AA_GP_ID_10 0x12B +#define DA9062AA_GP_ID_11 0x12C +#define DA9062AA_GP_ID_12 0x12D +#define DA9062AA_GP_ID_13 0x12E +#define DA9062AA_GP_ID_14 0x12F +#define DA9062AA_GP_ID_15 0x130 +#define DA9062AA_GP_ID_16 0x131 +#define DA9062AA_GP_ID_17 0x132 +#define DA9062AA_GP_ID_18 0x133 +#define DA9062AA_GP_ID_19 0x134 +#define DA9062AA_DEVICE_ID 0x181 +#define DA9062AA_VARIANT_ID 0x182 +#define DA9062AA_CUSTOMER_ID 0x183 +#define DA9062AA_CONFIG_ID 0x184 + +/* + * Bit fields + */ + +/* DA9062AA_PAGE_CON = 0x000 */ +#define DA9062AA_PAGE_SHIFT 0 +#define DA9062AA_PAGE_MASK 0x3f +#define DA9062AA_WRITE_MODE_SHIFT 6 +#define DA9062AA_WRITE_MODE_MASK BIT(6) +#define DA9062AA_REVERT_SHIFT 7 +#define DA9062AA_REVERT_MASK BIT(7) + +/* DA9062AA_STATUS_A = 0x001 */ +#define DA9062AA_NONKEY_SHIFT 0 +#define DA9062AA_NONKEY_MASK 0x01 +#define DA9062AA_DVC_BUSY_SHIFT 2 +#define DA9062AA_DVC_BUSY_MASK BIT(2) + +/* DA9062AA_STATUS_B = 0x002 */ +#define DA9062AA_GPI0_SHIFT 0 +#define DA9062AA_GPI0_MASK 0x01 +#define DA9062AA_GPI1_SHIFT 1 +#define DA9062AA_GPI1_MASK BIT(1) +#define DA9062AA_GPI2_SHIFT 2 +#define DA9062AA_GPI2_MASK BIT(2) +#define DA9062AA_GPI3_SHIFT 3 +#define DA9062AA_GPI3_MASK BIT(3) +#define DA9062AA_GPI4_SHIFT 4 +#define DA9062AA_GPI4_MASK BIT(4) + +/* DA9062AA_STATUS_D = 0x004 */ +#define DA9062AA_LDO1_ILIM_SHIFT 0 +#define DA9062AA_LDO1_ILIM_MASK 0x01 +#define DA9062AA_LDO2_ILIM_SHIFT 1 +#define DA9062AA_LDO2_ILIM_MASK BIT(1) +#define DA9062AA_LDO3_ILIM_SHIFT 2 +#define DA9062AA_LDO3_ILIM_MASK BIT(2) +#define DA9062AA_LDO4_ILIM_SHIFT 3 +#define DA9062AA_LDO4_ILIM_MASK BIT(3) + +/* DA9062AA_FAULT_LOG = 0x005 */ +#define DA9062AA_TWD_ERROR_SHIFT 0 +#define DA9062AA_TWD_ERROR_MASK 0x01 +#define DA9062AA_POR_SHIFT 1 +#define DA9062AA_POR_MASK BIT(1) +#define DA9062AA_VDD_FAULT_SHIFT 2 +#define DA9062AA_VDD_FAULT_MASK BIT(2) +#define DA9062AA_VDD_START_SHIFT 3 +#define DA9062AA_VDD_START_MASK BIT(3) +#define DA9062AA_TEMP_CRIT_SHIFT 4 +#define DA9062AA_TEMP_CRIT_MASK BIT(4) +#define DA9062AA_KEY_RESET_SHIFT 5 +#define DA9062AA_KEY_RESET_MASK BIT(5) +#define DA9062AA_NSHUTDOWN_SHIFT 6 +#define DA9062AA_NSHUTDOWN_MASK BIT(6) +#define DA9062AA_WAIT_SHUT_SHIFT 7 +#define DA9062AA_WAIT_SHUT_MASK BIT(7) + +/* DA9062AA_EVENT_A = 0x006 */ +#define DA9062AA_E_NONKEY_SHIFT 0 +#define DA9062AA_E_NONKEY_MASK 0x01 +#define DA9062AA_E_ALARM_SHIFT 1 +#define DA9062AA_E_ALARM_MASK BIT(1) +#define DA9062AA_E_TICK_SHIFT 2 +#define DA9062AA_E_TICK_MASK BIT(2) +#define DA9062AA_E_WDG_WARN_SHIFT 3 +#define DA9062AA_E_WDG_WARN_MASK BIT(3) +#define DA9062AA_E_SEQ_RDY_SHIFT 4 +#define DA9062AA_E_SEQ_RDY_MASK BIT(4) +#define DA9062AA_EVENTS_B_SHIFT 5 +#define DA9062AA_EVENTS_B_MASK BIT(5) +#define DA9062AA_EVENTS_C_SHIFT 6 +#define DA9062AA_EVENTS_C_MASK BIT(6) + +/* DA9062AA_EVENT_B = 0x007 */ +#define DA9062AA_E_TEMP_SHIFT 1 +#define DA9062AA_E_TEMP_MASK BIT(1) +#define DA9062AA_E_LDO_LIM_SHIFT 3 +#define DA9062AA_E_LDO_LIM_MASK BIT(3) +#define DA9062AA_E_DVC_RDY_SHIFT 5 +#define DA9062AA_E_DVC_RDY_MASK BIT(5) +#define DA9062AA_E_VDD_WARN_SHIFT 7 +#define DA9062AA_E_VDD_WARN_MASK BIT(7) + +/* DA9062AA_EVENT_C = 0x008 */ +#define DA9062AA_E_GPI0_SHIFT 0 +#define DA9062AA_E_GPI0_MASK 0x01 +#define DA9062AA_E_GPI1_SHIFT 1 +#define DA9062AA_E_GPI1_MASK BIT(1) +#define DA9062AA_E_GPI2_SHIFT 2 +#define DA9062AA_E_GPI2_MASK BIT(2) +#define DA9062AA_E_GPI3_SHIFT 3 +#define DA9062AA_E_GPI3_MASK BIT(3) +#define DA9062AA_E_GPI4_SHIFT 4 +#define DA9062AA_E_GPI4_MASK BIT(4) + +/* DA9062AA_IRQ_MASK_A = 0x00A */ +#define DA9062AA_M_NONKEY_SHIFT 0 +#define DA9062AA_M_NONKEY_MASK 0x01 +#define DA9062AA_M_ALARM_SHIFT 1 +#define DA9062AA_M_ALARM_MASK BIT(1) +#define DA9062AA_M_TICK_SHIFT 2 +#define DA9062AA_M_TICK_MASK BIT(2) +#define DA9062AA_M_WDG_WARN_SHIFT 3 +#define DA9062AA_M_WDG_WARN_MASK BIT(3) +#define DA9062AA_M_SEQ_RDY_SHIFT 4 +#define DA9062AA_M_SEQ_RDY_MASK BIT(4) + +/* DA9062AA_IRQ_MASK_B = 0x00B */ +#define DA9062AA_M_TEMP_SHIFT 1 +#define DA9062AA_M_TEMP_MASK BIT(1) +#define DA9062AA_M_LDO_LIM_SHIFT 3 +#define DA9062AA_M_LDO_LIM_MASK BIT(3) +#define DA9062AA_M_DVC_RDY_SHIFT 5 +#define DA9062AA_M_DVC_RDY_MASK BIT(5) +#define DA9062AA_M_VDD_WARN_SHIFT 7 +#define DA9062AA_M_VDD_WARN_MASK BIT(7) + +/* DA9062AA_IRQ_MASK_C = 0x00C */ +#define DA9062AA_M_GPI0_SHIFT 0 +#define DA9062AA_M_GPI0_MASK 0x01 +#define DA9062AA_M_GPI1_SHIFT 1 +#define DA9062AA_M_GPI1_MASK BIT(1) +#define DA9062AA_M_GPI2_SHIFT 2 +#define DA9062AA_M_GPI2_MASK BIT(2) +#define DA9062AA_M_GPI3_SHIFT 3 +#define DA9062AA_M_GPI3_MASK BIT(3) +#define DA9062AA_M_GPI4_SHIFT 4 +#define DA9062AA_M_GPI4_MASK BIT(4) + +/* DA9062AA_CONTROL_A = 0x00E */ +#define DA9062AA_SYSTEM_EN_SHIFT 0 +#define DA9062AA_SYSTEM_EN_MASK 0x01 +#define DA9062AA_POWER_EN_SHIFT 1 +#define DA9062AA_POWER_EN_MASK BIT(1) +#define DA9062AA_POWER1_EN_SHIFT 2 +#define DA9062AA_POWER1_EN_MASK BIT(2) +#define DA9062AA_STANDBY_SHIFT 3 +#define DA9062AA_STANDBY_MASK BIT(3) +#define DA9062AA_M_SYSTEM_EN_SHIFT 4 +#define DA9062AA_M_SYSTEM_EN_MASK BIT(4) +#define DA9062AA_M_POWER_EN_SHIFT 5 +#define DA9062AA_M_POWER_EN_MASK BIT(5) +#define DA9062AA_M_POWER1_EN_SHIFT 6 +#define DA9062AA_M_POWER1_EN_MASK BIT(6) + +/* DA9062AA_CONTROL_B = 0x00F */ +#define DA9062AA_WATCHDOG_PD_SHIFT 1 +#define DA9062AA_WATCHDOG_PD_MASK BIT(1) +#define DA9062AA_FREEZE_EN_SHIFT 2 +#define DA9062AA_FREEZE_EN_MASK BIT(2) +#define DA9062AA_NRES_MODE_SHIFT 3 +#define DA9062AA_NRES_MODE_MASK BIT(3) +#define DA9062AA_NONKEY_LOCK_SHIFT 4 +#define DA9062AA_NONKEY_LOCK_MASK BIT(4) +#define DA9062AA_NFREEZE_SHIFT 5 +#define DA9062AA_NFREEZE_MASK (0x03 << 5) +#define DA9062AA_BUCK_SLOWSTART_SHIFT 7 +#define DA9062AA_BUCK_SLOWSTART_MASK BIT(7) + +/* DA9062AA_CONTROL_C = 0x010 */ +#define DA9062AA_DEBOUNCING_SHIFT 0 +#define DA9062AA_DEBOUNCING_MASK 0x07 +#define DA9062AA_AUTO_BOOT_SHIFT 3 +#define DA9062AA_AUTO_BOOT_MASK BIT(3) +#define DA9062AA_OTPREAD_EN_SHIFT 4 +#define DA9062AA_OTPREAD_EN_MASK BIT(4) +#define DA9062AA_SLEW_RATE_SHIFT 5 +#define DA9062AA_SLEW_RATE_MASK (0x03 << 5) +#define DA9062AA_DEF_SUPPLY_SHIFT 7 +#define DA9062AA_DEF_SUPPLY_MASK BIT(7) + +/* DA9062AA_CONTROL_D = 0x011 */ +#define DA9062AA_TWDSCALE_SHIFT 0 +#define DA9062AA_TWDSCALE_MASK 0x07 + +/* DA9062AA_CONTROL_E = 0x012 */ +#define DA9062AA_RTC_MODE_PD_SHIFT 0 +#define DA9062AA_RTC_MODE_PD_MASK 0x01 +#define DA9062AA_RTC_MODE_SD_SHIFT 1 +#define DA9062AA_RTC_MODE_SD_MASK BIT(1) +#define DA9062AA_RTC_EN_SHIFT 2 +#define DA9062AA_RTC_EN_MASK BIT(2) +#define DA9062AA_V_LOCK_SHIFT 7 +#define DA9062AA_V_LOCK_MASK BIT(7) + +/* DA9062AA_CONTROL_F = 0x013 */ +#define DA9062AA_WATCHDOG_SHIFT 0 +#define DA9062AA_WATCHDOG_MASK 0x01 +#define DA9062AA_SHUTDOWN_SHIFT 1 +#define DA9062AA_SHUTDOWN_MASK BIT(1) +#define DA9062AA_WAKE_UP_SHIFT 2 +#define DA9062AA_WAKE_UP_MASK BIT(2) + +/* DA9062AA_PD_DIS = 0x014 */ +#define DA9062AA_GPI_DIS_SHIFT 0 +#define DA9062AA_GPI_DIS_MASK 0x01 +#define DA9062AA_PMIF_DIS_SHIFT 2 +#define DA9062AA_PMIF_DIS_MASK BIT(2) +#define DA9062AA_CLDR_PAUSE_SHIFT 4 +#define DA9062AA_CLDR_PAUSE_MASK BIT(4) +#define DA9062AA_BBAT_DIS_SHIFT 5 +#define DA9062AA_BBAT_DIS_MASK BIT(5) +#define DA9062AA_OUT32K_PAUSE_SHIFT 6 +#define DA9062AA_OUT32K_PAUSE_MASK BIT(6) +#define DA9062AA_PMCONT_DIS_SHIFT 7 +#define DA9062AA_PMCONT_DIS_MASK BIT(7) + +/* DA9062AA_GPIO_0_1 = 0x015 */ +#define DA9062AA_GPIO0_PIN_SHIFT 0 +#define DA9062AA_GPIO0_PIN_MASK 0x03 +#define DA9062AA_GPIO0_TYPE_SHIFT 2 +#define DA9062AA_GPIO0_TYPE_MASK BIT(2) +#define DA9062AA_GPIO0_WEN_SHIFT 3 +#define DA9062AA_GPIO0_WEN_MASK BIT(3) +#define DA9062AA_GPIO1_PIN_SHIFT 4 +#define DA9062AA_GPIO1_PIN_MASK (0x03 << 4) +#define DA9062AA_GPIO1_TYPE_SHIFT 6 +#define DA9062AA_GPIO1_TYPE_MASK BIT(6) +#define DA9062AA_GPIO1_WEN_SHIFT 7 +#define DA9062AA_GPIO1_WEN_MASK BIT(7) + +/* DA9062AA_GPIO_2_3 = 0x016 */ +#define DA9062AA_GPIO2_PIN_SHIFT 0 +#define DA9062AA_GPIO2_PIN_MASK 0x03 +#define DA9062AA_GPIO2_TYPE_SHIFT 2 +#define DA9062AA_GPIO2_TYPE_MASK BIT(2) +#define DA9062AA_GPIO2_WEN_SHIFT 3 +#define DA9062AA_GPIO2_WEN_MASK BIT(3) +#define DA9062AA_GPIO3_PIN_SHIFT 4 +#define DA9062AA_GPIO3_PIN_MASK (0x03 << 4) +#define DA9062AA_GPIO3_TYPE_SHIFT 6 +#define DA9062AA_GPIO3_TYPE_MASK BIT(6) +#define DA9062AA_GPIO3_WEN_SHIFT 7 +#define DA9062AA_GPIO3_WEN_MASK BIT(7) + +/* DA9062AA_GPIO_4 = 0x017 */ +#define DA9062AA_GPIO4_PIN_SHIFT 0 +#define DA9062AA_GPIO4_PIN_MASK 0x03 +#define DA9062AA_GPIO4_TYPE_SHIFT 2 +#define DA9062AA_GPIO4_TYPE_MASK BIT(2) +#define DA9062AA_GPIO4_WEN_SHIFT 3 +#define DA9062AA_GPIO4_WEN_MASK BIT(3) + +/* DA9062AA_GPIO_WKUP_MODE = 0x01C */ +#define DA9062AA_GPIO0_WKUP_MODE_SHIFT 0 +#define DA9062AA_GPIO0_WKUP_MODE_MASK 0x01 +#define DA9062AA_GPIO1_WKUP_MODE_SHIFT 1 +#define DA9062AA_GPIO1_WKUP_MODE_MASK BIT(1) +#define DA9062AA_GPIO2_WKUP_MODE_SHIFT 2 +#define DA9062AA_GPIO2_WKUP_MODE_MASK BIT(2) +#define DA9062AA_GPIO3_WKUP_MODE_SHIFT 3 +#define DA9062AA_GPIO3_WKUP_MODE_MASK BIT(3) +#define DA9062AA_GPIO4_WKUP_MODE_SHIFT 4 +#define DA9062AA_GPIO4_WKUP_MODE_MASK BIT(4) + +/* DA9062AA_GPIO_MODE0_4 = 0x01D */ +#define DA9062AA_GPIO0_MODE_SHIFT 0 +#define DA9062AA_GPIO0_MODE_MASK 0x01 +#define DA9062AA_GPIO1_MODE_SHIFT 1 +#define DA9062AA_GPIO1_MODE_MASK BIT(1) +#define DA9062AA_GPIO2_MODE_SHIFT 2 +#define DA9062AA_GPIO2_MODE_MASK BIT(2) +#define DA9062AA_GPIO3_MODE_SHIFT 3 +#define DA9062AA_GPIO3_MODE_MASK BIT(3) +#define DA9062AA_GPIO4_MODE_SHIFT 4 +#define DA9062AA_GPIO4_MODE_MASK BIT(4) + +/* DA9062AA_GPIO_OUT0_2 = 0x01E */ +#define DA9062AA_GPIO0_OUT_SHIFT 0 +#define DA9062AA_GPIO0_OUT_MASK 0x07 +#define DA9062AA_GPIO1_OUT_SHIFT 3 +#define DA9062AA_GPIO1_OUT_MASK (0x07 << 3) +#define DA9062AA_GPIO2_OUT_SHIFT 6 +#define DA9062AA_GPIO2_OUT_MASK (0x03 << 6) + +/* DA9062AA_GPIO_OUT3_4 = 0x01F */ +#define DA9062AA_GPIO3_OUT_SHIFT 0 +#define DA9062AA_GPIO3_OUT_MASK 0x07 +#define DA9062AA_GPIO4_OUT_SHIFT 3 +#define DA9062AA_GPIO4_OUT_MASK (0x03 << 3) + +/* DA9062AA_BUCK2_CONT = 0x020 */ +#define DA9062AA_BUCK2_EN_SHIFT 0 +#define DA9062AA_BUCK2_EN_MASK 0x01 +#define DA9062AA_BUCK2_GPI_SHIFT 1 +#define DA9062AA_BUCK2_GPI_MASK (0x03 << 1) +#define DA9062AA_BUCK2_CONF_SHIFT 3 +#define DA9062AA_BUCK2_CONF_MASK BIT(3) +#define DA9062AA_VBUCK2_GPI_SHIFT 5 +#define DA9062AA_VBUCK2_GPI_MASK (0x03 << 5) + +/* DA9062AA_BUCK1_CONT = 0x021 */ +#define DA9062AA_BUCK1_EN_SHIFT 0 +#define DA9062AA_BUCK1_EN_MASK 0x01 +#define DA9062AA_BUCK1_GPI_SHIFT 1 +#define DA9062AA_BUCK1_GPI_MASK (0x03 << 1) +#define DA9062AA_BUCK1_CONF_SHIFT 3 +#define DA9062AA_BUCK1_CONF_MASK BIT(3) +#define DA9062AA_VBUCK1_GPI_SHIFT 5 +#define DA9062AA_VBUCK1_GPI_MASK (0x03 << 5) + +/* DA9062AA_BUCK4_CONT = 0x022 */ +#define DA9062AA_BUCK4_EN_SHIFT 0 +#define DA9062AA_BUCK4_EN_MASK 0x01 +#define DA9062AA_BUCK4_GPI_SHIFT 1 +#define DA9062AA_BUCK4_GPI_MASK (0x03 << 1) +#define DA9062AA_BUCK4_CONF_SHIFT 3 +#define DA9062AA_BUCK4_CONF_MASK BIT(3) +#define DA9062AA_VBUCK4_GPI_SHIFT 5 +#define DA9062AA_VBUCK4_GPI_MASK (0x03 << 5) + +/* DA9062AA_BUCK3_CONT = 0x024 */ +#define DA9062AA_BUCK3_EN_SHIFT 0 +#define DA9062AA_BUCK3_EN_MASK 0x01 +#define DA9062AA_BUCK3_GPI_SHIFT 1 +#define DA9062AA_BUCK3_GPI_MASK (0x03 << 1) +#define DA9062AA_BUCK3_CONF_SHIFT 3 +#define DA9062AA_BUCK3_CONF_MASK BIT(3) +#define DA9062AA_VBUCK3_GPI_SHIFT 5 +#define DA9062AA_VBUCK3_GPI_MASK (0x03 << 5) + +/* DA9062AA_LDO1_CONT = 0x026 */ +#define DA9062AA_LDO1_EN_SHIFT 0 +#define DA9062AA_LDO1_EN_MASK 0x01 +#define DA9062AA_LDO1_GPI_SHIFT 1 +#define DA9062AA_LDO1_GPI_MASK (0x03 << 1) +#define DA9062AA_LDO1_PD_DIS_SHIFT 3 +#define DA9062AA_LDO1_PD_DIS_MASK BIT(3) +#define DA9062AA_VLDO1_GPI_SHIFT 5 +#define DA9062AA_VLDO1_GPI_MASK (0x03 << 5) +#define DA9062AA_LDO1_CONF_SHIFT 7 +#define DA9062AA_LDO1_CONF_MASK BIT(7) + +/* DA9062AA_LDO2_CONT = 0x027 */ +#define DA9062AA_LDO2_EN_SHIFT 0 +#define DA9062AA_LDO2_EN_MASK 0x01 +#define DA9062AA_LDO2_GPI_SHIFT 1 +#define DA9062AA_LDO2_GPI_MASK (0x03 << 1) +#define DA9062AA_LDO2_PD_DIS_SHIFT 3 +#define DA9062AA_LDO2_PD_DIS_MASK BIT(3) +#define DA9062AA_VLDO2_GPI_SHIFT 5 +#define DA9062AA_VLDO2_GPI_MASK (0x03 << 5) +#define DA9062AA_LDO2_CONF_SHIFT 7 +#define DA9062AA_LDO2_CONF_MASK BIT(7) + +/* DA9062AA_LDO3_CONT = 0x028 */ +#define DA9062AA_LDO3_EN_SHIFT 0 +#define DA9062AA_LDO3_EN_MASK 0x01 +#define DA9062AA_LDO3_GPI_SHIFT 1 +#define DA9062AA_LDO3_GPI_MASK (0x03 << 1) +#define DA9062AA_LDO3_PD_DIS_SHIFT 3 +#define DA9062AA_LDO3_PD_DIS_MASK BIT(3) +#define DA9062AA_VLDO3_GPI_SHIFT 5 +#define DA9062AA_VLDO3_GPI_MASK (0x03 << 5) +#define DA9062AA_LDO3_CONF_SHIFT 7 +#define DA9062AA_LDO3_CONF_MASK BIT(7) + +/* DA9062AA_LDO4_CONT = 0x029 */ +#define DA9062AA_LDO4_EN_SHIFT 0 +#define DA9062AA_LDO4_EN_MASK 0x01 +#define DA9062AA_LDO4_GPI_SHIFT 1 +#define DA9062AA_LDO4_GPI_MASK (0x03 << 1) +#define DA9062AA_LDO4_PD_DIS_SHIFT 3 +#define DA9062AA_LDO4_PD_DIS_MASK BIT(3) +#define DA9062AA_VLDO4_GPI_SHIFT 5 +#define DA9062AA_VLDO4_GPI_MASK (0x03 << 5) +#define DA9062AA_LDO4_CONF_SHIFT 7 +#define DA9062AA_LDO4_CONF_MASK BIT(7) + +/* DA9062AA_DVC_1 = 0x032 */ +#define DA9062AA_VBUCK1_SEL_SHIFT 0 +#define DA9062AA_VBUCK1_SEL_MASK 0x01 +#define DA9062AA_VBUCK2_SEL_SHIFT 1 +#define DA9062AA_VBUCK2_SEL_MASK BIT(1) +#define DA9062AA_VBUCK4_SEL_SHIFT 2 +#define DA9062AA_VBUCK4_SEL_MASK BIT(2) +#define DA9062AA_VBUCK3_SEL_SHIFT 3 +#define DA9062AA_VBUCK3_SEL_MASK BIT(3) +#define DA9062AA_VLDO1_SEL_SHIFT 4 +#define DA9062AA_VLDO1_SEL_MASK BIT(4) +#define DA9062AA_VLDO2_SEL_SHIFT 5 +#define DA9062AA_VLDO2_SEL_MASK BIT(5) +#define DA9062AA_VLDO3_SEL_SHIFT 6 +#define DA9062AA_VLDO3_SEL_MASK BIT(6) +#define DA9062AA_VLDO4_SEL_SHIFT 7 +#define DA9062AA_VLDO4_SEL_MASK BIT(7) + +/* DA9062AA_COUNT_S = 0x040 */ +#define DA9062AA_COUNT_SEC_SHIFT 0 +#define DA9062AA_COUNT_SEC_MASK 0x3f +#define DA9062AA_RTC_READ_SHIFT 7 +#define DA9062AA_RTC_READ_MASK BIT(7) + +/* DA9062AA_COUNT_MI = 0x041 */ +#define DA9062AA_COUNT_MIN_SHIFT 0 +#define DA9062AA_COUNT_MIN_MASK 0x3f + +/* DA9062AA_COUNT_H = 0x042 */ +#define DA9062AA_COUNT_HOUR_SHIFT 0 +#define DA9062AA_COUNT_HOUR_MASK 0x1f + +/* DA9062AA_COUNT_D = 0x043 */ +#define DA9062AA_COUNT_DAY_SHIFT 0 +#define DA9062AA_COUNT_DAY_MASK 0x1f + +/* DA9062AA_COUNT_MO = 0x044 */ +#define DA9062AA_COUNT_MONTH_SHIFT 0 +#define DA9062AA_COUNT_MONTH_MASK 0x0f + +/* DA9062AA_COUNT_Y = 0x045 */ +#define DA9062AA_COUNT_YEAR_SHIFT 0 +#define DA9062AA_COUNT_YEAR_MASK 0x3f +#define DA9062AA_MONITOR_SHIFT 6 +#define DA9062AA_MONITOR_MASK BIT(6) + +/* DA9062AA_ALARM_S = 0x046 */ +#define DA9062AA_ALARM_SEC_SHIFT 0 +#define DA9062AA_ALARM_SEC_MASK 0x3f +#define DA9062AA_ALARM_STATUS_SHIFT 6 +#define DA9062AA_ALARM_STATUS_MASK (0x03 << 6) + +/* DA9062AA_ALARM_MI = 0x047 */ +#define DA9062AA_ALARM_MIN_SHIFT 0 +#define DA9062AA_ALARM_MIN_MASK 0x3f + +/* DA9062AA_ALARM_H = 0x048 */ +#define DA9062AA_ALARM_HOUR_SHIFT 0 +#define DA9062AA_ALARM_HOUR_MASK 0x1f + +/* DA9062AA_ALARM_D = 0x049 */ +#define DA9062AA_ALARM_DAY_SHIFT 0 +#define DA9062AA_ALARM_DAY_MASK 0x1f + +/* DA9062AA_ALARM_MO = 0x04A */ +#define DA9062AA_ALARM_MONTH_SHIFT 0 +#define DA9062AA_ALARM_MONTH_MASK 0x0f +#define DA9062AA_TICK_TYPE_SHIFT 4 +#define DA9062AA_TICK_TYPE_MASK BIT(4) +#define DA9062AA_TICK_WAKE_SHIFT 5 +#define DA9062AA_TICK_WAKE_MASK BIT(5) + +/* DA9062AA_ALARM_Y = 0x04B */ +#define DA9062AA_ALARM_YEAR_SHIFT 0 +#define DA9062AA_ALARM_YEAR_MASK 0x3f +#define DA9062AA_ALARM_ON_SHIFT 6 +#define DA9062AA_ALARM_ON_MASK BIT(6) +#define DA9062AA_TICK_ON_SHIFT 7 +#define DA9062AA_TICK_ON_MASK BIT(7) + +/* DA9062AA_SECOND_A = 0x04C */ +#define DA9062AA_SECONDS_A_SHIFT 0 +#define DA9062AA_SECONDS_A_MASK 0xff + +/* DA9062AA_SECOND_B = 0x04D */ +#define DA9062AA_SECONDS_B_SHIFT 0 +#define DA9062AA_SECONDS_B_MASK 0xff + +/* DA9062AA_SECOND_C = 0x04E */ +#define DA9062AA_SECONDS_C_SHIFT 0 +#define DA9062AA_SECONDS_C_MASK 0xff + +/* DA9062AA_SECOND_D = 0x04F */ +#define DA9062AA_SECONDS_D_SHIFT 0 +#define DA9062AA_SECONDS_D_MASK 0xff + +/* DA9062AA_SEQ = 0x081 */ +#define DA9062AA_SEQ_POINTER_SHIFT 0 +#define DA9062AA_SEQ_POINTER_MASK 0x0f +#define DA9062AA_NXT_SEQ_START_SHIFT 4 +#define DA9062AA_NXT_SEQ_START_MASK (0x0f << 4) + +/* DA9062AA_SEQ_TIMER = 0x082 */ +#define DA9062AA_SEQ_TIME_SHIFT 0 +#define DA9062AA_SEQ_TIME_MASK 0x0f +#define DA9062AA_SEQ_DUMMY_SHIFT 4 +#define DA9062AA_SEQ_DUMMY_MASK (0x0f << 4) + +/* DA9062AA_ID_2_1 = 0x083 */ +#define DA9062AA_LDO1_STEP_SHIFT 0 +#define DA9062AA_LDO1_STEP_MASK 0x0f +#define DA9062AA_LDO2_STEP_SHIFT 4 +#define DA9062AA_LDO2_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_4_3 = 0x084 */ +#define DA9062AA_LDO3_STEP_SHIFT 0 +#define DA9062AA_LDO3_STEP_MASK 0x0f +#define DA9062AA_LDO4_STEP_SHIFT 4 +#define DA9062AA_LDO4_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_12_11 = 0x088 */ +#define DA9062AA_PD_DIS_STEP_SHIFT 4 +#define DA9062AA_PD_DIS_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_14_13 = 0x089 */ +#define DA9062AA_BUCK1_STEP_SHIFT 0 +#define DA9062AA_BUCK1_STEP_MASK 0x0f +#define DA9062AA_BUCK2_STEP_SHIFT 4 +#define DA9062AA_BUCK2_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_16_15 = 0x08A */ +#define DA9062AA_BUCK4_STEP_SHIFT 0 +#define DA9062AA_BUCK4_STEP_MASK 0x0f +#define DA9062AA_BUCK3_STEP_SHIFT 4 +#define DA9062AA_BUCK3_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_22_21 = 0x08D */ +#define DA9062AA_GP_RISE1_STEP_SHIFT 0 +#define DA9062AA_GP_RISE1_STEP_MASK 0x0f +#define DA9062AA_GP_FALL1_STEP_SHIFT 4 +#define DA9062AA_GP_FALL1_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_24_23 = 0x08E */ +#define DA9062AA_GP_RISE2_STEP_SHIFT 0 +#define DA9062AA_GP_RISE2_STEP_MASK 0x0f +#define DA9062AA_GP_FALL2_STEP_SHIFT 4 +#define DA9062AA_GP_FALL2_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_26_25 = 0x08F */ +#define DA9062AA_GP_RISE3_STEP_SHIFT 0 +#define DA9062AA_GP_RISE3_STEP_MASK 0x0f +#define DA9062AA_GP_FALL3_STEP_SHIFT 4 +#define DA9062AA_GP_FALL3_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_28_27 = 0x090 */ +#define DA9062AA_GP_RISE4_STEP_SHIFT 0 +#define DA9062AA_GP_RISE4_STEP_MASK 0x0f +#define DA9062AA_GP_FALL4_STEP_SHIFT 4 +#define DA9062AA_GP_FALL4_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_30_29 = 0x091 */ +#define DA9062AA_GP_RISE5_STEP_SHIFT 0 +#define DA9062AA_GP_RISE5_STEP_MASK 0x0f +#define DA9062AA_GP_FALL5_STEP_SHIFT 4 +#define DA9062AA_GP_FALL5_STEP_MASK (0x0f << 4) + +/* DA9062AA_ID_32_31 = 0x092 */ +#define DA9062AA_WAIT_STEP_SHIFT 0 +#define DA9062AA_WAIT_STEP_MASK 0x0f +#define DA9062AA_EN32K_STEP_SHIFT 4 +#define DA9062AA_EN32K_STEP_MASK (0x0f << 4) + +/* DA9062AA_SEQ_A = 0x095 */ +#define DA9062AA_SYSTEM_END_SHIFT 0 +#define DA9062AA_SYSTEM_END_MASK 0x0f +#define DA9062AA_POWER_END_SHIFT 4 +#define DA9062AA_POWER_END_MASK (0x0f << 4) + +/* DA9062AA_SEQ_B = 0x096 */ +#define DA9062AA_MAX_COUNT_SHIFT 0 +#define DA9062AA_MAX_COUNT_MASK 0x0f +#define DA9062AA_PART_DOWN_SHIFT 4 +#define DA9062AA_PART_DOWN_MASK (0x0f << 4) + +/* DA9062AA_WAIT = 0x097 */ +#define DA9062AA_WAIT_TIME_SHIFT 0 +#define DA9062AA_WAIT_TIME_MASK 0x0f +#define DA9062AA_WAIT_MODE_SHIFT 4 +#define DA9062AA_WAIT_MODE_MASK BIT(4) +#define DA9062AA_TIME_OUT_SHIFT 5 +#define DA9062AA_TIME_OUT_MASK BIT(5) +#define DA9062AA_WAIT_DIR_SHIFT 6 +#define DA9062AA_WAIT_DIR_MASK (0x03 << 6) + +/* DA9062AA_EN_32K = 0x098 */ +#define DA9062AA_STABILISATION_TIME_SHIFT 0 +#define DA9062AA_STABILISATION_TIME_MASK 0x07 +#define DA9062AA_CRYSTAL_SHIFT 3 +#define DA9062AA_CRYSTAL_MASK BIT(3) +#define DA9062AA_DELAY_MODE_SHIFT 4 +#define DA9062AA_DELAY_MODE_MASK BIT(4) +#define DA9062AA_OUT_CLOCK_SHIFT 5 +#define DA9062AA_OUT_CLOCK_MASK BIT(5) +#define DA9062AA_RTC_CLOCK_SHIFT 6 +#define DA9062AA_RTC_CLOCK_MASK BIT(6) +#define DA9062AA_EN_32KOUT_SHIFT 7 +#define DA9062AA_EN_32KOUT_MASK BIT(7) + +/* DA9062AA_RESET = 0x099 */ +#define DA9062AA_RESET_TIMER_SHIFT 0 +#define DA9062AA_RESET_TIMER_MASK 0x3f +#define DA9062AA_RESET_EVENT_SHIFT 6 +#define DA9062AA_RESET_EVENT_MASK (0x03 << 6) + +/* DA9062AA_BUCK_ILIM_A = 0x09A */ +#define DA9062AA_BUCK3_ILIM_SHIFT 0 +#define DA9062AA_BUCK3_ILIM_MASK 0x0f + +/* DA9062AA_BUCK_ILIM_B = 0x09B */ +#define DA9062AA_BUCK4_ILIM_SHIFT 0 +#define DA9062AA_BUCK4_ILIM_MASK 0x0f + +/* DA9062AA_BUCK_ILIM_C = 0x09C */ +#define DA9062AA_BUCK1_ILIM_SHIFT 0 +#define DA9062AA_BUCK1_ILIM_MASK 0x0f +#define DA9062AA_BUCK2_ILIM_SHIFT 4 +#define DA9062AA_BUCK2_ILIM_MASK (0x0f << 4) + +/* DA9062AA_BUCK2_CFG = 0x09D */ +#define DA9062AA_BUCK2_PD_DIS_SHIFT 5 +#define DA9062AA_BUCK2_PD_DIS_MASK BIT(5) +#define DA9062AA_BUCK2_MODE_SHIFT 6 +#define DA9062AA_BUCK2_MODE_MASK (0x03 << 6) + +/* DA9062AA_BUCK1_CFG = 0x09E */ +#define DA9062AA_BUCK1_PD_DIS_SHIFT 5 +#define DA9062AA_BUCK1_PD_DIS_MASK BIT(5) +#define DA9062AA_BUCK1_MODE_SHIFT 6 +#define DA9062AA_BUCK1_MODE_MASK (0x03 << 6) + +/* DA9062AA_BUCK4_CFG = 0x09F */ +#define DA9062AA_BUCK4_VTTR_EN_SHIFT 3 +#define DA9062AA_BUCK4_VTTR_EN_MASK BIT(3) +#define DA9062AA_BUCK4_VTT_EN_SHIFT 4 +#define DA9062AA_BUCK4_VTT_EN_MASK BIT(4) +#define DA9062AA_BUCK4_PD_DIS_SHIFT 5 +#define DA9062AA_BUCK4_PD_DIS_MASK BIT(5) +#define DA9062AA_BUCK4_MODE_SHIFT 6 +#define DA9062AA_BUCK4_MODE_MASK (0x03 << 6) + +/* DA9062AA_BUCK3_CFG = 0x0A0 */ +#define DA9062AA_BUCK3_PD_DIS_SHIFT 5 +#define DA9062AA_BUCK3_PD_DIS_MASK BIT(5) +#define DA9062AA_BUCK3_MODE_SHIFT 6 +#define DA9062AA_BUCK3_MODE_MASK (0x03 << 6) + +/* DA9062AA_VBUCK2_A = 0x0A3 */ +#define DA9062AA_VBUCK2_A_SHIFT 0 +#define DA9062AA_VBUCK2_A_MASK 0x7f +#define DA9062AA_BUCK2_SL_A_SHIFT 7 +#define DA9062AA_BUCK2_SL_A_MASK BIT(7) + +/* DA9062AA_VBUCK1_A = 0x0A4 */ +#define DA9062AA_VBUCK1_A_SHIFT 0 +#define DA9062AA_VBUCK1_A_MASK 0x7f +#define DA9062AA_BUCK1_SL_A_SHIFT 7 +#define DA9062AA_BUCK1_SL_A_MASK BIT(7) + +/* DA9062AA_VBUCK4_A = 0x0A5 */ +#define DA9062AA_VBUCK4_A_SHIFT 0 +#define DA9062AA_VBUCK4_A_MASK 0x7f +#define DA9062AA_BUCK4_SL_A_SHIFT 7 +#define DA9062AA_BUCK4_SL_A_MASK BIT(7) + +/* DA9062AA_VBUCK3_A = 0x0A7 */ +#define DA9062AA_VBUCK3_A_SHIFT 0 +#define DA9062AA_VBUCK3_A_MASK 0x7f +#define DA9062AA_BUCK3_SL_A_SHIFT 7 +#define DA9062AA_BUCK3_SL_A_MASK BIT(7) + +/* DA9062AA_VLDO1_A = 0x0A9 */ +#define DA9062AA_VLDO1_A_SHIFT 0 +#define DA9062AA_VLDO1_A_MASK 0x3f +#define DA9062AA_LDO1_SL_A_SHIFT 7 +#define DA9062AA_LDO1_SL_A_MASK BIT(7) + +/* DA9062AA_VLDO2_A = 0x0AA */ +#define DA9062AA_VLDO2_A_SHIFT 0 +#define DA9062AA_VLDO2_A_MASK 0x3f +#define DA9062AA_LDO2_SL_A_SHIFT 7 +#define DA9062AA_LDO2_SL_A_MASK BIT(7) + +/* DA9062AA_VLDO3_A = 0x0AB */ +#define DA9062AA_VLDO3_A_SHIFT 0 +#define DA9062AA_VLDO3_A_MASK 0x3f +#define DA9062AA_LDO3_SL_A_SHIFT 7 +#define DA9062AA_LDO3_SL_A_MASK BIT(7) + +/* DA9062AA_VLDO4_A = 0x0AC */ +#define DA9062AA_VLDO4_A_SHIFT 0 +#define DA9062AA_VLDO4_A_MASK 0x3f +#define DA9062AA_LDO4_SL_A_SHIFT 7 +#define DA9062AA_LDO4_SL_A_MASK BIT(7) + +/* DA9062AA_VBUCK2_B = 0x0B4 */ +#define DA9062AA_VBUCK2_B_SHIFT 0 +#define DA9062AA_VBUCK2_B_MASK 0x7f +#define DA9062AA_BUCK2_SL_B_SHIFT 7 +#define DA9062AA_BUCK2_SL_B_MASK BIT(7) + +/* DA9062AA_VBUCK1_B = 0x0B5 */ +#define DA9062AA_VBUCK1_B_SHIFT 0 +#define DA9062AA_VBUCK1_B_MASK 0x7f +#define DA9062AA_BUCK1_SL_B_SHIFT 7 +#define DA9062AA_BUCK1_SL_B_MASK BIT(7) + +/* DA9062AA_VBUCK4_B = 0x0B6 */ +#define DA9062AA_VBUCK4_B_SHIFT 0 +#define DA9062AA_VBUCK4_B_MASK 0x7f +#define DA9062AA_BUCK4_SL_B_SHIFT 7 +#define DA9062AA_BUCK4_SL_B_MASK BIT(7) + +/* DA9062AA_VBUCK3_B = 0x0B8 */ +#define DA9062AA_VBUCK3_B_SHIFT 0 +#define DA9062AA_VBUCK3_B_MASK 0x7f +#define DA9062AA_BUCK3_SL_B_SHIFT 7 +#define DA9062AA_BUCK3_SL_B_MASK BIT(7) + +/* DA9062AA_VLDO1_B = 0x0BA */ +#define DA9062AA_VLDO1_B_SHIFT 0 +#define DA9062AA_VLDO1_B_MASK 0x3f +#define DA9062AA_LDO1_SL_B_SHIFT 7 +#define DA9062AA_LDO1_SL_B_MASK BIT(7) + +/* DA9062AA_VLDO2_B = 0x0BB */ +#define DA9062AA_VLDO2_B_SHIFT 0 +#define DA9062AA_VLDO2_B_MASK 0x3f +#define DA9062AA_LDO2_SL_B_SHIFT 7 +#define DA9062AA_LDO2_SL_B_MASK BIT(7) + +/* DA9062AA_VLDO3_B = 0x0BC */ +#define DA9062AA_VLDO3_B_SHIFT 0 +#define DA9062AA_VLDO3_B_MASK 0x3f +#define DA9062AA_LDO3_SL_B_SHIFT 7 +#define DA9062AA_LDO3_SL_B_MASK BIT(7) + +/* DA9062AA_VLDO4_B = 0x0BD */ +#define DA9062AA_VLDO4_B_SHIFT 0 +#define DA9062AA_VLDO4_B_MASK 0x3f +#define DA9062AA_LDO4_SL_B_SHIFT 7 +#define DA9062AA_LDO4_SL_B_MASK BIT(7) + +/* DA9062AA_BBAT_CONT = 0x0C5 */ +#define DA9062AA_BCHG_VSET_SHIFT 0 +#define DA9062AA_BCHG_VSET_MASK 0x0f +#define DA9062AA_BCHG_ISET_SHIFT 4 +#define DA9062AA_BCHG_ISET_MASK (0x0f << 4) + +/* DA9062AA_INTERFACE = 0x105 */ +#define DA9062AA_IF_BASE_ADDR_SHIFT 4 +#define DA9062AA_IF_BASE_ADDR_MASK (0x0f << 4) + +/* DA9062AA_CONFIG_A = 0x106 */ +#define DA9062AA_PM_I_V_SHIFT 0 +#define DA9062AA_PM_I_V_MASK 0x01 +#define DA9062AA_PM_O_TYPE_SHIFT 2 +#define DA9062AA_PM_O_TYPE_MASK BIT(2) +#define DA9062AA_IRQ_TYPE_SHIFT 3 +#define DA9062AA_IRQ_TYPE_MASK BIT(3) +#define DA9062AA_PM_IF_V_SHIFT 4 +#define DA9062AA_PM_IF_V_MASK BIT(4) +#define DA9062AA_PM_IF_FMP_SHIFT 5 +#define DA9062AA_PM_IF_FMP_MASK BIT(5) +#define DA9062AA_PM_IF_HSM_SHIFT 6 +#define DA9062AA_PM_IF_HSM_MASK BIT(6) + +/* DA9062AA_CONFIG_B = 0x107 */ +#define DA9062AA_VDD_FAULT_ADJ_SHIFT 0 +#define DA9062AA_VDD_FAULT_ADJ_MASK 0x0f +#define DA9062AA_VDD_HYST_ADJ_SHIFT 4 +#define DA9062AA_VDD_HYST_ADJ_MASK (0x07 << 4) + +/* DA9062AA_CONFIG_C = 0x108 */ +#define DA9062AA_BUCK_ACTV_DISCHRG_SHIFT 2 +#define DA9062AA_BUCK_ACTV_DISCHRG_MASK BIT(2) +#define DA9062AA_BUCK1_CLK_INV_SHIFT 3 +#define DA9062AA_BUCK1_CLK_INV_MASK BIT(3) +#define DA9062AA_BUCK4_CLK_INV_SHIFT 4 +#define DA9062AA_BUCK4_CLK_INV_MASK BIT(4) +#define DA9062AA_BUCK3_CLK_INV_SHIFT 6 +#define DA9062AA_BUCK3_CLK_INV_MASK BIT(6) + +/* DA9062AA_CONFIG_D = 0x109 */ +#define DA9062AA_GPI_V_SHIFT 0 +#define DA9062AA_GPI_V_MASK 0x01 +#define DA9062AA_NIRQ_MODE_SHIFT 1 +#define DA9062AA_NIRQ_MODE_MASK BIT(1) +#define DA9062AA_SYSTEM_EN_RD_SHIFT 2 +#define DA9062AA_SYSTEM_EN_RD_MASK BIT(2) +#define DA9062AA_FORCE_RESET_SHIFT 5 +#define DA9062AA_FORCE_RESET_MASK BIT(5) + +/* DA9062AA_CONFIG_E = 0x10A */ +#define DA9062AA_BUCK1_AUTO_SHIFT 0 +#define DA9062AA_BUCK1_AUTO_MASK 0x01 +#define DA9062AA_BUCK2_AUTO_SHIFT 1 +#define DA9062AA_BUCK2_AUTO_MASK BIT(1) +#define DA9062AA_BUCK4_AUTO_SHIFT 2 +#define DA9062AA_BUCK4_AUTO_MASK BIT(2) +#define DA9062AA_BUCK3_AUTO_SHIFT 4 +#define DA9062AA_BUCK3_AUTO_MASK BIT(4) + +/* DA9062AA_CONFIG_G = 0x10C */ +#define DA9062AA_LDO1_AUTO_SHIFT 0 +#define DA9062AA_LDO1_AUTO_MASK 0x01 +#define DA9062AA_LDO2_AUTO_SHIFT 1 +#define DA9062AA_LDO2_AUTO_MASK BIT(1) +#define DA9062AA_LDO3_AUTO_SHIFT 2 +#define DA9062AA_LDO3_AUTO_MASK BIT(2) +#define DA9062AA_LDO4_AUTO_SHIFT 3 +#define DA9062AA_LDO4_AUTO_MASK BIT(3) + +/* DA9062AA_CONFIG_H = 0x10D */ +#define DA9062AA_BUCK1_2_MERGE_SHIFT 3 +#define DA9062AA_BUCK1_2_MERGE_MASK BIT(3) +#define DA9062AA_BUCK2_OD_SHIFT 5 +#define DA9062AA_BUCK2_OD_MASK BIT(5) +#define DA9062AA_BUCK1_OD_SHIFT 6 +#define DA9062AA_BUCK1_OD_MASK BIT(6) + +/* DA9062AA_CONFIG_I = 0x10E */ +#define DA9062AA_NONKEY_PIN_SHIFT 0 +#define DA9062AA_NONKEY_PIN_MASK 0x03 +#define DA9062AA_nONKEY_SD_SHIFT 2 +#define DA9062AA_nONKEY_SD_MASK BIT(2) +#define DA9062AA_WATCHDOG_SD_SHIFT 3 +#define DA9062AA_WATCHDOG_SD_MASK BIT(3) +#define DA9062AA_KEY_SD_MODE_SHIFT 4 +#define DA9062AA_KEY_SD_MODE_MASK BIT(4) +#define DA9062AA_HOST_SD_MODE_SHIFT 5 +#define DA9062AA_HOST_SD_MODE_MASK BIT(5) +#define DA9062AA_INT_SD_MODE_SHIFT 6 +#define DA9062AA_INT_SD_MODE_MASK BIT(6) +#define DA9062AA_LDO_SD_SHIFT 7 +#define DA9062AA_LDO_SD_MASK BIT(7) + +/* DA9062AA_CONFIG_J = 0x10F */ +#define DA9062AA_KEY_DELAY_SHIFT 0 +#define DA9062AA_KEY_DELAY_MASK 0x03 +#define DA9062AA_SHUT_DELAY_SHIFT 2 +#define DA9062AA_SHUT_DELAY_MASK (0x03 << 2) +#define DA9062AA_RESET_DURATION_SHIFT 4 +#define DA9062AA_RESET_DURATION_MASK (0x03 << 4) +#define DA9062AA_TWOWIRE_TO_SHIFT 6 +#define DA9062AA_TWOWIRE_TO_MASK BIT(6) +#define DA9062AA_IF_RESET_SHIFT 7 +#define DA9062AA_IF_RESET_MASK BIT(7) + +/* DA9062AA_CONFIG_K = 0x110 */ +#define DA9062AA_GPIO0_PUPD_SHIFT 0 +#define DA9062AA_GPIO0_PUPD_MASK 0x01 +#define DA9062AA_GPIO1_PUPD_SHIFT 1 +#define DA9062AA_GPIO1_PUPD_MASK BIT(1) +#define DA9062AA_GPIO2_PUPD_SHIFT 2 +#define DA9062AA_GPIO2_PUPD_MASK BIT(2) +#define DA9062AA_GPIO3_PUPD_SHIFT 3 +#define DA9062AA_GPIO3_PUPD_MASK BIT(3) +#define DA9062AA_GPIO4_PUPD_SHIFT 4 +#define DA9062AA_GPIO4_PUPD_MASK BIT(4) + +/* DA9062AA_CONFIG_M = 0x112 */ +#define DA9062AA_NSHUTDOWN_PU_SHIFT 1 +#define DA9062AA_NSHUTDOWN_PU_MASK BIT(1) +#define DA9062AA_WDG_MODE_SHIFT 3 +#define DA9062AA_WDG_MODE_MASK BIT(3) +#define DA9062AA_OSC_FRQ_SHIFT 4 +#define DA9062AA_OSC_FRQ_MASK (0x0f << 4) + +/* DA9062AA_TRIM_CLDR = 0x120 */ +#define DA9062AA_TRIM_CLDR_SHIFT 0 +#define DA9062AA_TRIM_CLDR_MASK 0xff + +/* DA9062AA_GP_ID_0 = 0x121 */ +#define DA9062AA_GP_0_SHIFT 0 +#define DA9062AA_GP_0_MASK 0xff + +/* DA9062AA_GP_ID_1 = 0x122 */ +#define DA9062AA_GP_1_SHIFT 0 +#define DA9062AA_GP_1_MASK 0xff + +/* DA9062AA_GP_ID_2 = 0x123 */ +#define DA9062AA_GP_2_SHIFT 0 +#define DA9062AA_GP_2_MASK 0xff + +/* DA9062AA_GP_ID_3 = 0x124 */ +#define DA9062AA_GP_3_SHIFT 0 +#define DA9062AA_GP_3_MASK 0xff + +/* DA9062AA_GP_ID_4 = 0x125 */ +#define DA9062AA_GP_4_SHIFT 0 +#define DA9062AA_GP_4_MASK 0xff + +/* DA9062AA_GP_ID_5 = 0x126 */ +#define DA9062AA_GP_5_SHIFT 0 +#define DA9062AA_GP_5_MASK 0xff + +/* DA9062AA_GP_ID_6 = 0x127 */ +#define DA9062AA_GP_6_SHIFT 0 +#define DA9062AA_GP_6_MASK 0xff + +/* DA9062AA_GP_ID_7 = 0x128 */ +#define DA9062AA_GP_7_SHIFT 0 +#define DA9062AA_GP_7_MASK 0xff + +/* DA9062AA_GP_ID_8 = 0x129 */ +#define DA9062AA_GP_8_SHIFT 0 +#define DA9062AA_GP_8_MASK 0xff + +/* DA9062AA_GP_ID_9 = 0x12A */ +#define DA9062AA_GP_9_SHIFT 0 +#define DA9062AA_GP_9_MASK 0xff + +/* DA9062AA_GP_ID_10 = 0x12B */ +#define DA9062AA_GP_10_SHIFT 0 +#define DA9062AA_GP_10_MASK 0xff + +/* DA9062AA_GP_ID_11 = 0x12C */ +#define DA9062AA_GP_11_SHIFT 0 +#define DA9062AA_GP_11_MASK 0xff + +/* DA9062AA_GP_ID_12 = 0x12D */ +#define DA9062AA_GP_12_SHIFT 0 +#define DA9062AA_GP_12_MASK 0xff + +/* DA9062AA_GP_ID_13 = 0x12E */ +#define DA9062AA_GP_13_SHIFT 0 +#define DA9062AA_GP_13_MASK 0xff + +/* DA9062AA_GP_ID_14 = 0x12F */ +#define DA9062AA_GP_14_SHIFT 0 +#define DA9062AA_GP_14_MASK 0xff + +/* DA9062AA_GP_ID_15 = 0x130 */ +#define DA9062AA_GP_15_SHIFT 0 +#define DA9062AA_GP_15_MASK 0xff + +/* DA9062AA_GP_ID_16 = 0x131 */ +#define DA9062AA_GP_16_SHIFT 0 +#define DA9062AA_GP_16_MASK 0xff + +/* DA9062AA_GP_ID_17 = 0x132 */ +#define DA9062AA_GP_17_SHIFT 0 +#define DA9062AA_GP_17_MASK 0xff + +/* DA9062AA_GP_ID_18 = 0x133 */ +#define DA9062AA_GP_18_SHIFT 0 +#define DA9062AA_GP_18_MASK 0xff + +/* DA9062AA_GP_ID_19 = 0x134 */ +#define DA9062AA_GP_19_SHIFT 0 +#define DA9062AA_GP_19_MASK 0xff + +/* DA9062AA_DEVICE_ID = 0x181 */ +#define DA9062AA_DEV_ID_SHIFT 0 +#define DA9062AA_DEV_ID_MASK 0xff + +/* DA9062AA_VARIANT_ID = 0x182 */ +#define DA9062AA_VRC_SHIFT 0 +#define DA9062AA_VRC_MASK 0x0f +#define DA9062AA_MRC_SHIFT 4 +#define DA9062AA_MRC_MASK (0x0f << 4) + +/* DA9062AA_CUSTOMER_ID = 0x183 */ +#define DA9062AA_CUST_ID_SHIFT 0 +#define DA9062AA_CUST_ID_MASK 0xff + +/* DA9062AA_CONFIG_ID = 0x184 */ +#define DA9062AA_CONFIG_REV_SHIFT 0 +#define DA9062AA_CONFIG_REV_MASK 0xff + +#endif /* __DA9062_H__ */ diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h index 79f4d822ba13..621af82123c6 100644 --- a/include/linux/mfd/da9063/core.h +++ b/include/linux/mfd/da9063/core.h @@ -51,6 +51,7 @@ enum da9063_irqs { DA9063_IRQ_COMP_1V2, DA9063_IRQ_LDO_LIM, DA9063_IRQ_REG_UVOV, + DA9063_IRQ_DVC_RDY, DA9063_IRQ_VDD_MON, DA9063_IRQ_WARN, DA9063_IRQ_GPI0, diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h index 8feac782fa83..2b300b44f994 100644 --- a/include/linux/mfd/lpc_ich.h +++ b/include/linux/mfd/lpc_ich.h @@ -20,12 +20,6 @@ #ifndef LPC_ICH_H #define LPC_ICH_H -/* Watchdog resources */ -#define ICH_RES_IO_TCO 0 -#define ICH_RES_IO_SMI 1 -#define ICH_RES_MEM_OFF 2 -#define ICH_RES_MEM_GCS_PMC 0 - /* GPIO resources */ #define ICH_RES_GPIO 0 #define ICH_RES_GPE0 1 diff --git a/include/linux/mfd/max77693-common.h b/include/linux/mfd/max77693-common.h new file mode 100644 index 000000000000..095b121aa725 --- /dev/null +++ b/include/linux/mfd/max77693-common.h @@ -0,0 +1,49 @@ +/* + * Common data shared between Maxim 77693 and 77843 drivers + * + * Copyright (C) 2015 Samsung Electronics + * + * This program 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. + */ + +#ifndef __LINUX_MFD_MAX77693_COMMON_H +#define __LINUX_MFD_MAX77693_COMMON_H + +enum max77693_types { + TYPE_MAX77693_UNKNOWN, + TYPE_MAX77693, + TYPE_MAX77843, + + TYPE_MAX77693_NUM, +}; + +/* + * Shared also with max77843. + */ +struct max77693_dev { + struct device *dev; + struct i2c_client *i2c; /* 0xCC , PMIC, Charger, Flash LED */ + struct i2c_client *i2c_muic; /* 0x4A , MUIC */ + struct i2c_client *i2c_haptic; /* MAX77693: 0x90 , Haptic */ + struct i2c_client *i2c_chg; /* MAX77843: 0xD2, Charger */ + + enum max77693_types type; + + struct regmap *regmap; + struct regmap *regmap_muic; + struct regmap *regmap_haptic; /* Only MAX77693 */ + struct regmap *regmap_chg; /* Only MAX77843 */ + + struct regmap_irq_chip_data *irq_data_led; + struct regmap_irq_chip_data *irq_data_topsys; + struct regmap_irq_chip_data *irq_data_chg; /* Only MAX77693 */ + struct regmap_irq_chip_data *irq_data_muic; + + int irq; +}; + + +#endif /* __LINUX_MFD_MAX77693_COMMON_H */ diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h index 51633ea6f910..3c7a63b98ad6 100644 --- a/include/linux/mfd/max77693-private.h +++ b/include/linux/mfd/max77693-private.h @@ -310,30 +310,30 @@ enum max77693_muic_reg { #define INTMASK2_CHGTYP_MASK (1 << INTMASK2_CHGTYP_SHIFT) /* MAX77693 MUIC - STATUS1~3 Register */ -#define STATUS1_ADC_SHIFT (0) -#define STATUS1_ADCLOW_SHIFT (5) -#define STATUS1_ADCERR_SHIFT (6) -#define STATUS1_ADC1K_SHIFT (7) -#define STATUS1_ADC_MASK (0x1f << STATUS1_ADC_SHIFT) -#define STATUS1_ADCLOW_MASK (0x1 << STATUS1_ADCLOW_SHIFT) -#define STATUS1_ADCERR_MASK (0x1 << STATUS1_ADCERR_SHIFT) -#define STATUS1_ADC1K_MASK (0x1 << STATUS1_ADC1K_SHIFT) - -#define STATUS2_CHGTYP_SHIFT (0) -#define STATUS2_CHGDETRUN_SHIFT (3) -#define STATUS2_DCDTMR_SHIFT (4) -#define STATUS2_DXOVP_SHIFT (5) -#define STATUS2_VBVOLT_SHIFT (6) -#define STATUS2_VIDRM_SHIFT (7) -#define STATUS2_CHGTYP_MASK (0x7 << STATUS2_CHGTYP_SHIFT) -#define STATUS2_CHGDETRUN_MASK (0x1 << STATUS2_CHGDETRUN_SHIFT) -#define STATUS2_DCDTMR_MASK (0x1 << STATUS2_DCDTMR_SHIFT) -#define STATUS2_DXOVP_MASK (0x1 << STATUS2_DXOVP_SHIFT) -#define STATUS2_VBVOLT_MASK (0x1 << STATUS2_VBVOLT_SHIFT) -#define STATUS2_VIDRM_MASK (0x1 << STATUS2_VIDRM_SHIFT) - -#define STATUS3_OVP_SHIFT (2) -#define STATUS3_OVP_MASK (0x1 << STATUS3_OVP_SHIFT) +#define MAX77693_STATUS1_ADC_SHIFT 0 +#define MAX77693_STATUS1_ADCLOW_SHIFT 5 +#define MAX77693_STATUS1_ADCERR_SHIFT 6 +#define MAX77693_STATUS1_ADC1K_SHIFT 7 +#define MAX77693_STATUS1_ADC_MASK (0x1f << MAX77693_STATUS1_ADC_SHIFT) +#define MAX77693_STATUS1_ADCLOW_MASK BIT(MAX77693_STATUS1_ADCLOW_SHIFT) +#define MAX77693_STATUS1_ADCERR_MASK BIT(MAX77693_STATUS1_ADCERR_SHIFT) +#define MAX77693_STATUS1_ADC1K_MASK BIT(MAX77693_STATUS1_ADC1K_SHIFT) + +#define MAX77693_STATUS2_CHGTYP_SHIFT 0 +#define MAX77693_STATUS2_CHGDETRUN_SHIFT 3 +#define MAX77693_STATUS2_DCDTMR_SHIFT 4 +#define MAX77693_STATUS2_DXOVP_SHIFT 5 +#define MAX77693_STATUS2_VBVOLT_SHIFT 6 +#define MAX77693_STATUS2_VIDRM_SHIFT 7 +#define MAX77693_STATUS2_CHGTYP_MASK (0x7 << MAX77693_STATUS2_CHGTYP_SHIFT) +#define MAX77693_STATUS2_CHGDETRUN_MASK BIT(MAX77693_STATUS2_CHGDETRUN_SHIFT) +#define MAX77693_STATUS2_DCDTMR_MASK BIT(MAX77693_STATUS2_DCDTMR_SHIFT) +#define MAX77693_STATUS2_DXOVP_MASK BIT(MAX77693_STATUS2_DXOVP_SHIFT) +#define MAX77693_STATUS2_VBVOLT_MASK BIT(MAX77693_STATUS2_VBVOLT_SHIFT) +#define MAX77693_STATUS2_VIDRM_MASK BIT(MAX77693_STATUS2_VIDRM_SHIFT) + +#define MAX77693_STATUS3_OVP_SHIFT 2 +#define MAX77693_STATUS3_OVP_MASK BIT(MAX77693_STATUS3_OVP_SHIFT) /* MAX77693 CDETCTRL1~2 register */ #define CDETCTRL1_CHGDETEN_SHIFT (0) @@ -362,38 +362,38 @@ enum max77693_muic_reg { #define COMN1SW_MASK (0x7 << COMN1SW_SHIFT) #define COMP2SW_MASK (0x7 << COMP2SW_SHIFT) #define COMP_SW_MASK (COMP2SW_MASK | COMN1SW_MASK) -#define CONTROL1_SW_USB ((1 << COMP2SW_SHIFT) \ +#define MAX77693_CONTROL1_SW_USB ((1 << COMP2SW_SHIFT) \ | (1 << COMN1SW_SHIFT)) -#define CONTROL1_SW_AUDIO ((2 << COMP2SW_SHIFT) \ +#define MAX77693_CONTROL1_SW_AUDIO ((2 << COMP2SW_SHIFT) \ | (2 << COMN1SW_SHIFT)) -#define CONTROL1_SW_UART ((3 << COMP2SW_SHIFT) \ +#define MAX77693_CONTROL1_SW_UART ((3 << COMP2SW_SHIFT) \ | (3 << COMN1SW_SHIFT)) -#define CONTROL1_SW_OPEN ((0 << COMP2SW_SHIFT) \ +#define MAX77693_CONTROL1_SW_OPEN ((0 << COMP2SW_SHIFT) \ | (0 << COMN1SW_SHIFT)) -#define CONTROL2_LOWPWR_SHIFT (0) -#define CONTROL2_ADCEN_SHIFT (1) -#define CONTROL2_CPEN_SHIFT (2) -#define CONTROL2_SFOUTASRT_SHIFT (3) -#define CONTROL2_SFOUTORD_SHIFT (4) -#define CONTROL2_ACCDET_SHIFT (5) -#define CONTROL2_USBCPINT_SHIFT (6) -#define CONTROL2_RCPS_SHIFT (7) -#define CONTROL2_LOWPWR_MASK (0x1 << CONTROL2_LOWPWR_SHIFT) -#define CONTROL2_ADCEN_MASK (0x1 << CONTROL2_ADCEN_SHIFT) -#define CONTROL2_CPEN_MASK (0x1 << CONTROL2_CPEN_SHIFT) -#define CONTROL2_SFOUTASRT_MASK (0x1 << CONTROL2_SFOUTASRT_SHIFT) -#define CONTROL2_SFOUTORD_MASK (0x1 << CONTROL2_SFOUTORD_SHIFT) -#define CONTROL2_ACCDET_MASK (0x1 << CONTROL2_ACCDET_SHIFT) -#define CONTROL2_USBCPINT_MASK (0x1 << CONTROL2_USBCPINT_SHIFT) -#define CONTROL2_RCPS_MASK (0x1 << CONTROL2_RCPS_SHIFT) - -#define CONTROL3_JIGSET_SHIFT (0) -#define CONTROL3_BTLDSET_SHIFT (2) -#define CONTROL3_ADCDBSET_SHIFT (4) -#define CONTROL3_JIGSET_MASK (0x3 << CONTROL3_JIGSET_SHIFT) -#define CONTROL3_BTLDSET_MASK (0x3 << CONTROL3_BTLDSET_SHIFT) -#define CONTROL3_ADCDBSET_MASK (0x3 << CONTROL3_ADCDBSET_SHIFT) +#define MAX77693_CONTROL2_LOWPWR_SHIFT 0 +#define MAX77693_CONTROL2_ADCEN_SHIFT 1 +#define MAX77693_CONTROL2_CPEN_SHIFT 2 +#define MAX77693_CONTROL2_SFOUTASRT_SHIFT 3 +#define MAX77693_CONTROL2_SFOUTORD_SHIFT 4 +#define MAX77693_CONTROL2_ACCDET_SHIFT 5 +#define MAX77693_CONTROL2_USBCPINT_SHIFT 6 +#define MAX77693_CONTROL2_RCPS_SHIFT 7 +#define MAX77693_CONTROL2_LOWPWR_MASK BIT(MAX77693_CONTROL2_LOWPWR_SHIFT) +#define MAX77693_CONTROL2_ADCEN_MASK BIT(MAX77693_CONTROL2_ADCEN_SHIFT) +#define MAX77693_CONTROL2_CPEN_MASK BIT(MAX77693_CONTROL2_CPEN_SHIFT) +#define MAX77693_CONTROL2_SFOUTASRT_MASK BIT(MAX77693_CONTROL2_SFOUTASRT_SHIFT) +#define MAX77693_CONTROL2_SFOUTORD_MASK BIT(MAX77693_CONTROL2_SFOUTORD_SHIFT) +#define MAX77693_CONTROL2_ACCDET_MASK BIT(MAX77693_CONTROL2_ACCDET_SHIFT) +#define MAX77693_CONTROL2_USBCPINT_MASK BIT(MAX77693_CONTROL2_USBCPINT_SHIFT) +#define MAX77693_CONTROL2_RCPS_MASK BIT(MAX77693_CONTROL2_RCPS_SHIFT) + +#define MAX77693_CONTROL3_JIGSET_SHIFT 0 +#define MAX77693_CONTROL3_BTLDSET_SHIFT 2 +#define MAX77693_CONTROL3_ADCDBSET_SHIFT 4 +#define MAX77693_CONTROL3_JIGSET_MASK (0x3 << MAX77693_CONTROL3_JIGSET_SHIFT) +#define MAX77693_CONTROL3_BTLDSET_MASK (0x3 << MAX77693_CONTROL3_BTLDSET_SHIFT) +#define MAX77693_CONTROL3_ADCDBSET_MASK (0x3 << MAX77693_CONTROL3_ADCDBSET_SHIFT) /* Slave addr = 0x90: Haptic */ enum max77693_haptic_reg { @@ -529,36 +529,4 @@ enum max77693_irq_muic { MAX77693_MUIC_IRQ_NR, }; -struct max77693_dev { - struct device *dev; - struct i2c_client *i2c; /* 0xCC , PMIC, Charger, Flash LED */ - struct i2c_client *muic; /* 0x4A , MUIC */ - struct i2c_client *haptic; /* 0x90 , Haptic */ - - int type; - - struct regmap *regmap; - struct regmap *regmap_muic; - struct regmap *regmap_haptic; - - struct regmap_irq_chip_data *irq_data_led; - struct regmap_irq_chip_data *irq_data_topsys; - struct regmap_irq_chip_data *irq_data_charger; - struct regmap_irq_chip_data *irq_data_muic; - - int irq; - int irq_gpio; - struct mutex irqlock; - int irq_masks_cur[MAX77693_IRQ_GROUP_NR]; - int irq_masks_cache[MAX77693_IRQ_GROUP_NR]; -}; - -enum max77693_types { - TYPE_MAX77693, -}; - -extern int max77693_irq_init(struct max77693_dev *max77686); -extern void max77693_irq_exit(struct max77693_dev *max77686); -extern int max77693_irq_resume(struct max77693_dev *max77686); - #endif /* __LINUX_MFD_MAX77693_PRIV_H */ diff --git a/include/linux/mfd/max77843-private.h b/include/linux/mfd/max77843-private.h index 7178ace8379e..c19303b0ccfd 100644 --- a/include/linux/mfd/max77843-private.h +++ b/include/linux/mfd/max77843-private.h @@ -318,62 +318,62 @@ enum max77843_irq_muic { MAX77843_INTSRCMASK_SYS_MASK | MAX77843_INTSRCMASK_CHGR_MASK) /* MAX77843 STATUS register*/ -#define STATUS1_ADC_SHIFT 0 -#define STATUS1_ADCERROR_SHIFT 6 -#define STATUS1_ADC1K_SHIFT 7 -#define STATUS2_CHGTYP_SHIFT 0 -#define STATUS2_CHGDETRUN_SHIFT 3 -#define STATUS2_DCDTMR_SHIFT 4 -#define STATUS2_DXOVP_SHIFT 5 -#define STATUS2_VBVOLT_SHIFT 6 -#define STATUS3_VBADC_SHIFT 0 -#define STATUS3_VDNMON_SHIFT 4 -#define STATUS3_DNRES_SHIFT 5 -#define STATUS3_MPNACK_SHIFT 6 - -#define MAX77843_MUIC_STATUS1_ADC_MASK (0x1f << STATUS1_ADC_SHIFT) -#define MAX77843_MUIC_STATUS1_ADCERROR_MASK BIT(STATUS1_ADCERROR_SHIFT) -#define MAX77843_MUIC_STATUS1_ADC1K_MASK BIT(STATUS1_ADC1K_SHIFT) -#define MAX77843_MUIC_STATUS2_CHGTYP_MASK (0x7 << STATUS2_CHGTYP_SHIFT) -#define MAX77843_MUIC_STATUS2_CHGDETRUN_MASK BIT(STATUS2_CHGDETRUN_SHIFT) -#define MAX77843_MUIC_STATUS2_DCDTMR_MASK BIT(STATUS2_DCDTMR_SHIFT) -#define MAX77843_MUIC_STATUS2_DXOVP_MASK BIT(STATUS2_DXOVP_SHIFT) -#define MAX77843_MUIC_STATUS2_VBVOLT_MASK BIT(STATUS2_VBVOLT_SHIFT) -#define MAX77843_MUIC_STATUS3_VBADC_MASK (0xf << STATUS3_VBADC_SHIFT) -#define MAX77843_MUIC_STATUS3_VDNMON_MASK BIT(STATUS3_VDNMON_SHIFT) -#define MAX77843_MUIC_STATUS3_DNRES_MASK BIT(STATUS3_DNRES_SHIFT) -#define MAX77843_MUIC_STATUS3_MPNACK_MASK BIT(STATUS3_MPNACK_SHIFT) +#define MAX77843_MUIC_STATUS1_ADC_SHIFT 0 +#define MAX77843_MUIC_STATUS1_ADCERROR_SHIFT 6 +#define MAX77843_MUIC_STATUS1_ADC1K_SHIFT 7 +#define MAX77843_MUIC_STATUS2_CHGTYP_SHIFT 0 +#define MAX77843_MUIC_STATUS2_CHGDETRUN_SHIFT 3 +#define MAX77843_MUIC_STATUS2_DCDTMR_SHIFT 4 +#define MAX77843_MUIC_STATUS2_DXOVP_SHIFT 5 +#define MAX77843_MUIC_STATUS2_VBVOLT_SHIFT 6 +#define MAX77843_MUIC_STATUS3_VBADC_SHIFT 0 +#define MAX77843_MUIC_STATUS3_VDNMON_SHIFT 4 +#define MAX77843_MUIC_STATUS3_DNRES_SHIFT 5 +#define MAX77843_MUIC_STATUS3_MPNACK_SHIFT 6 + +#define MAX77843_MUIC_STATUS1_ADC_MASK (0x1f << MAX77843_MUIC_STATUS1_ADC_SHIFT) +#define MAX77843_MUIC_STATUS1_ADCERROR_MASK BIT(MAX77843_MUIC_STATUS1_ADCERROR_SHIFT) +#define MAX77843_MUIC_STATUS1_ADC1K_MASK BIT(MAX77843_MUIC_STATUS1_ADC1K_SHIFT) +#define MAX77843_MUIC_STATUS2_CHGTYP_MASK (0x7 << MAX77843_MUIC_STATUS2_CHGTYP_SHIFT) +#define MAX77843_MUIC_STATUS2_CHGDETRUN_MASK BIT(MAX77843_MUIC_STATUS2_CHGDETRUN_SHIFT) +#define MAX77843_MUIC_STATUS2_DCDTMR_MASK BIT(MAX77843_MUIC_STATUS2_DCDTMR_SHIFT) +#define MAX77843_MUIC_STATUS2_DXOVP_MASK BIT(MAX77843_MUIC_STATUS2_DXOVP_SHIFT) +#define MAX77843_MUIC_STATUS2_VBVOLT_MASK BIT(MAX77843_MUIC_STATUS2_VBVOLT_SHIFT) +#define MAX77843_MUIC_STATUS3_VBADC_MASK (0xf << MAX77843_MUIC_STATUS3_VBADC_SHIFT) +#define MAX77843_MUIC_STATUS3_VDNMON_MASK BIT(MAX77843_MUIC_STATUS3_VDNMON_SHIFT) +#define MAX77843_MUIC_STATUS3_DNRES_MASK BIT(MAX77843_MUIC_STATUS3_DNRES_SHIFT) +#define MAX77843_MUIC_STATUS3_MPNACK_MASK BIT(MAX77843_MUIC_STATUS3_MPNACK_SHIFT) /* MAX77843 CONTROL register */ -#define CONTROL1_COMP1SW_SHIFT 0 -#define CONTROL1_COMP2SW_SHIFT 3 -#define CONTROL1_IDBEN_SHIFT 7 -#define CONTROL2_LOWPWR_SHIFT 0 -#define CONTROL2_ADCEN_SHIFT 1 -#define CONTROL2_CPEN_SHIFT 2 -#define CONTROL2_ACC_DET_SHIFT 5 -#define CONTROL2_USBCPINT_SHIFT 6 -#define CONTROL2_RCPS_SHIFT 7 -#define CONTROL3_JIGSET_SHIFT 0 -#define CONTROL4_ADCDBSET_SHIFT 0 -#define CONTROL4_USBAUTO_SHIFT 4 -#define CONTROL4_FCTAUTO_SHIFT 5 -#define CONTROL4_ADCMODE_SHIFT 6 - -#define MAX77843_MUIC_CONTROL1_COMP1SW_MASK (0x7 << CONTROL1_COMP1SW_SHIFT) -#define MAX77843_MUIC_CONTROL1_COMP2SW_MASK (0x7 << CONTROL1_COMP2SW_SHIFT) -#define MAX77843_MUIC_CONTROL1_IDBEN_MASK BIT(CONTROL1_IDBEN_SHIFT) -#define MAX77843_MUIC_CONTROL2_LOWPWR_MASK BIT(CONTROL2_LOWPWR_SHIFT) -#define MAX77843_MUIC_CONTROL2_ADCEN_MASK BIT(CONTROL2_ADCEN_SHIFT) -#define MAX77843_MUIC_CONTROL2_CPEN_MASK BIT(CONTROL2_CPEN_SHIFT) -#define MAX77843_MUIC_CONTROL2_ACC_DET_MASK BIT(CONTROL2_ACC_DET_SHIFT) -#define MAX77843_MUIC_CONTROL2_USBCPINT_MASK BIT(CONTROL2_USBCPINT_SHIFT) -#define MAX77843_MUIC_CONTROL2_RCPS_MASK BIT(CONTROL2_RCPS_SHIFT) -#define MAX77843_MUIC_CONTROL3_JIGSET_MASK (0x3 << CONTROL3_JIGSET_SHIFT) -#define MAX77843_MUIC_CONTROL4_ADCDBSET_MASK (0x3 << CONTROL4_ADCDBSET_SHIFT) -#define MAX77843_MUIC_CONTROL4_USBAUTO_MASK BIT(CONTROL4_USBAUTO_SHIFT) -#define MAX77843_MUIC_CONTROL4_FCTAUTO_MASK BIT(CONTROL4_FCTAUTO_SHIFT) -#define MAX77843_MUIC_CONTROL4_ADCMODE_MASK (0x3 << CONTROL4_ADCMODE_SHIFT) +#define MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT 0 +#define MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT 3 +#define MAX77843_MUIC_CONTROL1_IDBEN_SHIFT 7 +#define MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT 0 +#define MAX77843_MUIC_CONTROL2_ADCEN_SHIFT 1 +#define MAX77843_MUIC_CONTROL2_CPEN_SHIFT 2 +#define MAX77843_MUIC_CONTROL2_ACC_DET_SHIFT 5 +#define MAX77843_MUIC_CONTROL2_USBCPINT_SHIFT 6 +#define MAX77843_MUIC_CONTROL2_RCPS_SHIFT 7 +#define MAX77843_MUIC_CONTROL3_JIGSET_SHIFT 0 +#define MAX77843_MUIC_CONTROL4_ADCDBSET_SHIFT 0 +#define MAX77843_MUIC_CONTROL4_USBAUTO_SHIFT 4 +#define MAX77843_MUIC_CONTROL4_FCTAUTO_SHIFT 5 +#define MAX77843_MUIC_CONTROL4_ADCMODE_SHIFT 6 + +#define MAX77843_MUIC_CONTROL1_COMP1SW_MASK (0x7 << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT) +#define MAX77843_MUIC_CONTROL1_COMP2SW_MASK (0x7 << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT) +#define MAX77843_MUIC_CONTROL1_IDBEN_MASK BIT(MAX77843_MUIC_CONTROL1_IDBEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_LOWPWR_MASK BIT(MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT) +#define MAX77843_MUIC_CONTROL2_ADCEN_MASK BIT(MAX77843_MUIC_CONTROL2_ADCEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_CPEN_MASK BIT(MAX77843_MUIC_CONTROL2_CPEN_SHIFT) +#define MAX77843_MUIC_CONTROL2_ACC_DET_MASK BIT(MAX77843_MUIC_CONTROL2_ACC_DET_SHIFT) +#define MAX77843_MUIC_CONTROL2_USBCPINT_MASK BIT(MAX77843_MUIC_CONTROL2_USBCPINT_SHIFT) +#define MAX77843_MUIC_CONTROL2_RCPS_MASK BIT(MAX77843_MUIC_CONTROL2_RCPS_SHIFT) +#define MAX77843_MUIC_CONTROL3_JIGSET_MASK (0x3 << MAX77843_MUIC_CONTROL3_JIGSET_SHIFT) +#define MAX77843_MUIC_CONTROL4_ADCDBSET_MASK (0x3 << MAX77843_MUIC_CONTROL4_ADCDBSET_SHIFT) +#define MAX77843_MUIC_CONTROL4_USBAUTO_MASK BIT(MAX77843_MUIC_CONTROL4_USBAUTO_SHIFT) +#define MAX77843_MUIC_CONTROL4_FCTAUTO_MASK BIT(MAX77843_MUIC_CONTROL4_FCTAUTO_SHIFT) +#define MAX77843_MUIC_CONTROL4_ADCMODE_MASK (0x3 << MAX77843_MUIC_CONTROL4_ADCMODE_SHIFT) /* MAX77843 switch port */ #define COM_OPEN 0 @@ -383,38 +383,38 @@ enum max77843_irq_muic { #define COM_AUX_USB 4 #define COM_AUX_UART 5 -#define CONTROL1_COM_SW \ +#define MAX77843_MUIC_CONTROL1_COM_SW \ ((MAX77843_MUIC_CONTROL1_COMP1SW_MASK | \ MAX77843_MUIC_CONTROL1_COMP2SW_MASK)) -#define CONTROL1_SW_OPEN \ - ((COM_OPEN << CONTROL1_COMP1SW_SHIFT | \ - COM_OPEN << CONTROL1_COMP2SW_SHIFT)) -#define CONTROL1_SW_USB \ - ((COM_USB << CONTROL1_COMP1SW_SHIFT | \ - COM_USB << CONTROL1_COMP2SW_SHIFT)) -#define CONTROL1_SW_AUDIO \ - ((COM_AUDIO << CONTROL1_COMP1SW_SHIFT | \ - COM_AUDIO << CONTROL1_COMP2SW_SHIFT)) -#define CONTROL1_SW_UART \ - ((COM_UART << CONTROL1_COMP1SW_SHIFT | \ - COM_UART << CONTROL1_COMP2SW_SHIFT)) -#define CONTROL1_SW_AUX_USB \ - ((COM_AUX_USB << CONTROL1_COMP1SW_SHIFT | \ - COM_AUX_USB << CONTROL1_COMP2SW_SHIFT)) -#define CONTROL1_SW_AUX_UART \ - ((COM_AUX_UART << CONTROL1_COMP1SW_SHIFT | \ - COM_AUX_UART << CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_OPEN \ + ((COM_OPEN << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_OPEN << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_USB \ + ((COM_USB << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_USB << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_AUDIO \ + ((COM_AUDIO << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_AUDIO << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_UART \ + ((COM_UART << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_UART << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_AUX_USB \ + ((COM_AUX_USB << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_AUX_USB << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) +#define MAX77843_MUIC_CONTROL1_SW_AUX_UART \ + ((COM_AUX_UART << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT | \ + COM_AUX_UART << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)) #define MAX77843_DISABLE 0 #define MAX77843_ENABLE 1 #define CONTROL4_AUTO_DISABLE \ - ((MAX77843_DISABLE << CONTROL4_USBAUTO_SHIFT) | \ - (MAX77843_DISABLE << CONTROL4_FCTAUTO_SHIFT)) + ((MAX77843_DISABLE << MAX77843_MUIC_CONTROL4_USBAUTO_SHIFT) | \ + (MAX77843_DISABLE << MAX77843_MUIC_CONTROL4_FCTAUTO_SHIFT)) #define CONTROL4_AUTO_ENABLE \ - ((MAX77843_ENABLE << CONTROL4_USBAUTO_SHIFT) | \ - (MAX77843_ENABLE << CONTROL4_FCTAUTO_SHIFT)) + ((MAX77843_ENABLE << MAX77843_MUIC_CONTROL4_USBAUTO_SHIFT) | \ + (MAX77843_ENABLE << MAX77843_MUIC_CONTROL4_FCTAUTO_SHIFT)) /* MAX77843 SAFEOUT LDO Control register */ #define SAFEOUTCTRL_SAFEOUT1_SHIFT 0 @@ -431,24 +431,4 @@ enum max77843_irq_muic { #define MAX77843_REG_SAFEOUTCTRL_SAFEOUT2_MASK \ (0x3 << SAFEOUTCTRL_SAFEOUT2_SHIFT) -struct max77843 { - struct device *dev; - - struct i2c_client *i2c; - struct i2c_client *i2c_chg; - struct i2c_client *i2c_fuel; - struct i2c_client *i2c_muic; - - struct regmap *regmap; - struct regmap *regmap_chg; - struct regmap *regmap_fuel; - struct regmap *regmap_muic; - - struct regmap_irq_chip_data *irq_data; - struct regmap_irq_chip_data *irq_data_chg; - struct regmap_irq_chip_data *irq_data_fuel; - struct regmap_irq_chip_data *irq_data_muic; - - int irq; -}; #endif /* __MAX77843_H__ */ diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h index cf5265b0d1c1..45b8e8aa1fbf 100644 --- a/include/linux/mfd/mt6397/core.h +++ b/include/linux/mfd/mt6397/core.h @@ -57,6 +57,7 @@ struct mt6397_chip { int irq; struct irq_domain *irq_domain; struct mutex irqlock; + u16 wake_mask[2]; u16 irq_masks_cur[2]; u16 irq_masks_cache[2]; }; diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index bb270bd03eed..13e1d96935ed 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -21,6 +21,7 @@ #include <linux/regmap.h> #include <linux/regulator/driver.h> #include <linux/extcon.h> +#include <linux/of_gpio.h> #include <linux/usb/phy_companion.h> #define PALMAS_NUM_CLIENTS 3 @@ -551,10 +552,16 @@ struct palmas_usb { int vbus_otg_irq; int vbus_irq; + int gpio_id_irq; + struct gpio_desc *id_gpiod; + unsigned long sw_debounce_jiffies; + struct delayed_work wq_detectid; + enum palmas_usb_state linkstat; int wakeup; bool enable_vbus_detection; bool enable_id_detection; + bool enable_gpio_id_detection; }; #define comparator_to_palmas(x) container_of((x), struct palmas_usb, comparator) diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h index d16f4c82c568..558a485d03ab 100644 --- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h +++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h @@ -435,4 +435,12 @@ #define IMX6SX_GPR5_DISP_MUX_DCIC1_LVDS (0x1 << 1) #define IMX6SX_GPR5_DISP_MUX_DCIC1_MASK (0x1 << 1) +/* For imx6ul iomux gpr register field define */ +#define IMX6UL_GPR1_ENET1_CLK_DIR (0x1 << 17) +#define IMX6UL_GPR1_ENET2_CLK_DIR (0x1 << 18) +#define IMX6UL_GPR1_ENET1_CLK_OUTPUT (0x1 << 17) +#define IMX6UL_GPR1_ENET2_CLK_OUTPUT (0x1 << 18) +#define IMX6UL_GPR1_ENET_CLK_DIR (0x3 << 17) +#define IMX6UL_GPR1_ENET_CLK_OUTPUT (0x3 << 17) + #endif /* __LINUX_IMX6Q_IOMUXC_GPR_H */ diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 819077c32690..81f6e427ba6b 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -67,7 +67,7 @@ struct miscdevice { }; extern int misc_register(struct miscdevice *misc); -extern int misc_deregister(struct miscdevice *misc); |