diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-03 13:49:45 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-07-03 13:49:45 -0400 |
| commit | 026477c1141b67e98e3bd8bdedb7d4b88a3ecd09 (patch) | |
| tree | 2624a44924c625c367f3cebf937853b9da2de282 /include | |
| parent | 9f2fa466383ce100b90fe52cb4489d7a26bf72a9 (diff) | |
| parent | 29454dde27d8e340bb1987bad9aa504af7081eba (diff) | |
| download | linux-026477c1141b67e98e3bd8bdedb7d4b88a3ecd09.tar.gz | |
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Diffstat (limited to 'include')
244 files changed, 2549 insertions, 1256 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index b9beceb331417..b492857fe7213 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -63,7 +63,7 @@ /* Current ACPICA subsystem version in YYYYMMDD format */ -#define ACPI_CA_VERSION 0x20060608 +#define ACPI_CA_VERSION 0x20060623 /* * OS name, used for the _OS object. The _OS object is essentially obsolete, diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h index 288f84903af76..a22fe9cf8493d 100644 --- a/include/acpi/acdispat.h +++ b/include/acpi/acdispat.h @@ -201,7 +201,7 @@ acpi_ds_terminate_control_method(union acpi_operand_object *method_desc, acpi_status acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node, union acpi_operand_object *obj_desc, - struct acpi_namespace_node *calling_method_node); + struct acpi_walk_state *walk_state); acpi_status acpi_ds_method_error(acpi_status status, struct acpi_walk_state *walk_state); diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h index 14531d48f6b63..06972e6637de5 100644 --- a/include/acpi/acglobal.h +++ b/include/acpi/acglobal.h @@ -181,6 +181,12 @@ ACPI_EXTERN u8 acpi_gbl_integer_nybble_width; extern struct acpi_table_list acpi_gbl_table_lists[ACPI_TABLE_ID_MAX + 1]; extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1]; +/***************************************************************************** + * + * Mutual exlusion within ACPICA subsystem + * + ****************************************************************************/ + /* * Predefined mutex objects. This array contains the * actual OS mutex handles, indexed by the local ACPI_MUTEX_HANDLEs. @@ -188,6 +194,20 @@ extern struct acpi_table_support acpi_gbl_table_data[ACPI_TABLE_ID_MAX + 1]; */ ACPI_EXTERN struct acpi_mutex_info acpi_gbl_mutex_info[ACPI_NUM_MUTEX]; +/* + * Global lock semaphore works in conjunction with the actual HW global lock + */ +ACPI_EXTERN acpi_semaphore acpi_gbl_global_lock_semaphore; + +/* + * Spinlocks are used for interfaces that can be possibly called at + * interrupt level + */ +ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock; /* For GPE data structs and registers */ +ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */ +#define acpi_gbl_gpe_lock &_acpi_gbl_gpe_lock +#define acpi_gbl_hardware_lock &_acpi_gbl_hardware_lock + /***************************************************************************** * * Miscellaneous globals @@ -217,7 +237,6 @@ ACPI_EXTERN struct acpi_object_notify_handler acpi_gbl_system_notify; ACPI_EXTERN acpi_exception_handler acpi_gbl_exception_handler; ACPI_EXTERN acpi_init_handler acpi_gbl_init_handler; ACPI_EXTERN struct acpi_walk_state *acpi_gbl_breakpoint_walk; -ACPI_EXTERN acpi_handle acpi_gbl_global_lock_semaphore; /* Misc */ @@ -315,11 +334,6 @@ ACPI_EXTERN struct acpi_gpe_xrupt_info *acpi_gbl_gpe_xrupt_list_head; ACPI_EXTERN struct acpi_gpe_block_info *acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; -/* Spinlocks */ - -ACPI_EXTERN acpi_handle acpi_gbl_gpe_lock; -ACPI_EXTERN acpi_handle acpi_gbl_hardware_lock; - /***************************************************************************** * * Debugger globals diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index 9f22cfcb624b9..216339a8f1f66 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -287,7 +287,10 @@ acpi_ex_system_wait_event(union acpi_operand_object *time, acpi_status acpi_ex_system_reset_event(union acpi_operand_object *obj_desc); -acpi_status acpi_ex_system_wait_semaphore(acpi_handle semaphore, u16 timeout); +acpi_status +acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout); + +acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout); /* * exoparg1 - ACPI AML execution, 1 operand diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h index 1eeca7adca953..56b8024861611 100644 --- a/include/acpi/aclocal.h +++ b/include/acpi/aclocal.h @@ -47,10 +47,11 @@ /* acpisrc:struct_defs -- for acpisrc conversion */ #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ -#define ACPI_INFINITE_CONCURRENCY 0xFF +#define ACPI_DO_NOT_WAIT 0 +#define ACPI_SERIALIZED 0xFF -typedef void *acpi_mutex; typedef u32 acpi_mutex_handle; +#define ACPI_GLOBAL_LOCK (acpi_semaphore) (-1) /* Total number of aml opcodes defined */ @@ -79,16 +80,15 @@ union acpi_parse_object; * table below also! */ #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ -#define ACPI_MTX_CONTROL_METHOD 1 /* Control method termination [TBD: may no longer be necessary] */ -#define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ -#define ACPI_MTX_NAMESPACE 3 /* ACPI Namespace */ -#define ACPI_MTX_EVENTS 4 /* Data for ACPI events */ -#define ACPI_MTX_CACHES 5 /* Internal caches, general purposes */ -#define ACPI_MTX_MEMORY 6 /* Debug memory tracking lists */ -#define ACPI_MTX_DEBUG_CMD_COMPLETE 7 /* AML debugger */ -#define ACPI_MTX_DEBUG_CMD_READY 8 /* AML debugger */ - -#define ACPI_MAX_MUTEX 8 +#define ACPI_MTX_TABLES 1 /* Data for ACPI tables */ +#define ACPI_MTX_NAMESPACE 2 /* ACPI Namespace */ +#define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ +#define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ +#define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ +#define ACPI_MTX_DEBUG_CMD_COMPLETE 6 /* AML debugger */ +#define ACPI_MTX_DEBUG_CMD_READY 7 /* AML debugger */ + +#define ACPI_MAX_MUTEX 7 #define ACPI_NUM_MUTEX ACPI_MAX_MUTEX+1 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) @@ -98,14 +98,13 @@ union acpi_parse_object; static char *acpi_gbl_mutex_names[ACPI_NUM_MUTEX] = { "ACPI_MTX_Interpreter", - "ACPI_MTX_Method", "ACPI_MTX_Tables", "ACPI_MTX_Namespace", "ACPI_MTX_Events", "ACPI_MTX_Caches", "ACPI_MTX_Memory", - "ACPI_MTX_DebugCmdComplete", - "ACPI_MTX_DebugCmdReady" + "ACPI_MTX_CommandComplete", + "ACPI_MTX_CommandReady" }; #endif @@ -705,6 +704,13 @@ struct acpi_bit_register_info { }; /* + * Some ACPI registers have bits that must be ignored -- meaning that they + * must be preserved. + */ +#define ACPI_PM1_STATUS_PRESERVED_BITS 0x0800 /* Bit 11 */ +#define ACPI_PM1_CONTROL_PRESERVED_BITS 0x0201 /* Bit 9, Bit 0 (SCI_EN) */ + +/* * Register IDs * These are the full ACPI registers */ diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h index 38f9aa4bef004..4bb38068f40dc 100644 --- a/include/acpi/acmacros.h +++ b/include/acpi/acmacros.h @@ -394,6 +394,8 @@ #define ACPI_REGISTER_PREPARE_BITS(val, pos, mask) ((val << pos) & mask) #define ACPI_REGISTER_INSERT_VALUE(reg, pos, mask, val) reg = (reg & (~(mask))) | ACPI_REGISTER_PREPARE_BITS(val, pos, mask) +#define ACPI_INSERT_BITS(target, mask, source) target = ((target & (~(mask))) | (source & mask)) + /* Generate a UUID */ #define ACPI_INIT_UUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \ diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h index 1747d94084d82..8fdee31119f36 100644 --- a/include/acpi/acobject.h +++ b/include/acpi/acobject.h @@ -140,14 +140,14 @@ struct acpi_object_package { *****************************************************************************/ struct acpi_object_event { - ACPI_OBJECT_COMMON_HEADER void *semaphore; + ACPI_OBJECT_COMMON_HEADER acpi_semaphore os_semaphore; /* Actual OS synchronization object */ }; struct acpi_object_mutex { ACPI_OBJECT_COMMON_HEADER u8 sync_level; /* 0-15, specified in Mutex() call */ u16 acquisition_depth; /* Allow multiple Acquires, same thread */ struct acpi_thread_state *owner_thread; /* Current owner of the mutex */ - void *semaphore; /* Actual OS synchronization object */ + acpi_mutex os_mutex; /* Actual OS synchronization object */ union acpi_operand_object *prev; /* Link for list of acquired mutexes */ union acpi_operand_object *next; /* Link for list of acquired mutexes */ struct acpi_namespace_node *node; /* Containing namespace node */ @@ -166,8 +166,8 @@ struct acpi_object_region { struct acpi_object_method { ACPI_OBJECT_COMMON_HEADER u8 method_flags; u8 param_count; - u8 concurrency; - void *semaphore; + u8 sync_level; + union acpi_operand_object *mutex; u8 *aml_start; ACPI_INTERNAL_METHOD implementation; u32 aml_length; diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index a2b3e390a503f..f338e40bd5447 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -334,7 +334,7 @@ int acpi_bus_add(struct acpi_device **child, struct acpi_device *parent, acpi_handle handle, int type); int acpi_bus_trim(struct acpi_device *start, int rmdevice); int acpi_bus_start(struct acpi_device *device); - +acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle *ejd); int acpi_match_ids(struct acpi_device *device, char *ids); int acpi_create_dir(struct acpi_device *); void acpi_remove_dir(struct acpi_device *); diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index b425f9bb6d439..6a5bdcefec643 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -110,4 +110,21 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type); extern int acpi_specific_hotkey_enabled; +/*-------------------------------------------------------------------------- + Dock Station + -------------------------------------------------------------------------- */ +#if defined(CONFIG_ACPI_DOCK) || defined(CONFIG_ACPI_DOCK_MODULE) +extern int is_dock_device(acpi_handle handle); +extern int register_dock_notifier(struct notifier_block *nb); +extern void unregister_dock_notifier(struct notifier_block *nb); +extern int register_hotplug_dock_device(acpi_handle handle, + acpi_notify_handler handler, void *context); +extern void unregister_hotplug_dock_device(acpi_handle handle); +#else +#define is_dock_device(h) (0) +#define register_dock_notifier(nb) (-ENODEV) +#define unregister_dock_notifier(nb) do { } while(0) +#define register_hotplug_dock_device(h1, h2, c) (-ENODEV) +#define unregister_hotplug_dock_device(h) do { } while(0) +#endif #endif /*__ACPI_DRIVERS_H__*/ diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 8f473c83b7c4a..89bc4a16c2e89 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -96,25 +96,47 @@ acpi_os_table_override(struct acpi_table_header *existing_table, struct acpi_table_header **new_table); /* - * Synchronization primitives + * Spinlock primitives + */ +acpi_status acpi_os_create_lock(acpi_spinlock * out_handle); + +void acpi_os_delete_lock(acpi_spinlock handle); + +acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle); + +void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags); + +/* + * Semaphore primitives */ acpi_status acpi_os_create_semaphore(u32 max_units, - u32 initial_units, acpi_handle * out_handle); + u32 initial_units, acpi_semaphore * out_handle); -acpi_status acpi_os_delete_semaphore(acpi_handle handle); +acpi_status acpi_os_delete_semaphore(acpi_semaphore handle); -acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout); +acpi_status +acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout); + +acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units); + +/* + * Mutex primitives + */ +acpi_status acpi_os_create_mutex(acpi_mutex * out_handle); -acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units); +void acpi_os_delete_mutex(acpi_mutex handle); -acpi_status acpi_os_create_lock(acpi_handle * out_handle); +acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout); -void acpi_os_delete_lock(acpi_handle handle); +void acpi_os_release_mutex(acpi_mutex handle); -acpi_cpu_flags acpi_os_acquire_lock(acpi_handle handle); +/* Temporary macros for Mutex* interfaces, map to existing semaphore xfaces */ -void acpi_os_release_lock(acpi_handle handle, acpi_cpu_flags flags); +#define acpi_os_create_mutex(out_handle) acpi_os_create_semaphore (1, 1, out_handle) +#define acpi_os_delete_mutex(handle) (void) acpi_os_delete_semaphore (handle) +#define acpi_os_acquire_mutex(handle,time) acpi_os_wait_semaphore (handle, 1, time) +#define acpi_os_release_mutex(handle) (void) acpi_os_signal_semaphore (handle, 1) /* * Memory allocation and mapping diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 77cf1236b05ac..64b603cfe92e1 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -241,7 +241,7 @@ typedef acpi_native_uint acpi_size; /******************************************************************************* * - * OS- or compiler-dependent types + * OS-dependent and compiler-dependent types * * If the defaults below are not appropriate for the host system, they can * be defined in the compiler-specific or OS-specific header, and this will @@ -249,29 +249,36 @@ typedef acpi_native_uint acpi_size; * ******************************************************************************/ -/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ +/* Value returned by acpi_os_get_thread_id */ -#ifndef acpi_uintptr_t -#define acpi_uintptr_t void * +#ifndef acpi_thread_id +#define acpi_thread_id acpi_native_uint #endif -/* - * If acpi_cache_t was not defined in the OS-dependent header, - * define it now. This is typically the case where the local cache - * manager implementation is to be used (ACPI_USE_LOCAL_CACHE) - */ -#ifndef acpi_cache_t -#define acpi_cache_t struct acpi_memory_list +/* Object returned from acpi_os_create_lock */ + +#ifndef acpi_spinlock +#define acpi_spinlock void * #endif -/* - * Allow the CPU flags word to be defined per-OS to simplify the use of the - * lock and unlock OSL interfaces. - */ +/* Flags for acpi_os_acquire_lock/acpi_os_release_lock */ + #ifndef acpi_cpu_flags #define acpi_cpu_flags acpi_native_uint #endif +/* Object returned from acpi_os_create_cache */ + +#ifndef acpi_cache_t +#define acpi_cache_t struct acpi_memory_list +#endif + +/* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ + +#ifndef acpi_uintptr_t +#define acpi_uintptr_t void * +#endif + /* * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because * some compilers can catch printf format string problems @@ -298,13 +305,6 @@ typedef acpi_native_uint acpi_size; #define ACPI_EXPORT_SYMBOL(symbol) #endif -/* - * thread_id is returned by acpi_os_get_thread_id. - */ -#ifndef acpi_thread_id -#define acpi_thread_id acpi_native_uint -#endif - /******************************************************************************* * * Independent types @@ -380,6 +380,11 @@ struct uint32_struct { u32 hi; }; +/* Synchronization objects */ + +#define acpi_mutex void * +#define acpi_semaphore void * + /* * Acpi integer width. In ACPI version 1, integers are * 32 bits. In ACPI version 2, integers are 64 bits. diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 277d35bced038..3f853cabbd415 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -58,11 +58,13 @@ #include <asm/div64.h> #include <asm/acpi.h> #include <linux/slab.h> +#include <linux/spinlock_types.h> /* Host-dependent types and defines */ #define ACPI_MACHINE_WIDTH BITS_PER_LONG #define acpi_cache_t kmem_cache_t +#define acpi_spinlock spinlock_t * #define ACPI_EXPORT_SYMBOL(symbol) EXPORT_SYMBOL(symbol); #define strtoul simple_strtoul diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 77371b3cdc44e..9dd5b75961f84 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -62,6 +62,7 @@ struct acpi_processor_cx { u32 latency_ticks; u32 power; u32 usage; + u64 time; struct acpi_processor_cx_policy promotion; struct acpi_processor_cx_policy demotion; }; diff --git a/include/asm-alpha/floppy.h b/include/asm-alpha/floppy.h index 21816d35ef899..6a9f02af95294 100644 --- a/include/asm-alpha/floppy.h +++ b/include/asm-alpha/floppy.h @@ -26,7 +26,7 @@ #define fd_disable_irq() disable_irq(FLOPPY_IRQ) #define fd_cacheflush(addr,size) /* nothing */ #define fd_request_irq() request_irq(FLOPPY_IRQ, floppy_interrupt,\ - SA_INTERRUPT, "floppy", NULL) + IRQF_DISABLED, "floppy", NULL) #define fd_free_irq() free_irq(FLOPPY_IRQ, NULL); #ifdef CONFIG_PCI diff --git a/include/asm-alpha/hw_irq.h b/include/asm-alpha/hw_irq.h index ca9d43b635027..a37db0f95092f 100644 --- a/include/asm-alpha/hw_irq.h +++ b/include/asm-alpha/hw_irq.h @@ -2,8 +2,6 @@ #define _ALPHA_HW_IRQ_H -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {} - extern volatile unsigned long irq_err_count; #ifdef CONFIG_ALPHA_GENERIC diff --git a/include/asm-alpha/signal.h b/include/asm-alpha/signal.h index 1a2c52a056fb8..13c2305d35ef7 100644 --- a/include/asm-alpha/signal.h +++ b/include/asm-alpha/signal.h @@ -77,7 +77,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -98,7 +97,6 @@ typedef unsigned long sigset_t; #define SA_ONESHOT SA_RESETHAND #define SA_NOMASK SA_NODEFER -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ /* * sigaltstack controls diff --git a/include/asm-alpha/socket.h b/include/asm-alpha/socket.h index b5193229132a1..d22ab97ea72ef 100644 --- a/include/asm-alpha/socket.h +++ b/include/asm-alpha/socket.h @@ -51,6 +51,7 @@ #define SCM_TIMESTAMP SO_TIMESTAMP #define SO_PEERSEC 30 +#define SO_PASSSEC 34 /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 19 diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h index 1fdd70b23809c..c1ca9a4658ec9 100644 --- a/include/asm-arm/arch-at91rm9200/board.h +++ b/include/asm-arm/arch-at91rm9200/board.h @@ -20,7 +20,7 @@ /* * These are data structures found in platform_device.dev.platform_data, - * and describing board-specfic data needed by drivers. For example, + * and describing board-specific data needed by drivers. For example, * which pin is used for a given GPIO role. * * In 2.6, drivers should strongly avoid board-specific knowledge so diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h index b59520e56fc7f..0d517267fb63e 100644 --- a/include/asm-arm/arch-ixp4xx/io.h +++ b/include/asm-arm/arch-ixp4xx/io.h @@ -38,7 +38,7 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data); * 2) If > 64MB of memory space is required, the IXP4xx can be configured * to use indirect registers to access PCI (as we do below for I/O * transactions). This allows for up to 128MB (0x48000000 to 0x4fffffff) - * of memory on the bus. The disadvantadge of this is that every + * of memory on the bus. The disadvantage of this is that every * PCI access requires three local register accesses plus a spinlock, * but in some cases the performance hit is acceptable. In addition, * you cannot mmap() PCI devices in this case. diff --git a/include/asm-arm/arch-omap/board-fsample.h b/include/asm-arm/arch-omap/board-fsample.h new file mode 100644 index 0000000000000..89a1e529fb6f1 --- /dev/null +++ b/include/asm-arm/arch-omap/board-fsample.h @@ -0,0 +1,51 @@ +/* + * linux/include/asm-arm/arch-omap/board-fsample.h + * + * Board-specific goodies for TI F-Sample. + * + * Copyright (C) 2006 Google, Inc. + * Author: Brian Swetland <swetland@google.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_OMAP_FSAMPLE_H +#define __ASM_ARCH_OMAP_FSAMPLE_H + +/* fsample is pretty close to p2-sample */ +#include <asm/arch/board-perseus2.h> + +#define fsample_cpld_read(reg) __raw_readb(reg) +#define fsample_cpld_write(val, reg) __raw_writeb(val, reg) + +#define FSAMPLE_CPLD_BASE 0xE8100000 +#define FSAMPLE_CPLD_SIZE SZ_4K +#define FSAMPLE_CPLD_START 0x05080000 + +#define FSAMPLE_CPLD_REG_A (FSAMPLE_CPLD_BASE + 0x00) +#define FSAMPLE_CPLD_SWITCH (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_UART (FSAMPLE_CPLD_BASE + 0x02) +#define FSAMPLE_CPLD_REG_B (FSAMPLE_CPLD_BASE + 0x04) +#define FSAMPLE_CPLD_VERSION (FSAMPLE_CPLD_BASE + 0x06) +#define FSAMPLE_CPLD_SET_CLR (FSAMPLE_CPLD_BASE + 0x06) + +#define FSAMPLE_CPLD_BIT_BT_RESET 0 +#define FSAMPLE_CPLD_BIT_LCD_RESET 1 +#define FSAMPLE_CPLD_BIT_CAM_PWDN 2 +#define FSAMPLE_CPLD_BIT_CHARGER_ENABLE 3 +#define FSAMPLE_CPLD_BIT_SD_MMC_EN 4 +#define FSAMPLE_CPLD_BIT_aGPS_PWREN 5 +#define FSAMPLE_CPLD_BIT_BACKLIGHT 6 +#define FSAMPLE_CPLD_BIT_aGPS_EN_RESET 7 +#define FSAMPLE_CPLD_BIT_aGPS_SLEEPx_N 8 +#define FSAMPLE_CPLD_BIT_OTG_RESET 9 + +#define fsample_cpld_set(bit) \ + fsample_cpld_write((((bit) & 15) << 4) | 0x0f, FSAMPLE_CPLD_SET_CLR) + +#define fsample_cpld_clear(bit) \ + fsample_cpld_write(0xf0 | ((bit) & 15), FSAMPLE_CPLD_SET_CLR) + +#endif diff --git a/include/asm-arm/arch-omap/board.h b/include/asm-arm/arch-omap/board.h index dfdbf06fd646c..edf1dc6ad919b 100644 --- a/include/asm-arm/arch-omap/board.h +++ b/include/asm-arm/arch-omap/board.h @@ -22,6 +22,7 @@ #define OMAP_TAG_UART 0x4f07 #define OMAP_TAG_FBMEM 0x4f08 #define OMAP_TAG_STI_CONSOLE 0x4f09 +#define OMAP_TAG_CAMERA_SENSOR 0x4f0a #define OMAP_TAG_BOOT_REASON 0x4f80 #define OMAP_TAG_FLASH_PART 0x4f81 @@ -61,6 +62,12 @@ struct omap_sti_console_config { u8 channel; }; +struct omap_camera_sensor_config { + u16 reset_gpio; + int (*power_on)(void * data); + int (*power_off)(void * data); +}; + struct omap_usb_config { /* Configure drivers according to the connectors on your board: * - "A" connector (rectagular) diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h index ca1202312a457..1b1b02307e77f 100644 --- a/include/asm-arm/arch-omap/dma.h +++ b/include/asm-arm/arch-omap/dma.h @@ -185,8 +185,8 @@ /* DMA channels for 24xx */ #define OMAP24XX_DMA_NO_DEVICE 0 #define OMAP24XX_DMA_XTI_DMA 1 /* S_DMA_0 */ -#define OMAP24XX_DMA_EXT_NDMA_REQ0 2 /* S_DMA_1 */ -#define OMAP24XX_DMA_EXT_NDMA_REQ1 3 /* S_DMA_2 */ +#define OMAP24XX_DMA_EXT_DMAREQ0 2 /* S_DMA_1 */ +#define OMAP24XX_DMA_EXT_DMAREQ1 3 /* S_DMA_2 */ #define OMAP24XX_DMA_GPMC 4 /* S_DMA_3 */ #define OMAP24XX_DMA_GFX 5 /* S_DMA_4 */ #define OMAP24XX_DMA_DSS 6 /* S_DMA_5 */ @@ -197,7 +197,9 @@ #define OMAP24XX_DMA_DES_TX 11 /* S_DMA_10 */ #define OMAP24XX_DMA_DES_RX 12 /* S_DMA_11 */ #define OMAP24XX_DMA_SHA1MD5_RX 13 /* S_DMA_12 */ - +#define OMAP24XX_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ +#define OMAP24XX_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ +#define OMAP24XX_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ #define OMAP24XX_DMA_EAC_AC_RD 17 /* S_DMA_16 */ #define OMAP24XX_DMA_EAC_AC_WR 18 /* S_DMA_17 */ #define OMAP24XX_DMA_EAC_MD_UL_RD 19 /* S_DMA_18 */ @@ -244,6 +246,7 @@ #define OMAP24XX_DMA_MMC1_TX 61 /* SDMA_60 */ #define OMAP24XX_DMA_MMC1_RX 62 /* SDMA_61 */ #define OMAP24XX_DMA_MS 63 /* SDMA_62 */ +#define OMAP24XX_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ /*----------------------------------------------------------------------------*/ @@ -274,7 +277,7 @@ #define OMAP1610_DMA_LCD_LCH_CTRL (OMAP1610_DMA_LCD_BASE + 0xea) #define OMAP1610_DMA_LCD_SRC_FI_B1_U (OMAP1610_DMA_LCD_BASE + 0xf4) -#define OMAP_DMA_TOUT_IRQ (1 << 0) /* Only on omap1 */ +#define OMAP1_DMA_TOUT_IRQ (1 << 0) #define OMAP_DMA_DROP_IRQ (1 << 1) #define OMAP_DMA_HALF_IRQ (1 << 2) #define OMAP_DMA_FRAME_IRQ (1 << 3) @@ -315,11 +318,11 @@ enum { OMAP_LCD_DMA_B2_BOTTOM }; -/* REVISIT: Check if BURST_4 is really 1 (or 2) */ enum omap_dma_burst_mode { OMAP_DMA_DATA_BURST_DIS = 0, OMAP_DMA_DATA_BURST_4, - OMAP_DMA_DATA_BURST_8 + OMAP_DMA_DATA_BURST_8, + OMAP_DMA_DATA_BURST_16, }; enum omap_dma_color_mode { diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h index e6522e6a38344..7a289ff07404c 100644 --- a/include/asm-arm/arch-omap/dmtimer.h +++ b/include/asm-arm/arch-omap/dmtimer.h @@ -5,6 +5,7 @@ * * Copyright (C) 2005 Nokia Corporation * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com> + * PWM and clock framwork support by Timo Teras. * * 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 @@ -25,69 +26,56 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifndef __ASM_ARCH_TIMER_H -#define __ASM_ARCH_TIMER_H - -#include <linux/list.h> - -#define OMAP_TIMER_SRC_ARMXOR 0x00 -#define OMAP_TIMER_SRC_32_KHZ 0x01 -#define OMAP_TIMER_SRC_EXT_CLK 0x02 - -/* timer control reg bits */ -#define OMAP_TIMER_CTRL_CAPTMODE (1 << 13) -#define OMAP_TIMER_CTRL_PT (1 << 12) -#define OMAP_TIMER_CTRL_TRG_OVERFLOW (0x1 << 10) -#define OMAP_TIMER_CTRL_TRG_OFANDMATCH (0x2 << 10) -#define OMAP_TIMER_CTRL_TCM_LOWTOHIGH (0x1 << 8) -#define OMAP_TIMER_CTRL_TCM_HIGHTOLOW (0x2 << 8) -#define OMAP_TIMER_CTRL_TCM_BOTHEDGES (0x3 << 8) -#define OMAP_TIMER_CTRL_SCPWM (1 << 7) -#define OMAP_TIMER_CTRL_CE (1 << 6) /* compare enable */ -#define OMAP_TIMER_CTRL_PRE (1 << 5) /* prescaler enable */ -#define OMAP_TIMER_CTRL_PTV_SHIFT 2 /* how much to shift the prescaler value */ -#define OMAP_TIMER_CTRL_AR (1 << 1) /* auto-reload enable */ -#define OMAP_TIMER_CTRL_ST (1 << 0) /* start timer */ +#ifndef __ASM_ARCH_DMTIMER_H +#define __ASM_ARCH_DMTIMER_H -/* timer interrupt enable bits */ -#define OMAP_TIMER_INT_CAPTURE (1 << 2) -#define OMAP_TIMER_INT_OVERFLOW (1 << 1) -#define OMAP_TIMER_INT_MATCH (1 << 0) +/* clock sources */ +#define OMAP_TIMER_SRC_SYS_CLK 0x00 +#define OMAP_TIMER_SRC_32_KHZ 0x01 +#define OMAP_TIMER_SRC_EXT_CLK 0x02 +/* timer interrupt enable bits */ +#define OMAP_TIMER_INT_CAPTURE (1 << 2) +#define OMAP_TIMER_INT_OVERFLOW (1 << 1) +#define OMAP_TIMER_INT_MATCH (1 << 0) -struct omap_dm_timer { - struct list_head timer_list; +/* trigger types */ +#define OMAP_TIMER_TRIGGER_NONE 0x00 +#define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 +#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 - u32 base; - unsigned int irq; -}; +struct omap_dm_timer; +struct clk; -u32 omap_dm_timer_read_reg(struct omap_dm_timer *timer, int reg); -void omap_dm_timer_write_reg(struct omap_dm_timer *timer, int reg, u32 value); +int omap_dm_timer_init(void); -struct omap_dm_timer * omap_dm_timer_request(void); +struct omap_dm_timer *omap_dm_timer_request(void); +struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id); void omap_dm_timer_free(struct omap_dm_timer *timer); -void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source); -void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value); -void omap_dm_timer_set_trigger(struct omap_dm_timer *timer, unsigned int value); -void omap_dm_timer_enable_compare(struct omap_dm_timer *timer); -void omap_dm_timer_enable_autoreload(struct omap_dm_timer *timer); +int omap_dm_timer_get_irq(struct omap_dm_timer *timer); + +u32 omap_dm_timer_modify_idlect_mask(u32 inputmask); +struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer); void omap_dm_timer_trigger(struct omap_dm_timer *timer); void omap_dm_timer_start(struct omap_dm_timer *timer); void omap_dm_timer_stop(struct omap_dm_timer *timer); -void omap_dm_timer_set_load(struct omap_dm_timer *timer, unsigned int load); -void omap_dm_timer_set_match(struct omap_dm_timer *timer, unsigned int match); +void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source); +void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value); +void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match); +void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger); +void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler); + +void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value); unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer); void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value); - unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer); -void omap_dm_timer_reset_counter(struct omap_dm_timer *timer); +void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value); int omap_dm_timers_active(void); -u32 omap_dm_timer_modify_idlect_mask(u32 inputmask); -#endif /* __ASM_ARCH_TIMER_H */ + +#endif /* __ASM_ARCH_DMTIMER_H */ diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h new file mode 100644 index 0000000000000..1a0a5207822d6 --- /dev/null +++ b/include/asm-arm/arch-omap/gpmc.h @@ -0,0 +1,91 @@ +/* + * General-Purpose Memory Controller for OMAP2 + * + * Copyright (C) 2005-2006 Nokia Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __OMAP2_GPMC_H +#define __OMAP2_GPMC_H + +#define GPMC_CS_CONFIG1 0x00 +#define GPMC_CS_CONFIG2 0x04 +#define GPMC_CS_CONFIG3 0x08 +#define GPMC_CS_CONFIG4 0x0c +#define GPMC_CS_CONFIG5 0x10 +#define GPMC_CS_CONFIG6 0x14 +#define GPMC_CS_CONFIG7 0x18 +#define GPMC_CS_NAND_COMMAND 0x1c +#define GPMC_CS_NAND_ADDRESS 0x20 +#define GPMC_CS_NAND_DATA 0x24 + +#define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) +#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 20) +#define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29) +#define GPMC_CONFIG1_READTYPE_SYNC (1 << 29) +#define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27) +#define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27) +#define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25) +#define GPMC_CONFIG1_PAGE_LEN(val) ((val & 3) << 23) +#define GPMC_CONFIG1_WAIT_READ_MON (1 << 22) +#define GPMC_CONFIG1_WAIT_WRITE_MON (1 << 21) +#define GPMC_CONFIG1_WAIT_MON_IIME(val) ((val & 3) << 18) +#define GPMC_CONFIG1_WAIT_PIN_SEL(val) ((val & 3) << 16) +#define GPMC_CONFIG1_DEVICESIZE(val) ((val & 3) << 12) +#define GPMC_CONFIG1_DEVICESIZE_16 GPMC_CONFIG1_DEVICESIZE(1) +#define GPMC_CONFIG1_DEVICETYPE(val) ((val & 3) << 10) +#define GPMC_CONFIG1_DEVICETYPE_NOR GPMC_CONFIG1_DEVICETYPE(0) +#define GPMC_CONFIG1_DEVICETYPE_NAND GPMC_CONFIG1_DEVICETYPE(1) +#define GPMC_CONFIG1_MUXADDDATA (1 << 9) +#define GPMC_CONFIG1_TIME_PARA_GRAN (1 << 4) +#define GPMC_CONFIG1_FCLK_DIV(val) (val & 3) +#define GPMC_CONFIG1_FCLK_DIV2 (GPMC_CONFIG1_FCLK_DIV(1)) +#define GPMC_CONFIG1_FCLK_DIV3 (GPMC_CONFIG1_FCLK_DIV(2)) +#define GPMC_CONFIG1_FCLK_DIV4 (GPMC_CONFIG1_FCLK_DIV(3)) + +/* + * Note that all values in this struct are in nanoseconds, while + * the register values are in gpmc_fck cycles. + */ +struct gpmc_timings { + /* Minimum clock period for synchronous mode */ + u16 sync_clk; + + /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */ + u16 cs_on; /* Assertion time */ + u16 cs_rd_off; /* Read deassertion time */ + u16 cs_wr_off; /* Write deassertion time */ + + /* ADV signal timings corresponding to GPMC_CONFIG3 */ + u16 adv_on; /* Assertion time */ + u16 adv_rd_off; /* Read deassertion time */ + u16 adv_wr_off; /* Write deassertion time */ + + /* WE signals timings corresponding to GPMC_CONFIG4 */ + u16 we_on; /* WE assertion time */ + u16 we_off; /* WE deassertion time */ + + /* OE signals timings corresponding to GPMC_CONFIG4 */ + u16 oe_on; /* OE assertion time */ + u16 oe_off; /* OE deassertion time */ + + /* Access time and cycle time timings corresponding to GPMC_CONFIG5 */ + u16 page_burst_access; /* Multiple access word delay */ + u16 access; /* Start-cycle to first data valid delay */ + u16 rd_cycle; /* Total read cycle time */ + u16 wr_cycle; /* Total write cycle time */ +}; + +extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); + +extern void gpmc_cs_write_reg(int cs, int idx, u32 val); +extern u32 gpmc_cs_read_reg(int cs, int idx); +extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk); +extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t); +extern unsigned long gpmc_cs_get_base_addr(int cs); + + +#endif diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h index c7d9e857795df..481048d652148 100644 --- a/include/asm-arm/arch-omap/hardware.h +++ b/include/asm-arm/arch-omap/hardware.h @@ -297,6 +297,10 @@ #include "board-perseus2.h" #endif +#ifdef CONFIG_MACH_OMAP_FSAMPLE +#include "board-fsample.h" +#endif + #ifdef CONFIG_MACH_OMAP_H3 #include "board-h3.h" #endif diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h index 42098d99f3022..2542495d8a435 100644 --- a/include/asm-arm/arch-omap/irqs.h +++ b/include/asm-arm/arch-omap/irqs.h @@ -242,10 +242,24 @@ #define INT_24XX_GPIO_BANK2 30 #define INT_24XX_GPIO_BANK3 31 #define INT_24XX_GPIO_BANK4 32 +#define INT_24XX_GPTIMER1 37 +#define INT_24XX_GPTIMER2 38 +#define INT_24XX_GPTIMER3 39 +#define INT_24XX_GPTIMER4 40 +#define INT_24XX_GPTIMER5 41 +#define INT_24XX_GPTIMER6 42 +#define INT_24XX_GPTIMER7 43 +#define INT_24XX_GPTIMER8 44 +#define INT_24XX_GPTIMER9 45 +#define INT_24XX_GPTIMER10 46 +#define INT_24XX_GPTIMER11 47 +#define INT_24XX_GPTIMER12 48 #define INT_24XX_MCBSP1_IRQ_TX 59 #define INT_24XX_MCBSP1_IRQ_RX 60 #define INT_24XX_MCBSP2_IRQ_TX 62 #define INT_24XX_MCBSP2_IRQ_RX 63 +#define INT_24XX_UART1_IRQ 72 +#define INT_24XX_UART2_IRQ 73 #define INT_24XX_UART3_IRQ 74 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h index 0dc24d4ba59c7..679869c5e68fb 100644 --- a/include/asm-arm/arch-omap/mux.h +++ b/include/asm-arm/arch-omap/mux.h @@ -410,6 +410,12 @@ enum omap24xx_index { /* 24xx clock */ W14_24XX_SYS_CLKOUT, + /* 24xx GPMC wait pin monitoring */ + L3_GPMC_WAIT0, + N7_GPMC_WAIT1, + M1_GPMC_WAIT2, + P1_GPMC_WAIT3, + /* 242X McBSP */ Y15_24XX_MCBSP2_CLKX, R14_24XX_MCBSP2_FSX, @@ -429,6 +435,26 @@ enum omap24xx_index { M15_24XX_GPIO92, V14_24XX_GPIO117, + /* 242x DBG GPIO */ + V4_242X_GPIO49, + W2_242X_GPIO50, + U4_242X_GPIO51, + V3_242X_GPIO52, + V2_242X_GPIO53, + V6_242X_GPIO53, + T4_242X_GPIO54, + Y4_242X_GPIO54, + T3_242X_GPIO55, + U2_242X_GPIO56, + + /* 24xx external DMA requests */ + AA10_242X_DMAREQ0, + AA6_242X_DMAREQ1, + E4_242X_DMAREQ2, + G4_242X_DMAREQ3, + D3_242X_DMAREQ4, + E3_242X_DMAREQ5, + P20_24XX_TSC_IRQ, /* UART3 */ diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h index 05b003f3a94c6..e46623c61a729 100644 --- a/include/asm-arm/arch-omap/pm.h +++ b/include/asm-arm/arch-omap/pm.h @@ -299,10 +299,43 @@ enum omap24xx_save_state { OMAP24XX_SLEEP_SAVE_INTC_MIR0, OMAP24XX_SLEEP_SAVE_INTC_MIR1, OMAP24XX_SLEEP_SAVE_INTC_MIR2, + + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MPU, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_CORE, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_GFX, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_DSP, + OMAP24XX_SLEEP_SAVE_CM_CLKSTCTRL_MDM, + + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MPU, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_CORE, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_GFX, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_DSP, + OMAP24XX_SLEEP_SAVE_PM_PWSTCTRL_MDM, + + OMAP24XX_SLEEP_SAVE_CM_IDLEST1_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST2_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST3_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST4_CORE, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_GFX, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_WKUP, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_CKGEN, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_DSP, + OMAP24XX_SLEEP_SAVE_CM_IDLEST_MDM, + + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE1_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE2_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE3_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE4_CORE, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_WKUP, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_PLL, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_DSP, + OMAP24XX_SLEEP_SAVE_CM_AUTOIDLE_MDM, + OMAP24XX_SLEEP_SAVE_CM_FCLKEN1_CORE, OMAP24XX_SLEEP_SAVE_CM_FCLKEN2_CORE, OMAP24XX_SLEEP_SAVE_CM_ICLKEN1_CORE, OMAP24XX_SLEEP_SAVE_CM_ICLKEN2_CORE, + OMAP24XX_SLEEP_SAVE_CM_ICLKEN3_CORE, OMAP24XX_SLEEP_SAVE_CM_ICLKEN4_CORE, OMAP24XX_SLEEP_SAVE_GPIO1_IRQENABLE1, OMAP24XX_SLEEP_SAVE_GPIO2_IRQENABLE1, diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 9f83f4adfbf35..f5cc65dd7d0d3 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -1329,6 +1329,7 @@ #define GPIO84_NSRXD 84 /* NSSP receive */ #define GPIO85_nPCE_1 85 /* Card Enable for Card Space (PXA27x) */ #define GPIO92_MMCDAT0 92 /* MMC DAT0 (PXA27x) */ +#define GPIO102_nPCE_1 102 /* PCMCIA (PXA27x) */ #define GPIO109_MMCDAT1 109 /* MMC DAT1 (PXA27x) */ #define GPIO110_MMCDAT2 110 /* MMC DAT2 (PXA27x) */ #define GPIO110_MMCCS0 110 /* MMC Chip Select 0 (PXA27x) */ @@ -1471,6 +1472,7 @@ #define GPIO84_NSSP_RX (84 | GPIO_ALT_FN_2_IN) #define GPIO85_nPCE_1_MD (85 | GPIO_ALT_FN_1_OUT) #define GPIO92_MMCDAT0_MD (92 | GPIO_ALT_FN_1_OUT) +#define GPIO102_nPCE_1_MD (102 | GPIO_ALT_FN_1_OUT) #define GPIO104_pSKTSEL_MD (104 | GPIO_ALT_FN_1_OUT) #define GPIO109_MMCDAT1_MD (109 | GPIO_ALT_FN_1_OUT) #define GPIO110_MMCDAT2_MD (110 | GPIO_ALT_FN_1_OUT) diff --git a/include/asm-arm/arch-pxa/trizeps4.h b/include/asm-arm/arch-pxa/trizeps4.h new file mode 100644 index 0000000000000..641d0ec110bb2 --- /dev/null +++ b/include/asm-arm/arch-pxa/trizeps4.h @@ -0,0 +1,106 @@ +/************************************************************************ + * Include file for TRIZEPS4 SoM and ConXS eval-board + * Copyright (c) Jürgen Schindele + * 2006 + ************************************************************************/ + +/* + * Includes/Defines + */ +#ifndef _TRIPEPS4_H_ +#define _TRIPEPS4_H_ + +/* physical memory regions */ +#define TRIZEPS4_FLASH_PHYS (PXA_CS0_PHYS) /* Flash region */ +#define TRIZEPS4_DISK_PHYS (PXA_CS1_PHYS) /* Disk On Chip region */ +#define TRIZEPS4_ETH_PHYS (PXA_CS2_PHYS) /* Ethernet DM9000 region */ +#define TRIZEPS4_PIC_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board */ +#define TRIZEPS4_SDRAM_BASE 0xa0000000 /* SDRAM region */ + +#define TRIZEPS4_CFSR_PHYS (PXA_CS3_PHYS) /* Logic chip on ConXS-Board CSFR register */ +#define TRIZEPS4_BOCR_PHYS (PXA_CS3_PHYS+0x02000000) /* Logic chip on ConXS-Board BOCR register */ +#define TRIZEPS4_IRCR_PHYS (PXA_CS3_PHYS+0x02400000) /* Logic chip on ConXS-Board IRCR register*/ +#define TRIZEPS4_UPSR_PHYS (PXA_CS3_PHYS+0x02800000) /* Logic chip on ConXS-Board UPSR register*/ +#define TRIZEPS4_DICR_PHYS (PXA_CS3_PHYS+0x03800000) /* Logic chip on ConXS-Board DICR register*/ + +/* virtual memory regions */ +#define TRIZEPS4_DISK_VIRT 0xF0000000 /* Disk On Chip region */ + +#define TRIZEPS4_PIC_VIRT 0xF0100000 /* not used */ +#define TRIZEPS4_CFSR_VIRT 0xF0100000 +#define TRIZEPS4_BOCR_VIRT 0xF0200000 +#define TRIZEPS4_DICR_VIRT 0xF0300000 +#define TRIZEPS4_IRCR_VIRT 0xF0400000 +#define TRIZEPS4_UPSR_VIRT 0xF0500000 + +/* size of flash */ +#define TRIZEPS4_FLASH_SIZE 0x02000000 /* Flash size 32 MB */ + +/* Ethernet Controller Davicom DM9000 */ +#define GPIO_DM9000 101 +#define TRIZEPS4_ETH_IRQ IRQ_GPIO(GPIO_DM9000) + +/* UCB1400 audio / TS-controller */ +#define GPIO_UCB1400 1 +#define TRIZEPS4_UCB1400_IRQ IRQ_GPIO(GPIO_UCB1400) + +/* PCMCIA socket Compact Flash */ +#define GPIO_PCD 11 /* PCMCIA Card Detect */ +#define TRIZEPS4_CD_IRQ IRQ_GPIO(GPIO_PCD) +#define GPIO_PRDY 13 /* READY / nINT */ +#define TRIZEPS4_READY_NINT IRQ_GPIO(GPIO_PRDY) + +/* MMC socket */ +#define GPIO_MMC_DET 12 +#define TRIZEPS4_MMC_IRQ IRQ_GPIO(GPIO_MMC_DET) + +/* LEDS using tx2 / rx2 */ +#define GPIO_SYS_BUSY_LED 46 +#define GPIO_HEARTBEAT_LED 47 + +/* Off-module PIC on ConXS board */ +#define GPIO_PIC 0 +#define TRIZEPS4_PIC_IRQ IRQ_GPIO(GPIO_PIC) + +#define CFSR_P2V(x) ((x) - TRIZEPS4_CFSR_PHYS + TRIZEPS4_CFSR_VIRT) +#define CFSR_V2P(x) ((x) - TRIZEPS4_CFSR_VIRT + TRIZEPS4_CFSR_PHYS) + +#define BCR_P2V(x) ((x) - TRIZEPS4_BOCR_PHYS + TRIZEPS4_BOCR_VIRT) +#define BCR_V2P(x) ((x) - TRIZEPS4_BOCR_VIRT + TRIZEPS4_BOCR_PHYS) + +#define DCR_P2V(x) ((x) - TRIZEPS4_DICR_PHYS + TRIZEPS4_DICR_VIRT) +#define DCR_V2P(x) ((x) - TRIZEPS4_DICR_VIRT + TRIZEPS4_DICR_PHYS) + +#ifndef __ASSEMBLY__ +#define ConXS_CFSR (*((volatile unsigned short *)CFSR_P2V(0x0C000000))) +#define ConXS_BCR (*((volatile unsigned short *)BCR_P2V(0x0E000000))) +#define ConXS_DCR (*((volatile unsigned short *)DCR_P2V(0x0F800000))) +#else +#define ConXS_CFSR CFSR_P2V(0x0C000000) +#define ConXS_BCR BCR_P2V(0x0E000000) +#define ConXS_DCR DCR_P2V(0x0F800000) +#endif + +#define ConXS_CFSR_BVD_MASK 0x0003 +#define ConXS_CFSR_BVD1 (1 << 0) +#define ConXS_CFSR_BVD2 (1 << 1) +#define ConXS_CFSR_VS_MASK 0x000C +#define ConXS_CFSR_VS1 (1 << 2) +#define ConXS_CFSR_VS2 (1 << 3) +#define ConXS_CFSR_VS_5V (0x3 << 2) +#define ConXS_CFSR_VS_3V3 0x0 + +#define ConXS_BCR_S0_POW_EN0 (1 << 0) +#define ConXS_BCR_S0_POW_EN1 (1 << 1) +#define ConXS_BCR_L_DISP (1 << 4) +#define ConXS_BCR_CF_BUF_EN (1 << 5) +#define ConXS_BCR_CF_RESET (1 << 7) +#define ConXS_BCR_S0_VCC_3V3 0x1 +#define ConXS_BCR_S0_VCC_5V0 0x2 +#define ConXS_BCR_S0_VPP_12V 0x4 +#define ConXS_BCR_S0_VPP_3V3 0x8 + +#define ConXS_IRCR_MODE (1 << 0) +#define ConXS_IRCR_SD (1 << 1) + +#endif /* _TRIPEPS4_H_ */ diff --git a/include/asm-arm/bug.h b/include/asm-arm/bug.h index 7fb02138f5859..0e36fd5d87df2 100644 --- a/include/asm-arm/bug.h +++ b/include/asm-arm/bug.h @@ -1,7 +1,6 @@ #ifndef _ASMARM_BUG_H #define _ASMARM_BUG_H -#include <linux/config.h> #ifdef CONFIG_BUG #ifdef CONFIG_DEBUG_BUGVERBOSE diff --git a/include/asm-arm/dyntick.h b/include/asm-arm/dyntick.h new file mode 100644 index 0000000000000..19fab2d2b7607 --- /dev/null +++ b/include/asm-arm/dyntick.h @@ -0,0 +1,6 @@ +#ifndef _ASMARM_DYNTICK_H +#define _ASMARM_DYNTICK_H + +#include <asm/mach/time.h> + +#endif /* _ASMARM_DYNTICK_H */ diff --git a/include/asm-arm/floppy.h b/include/asm-arm/floppy.h index aa0c8d28d8d94..54b5ae44ed944 100644 --- a/include/asm-arm/floppy.h +++ b/include/asm-arm/floppy.h @@ -25,7 +25,7 @@ #define fd_inb(port) inb((port)) #define fd_request_irq() request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\ - SA_INTERRUPT,"floppy",NULL) + IRQF_DISABLED,"floppy",NULL) #define fd_free_irq() free_irq(IRQ_FLOPPYDISK,NULL) #define fd_disable_irq() disable_irq(IRQ_FLOPPYDISK) #define fd_enable_irq() enable_irq(IRQ_FLOPPYDISK) diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h new file mode 100644 index 0000000000000..ea856971989a2 --- /dev/null +++ b/include/asm-arm/hw_irq.h @@ -0,0 +1,20 @@ +/* + * Nothing to see here yet + */ +#ifndef _ARCH_ARM_HW_IRQ_H +#define _ARCH_ARM_HW_IRQ_H + +#include <asm/mach/irq.h> + +#if defined(CONFIG_NO_IDLE_HZ) +# include <asm/dyntick.h> +# define handle_dynamic_tick(action) \ + if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) { \ + write_seqlock(&xtime_lock); \ + if (system_timer->dyn_tick->state & DYN_TICK_ENABLED) \ + system_timer->dyn_tick->handler(irq, 0, regs); \ + write_sequnlock(&xtime_lock); \ + } +#endif + +#endif diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h index 66e67e60bc563..283af50a16cb3 100644 --- a/include/asm-arm/irq.h +++ b/include/asm-arm/irq.h @@ -21,18 +21,13 @@ struct irqaction; -extern void disable_irq_nosync(unsigned int); -extern void disable_irq(unsigned int); -extern void enable_irq(unsigned int); - /* - * These correspond with the SA_TRIGGER_* defines, and therefore the - * IORESOURCE_IRQ_* defines. + * Migration helpers */ -#define __IRQT_RISEDGE (1 << 0) -#define __IRQT_FALEDGE (1 << 1) -#define __IRQT_HIGHLVL (1 << 2) -#define __IRQT_LOWLVL (1 << 3) +#define __IRQT_FALEDGE IRQ_TYPE_EDGE_FALLING +#define __IRQT_RISEDGE IRQ_TYPE_EDGE_RISING +#define __IRQT_LOWLVL IRQ_TYPE_LEVEL_LOW +#define __IRQT_HIGHLVL IRQ_TYPE_LEVEL_HIGH #define IRQT_NOEDGE (0) #define IRQT_RISING (__IRQT_RISEDGE) @@ -40,12 +35,7 @@ extern void enable_irq(unsigned int); #define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE) #define IRQT_LOW (__IRQT_LOWLVL) #define IRQT_HIGH (__IRQT_HIGHLVL) -#define IRQT_PROBE (1 << 4) - -int set_irq_type(unsigned int irq, unsigned int type); -void disable_irq_wake(unsigned int irq); -void enable_irq_wake(unsigned int irq); -int setup_irq(unsigned int, struct irqaction *); +#define IRQT_PROBE IRQ_TYPE_PROBE extern void migrate_irqs(void); #endif diff --git a/include/asm-arm/mach/irq.h b/include/asm-arm/mach/irq.h index d4d420ecf3a82..131f33733d255 100644 --- a/include/asm-arm/mach/irq.h +++ b/include/asm-arm/mach/irq.h @@ -10,95 +10,9 @@ #ifndef __ASM_ARM_MACH_IRQ_H #define __ASM_ARM_MACH_IRQ_H -struct irqdesc; -struct pt_regs; -struct seq_file; - -typedef void (*irq_handler_t)(unsigned int, struct irqdesc *, struct pt_regs *); -typedef void (*irq_control_t)(unsigned int); - -struct irqchip { - /* - * Acknowledge the IRQ. - * If this is a level-based IRQ, then it is expected to mask the IRQ - * as well. - */ - void (*ack)(unsigned int); - /* - * Mask the IRQ in hardware. - */ - void (*mask)(unsigned int); - /* - * Unmask the IRQ in hardware. - */ - void (*unmask)(unsigned int); - /* - * Ask the hardware to re-trigger the IRQ. - * Note: This method _must_ _not_ call the interrupt handler. - * If you are unable to retrigger the interrupt, do not - * provide a function, or if you do, return non-zero. - */ - int (*retrigger)(unsigned int); - /* - * Set the type of the IRQ. - */ - int (*set_type)(unsigned int, unsigned int); - /* - * Set wakeup-enable on the selected IRQ - */ - int (*set_wake)(unsigned int, unsigned int); - -#ifdef CONFIG_SMP - /* - * Route an interrupt to a CPU - */ - void (*set_cpu)(struct irqdesc *desc, unsigned int irq, unsigned int cpu); -#endif -}; - -struct irqdesc { - irq_handler_t handle; - struct irqchip *chip; - struct irqaction *action; - struct list_head pend; - void __iomem *base; - void *data; - unsigned int disable_depth; - - unsigned int triggered: 1; /* IRQ has occurred */ - unsigned int running : 1; /* IRQ is running */ - unsigned int pending : 1; /* IRQ is pending */ - unsigned int probing : 1; /* IRQ in use for a probe */ - unsigned int probe_ok : 1; /* IRQ can be used for probe */ - unsigned int valid : 1; /* IRQ claimable */ - unsigned int noautoenable : 1; /* don't automatically enable IRQ */ - unsigned int unused :25; - - unsigned int irqs_unhandled; - struct proc_dir_entry *procdir; - -#ifdef CONFIG_SMP - cpumask_t affinity; - unsigned int cpu; -#endif - - /* - * IRQ lock detection - */ - unsigned int lck_cnt; - unsigned int lck_pc; - unsigned int lck_jif; -}; - -extern struct irqdesc irq_desc[]; +#include <linux/irq.h> -/* - * Helpful inline function for calling irq descriptor handlers. - */ -static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs) -{ - desc->handle(irq, desc, regs); -} +struct seq_file; /* * This is internal. Do not use it. @@ -106,18 +20,22 @@ static inline void desc_handle_irq(unsigned int irq, struct irqdesc *desc, struc extern void (*init_arch_irq)(void); extern void init_FIQ(void); extern int show_fiq_list(struct seq_file *, void *); -void __set_irq_handler(unsigned int irq, irq_handler_t, int); /* - * External stuff. + * Function wrappers + */ +#define set_irq_chipdata(irq, d) set_irq_chip_data(irq, d) +#define get_irq_chipdata(irq) get_irq_chip_data(irq) + +/* + * Obsolete inline function for calling irq descriptor handlers. */ -#define set_irq_handler(irq,handler) __set_irq_handler(irq,handler,0) -#define set_irq_chained_handler(irq,handler) __set_irq_handler(irq,handler,1) -#define set_irq_data(irq,d) do { irq_desc[irq].data = d; } while (0) -#define set_irq_chipdata(irq,d) do { irq_desc[irq].base = d; } while (0) -#define get_irq_chipdata(irq) (irq_desc[irq].base) +static inline void desc_handle_irq(unsigned int irq, struct irq_desc *desc, + struct pt_regs *regs) +{ + desc->handle_irq(irq, desc, regs); +} -void set_irq_chip(unsigned int irq, struct irqchip *); void set_irq_flags(unsigned int irq, unsigned int flags); #define IRQF_VALID (1 << 0) @@ -125,12 +43,25 @@ void set_irq_flags(unsigned int irq, unsigned int flags); #define IRQF_NOAUTOEN (1 << 2) /* - * Built-in IRQ handlers. + * This is for easy migration, but should be changed in the source */ -void do_level_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); -void do_edge_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); -void do_simple_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); -void do_bad_IRQ(unsigned int irq, struct irqdesc *desc, struct pt_regs *regs); -void dummy_mask_unmask_irq(unsigned int irq); +#define do_level_IRQ handle_level_irq +#define do_edge_IRQ handle_edge_irq +#define do_simple_IRQ handle_simple_irq +#define irqdesc irq_desc +#define irqchip irq_chip + +#define do_bad_IRQ(irq,desc,regs) \ +do { \ + spin_lock(&desc->lock); \ + handle_bad_irq(irq, desc, regs); \ + spin_unlock(&desc->lock); \ +} while(0) + +extern unsigned long irq_err_count; +static inline void ack_bad_irq(int irq) +{ + irq_err_count++; +} #endif diff --git a/include/asm-arm/mach/pci.h b/include/asm-arm/mach/pci.h index 25d540ed0079b..923e0ca66200c 100644 --- a/include/asm-arm/mach/pci.h +++ b/include/asm-arm/mach/pci.h @@ -28,7 +28,7 @@ struct hw_pci { struct pci_sys_data { struct list_head node; int busnr; /* primary bus number */ - unsigned long mem_offset; /* bus->cpu memory mapping offset */ + u64 mem_offset; /* bus->cpu memory mapping offset */ unsigned long io_offset; /* bus->cpu IO mapping offset */ struct pci_bus *bus; /* PCI bus */ struct resource *resource[3]; /* Primary PCI bus resources */ diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h index 9f28073559e8f..dee0bc336fe83 100644 --- a/include/asm-arm/mach/time.h +++ b/include/asm-arm/mach/time.h @@ -69,6 +69,7 @@ extern void timer_tick(struct pt_regs *); /* * Kernel time keeping support. */ +struct timespec; extern int (*set_rtc)(void); extern void save_time_delta(struct timespec *delta, struct timespec *rtc); extern void restore_time_delta(struct timespec *delta, struct timespec *rtc); diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h index 94f973b704f15..91d536c215d79 100644 --- a/include/asm-arm/memory.h +++ b/include/asm-arm/memory.h @@ -68,6 +68,11 @@ */ #define XIP_VIRT_ADDR(physaddr) (MODULE_START + ((physaddr) & 0x000fffff)) +/* + * Allow 16MB-aligned ioremap pages + */ +#define IOREMAP_MAX_ORDER 24 + #else /* CONFIG_MMU */ /* diff --git a/include/asm-arm/mmu.h b/include/asm-arm/mmu.h index 23dde52e0945f..fe2a23b5627bc 100644 --- a/include/asm-arm/mmu.h +++ b/include/asm-arm/mmu.h @@ -7,6 +7,7 @@ typedef struct { #if __LINUX_ARM_ARCH__ >= 6 unsigned int id; #endif + unsigned int kvm_seq; } mm_context_t; #if __LINUX_ARM_ARCH__ >= 6 diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h index 9fadb01e030d1..d1a65b1edcaab 100644 --- a/include/asm-arm/mmu_context.h +++ b/include/asm-arm/mmu_context.h @@ -17,6 +17,8 @@ #include <asm/cacheflush.h> #include <asm/proc-fns.h> +void __check_kvm_seq(struct mm_struct *mm); + #if __LINUX_ARM_ARCH__ >= 6 /* @@ -45,13 +47,21 @@ static inline void check_context(struct mm_struct *mm) { if (unlikely((mm->context.id ^ cpu_last_asid) >> ASID_BITS)) __new_context(mm); + + if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq)) + __check_kvm_seq(mm); } #define init_new_context(tsk,mm) (__init_new_context(tsk,mm),0) #else -#define check_context(mm) do { } while (0) +static inline void check_context(struct mm_struct *mm) +{ + if (unlikely(mm->context.kvm_seq != init_mm.context.kvm_seq)) + __check_kvm_seq(mm); +} + #define init_new_context(tsk,mm) 0 #endif diff --git a/include/asm-arm/pgtable-hwdef.h b/include/asm-arm/pgtable-hwdef.h index 1bc1f997bda2a..f3b5120c99fef 100644 --- a/include/asm-arm/pgtable-hwdef.h +++ b/include/asm-arm/pgtable-hwdef.h @@ -28,6 +28,7 @@ */ #define PMD_SECT_BUFFERABLE (1 << 2) #define PMD_SECT_CACHEABLE (1 << 3) +#define PMD_SECT_XN (1 << 4) /* v6 */ #define PMD_SECT_AP_WRITE (1 << 10) #define PMD_SECT_AP_READ (1 << 11) #define PMD_SECT_TEX(x) ((x) << 12) /* v5 */ diff --git a/include/asm-arm/procinfo.h b/include/asm-arm/procinfo.h index 842526055225a..edb7b6502fcf8 100644 --- a/include/asm-arm/procinfo.h +++ b/include/asm-arm/procinfo.h @@ -29,7 +29,8 @@ struct processor; struct proc_info_list { unsigned int cpu_val; unsigned int cpu_mask; - unsigned long __cpu_mmu_flags; /* used by head.S */ + unsigned long __cpu_mm_mmu_flags; /* used by head.S */ + unsigned long __cpu_io_mmu_flags; /* used by head.S */ unsigned long __cpu_flush; /* used by head.S */ const char *arch_name; const char *elf_name; diff --git a/include/asm-arm/signal.h b/include/asm-arm/signal.h index ced69161917b8..d0fb487aba4f2 100644 --- a/include/asm-arm/signal.h +++ b/include/asm-arm/signal.h @@ -82,7 +82,6 @@ typedef unsigned long sigset_t; * is running in 26-bit. * SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)). * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_NODEFER prevents the current signal from being masked in the handler. * SA_RESETHAND clears the handler when the signal is delivered. * @@ -101,7 +100,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ /* @@ -113,10 +111,6 @@ typedef unsigned long sigset_t; #define MINSIGSTKSZ 2048 #define SIGSTKSZ 8192 -#ifdef __KERNEL__ -#define SA_TIMER 0x40000000 -#endif - #include <asm-generic/signal.h> #ifdef __KERNEL__ diff --git a/include/asm-arm/socket.h b/include/asm-arm/socket.h index 3c51da6438c95..19f7df702b069 100644 --- a/include/asm-arm/socket.h +++ b/include/asm-arm/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h index c46b5c84275f3..f28b236139ed4 100644 --- a/include/asm-arm/thread_info.h +++ b/include/asm-arm/thread_info.h @@ -111,12 +111,13 @@ extern void iwmmxt_task_disable(struct thread_info *); extern void iwmmxt_task_copy(struct thread_info *, void *); extern void iwmmxt_task_restore(struct thread_info *, void *); extern void iwmmxt_task_release(struct thread_info *); +extern void iwmmxt_task_switch(struct thread_info *); #endif /* * We use bit 30 of the preempt_count to indicate that kernel - * preemption is occuring. See include/asm-arm/hardirq.h. + * preemption is occurring. See include/asm-arm/hardirq.h. */ #define PREEMPT_ACTIVE 0x40000000 diff --git a/include/asm-arm26/floppy.h b/include/asm-arm26/floppy.h index a18af069ca288..efb732165a4ff 100644 --- a/include/asm-arm26/floppy.h +++ b/include/asm-arm26/floppy.h @@ -22,7 +22,7 @@ #define fd_inb(port) inb((port)) #define fd_request_irq() request_irq(IRQ_FLOPPYDISK,floppy_interrupt,\ - SA_INTERRUPT,"floppy",NULL) + IRQF_DISABLED,"floppy",NULL) #define fd_free_irq() free_irq(IRQ_FLOPPYDISK,NULL) #define fd_disable_irq() disable_irq(IRQ_FLOPPYDISK) #define fd_enable_irq() enable_irq(IRQ_FLOPPYDISK) diff --git a/include/asm-arm26/signal.h b/include/asm-arm26/signal.h index 37ad25355591f..967ba4947e401 100644 --- a/include/asm-arm26/signal.h +++ b/include/asm-arm26/signal.h @@ -82,7 +82,6 @@ typedef unsigned long sigset_t; * is running in 26-bit. * SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)). * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_NODEFER prevents the current signal from being masked in the handler. * SA_RESETHAND clears the handler when the signal is delivered. * @@ -101,7 +100,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ /* diff --git a/include/asm-arm26/socket.h b/include/asm-arm26/socket.h index 3c51da6438c95..19f7df702b069 100644 --- a/include/asm-arm26/socket.h +++ b/include/asm-arm26/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-cris/arch-v10/irq.h b/include/asm-cris/arch-v10/irq.h index 4fa8945b02637..b1128a9984ae5 100644 --- a/include/asm-cris/arch-v10/irq.h +++ b/include/asm-cris/arch-v10/irq.h @@ -141,7 +141,7 @@ __asm__ ( \ * it here, we would not get the multiple_irq at all. * * The non-blocking here is based on the knowledge that the timer interrupt is - * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not + * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not * be an sti() before the timer irq handler is run to acknowledge the interrupt. */ diff --git a/include/asm-cris/arch-v32/arbiter.h b/include/asm-cris/arch-v32/arbiter.h index dba3c285cacd5..081a911d7af17 100644 --- a/include/asm-cris/arch-v32/arbiter.h +++ b/include/asm-cris/arch-v32/arbiter.h @@ -20,8 +20,8 @@ enum arbiter_all_accesses = 0xff }; -int crisv32_arbiter_allocate_bandwith(int client, int region, - unsigned long bandwidth); +int crisv32_arbiter_allocate_bandwidth(int client, int region, + unsigned long bandwidth); int crisv32_arbiter_watch(unsigned long start, unsigned long size, unsigned long clients, unsigned long accesses, watch_callback* cb); diff --git a/include/asm-cris/arch-v32/irq.h b/include/asm-cris/arch-v32/irq.h index eeb0a80262c88..bac94ee6bc90b 100644 --- a/include/asm-cris/arch-v32/irq.h +++ b/include/asm-cris/arch-v32/irq.h @@ -98,7 +98,7 @@ __asm__ ( \ * if we had BLOCK'edit here, we would not get the multiple_irq at all. * * The non-blocking here is based on the knowledge that the timer interrupt is - * registred as a fast interrupt (SA_INTERRUPT) so that we _know_ there will not + * registred as a fast interrupt (IRQF_DISABLED) so that we _know_ there will not * be an sti() before the timer irq handler is run to acknowledge the interrupt. */ #define BUILD_TIMER_IRQ(nr, mask) \ diff --git a/include/asm-cris/hw_irq.h b/include/asm-cris/hw_irq.h index 341536a234e9c..298066020af21 100644 --- a/include/asm-cris/hw_irq.h +++ b/include/asm-cris/hw_irq.h @@ -1,7 +1,5 @@ #ifndef _ASM_HW_IRQ_H #define _ASM_HW_IRQ_H -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {} - #endif diff --git a/include/asm-cris/irq.h b/include/asm-cris/irq.h index 4b338792218b0..998cce9f32003 100644 --- a/include/asm-cris/irq.h +++ b/include/asm-cris/irq.h @@ -1,11 +1,6 @@ #ifndef _ASM_IRQ_H #define _ASM_IRQ_H -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - #include <asm/arch/irq.h> static inline int irq_canonicalize(int irq) diff --git a/include/asm-cris/signal.h b/include/asm-cris/signal.h index dfe039593a78d..349ae682b5686 100644 --- a/include/asm-cris/signal.h +++ b/include/asm-cris/signal.h @@ -74,7 +74,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -95,7 +94,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-cris/socket.h b/include/asm-cris/socket.h index 8b1da3e58c558..01cfdf1d6d339 100644 --- a/include/asm-cris/socket.h +++ b/include/asm-cris/socket.h @@ -50,6 +50,7 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-frv/irq-routing.h b/include/asm-frv/irq-routing.h index 686fb2b39d6a5..ac3ab900a1dce 100644 --- a/include/asm-frv/irq-routing.h +++ b/include/asm-frv/irq-routing.h @@ -51,7 +51,7 @@ struct irq_source { struct irq_level { int usage; int disable_count; - unsigned long flags; /* current SA_INTERRUPT and SA_SHIRQ settings */ + unsigned long flags; /* current IRQF_DISABLED and IRQF_SHARED settings */ spinlock_t lock; struct irq_source *sources; }; diff --git a/include/asm-frv/signal.h b/include/asm-frv/signal.h index dcc1b35929188..2079197d483d3 100644 --- a/include/asm-frv/signal.h +++ b/include/asm-frv/signal.h @@ -74,7 +74,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -94,7 +93,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-frv/socket.h b/include/asm-frv/socket.h index 7177f8b9817cc..31db18fc871fa 100644 --- a/include/asm-frv/socket.h +++ b/include/asm-frv/socket.h @@ -48,6 +48,7 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h new file mode 100644 index 0000000000000..cb05bf69745a5 --- /dev/null +++ b/include/asm-generic/audit_change_attr.h @@ -0,0 +1,18 @@ +__NR_chmod, +__NR_fchmod, +__NR_chown, +__NR_fchown, +__NR_lchown, +__NR_setxattr, +__NR_lsetxattr, +__NR_fsetxattr, +__NR_removexattr, +__NR_lremovexattr, +__NR_fremovexattr, +__NR_fchownat, +__NR_fchmodat, +#ifdef __NR_chown32 +__NR_chown32, +__NR_fchown32, +__NR_lchown32, +#endif diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h new file mode 100644 index 0000000000000..161a7a58fbab5 --- /dev/null +++ b/include/asm-generic/audit_dir_write.h @@ -0,0 +1,14 @@ +__NR_rename, +__NR_mkdir, +__NR_rmdir, +__NR_creat, +__NR_link, +__NR_unlink, +__NR_symlink, +__NR_mknod, +__NR_mkdirat, +__NR_mknodat, +__NR_unlinkat, +__NR_renameat, +__NR_linkat, +__NR_symlinkat, diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 0b49f9e070f14..962cad7cfbbda 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -14,5 +14,6 @@ extern char _end[]; extern char __per_cpu_start[], __per_cpu_end[]; extern char __kprobes_text_start[], __kprobes_text_end[]; extern char __initdata_begin[], __initdata_end[]; +extern char __start_rodata[], __end_rodata[]; #endif /* _ASM_GENERIC_SECTIONS_H_ */ diff --git a/include/asm-h8300/signal.h b/include/asm-h8300/signal.h index 8eccdc1761635..7bc15048a64f8 100644 --- a/include/asm-h8300/signal.h +++ b/include/asm-h8300/signal.h @@ -74,7 +74,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -94,7 +93,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-h8300/socket.h b/include/asm-h8300/socket.h index d98cf85bafc1d..ebc830fee0d08 100644 --- a/include/asm-h8300/socket.h +++ b/include/asm-h8300/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h index c61bd1a17f370..96adbabec7406 100644 --- a/include/asm-i386/alternative.h +++ b/include/asm-i386/alternative.h @@ -19,11 +19,19 @@ struct alt_instr { extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end); struct module; +#ifdef CONFIG_SMP extern void alternatives_smp_module_add(struct module *mod, char *name, void *locks, void *locks_end, void *text, void *text_end); extern void alternatives_smp_module_del(struct module *mod); extern void alternatives_smp_switch(int smp); +#else +static inline void alternatives_smp_module_add(struct module *mod, char *name, + void *locks, void *locks_end, + void *text, void *text_end) {} +static inline void alternatives_smp_module_del(struct module *mod) {} +static inline void alternatives_smp_switch(int smp) {} +#endif #endif diff --git a/include/asm-i386/floppy.h b/include/asm-i386/floppy.h index 9cb2793eb211d..359ead60b7189 100644 --- a/include/asm-i386/floppy.h +++ b/include/asm-i386/floppy.h @@ -144,11 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy) static int fd_request_irq(void) { if(can_use_virtual_dma) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", NULL); else - return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_interrupt, + IRQF_DISABLED, "floppy", NULL); } diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h index a4c0a5a9ffd84..87e5a351d8812 100644 --- a/include/asm-i386/hw_irq.h +++ b/include/asm-i386/hw_irq.h @@ -69,14 +69,4 @@ extern atomic_t irq_mis_count; #define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs)) -#if defined(CONFIG_X86_IO_APIC) -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{ - if (IO_APIC_IRQ(i)) - send_IPI_self(IO_APIC_VECTOR(i)); -} -#else -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {} -#endif - #endif /* _ASM_HW_IRQ_H */ diff --git a/include/asm-i386/mach-visws/setup_arch.h b/include/asm-i386/mach-visws/setup_arch.h index b92d6d9a4d3ce..33f700ef68316 100644 --- a/include/asm-i386/mach-visws/setup_arch.h +++ b/include/asm-i386/mach-visws/setup_arch.h @@ -1,5 +1,8 @@ /* Hook to call BIOS initialisation function */ +extern unsigned long sgivwfb_mem_phys; +extern unsigned long sgivwfb_mem_size; + /* no action for visws */ #define ARCH_SETUP diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h index 026fd231488dc..3824a502351f5 100644 --- a/include/asm-i386/signal.h +++ b/include/asm-i386/signal.h @@ -77,7 +77,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -97,7 +96,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-i386/socket.h b/include/asm-i386/socket.h index 802ae76195b72..5755d57c4e952 100644 --- a/include/asm-i386/socket.h +++ b/include/asm-i386/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h index ea8b8c407ab4a..27f9df6b91453 100644 --- a/include/asm-ia64/hw_irq.h +++ b/include/asm-ia64/hw_irq.h @@ -97,8 +97,7 @@ extern int reserve_irq_vector (int vector); extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect); extern void register_percpu_irq (ia64_vector vec, struct irqaction *action); -static inline void -hw_resend_irq (struct hw_interrupt_type *h, unsigned int vector) +static inline void ia64_resend_irq(unsigned int vector) { platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0); } diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h index dbe86c0bbce5f..8acb00190d5a4 100644 --- a/include/asm-ia64/irq.h +++ b/include/asm-ia64/irq.h @@ -14,10 +14,7 @@ #define NR_IRQS 256 #define NR_IRQ_VECTORS NR_IRQS -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU +#define IRQF_PERCPU 0x02000000 static __inline__ int irq_canonicalize (int irq) diff --git a/include/asm-ia64/signal.h b/include/asm-ia64/signal.h index 5e328ed5d01d5..4f5ca5643cb12 100644 --- a/include/asm-ia64/signal.h +++ b/include/asm-ia64/signal.h @@ -56,7 +56,6 @@ * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -76,7 +75,6 @@ #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 @@ -114,8 +112,6 @@ #define _NSIG_BPW 64 #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -#define SA_PERCPU_IRQ 0x02000000 - #endif /* __KERNEL__ */ #include <asm-generic/signal.h> diff --git a/include/asm-ia64/sn/tioca_provider.h b/include/asm-ia64/sn/tioca_provider.h index ab7fe2463468d..65cdd73c2a57a 100644 --- a/include/asm-ia64/sn/tioca_provider.h +++ b/include/asm-ia64/sn/tioca_provider.h @@ -27,7 +27,7 @@ #define PV908234 (1 << 1) /* CA:AGPDMA write request data mismatch with ABC1CL merge */ #define PV895469 (1 << 1) - /* TIO:CA TLB invalidate of written GART entries possibly not occuring in CA*/ + /* TIO:CA TLB invalidate of written GART entries possibly not occurring in CA*/ #define PV910244 (1 << 1) struct tioca_dmamap{ diff --git a/include/asm-ia64/socket.h b/include/asm-ia64/socket.h index a255006fb7b51..d638ef3d50c3a 100644 --- a/include/asm-ia64/socket.h +++ b/include/asm-ia64/socket.h @@ -57,5 +57,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_IA64_SOCKET_H */ diff --git a/include/asm-m32r/hw_irq.h b/include/asm-m32r/hw_irq.h index 8d7e9d0e09e87..7138537cda030 100644 --- a/include/asm-m32r/hw_irq.h +++ b/include/asm-m32r/hw_irq.h @@ -1,9 +1,4 @@ #ifndef _ASM_M32R_HW_IRQ_H #define _ASM_M32R_HW_IRQ_H -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{ - /* Nothing to do */ -} - #endif /* _ASM_M32R_HW_IRQ_H */ diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h index 95f69b1919537..e750045164d4e 100644 --- a/include/asm-m32r/signal.h +++ b/include/asm-m32r/signal.h @@ -81,7 +81,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -101,7 +100,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-m32r/socket.h b/include/asm-m32r/socket.h index 8b6680f223c0b..acdf748fcdc8a 100644 --- a/include/asm-m32r/socket.h +++ b/include/asm-m32r/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_M32R_SOCKET_H */ diff --git a/include/asm-m68k/floppy.h b/include/asm-m68k/floppy.h index 63a05ed95c17f..57f4fdda65ab2 100644 --- a/include/asm-m68k/floppy.h +++ b/include/asm-m68k/floppy.h @@ -88,8 +88,8 @@ static __inline__ void fd_outb(unsigned char value, int port) static int fd_request_irq(void) { if(MACH_IS_Q40) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", floppy_hardint); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", floppy_hardint); else if(MACH_IS_SUN3X) return sun3xflop_request_irq(); return -ENXIO; diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h index f4ae7d8feac68..3257f9881002d 100644 --- a/include/asm-m68k/irq.h +++ b/include/asm-m68k/irq.h @@ -67,8 +67,8 @@ struct pt_regs; /* * various flags for request_irq() - the Amiga now uses the standard - * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ - * are your friends. + * mechanism like all other architectures - IRQF_DISABLED and + * IRQF_SHARED are your friends. */ #ifndef MACH_AMIGA_ONLY #define IRQ_FLG_LOCK (0x0001) /* handler is not replaceable */ diff --git a/include/asm-m68k/signal.h b/include/asm-m68k/signal.h index 85037a3d3e8e0..de1ba6ead3b43 100644 --- a/include/asm-m68k/signal.h +++ b/include/asm-m68k/signal.h @@ -74,7 +74,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -94,7 +93,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ /* * sigaltstack controls diff --git a/include/asm-m68k/socket.h b/include/asm-m68k/socket.h index f578ca4b776a3..a5966ec005ae6 100644 --- a/include/asm-m68k/socket.h +++ b/include/asm-m68k/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-m68k/sun3xflop.h b/include/asm-m68k/sun3xflop.h index 98a9f79dab29b..ca8cc41138437 100644 --- a/include/asm-m68k/sun3xflop.h +++ b/include/asm-m68k/sun3xflop.h @@ -208,7 +208,8 @@ static int sun3xflop_request_irq(void) if(!once) { once = 1; - error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, SA_INTERRUPT, "floppy", NULL); + error = request_irq(FLOPPY_IRQ, sun3xflop_hardint, + IRQF_DISABLED, "floppy", NULL); return ((error == 0) ? 0 : -1); } else return 0; } diff --git a/include/asm-m68knommu/irq.h b/include/asm-m68knommu/irq.h index 53557274eef81..45e7a2fd16893 100644 --- a/include/asm-m68knommu/irq.h +++ b/include/asm-m68knommu/irq.h @@ -62,8 +62,8 @@ extern void (*mach_disable_irq)(unsigned int); /* * various flags for request_irq() - the Amiga now uses the standard - * mechanism like all other architectures - SA_INTERRUPT and SA_SHIRQ - * are your friends. + * mechanism like all other architectures - IRQF_DISABLED and + * IRQF_SHARED are your friends. */ #define IRQ_FLG_LOCK (0x0001) /* handler is not replaceable */ #define IRQ_FLG_REPLACE (0x0002) /* replace existing handler */ diff --git a/include/asm-m68knommu/signal.h b/include/asm-m68knommu/signal.h index 1d13187f60629..216c08be54a03 100644 --- a/include/asm-m68knommu/signal.h +++ b/include/asm-m68knommu/signal.h @@ -74,7 +74,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -94,7 +93,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ /* * sigaltstack controls diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h index 2c42f6b00a49e..92e62ef711edb 100644 --- a/include/asm-mips/asmmacro.h +++ b/include/asm-mips/asmmacro.h @@ -26,14 +26,14 @@ ori \reg, \reg, TCSTATUS_IXMT xori \reg, \reg, TCSTATUS_IXMT mtc0 \reg, CP0_TCSTATUS - ehb + _ehb .endm .macro local_irq_disable reg=t0 mfc0 \reg, CP0_TCSTATUS ori \reg, \reg, TCSTATUS_IXMT mtc0 \reg, CP0_TCSTATUS - ehb + _ehb .endm #else .macro local_irq_enable reg=t0 diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h index 881ce1f9803da..44285a9d55204 100644 --- a/include/asm-mips/cpu-features.h +++ b/include/asm-mips/cpu-features.h @@ -187,19 +187,15 @@ # endif #endif -#ifdef CONFIG_CPU_MIPSR2 -# if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint) -# define cpu_has_vint (cpu_data[0].options & MIPS_CPU_VINT) -# else -# define cpu_has_vint 0 -# endif -# if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic) -# define cpu_has_veic (cpu_data[0].options & MIPS_CPU_VEIC) -# else -# define cpu_has_veic 0 -# endif -#else +#if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint) +# define cpu_has_vint (cpu_data[0].options & MIPS_CPU_VINT) +#elif !defined(cpu_has_vint) # define cpu_has_vint 0 +#endif + +#if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic) +# define cpu_has_veic (cpu_data[0].options & MIPS_CPU_VEIC) +#elif !defined(cpu_has_veic) # define cpu_has_veic 0 #endif diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h index 1cadefbbc0373..6959bdb59310b 100644 --- a/include/asm-mips/fixmap.h +++ b/include/asm-mips/fixmap.h @@ -69,7 +69,11 @@ extern void __set_fixmap (enum fixed_addresses idx, * the start of the fixmap, and leave one page empty * at the top of mem.. */ +#if defined(CONFIG_CPU_TX39XX) || defined(CONFIG_CPU_TX49XX) +#define FIXADDR_TOP (0xff000000UL - 0x2000) +#else #define FIXADDR_TOP (0xffffe000UL) +#endif #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h index 66943c451c1db..25f5e8a4177d1 100644 --- a/include/asm-mips/hazards.h +++ b/include/asm-mips/hazards.h @@ -69,10 +69,10 @@ * Use a macro for ehb unless explicit support for MIPSR2 is enabled */ -#define irq_enable_hazard +#define irq_enable_hazard \ _ehb -#define irq_disable_hazard +#define irq_disable_hazard \ _ehb #elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) diff --git a/include/asm-mips/hw_irq.h b/include/asm-mips/hw_irq.h index c854d017c0e5b..458d9fdc76bf2 100644 --- a/include/asm-mips/hw_irq.h +++ b/include/asm-mips/hw_irq.h @@ -19,9 +19,9 @@ extern void init_8259A(int aeoi); extern atomic_t irq_err_count; -/* This may not be apropriate for all machines, we'll see ... */ -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{ -} +/* + * interrupt-retrigger: NOP for now. This may not be apropriate for all + * machines, we'll see ... + */ #endif /* __ASM_HW_IRQ_H */ diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h index d35c61776a024..896550bad3229 100644 --- a/include/asm-mips/irq.h +++ b/include/asm-mips/irq.h @@ -76,4 +76,8 @@ extern int setup_irq_smtc(unsigned int irq, struct irqaction * new, unsigned long hwmask); #endif /* CONFIG_MIPS_MT_SMTC */ +#ifdef CONFIG_SMP +#define ARCH_HAS_IRQ_PER_CPU +#endif + #endif /* _ASM_IRQ_H */ diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h index d7cbacdd21fe5..1bd4e27caf6b7 100644 --- a/include/asm-mips/mach-au1x00/au1xxx_psc.h +++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h @@ -512,7 +512,7 @@ typedef struct psc_smb { /* Transmit register control. */ -#define PSC_SMBTXRX_RSR (1 << 30) +#define PSC_SMBTXRX_RSR (1 << 28) #define PSC_SMBTXRX_STP (1 << 29) #define PSC_SMBTXRX_DATAMASK (0xff) diff --git a/include/asm-mips/mach-generic/floppy.h b/include/asm-mips/mach-generic/floppy.h index 83cd69e30ec3f..001a8ce17c173 100644 --- a/include/asm-mips/mach-generic/floppy.h +++ b/include/asm-mips/mach-generic/floppy.h @@ -98,7 +98,7 @@ static inline void fd_disable_irq(void) static inline int fd_request_irq(void) { return request_irq(FLOPPY_IRQ, floppy_interrupt, - SA_INTERRUPT, "floppy", NULL); + IRQF_DISABLED, "floppy", NULL); } static inline void fd_free_irq(void) diff --git a/include/asm-mips/mach-jazz/floppy.h b/include/asm-mips/mach-jazz/floppy.h index 9413117915f49..56e9ca6ae426b 100644 --- a/include/asm-mips/mach-jazz/floppy.h +++ b/include/asm-mips/mach-jazz/floppy.h @@ -90,7 +90,7 @@ static inline void fd_disable_irq(void) static inline int fd_request_irq(void) { return request_irq(FLOPPY_IRQ, floppy_interrupt, - SA_INTERRUPT, "floppy", NULL); + IRQF_DISABLED, "floppy", NULL); } static inline void fd_free_irq(void) diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h index 083d9c512a049..e994b0c012279 100644 --- a/include/asm-mips/mach-mips/irq.h +++ b/include/asm-mips/mach-mips/irq.h @@ -4,10 +4,4 @@ #define NR_IRQS 256 -#ifdef CONFIG_SMP - -#define ARCH_HAS_IRQ_PER_CPU - -#endif - #endif /* __ASM_MACH_MIPS_IRQ_H */ diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h index 673977901ed3e..9192d76c133dc 100644 --- a/include/asm-mips/mipsregs.h +++ b/include/asm-mips/mipsregs.h @@ -1459,7 +1459,8 @@ static inline void __emt(unsigned int previous) static inline void __ehb(void) { __asm__ __volatile__( - " ehb \n"); + " .set mips32r2 \n" + " ehb \n" " .set mips0 \n"); } /* diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h index a1f3a3fa9bd60..87a1dff951991 100644 --- a/include/asm-mips/signal.h +++ b/include/asm-mips/signal.h @@ -64,7 +64,6 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */ * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -84,7 +83,6 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */ #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 /* Only for o32 */ @@ -99,15 +97,6 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */ #ifdef __KERNEL__ -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. - */ -#define SA_SAMPLE_RANDOM SA_RESTART - #ifdef CONFIG_TRAD_SIGNALS #define sig_uses_siginfo(ka) ((ka)->sa.sa_flags & SA_SIGINFO) #else diff --git a/include/asm-mips/sn/ioc3.h b/include/asm-mips/sn/ioc3.h index f7d530f306f26..099677774d71b 100644 --- a/include/asm-mips/sn/ioc3.h +++ b/include/asm-mips/sn/ioc3.h @@ -5,6 +5,8 @@ #ifndef _IOC3_H #define _IOC3_H +#include <linux/types.h> + /* SUPERIO uart register map */ typedef volatile struct ioc3_uartregs { union { diff --git a/include/asm-mips/sn/klconfig.h b/include/asm-mips/sn/klconfig.h index 52238e65af8e4..b63cd0655b3d5 100644 --- a/include/asm-mips/sn/klconfig.h +++ b/include/asm-mips/sn/klconfig.h @@ -602,7 +602,7 @@ typedef struct klcpu_s { /* CPU */ typedef struct klhub_s { /* HUB */ klinfo_t hub_info; - uint hub_flags; /* PCFG_HUB_xxx flags */ + unsigned int hub_flags; /* PCFG_HUB_xxx flags */ klport_t hub_port; /* hub is connected to this */ nic_t hub_box_nic; /* nic of containing box */ klconf_off_t hub_mfg_nic; /* MFG NIC string */ @@ -611,7 +611,7 @@ typedef struct klhub_s { /* HUB */ typedef struct klhub_uart_s { /* HUB */ klinfo_t hubuart_info; - uint hubuart_flags; /* PCFG_HUB_xxx flags */ + unsigned int hubuart_flags; /* PCFG_HUB_xxx flags */ nic_t hubuart_box_nic; /* nic of containing box */ } klhub_uart_t ; @@ -710,7 +710,7 @@ typedef struct klvmed_s { /* VME DEVICE - VME BOARD */ /* XXX - Don't we need the number of ports here?!? */ typedef struct klrou_s { /* ROUTER */ klinfo_t rou_info ; - uint rou_flags ; /* PCFG_ROUTER_xxx flags */ + unsigned int rou_flags ; /* PCFG_ROUTER_xxx flags */ nic_t rou_box_nic ; /* nic of the containing module */ klport_t rou_port[MAX_ROUTER_PORTS + 1] ; /* array index 1 to 6 */ klconf_off_t rou_mfg_nic ; /* MFG NIC string */ @@ -733,8 +733,8 @@ typedef struct klgfx_s { /* GRAPHICS Device */ klinfo_t gfx_info; klconf_off_t old_gndevs; /* for compatibility with older proms */ klconf_off_t old_gdoff0; /* for compatibility with older proms */ - uint cookie; /* for compatibility with older proms */ - uint moduleslot; + unsigned int cookie; /* for compatibility with older proms */ + unsigned int moduleslot; struct klgfx_s *gfx_next_pipe; graphics_t gfx_specific; klconf_off_t pad0; /* for compatibility with older proms */ diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h index 0bb31e5aaca6a..36ebe4e186a7a 100644 --- a/include/asm-mips/socket.h +++ b/include/asm-mips/socket.h @@ -69,6 +69,7 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ #define SO_PEERSEC 30 #define SO_SNDBUFFORCE 31 #define SO_RCVBUFFORCE 33 +#define SO_PASSSEC 34 #ifdef __KERNEL__ diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h index 513aa5133830e..158a4cd12e460 100644 --- a/include/asm-mips/stackframe.h +++ b/include/asm-mips/stackframe.h @@ -304,7 +304,7 @@ mfc0 v0, CP0_TCSTATUS ori v0, TCSTATUS_IXMT mtc0 v0, CP0_TCSTATUS - ehb + _ehb DMT 5 # dmt a1 jal mips_ihb #endif /* CONFIG_MIPS_MT_SMTC */ @@ -325,14 +325,14 @@ * restore TCStatus.IXMT. */ LONG_L v1, PT_TCSTATUS(sp) - ehb + _ehb mfc0 v0, CP0_TCSTATUS andi v1, TCSTATUS_IXMT /* We know that TCStatua.IXMT should be set from above */ xori v0, v0, TCSTATUS_IXMT or v0, v0, v1 mtc0 v0, CP0_TCSTATUS - ehb + _ehb andi a1, a1, VPECONTROL_TE beqz a1, 1f emt @@ -411,7 +411,7 @@ /* Clear TKSU, leave IXMT */ xori t0, 0x00001800 mtc0 t0, CP0_TCSTATUS - ehb + _ehb /* We need to leave the global IE bit set, but clear EXL...*/ mfc0 t0, CP0_STATUS ori t0, ST0_EXL | ST0_ERL @@ -438,7 +438,7 @@ * and enable interrupts only for the * current TC, using the TCStatus register. */ - ehb + _ehb mfc0 t0,CP0_TCSTATUS /* Fortunately CU 0 is in the same place in both registers */ /* Set TCU0, TKSU (for later inversion) and IXMT */ @@ -447,7 +447,7 @@ /* Clear TKSU *and* IXMT */ xori t0, 0x00001c00 mtc0 t0, CP0_TCSTATUS - ehb + _ehb /* We need to leave the global IE bit set, but clear EXL...*/ mfc0 t0, CP0_STATUS ori t0, ST0_EXL @@ -479,7 +479,7 @@ andi v1, v0, TCSTATUS_IXMT ori v0, TCSTATUS_IXMT mtc0 v0, CP0_TCSTATUS - ehb + _ehb DMT 2 # dmt v0 /* * We don't know a priori if ra is "live" @@ -495,7 +495,7 @@ xori t0, 0x1e mtc0 t0, CP0_STATUS #ifdef CONFIG_MIPS_MT_SMTC - ehb + _ehb andi v0, v0, VPECONTROL_TE beqz v0, 2f nop /* delay slot */ diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 8bb0bb9b2e68d..809f9f55bacb8 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -326,16 +326,17 @@ #define __NR_unshare (__NR_Linux + 303) #define __NR_splice (__NR_Linux + 304) #define __NR_sync_file_range (__NR_Linux + 305) +#define __NR_tee (__NR_Linux + 306) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 305 +#define __NR_Linux_syscalls 306 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 305 +#define __NR_O32_Linux_syscalls 306 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -608,16 +609,17 @@ #define __NR_unshare (__NR_Linux + 262) #define __NR_splice (__NR_Linux + 263) #define __NR_sync_file_range (__NR_Linux + 264) +#define __NR_tee (__NR_Linux + 265) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 264 +#define __NR_Linux_syscalls 265 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 264 +#define __NR_64_Linux_syscalls 265 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -894,16 +896,17 @@ #define __NR_unshare (__NR_Linux + 266) #define __NR_splice (__NR_Linux + 267) #define __NR_sync_file_range (__NR_Linux + 268) +#define __NR_tee (__NR_Linux + 269) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 268 +#define __NR_Linux_syscalls 269 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 268 +#define __NR_N32_Linux_syscalls 269 #ifdef __KERNEL__ diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h index 3ce3440d1b0ca..1a7bfe699e0cc 100644 --- a/include/asm-parisc/assembly.h +++ b/include/asm-parisc/assembly.h @@ -48,6 +48,7 @@ #define CALLEE_SAVE_FRAME_SIZE (CALLEE_REG_FRAME_SIZE + CALLEE_FLOAT_FRAME_SIZE) #ifdef CONFIG_PA20 +#define LDCW ldcw,co #define BL b,l # ifdef CONFIG_64BIT # define LEVEL 2.0w @@ -55,6 +56,7 @@ # define LEVEL 2.0 # endif #else +#define LDCW ldcw #define BL bl #define LEVEL 1.1 #endif diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h index 289624d8b2d46..71b4eeea205a1 100644 --- a/include/asm-parisc/compat.h +++ b/include/asm-parisc/compat.h @@ -5,6 +5,7 @@ */ #include <linux/types.h> #include <linux/sched.h> +#include <linux/personality.h> #define COMPAT_USER_HZ 100 @@ -149,4 +150,14 @@ static __inline__ void __user *compat_alloc_user_space(long len) return (void __user *)regs->gr[30]; } +static inline int __is_compat_task(struct task_struct *t) +{ + return personality(t->personality) == PER_LINUX32; +} + +static inline int is_compat_task(void) +{ + return __is_compat_task(current); +} + #endif /* _ASM_PARISC_COMPAT_H */ diff --git a/include/asm-parisc/floppy.h b/include/asm-parisc/floppy.h index 458cdb2a75307..da2f9c1571430 100644 --- a/include/asm-parisc/floppy.h +++ b/include/asm-parisc/floppy.h @@ -156,11 +156,11 @@ static int vdma_get_dma_residue(unsigned int dummy) static int fd_request_irq(void) { if(can_use_virtual_dma) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", NULL); else - return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_interrupt, + IRQF_DISABLED, "floppy", NULL); } static unsigned long dma_mem_alloc(unsigned long size) diff --git a/include/asm-parisc/hw_irq.h b/include/asm-parisc/hw_irq.h index 151426e275213..6707f7df3921f 100644 --- a/include/asm-parisc/hw_irq.h +++ b/include/asm-parisc/hw_irq.h @@ -3,15 +3,6 @@ /* * linux/include/asm/hw_irq.h - * - * (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar - * - * moved some of the old arch/i386/kernel/irq.h to here. VY - * - * IRQ/IPI changes taken from work by Thomas Radke - * <tomsoft@informatik.tu-chemnitz.de> */ -extern void hw_resend_irq(struct hw_interrupt_type *, unsigned int); - #endif diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h index 377ba90c7d025..5cae260615a22 100644 --- a/include/asm-parisc/irq.h +++ b/include/asm-parisc/irq.h @@ -26,11 +26,6 @@ #define NR_IRQS (CPU_IRQ_MAX + 1) -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - static __inline__ int irq_canonicalize(int irq) { return (irq == 2) ? 9 : irq; diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h index 08364f957e7a8..c9b2e35326eed 100644 --- a/include/asm-parisc/pdc.h +++ b/include/asm-parisc/pdc.h @@ -278,12 +278,11 @@ typedef struct { /* constants for OS (NVM...) */ #define OS_ID_NONE 0 /* Undefined OS ID */ #define OS_ID_HPUX 1 /* HP-UX OS */ -#define OS_ID_LINUX OS_ID_HPUX /* just use the same value as hpux */ #define OS_ID_MPEXL 2 /* MPE XL OS */ #define OS_ID_OSF 3 /* OSF OS */ #define OS_ID_HPRT 4 /* HP-RT OS */ #define OS_ID_NOVEL 5 /* NOVELL OS */ -#define OS_ID_NT 6 /* NT OS */ +#define OS_ID_LINUX 6 /* Linux */ /* constants for PDC_CHASSIS */ @@ -352,8 +351,8 @@ struct pdc_cache_cf { /* for PDC_CACHE (I/D-caches) */ cc_wt : 1, /* 0 = WT-Dcache, 1 = WB-Dcache */ cc_sh : 2, /* 0 = separate I/D-cache, else shared I/D-cache */ cc_cst : 3, /* 0 = incoherent D-cache, 1=coherent D-cache */ - cc_pad1 : 5, /* reserved */ - cc_assoc: 8; /* associativity of I/D-cache */ + cc_pad1 : 10, /* reserved */ + cc_hv : 3; /* hversion dependent */ }; struct pdc_tlb_cf { /* for PDC_CACHE (I/D-TLB's) */ @@ -719,6 +718,7 @@ void setup_pdc(void); /* in inventory.c */ int pdc_add_valid(unsigned long address); int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len); int pdc_chassis_disp(unsigned long disp); +int pdc_chassis_warn(unsigned long *warn); int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info); int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index, void *iodc_data, unsigned int iodc_data_size); @@ -732,6 +732,7 @@ int pdc_model_cpuid(unsigned long *cpu_id); int pdc_model_versions(unsigned long *versions, int id); int pdc_model_capabilities(unsigned long *capabilities); int pdc_cache_info(struct pdc_cache_info *cache); +int pdc_spaceid_bits(unsigned long *space_bits); #ifndef CONFIG_PA20 int pdc_btlb_info(struct pdc_btlb_info *btlb); int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path); @@ -775,6 +776,18 @@ int pdc_sti_call(unsigned long func, unsigned long flags, extern void pdc_init(void); +static inline char * os_id_to_string(u16 os_id) { + switch(os_id) { + case OS_ID_NONE: return "No OS"; + case OS_ID_HPUX: return "HP-UX"; + case OS_ID_MPEXL: return "MPE-iX"; + case OS_ID_OSF: return "OSF"; + case OS_ID_HPRT: return "HP-RT"; + case OS_ID_NOVEL: return "Novell Netware"; + case OS_ID_LINUX: return "Linux"; + default: return "Unknown"; + } +} #endif /* __ASSEMBLY__ */ #endif /* _PARISC_PDC_H */ diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h index b6bcc672ba806..5066c54dae0ab 100644 --- a/include/asm-parisc/pgtable.h +++ b/include/asm-parisc/pgtable.h @@ -506,13 +506,13 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, /* TLB page size encoding - see table 3-1 in parisc20.pdf */ #define _PAGE_SIZE_ENCODING_4K 0 -#define _PAGE_SIZE_ENCODING_16K 1 -#define _PAGE_SIZE_ENCODING_64K 2 +#define _PAGE_SIZE_ENCODING_16K 1 +#define _PAGE_SIZE_ENCODING_64K 2 #define _PAGE_SIZE_ENCODING_256K 3 #define _PAGE_SIZE_ENCODING_1M 4 #define _PAGE_SIZE_ENCODING_4M 5 -#define _PAGE_SIZE_ENCODING_16M 6 -#define _PAGE_SIZE_ENCODING_64M 7 +#define _PAGE_SIZE_ENCODING_16M 6 +#define _PAGE_SIZE_ENCODING_64M 7 #if defined(CONFIG_PARISC_PAGE_SIZE_4KB) # define _PAGE_SIZE_ENCODING_DEFAULT _PAGE_SIZE_ENCODING_4K diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h index ca49dc91f4fca..b73626f040dac 100644 --- a/include/asm-parisc/processor.h +++ b/include/asm-parisc/processor.h @@ -26,14 +26,12 @@ * Default implementation of macro that returns current * instruction pointer ("program counter"). */ - -/* We cannot use MFIA as it was added for PA2.0 - prumpf - - At one point there were no "0f/0b" type local symbols in gas for - PA-RISC. This is no longer true, but this still seems like the - nicest way to implement this. */ - -#define current_text_addr() ({ void *pc; __asm__("\n\tblr 0,%0\n\tnop":"=r" (pc)); pc; }) +#ifdef CONFIG_PA20 +#define current_ia(x) __asm__("mfia %0" : "=r"(x)) +#else /* mfia added in pa2.0 */ +#define current_ia(x) __asm__("blr 0,%0\n\tnop" : "=r"(x)) +#endif +#define current_text_addr() ({ void *pc; current_ia(pc); pc; }) #define TASK_SIZE (current->thread.task_size) #define TASK_UNMAPPED_BASE (current->thread.map_base) diff --git a/include/asm-parisc/signal.h b/include/asm-parisc/signal.h index 25cb23ef7dd12..98a82fa0cfdbf 100644 --- a/include/asm-parisc/signal.h +++ b/include/asm-parisc/signal.h @@ -48,7 +48,6 @@ * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -69,7 +68,6 @@ #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 /* obsolete -- ignored */ diff --git a/include/asm-parisc/socket.h b/include/asm-parisc/socket.h index 1bf54dc53c101..ce2eae1708b5e 100644 --- a/include/asm-parisc/socket.h +++ b/include/asm-parisc/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 0x401c #define SO_PEERSEC 0x401d +#define SO_PASSSEC 0x401e #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index 863876134b2ca..5fe2d2329ab5e 100644 --- a/include/asm-parisc/system.h +++ b/include/asm-parisc/system.h @@ -155,13 +155,14 @@ static inline void set_eiem(unsigned long val) type and dynamically select the 16-byte aligned int from the array for the semaphore. */ -#define __PA_LDCW_ALIGNMENT 16 -#define __ldcw_align(a) ({ \ - unsigned long __ret = (unsigned long) &(a)->lock[0]; \ - __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) & ~(__PA_LDCW_ALIGNMENT - 1); \ - (volatile unsigned int *) __ret; \ +#define __PA_LDCW_ALIGNMENT 16 +#define __ldcw_align(a) ({ \ + unsigned long __ret = (unsigned long) &(a)->lock[0]; \ + __ret = (__ret + __PA_LDCW_ALIGNMENT - 1) \ + & ~(__PA_LDCW_ALIGNMENT - 1); \ + (volatile unsigned int *) __ret; \ }) -#define LDCW "ldcw" +#define __LDCW "ldcw" #else /*CONFIG_PA20*/ /* From: "Jim Hull" <jim.hull of hp.com> @@ -171,17 +172,18 @@ static inline void set_eiem(unsigned long val) they only require "natural" alignment (4-byte for ldcw, 8-byte for ldcd). */ -#define __PA_LDCW_ALIGNMENT 4 +#define __PA_LDCW_ALIGNMENT 4 #define __ldcw_align(a) ((volatile unsigned int *)a) -#define LDCW "ldcw,co" +#define __LDCW "ldcw,co" #endif /*!CONFIG_PA20*/ /* LDCW, the only atomic read-write operation PA-RISC has. *sigh*. */ -#define __ldcw(a) ({ \ - unsigned __ret; \ - __asm__ __volatile__(LDCW " 0(%1),%0" : "=r" (__ret) : "r" (a)); \ - __ret; \ +#define __ldcw(a) ({ \ + unsigned __ret; \ + __asm__ __volatile__(__LDCW " 0(%1),%0" \ + : "=r" (__ret) : "r" (a)); \ + __ret; \ }) #ifdef CONFIG_SMP diff --git a/include/asm-parisc/uaccess.h b/include/asm-parisc/uaccess.h index f6c417c8c484a..d973e8b3466ca 100644 --- a/include/asm-parisc/uaccess.h +++ b/include/asm-parisc/uaccess.h @@ -172,7 +172,11 @@ struct exception_data { /* * The "__put_user/kernel_asm()" macros tell gcc they read from memory * instead of writing. This is because they do not write to any memory - * gcc knows about, so there are no aliasing issues. + * gcc knows about, so there are no aliasing issues. These macros must + * also be aware that "fixup_put_user_skip_[12]" are executed in the + * context of the fault, and any registers used there must be listed + * as clobbers. In this case only "r1" is used by the current routines. + * r8/r9 are already listed as err/val. */ #ifdef __LP64__ @@ -183,7 +187,8 @@ struct exception_data { "\t.dword\t1b,fixup_put_user_skip_1\n" \ "\t.previous" \ : "=r"(__pu_err) \ - : "r"(ptr), "r"(x), "0"(__pu_err)) + : "r"(ptr), "r"(x), "0"(__pu_err) \ + : "r1") #define __put_user_asm(stx,x,ptr) \ __asm__ __volatile__ ( \ diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h index 12b867238a475..27bcfad1c3e33 100644 --- a/include/asm-parisc/unistd.h +++ b/include/asm-parisc/unistd.h @@ -797,11 +797,6 @@ #define SYS_ify(syscall_name) __NR_##syscall_name -/* Assume all syscalls are done from PIC code just to be - * safe. The worst case scenario is that you lose a register - * and save/restore r19 across the syscall. */ -#define PIC - #ifndef ASM_LINE_SEP # define ASM_LINE_SEP ; #endif diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index fab41c280aa19..1ba3c9983614d 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -117,38 +117,30 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_PPC_LE ASM_CONST(0x0000000000200000) #define CPU_FTR_REAL_LE ASM_CONST(0x0000000000400000) +/* + * Add the 64-bit processor unique features in the top half of the word; + * on 32-bit, make the names available but defined to be 0. + */ #ifdef __powerpc64__ -/* Add the 64b processor unique features in the top half of the word */ -#define CPU_FTR_SLB ASM_CONST(0x0000000100000000) -#define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000) -#define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000) -#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000) -#define CPU_FTR_IABR ASM_CONST(0x0000002000000000) -#define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000) -#define CPU_FTR_CTRL ASM_CONST(0x0000008000000000) -#define CPU_FTR_SMT ASM_CONST(0x0000010000000000) -#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000) -#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000) -#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0000100000000000) -#define CPU_FTR_PAUSE_ZERO ASM_CONST(0x0000200000000000) -#define CPU_FTR_PURR ASM_CONST(0x0000400000000000) +#define LONG_ASM_CONST(x) ASM_CONST(x) #else -/* ensure on 32b processors the flags are available for compiling but - * don't do anything */ -#define CPU_FTR_SLB ASM_CONST(0x0) -#define CPU_FTR_16M_PAGE ASM_CONST(0x0) -#define CPU_FTR_TLBIEL ASM_CONST(0x0) -#define CPU_FTR_NOEXECUTE ASM_CONST(0x0) -#define CPU_FTR_IABR ASM_CONST(0x0) -#define CPU_FTR_MMCRA ASM_CONST(0x0) -#define CPU_FTR_CTRL ASM_CONST(0x0) -#define CPU_FTR_SMT ASM_CONST(0x0) -#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0) -#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0) -#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0) -#define CPU_FTR_PURR ASM_CONST(0x0) +#define LONG_ASM_CONST(x) 0 #endif +#define CPU_FTR_SLB LONG_ASM_CONST(0x0000000100000000) +#define CPU_FTR_16M_PAGE LONG_ASM_CONST(0x0000000200000000) +#define CPU_FTR_TLBIEL LONG_ASM_CONST(0x0000000400000000) +#define CPU_FTR_NOEXECUTE LONG_ASM_CONST(0x0000000800000000) +#define CPU_FTR_IABR LONG_ASM_CONST(0x0000002000000000) +#define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000004000000000) +#define CPU_FTR_CTRL LONG_ASM_CONST(0x0000008000000000) +#define CPU_FTR_SMT LONG_ASM_CONST(0x0000010000000000) +#define CPU_FTR_COHERENT_ICACHE LONG_ASM_CONST(0x0000020000000000) +#define CPU_FTR_LOCKLESS_TLBIE LONG_ASM_CONST(0x0000040000000000) +#define CPU_FTR_CI_LARGE_PAGE LONG_ASM_CONST(0x0000100000000000) +#define CPU_FTR_PAUSE_ZERO LONG_ASM_CONST(0x0000200000000000) +#define CPU_FTR_PURR LONG_ASM_CONST(0x0000400000000000) + #ifndef __ASSEMBLY__ #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \ diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h index 9c8d91bf5a0d9..fd242a22331c6 100644 --- a/include/asm-powerpc/floppy.h +++ b/include/asm-powerpc/floppy.h @@ -27,7 +27,7 @@ #define fd_disable_irq() disable_irq(FLOPPY_IRQ) #define fd_cacheflush(addr,size) /* nothing */ #define fd_request_irq() request_irq(FLOPPY_IRQ, floppy_interrupt, \ - SA_INTERRUPT, "floppy", NULL) + IRQF_DISABLED, "floppy", NULL) #define fd_free_irq() free_irq(FLOPPY_IRQ, NULL); #ifdef CONFIG_PCI diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h index ce0f7db63c167..d40359204abaa 100644 --- a/include/asm-powerpc/hw_irq.h +++ b/include/asm-powerpc/hw_irq.h @@ -86,27 +86,27 @@ static inline void local_irq_save_ptr(unsigned long *flags) #define mask_irq(irq) \ ({ \ irq_desc_t *desc = get_irq_desc(irq); \ - if (desc->handler && desc->handler->disable) \ - desc->handler->disable(irq); \ + if (desc->chip && desc->chip->disable) \ + desc->chip->disable(irq); \ }) #define unmask_irq(irq) \ ({ \ irq_desc_t *desc = get_irq_desc(irq); \ - if (desc->handler && desc->handler->enable) \ - desc->handler->enable(irq); \ + if (desc->chip && desc->chip->enable) \ + desc->chip->enable(irq); \ }) #define ack_irq(irq) \ ({ \ irq_desc_t *desc = get_irq_desc(irq); \ - if (desc->handler && desc->handler->ack) \ - desc->handler->ack(irq); \ + if (desc->chip && desc->chip->ack) \ + desc->chip->ack(irq); \ }) -/* Should we handle this via lost interrupts and IPIs or should we don't care like - * we do now ? --BenH. +/* + * interrupt-retrigger: should we handle this via lost interrupts and IPIs + * or should we not care like we do now ? --BenH. */ struct hw_interrupt_type; -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {} #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HW_IRQ_H */ diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index a10feec29d4d4..eb5f33e1977a2 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -30,11 +30,6 @@ #define IRQ_POLARITY_POSITIVE 0x2 /* high level or low->high edge */ #define IRQ_POLARITY_NEGATIVE 0x0 /* low level or high->low edge */ -/* - * IRQ line status macro IRQ_PER_CPU is used - */ -#define ARCH_HAS_IRQ_PER_CPU - #define get_irq_desc(irq) (&irq_desc[(irq)]) /* Define a way to iterate across irqs. */ diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h index b7c6fc12cce22..284c5a7db3ac4 100644 --- a/include/asm-powerpc/iseries/it_lp_queue.h +++ b/include/asm-powerpc/iseries/it_lp_queue.h @@ -29,20 +29,20 @@ struct HvLpEvent; -#define ITMaxLpQueues 8 +#define IT_LP_MAX_QUEUES 8 -#define NotUsed 0 // Queue will not be used by PLIC -#define DedicatedIo 1 // Queue dedicated to IO processor specified -#define DedicatedLp 2 // Queue dedicated to LP specified -#define Shared 3 // Queue shared for both IO and LP +#define IT_LP_NOT_USED 0 /* Queue will not be used by PLIC */ +#define IT_LP_DEDICATED_IO 1 /* Queue dedicated to IO processor specified */ +#define IT_LP_DEDICATED_LP 2 /* Queue dedicated to LP specified */ +#define IT_LP_SHARED 3 /* Queue shared for both IO and LP */ -#define LpEventStackSize 4096 -#define LpEventMaxSize 256 -#define LpEventAlign 64 +#define IT_LP_EVENT_STACK_SIZE 4096 +#define IT_LP_EVENT_MAX_SIZE 256 +#define IT_LP_EVENT_ALIGN 64 struct hvlpevent_queue { /* - * The xSlicCurEventPtr is the pointer to the next event stack entry + * The hq_current_event is the pointer to the next event stack entry * that will become valid. The OS must peek at this entry to determine * if it is valid. PLIC will set the valid indicator as the very last * store into that entry. @@ -52,23 +52,23 @@ struct hvlpevent_queue { * location again. * * If the event stack fills and there are overflow events, then PLIC - * will set the xPlicOverflowIntPending flag in which case the OS will + * will set the hq_overflow_pending flag in which case the OS will * have to fetch the additional LP events once they have drained the * event stack. * * The first 16-bytes are known by both the OS and PLIC. The remainder * of the cache line is for use by the OS. */ - u8 xPlicOverflowIntPending;// 0x00 Overflow events are pending - u8 xPlicStatus; // 0x01 DedicatedIo or DedicatedLp or NotUsed - u16 xSlicLogicalProcIndex; // 0x02 Logical Proc Index for correlation - u8 xPlicRsvd[12]; // 0x04 - char *xSlicCurEventPtr; // 0x10 - char *xSlicLastValidEventPtr; // 0x18 - char *xSlicEventStackPtr; // 0x20 - u8 xIndex; // 0x28 unique sequential index. - u8 xSlicRsvd[3]; // 0x29-2b - spinlock_t lock; + u8 hq_overflow_pending; /* 0x00 Overflow events are pending */ + u8 hq_status; /* 0x01 DedicatedIo or DedicatedLp or NotUsed */ + u16 hq_proc_index; /* 0x02 Logical Proc Index for correlation */ + u8 hq_reserved1[12]; /* 0x04 */ + char *hq_current_event; /* 0x10 */ + char *hq_last_event; /* 0x18 */ + char *hq_event_stack; /* 0x20 */ + u8 hq_index; /* 0x28 unique sequential index. */ + u8 hq_reserved2[3]; /* 0x29-2b */ + spinlock_t hq_lock; }; extern struct hvlpevent_queue hvlpevent_queue; diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h index 5a5c3b5ab1e02..dc1574c945f8f 100644 --- a/include/asm-powerpc/kdump.h +++ b/include/asm-powerpc/kdump.h @@ -15,6 +15,8 @@ #define KDUMP_TRAMPOLINE_START 0x0100 #define KDUMP_TRAMPOLINE_END 0x3000 +#define KDUMP_MIN_TCE_ENTRIES 2048 + #else /* !CONFIG_CRASH_DUMP */ #define PHYSICAL_START 0x0 diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h index efe8872ec5838..8f7fd5cfec34f 100644 --- a/include/asm-powerpc/kexec.h +++ b/include/asm-powerpc/kexec.h @@ -112,9 +112,13 @@ static inline void crash_setup_regs(struct pt_regs *newregs, #ifdef __powerpc64__ extern void kexec_smp_wait(void); /* get and clear naca physid, wait for master to copy new code to 0 */ -extern void __init kexec_setup(void); extern int crashing_cpu; extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)); +extern cpumask_t cpus_in_sr; +static inline int kexec_sr_activated(int cpu) +{ + return cpu_isset(cpu,cpus_in_sr); +} #endif /* __powerpc64 __ */ struct kimage; @@ -124,10 +128,13 @@ extern int default_machine_kexec_prepare(struct kimage *image); extern void default_machine_crash_shutdown(struct pt_regs *regs); extern void machine_kexec_simple(struct kimage *image); +extern void crash_kexec_secondary(struct pt_regs *regs); extern int overlaps_crashkernel(unsigned long start, unsigned long size); extern void reserve_crashkernel(void); #else /* !CONFIG_KEXEC */ +static inline int kexec_sr_activated(int cpu) { return 0; } +static inline void crash_kexec_secondary(struct pt_regs *regs) { } static inline int overlaps_crashkernel(unsigned long start, unsigned long size) { diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 73db1f71329db..eba133d149a79 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -81,6 +81,8 @@ struct machdep_calls { void (*tce_free)(struct iommu_table *tbl, long index, long npages); + unsigned long (*tce_get)(struct iommu_table *tbl, + long index); void (*tce_flush)(struct iommu_table *tbl); void (*iommu_dev_setup)(struct pci_dev *dev); void (*iommu_bus_setup)(struct pci_bus *bus); diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h index 3a5ebe229af56..c3fc7a28e3cd0 100644 --- a/include/asm-powerpc/mmu.h +++ b/include/asm-powerpc/mmu.h @@ -238,7 +238,6 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access, unsigned long ea, unsigned long vsid, int local, unsigned long trap); -extern void htab_finish_init(void); extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend, unsigned long pstart, unsigned long mode, int psize); diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h index 8c6b1a6d944f5..083ac917bd293 100644 --- a/include/asm-powerpc/mmu_context.h +++ b/include/asm-powerpc/mmu_context.h @@ -25,8 +25,13 @@ static inline void enter_lazy_tlb(struct mm_struct *mm, { } +/* + * The proto-VSID space has 2^35 - 1 segments available for user mappings. + * Each segment contains 2^28 bytes. Each context maps 2^44 bytes, + * so we can support 2^19-1 contexts (19 == 35 + 28 - 44). + */ #define NO_CONTEXT 0 -#define MAX_CONTEXT (0x100000-1) +#define MAX_CONTEXT ((1UL << 19) - 1) extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); extern void destroy_context(struct mm_struct *mm); diff --git a/include/asm-powerpc/mpc86xx.h b/include/asm-powerpc/mpc86xx.h index d0a6718d188bf..f260382739faa 100644 --- a/include/asm-powerpc/mpc86xx.h +++ b/include/asm-powerpc/mpc86xx.h @@ -15,15 +15,10 @@ #ifndef __ASM_POWERPC_MPC86xx_H__ #define __ASM_POWERPC_MPC86xx_H__ -#include <linux/config.h> #include <asm/mmu.h> #ifdef CONFIG_PPC_86xx -#ifdef CONFIG_MPC8641_HPCN -#include <platforms/86xx/mpc8641_hpcn.h> -#endif - #define _IO_BASE isa_io_base #define _ISA_MEM_BASE isa_mem_base #ifdef CONFIG_PCI diff --git a/include/asm-powerpc/of_device.h b/include/asm-powerpc/of_device.h index 6249a7c396395..c5c0b0b3cd52c 100644 --- a/include/asm-powerpc/of_device.h +++ b/include/asm-powerpc/of_device.h @@ -9,7 +9,7 @@ /* * The of_platform_bus_type is a bus type used by drivers that do not * attach to a macio or similar bus but still use OF probing - * mecanism + * mechanism */ extern struct bus_type of_platform_bus_type; diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h index 5d2c9e6c4be2b..46afd29b904e4 100644 --- a/include/asm-powerpc/pci.h +++ b/include/asm-powerpc/pci.h @@ -242,7 +242,7 @@ extern pgprot_t pci_phys_mem_access_prot(struct file *file, #define HAVE_ARCH_PCI_RESOURCE_TO_USER extern void pci_resource_to_user(const struct pci_dev *dev, int bar, const struct resource *rsrc, - u64 *start, u64 *end); + resource_size_t *start, resource_size_t *end); #endif /* CONFIG_PPC_MULTIPLATFORM || CONFIG_PPC32 */ #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/pmac_pfunc.h b/include/asm-powerpc/pmac_pfunc.h index cef61304ffc2b..1330d6a58c57c 100644 --- a/include/asm-powerpc/pmac_pfunc.h +++ b/include/asm-powerpc/pmac_pfunc.h @@ -205,7 +205,7 @@ extern void pmf_do_irq(struct pmf_function *func); * * The args array contains as many arguments as is required by the function, * this is dependent on the function you are calling, unfortunately Apple - * mecanism provides no way to encode that so you have to get it right at + * mechanism provides no way to encode that so you have to get it right at * the call site. Some functions require no args, in which case, you can * pass NULL. * diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h index 02e213e3d69f0..a33c6acffa61f 100644 --- a/include/asm-powerpc/rtas.h +++ b/include/asm-powerpc/rtas.h @@ -181,6 +181,9 @@ extern int rtas_set_rtc_time(struct rtc_time *rtc_time); extern unsigned int rtas_busy_delay_time(int status); extern unsigned int rtas_busy_delay(int status); +extern int early_init_dt_scan_rtas(unsigned long node, + const char *uname, int depth, void *data); + extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal); /* Error types logged. */ diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h index a4d8f86485412..a8c7babf4950c 100644 --- a/include/asm-powerpc/signal.h +++ b/include/asm-powerpc/signal.h @@ -63,7 +63,6 @@ typedef struct { * SA_FLAGS values: * * SA_ONSTACK is not currently supported, but will allow sigaltstack(2). - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -83,7 +82,6 @@ typedef struct { #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000u /* dummy -- ignored */ #define SA_RESTORER 0x04000000U diff --git a/include/asm-powerpc/socket.h b/include/asm-powerpc/socket.h index e4b8177d4acc4..c8b1da50e72db 100644 --- a/include/asm-powerpc/socket.h +++ b/include/asm-powerpc/socket.h @@ -55,5 +55,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_POWERPC_SOCKET_H */ diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index 4463148c659f9..dcde4410348d2 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -18,8 +18,9 @@ #include <linux/percpu.h> #include <asm/processor.h> -#ifdef CONFIG_PPC64 +#ifdef CONFIG_PPC_ISERIES #include <asm/paca.h> +#include <asm/firmware.h> #include <asm/iseries/hv_call.h> #endif @@ -177,7 +178,8 @@ static inline void set_dec(int val) #ifdef CONFIG_PPC_ISERIES int cur_dec; - if (get_lppaca()->shared_proc) { + if (firmware_has_feature(FW_FEATURE_ISERIES) && + get_lppaca()->shared_proc) { get_lppaca()->virtual_decr = val; cur_dec = get_dec(); if (cur_dec > val) diff --git a/include/asm-powerpc/todc.h b/include/asm-powerpc/todc.h new file mode 100644 index 0000000000000..60a8c39b8c117 --- /dev/null +++ b/include/asm-powerpc/todc.h @@ -0,0 +1,487 @@ +/* + * Definitions for the M48Txx and mc146818 series of Time of day/Real Time + * Clock chips. + * + * Author: Mark A. Greer <mgreer@mvista.com> + * + * 2001 (c) MontaVista, Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ + +/* + * Support for the M48T37/M48T59/.../mc146818 Real Time Clock chips. + * Purpose is to make one generic file that handles all of these chips instead + * of every platform implementing the same code over & over again. + */ + +#ifndef __PPC_KERNEL_TODC_H +#define __PPC_KERNEL_TODC_H + +typedef struct { + uint rtc_type; /* your particular chip */ + + /* + * Following are the addresses of the AS0, AS1, and DATA registers + * of these chips. Note that these are board-specific. + */ + unsigned int nvram_as0; + unsigned int nvram_as1; + unsigned int nvram_data; + + /* + * Define bits to stop external set of regs from changing so + * the chip can be read/written reliably. + */ + unsigned char enable_read; + unsigned char enable_write; + + /* + * Following is the number of AS0 address bits. This is normally + * 8 but some bad hardware routes address lines incorrectly. + */ + int as0_bits; + + int nvram_size; /* Size of NVRAM on chip */ + int sw_flags; /* Software control flags */ + + /* Following are the register offsets for the particular chip */ + int year; + int month; + int day_of_month; + int day_of_week; + int hours; + int minutes; + int seconds; + int control_b; + int control_a; + int watchdog; + int interrupts; + int alarm_date; + int alarm_hour; + int alarm_minutes; + int alarm_seconds; + int century; + int flags; + + /* + * Some RTC chips have their NVRAM buried behind a addr/data pair of + * regs on the first level/clock registers. The following fields + * are the addresses for those addr/data regs. + */ + int nvram_addr_reg; + int nvram_data_reg; +} todc_info_t; + +/* + * Define the types of TODC/RTC variants that are supported in + * arch/ppc/kernel/todc_time.c + * Make a new one of these for any chip somehow differs from what's already + * defined. That way, if you ever need to put in code to touch those + * bits/registers in todc_time.c, you can put it inside an + * 'if (todc_info->rtc_type == TODC_TYPE_XXX)' so you won't break + * anyone else. + */ +#define TODC_TYPE_MK48T35 1 +#define TODC_TYPE_MK48T37 2 +#define TODC_TYPE_MK48T59 3 +#define TODC_TYPE_DS1693 4 /* Dallas DS1693 RTC */ +#define TODC_TYPE_DS1743 5 /* Dallas DS1743 RTC */ +#define TODC_TYPE_DS1746 6 /* Dallas DS1746 RTC */ +#define TODC_TYPE_DS1747 7 /* Dallas DS1747 RTC */ +#define TODC_TYPE_DS1501 8 /* Dallas DS1501 RTC */ +#define TODC_TYPE_DS1643 9 /* Dallas DS1643 RTC */ +#define TODC_TYPE_PC97307 10 /* PC97307 internal RTC */ +#define TODC_TYPE_DS1557 11 /* Dallas DS1557 RTC */ +#define TODC_TYPE_DS17285 12 /* Dallas DS17285 RTC */ +#define TODC_TYPE_DS1553 13 /* Dallas DS1553 RTC */ +#define TODC_TYPE_MC146818 100 /* Leave room for m48txx's */ + +/* + * Bit to clear/set to enable reads/writes to the chip + */ +#define TODC_MK48TXX_CNTL_A_R 0x40 +#define TODC_MK48TXX_CNTL_A_W 0x80 +#define TODC_MK48TXX_DAY_CB 0x80 + +#define TODC_DS1501_CNTL_B_TE 0x80 + +/* + * Define flag bits used by todc routines. + */ +#define TODC_FLAG_2_LEVEL_NVRAM 0x00000001 + +/* + * Define the values for the various RTC's that should to into the todc_info + * table. + * Note: The XXX_NVRAM_SIZE, XXX_NVRAM_ADDR_REG, and XXX_NVRAM_DATA_REG only + * matter if XXX_SW_FLAGS has TODC_FLAG_2_LEVEL_NVRAM set. + */ +#define TODC_TYPE_MK48T35_NVRAM_SIZE 0x7ff8 +#define TODC_TYPE_MK48T35_SW_FLAGS 0 +#define TODC_TYPE_MK48T35_YEAR 0x7fff +#define TODC_TYPE_MK48T35_MONTH 0x7ffe +#define TODC_TYPE_MK48T35_DOM 0x7ffd /* Day of Month */ +#define TODC_TYPE_MK48T35_DOW 0x7ffc /* Day of Week */ +#define TODC_TYPE_MK48T35_HOURS 0x7ffb +#define TODC_TYPE_MK48T35_MINUTES 0x7ffa +#define TODC_TYPE_MK48T35_SECONDS 0x7ff9 +#define TODC_TYPE_MK48T35_CNTL_B 0x7ff9 +#define TODC_TYPE_MK48T35_CNTL_A 0x7ff8 +#define TODC_TYPE_MK48T35_WATCHDOG 0x0000 +#define TODC_TYPE_MK48T35_INTERRUPTS 0x0000 +#define TODC_TYPE_MK48T35_ALARM_DATE 0x0000 +#define TODC_TYPE_MK48T35_ALARM_HOUR 0x0000 +#define TODC_TYPE_MK48T35_ALARM_MINUTES 0x0000 +#define TODC_TYPE_MK48T35_ALARM_SECONDS 0x0000 +#define TODC_TYPE_MK48T35_CENTURY 0x0000 +#define TODC_TYPE_MK48T35_FLAGS 0x0000 +#define TODC_TYPE_MK48T35_NVRAM_ADDR_REG 0 +#define TODC_TYPE_MK48T35_NVRAM_DATA_REG 0 + +#define TODC_TYPE_MK48T37_NVRAM_SIZE 0x7ff0 +#define TODC_TYPE_MK48T37_SW_FLAGS 0 +#define TODC_TYPE_MK48T37_YEAR 0x7fff +#define TODC_TYPE_MK48T37_MONTH 0x7ffe +#define TODC_TYPE_MK48T37_DOM 0x7ffd /* Day of Month */ +#define TODC_TYPE_MK48T37_DOW 0x7ffc /* Day of Week */ +#define TODC_TYPE_MK48T37_HOURS 0x7ffb +#define TODC_TYPE_MK48T37_MINUTES 0x7ffa +#define TODC_TYPE_MK48T37_SECONDS 0x7ff9 +#define TODC_TYPE_MK48T37_CNTL_B 0x7ff9 +#define TODC_TYPE_MK48T37_CNTL_A 0x7ff8 +#define TODC_TYPE_MK48T37_WATCHDOG 0x7ff7 +#define TODC_TYPE_MK48T37_INTERRUPTS 0x7ff6 +#define TODC_TYPE_MK48T37_ALARM_DATE 0x7ff5 +#define TODC_TYPE_MK48T37_ALARM_HOUR 0x7ff4 +#define TODC_TYPE_MK48T37_ALARM_MINUTES 0x7ff3 +#define TODC_TYPE_MK48T37_ALARM_SECONDS 0x7ff2 +#define TODC_TYPE_MK48T37_CENTURY 0x7ff1 +#define TODC_TYPE_MK48T37_FLAGS 0x7ff0 +#define TODC_TYPE_MK48T37_NVRAM_ADDR_REG 0 +#define TODC_TYPE_MK48T37_NVRAM_DATA_REG 0 + +#define TODC_TYPE_MK48T59_NVRAM_SIZE 0x1ff0 +#define TODC_TYPE_MK48T59_SW_FLAGS 0 +#define TODC_TYPE_MK48T59_YEAR 0x1fff +#define TODC_TYPE_MK48T59_MONTH 0x1ffe +#define TODC_TYPE_MK48T59_DOM 0x1ffd /* Day of Month */ +#define TODC_TYPE_MK48T59_DOW 0x1ffc /* Day of Week */ +#define TODC_TYPE_MK48T59_HOURS 0x1ffb +#define TODC_TYPE_MK48T59_MINUTES 0x1ffa +#define TODC_TYPE_MK48T59_SECONDS 0x1ff9 +#define TODC_TYPE_MK48T59_CNTL_B 0x1ff9 +#define TODC_TYPE_MK48T59_CNTL_A 0x1ff8 +#define TODC_TYPE_MK48T59_WATCHDOG 0x1fff +#define TODC_TYPE_MK48T59_INTERRUPTS 0x1fff +#define TODC_TYPE_MK48T59_ALARM_DATE 0x1fff +#define TODC_TYPE_MK48T59_ALARM_HOUR 0x1fff +#define TODC_TYPE_MK48T59_ALARM_MINUTES 0x1fff +#define TODC_TYPE_MK48T59_ALARM_SECONDS 0x1fff +#define TODC_TYPE_MK48T59_CENTURY 0x1fff +#define TODC_TYPE_MK48T59_FLAGS 0x1fff +#define TODC_TYPE_MK48T59_NVRAM_ADDR_REG 0 +#define TODC_TYPE_MK48T59_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1501_NVRAM_SIZE 0x100 +#define TODC_TYPE_DS1501_SW_FLAGS TODC_FLAG_2_LEVEL_NVRAM +#define TODC_TYPE_DS1501_YEAR (TODC_TYPE_DS1501_NVRAM_SIZE + 0x06) +#define TODC_TYPE_DS1501_MONTH (TODC_TYPE_DS1501_NVRAM_SIZE + 0x05) +#define TODC_TYPE_DS1501_DOM (TODC_TYPE_DS1501_NVRAM_SIZE + 0x04) +#define TODC_TYPE_DS1501_DOW (TODC_TYPE_DS1501_NVRAM_SIZE + 0x03) +#define TODC_TYPE_DS1501_HOURS (TODC_TYPE_DS1501_NVRAM_SIZE + 0x02) +#define TODC_TYPE_DS1501_MINUTES (TODC_TYPE_DS1501_NVRAM_SIZE + 0x01) +#define TODC_TYPE_DS1501_SECONDS (TODC_TYPE_DS1501_NVRAM_SIZE + 0x00) +#define TODC_TYPE_DS1501_CNTL_B (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f) +#define TODC_TYPE_DS1501_CNTL_A (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0f) +#define TODC_TYPE_DS1501_WATCHDOG (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff) +#define TODC_TYPE_DS1501_INTERRUPTS (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff) +#define TODC_TYPE_DS1501_ALARM_DATE (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0b) +#define TODC_TYPE_DS1501_ALARM_HOUR (TODC_TYPE_DS1501_NVRAM_SIZE + 0x0a) +#define TODC_TYPE_DS1501_ALARM_MINUTES (TODC_TYPE_DS1501_NVRAM_SIZE + 0x09) +#define TODC_TYPE_DS1501_ALARM_SECONDS (TODC_TYPE_DS1501_NVRAM_SIZE + 0x08) +#define TODC_TYPE_DS1501_CENTURY (TODC_TYPE_DS1501_NVRAM_SIZE + 0x07) +#define TODC_TYPE_DS1501_FLAGS (TODC_TYPE_DS1501_NVRAM_SIZE + 0xff) +#define TODC_TYPE_DS1501_NVRAM_ADDR_REG 0x10 +#define TODC_TYPE_DS1501_NVRAM_DATA_REG 0x13 + +#define TODC_TYPE_DS1553_NVRAM_SIZE 0x1ff0 +#define TODC_TYPE_DS1553_SW_FLAGS 0 +#define TODC_TYPE_DS1553_YEAR 0x1fff +#define TODC_TYPE_DS1553_MONTH 0x1ffe +#define TODC_TYPE_DS1553_DOM 0x1ffd /* Day of Month */ +#define TODC_TYPE_DS1553_DOW 0x1ffc /* Day of Week */ +#define TODC_TYPE_DS1553_HOURS 0x1ffb +#define TODC_TYPE_DS1553_MINUTES 0x1ffa +#define TODC_TYPE_DS1553_SECONDS 0x1ff9 +#define TODC_TYPE_DS1553_CNTL_B 0x1ff9 +#define TODC_TYPE_DS1553_CNTL_A 0x1ff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1553_WATCHDOG 0x1ff7 +#define TODC_TYPE_DS1553_INTERRUPTS 0x1ff6 +#define TODC_TYPE_DS1553_ALARM_DATE 0x1ff5 +#define TODC_TYPE_DS1553_ALARM_HOUR 0x1ff4 +#define TODC_TYPE_DS1553_ALARM_MINUTES 0x1ff3 +#define TODC_TYPE_DS1553_ALARM_SECONDS 0x1ff2 +#define TODC_TYPE_DS1553_CENTURY 0x1ff8 +#define TODC_TYPE_DS1553_FLAGS 0x1ff0 +#define TODC_TYPE_DS1553_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1553_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1557_NVRAM_SIZE 0x7fff0 +#define TODC_TYPE_DS1557_SW_FLAGS 0 +#define TODC_TYPE_DS1557_YEAR 0x7ffff +#define TODC_TYPE_DS1557_MONTH 0x7fffe +#define TODC_TYPE_DS1557_DOM 0x7fffd /* Day of Month */ +#define TODC_TYPE_DS1557_DOW 0x7fffc /* Day of Week */ +#define TODC_TYPE_DS1557_HOURS 0x7fffb +#define TODC_TYPE_DS1557_MINUTES 0x7fffa +#define TODC_TYPE_DS1557_SECONDS 0x7fff9 +#define TODC_TYPE_DS1557_CNTL_B 0x7fff9 +#define TODC_TYPE_DS1557_CNTL_A 0x7fff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1557_WATCHDOG 0x7fff7 +#define TODC_TYPE_DS1557_INTERRUPTS 0x7fff6 +#define TODC_TYPE_DS1557_ALARM_DATE 0x7fff5 +#define TODC_TYPE_DS1557_ALARM_HOUR 0x7fff4 +#define TODC_TYPE_DS1557_ALARM_MINUTES 0x7fff3 +#define TODC_TYPE_DS1557_ALARM_SECONDS 0x7fff2 +#define TODC_TYPE_DS1557_CENTURY 0x7fff8 +#define TODC_TYPE_DS1557_FLAGS 0x7fff0 +#define TODC_TYPE_DS1557_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1557_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1643_NVRAM_SIZE 0x1ff8 +#define TODC_TYPE_DS1643_SW_FLAGS 0 +#define TODC_TYPE_DS1643_YEAR 0x1fff +#define TODC_TYPE_DS1643_MONTH 0x1ffe +#define TODC_TYPE_DS1643_DOM 0x1ffd /* Day of Month */ +#define TODC_TYPE_DS1643_DOW 0x1ffc /* Day of Week */ +#define TODC_TYPE_DS1643_HOURS 0x1ffb +#define TODC_TYPE_DS1643_MINUTES 0x1ffa +#define TODC_TYPE_DS1643_SECONDS 0x1ff9 +#define TODC_TYPE_DS1643_CNTL_B 0x1ff9 +#define TODC_TYPE_DS1643_CNTL_A 0x1ff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1643_WATCHDOG 0x1fff +#define TODC_TYPE_DS1643_INTERRUPTS 0x1fff +#define TODC_TYPE_DS1643_ALARM_DATE 0x1fff +#define TODC_TYPE_DS1643_ALARM_HOUR 0x1fff +#define TODC_TYPE_DS1643_ALARM_MINUTES 0x1fff +#define TODC_TYPE_DS1643_ALARM_SECONDS 0x1fff +#define TODC_TYPE_DS1643_CENTURY 0x1ff8 +#define TODC_TYPE_DS1643_FLAGS 0x1fff +#define TODC_TYPE_DS1643_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1643_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1693_NVRAM_SIZE 0 /* Not handled yet */ +#define TODC_TYPE_DS1693_SW_FLAGS 0 +#define TODC_TYPE_DS1693_YEAR 0x09 +#define TODC_TYPE_DS1693_MONTH 0x08 +#define TODC_TYPE_DS1693_DOM 0x07 /* Day of Month */ +#define TODC_TYPE_DS1693_DOW 0x06 /* Day of Week */ +#define TODC_TYPE_DS1693_HOURS 0x04 +#define TODC_TYPE_DS1693_MINUTES 0x02 +#define TODC_TYPE_DS1693_SECONDS 0x00 +#define TODC_TYPE_DS1693_CNTL_B 0x0b +#define TODC_TYPE_DS1693_CNTL_A 0x0a +#define TODC_TYPE_DS1693_WATCHDOG 0xff +#define TODC_TYPE_DS1693_INTERRUPTS 0xff +#define TODC_TYPE_DS1693_ALARM_DATE 0x49 +#define TODC_TYPE_DS1693_ALARM_HOUR 0x05 +#define TODC_TYPE_DS1693_ALARM_MINUTES 0x03 +#define TODC_TYPE_DS1693_ALARM_SECONDS 0x01 +#define TODC_TYPE_DS1693_CENTURY 0x48 +#define TODC_TYPE_DS1693_FLAGS 0xff +#define TODC_TYPE_DS1693_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1693_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1743_NVRAM_SIZE 0x1ff8 +#define TODC_TYPE_DS1743_SW_FLAGS 0 +#define TODC_TYPE_DS1743_YEAR 0x1fff +#define TODC_TYPE_DS1743_MONTH 0x1ffe +#define TODC_TYPE_DS1743_DOM 0x1ffd /* Day of Month */ +#define TODC_TYPE_DS1743_DOW 0x1ffc /* Day of Week */ +#define TODC_TYPE_DS1743_HOURS 0x1ffb +#define TODC_TYPE_DS1743_MINUTES 0x1ffa +#define TODC_TYPE_DS1743_SECONDS 0x1ff9 +#define TODC_TYPE_DS1743_CNTL_B 0x1ff9 +#define TODC_TYPE_DS1743_CNTL_A 0x1ff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1743_WATCHDOG 0x1fff +#define TODC_TYPE_DS1743_INTERRUPTS 0x1fff +#define TODC_TYPE_DS1743_ALARM_DATE 0x1fff +#define TODC_TYPE_DS1743_ALARM_HOUR 0x1fff +#define TODC_TYPE_DS1743_ALARM_MINUTES 0x1fff +#define TODC_TYPE_DS1743_ALARM_SECONDS 0x1fff +#define TODC_TYPE_DS1743_CENTURY 0x1ff8 +#define TODC_TYPE_DS1743_FLAGS 0x1fff +#define TODC_TYPE_DS1743_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1743_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1746_NVRAM_SIZE 0x1fff8 +#define TODC_TYPE_DS1746_SW_FLAGS 0 +#define TODC_TYPE_DS1746_YEAR 0x1ffff +#define TODC_TYPE_DS1746_MONTH 0x1fffe +#define TODC_TYPE_DS1746_DOM 0x1fffd /* Day of Month */ +#define TODC_TYPE_DS1746_DOW 0x1fffc /* Day of Week */ +#define TODC_TYPE_DS1746_HOURS 0x1fffb +#define TODC_TYPE_DS1746_MINUTES 0x1fffa +#define TODC_TYPE_DS1746_SECONDS 0x1fff9 +#define TODC_TYPE_DS1746_CNTL_B 0x1fff9 +#define TODC_TYPE_DS1746_CNTL_A 0x1fff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1746_WATCHDOG 0x00000 +#define TODC_TYPE_DS1746_INTERRUPTS 0x00000 +#define TODC_TYPE_DS1746_ALARM_DATE 0x00000 +#define TODC_TYPE_DS1746_ALARM_HOUR 0x00000 +#define TODC_TYPE_DS1746_ALARM_MINUTES 0x00000 +#define TODC_TYPE_DS1746_ALARM_SECONDS 0x00000 +#define TODC_TYPE_DS1746_CENTURY 0x00000 +#define TODC_TYPE_DS1746_FLAGS 0x00000 +#define TODC_TYPE_DS1746_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1746_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS1747_NVRAM_SIZE 0x7fff8 +#define TODC_TYPE_DS1747_SW_FLAGS 0 +#define TODC_TYPE_DS1747_YEAR 0x7ffff +#define TODC_TYPE_DS1747_MONTH 0x7fffe +#define TODC_TYPE_DS1747_DOM 0x7fffd /* Day of Month */ +#define TODC_TYPE_DS1747_DOW 0x7fffc /* Day of Week */ +#define TODC_TYPE_DS1747_HOURS 0x7fffb +#define TODC_TYPE_DS1747_MINUTES 0x7fffa +#define TODC_TYPE_DS1747_SECONDS 0x7fff9 +#define TODC_TYPE_DS1747_CNTL_B 0x7fff9 +#define TODC_TYPE_DS1747_CNTL_A 0x7fff8 /* control_a R/W regs */ +#define TODC_TYPE_DS1747_WATCHDOG 0x00000 +#define TODC_TYPE_DS1747_INTERRUPTS 0x00000 +#define TODC_TYPE_DS1747_ALARM_DATE 0x00000 +#define TODC_TYPE_DS1747_ALARM_HOUR 0x00000 +#define TODC_TYPE_DS1747_ALARM_MINUTES 0x00000 +#define TODC_TYPE_DS1747_ALARM_SECONDS 0x00000 +#define TODC_TYPE_DS1747_CENTURY 0x00000 +#define TODC_TYPE_DS1747_FLAGS 0x00000 +#define TODC_TYPE_DS1747_NVRAM_ADDR_REG 0 +#define TODC_TYPE_DS1747_NVRAM_DATA_REG 0 + +#define TODC_TYPE_DS17285_NVRAM_SIZE (0x1000-0x80) /* 4Kx8 NVRAM (minus RTC regs) */ +#define TODC_TYPE_DS17285_SW_FLAGS TODC_FLAG_2_LEVEL_NVRAM +#define TODC_TYPE_DS17285_SECONDS (TODC_TYPE_DS17285_NVRAM_SIZE + 0x00) +#define TODC_TYPE_DS17285_ALARM_SECONDS (TODC_TYPE_DS17285_NVRAM_SIZE + 0x01) +#define TODC_TYPE_DS17285_MINUTES (TODC_TYPE_DS17285_NVRAM_SIZE + 0x02) +#define TODC_TYPE_DS17285_ALARM_MINUTES (TODC_TYPE_DS17285_NVRAM_SIZE + 0x03) +#define TODC_TYPE_DS17285_HOURS (TODC_TYPE_DS17285_NVRAM_SIZE + 0x04) +#define TODC_TYPE_DS17285_ALARM_HOUR (TODC_TYPE_DS17285_NVRAM_SIZE + 0x05) +#define TODC_TYPE_DS17285_DOW (TODC_TYPE_DS17285_NVRAM_SIZE + 0x06) +#define TODC_TYPE_DS17285_DOM (TODC_TYPE_DS17285_NVRAM_SIZE + 0x07) +#define TODC_TYPE_DS17285_MONTH (TODC_TYPE_DS17285_NVRAM_SIZE + 0x08) +#define TODC_TYPE_DS17285_YEAR (TODC_TYPE_DS17285_NVRAM_SIZE + 0x09) +#define TODC_TYPE_DS17285_CNTL_A (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0A) +#define TODC_TYPE_DS17285_CNTL_B (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0B) +#define TODC_TYPE_DS17285_CNTL_C (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0C) +#define TODC_TYPE_DS17285_CNTL_D (TODC_TYPE_DS17285_NVRAM_SIZE + 0x0D) +#define TODC_TYPE_DS17285_WATCHDOG 0 +#define TODC_TYPE_DS17285_INTERRUPTS 0 +#define TODC_TYPE_DS17285_ALARM_DATE 0 +#define TODC_TYPE_DS17285_CENTURY 0 +#define TODC_TYPE_DS17285_FLAGS 0 +#define TODC_TYPE_DS17285_NVRAM_ADDR_REG 0x50 +#define TODC_TYPE_DS17285_NVRAM_DATA_REG 0x53 + +#define TODC_TYPE_MC146818_NVRAM_SIZE 0 /* XXXX */ +#define TODC_TYPE_MC146818_SW_FLAGS 0 +#define TODC_TYPE_MC146818_YEAR 0x09 +#define TODC_TYPE_MC146818_MONTH 0x08 +#define TODC_TYPE_MC146818_DOM 0x07 /* Day of Month */ +#define TODC_TYPE_MC146818_DOW 0x06 /* Day of Week */ +#define TODC_TYPE_MC146818_HOURS 0x04 +#define TODC_TYPE_MC146818_MINUTES 0x02 +#define TODC_TYPE_MC146818_SECONDS 0x00 +#define TODC_TYPE_MC146818_CNTL_B 0x0a +#define TODC_TYPE_MC146818_CNTL_A 0x0b /* control_a R/W regs */ +#define TODC_TYPE_MC146818_WATCHDOG 0 +#define TODC_TYPE_MC146818_INTERRUPTS 0x0c +#define TODC_TYPE_MC146818_ALARM_DATE 0xff +#define TODC_TYPE_MC146818_ALARM_HOUR 0x05 +#define TODC_TYPE_MC146818_ALARM_MINUTES 0x03 +#define TODC_TYPE_MC146818_ALARM_SECONDS 0x01 +#define TODC_TYPE_MC146818_CENTURY 0xff +#define TODC_TYPE_MC146818_FLAGS 0xff +#define TODC_TYPE_MC146818_NVRAM_ADDR_REG 0 +#define TODC_TYPE_MC146818_NVRAM_DATA_REG 0 + +#define TODC_TYPE_PC97307_NVRAM_SIZE 0 /* No NVRAM? */ +#define TODC_TYPE_PC97307_SW_FLAGS 0 +#define TODC_TYPE_PC97307_YEAR 0x09 +#define TODC_TYPE_PC97307_MONTH 0x08 +#define TODC_TYPE_PC97307_DOM 0x07 /* Day of Month */ +#define TODC_TYPE_PC97307_DOW 0x06 /* Day of Week */ +#define TODC_TYPE_PC97307_HOURS 0x04 +#define TODC_TYPE_PC97307_MINUTES 0x02 +#define TODC_TYPE_PC97307_SECONDS 0x00 +#define TODC_TYPE_PC97307_CNTL_B 0x0a +#define TODC_TYPE_PC97307_CNTL_A 0x0b /* control_a R/W regs */ +#define TODC_TYPE_PC97307_WATCHDOG 0x0c +#define TODC_TYPE_PC97307_INTERRUPTS 0x0d +#define TODC_TYPE_PC97307_ALARM_DATE 0xff +#define TODC_TYPE_PC97307_ALARM_HOUR 0x05 +#define TODC_TYPE_PC97307_ALARM_MINUTES 0x03 +#define TODC_TYPE_PC97307_ALARM_SECONDS 0x01 +#define TODC_TYPE_PC97307_CENTURY 0xff +#define TODC_TYPE_PC97307_FLAGS 0xff +#define TODC_TYPE_PC97307_NVRAM_ADDR_REG 0 +#define TODC_TYPE_PC97307_NVRAM_DATA_REG 0 + +/* + * Define macros to allocate and init the todc_info_t table that will + * be used by the todc_time.c routines. + */ +#define TODC_ALLOC() \ + static todc_info_t todc_info_alloc; \ + todc_info_t *todc_info = &todc_info_alloc; + +#define TODC_INIT(clock_type, as0, as1, data, bits) { \ + todc_info->rtc_type = clock_type; \ + \ + todc_info->nvram_as0 = (unsigned int)(as0); \ + todc_info->nvram_as1 = (unsigned int)(as1); \ + todc_info->nvram_data = (unsigned int)(data); \ + \ + todc_info->as0_bits = (bits); \ + \ + todc_info->nvram_size = clock_type ##_NVRAM_SIZE; \ + todc_info->sw_flags = clock_type ##_SW_FLAGS; \ + \ + todc_info->year = clock_type ##_YEAR; \ + todc_info->month = clock_type ##_MONTH; \ + todc_info->day_of_month = clock_type ##_DOM; \ + todc_info->day_of_week = clock_type ##_DOW; \ + todc_info->hours = clock_type ##_HOURS; \ + todc_info->minutes = clock_type ##_MINUTES; \ + todc_info->seconds = clock_type ##_SECONDS; \ + todc_info->control_b = clock_type ##_CNTL_B; \ + todc_info->control_a = clock_type ##_CNTL_A; \ + todc_info->watchdog = clock_type ##_WATCHDOG; \ + todc_info->interrupts = clock_type ##_INTERRUPTS; \ + todc_info->alarm_date = clock_type ##_ALARM_DATE; \ + todc_info->alarm_hour = clock_type ##_ALARM_HOUR; \ + todc_info->alarm_minutes = clock_type ##_ALARM_MINUTES; \ + todc_info->alarm_seconds = clock_type ##_ALARM_SECONDS; \ + todc_info->century = clock_type ##_CENTURY; \ + todc_info->flags = clock_type ##_FLAGS; \ + \ + todc_info->nvram_addr_reg = clock_type ##_NVRAM_ADDR_REG; \ + todc_info->nvram_data_reg = clock_type ##_NVRAM_DATA_REG; \ +} + +extern todc_info_t *todc_info; + +unsigned char todc_direct_read_val(int addr); +void todc_direct_write_val(int addr, unsigned char val); +unsigned char todc_m48txx_read_val(int addr); +void todc_m48txx_write_val(int addr, unsigned char val); +unsigned char todc_mc146818_read_val(int addr); +void todc_mc146818_write_val(int addr, unsigned char val); + +long todc_time_init(void); +void todc_get_rtc_time(struct rtc_time *); +int todc_set_rtc_time(struct rtc_time *); +void todc_calibrate_decr(void); + +#endif /* __PPC_KERNEL_TODC_H */ diff --git a/include/asm-powerpc/tsi108.h b/include/asm-powerpc/tsi108.h new file mode 100644 index 0000000000000..c4c278d72f712 --- /dev/null +++ b/include/asm-powerpc/tsi108.h @@ -0,0 +1,109 @@ +/* + * include/asm-ppc/tsi108.h + * + * common routine and memory layout for Tundra TSI108(Grendel) host bridge + * memory controller. + * + * Author: Jacob Pan (jacob.pan@freescale.com) + * Alex Bounine (alexandreb@tundra.com) + * 2004 (c) Freescale Semiconductor Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef __PPC_KERNEL_TSI108_H +#define __PPC_KERNEL_TSI108_H + +#include <asm/pci-bridge.h> + +/* Size of entire register space */ +#define TSI108_REG_SIZE (0x10000) + +/* Sizes of register spaces for individual blocks */ +#define TSI108_HLP_SIZE 0x1000 +#define TSI108_PCI_SIZE 0x1000 +#define TSI108_CLK_SIZE 0x1000 +#define TSI108_PB_SIZE 0x1000 +#define TSI108_SD_SIZE 0x1000 +#define TSI108_DMA_SIZE 0x1000 +#define TSI108_ETH_SIZE 0x1000 +#define TSI108_I2C_SIZE 0x400 +#define TSI108_MPIC_SIZE 0x400 +#define TSI108_UART0_SIZE 0x200 +#define TSI108_GPIO_SIZE 0x200 +#define TSI108_UART1_SIZE 0x200 + +/* Offsets within Tsi108(A) CSR space for individual blocks */ +#define TSI108_HLP_OFFSET 0x0000 +#define TSI108_PCI_OFFSET 0x1000 +#define TSI108_CLK_OFFSET 0x2000 +#define TSI108_PB_OFFSET 0x3000 +#define TSI108_SD_OFFSET 0x4000 +#define TSI108_DMA_OFFSET 0x5000 +#define TSI108_ETH_OFFSET 0x6000 +#define TSI108_I2C_OFFSET 0x7000 +#define TSI108_MPIC_OFFSET 0x7400 +#define TSI108_UART0_OFFSET 0x7800 +#define TSI108_GPIO_OFFSET 0x7A00 +#define TSI108_UART1_OFFSET 0x7C00 + +/* Tsi108 registers used by common code components */ +#define TSI108_PCI_CSR (0x004) +#define TSI108_PCI_IRP_CFG_CTL (0x180) +#define TSI108_PCI_IRP_STAT (0x184) +#define TSI108_PCI_IRP_ENABLE (0x188) +#define TSI108_PCI_IRP_INTAD (0x18C) + +#define TSI108_PCI_IRP_STAT_P_INT (0x00400000) +#define TSI108_PCI_IRP_ENABLE_P_INT (0x00400000) + +#define TSI108_CG_PWRUP_STATUS (0x234) + +#define TSI108_PB_ISR (0x00C) +#define TSI108_PB_ERRCS (0x404) +#define TSI108_PB_AERR (0x408) + +#define TSI108_PB_ERRCS_ES (1 << 1) +#define TSI108_PB_ISR_PBS_RD_ERR (1 << 8) + +#define TSI108_PCI_CFG_BASE_PHYS (0xfb000000) +#define TSI108_PCI_CFG_SIZE (0x01000000) +/* Global variables */ + +extern u32 tsi108_pci_cfg_base; +/* Exported functions */ + +extern int tsi108_bridge_init(struct pci_controller *hose, uint phys_csr_base); +extern unsigned long tsi108_get_mem_size(void); +extern unsigned long tsi108_get_cpu_clk(void); +extern unsigned long tsi108_get_sdc_clk(void); +extern int tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 val); +extern int tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 * val); +extern void tsi108_clear_pci_error(u32 pci_cfg_base); + +extern phys_addr_t get_csrbase(void); + +typedef struct { + u32 regs; /* hw registers base address */ + u32 phyregs; /* phy registers base address */ + u16 phy; /* phy address */ + u16 irq_num; /* irq number */ + u8 mac_addr[6]; /* phy mac address */ +} hw_info; + +extern u32 get_vir_csrbase(void); +extern u32 tsi108_csr_vir_base; + +extern inline u32 tsi108_read_reg(u32 reg_offset) +{ + return in_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset)); +} + +extern inline void tsi108_write_reg(u32 reg_offset, u32 val) +{ + out_be32((volatile u32 *)(tsi108_csr_vir_base + reg_offset), val); +} + +#endif /* __PPC_KERNEL_TSI108_H */ diff --git a/include/asm-powerpc/udbg.h b/include/asm-powerpc/udbg.h index 19a1517ac43b7..55e57844fa789 100644 --- a/include/asm-powerpc/udbg.h +++ b/include/asm-powerpc/udbg.h @@ -42,7 +42,8 @@ extern void __init udbg_init_debug_lpar(void); extern void __init udbg_init_pmac_realmode(void); extern void __init udbg_init_maple_realmode(void); extern void __init udbg_init_iseries(void); -extern void __init udbg_init_rtas(void); +extern void __init udbg_init_rtas_panel(void); +extern void __init udbg_init_rtas_console(void); #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_UDBG_H */ diff --git a/include/asm-ppc/floppy.h b/include/asm-ppc/floppy.h index 2ba191eba4482..d3963ca79ad88 100644 --- a/include/asm-ppc/floppy.h +++ b/include/asm-ppc/floppy.h @@ -96,11 +96,11 @@ static int vdma_get_dma_residue(unsigned int dummy) static int fd_request_irq(void) { if (can_use_virtual_dma) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", NULL); else - return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_interrupt, + IRQF_DISABLED, "floppy", NULL); } static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io) diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h index 3be5d760ffcd9..16dbc7d174506 100644 --- a/include/asm-ppc/ocp.h +++ b/include/asm-ppc/ocp.h @@ -26,7 +26,6 @@ #include <linux/init.h> #include <linux/list.h> -#include <linux/devfs_fs_kernel.h> #include <linux/device.h> #include <asm/mmu.h> diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h index 0b19af82507ff..fe95c8258cf9f 100644 --- a/include/asm-ppc/page.h +++ b/include/asm-ppc/page.h @@ -170,7 +170,7 @@ extern __inline__ int get_order(unsigned long size) #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */ +/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */ #define __HAVE_ARCH_GATE_AREA 1 #include <asm-generic/memory_model.h> diff --git a/include/asm-ppc/pci.h b/include/asm-ppc/pci.h index 61434edbad7b7..11ffaaa5da165 100644 --- a/include/asm-ppc/pci.h +++ b/include/asm-ppc/pci.h @@ -133,7 +133,7 @@ extern pgprot_t pci_phys_mem_access_prot(struct file *file, #define HAVE_ARCH_PCI_RESOURCE_TO_USER extern void pci_resource_to_user(const struct pci_dev *dev, int bar, const struct resource *rsrc, - u64 *start, u64 *end); + resource_size_t *start, resource_size_t *end); #endif /* __KERNEL__ */ diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h index 4d2b126ba1596..0ddcdba79e4a9 100644 --- a/include/asm-s390/bitops.h +++ b/include/asm-s390/bitops.h @@ -12,6 +12,9 @@ * Copyright (C) 1992, Linus Torvalds * */ + +#ifdef __KERNEL__ + #include <linux/compiler.h> /* @@ -50,19 +53,6 @@ * with operation of the form "set_bit(bitnr, flags)". */ -/* set ALIGN_CS to 1 if the SMP safe bit operations should - * align the address to 4 byte boundary. It seems to work - * without the alignment. - */ -#ifdef __KERNEL__ -#define ALIGN_CS 0 -#else -#define ALIGN_CS 1 -#ifndef CONFIG_SMP -#error "bitops won't work without CONFIG_SMP" -#endif -#endif - /* bitmap tables from arch/S390/kernel/bitmap.S */ extern const char _oi_bitmap[]; extern const char _ni_bitmap[]; @@ -121,10 +111,6 @@ static inline void set_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make OR mask */ @@ -141,10 +127,6 @@ static inline void clear_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make AND mask */ @@ -161,10 +143,6 @@ static inline void change_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make XOR mask */ @@ -182,10 +160,6 @@ test_and_set_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make OR/test mask */ @@ -205,10 +179,6 @@ test_and_clear_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make AND/test mask */ @@ -228,10 +198,6 @@ test_and_change_bit_cs(unsigned long nr, volatile unsigned long *ptr) unsigned long addr, old, new, mask; addr = (unsigned long) ptr; -#if ALIGN_CS == 1 - nr += (addr & __BITOPS_ALIGN) << 3; /* add alignment to bit number */ - addr ^= addr & __BITOPS_ALIGN; /* align address to 8 */ -#endif /* calculate address for CS */ addr += (nr ^ (nr & (__BITOPS_WORDSIZE - 1))) >> 3; /* make XOR/test mask */ @@ -834,8 +800,6 @@ static inline int sched_find_first_bit(unsigned long *b) #include <asm-generic/bitops/hweight.h> -#ifdef __KERNEL__ - /* * ATTENTION: intel byte ordering convention for ext2 and minix !! * bit 0 is the LSB of addr; bit 31 is the MSB of addr; diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h index 089cf567c317b..2b16193063513 100644 --- a/include/asm-s390/cio.h +++ b/include/asm-s390/cio.h @@ -276,6 +276,8 @@ extern void wait_cons_dev(void); extern void clear_all_subchannels(void); +extern void css_schedule_reprobe(void); + #endif #endif diff --git a/include/asm-s390/cmb.h b/include/asm-s390/cmb.h index 2d09950a9c112..241756f80df35 100644 --- a/include/asm-s390/cmb.h +++ b/include/asm-s390/cmb.h @@ -44,10 +44,6 @@ struct cmbdata { #define BIODASDCMFENABLE _IO(DASD_IOCTL_LETTER,32) /* enable channel measurement */ #define BIODASDCMFDISABLE _IO(DASD_IOCTL_LETTER,33) -/* reset channel measurement block */ -#define BIODASDRESETCMB _IO(DASD_IOCTL_LETTER,34) -/* read channel measurement data */ -#define BIODASDREADCMB _IOWR(DASD_IOCTL_LETTER,32,__u64) /* read channel measurement data */ #define BIODASDREADALLCMB _IOWR(DASD_IOCTL_LETTER,33,struct cmbdata) diff --git a/include/asm-s390/dasd.h b/include/asm-s390/dasd.h index 1630c26e8f45a..c042f9578081a 100644 --- a/include/asm-s390/dasd.h +++ b/include/asm-s390/dasd.h @@ -68,10 +68,12 @@ typedef struct dasd_information2_t { * 0x00: default features * 0x01: readonly (ro) * 0x02: use diag discipline (diag) + * 0x04: set the device initially online (internal use only) */ -#define DASD_FEATURE_DEFAULT 0 -#define DASD_FEATURE_READONLY 1 -#define DASD_FEATURE_USEDIAG 2 +#define DASD_FEATURE_DEFAULT 0x00 +#define DASD_FEATURE_READONLY 0x01 +#define DASD_FEATURE_USEDIAG 0x02 +#define DASD_FEATURE_INITIAL_ONLINE 0x04 #define DASD_PARTN_BITS 2 diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h index 859b5e9698263..24312387fa244 100644 --- a/include/asm-s390/pgtable.h +++ b/include/asm-s390/pgtable.h @@ -657,13 +657,6 @@ static inline pte_t mk_pte_phys(unsigned long physpage, pgprot_t pgprot) __pte; \ }) -#define SetPageUptodate(_page) \ - do { \ - struct page *__page = (_page); \ - if (!test_and_set_bit(PG_uptodate, &__page->flags)) \ - page_test_and_clear_dirty(_page); \ - } while (0) - #ifdef __s390x__ #define pfn_pmd(pfn, pgprot) \ diff --git a/include/asm-s390/signal.h b/include/asm-s390/signal.h index 7084626de2157..f6cfddb278cb9 100644 --- a/include/asm-s390/signal.h +++ b/include/asm-s390/signal.h @@ -84,7 +84,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -104,7 +103,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-s390/socket.h b/include/asm-s390/socket.h index 15a5298c8744b..1778a49a74c5b 100644 --- a/include/asm-s390/socket.h +++ b/include/asm-s390/socket.h @@ -56,5 +56,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-s390/thread_info.h b/include/asm-s390/thread_info.h index 8e0c7ed73d031..0a518915bf90f 100644 --- a/include/asm-s390/thread_info.h +++ b/include/asm-s390/thread_info.h @@ -63,6 +63,7 @@ struct thread_info { .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ + .preempt_count = 1, \ .restart_block = { \ .fn = do_no_restart_syscall, \ }, \ diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index e21443d3ea1df..aa7a243862e1b 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -394,11 +394,9 @@ #ifdef __KERNEL__ -/* user-visible error numbers are in the range -1 - -122: see <asm-s390/errno.h> */ - #define __syscall_return(type, res) \ do { \ - if ((unsigned long)(res) >= (unsigned long)(-125)) { \ + if ((unsigned long)(res) >= (unsigned long)(-4095)) {\ errno = -(res); \ res = -1; \ } \ diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h index 307d9ce9f9ed6..dc1ad464fa32f 100644 --- a/include/asm-sh/floppy.h +++ b/include/asm-sh/floppy.h @@ -146,12 +146,11 @@ static int vdma_get_dma_residue(unsigned int dummy) static int fd_request_irq(void) { if(can_use_virtual_dma) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", NULL); else - return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT, - "floppy", NULL); - + return request_irq(FLOPPY_IRQ, floppy_interrupt, + IRQF_DISABLED, "floppy", NULL); } static unsigned long dma_mem_alloc(unsigned long size) diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h index 1d934fb2c581c..fed26616967a0 100644 --- a/include/asm-sh/hw_irq.h +++ b/include/asm-sh/hw_irq.h @@ -1,9 +1,4 @@ #ifndef __ASM_SH_HW_IRQ_H #define __ASM_SH_HW_IRQ_H -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{ - /* Nothing to do */ -} - #endif /* __ASM_SH_HW_IRQ_H */ diff --git a/include/asm-sh/mpc1211/keyboard.h b/include/asm-sh/mpc1211/keyboard.h index 5f0b9088c7967..71ef4cf4242dd 100644 --- a/include/asm-sh/mpc1211/keyboard.h +++ b/include/asm-sh/mpc1211/keyboard.h @@ -57,7 +57,7 @@ extern unsigned char pckbd_sysrq_xlate[128]; #define AUX_IRQ 12 #define aux_request_irq(hand, dev_id) \ - request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id) + request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id) #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id) diff --git a/include/asm-sh/signal.h b/include/asm-sh/signal.h index d6e8eb0e65c71..5c5c1e852089f 100644 --- a/include/asm-sh/signal.h +++ b/include/asm-sh/signal.h @@ -75,7 +75,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -95,7 +94,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-sh/socket.h b/include/asm-sh/socket.h index 553904ff9336c..ca70362eb563b 100644 --- a/include/asm-sh/socket.h +++ b/include/asm-sh/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* __ASM_SH_SOCKET_H */ diff --git a/include/asm-sh64/hw_irq.h b/include/asm-sh64/hw_irq.h index ae718d1f2d6cc..ebb39089b0acf 100644 --- a/include/asm-sh64/hw_irq.h +++ b/include/asm-sh64/hw_irq.h @@ -11,6 +11,5 @@ * Copyright (C) 2000, 2001 Paolo Alberelli * */ -static __inline__ void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) { /* Nothing to do */ } #endif /* __ASM_SH64_HW_IRQ_H */ diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h index 733e2bbe7b8c9..1fab96d792bff 100644 --- a/include/asm-sh64/keyboard.h +++ b/include/asm-sh64/keyboard.h @@ -65,7 +65,7 @@ extern unsigned char pckbd_sysrq_xlate[128]; #endif #define aux_request_irq(hand, dev_id) \ - request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS2 Mouse", dev_id) + request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id) #define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id) diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h index 2400dc688a657..a5a28203cb3bf 100644 --- a/include/asm-sh64/signal.h +++ b/include/asm-sh64/signal.h @@ -74,7 +74,6 @@ typedef struct { * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -94,7 +93,6 @@ typedef struct { #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h index 7a941b800b6b4..c53b332c850a6 100644 --- a/include/asm-sparc/floppy.h +++ b/include/asm-sparc/floppy.h @@ -271,7 +271,8 @@ static int sun_fd_request_irq(void) if(!once) { once = 1; - error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, SA_INTERRUPT, "floppy"); + error = request_fast_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy"); return ((error == 0) ? 0 : -1); } else return 0; } diff --git a/include/asm-sparc/of_device.h b/include/asm-sparc/of_device.h index 4816d102f9184..80ea31f6e17f9 100644 --- a/include/asm-sparc/of_device.h +++ b/include/asm-sparc/of_device.h @@ -4,10 +4,12 @@ #include <linux/device.h> #include <linux/mod_devicetable.h> +#include <asm/openprom.h> #include <asm/prom.h> extern struct bus_type ebus_bus_type; extern struct bus_type sbus_bus_type; +extern struct bus_type of_bus_type; /* * The of_device is a kind of "base class" that is a superset of @@ -16,11 +18,25 @@ extern struct bus_type sbus_bus_type; */ struct of_device { - struct device_node *node; /* OF device node */ - struct device dev; /* Generic device interface */ + struct device_node *node; + struct device dev; + struct resource resource[PROMREG_MAX]; + unsigned int irqs[PROMINTR_MAX]; + int num_irqs; + + void *sysdata; + + int slot; + int portid; + int clock_freq; }; #define to_of_device(d) container_of(d, struct of_device, dev) +extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); +extern void of_iounmap(void __iomem *base, unsigned long size); + +extern struct of_device *of_find_device_by_node(struct device_node *); + extern const struct of_device_id *of_match_device( const struct of_device_id *matches, const struct of_device *dev); diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index f9cf44c071642..86c13dccea3d3 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -25,11 +25,6 @@ typedef u32 phandle; typedef u32 ihandle; -struct interrupt_info { - int line; - int sense; /* +ve/-ve logic, edge or level, etc. */ -}; - struct property { char *name; int length; @@ -43,9 +38,6 @@ struct device_node { char *name; char *type; phandle node; - phandle linux_phandle; - int n_intrs; - struct interrupt_info *intrs; char *path_component_name; char *full_name; @@ -69,6 +61,8 @@ struct device_node { #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) +#define OF_BAD_ADDR ((u64)-1) + static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) { dn->pde = de; @@ -101,6 +95,8 @@ extern int of_set_property(struct device_node *node, const char *name, void *val extern int of_getintprop_default(struct device_node *np, const char *name, int def); +extern int of_n_addr_cells(struct device_node *np); +extern int of_n_size_cells(struct device_node *np); extern void prom_build_devicetree(void); diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h index aa9960ad0ca9d..0ae5084c427b3 100644 --- a/include/asm-sparc/signal.h +++ b/include/asm-sparc/signal.h @@ -132,16 +132,13 @@ struct sigstack { * usage of signal stacks by using the (now obsolete) sa_restorer field in * the sigaction structure as a stack pointer. This is now possible due to * the changes in signal handling. LBT 010493. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. */ #define SA_NOCLDSTOP _SV_IGNCHILD #define SA_STACK _SV_SSTACK #define SA_ONSTACK _SV_SSTACK #define SA_RESTART _SV_INTR #define SA_ONESHOT _SV_RESET -#define SA_INTERRUPT 0x10u #define SA_NOMASK 0x20u #define SA_NOCLDWAIT 0x100u #define SA_SIGINFO 0x200u diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h index 4e0ce3a35ea9d..f6c4e5baf3f7b 100644 --- a/include/asm-sparc/socket.h +++ b/include/asm-sparc/socket.h @@ -48,6 +48,7 @@ #define SCM_TIMESTAMP SO_TIMESTAMP #define SO_PEERSEC 0x001e +#define SO_PASSSEC 0x001f /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 0x5001 diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h index b591d0e8d8f0e..abf1500380192 100644 --- a/include/asm-sparc64/floppy.h +++ b/include/asm-sparc64/floppy.h @@ -267,7 +267,7 @@ static int sun_fd_request_irq(void) once = 1; error = request_irq(FLOPPY_IRQ, sparc_floppy_irq, - SA_INTERRUPT, "floppy", NULL); + IRQF_DISABLED, "floppy", NULL); return ((error == 0) ? 0 : -1); } diff --git a/include/asm-sparc64/of_device.h b/include/asm-sparc64/of_device.h index 024088ef9d270..a62c7b997d662 100644 --- a/include/asm-sparc64/of_device.h +++ b/include/asm-sparc64/of_device.h @@ -4,11 +4,13 @@ #include <linux/device.h> #include <linux/mod_devicetable.h> +#include <asm/openprom.h> #include <asm/prom.h> extern struct bus_type isa_bus_type; extern struct bus_type ebus_bus_type; extern struct bus_type sbus_bus_type; +extern struct bus_type of_bus_type; /* * The of_device is a kind of "base class" that is a superset of @@ -17,11 +19,25 @@ extern struct bus_type sbus_bus_type; */ struct of_device { - struct device_node *node; /* OF device node */ - struct device dev; /* Generic device interface */ + struct device_node *node; + struct device dev; + struct resource resource[PROMREG_MAX]; + unsigned int irqs[PROMINTR_MAX]; + int num_irqs; + + void *sysdata; + + int slot; + int portid; + int clock_freq; }; #define to_of_device(d) container_of(d, struct of_device, dev) +extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); +extern void of_iounmap(void __iomem *base, unsigned long size); + +extern struct of_device *of_find_device_by_node(struct device_node *); + extern const struct of_device_id *of_match_device( const struct of_device_id *matches, const struct of_device *dev); diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h index cebe80b1da6c7..dcfa7629358c3 100644 --- a/include/asm-sparc64/pbm.h +++ b/include/asm-sparc64/pbm.h @@ -16,6 +16,7 @@ #include <asm/page.h> #include <asm/oplib.h> #include <asm/prom.h> +#include <asm/of_device.h> #include <asm/iommu.h> /* The abstraction used here is that there are PCI controllers, @@ -209,7 +210,6 @@ struct pci_controller_info { /* Operations which are controller specific. */ void (*scan_bus)(struct pci_controller_info *); - unsigned int (*irq_build)(struct pci_pbm_info *, struct pci_dev *, unsigned int); void (*base_address_update)(struct pci_dev *, int); void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *); @@ -217,8 +217,6 @@ struct pci_controller_info { struct pci_ops *pci_ops; unsigned int pci_first_busno; unsigned int pci_last_busno; - - void *starfire_cookie; }; /* PCI devices which are not bridges have this placed in their pci_dev @@ -228,6 +226,7 @@ struct pci_controller_info { struct pcidev_cookie { struct pci_pbm_info *pbm; struct device_node *prom_node; + struct of_device *op; struct linux_prom_pci_registers prom_regs[PROMREG_MAX]; int num_prom_regs; struct linux_prom_pci_registers prom_assignments[PROMREG_MAX]; diff --git a/include/asm-sparc64/prom.h b/include/asm-sparc64/prom.h index 265614d497c43..99671ed6625d1 100644 --- a/include/asm-sparc64/prom.h +++ b/include/asm-sparc64/prom.h @@ -25,11 +25,6 @@ typedef u32 phandle; typedef u32 ihandle; -struct interrupt_info { - int line; - int sense; /* +ve/-ve logic, edge or level, etc. */ -}; - struct property { char *name; int length; @@ -39,13 +34,11 @@ struct property { unsigned int unique_id; }; +struct of_irq_controller; struct device_node { char *name; char *type; phandle node; - phandle linux_phandle; - int n_intrs; - struct interrupt_info *intrs; char *path_component_name; char *full_name; @@ -61,6 +54,13 @@ struct device_node { unsigned long _flags; void *data; unsigned int unique_id; + + struct of_irq_controller *irq_trans; +}; + +struct of_irq_controller { + unsigned int (*irq_build)(struct device_node *, unsigned int, void *); + void *data; }; /* flag descriptions */ @@ -69,6 +69,8 @@ struct device_node { #define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) #define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) +#define OF_BAD_ADDR ((u64)-1) + static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) { dn->pde = de; @@ -101,6 +103,8 @@ extern int of_set_property(struct device_node *node, const char *name, void *val extern int of_getintprop_default(struct device_node *np, const char *name, int def); +extern int of_n_addr_cells(struct device_node *np); +extern int of_n_size_cells(struct device_node *np); extern void prom_build_devicetree(void); diff --git a/include/asm-sparc64/sbus.h b/include/asm-sparc64/sbus.h index 56ee985e46050..7efd49d31bb8a 100644 --- a/include/asm-sparc64/sbus.h +++ b/include/asm-sparc64/sbus.h @@ -80,7 +80,6 @@ struct sbus_bus { int num_sbus_ranges; int portid; - void *starfire_cookie; }; #define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev) diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h index fdc42a14d4e64..9968871103bcf 100644 --- a/include/asm-sparc64/signal.h +++ b/include/asm-sparc64/signal.h @@ -133,16 +133,13 @@ struct sigstack { * usage of signal stacks by using the (now obsolete) sa_restorer field in * the sigaction structure as a stack pointer. This is now possible due to * the changes in signal handling. LBT 010493. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_SHIRQ flag is for shared interrupt support on PCI and EISA. */ #define SA_NOCLDSTOP _SV_IGNCHILD #define SA_STACK _SV_SSTACK #define SA_ONSTACK _SV_SSTACK #define SA_RESTART _SV_INTR #define SA_ONESHOT _SV_RESET -#define SA_INTERRUPT 0x10u #define SA_NOMASK 0x20u #define SA_NOCLDWAIT 0x100u #define SA_SIGINFO 0x200u diff --git a/include/asm-sparc64/socket.h b/include/asm-sparc64/socket.h index 59987dad33599..754d46a50af30 100644 --- a/include/asm-sparc64/socket.h +++ b/include/asm-sparc64/socket.h @@ -48,6 +48,7 @@ #define SCM_TIMESTAMP SO_TIMESTAMP #define SO_PEERSEC 0x001e +#define SO_PASSSEC 0x001f /* Security levels - as per NRL IPv6 - don't actually do anything */ #define SO_SECURITY_AUTHENTICATION 0x5001 diff --git a/include/asm-sparc64/starfire.h b/include/asm-sparc64/starfire.h index b606cb2b32a89..48b50b5e35b0f 100644 --- a/include/asm-sparc64/starfire.h +++ b/include/asm-sparc64/starfire.h @@ -14,7 +14,7 @@ extern int this_is_starfire; extern void check_if_starfire(void); extern void starfire_cpu_setup(void); extern int starfire_hard_smp_processor_id(void); -extern void *starfire_hookup(int); +extern void starfire_hookup(int); extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid); #endif diff --git a/include/asm-sparc64/vdev.h b/include/asm-sparc64/vdev.h deleted file mode 100644 index 25637c57675d1..0000000000000 --- a/include/asm-sparc64/vdev.h +++ /dev/null @@ -1,17 +0,0 @@ -/* vdev.h: SUN4V virtual device interfaces and defines. - * - * Copyright (C) 2006 David S. Miller <davem@davemloft.net> - */ - -#ifndef _SPARC64_VDEV_H -#define _SPARC64_VDEV_H - -#include <linux/types.h> -#include <asm/prom.h> - -extern u32 sun4v_vdev_devhandle; -extern struct device_node *sun4v_vdev_root; - -extern unsigned int sun4v_vdev_device_interrupt(struct device_node *dev_node); - -#endif /* !(_SPARC64_VDEV_H) */ diff --git a/include/asm-um/hw_irq.h b/include/asm-um/hw_irq.h index 4ee38c0b6a64c..1cf84cf5f21af 100644 --- a/include/asm-um/hw_irq.h +++ b/include/asm-um/hw_irq.h @@ -4,7 +4,4 @@ #include "asm/irq.h" #include "asm/archparam.h" -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{} - #endif diff --git a/include/asm-um/io.h b/include/asm-um/io.h index 1934d9340e2cd..44e8b8c772ae8 100644 --- a/include/asm-um/io.h +++ b/include/asm-um/io.h @@ -45,8 +45,13 @@ static inline void writel(unsigned int b, volatile void __iomem *addr) { *(volatile unsigned int __force *) addr = b; } +static inline void writeq(unsigned int b, volatile void __iomem *addr) +{ + *(volatile unsigned long long __force *) addr = b; +} #define __raw_writeb writeb #define __raw_writew writew #define __raw_writel writel +#define __raw_writeq writeq #endif diff --git a/include/asm-um/kmap_types.h b/include/asm-um/kmap_types.h index 0b22ad776e76e..6c03acdb4405b 100644 --- a/include/asm-um/kmap_types.h +++ b/include/asm-um/kmap_types.h @@ -6,6 +6,24 @@ #ifndef __UM_KMAP_TYPES_H #define __UM_KMAP_TYPES_H -#include "asm/arch/kmap_types.h" +/* No more #include "asm/arch/kmap_types.h" ! */ + +enum km_type { + KM_BOUNCE_READ, + KM_SKB_SUNRPC_DATA, + KM_SKB_DATA_SOFTIRQ, + KM_USER0, + KM_USER1, + KM_UML_USERCOPY, /* UML specific, for copy_*_user - used in do_op_one_page */ + KM_BIO_SRC_IRQ, + KM_BIO_DST_IRQ, + KM_PTE0, + KM_PTE1, + KM_IRQ0, + KM_IRQ1, + KM_SOFTIRQ0, + KM_SOFTIRQ1, + KM_TYPE_NR +}; #endif diff --git a/include/asm-v850/hw_irq.h b/include/asm-v850/hw_irq.h index a8aab4342712a..043e94bb6bd8e 100644 --- a/include/asm-v850/hw_irq.h +++ b/include/asm-v850/hw_irq.h @@ -1,8 +1,4 @@ #ifndef __V850_HW_IRQ_H__ #define __V850_HW_IRQ_H__ -static inline void hw_resend_irq (struct hw_interrupt_type *h, unsigned int i) -{ -} - #endif /* __V850_HW_IRQ_H__ */ diff --git a/include/asm-v850/signal.h b/include/asm-v850/signal.h index cb52caa69925b..a38df0834bbff 100644 --- a/include/asm-v850/signal.h +++ b/include/asm-v850/signal.h @@ -77,7 +77,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -97,7 +96,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-v850/socket.h b/include/asm-v850/socket.h index 0240d366a0a4d..0dfe55ac2ef2a 100644 --- a/include/asm-v850/socket.h +++ b/include/asm-v850/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* __V850_SOCKET_H__ */ diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h index 387c8f66af7d5..aa67bfd1b3ce6 100644 --- a/include/asm-x86_64/alternative.h +++ b/include/asm-x86_64/alternative.h @@ -17,11 +17,20 @@ struct alt_instr { extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end); struct module; + +#ifdef CONFIG_SMP extern void alternatives_smp_module_add(struct module *mod, char *name, void *locks, void *locks_end, void *text, void *text_end); extern void alternatives_smp_module_del(struct module *mod); extern void alternatives_smp_switch(int smp); +#else +static inline void alternatives_smp_module_add(struct module *mod, char *name, + void *locks, void *locks_end, + void *text, void *text_end) {} +static inline void alternatives_smp_module_del(struct module *mod) {} +static inline void alternatives_smp_switch(int smp) {} +#endif #endif diff --git a/include/asm-x86_64/floppy.h b/include/asm-x86_64/floppy.h index 006291e89b4a1..32ff5d132714f 100644 --- a/include/asm-x86_64/floppy.h +++ b/include/asm-x86_64/floppy.h @@ -144,11 +144,11 @@ static int vdma_get_dma_residue(unsigned int dummy) static int fd_request_irq(void) { if(can_use_virtual_dma) - return request_irq(FLOPPY_IRQ, floppy_hardint,SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_hardint, + IRQF_DISABLED, "floppy", NULL); else - return request_irq(FLOPPY_IRQ, floppy_interrupt, SA_INTERRUPT, - "floppy", NULL); + return request_irq(FLOPPY_IRQ, floppy_interrupt, + IRQF_DISABLED, "floppy", NULL); } static unsigned long dma_mem_alloc(unsigned long size) diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h index 9318774627884..48a4a5364e85d 100644 --- a/include/asm-x86_64/hw_irq.h +++ b/include/asm-x86_64/hw_irq.h @@ -127,15 +127,6 @@ __asm__( \ "push $~(" #nr ") ; " \ "jmp common_interrupt"); -#if defined(CONFIG_X86_IO_APIC) -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) { - if (IO_APIC_IRQ(i)) - send_IPI_self(IO_APIC_VECTOR(i)); -} -#else -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) {} -#endif - #define platform_legacy_irq(irq) ((irq) < 16) #endif diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h index f8d55798535ac..cef7a7d51b7e9 100644 --- a/include/asm-x86_64/signal.h +++ b/include/asm-x86_64/signal.h @@ -83,7 +83,6 @@ typedef unsigned long sigset_t; * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -103,7 +102,6 @@ typedef unsigned long sigset_t; #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 diff --git a/include/asm-x86_64/socket.h b/include/asm-x86_64/socket.h index f2cdbeae5d5ba..b46702607933d 100644 --- a/include/asm-x86_64/socket.h +++ b/include/asm-x86_64/socket.h @@ -48,5 +48,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _ASM_SOCKET_H */ diff --git a/include/asm-xtensa/hw_irq.h b/include/asm-xtensa/hw_irq.h index ccf436249eaaa..3ddbea759b2bc 100644 --- a/include/asm-xtensa/hw_irq.h +++ b/include/asm-xtensa/hw_irq.h @@ -11,8 +11,4 @@ #ifndef _XTENSA_HW_IRQ_H #define _XTENSA_HW_IRQ_H -static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i) -{ -} - #endif diff --git a/include/asm-xtensa/signal.h b/include/asm-xtensa/signal.h index a99c9aec64ec9..633ba73bc4d21 100644 --- a/include/asm-xtensa/signal.h +++ b/include/asm-xtensa/signal.h @@ -75,7 +75,6 @@ typedef struct { * SA_FLAGS values: * * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the * SA_RESTART flag to get restarting signals (which were the default long ago) * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. * SA_RESETHAND clears the handler when the signal is delivered. @@ -95,7 +94,6 @@ typedef struct { #define SA_NOMASK SA_NODEFER #define SA_ONESHOT SA_RESETHAND -#define SA_INTERRUPT 0x20000000 /* dummy -- ignored */ #define SA_RESTORER 0x04000000 @@ -109,19 +107,6 @@ typedef struct { #define SIGSTKSZ 8192 #ifndef __ASSEMBLY__ -#ifdef __KERNEL__ - -/* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - */ -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#define SA_PROBEIRQ 0x08000000 -#endif #define SIG_BLOCK 0 /* for blocking signals */ #define SIG_UNBLOCK 1 /* for unblocking signals */ diff --git a/include/asm-xtensa/socket.h b/include/asm-xtensa/socket.h index 00f83f3a6d721..971d231be60eb 100644 --- a/include/asm-xtensa/socket.h +++ b/include/asm-xtensa/socket.h @@ -59,5 +59,6 @@ #define SO_ACCEPTCONN 30 #define SO_PEERSEC 31 +#define SO_PASSSEC 34 #endif /* _XTENSA_SOCKET_H */ diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 1eb238affb124..41788a31c4382 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -7,6 +7,7 @@ #define LINUX_ATMDEV_H +#include <linux/device.h> #include <linux/atmapi.h> #include <linux/atm.h> #include <linux/atmioc.h> @@ -358,6 +359,7 @@ struct atm_dev { struct proc_dir_entry *proc_entry; /* proc entry */ char *proc_name; /* proc entry name */ #endif + struct class_device class_dev; /* sysfs class device */ struct list_head dev_list; /* linkage */ }; @@ -459,7 +461,7 @@ static inline void atm_dev_put(struct atm_dev *dev) BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags)); if (dev->ops->dev_close) dev->ops->dev_close(dev); - kfree(dev); + class_device_put(&dev->class_dev); } } diff --git a/include/linux/audit.h b/include/linux/audit.h index e051ff9c5b506..b27d7debc5a1d 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -122,10 +122,17 @@ /* Rule structure sizes -- if these change, different AUDIT_ADD and * AUDIT_LIST commands must be implemented. */ #define AUDIT_MAX_FIELDS 64 +#define AUDIT_MAX_KEY_LEN 32 #define AUDIT_BITMASK_SIZE 64 #define AUDIT_WORD(nr) ((__u32)((nr)/32)) #define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32)) +#define AUDIT_SYSCALL_CLASSES 16 +#define AUDIT_CLASS_DIR_WRITE 0 +#define AUDIT_CLASS_DIR_WRITE_32 1 +#define AUDIT_CLASS_CHATTR 2 +#define AUDIT_CLASS_CHATTR_32 3 + /* This bitmask is used to validate user input. It represents all bits that * are currently used in an audit field constant understood by the kernel. * If you are adding a new #define AUDIT_<whatever>, please ensure that @@ -150,12 +157,17 @@ #define AUDIT_PERS 10 #define AUDIT_ARCH 11 #define AUDIT_MSGTYPE 12 -#define AUDIT_SE_USER 13 /* security label user */ -#define AUDIT_SE_ROLE 14 /* security label role */ -#define AUDIT_SE_TYPE 15 /* security label type */ -#define AUDIT_SE_SEN 16 /* security label sensitivity label */ -#define AUDIT_SE_CLR 17 /* security label clearance label */ +#define AUDIT_SUBJ_USER 13 /* security label user */ +#define AUDIT_SUBJ_ROLE 14 /* security label role */ +#define AUDIT_SUBJ_TYPE 15 /* security label type */ +#define AUDIT_SUBJ_SEN 16 /* security label sensitivity label */ +#define AUDIT_SUBJ_CLR 17 /* security label clearance label */ #define AUDIT_PPID 18 +#define AUDIT_OBJ_USER 19 +#define AUDIT_OBJ_ROLE 20 +#define AUDIT_OBJ_TYPE 21 +#define AUDIT_OBJ_LEV_LOW 22 +#define AUDIT_OBJ_LEV_HIGH 23 /* These are ONLY useful when checking * at syscall exit time (AUDIT_AT_EXIT). */ @@ -171,6 +183,8 @@ #define AUDIT_ARG2 (AUDIT_ARG0+2) #define AUDIT_ARG3 (AUDIT_ARG0+3) +#define AUDIT_FILTERKEY 210 + #define AUDIT_NEGATE 0x80000000 /* These are the supported operators. @@ -299,6 +313,7 @@ struct mqstat; #define AUDITSC_SUCCESS 1 #define AUDITSC_FAILURE 2 #define AUDITSC_RESULT(x) ( ((long)(x))<0?AUDITSC_FAILURE:AUDITSC_SUCCESS ) +extern int __init audit_register_class(int class, unsigned *list); #ifdef CONFIG_AUDITSYSCALL /* These are defined in auditsc.c */ /* Public API */ diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h index 917d62e414807..269d000bb2a3e 100644 --- a/include/linux/compat_ioctl.h +++ b/include/linux/compat_ioctl.h @@ -567,11 +567,6 @@ COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER) COMPATIBLE_IOCTL(AUTOFS_IOC_ASKREGHOST) COMPATIBLE_IOCTL(AUTOFS_IOC_TOGGLEREGHOST) COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT) -/* DEVFS */ -COMPATIBLE_IOCTL(DEVFSDIOC_GET_PROTO_REV) -COMPATIBLE_IOCTL(DEVFSDIOC_SET_EVENT_MASK) -COMPATIBLE_IOCTL(DEVFSDIOC_RELEASE_EVENT_QUEUE) -COMPATIBLE_IOCTL(DEVFSDIOC_SET_DEBUG_MASK) /* Raw devices */ COMPATIBLE_IOCTL(RAW_SETBIND) COMPATIBLE_IOCTL(RAW_GETBIND) diff --git a/include/linux/cpu.h b/include/linux/cpu.h index a3caf6866bae5..44a11f1ccaf2d 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -87,9 +87,9 @@ int cpu_down(unsigned int cpu); #define lock_cpu_hotplug() do { } while (0) #define unlock_cpu_hotplug() do { } while (0) #define lock_cpu_hotplug_interruptible() 0 -#define hotcpu_notifier(fn, pri) -#define register_hotcpu_notifier(nb) -#define unregister_hotcpu_notifier(nb) +#define hotcpu_notifier(fn, pri) do { } while (0) +#define register_hotcpu_notifier(nb) do { } while (0) +#define unregister_hotcpu_notifier(nb) do { } while (0) /* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */ static inline int cpu_is_offline(int cpu) { return 0; } diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 466fbe9e48998..35e137636b0b4 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -100,8 +100,10 @@ struct cpufreq_policy { #define CPUFREQ_INCOMPATIBLE (1) #define CPUFREQ_NOTIFY (2) -#define CPUFREQ_SHARED_TYPE_ALL (0) /* All dependent CPUs should set freq */ -#define CPUFREQ_SHARED_TYPE_ANY (1) /* Freq can be set from any dependent CPU */ +#define CPUFREQ_SHARED_TYPE_NONE (0) /* None */ +#define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */ +#define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */ +#define CPUFREQ_SHARED_TYPE_ANY (3) /* Freq can be set from any dependent CPU*/ /******************** cpufreq transition notifiers *******************/ diff --git a/include/linux/devfs_fs.h b/include/linux/devfs_fs.h deleted file mode 100644 index de236f431877a..0000000000000 --- a/include/linux/devfs_fs.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef _LINUX_DEVFS_FS_H -#define _LINUX_DEVFS_FS_H - -#include <linux/ioctl.h> - -#define DEVFSD_PROTOCOL_REVISION_KERNEL 5 - -#define DEVFSD_IOCTL_BASE 'd' - -/* These are the various ioctls */ -#define DEVFSDIOC_GET_PROTO_REV _IOR(DEVFSD_IOCTL_BASE, 0, int) -#define DEVFSDIOC_SET_EVENT_MASK _IOW(DEVFSD_IOCTL_BASE, 2, int) -#define DEVFSDIOC_RELEASE_EVENT_QUEUE _IOW(DEVFSD_IOCTL_BASE, 3, int) -#define DEVFSDIOC_SET_DEBUG_MASK _IOW(DEVFSD_IOCTL_BASE, 4, int) - -#define DEVFSD_NOTIFY_REGISTERED 0 -#define DEVFSD_NOTIFY_UNREGISTERED 1 -#define DEVFSD_NOTIFY_ASYNC_OPEN 2 -#define DEVFSD_NOTIFY_CLOSE 3 -#define DEVFSD_NOTIFY_LOOKUP 4 -#define DEVFSD_NOTIFY_CHANGE 5 -#define DEVFSD_NOTIFY_CREATE 6 -#define DEVFSD_NOTIFY_DELETE 7 - -#define DEVFS_PATHLEN 1024 /* Never change this otherwise the - binary interface will change */ - -struct devfsd_notify_struct { /* Use native C types to ensure same types in kernel and user space */ - unsigned int type; /* DEVFSD_NOTIFY_* value */ - unsigned int mode; /* Mode of the inode or device entry */ - unsigned int major; /* Major number of device entry */ - unsigned int minor; /* Minor number of device entry */ - unsigned int uid; /* Uid of process, inode or device entry */ - unsigned int gid; /* Gid of process, inode or device entry */ - unsigned int overrun_count; /* Number of lost events */ - unsigned int namelen; /* Number of characters not including '\0' */ - /* The device name MUST come last */ - char devname[DEVFS_PATHLEN]; /* This will be '\0' terminated */ -}; - -#endif /* _LINUX_DEVFS_FS_H */ diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h deleted file mode 100644 index 0d74a6f22abca..0000000000000 --- a/include/linux/devfs_fs_kernel.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef _LINUX_DEVFS_FS_KERNEL_H -#define _LINUX_DEVFS_FS_KERNEL_H - -#include <linux/fs.h> -#include <linux/spinlock.h> -#include <linux/types.h> - -#include <asm/semaphore.h> - -#define DEVFS_SUPER_MAGIC 0x1373 - -#ifdef CONFIG_DEVFS_FS -extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...) - __attribute__ ((format(printf, 3, 4))); -extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...) - __attribute__ ((format(printf, 3, 4))); -extern int devfs_mk_symlink(const char *name, const char *link); -extern int devfs_mk_dir(const char *fmt, ...) - __attribute__ ((format(printf, 1, 2))); -extern void devfs_remove(const char *fmt, ...) - __attribute__ ((format(printf, 1, 2))); -extern int devfs_register_tape(const char *name); -extern void devfs_unregister_tape(int num); -extern void mount_devfs_fs(void); -#else /* CONFIG_DEVFS_FS */ -static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...) -{ - return 0; -} -static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...) -{ - return 0; -} -static inline int devfs_mk_symlink(const char *name, const char *link) -{ - return 0; -} -static inline int devfs_mk_dir(const char *fmt, ...) -{ - return 0; -} -static inline void devfs_remove(const char *fmt, ...) -{ -} -static inline int devfs_register_tape(const char *name) -{ - return -1; -} -static inline void devfs_unregister_tape(int num) -{ -} -static inline void mount_devfs_fs(void) -{ - return; -} -#endif /* CONFIG_DEVFS_FS */ -#endif /* _LINUX_DEVFS_FS_KERNEL_H */ diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h index 2fda1b2aabd96..527504c11c5e8 100644 --- a/include/linux/dqblk_xfs.h +++ b/include/linux/dqblk_xfs.h @@ -125,14 +125,14 @@ typedef struct fs_disk_quota { /* * fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system. - * Provides a centralized way to get meta infomation about the quota subsystem. + * Provides a centralized way to get meta information about the quota subsystem. * eg. space taken up for user and group quotas, number of dquots currently * incore. */ #define FS_QSTAT_VERSION 1 /* fs_quota_stat.qs_version */ /* - * Some basic infomation about 'quota files'. + * Some basic information about 'quota files'. */ typedef struct fs_qfilestat { __u64 qfs_ino; /* inode number */ diff --git a/include/linux/elf-em.h b/include/linux/elf-em.h index 114a96d256522..6a5796c81c900 100644 --- a/include/linux/elf-em.h +++ b/include/linux/elf-em.h @@ -11,7 +11,12 @@ #define EM_486 6 /* Perhaps disused */ #define EM_860 7 #define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ + /* Next two are historical and binaries and + modules of these types will be rejected by + Linux. */ +#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ #define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ + #define EM_PARISC 15 /* HPPA */ #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ #define EM_PPC 20 /* PowerPC */ diff --git a/include/linux/err.h b/include/linux/err.h index ff71d2af5da33..cd3b367f7445e 100644 --- a/include/linux/err.h +++ b/include/linux/err.h @@ -13,7 +13,9 @@ * This should be a per-architecture thing, to allow different * error and pointer decisions. */ -#define IS_ERR_VALUE(x) unlikely((x) > (unsigned long)-1000L) +#define MAX_ERRNO 4095 + +#define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO) static inline void *ERR_PTR(long error) { diff --git a/include/linux/fb.h b/include/linux/fb.h index 07a08e92bc736..ffefeeeeca937 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -380,7 +380,6 @@ struct fb_cursor { #include <linux/tty.h> #include <linux/device.h> #include <linux/workqueue.h> -#include <linux/devfs_fs_kernel.h> #include <linux/notifier.h> #include <linux/list.h> #include <asm/io.h> @@ -558,7 +557,7 @@ struct fb_pixmap { * Frame buffer operations * * LOCKING NOTE: those functions must _ALL_ be called with the console - * semaphore held, this is the only suitable locking mecanism we have + * semaphore held, this is the only suitable locking mechanism we have * in 2.6. Some may be called at interrupt time at this point though. */ diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 3498a0c681844..e4af57e87c178 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -112,8 +112,6 @@ struct gendisk { sector_t capacity; int flags; - char devfs_name[64]; /* devfs crap */ - int number; /* more of the same */ struct device *driverfs_dev; struct kobject kobj; struct kobject *holder_dir; diff --git a/include/linux/ide.h b/include/linux/ide.h index 0c100168c0cf2..285316c836b54 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -552,7 +552,6 @@ typedef struct ide_drive_s { struct hd_driveid *id; /* drive model identification info */ struct proc_dir_entry *proc; /* /proc/ide/ directory entry */ struct ide_settings_s *settings;/* /proc/ide/ drive settings */ - char devfs_name[64]; /* devfs crap */ struct hwif_s *hwif; /* actually (ide_hwif_t *) */ diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 70741e170114e..da3e0dbe61d4e 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -14,6 +14,55 @@ #include <asm/ptrace.h> #include <asm/system.h> +/* + * These correspond to the IORESOURCE_IRQ_* defines in + * linux/ioport.h to select the interrupt line behaviour. When + * requesting an interrupt without specifying a IRQF_TRIGGER, the + * setting should be assumed to be "as already configured", which + * may be as per machine or firmware initialisation. + */ +#define IRQF_TRIGGER_NONE 0x00000000 +#define IRQF_TRIGGER_RISING 0x00000001 +#define IRQF_TRIGGER_FALLING 0x00000002 +#define IRQF_TRIGGER_HIGH 0x00000004 +#define IRQF_TRIGGER_LOW 0x00000008 +#define IRQF_TRIGGER_MASK (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW | \ + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING) +#define IRQF_TRIGGER_PROBE 0x00000010 + +/* + * These flags used only by the kernel as part of the + * irq handling routines. + * + * IRQF_DISABLED - keep irqs disabled when calling the action handler + * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator + * IRQF_SHARED - allow sharing the irq among several devices + * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur + * IRQF_TIMER - Flag to mark this interrupt as timer interrupt + */ +#define IRQF_DISABLED 0x00000020 +#define IRQF_SAMPLE_RANDOM 0x00000040 +#define IRQF_SHARED 0x00000080 +#define IRQF_PROBE_SHARED 0x00000100 +#define IRQF_TIMER 0x00000200 +#define IRQF_PERCPU 0x00000400 + +/* + * Migration helpers. Scheduled for removal in 1/2007 + * Do not use for new code ! + */ +#define SA_INTERRUPT IRQF_DISABLED +#define SA_SAMPLE_RANDOM IRQF_SAMPLE_RANDOM +#define SA_SHIRQ IRQF_SHARED +#define SA_PROBEIRQ IRQF_PROBE_SHARED +#define SA_PERCPU IRQF_PERCPU + +#define SA_TRIGGER_LOW IRQF_TRIGGER_LOW +#define SA_TRIGGER_HIGH IRQF_TRIGGER_HIGH +#define SA_TRIGGER_FALLING IRQF_TRIGGER_FALLING +#define SA_TRIGGER_RISING IRQF_TRIGGER_RISING +#define SA_TRIGGER_MASK IRQF_TRIGGER_MASK + struct irqaction { irqreturn_t (*handler)(int, void *, struct pt_regs *); unsigned long flags; @@ -36,6 +85,20 @@ extern void free_irq(unsigned int, void *); extern void disable_irq_nosync(unsigned int irq); extern void disable_irq(unsigned int irq); extern void enable_irq(unsigned int irq); + +/* IRQ wakeup (PM) control: */ +extern int set_irq_wake(unsigned int irq, unsigned int on); + +static inline int enable_irq_wake(unsigned int irq) +{ + return set_irq_wake(irq, 1); +} + +static inline int disable_irq_wake(unsigned int irq) +{ + return set_irq_wake(irq, 0); +} + #endif #ifndef __ARCH_SET_SOFTIRQ_PENDING diff --git a/include/linux/ioport.h b/include/linux/ioport.h index edfc733b1575c..87a9fc039b478 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -9,13 +9,15 @@ #define _LINUX_IOPORT_H #include <linux/compiler.h> +#include <linux/types.h> /* * Resources are tree-like, allowing * nesting etc.. */ struct resource { + resource_size_t start; + resource_size_t end; const char *name; - unsigned long start, end; unsigned long flags; struct resource *parent, *sibling, *child; }; @@ -96,14 +98,13 @@ extern struct resource * ____request_resource(struct resource *root, struct reso extern int release_resource(struct resource *new); extern __deprecated_for_modules int insert_resource(struct resource *parent, struct resource *new); extern int allocate_resource(struct resource *root, struct resource *new, - unsigned long size, - unsigned long min, unsigned long max, - unsigned long align, + resource_size_t size, resource_size_t min, + resource_size_t max, resource_size_t align, void (*alignf)(void *, struct resource *, - unsigned long, unsigned long), + resource_size_t, resource_size_t), void *alignf_data); -int adjust_resource(struct resource *res, unsigned long start, - unsigned long size); +int adjust_resource(struct resource *res, resource_size_t start, + resource_size_t size); /* get registered SYSTEM_RAM resources in specified area */ extern int find_next_system_ram(struct resource *res); @@ -113,17 +114,21 @@ extern int find_next_system_ram(struct resource *res); #define request_mem_region(start,n,name) __request_region(&iomem_resource, (start), (n), (name)) #define rename_region(region, newname) do { (region)->name = (newname); } while (0) -extern struct resource * __request_region(struct resource *, unsigned long start, unsigned long n, const char *name); +extern struct resource * __request_region(struct resource *, + resource_size_t start, + resource_size_t n, const char *name); /* Compatibility cruft */ #define release_region(start,n) __release_region(&ioport_resource, (start), (n)) #define check_mem_region(start,n) __check_region(&iomem_resource, (start), (n)) #define release_mem_region(start,n) __release_region(&iomem_resource, (start), (n)) -extern int __check_region(struct resource *, unsigned long, unsigned long); -extern void __release_region(struct resource *, unsigned long, unsigned long); +extern int __check_region(struct resource *, resource_size_t, resource_size_t); +extern void __release_region(struct resource *, resource_size_t, + resource_size_t); -static inline int __deprecated check_region(unsigned long s, unsigned long n) +static inline int __deprecated check_region(resource_size_t s, + resource_size_t n) { return __check_region(&ioport_resource, s, n); } diff --git a/include/linux/irq.h b/include/linux/irq.h index 676e00dfb21a6..b48eae32dc61c 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -1,5 +1,5 @@ -#ifndef __irq_h -#define __irq_h +#ifndef _LINUX_IRQ_H +#define _LINUX_IRQ_H /* * Please do not include this file in generic code. There is currently @@ -11,7 +11,7 @@ #include <linux/smp.h> -#if !defined(CONFIG_S390) +#ifndef CONFIG_S390 #include <linux/linkage.h> #include <linux/cache.h> @@ -24,84 +24,172 @@ /* * IRQ line status. + * + * Bits 0-16 are reserved for the IRQF_* bits in linux/interrupt.h + * + * IRQ types */ -#define IRQ_INPROGRESS 1 /* IRQ handler active - do not enter! */ -#define IRQ_DISABLED 2 /* IRQ disabled - do not enter! */ -#define IRQ_PENDING 4 /* IRQ pending - replay on enable */ -#define IRQ_REPLAY 8 /* IRQ has been replayed but not acked yet */ -#define IRQ_AUTODETECT 16 /* IRQ is being autodetected */ -#define IRQ_WAITING 32 /* IRQ not yet seen - for autodetection */ -#define IRQ_LEVEL 64 /* IRQ level triggered */ -#define IRQ_MASKED 128 /* IRQ masked - shouldn't be seen again */ -#if defined(ARCH_HAS_IRQ_PER_CPU) -# define IRQ_PER_CPU 256 /* IRQ is per CPU */ +#define IRQ_TYPE_NONE 0x00000000 /* Default, unspecified type */ +#define IRQ_TYPE_EDGE_RISING 0x00000001 /* Edge rising type */ +#define IRQ_TYPE_EDGE_FALLING 0x00000002 /* Edge falling type */ +#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) +#define IRQ_TYPE_LEVEL_HIGH 0x00000004 /* Level high type */ +#define IRQ_TYPE_LEVEL_LOW 0x00000008 /* Level low type */ +#define IRQ_TYPE_SENSE_MASK 0x0000000f /* Mask of the above */ +#define IRQ_TYPE_PROBE 0x00000010 /* Probing in progress */ + +/* Internal flags */ +#define IRQ_INPROGRESS 0x00010000 /* IRQ handler active - do not enter! */ +#define IRQ_DISABLED 0x00020000 /* IRQ disabled - do not enter! */ +#define IRQ_PENDING 0x00040000 /* IRQ pending - replay on enable */ +#define IRQ_REPLAY 0x00080000 /* IRQ has been replayed but not acked yet */ +#define IRQ_AUTODETECT 0x00100000 /* IRQ is being autodetected */ +#define IRQ_WAITING 0x00200000 /* IRQ not yet seen - for autodetection */ +#define IRQ_LEVEL 0x00400000 /* IRQ level triggered */ +#define IRQ_MASKED 0x00800000 /* IRQ masked - shouldn't be seen again */ +#ifdef CONFIG_IRQ_PER_CPU +# define IRQ_PER_CPU 0x01000000 /* IRQ is per CPU */ # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU) #else # define CHECK_IRQ_PER_CPU(var) 0 #endif -/* - * Interrupt controller descriptor. This is all we need - * to describe about the low-level hardware. +#define IRQ_NOPROBE 0x02000000 /* IRQ is not valid for probing */ +#define IRQ_NOREQUEST 0x04000000 /* IRQ cannot be requested */ +#define IRQ_NOAUTOEN 0x08000000 /* IRQ will not be enabled on request irq */ +#define IRQ_DELAYED_DISABLE 0x10000000 /* IRQ disable (masking) happens delayed. */ + +struct proc_dir_entry; + +/** + * struct irq_chip - hardware interrupt chip descriptor + * + * @name: name for /proc/interrupts + * @startup: start up the interrupt (defaults to ->enable if NULL) + * @shutdown: shut down the interrupt (defaults to ->disable if NULL) + * @enable: enable the interrupt (defaults to chip->unmask if NULL) + * @disable: disable the interrupt (defaults to chip->mask if NULL) + * @ack: start of a new interrupt + * @mask: mask an interrupt source + * @mask_ack: ack and mask an interrupt source + * @unmask: unmask an interrupt source + * @eoi: end of interrupt - chip level + * @end: end of interrupt - flow level + * @set_affinity: set the CPU affinity on SMP machines + * @retrigger: resend an IRQ to the CPU + * @set_type: set the flow type (IRQ_TYPE_LEVEL/etc.) of an IRQ + * @set_wake: enable/disable power-management wake-on of an IRQ + * + * @release: release function solely used by UML + * @typename: obsoleted by name, kept as migration helper */ -struct hw_interrupt_type { - const char * typename; - unsigned int (*startup)(unsigned int irq); - void (*shutdown)(unsigned int irq); - void (*enable)(unsigned int irq); - void (*disable)(unsigned int irq); - void (*ack)(unsigned int irq); - void (*end)(unsigned int irq); - void (*set_affinity)(unsigned int irq, cpumask_t dest); +struct irq_chip { + const char *name; + unsigned int (*startup)(unsigned int irq); + void (*shutdown)(unsigned int irq); + void (*enable)(unsigned int irq); + void (*disable)(unsigned int irq); + + void (*ack)(unsigned int irq); + void (*mask)(unsigned int irq); + void (*mask_ack)(unsigned int irq); + void (*unmask)(unsigned int irq); + void (*eoi)(unsigned int irq); + + void (*end)(unsigned int irq); + void (*set_affinity)(unsigned int irq, cpumask_t dest); + int (*retrigger)(unsigned int irq); + int (*set_type)(unsigned int irq, unsigned int flow_type); + int (*set_wake)(unsigned int irq, unsigned int on); + /* Currently used only by UML, might disappear one day.*/ #ifdef CONFIG_IRQ_RELEASE_METHOD - void (*release)(unsigned int irq, void *dev_id); + void (*release)(unsigned int irq, void *dev_id); #endif + /* + * For compatibility, ->typename is copied into ->name. + * Will disappear. + */ + const char *typename; }; -typedef struct hw_interrupt_type hw_irq_controller; - -/* - * This is the "IRQ descriptor", which contains various information - * about the irq, including what kind of hardware handling it has, - * whether it is disabled etc etc. +/** + * struct irq_desc - interrupt descriptor + * + * @handle_irq: highlevel irq-events handler [if NULL, __do_IRQ()] + * @chip: low level interrupt hardware access + * @handler_data: per-IRQ data for the irq_chip methods + * @chip_data: platform-specific per-chip private data for the chip + * methods, to allow shared chip implementations + * @action: the irq action chain + * @status: status information + * @depth: disable-depth, for nested irq_disable() calls + * @irq_count: stats field to detect stalled irqs + * @irqs_unhandled: stats field for spurious unhandled interrupts + * @lock: locking for SMP + * @affinity: IRQ affinity on SMP + * @cpu: cpu index useful for balancing + * @pending_mask: pending rebalanced interrupts + * @move_irq: need to re-target IRQ destination + * @dir: /proc/irq/ procfs entry + * @affinity_entry: /proc/irq/smp_affinity procfs entry on SMP * * Pad this out to 32 bytes for cache and indexing reasons. */ -typedef struct irq_desc { - hw_irq_controller *handler; - void *handler_data; - struct irqaction *action; /* IRQ action list */ - unsigned int status; /* IRQ status */ - unsigned int depth; /* nested irq disables */ - unsigned int irq_count; /* For detecting broken interrupts */ - unsigned int irqs_unhandled; - spinlock_t lock; -#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE) - unsigned int move_irq; /* Flag need to re-target intr dest*/ +struct irq_desc { + void fastcall (*handle_irq)(unsigned int irq, + struct irq_desc *desc, + struct pt_regs *regs); + struct irq_chip *chip; + void *handler_data; + void *chip_data; + struct irqaction *action; /* IRQ action list */ + unsigned int status; /* IRQ status */ + + unsigned int depth; /* nested irq disables */ + unsigned int irq_count; /* For detecting broken IRQs */ + unsigned int irqs_unhandled; + spinlock_t lock; +#ifdef CONFIG_SMP + cpumask_t affinity; + unsigned int cpu; +#endif +#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE) + cpumask_t pending_mask; + unsigned int move_irq; /* need to re-target IRQ dest */ +#endif +#ifdef CONFIG_PROC_FS + struct proc_dir_entry *dir; #endif -} ____cacheline_aligned irq_desc_t; +} ____cacheline_aligned; -extern irq_desc_t irq_desc [NR_IRQS]; +extern struct irq_desc irq_desc[NR_IRQS]; -/* Return a pointer to the irq descriptor for IRQ. */ -static inline irq_desc_t * -irq_descp (int irq) -{ - return irq_desc + irq; -} +/* + * Migration helpers for obsolete names, they will go away: + */ +#define hw_interrupt_type irq_chip +typedef struct irq_chip hw_irq_controller; +#define no_irq_type no_irq_chip +typedef struct irq_desc irq_desc_t; -#include <asm/hw_irq.h> /* the arch dependent stuff */ +/* + * Pick up the arch-dependent methods: + */ +#include <asm/hw_irq.h> -extern int setup_irq(unsigned int irq, struct irqaction * new); +extern int setup_irq(unsigned int irq, struct irqaction *new); #ifdef CONFIG_GENERIC_HARDIRQS -extern cpumask_t irq_affinity[NR_IRQS]; + +#ifndef handle_dynamic_tick +# define handle_dynamic_tick(a) do { } while (0) +#endif #ifdef CONFIG_SMP static inline void set_native_irq_info(int irq, cpumask_t mask) { - irq_affinity[irq] = mask; + irq_desc[irq].affinity = mask; } #else static inline void set_native_irq_info(int irq, cpumask_t mask) @@ -111,8 +199,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask) #ifdef CONFIG_SMP -#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE) -extern cpumask_t pending_irq_cpumask[NR_IRQS]; +#if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE) void set_pending_irq(unsigned int irq, cpumask_t mask); void move_native_irq(int irq); @@ -133,7 +220,7 @@ static inline void set_irq_info(int irq, cpumask_t mask) { } -#else // CONFIG_PCI_MSI +#else /* CONFIG_PCI_MSI */ static inline void move_irq(int irq) { @@ -144,26 +231,36 @@ static inline void set_irq_info(int irq, cpumask_t mask) { set_native_irq_info(irq, mask); } -#endif // CONFIG_PCI_MSI -#else // CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE +#endif /* CONFIG_PCI_MSI */ + +#else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */ + +static inline void move_irq(int irq) +{ +} + +static inline void move_native_irq(int irq) +{ +} + +static inline void set_pending_irq(unsigned int irq, cpumask_t mask) +{ +} -#define move_irq(x) -#define move_native_irq(x) -#define set_pending_irq(x,y) static inline void set_irq_info(int irq, cpumask_t mask) { set_native_irq_info(irq, mask); } -#endif // CONFIG_GENERIC_PENDING_IRQ +#endif /* CONFIG_GENERIC_PENDING_IRQ */ -#else // CONFIG_SMP +#else /* CONFIG_SMP */ #define move_irq(x) #define move_native_irq(x) -#endif // CONFIG_SMP +#endif /* CONFIG_SMP */ #ifdef CONFIG_IRQBALANCE extern void set_balance_irq_affinity(unsigned int irq, cpumask_t mask); @@ -173,32 +270,139 @@ static inline void set_balance_irq_affinity(unsigned int irq, cpumask_t mask) } #endif +#ifdef CONFIG_AUTO_IRQ_AFFINITY +extern int select_smp_affinity(unsigned int irq); +#else +static inline int select_smp_affinity(unsigned int irq) +{ + return 1; +} +#endif + extern int no_irq_affinity; -extern int noirqdebug_setup(char *str); -extern fastcall irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs, - struct irqaction *action); +/* Handle irq action chains: */ +extern int handle_IRQ_event(unsigned int irq, struct pt_regs *regs, + struct irqaction *action); + +/* + * Built-in IRQ handlers for various IRQ types, + * callable via desc->chip->handle_irq() + */ +extern void fastcall +handle_level_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); +extern void fastcall +handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc, + struct pt_regs *regs); +extern void fastcall +handle_edge_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); +extern void fastcall +handle_simple_irq(unsigned int irq, struct irq_desc *desc, + struct pt_regs *regs); +extern void fastcall +handle_percpu_irq(unsigned int irq, struct irq_desc *desc, + struct pt_regs *regs); +extern void fastcall +handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs); + +/* + * Get a descriptive string for the highlevel handler, for + * /proc/interrupts output: + */ +extern const char * +handle_irq_name(void fastcall (*handle)(unsigned int, struct irq_desc *, + struct pt_regs *)); + +/* + * Monolithic do_IRQ implementation. + * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly) + */ extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs); -extern void note_interrupt(unsigned int irq, irq_desc_t *desc, - int action_ret, struct pt_regs *regs); -extern int can_request_irq(unsigned int irq, unsigned long irqflags); +/* + * Architectures call this to let the generic IRQ layer + * handle an interrupt. If the descriptor is attached to an + * irqchip-style controller then we call the ->handle_irq() handler, + * and it calls __do_IRQ() if it's attached to an irqtype-style controller. + */ +static inline void generic_handle_irq(unsigned int irq, struct pt_regs *regs) +{ + struct irq_desc *desc = irq_desc + irq; + + if (likely(desc->handle_irq)) + desc->handle_irq(irq, desc, regs); + else + __do_IRQ(irq, regs); +} + +/* Handling of unhandled and spurious interrupts: */ +extern void note_interrupt(unsigned int irq, struct irq_desc *desc, + int action_ret, struct pt_regs *regs); + +/* Resending of interrupts :*/ +void check_irq_resend(struct irq_desc *desc, unsigned int irq); + +/* Initialize /proc/irq/ */ extern void init_irq_proc(void); -#ifdef CONFIG_AUTO_IRQ_AFFINITY -extern int select_smp_affinity(unsigned int irq); -#else -static inline int -select_smp_affinity(unsigned int irq) +/* Enable/disable irq debugging output: */ +extern int noirqdebug_setup(char *str); + +/* Checks whether the interrupt can be requested by request_irq(): */ +extern int can_request_irq(unsigned int irq, unsigned long irqflags); + +/* Dummy irq-chip implementations: */ +extern struct irq_chip no_irq_chip; +extern struct irq_chip dummy_irq_chip; + +extern void +set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip, + void fastcall (*handle)(unsigned int, + struct irq_desc *, + struct pt_regs *)); +extern void +__set_irq_handler(unsigned int irq, + void fastcall (*handle)(unsigned int, struct irq_desc *, + struct pt_regs *), + int is_chained); + +/* + * Set a highlevel flow handler for a given IRQ: + */ +static inline void +set_irq_handler(unsigned int irq, + void fastcall (*handle)(unsigned int, struct irq_desc *, + struct pt_regs *)) { - return 1; + __set_irq_handler(irq, handle, 0); } -#endif -#endif +/* + * Set a highlevel chained flow handler for a given IRQ. + * (a chained handler is automatically enabled and set to + * IRQ_NOREQUEST and IRQ_NOPROBE) + */ +static inline void +set_irq_chained_handler(unsigned int irq, + void fastcall (*handle)(unsigned int, struct irq_desc *, + struct pt_regs *)) +{ + __set_irq_handler(irq, handle, 1); +} -extern hw_irq_controller no_irq_type; /* needed in every arch ? */ +/* Set/get chip/data for an IRQ: */ -#endif +extern int set_irq_chip(unsigned int irq, struct irq_chip *chip); +extern int set_irq_data(unsigned int irq, void *data); +extern int set_irq_chip_data(unsigned int irq, void *data); +extern int set_irq_type(unsigned int irq, unsigned int type); + +#define get_irq_chip(irq) (irq_desc[irq].chip) +#define get_irq_chip_data(irq) (irq_desc[irq].chip_data) +#define get_irq_data(irq) (irq_desc[irq].handler_data) + +#endif /* CONFIG_GENERIC_HARDIRQS */ + +#endif /* !CONFIG_S390 */ -#endif /* __irq_h */ +#endif /* _LINUX_IRQ_H */ diff --git a/include/linux/isdn/tpam.h b/include/linux/isdn/tpam.h deleted file mode 100644 index d18dd0dc570d0..0000000000000 --- a/include/linux/isdn/tpam.h +++ /dev/null @@ -1,55 +0,0 @@ -/* $Id: tpam.h,v 1.1.2.1 2001/06/08 08:23:46 kai Exp $ - * - * Turbo PAM ISDN driver for Linux. (Kernel Driver) - * - * Copyright 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve - * - * For all support questions please contact: <support@auvertech.fr> - * - * 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, 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. - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifndef _TPAM_H_ -#define _TPAM_H_ - -#include <linux/types.h> - -/* IOCTL commands */ -#define TPAM_CMD_DSPLOAD 0x0001 -#define TPAM_CMD_DSPSAVE 0x0002 -#define TPAM_CMD_DSPRUN 0x0003 -#define TPAM_CMD_LOOPMODEON 0x0004 -#define TPAM_CMD_LOOPMODEOFF 0x0005 - -/* addresses of debug information zones on board */ -#define TPAM_TRAPAUDIT_REGISTER 0x005493e4 -#define TPAM_NCOAUDIT_REGISTER 0x00500000 -#define TPAM_MSGAUDIT_REGISTER 0x008E30F0 - -/* length of debug information zones on board */ -#define TPAM_TRAPAUDIT_LENGTH 10000 -#define TPAM_NCOAUDIT_LENGTH 300000 -#define TPAM_NCOAUDIT_COUNT 30 -#define TPAM_MSGAUDIT_LENGTH 60000 - -/* IOCTL load/save parameter */ -typedef struct tpam_dsp_ioctl { - __u32 address; /* address to load/save data */ - __u32 data_len; /* size of data to be loaded/saved */ - __u8 data[0]; /* data */ -} tpam_dsp_ioctl; - -#endif /* _TPAM_H_ */ diff --git a/include/linux/key.h b/include/linux/key.h index e693e729bc921..169f05e4863ed 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -177,7 +177,8 @@ struct key { /* * kernel managed key type definition */ -typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, const char *op); +typedef int (*request_key_actor_t)(struct key *key, struct key *authkey, + const char *op, void *aux); struct key_type { /* name of the type */ @@ -285,6 +286,11 @@ extern struct key *request_key(struct key_type *type, const char *description, const char *callout_info); +extern struct key *request_key_with_auxdata(struct key_type *type, + const char *description, + const char *callout_info, + void *aux); + extern int key_validate(struct key *key); extern key_ref_t key_create_or_update(key_ref_t keyring, diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 2d229327959ed..0503b2ed8bae8 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -46,6 +46,8 @@ enum kobject_action { KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */ KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */ KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */ + KOBJ_UNDOCK = (__force kobject_action_t) 0x08, /* undocking */ + KOBJ_DOCK = (__force kobject_action_t) 0x09, /* dock */ }; struct kobject { diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index 5b584dafb5a6d..b03cfb91e228d 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -40,7 +40,6 @@ struct miscdevice { struct list_head list; struct device *dev; struct class_device *class; - char devfs_name[64]; }; extern int misc_register(struct miscdevice * misc); diff --git a/include/linux/mm.h b/include/linux/mm.h index c41a1299b8cf3..75179529e3997 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -36,7 +36,6 @@ extern int sysctl_legacy_va_layout; #include <asm/page.h> #include <asm/pgtable.h> #include <asm/processor.h> -#include <asm/atomic.h> #define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n)) @@ -515,6 +514,11 @@ static inline void set_page_links(struct page *page, unsigned long zone, set_page_section(page, pfn_to_section_nr(pfn)); } +/* + * Some inline functions in vmstat.h depend on page_zone() + */ +#include <linux/vmstat.h> + #ifndef CONFIG_DISCONTIGMEM /* The array of struct pages - for discontigmem use pgdat->lmem_map */ extern struct page *mem_map; diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index d6120fa69116f..27e748eb72b0d 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -46,6 +46,27 @@ struct zone_padding { #define ZONE_PADDING(name) #endif +enum zone_stat_item { + NR_ANON_PAGES, /* Mapped anonymous pages */ + NR_FILE_MAPPED, /* pagecache pages mapped into pagetables. + only modified from process context */ + NR_FILE_PAGES, + NR_SLAB, /* Pages used by slab allocator */ + NR_PAGETABLE, /* used for pagetables */ + NR_FILE_DIRTY, + NR_WRITEBACK, + NR_UNSTABLE_NFS, /* NFS unstable pages */ + NR_BOUNCE, +#ifdef CONFIG_NUMA + NUMA_HIT, /* allocated in intended node */ + NUMA_MISS, /* allocated in non intended node */ + NUMA_FOREIGN, /* was intended here, hit elsewhere */ + NUMA_INTERLEAVE_HIT, /* interleaver preferred this zone */ + NUMA_LOCAL, /* allocation from local node */ + NUMA_OTHER, /* allocation from other node */ +#endif + NR_VM_ZONE_STAT_ITEMS }; + struct per_cpu_pages { int count; /* number of pages in the list */ int high; /* high watermark, emptying needed */ @@ -55,13 +76,8 @@ struct per_cpu_pages { struct per_cpu_pageset { struct per_cpu_pages pcp[2]; /* 0: hot. 1: cold */ -#ifdef CONFIG_NUMA - unsigned long numa_hit; /* allocated in intended node */ - unsigned long numa_miss; /* allocated in non intended node */ - unsigned long numa_foreign; /* was intended here, hit elsewhere */ - unsigned long interleave_hit; /* interleaver prefered this zone */ - unsigned long local_node; /* allocation from local node */ - unsigned long other_node; /* allocation from other node */ +#ifdef CONFIG_SMP + s8 vm_stat_diff[NR_VM_ZONE_STAT_ITEMS]; #endif } ____cacheline_aligned_in_smp; @@ -165,12 +181,8 @@ struct zone { /* A count of how many reclaimers are scanning this zone */ atomic_t reclaim_in_progress; - /* - * timestamp (in jiffies) of the last zone reclaim that did not - * result in freeing of pages. This is used to avoid repeated scans - * if all memory in the zone is in use. - */ - unsigned long last_unsuccessful_zone_reclaim; + /* Zone statistics */ + atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; /* * prev_priority holds the scanning priority for this zone. It is diff --git a/include/linux/net.h b/include/linux/net.h index 385e68f5bd932..b20c53c744130 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -61,6 +61,7 @@ typedef enum { #define SOCK_ASYNC_WAITDATA 1 #define SOCK_NOSPACE 2 #define SOCK_PASSCRED 3 +#define SOCK_PASSSEC 4 #ifndef ARCH_HAS_SOCKET_TYPES /** diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 03cd7551a7a10..85f99f60deea4 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -313,8 +313,12 @@ struct net_device /* Segmentation offload features */ #define NETIF_F_GSO_SHIFT 16 +#define NETIF_F_GSO_MASK 0xffff0000 #define NETIF_F_TSO (SKB_GSO_TCPV4 << NETIF_F_GSO_SHIFT) -#define NETIF_F_UFO (SKB_GSO_UDPV4 << NETIF_F_GSO_SHIFT) +#define NETIF_F_UFO (SKB_GSO_UDP << NETIF_F_GSO_SHIFT) +#define NETIF_F_GSO_ROBUST (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT) +#define NETIF_F_TSO_ECN (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT) +#define NETIF_F_TSO6 (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT) #define NETIF_F_GEN_CSUM (NETIF_F_NO_CSUM | NETIF_F_HW_CSUM) #define NETIF_F_ALL_CSUM (NETIF_F_IP_CSUM | NETIF_F_GEN_CSUM) @@ -543,7 +547,8 @@ struct packet_type { struct net_device *, struct packet_type *, struct net_device *); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, int sg); + struct sk_buff *(*gso_segment)(struct sk_buff *skb, + int features); void *af_packet_priv; struct list_head list; }; @@ -968,7 +973,7 @@ extern int netdev_max_backlog; extern int weight_p; extern int netdev_set_master(struct net_device *dev, struct net_device *master); extern int skb_checksum_help(struct sk_buff *skb, int inward); -extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int sg); +extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features); #ifdef CONFIG_BUG extern void netdev_rx_csum_fault(struct net_device *dev); #else @@ -988,11 +993,21 @@ extern void dev_seq_stop(struct seq_file *seq, void *v); extern void linkwatch_run_queue(void); +static inline int net_gso_ok(int features, int gso_type) +{ + int feature = gso_type << NETIF_F_GSO_SHIFT; + return (features & feature) == feature; +} + +static inline int skb_gso_ok(struct sk_buff *skb, int features) +{ + return net_gso_ok(features, skb_shinfo(skb)->gso_size ? + skb_shinfo(skb)->gso_type : 0); +} + static inline int netif_needs_gso(struct net_device *dev, struct sk_buff *skb) { - int feature = skb_shinfo(skb)->gso_type << NETIF_F_GSO_SHIFT; - return skb_shinfo(skb)->gso_size && - (dev->features & feature) != feature; + return !skb_gso_ok(skb, dev->features); } #endif /* __KERNEL__ */ diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index d90b1bb375630..55ea853d57bcb 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -9,7 +9,6 @@ #ifndef _LINUX_NFS_FS_H #define _LINUX_NFS_FS_H -#include <linux/config.h> #include <linux/in.h> #include <linux/mm.h> #include <linux/pagemap.h> diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 0c076d58c6760..5748642e9f366 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -5,12 +5,8 @@ #ifndef PAGE_FLAGS_H #define PAGE_FLAGS_H -#include <linux/percpu.h> -#include <linux/cache.h> #include <linux/types.h> -#include <asm/pgtable.h> - /* * Various page->flags bits: * @@ -103,134 +99,6 @@ #endif /* - * Global page accounting. One instance per CPU. Only unsigned longs are - * allowed. - * - * - Fields can be modified with xxx_page_state and xxx_page_state_zone at - * any time safely (which protects the instance from modification by - * interrupt. - * - The __xxx_page_state variants can be used safely when interrupts are - * disabled. - * - The __xxx_page_state variants can be used if the field is only - * modified from process context and protected from preemption, or only - * modified from interrupt context. In this case, the field should be - * commented here. - */ -struct page_state { - unsigned long nr_dirty; /* Dirty writeable pages */ - unsigned long nr_writeback; /* Pages under writeback */ - unsigned long nr_unstable; /* NFS unstable pages */ - unsigned long nr_page_table_pages;/* Pages used for pagetables */ - unsigned long nr_mapped; /* mapped into pagetables. - * only modified from process context */ - unsigned long nr_slab; /* In slab */ -#define GET_PAGE_STATE_LAST nr_slab - - /* - * The below are zeroed by get_page_state(). Use get_full_page_state() - * to add up all these. - */ - unsigned long pgpgin; /* Disk reads */ - unsigned long pgpgout; /* Disk writes */ - unsigned long pswpin; /* swap reads */ - unsigned long pswpout; /* swap writes */ - - unsigned long pgalloc_high; /* page allocations */ - unsigned long pgalloc_normal; - unsigned long pgalloc_dma32; - unsigned long pgalloc_dma; - - unsigned long pgfree; /* page freeings */ - unsigned long pgactivate; /* pages moved inactive->active */ - unsigned long pgdeactivate; /* pages moved active->inactive */ - - unsigned long pgfault; /* faults (major+minor) */ - unsigned long pgmajfault; /* faults (major only) */ - - unsigned long pgrefill_high; /* inspected in refill_inactive_zone */ - unsigned long pgrefill_normal; - unsigned long pgrefill_dma32; - unsigned long pgrefill_dma; - - unsigned long pgsteal_high; /* total highmem pages reclaimed */ - unsigned long pgsteal_normal; - unsigned long pgsteal_dma32; - unsigned long pgsteal_dma; - - unsigned long pgscan_kswapd_high;/* total highmem pages scanned */ - unsigned long pgscan_kswapd_normal; - unsigned long pgscan_kswapd_dma32; - unsigned long pgscan_kswapd_dma; - - unsigned long pgscan_direct_high;/* total highmem pages scanned */ - unsigned long pgscan_direct_normal; - unsigned long pgscan_direct_dma32; - unsigned long pgscan_direct_dma; - - unsigned long pginodesteal; /* pages reclaimed via inode freeing */ - unsigned long slabs_scanned; /* slab objects scanned */ - unsigned long kswapd_steal; /* pages reclaimed by kswapd */ - unsigned long kswapd_inodesteal;/* reclaimed via kswapd inode freeing */ - unsigned long pageoutrun; /* kswapd's calls to page reclaim */ - unsigned long allocstall; /* direct reclaim calls */ - - unsigned long pgrotated; /* pages rotated to tail of the LRU */ - unsigned long nr_bounce; /* pages for bounce buffers */ -}; - -extern void get_page_state(struct page_state *ret); -extern void get_page_state_node(struct page_state *ret, int node); -extern void get_full_page_state(struct page_state *ret); -extern unsigned long read_page_state_offset(unsigned long offset); -extern void mod_page_state_offset(unsigned long offset, unsigned long delta); -extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); - -#define read_page_state(member) \ - read_page_state_offset(offsetof(struct page_state, member)) - -#define mod_page_state(member, delta) \ - mod_page_state_offset(offsetof(struct page_state, member), (delta)) - -#define __mod_page_state(member, delta) \ - __mod_page_state_offset(offsetof(struct page_state, member), (delta)) - -#define inc_page_state(member) mod_page_state(member, 1UL) -#define dec_page_state(member) mod_page_state(member, 0UL - 1) -#define add_page_state(member,delta) mod_page_state(member, (delta)) -#define sub_page_state(member,delta) mod_page_state(member, 0UL - (delta)) - -#define __inc_page_state(member) __mod_page_state(member, 1UL) -#define __dec_page_state(member) __mod_page_state(member, 0UL - 1) -#define __add_page_state(member,delta) __mod_page_state(member, (delta)) -#define __sub_page_state(member,delta) __mod_page_state(member, 0UL - (delta)) - -#define page_state(member) (*__page_state(offsetof(struct page_state, member))) - -#define state_zone_offset(zone, member) \ -({ \ - unsigned offset; \ - if (is_highmem(zone)) \ - offset = offsetof(struct page_state, member##_high); \ - else if (is_normal(zone)) \ - offset = offsetof(struct page_state, member##_normal); \ - else if (is_dma32(zone)) \ - offset = offsetof(struct page_state, member##_dma32); \ - else \ - offset = offsetof(struct page_state, member##_dma); \ - offset; \ -}) - -#define __mod_page_state_zone(zone, member, delta) \ - do { \ - __mod_page_state_offset(state_zone_offset(zone, member), (delta)); \ - } while (0) - -#define mod_page_state_zone(zone, member, delta) \ - do { \ - mod_page_state_offset(state_zone_offset(zone, member), (delta)); \ - } while (0) - -/* * Manipulation of page state flags */ #define PageLocked(page) \ @@ -254,7 +122,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); #define TestClearPageReferenced(page) test_and_clear_bit(PG_referenced, &(page)->flags) #define PageUptodate(page) test_bit(PG_uptodate, &(page)->flags) -#ifndef SetPageUptodate +#ifdef CONFIG_S390 +#define SetPageUptodate(_page) \ + do { \ + struct page *__page = (_page); \ + if (!test_and_set_bit(PG_uptodate, &__page->flags)) \ + page_test_and_clear_dirty(_page); \ + } while (0) +#else #define SetPageUptodate(page) set_bit(PG_uptodate, &(page)->flags) #endif #define ClearPageUptodate(page) clear_bit(PG_uptodate, &(page)->flags) @@ -306,7 +181,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); do { \ if (!test_and_set_bit(PG_writeback, \ &(page)->flags)) \ - inc_page_state(nr_writeback); \ + inc_zone_page_state(page, NR_WRITEBACK); \ } while (0) #define TestSetPageWriteback(page) \ ({ \ @@ -314,14 +189,14 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); ret = test_and_set_bit(PG_writeback, \ &(page)->flags); \ if (!ret) \ - inc_page_state(nr_writeback); \ + inc_zone_page_state(page, NR_WRITEBACK); \ ret; \ }) #define ClearPageWriteback(page) \ do { \ if (test_and_clear_bit(PG_writeback, \ &(page)->flags)) \ - dec_page_state(nr_writeback); \ + dec_zone_page_state(page, NR_WRITEBACK); \ } while (0) #define TestClearPageWriteback(page) \ ({ \ @@ -329,7 +204,7 @@ extern void __mod_page_state_offset(unsigned long offset, unsigned long delta); ret = test_and_clear_bit(PG_writeback, \ &(page)->flags); \ if (ret) \ - dec_page_state(nr_writeback); \ + dec_zone_page_state(page, NR_WRITEBACK); \ ret; \ }) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 1245df7141aa6..0a2f5d27f60e7 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -113,51 +113,6 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, extern void remove_from_page_cache(struct page *page); extern void __remove_from_page_cache(struct page *page); -extern atomic_t nr_pagecache; - -#ifdef CONFIG_SMP - -#define PAGECACHE_ACCT_THRESHOLD max(16, NR_CPUS * 2) -DECLARE_PER_CPU(long, nr_pagecache_local); - -/* - * pagecache_acct implements approximate accounting for pagecache. - * vm_enough_memory() do not need high accuracy. Writers will keep - * an offset in their per-cpu arena and will spill that into the - * global count whenever the absolute value of the local count - * exceeds the counter's threshold. - * - * MUST be protected from preemption. - * current protection is mapping->page_lock. - */ -static inline void pagecache_acct(int count) -{ - long *local; - - local = &__get_cpu_var(nr_pagecache_local); - *local += count; - if (*local > PAGECACHE_ACCT_THRESHOLD || *local < -PAGECACHE_ACCT_THRESHOLD) { - atomic_add(*local, &nr_pagecache); - *local = 0; - } -} - -#else - -static inline void pagecache_acct(int count) -{ - atomic_add(count, &nr_pagecache); -} -#endif - -static inline unsigned long get_page_cache_size(void) -{ - int ret = atomic_read(&nr_pagecache); - if (unlikely(ret < 0)) - ret = 0; - return ret; -} - /* * Return byte-offset into filesystem object for page. */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 62a8c22f5f604..983fca251b25c 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -404,8 +404,8 @@ int pcibios_enable_device(struct pci_dev *, int mask); char *pcibios_setup (char *str); /* Used only when drivers/pci/setup.c is used */ -void pcibios_align_resource(void *, struct resource *, - unsigned long, unsigned long); +void pcibios_align_resource(void *, struct resource *, resource_size_t, + resource_size_t); void pcibios_update_irq(struct pci_dev *, int irq); /* Generic PCI functions used internally */ @@ -532,10 +532,10 @@ void pci_release_region(struct pci_dev *, int); /* drivers/pci/bus.c */ int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res, - unsigned long size, unsigned long align, - unsigned long min, unsigned int type_mask, + resource_size_t size, resource_size_t align, + resource_size_t min, unsigned int type_mask, void (*alignf)(void *, struct resource *, - unsigned long, unsigned long), + resource_size_t, resource_size_t), void *alignf_data); void pci_enable_bridges(struct pci_bus *bus); @@ -730,7 +730,8 @@ static inline char *pci_name(struct pci_dev *pdev) */ #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, - const struct resource *rsrc, u64 *start, u64 *end) + const struct resource *rsrc, resource_size_t *start, + resource_size_t *end) { *start = rsrc->start; *end = rsrc->end; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 9ae6b1a753668..685081c013427 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -728,7 +728,9 @@ #define PCI_DEVICE_ID_TI_TVP4020 0x3d07 #define PCI_DEVICE_ID_TI_4450 0x8011 #define PCI_DEVICE_ID_TI_XX21_XX11 0x8031 +#define PCI_DEVICE_ID_TI_XX21_XX11_SD 0x8034 #define PCI_DEVICE_ID_TI_X515 0x8036 +#define PCI_DEVICE_ID_TI_XX12 0x8039 #define PCI_DEVICE_ID_TI_1130 0xac12 #define PCI_DEVICE_ID_TI_1031 0xac13 #define PCI_DEVICE_ID_TI_1131 0xac15 @@ -1441,6 +1443,7 @@ #define PCI_DEVICE_ID_RICOH_RL5C475 0x0475 #define PCI_DEVICE_ID_RICOH_RL5C476 0x0476 #define PCI_DEVICE_ID_RICOH_RL5C478 0x0478 +#define PCI_DEVICE_ID_RICOH_R5C822 0x0822 #define PCI_VENDOR_ID_DLINK 0x1186 #define PCI_DEVICE_ID_DLINK_DGE510T 0x4c00 diff --git a/include/linux/pnp.h b/include/linux/pnp.h index 93b0959eb40f4..ab8a8dd8d64c5 100644 --- a/include/linux/pnp.h +++ b/include/linux/pnp.h @@ -389,7 +389,8 @@ int pnp_start_dev(struct pnp_dev *dev); int pnp_stop_dev(struct pnp_dev *dev); int pnp_activate_dev(struct pnp_dev *dev); int pnp_disable_dev(struct pnp_dev *dev); -void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size); +void pnp_resource_change(struct resource *resource, resource_size_t start, + resource_size_t size); /* protocol helpers */ int pnp_is_active(struct pnp_dev * dev); @@ -434,7 +435,9 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; } static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; } -static inline void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size) { } +static inline void pnp_resource_change(struct resource *resource, + resource_size_t start, + resource_size_t size) { } /* protocol helpers */ static inline int pnp_is_active(struct pnp_dev * dev) { return 0; } diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 48dfe00070c70..b4ca73d65891b 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -163,14 +163,22 @@ extern int rcu_needs_cpu(int cpu); * * It is illegal to block while in an RCU read-side critical section. */ -#define rcu_read_lock() preempt_disable() +#define rcu_read_lock() \ + do { \ + preempt_disable(); \ + __acquire(RCU); \ + } while(0) /** * rcu_read_unlock - marks the end of an RCU read-side critical section. * * See rcu_read_lock() for more information. */ -#define rcu_read_unlock() preempt_enable() +#define rcu_read_unlock() \ + do { \ + __release(RCU); \ + preempt_enable(); \ + } while(0) /* * So where is rcu_write_lock()? It does not exist, as there is no @@ -193,14 +201,22 @@ extern int rcu_needs_cpu(int cpu); * can use just rcu_read_lock(). * */ -#define rcu_read_lock_bh() local_bh_disable() +#define rcu_read_lock_bh() \ + do { \ + local_bh_disable(); \ + __acquire(RCU_BH); \ + } while(0) /* * rcu_read_unlock_bh - marks the end of a softirq-only RCU critical section * * See rcu_read_lock_bh() for more information. */ -#define rcu_read_unlock_bh() local_bh_enable() +#define rcu_read_unlock_bh() \ + do { \ + __release(RCU_BH); \ + local_bh_enable(); \ + } while(0) /** * rcu_dereference - fetch an RCU-protected pointer in an diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 36e2bf4b43151..5371e4e745958 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -34,8 +34,8 @@ struct rtc_time { * alarm API. */ struct rtc_wkalrm { - unsigned char enabled; /* 0 = alarm disable, 1 = alarm disabled */ - unsigned char pending; /* 0 = alarm pending, 1 = alarm not pending */ + unsigned char enabled; /* 0 = alarm disabled, 1 = alarm enabled */ + unsigned char pending; /* 0 = alarm not pending, 1 = alarm pending */ struct rtc_time time; /* time the alarm is set to */ }; diff --git a/include/linux/sched.h b/include/linux/sched.h index 821f0481ebe19..aaf723308ed4c 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1153,7 +1153,7 @@ extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); extern int kill_pg_info(int, struct siginfo *, pid_t); extern int kill_proc_info(int, struct siginfo *, pid_t); -extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t); +extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32); extern void do_notify_parent(struct task_struct *, int); extern void force_sig(int, struct task_struct *); extern void force_sig_specific(int, struct task_struct *); diff --git a/include/linux/security.h b/include/linux/security.h index 51805806f9741..f75303831d09b 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -67,7 +67,7 @@ struct xfrm_state; struct xfrm_user_sec_ctx; extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb); -extern int cap_netlink_recv(struct sk_buff *skb); +extern int cap_netlink_recv(struct sk_buff *skb, int cap); /* * Values used in the task_security_ops calls @@ -567,6 +567,9 @@ struct swap_info_struct; * @p. * @p contains the task_struct for the process. * Return 0 if permission is granted. + * @task_getsecid: + * Retrieve the security identifier of the process @p. + * @p contains the task_struct for the process and place is into @secid. * @task_setgroups: * Check permission before setting the supplementary group set of the * current process. @@ -582,6 +585,10 @@ struct swap_info_struct; * @p contains the task_struct of process. * @ioprio contains the new ioprio value * Return 0 if permission is granted. + * @task_getioprio + * Check permission before getting the ioprio value of @p. + * @p contains the task_struct of process. + * Return 0 if permission is granted. * @task_setrlimit: * Check permission before setting the resource limits of the current * process for @resource to @new_rlim. The old resource limit values can @@ -615,6 +622,7 @@ struct swap_info_struct; * @p contains the task_struct for process. * @info contains the signal information. * @sig contains the signal value. + * @secid contains the sid of the process where the signal originated * Return 0 if permission is granted. * @task_wait: * Check permission before allowing a process to reap a child process @p @@ -656,6 +664,7 @@ struct swap_info_struct; * Check permission before processing the received netlink message in * @skb. * @skb contains the sk_buff structure for the netlink message. + * @cap indicates the capability required * Return 0 if permission is granted. * * Security hooks for Unix domain networking. @@ -1218,16 +1227,18 @@ struct security_operations { int (*task_setpgid) (struct task_struct * p, pid_t pgid); int (*task_getpgid) (struct task_struct * p); int (*task_getsid) (struct task_struct * p); + void (*task_getsecid) (struct task_struct * p, u32 * secid); int (*task_setgroups) (struct group_info *group_info); int (*task_setnice) (struct task_struct * p, int nice); int (*task_setioprio) (struct task_struct * p, int ioprio); + int (*task_getioprio) (struct task_struct * p); int (*task_setrlimit) (unsigned int resource, struct rlimit * new_rlim); int (*task_setscheduler) (struct task_struct * p, int policy, struct sched_param * lp); int (*task_getscheduler) (struct task_struct * p); int (*task_movememory) (struct task_struct * p); int (*task_kill) (struct task_struct * p, - struct siginfo * info, int sig); + struct siginfo * info, int sig, u32 secid); int (*task_wait) (struct task_struct * p); int (*task_prctl) (int option, unsigned long arg2, unsigned long arg3, unsigned long arg4, @@ -1266,7 +1277,7 @@ struct security_operations { struct sembuf * sops, unsigned nsops, int alter); int (*netlink_send) (struct sock * sk, struct sk_buff * skb); - int (*netlink_recv) (struct sk_buff * skb); + int (*netlink_recv) (struct sk_buff * skb, int cap); /* allow module stacking */ int (*register_security) (const char *name, @@ -1838,6 +1849,11 @@ static inline int security_task_getsid (struct task_struct *p) return security_ops->task_getsid (p); } +static inline void security_task_getsecid (struct task_struct *p, u32 *secid) +{ + security_ops->task_getsecid (p, secid); +} + static inline int security_task_setgroups (struct group_info *group_info) { return security_ops->task_setgroups (group_info); @@ -1853,6 +1869,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio) return security_ops->task_setioprio (p, ioprio); } +static inline int security_task_getioprio (struct task_struct *p) +{ + return security_ops->task_getioprio (p); +} + static inline int security_task_setrlimit (unsigned int resource, struct rlimit *new_rlim) { @@ -1877,9 +1898,10 @@ static inline int security_task_movememory (struct task_struct *p) } static inline int security_task_kill (struct task_struct *p, - struct siginfo *info, int sig) + struct siginfo *info, int sig, + u32 secid) { - return security_ops->task_kill (p, info, sig); + return security_ops->task_kill (p, info, sig, secid); } static inline int security_task_wait (struct task_struct *p) @@ -2032,9 +2054,9 @@ static inline int security_netlink_send(struct sock *sk, struct sk_buff * skb) return security_ops->netlink_send(sk, skb); } -static inline int security_netlink_recv(struct sk_buff * skb) +static inline int security_netlink_recv(struct sk_buff * skb, int cap) { - return security_ops->netlink_recv(skb); + return security_ops->netlink_recv(skb, cap); } /* prototypes */ @@ -2490,6 +2512,9 @@ static inline int security_task_getsid (struct task_struct *p) return 0; } +static inline void security_task_getsecid (struct task_struct *p, u32 *secid) +{ } + static inline int security_task_setgroups (struct group_info *group_info) { return 0; @@ -2505,6 +2530,11 @@ static inline int security_task_setioprio (struct task_struct *p, int ioprio) return 0; } +static inline int security_task_getioprio (struct task_struct *p) +{ + return 0; +} + static inline int security_task_setrlimit (unsigned int resource, struct rlimit *new_rlim) { @@ -2529,7 +2559,8 @@ static inline int security_task_movememory (struct task_struct *p) } static inline int security_task_kill (struct task_struct *p, - struct siginfo *info, int sig) + struct siginfo *info, int sig, + u32 secid) { return 0; } @@ -2670,9 +2701,9 @@ static inline int security_netlink_send (struct sock *sk, struct sk_buff *skb) return cap_netlink_send (sk, skb); } -static inline int security_netlink_recv (struct sk_buff *skb) +static inline int security_netlink_recv (struct sk_buff *skb, int cap) { - return cap_netlink_recv (skb); + return cap_netlink_recv (skb, cap); } static inline struct dentry *securityfs_create_dir(const char *name, diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 951c4e8582746..fc1104a2cfa9c 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -336,7 +336,6 @@ struct uart_driver { struct module *owner; const char *driver_name; const char *dev_name; - const char *devfs_name; int major; int minor; int nr; diff --git a/include/linux/signal.h b/include/linux/signal.h index 1e4ce7225eeef..117135e33d671 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -9,32 +9,6 @@ #include <linux/spinlock.h> /* - * These values of sa_flags are used only by the kernel as part of the - * irq handling routines. - * - * SA_INTERRUPT is also used by the irq handling routines. - * SA_SHIRQ is for shared interrupt support on PCI and EISA. - * SA_PROBEIRQ is set by callers when they expect sharing mismatches to occur - */ -#define SA_SAMPLE_RANDOM SA_RESTART -#define SA_SHIRQ 0x04000000 -#define SA_PROBEIRQ 0x08000000 - -/* - * As above, these correspond to the IORESOURCE_IRQ_* defines in - * linux/ioport.h to select the interrupt line behaviour. When - * requesting an interrupt without specifying a SA_TRIGGER, the - * setting should be assumed to be "as already configured", which - * may be as per machine or firmware initialisation. - */ -#define SA_TRIGGER_LOW 0x00000008 -#define SA_TRIGGER_HIGH 0x00000004 -#define SA_TRIGGER_FALLING 0x00000002 -#define SA_TRIGGER_RISING 0x00000001 -#define SA_TRIGGER_MASK (SA_TRIGGER_HIGH|SA_TRIGGER_LOW|\ - SA_TRIGGER_RISING|SA_TRIGGER_FALLING) - -/* * Real Time signals may be queued. */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 16eef03ce0eb2..57d7d4965f9aa 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -171,7 +171,15 @@ enum { enum { SKB_GSO_TCPV4 = 1 << 0, - SKB_GSO_UDPV4 = 1 << 1, + SKB_GSO_UDP = 1 << 1, + + /* This indicates the skb is from an untrusted source. */ + SKB_GSO_DODGY = 1 << 2, + + /* This indicates the tcp segment has CWR set. */ + SKB_GSO_TCP_ECN = 1 << 3, + + SKB_GSO_TCPV6 = 1 << 4, }; /** @@ -1298,8 +1306,7 @@ extern void skb_copy_and_csum_dev(const struct sk_buff *skb, u8 *to); extern void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len); -extern void skb_release_data(struct sk_buff *skb); -extern struct sk_buff *skb_segment(struct sk_buff *skb, int sg); +extern struct sk_buff *skb_segment(struct sk_buff *skb, int features); static inline void *skb_header_pointer(const struct sk_buff *skb, int offset, int len, void *buffer) diff --git a/include/linux/smp.h b/include/linux/smp.h index c93c3fe4308c8..837e8bce13493 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -125,4 +125,6 @@ static inline void smp_send_reschedule(int cpu) { } #define put_cpu() preempt_enable() #define put_cpu_no_resched() preempt_enable_no_resched() +void smp_setup_processor_id(void); + #endif /* __LINUX_SMP_H */ diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 5035643845452..7b27c09b56046 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -159,7 +159,9 @@ struct svc_rqst { * determine what device number * to report (real or virtual) */ - + int rq_sendfile_ok; /* turned off in gss privacy + * to prevent encrypting page + * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ }; diff --git a/include/linux/swap.h b/include/linux/swap.h index c41e2d6d1acc3..cf6ca6e377bde 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -189,7 +189,6 @@ extern long vm_total_pages; #ifdef CONFIG_NUMA extern int zone_reclaim_mode; -extern int zone_reclaim_interval; extern int zone_reclaim(struct zone *, gfp_t, unsigned int); #else #define zone_reclaim_mode 0 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index b368b296d035d..58c961c9e1707 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -157,7 +157,6 @@ struct tty_driver { struct cdev cdev; struct module *owner; const char *driver_name; - const char *devfs_name; const char *name; int name_base; /* offset of printed name */ int major; /* major device number */ @@ -242,8 +241,15 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op); * is also a promise, if the above case is true, not to signal * overruns, either.) * - * TTY_DRIVER_NO_DEVFS --- if set, do not create devfs entries. This - * is only used by tty_register_driver(). + * TTY_DRIVER_DYNAMIC_DEV --- if set, the individual tty devices need + * to be registered with a call to tty_register_driver() when the + * device is found in the system and unregistered with a call to + * tty_unregister_device() so the devices will be show up + * properly in sysfs. If not set, driver->num entries will be + * created by the tty core in sysfs when tty_register_driver() is + * called. This is to be used by drivers that have tty devices + * that can appear and disappear while the main tty driver is + * registered with the tty core. * * TTY_DRIVER_DEVPTS_MEM -- don't use the standard arrays, instead * use dynamic memory keyed through the devpts filesystem. This @@ -252,7 +258,7 @@ void tty_set_operations(struct tty_driver *driver, struct tty_operations *op); #define TTY_DRIVER_INSTALLED 0x0001 #define TTY_DRIVER_RESET_TERMIOS 0x0002 #define TTY_DRIVER_REAL_RAW 0x0004 -#define TTY_DRIVER_NO_DEVFS 0x0008 +#define TTY_DRIVER_DYNAMIC_DEV 0x0008 #define TTY_DRIVER_DEVPTS_MEM 0x0010 /* tty driver types */ diff --git a/include/linux/types.h b/include/linux/types.h index a5e46e783ffa0..3f235660a3cd6 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -177,8 +177,15 @@ typedef __u64 __bitwise __be64; #ifdef __KERNEL__ typedef unsigned __bitwise__ gfp_t; + +#ifdef CONFIG_RESOURCES_64BIT +typedef u64 resource_size_t; +#else +typedef u32 resource_size_t; #endif +#endif /* __KERNEL__ */ + struct ustat { __kernel_daddr_t f_tfree; __kernel_ino_t f_tinode; diff --git a/include/linux/udp.h b/include/linux/udp.h index bdd39be094065..90223f057d507 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -46,7 +46,7 @@ struct udp_sock { unsigned int corkflag; /* Cork is required */ __u16 encap_type; /* Is this an Encapsulation socket? */ /* - * Following member retains the infomation to create a UDP header + * Following member retains the information to create a UDP header * when the socket is uncorked. */ __u16 len; /* total length of pending frames */ diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h index e39b7cc433902..fc62887c52066 100644 --- a/include/linux/ufs_fs.h +++ b/include/linux/ufs_fs.h @@ -993,7 +993,7 @@ extern void ufs_panic (struct super_block *, const char *, const char *, ...) __ extern struct inode_operations ufs_fast_symlink_inode_operations; /* truncate.c */ -extern void ufs_truncate (struct inode *); +extern int ufs_truncate (struct inode *, loff_t); static inline struct ufs_sb_info *UFS_SB(struct super_block *sb) { diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h new file mode 100644 index 0000000000000..3e0daf54133e1 --- /dev/null +++ b/include/linux/vmstat.h @@ -0,0 +1,215 @@ +#ifndef _LINUX_VMSTAT_H +#define _LINUX_VMSTAT_H + +#include <linux/types.h> +#include <linux/percpu.h> +#include <linux/config.h> +#include <linux/mmzone.h> +#include <asm/atomic.h> + +#ifdef CONFIG_VM_EVENT_COUNTERS +/* + * Light weight per cpu counter implementation. + * + * Counters should only be incremented and no critical kernel component + * should rely on the counter values. + * + * Counters are handled completely inline. On many platforms the code + * generated will simply be the increment of a global address. + */ + +#define FOR_ALL_ZONES(x) x##_DMA, x##_DMA32, x##_NORMAL, x##_HIGH + +enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, + FOR_ALL_ZONES(PGALLOC), + PGFREE, PGACTIVATE, PGDEACTIVATE, + PGFAULT, PGMAJFAULT, + FOR_ALL_ZONES(PGREFILL), + FOR_ALL_ZONES(PGSTEAL), + FOR_ALL_ZONES(PGSCAN_KSWAPD), + FOR_ALL_ZONES(PGSCAN_DIRECT), + PGINODESTEAL, SLABS_SCANNED, KSWAPD_STEAL, KSWAPD_INODESTEAL, + PAGEOUTRUN, ALLOCSTALL, PGROTATED, + NR_VM_EVENT_ITEMS +}; + +struct vm_event_state { + unsigned long event[NR_VM_EVENT_ITEMS]; +}; + +DECLARE_PER_CPU(struct vm_event_state, vm_event_states); + +static inline void __count_vm_event(enum vm_event_item item) +{ + __get_cpu_var(vm_event_states.event[item])++; +} + +static inline void count_vm_event(enum vm_event_item item) +{ + get_cpu_var(vm_event_states.event[item])++; + put_cpu(); +} + +static inline void __count_vm_events(enum vm_event_item item, long delta) +{ + __get_cpu_var(vm_event_states.event[item]) += delta; +} + +static inline void count_vm_events(enum vm_event_item item, long delta) +{ + get_cpu_var(vm_event_states.event[item])++; + put_cpu(); +} + +extern void all_vm_events(unsigned long *); +extern void vm_events_fold_cpu(int cpu); + +#else + +/* Disable counters */ +#define get_cpu_vm_events(e) 0L +#define count_vm_event(e) do { } while (0) +#define count_vm_events(e,d) do { } while (0) +#define __count_vm_event(e) do { } while (0) +#define __count_vm_events(e,d) do { } while (0) +#define vm_events_fold_cpu(x) do { } while (0) + +#endif /* CONFIG_VM_EVENT_COUNTERS */ + +#define __count_zone_vm_events(item, zone, delta) \ + __count_vm_events(item##_DMA + zone_idx(zone), delta) + +/* + * Zone based page accounting with per cpu differentials. + */ +extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]; + +static inline void zone_page_state_add(long x, struct zone *zone, + enum zone_stat_item item) +{ + atomic_long_add(x, &zone->vm_stat[item]); + atomic_long_add(x, &vm_stat[item]); +} + +static inline unsigned long global_page_state(enum zone_stat_item item) +{ + long x = atomic_long_read(&vm_stat[item]); +#ifdef CONFIG_SMP + if (x < 0) + x = 0; +#endif + return x; +} + +static inline unsigned long zone_page_state(struct zone *zone, + enum zone_stat_item item) +{ + long x = atomic_long_read(&zone->vm_stat[item]); +#ifdef CONFIG_SMP + if (x < 0) + x = 0; +#endif + return x; +} + +#ifdef CONFIG_NUMA +/* + * Determine the per node value of a stat item. This function + * is called frequently in a NUMA machine, so try to be as + * frugal as possible. + */ +static inline unsigned long node_page_state(int node, + enum zone_stat_item item) +{ + struct zone *zones = NODE_DATA(node)->node_zones; + + return +#ifndef CONFIG_DMA_IS_NORMAL +#if !defined(CONFIG_DMA_IS_DMA32) && BITS_PER_LONG >= 64 + zone_page_state(&zones[ZONE_DMA32], item) + +#endif + zone_page_state(&zones[ZONE_NORMAL], item) + +#endif +#ifdef CONFIG_HIGHMEM + zone_page_state(&zones[ZONE_HIGHMEM], item) + +#endif + zone_page_state(&zones[ZONE_DMA], item); +} + +extern void zone_statistics(struct zonelist *, struct zone *); + +#else + +#define node_page_state(node, item) global_page_state(item) +#define zone_statistics(_zl,_z) do { } while (0) + +#endif /* CONFIG_NUMA */ + +#define __add_zone_page_state(__z, __i, __d) \ + __mod_zone_page_state(__z, __i, __d) +#define __sub_zone_page_state(__z, __i, __d) \ + __mod_zone_page_state(__z, __i,-(__d)) + +#define add_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, __d) +#define sub_zone_page_state(__z, __i, __d) mod_zone_page_state(__z, __i, -(__d)) + +static inline void zap_zone_vm_stats(struct zone *zone) +{ + memset(zone->vm_stat, 0, sizeof(zone->vm_stat)); +} + +extern void inc_zone_state(struct zone *, enum zone_stat_item); + +#ifdef CONFIG_SMP +void __mod_zone_page_state(struct zone *, enum zone_stat_item item, int); +void __inc_zone_page_state(struct page *, enum zone_stat_item); +void __dec_zone_page_state(struct page *, enum zone_stat_item); + +void mod_zone_page_state(struct zone *, enum zone_stat_item, int); +void inc_zone_page_state(struct page *, enum zone_stat_item); +void dec_zone_page_state(struct page *, enum zone_stat_item); + +extern void inc_zone_state(struct zone *, enum zone_stat_item); + +void refresh_cpu_vm_stats(int); +void refresh_vm_stats(void); + +#else /* CONFIG_SMP */ + +/* + * We do not maintain differentials in a single processor configuration. + * The functions directly modify the zone and global counters. + */ +static inline void __mod_zone_page_state(struct zone *zone, + enum zone_stat_item item, int delta) +{ + zone_page_state_add(delta, zone, item); +} + +static inline void __inc_zone_page_state(struct page *page, + enum zone_stat_item item) +{ + atomic_long_inc(&page_zone(page)->vm_stat[item]); + atomic_long_inc(&vm_stat[item]); +} + +static inline void __dec_zone_page_state(struct page *page, + enum zone_stat_item item) +{ + atomic_long_dec(&page_zone(page)->vm_stat[item]); + atomic_long_dec(&vm_stat[item]); +} + +/* + * We only use atomic operations to update counters. So there is no need to + * disable interrupts. + */ +#define inc_zone_page_state __inc_zone_page_state +#define dec_zone_page_state __dec_zone_page_state +#define mod_zone_page_state __mod_zone_page_state + +static inline void refresh_cpu_vm_stats(int cpu) { } +static inline void refresh_vm_stats(void) { } +#endif + +#endif /* _LINUX_VMSTAT_H */ diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h index ad9c171bfa071..3c43b95f4c0dd 100644 --- a/include/media/tuner-types.h +++ b/include/media/tuner-types.h @@ -20,6 +20,7 @@ struct tuner_range { struct tuner_params { enum param_type type; + /* Many Philips based tuners have a comment like this in their * datasheet: * @@ -39,6 +40,60 @@ struct tuner_params { * static unless the control byte was sent first. */ unsigned int cb_first_if_lower_freq:1; + /* Set to 1 if this tuner uses a tda9887 */ + unsigned int has_tda9887:1; + /* Many Philips tuners use tda9887 PORT1 to select the FM radio + sensitivity. If this setting is 1, then set PORT1 to 1 to + get proper FM reception. */ + unsigned int port1_fm_high_sensitivity:1; + /* Some Philips tuners use tda9887 PORT2 to select the FM radio + sensitivity. If this setting is 1, then set PORT2 to 1 to + get proper FM reception. */ + unsigned int port2_fm_high_sensitivity:1; + /* Most tuners with a tda9887 use QSS mode. Some (cheaper) tuners + use Intercarrier mode. If this setting is 1, then the tuner + needs to be set to intercarrier mode. */ + unsigned int intercarrier_mode:1; + /* This setting sets the default value for PORT1. + 0 means inactive, 1 means active. Note: the actual bit + value written to the tda9887 is inverted. So a 0 here + means a 1 in the B6 bit. */ + unsigned int port1_active:1; + /* This setting sets the default value for PORT2. + 0 means inactive, 1 means active. Note: the actual bit + value written to the tda9887 is inverted. So a 0 here + means a 1 in the B7 bit. */ + unsigned int port2_active:1; + /* Sometimes PORT1 is inverted when the SECAM-L' standard is selected. + Set this bit to 1 if this is needed. */ + unsigned int port1_invert_for_secam_lc:1; + /* Sometimes PORT2 is inverted when the SECAM-L' standard is selected. + Set this bit to 1 if this is needed. */ + unsigned int port2_invert_for_secam_lc:1; + /* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */ + unsigned int port1_set_for_fm_mono:1; + /* Default tda9887 TOP value in dB for the low band. Default is 0. + Range: -16:+15 */ + signed int default_top_low:5; + /* Default tda9887 TOP value in dB for the mid band. Default is 0. + Range: -16:+15 */ + signed int default_top_mid:5; + /* Default tda9887 TOP value in dB for the high band. Default is 0. + Range: -16:+15 */ + signed int default_top_high:5; + /* Default tda9887 TOP value in dB for SECAM-L/L' for the low band. + Default is 0. Several tuners require a different TOP value for + the SECAM-L/L' standards. Range: -16:+15 */ + signed int default_top_secam_low:5; + /* Default tda9887 TOP value in dB for SECAM-L/L' for the mid band. + Default is 0. Several tuners require a different TOP value for + the SECAM-L/L' standards. Range: -16:+15 */ + signed int default_top_secam_mid:5; + /* Default tda9887 TOP value in dB for SECAM-L/L' for the high band. + Default is 0. Several tuners require a different TOP value for + the SECAM-L/L' standards. Range: -16:+15 */ + signed int default_top_secam_high:5; + unsigned int count; struct tuner_range *ranges; diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index a1b473190e650..62dae1a8c4412 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -314,7 +314,6 @@ void *priv; /* for videodev.c intenal usage -- please don't touch */ int users; /* video_exclusive_{open|close} ... */ struct mutex lock; /* ... helper function uses these */ - char devfs_name[64]; /* devfs */ struct class_device class_dev; /* sysfs */ }; diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 795f81f9ec7ff..5ba72d95280c3 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -53,10 +53,16 @@ struct unix_address { struct unix_skb_parms { struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ +#ifdef CONFIG_SECURITY_NETWORK + char *secdata; /* Security context */ + u32 seclen; /* Security length */ +#endif }; #define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) #define UNIXCREDS(skb) (&UNIXCB((skb)).creds) +#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata) +#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen) #define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) #define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index a398ae5e30f99..ab29dafb1a6af 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -146,7 +146,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, struct rt6_info *rt = (struct rt6_info *) dst; write_lock(&sk->sk_dst_lock); - __sk_dst_set(sk, dst); + sk_setup_caps(sk, dst); np->daddr_cache = daddr; np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; write_unlock(&sk->sk_dst_lock); diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h index 0575c59a5c96b..bca19ca7bdd47 100644 --- a/include/net/irda/irda_device.h +++ b/include/net/irda/irda_device.h @@ -160,7 +160,7 @@ typedef struct { int irq, irq2; /* Interrupts used */ int dma, dma2; /* DMA channel(s) used */ int fifo_size; /* FIFO size */ - int irqflags; /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */ + int irqflags; /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */ int direction; /* Link direction, used by some FIR drivers */ int enabled; /* Powered on? */ int suspended; /* Suspended by APM */ diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 75b5b9333fc75..1925c65e617b9 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -169,17 +169,23 @@ psched_tod_diff(int delta_sec, int bound) #define PSCHED_TADD2(tv, delta, tv_res) \ ({ \ - int __delta = (tv).tv_usec + (delta); \ - (tv_res).tv_sec = (tv).tv_sec; \ - if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \ + int __delta = (delta); \ + (tv_res) = (tv); \ + while(__delta >= USEC_PER_SEC){ \ + (tv_res).tv_sec++; \ + __delta -= USEC_PER_SEC; \ + } \ (tv_res).tv_usec = __delta; \ }) #define PSCHED_TADD(tv, delta) \ ({ \ - (tv).tv_usec += (delta); \ - if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \ - (tv).tv_usec -= USEC_PER_SEC; } \ + int __delta = (delta); \ + while(__delta >= USEC_PER_SEC){ \ + (tv).tv_sec++; \ + __delta -= USEC_PER_SEC; \ + } \ + (tv).tv_usec = __delta; \ }) /* Set/check that time is in the "past perfect"; diff --git a/include/net/protocol.h b/include/net/protocol.h index 3b6dc15c68a58..a225d6371cb12 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -36,7 +36,8 @@ struct net_protocol { int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); - struct sk_buff *(*gso_segment)(struct sk_buff *skb, int sg); + struct sk_buff *(*gso_segment)(struct sk_buff *skb, + int features); int no_policy; }; @@ -49,11 +50,17 @@ struct inet6_protocol struct inet6_skb_parm *opt, int type, int code, int offset, __u32 info); + + struct sk_buff *(*gso_segment)(struct sk_buff *skb, + int features); + unsigned int flags; /* INET6_PROTO_xxx */ }; #define INET6_PROTO_NOPOLICY 0x1 #define INET6_PROTO_FINAL 0x2 +/* This should be set for any extension header which is compatible with GSO. */ +#define INET6_PROTO_GSO_EXTHDR 0x4 #endif /* This is used to register socket interfaces for IP protocols. */ diff --git a/include/net/scm.h b/include/net/scm.h index 540619cb7160f..02daa097cdcd0 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -19,6 +19,10 @@ struct scm_cookie { struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ +#ifdef CONFIG_SECURITY_NETWORK + char *secdata; /* Security context */ + u32 seclen; /* Security length */ +#endif unsigned long seq; /* Connection seqno */ }; @@ -48,6 +52,17 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg, return __scm_send(sock, msg, scm); } +#ifdef CONFIG_SECURITY_NETWORK +static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) +{ + if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL) + put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata); +} +#else +static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) +{ } +#endif /* CONFIG_SECURITY_NETWORK */ + static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm, int flags) { @@ -62,6 +77,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg, if (test_bit(SOCK_PASSCRED, &sock->flags)) put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds); + scm_passec(sock, msg, scm); + if (!scm->fp) return; diff --git a/include/net/sock.h b/include/net/sock.h index 2d8d6adf16161..7b3d6b856946d 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -140,6 +140,7 @@ struct sock_common { * @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings * @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets * @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO) + * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4) * @sk_lingertime: %SO_LINGER l_linger setting * @sk_backlog: always used with the per-socket spinlock held * @sk_callback_lock: used with the callbacks in the end of this struct @@ -211,6 +212,7 @@ struct sock { gfp_t sk_allocation; int sk_sndbuf; int sk_route_caps; + int sk_gso_type; int sk_rcvlowat; unsigned long sk_flags; unsigned long sk_lingertime; @@ -383,7 +385,6 @@ enum sock_flags { SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */ SOCK_DBG, /* %SO_DEBUG setting */ SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */ - SOCK_NO_LARGESEND, /* whether to sent large segments or not */ SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */ SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */ }; @@ -1026,15 +1027,20 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie); extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie); +static inline int sk_can_gso(const struct sock *sk) +{ + return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type); +} + static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst) { __sk_dst_set(sk, dst); sk->sk_route_caps = dst->dev->features; if (sk->sk_route_caps & NETIF_F_GSO) - sk->sk_route_caps |= NETIF_F_TSO; - if (sk->sk_route_caps & NETIF_F_TSO) { - if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len) - sk->sk_route_caps &= ~NETIF_F_TSO; + sk->sk_route_caps |= NETIF_F_GSO_MASK; + if (sk_can_gso(sk)) { + if (dst->header_len) + sk->sk_route_caps &= ~NETIF_F_GSO_MASK; else sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM; } diff --git a/include/net/tcp.h b/include/net/tcp.h index ca3d38dfc00bb..3cd803b0d7a53 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -751,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight) if (in_flight >= tp->snd_cwnd) return 1; - if (!(sk->sk_route_caps & NETIF_F_TSO)) + if (!sk_can_gso(sk)) return 0; left = tp->snd_cwnd - in_flight; @@ -1086,7 +1086,7 @@ extern struct request_sock_ops tcp_request_sock_ops; extern int tcp_v4_destroy_sock(struct sock *sk); -extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int sg); +extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); #ifdef CONFIG_PROC_FS extern int tcp4_proc_init(void); diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h index c6b84397448da..4629d77173f23 100644 --- a/include/net/tcp_ecn.h +++ b/include/net/tcp_ecn.h @@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp, struct sk_buff *skb) { tp->ecn_flags = 0; - if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) { + if (sysctl_tcp_ecn) { TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR; tp->ecn_flags = TCP_ECN_OK; - sock_set_flag(sk, SOCK_NO_LARGESEND); } } @@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp, if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) { tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR; skb->h.th->cwr = 1; + skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN; } } else { /* ACK or retransmitted segment: clear ECT|CE */ diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h index 446afc3ea27fa..758f8bf133c7c 100644 --- a/include/sound/ac97_codec.h +++ b/include/sound/ac97_codec.h @@ -265,6 +265,7 @@ /* specific - Analog Devices */ #define AC97_AD_TEST 0x5a /* test register */ +#define AC97_AD_TEST2 0x5c /* undocumented test register 2 */ #define AC97_AD_CODEC_CFG 0x70 /* codec configuration */ #define AC97_AD_JACK_SPDIF 0x72 /* Jack Sense & S/PDIF */ #define AC97_AD_SERIAL_CFG 0x74 /* Serial Configuration */ diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h index 3bf5911fe8273..3d98884920261 100644 --- a/include/sound/ak4xxx-adda.h +++ b/include/sound/ak4xxx-adda.h @@ -32,8 +32,8 @@ struct snd_akm4xxx; struct snd_ak4xxx_ops { void (*lock)(struct snd_akm4xxx *ak, int chip); void (*unlock)(struct snd_akm4xxx *ak, int chip); - void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val); - // unsigned char (*read)(struct snd_akm4xxx *ak, int chip, unsigned char reg); + void (*write)(struct snd_akm4xxx *ak, int chip, unsigned char reg, + unsigned char val); void (*set_rate_val)(struct snd_akm4xxx *ak, unsigned int rate); }; @@ -41,29 +41,40 @@ struct snd_ak4xxx_ops { struct snd_akm4xxx { struct snd_card *card; - unsigned int num_adcs; /* AK4524 or AK4528 ADCs */ - unsigned int num_dacs; /* AK4524 or AK4528 DACs */ - unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */ - unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2]; /* saved register image for IPGA (AK4528) */ + unsigned int num_adcs; /* AK4524 or AK4528 ADCs */ + unsigned int num_dacs; /* AK4524 or AK4528 DACs */ + unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */ + unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2]; /* saved register image + * for IPGA (AK4528) + */ unsigned long private_value[AK4XXX_MAX_CHIPS]; /* helper for driver */ void *private_data[AK4XXX_MAX_CHIPS]; /* helper for driver */ /* template should fill the following fields */ - unsigned int idx_offset; /* control index offset */ + unsigned int idx_offset; /* control index offset */ enum { SND_AK4524, SND_AK4528, SND_AK4529, SND_AK4355, SND_AK4358, SND_AK4381 } type; + unsigned int *num_stereo; /* array of combined counts + * for the mixer + */ + char **channel_names; /* array of mixer channel names */ struct snd_ak4xxx_ops ops; }; -void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg, unsigned char val); +void snd_akm4xxx_write(struct snd_akm4xxx *ak, int chip, unsigned char reg, + unsigned char val); void snd_akm4xxx_reset(struct snd_akm4xxx *ak, int state); void snd_akm4xxx_init(struct snd_akm4xxx *ak); int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak); -#define snd_akm4xxx_get(ak,chip,reg) (ak)->images[(chip) * 16 + (reg)] -#define snd_akm4xxx_set(ak,chip,reg,val) ((ak)->images[(chip) * 16 + (reg)] = (val)) -#define snd_akm4xxx_get_ipga(ak,chip,reg) (ak)->ipga_gain[chip][(reg)-4] -#define snd_akm4xxx_set_ipga(ak,chip,reg,val) ((ak)->ipga_gain[chip][(reg)-4] = (val)) +#define snd_akm4xxx_get(ak,chip,reg) \ + (ak)->images[(chip) * 16 + (reg)] +#define snd_akm4xxx_set(ak,chip,reg,val) \ + ((ak)->images[(chip) * 16 + (reg)] = (val)) +#define snd_akm4xxx_get_ipga(ak,chip,reg) \ + (ak)->ipga_gain[chip][(reg)-4] +#define snd_akm4xxx_set_ipga(ak,chip,reg,val) \ + ((ak)->ipga_gain[chip][(reg)-4] = (val)) #endif /* __SOUND_AK4XXX_ADDA_H */ diff --git a/include/sound/initval.h b/include/sound/initval.h index d29e3d31d149e..2ae76efc696fe 100644 --- a/include/sound/initval.h +++ b/include/sound/initval.h @@ -62,7 +62,8 @@ static int snd_legacy_find_free_irq(int *irq_table) { while (*irq_table != -1) { if (!request_irq(*irq_table, snd_legacy_empty_irq_handler, - SA_INTERRUPT, "ALSA Test IRQ", (void *) irq_table)) { + IRQF_DISABLED | IRQF_PROBE_SHARED, "ALSA Test IRQ", + (void *) irq_table)) { free_irq(*irq_table, (void *) irq_table); return *irq_table; } |