diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acdispat.h | 9 | ||||
| -rw-r--r-- | include/acpi/acglobal.h | 2 | ||||
| -rw-r--r-- | include/acpi/acinterp.h | 9 | ||||
| -rw-r--r-- | include/acpi/aclocal.h | 2 | ||||
| -rw-r--r-- | include/acpi/acnamesp.h | 6 | ||||
| -rw-r--r-- | include/acpi/acobject.h | 4 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 9 | ||||
| -rw-r--r-- | include/acpi/acpi_drivers.h | 6 | ||||
| -rw-r--r-- | include/acpi/acpi_numa.h | 2 | ||||
| -rw-r--r-- | include/acpi/acpiosxf.h | 3 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 2 | ||||
| -rw-r--r-- | include/acpi/acutils.h | 3 | ||||
| -rw-r--r-- | include/acpi/platform/aclinux.h | 21 | ||||
| -rw-r--r-- | include/acpi/processor.h | 18 | ||||
| -rw-r--r-- | include/asm-i386/paravirt.h | 5 | ||||
| -rw-r--r-- | include/asm-s390/ccwdev.h | 3 | ||||
| -rw-r--r-- | include/asm-s390/ipl.h | 2 | ||||
| -rw-r--r-- | include/asm-s390/param.h | 2 | ||||
| -rw-r--r-- | include/asm-sparc64/openprom.h | 2 | ||||
| -rw-r--r-- | include/linux/acpi.h | 3 | ||||
| -rw-r--r-- | include/linux/crc-itu-t.h | 28 | ||||
| -rw-r--r-- | include/linux/firewire-cdev.h | 229 | ||||
| -rw-r--r-- | include/linux/firewire-constants.h | 67 | ||||
| -rw-r--r-- | include/linux/kernel.h | 10 | ||||
| -rw-r--r-- | include/linux/mm_types.h | 7 |
25 files changed, 401 insertions, 53 deletions
diff --git a/include/acpi/acdispat.h b/include/acpi/acdispat.h index cb8d2868c8ac..7f690bb0f02f 100644 --- a/include/acpi/acdispat.h +++ b/include/acpi/acdispat.h @@ -290,12 +290,9 @@ acpi_ds_obj_stack_push(void *object, struct acpi_walk_state *walk_state); acpi_status acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state *walk_state); -struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id, - union acpi_parse_object - *origin, - union acpi_operand_object - *mth_desc, - struct acpi_thread_state +struct acpi_walk_state *acpi_ds_create_walk_state(acpi_owner_id owner_id, union acpi_parse_object + *origin, union acpi_operand_object + *mth_desc, struct acpi_thread_state *thread); acpi_status diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h index 24c3f05ab367..347a911d8237 100644 --- a/include/acpi/acglobal.h +++ b/include/acpi/acglobal.h @@ -319,7 +319,7 @@ ACPI_EXTERN struct acpi_fixed_event_handler acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]; 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]; +*acpi_gbl_gpe_fadt_blocks[ACPI_MAX_GPE_BLOCKS]; /***************************************************************************** * diff --git a/include/acpi/acinterp.h b/include/acpi/acinterp.h index 440983019993..ce7c9d653910 100644 --- a/include/acpi/acinterp.h +++ b/include/acpi/acinterp.h @@ -253,8 +253,7 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc, void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread); -void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc, - struct acpi_thread_state *thread); +void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc); /* * exprep - ACPI AML execution - prep utilities @@ -446,10 +445,14 @@ acpi_ex_copy_integer_to_buffer_field(union acpi_operand_object *source_desc, /* * exutils - interpreter/scanner utilities */ -acpi_status acpi_ex_enter_interpreter(void); +void acpi_ex_enter_interpreter(void); void acpi_ex_exit_interpreter(void); +void acpi_ex_reacquire_interpreter(void); + +void acpi_ex_relinquish_interpreter(void); + void acpi_ex_truncate_for32bit_table(union acpi_operand_object *obj_desc); u8 acpi_ex_acquire_global_lock(u32 rule); diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h index 6f83ddbed3af..202cd4242ba1 100644 --- a/include/acpi/aclocal.h +++ b/include/acpi/aclocal.h @@ -630,7 +630,7 @@ ACPI_PARSE_COMMON}; * and bytelists. */ struct acpi_parse_obj_named { - ACPI_PARSE_COMMON u8 * path; + ACPI_PARSE_COMMON u8 *path; u8 *data; /* AML body or bytelist data */ u32 length; /* AML length */ u32 name; /* 4-byte name or zero if no name */ diff --git a/include/acpi/acnamesp.h b/include/acpi/acnamesp.h index 535b7e1c41bc..5ef38a6c8a61 100644 --- a/include/acpi/acnamesp.h +++ b/include/acpi/acnamesp.h @@ -100,10 +100,8 @@ acpi_ns_walk_namespace(acpi_object_type type, acpi_walk_callback user_function, void *context, void **return_value); -struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, - struct acpi_namespace_node - *parent, - struct acpi_namespace_node +struct acpi_namespace_node *acpi_ns_get_next_node(acpi_object_type type, struct acpi_namespace_node + *parent, struct acpi_namespace_node *child); /* diff --git a/include/acpi/acobject.h b/include/acpi/acobject.h index 5206d61d74a6..7e1211a8b8fa 100644 --- a/include/acpi/acobject.h +++ b/include/acpi/acobject.h @@ -155,7 +155,7 @@ struct acpi_object_event { 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 */ - acpi_thread_id owner_thread_id; /* Current owner of the mutex */ + struct acpi_thread_state *owner_thread; /* Current owner of the mutex */ 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 */ @@ -216,7 +216,7 @@ struct acpi_object_processor { /* The next two fields take advantage of the 3-byte space before NOTIFY_INFO */ u8 proc_id; u8 length; - ACPI_COMMON_NOTIFY_INFO acpi_io_address address; + ACPI_COMMON_NOTIFY_INFO acpi_io_address address; }; struct acpi_object_thermal_zone { diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 9cfd5b1a48eb..c6fa5e023bc7 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -91,7 +91,8 @@ typedef int (*acpi_op_remove) (struct acpi_device * device, int type); typedef int (*acpi_op_lock) (struct acpi_device * device, int type); typedef int (*acpi_op_start) (struct acpi_device * device); typedef int (*acpi_op_stop) (struct acpi_device * device, int type); -typedef int (*acpi_op_suspend) (struct acpi_device * device, pm_message_t state); +typedef int (*acpi_op_suspend) (struct acpi_device * device, + pm_message_t state); typedef int (*acpi_op_resume) (struct acpi_device * device); typedef int (*acpi_op_scan) (struct acpi_device * device); typedef int (*acpi_op_bind) (struct acpi_device * device); @@ -296,7 +297,7 @@ struct acpi_device { void *driver_data; struct device dev; struct acpi_bus_ops bus_ops; /* workaround for different code path for hotplug */ - enum acpi_bus_removal_type removal_type; /* indicate for different removal type */ + enum acpi_bus_removal_type removal_type; /* indicate for different removal type */ }; #define acpi_driver_data(d) ((d)->driver_data) @@ -338,7 +339,7 @@ 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); +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 *); @@ -363,6 +364,6 @@ acpi_handle acpi_get_child(acpi_handle, acpi_integer); acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); #define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) -#endif /* CONFIG_ACPI */ +#endif /* CONFIG_ACPI */ #endif /*__ACPI_BUS_H__*/ diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h index f6275b0e66dd..553515912c0b 100644 --- a/include/acpi/acpi_drivers.h +++ b/include/acpi/acpi_drivers.h @@ -113,7 +113,8 @@ 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); + acpi_notify_handler handler, + void *context); extern void unregister_hotplug_dock_device(acpi_handle handle); #else static inline int is_dock_device(acpi_handle handle) @@ -128,7 +129,8 @@ static inline void unregister_dock_notifier(struct notifier_block *nb) { } static inline int register_hotplug_dock_device(acpi_handle handle, - acpi_notify_handler handler, void *context) + acpi_notify_handler handler, + void *context) { return -ENODEV; } diff --git a/include/acpi/acpi_numa.h b/include/acpi/acpi_numa.h index 1049f2a0a6db..f9d2bde9a7bb 100644 --- a/include/acpi/acpi_numa.h +++ b/include/acpi/acpi_numa.h @@ -8,7 +8,7 @@ #if MAX_NUMNODES > 256 #define MAX_PXM_DOMAINS MAX_NUMNODES #else -#define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ +#define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ #endif extern int __cpuinitdata pxm_to_node_map[MAX_PXM_DOMAINS]; diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h index 2785058c82ab..5e07db0d46e9 100644 --- a/include/acpi/acpiosxf.h +++ b/include/acpi/acpiosxf.h @@ -143,7 +143,8 @@ void acpi_os_release_mutex(acpi_mutex handle); */ void *acpi_os_allocate(acpi_size size); -void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_native_uint length); +void __iomem *acpi_os_map_memory(acpi_physical_address where, + acpi_native_uint length); void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size); diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 56bf492e7acc..fe8abc276437 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -344,7 +344,7 @@ typedef u32 acpi_integer; /* 64-bit integers */ -typedef unsigned long long acpi_integer; +typedef unsigned long long acpi_integer; #define ACPI_INTEGER_MAX ACPI_UINT64_MAX #define ACPI_INTEGER_BIT_SIZE 64 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h index 883ffe92148f..15a838862cd4 100644 --- a/include/acpi/acutils.h +++ b/include/acpi/acutils.h @@ -498,7 +498,8 @@ acpi_ut_display_init_pathname(u8 type, acpi_status acpi_ut_walk_aml_resources(u8 * aml, acpi_size aml_length, - acpi_walk_aml_callback user_function, void **context); + acpi_walk_aml_callback user_function, + void **context); acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index); diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 5f532d2ac180..a568717f98c6 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -103,7 +103,10 @@ #define acpi_thread_id struct task_struct * -static inline acpi_thread_id acpi_os_get_thread_id(void) { return current; } +static inline acpi_thread_id acpi_os_get_thread_id(void) +{ + return current; +} /* * The irqs_disabled() check is for resume from RAM. @@ -112,15 +115,19 @@ static inline acpi_thread_id acpi_os_get_thread_id(void) { return current; } * to quiet __might_sleep() in kmalloc() and resume does not. */ #include <acpi/actypes.h> -static inline void *acpi_os_allocate(acpi_size size) { - return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); +static inline void *acpi_os_allocate(acpi_size size) +{ + return kmalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); } -static inline void *acpi_os_allocate_zeroed(acpi_size size) { - return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); +static inline void *acpi_os_allocate_zeroed(acpi_size size) +{ + return kzalloc(size, irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); } -static inline void *acpi_os_acquire_object(acpi_cache_t * cache) { - return kmem_cache_zalloc(cache, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL); +static inline void *acpi_os_acquire_object(acpi_cache_t * cache) +{ + return kmem_cache_zalloc(cache, + irqs_disabled()? GFP_ATOMIC : GFP_KERNEL); } #define ACPI_ALLOCATE(a) acpi_os_allocate(a) diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 916c0102db5b..b4b0ffdab098 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -18,7 +18,7 @@ #define ACPI_PDC_REVISION_ID 0x1 -#define ACPI_PSD_REV0_REVISION 0 /* Support for _PSD as in ACPI 3.0 */ +#define ACPI_PSD_REV0_REVISION 0 /* Support for _PSD as in ACPI 3.0 */ #define ACPI_PSD_REV0_ENTRIES 5 /* @@ -189,8 +189,9 @@ struct acpi_processor_errata { } piix4; }; -extern int acpi_processor_preregister_performance( - struct acpi_processor_performance **performance); +extern int acpi_processor_preregister_performance(struct + acpi_processor_performance + **performance); extern int acpi_processor_register_performance(struct acpi_processor_performance *performance, unsigned int cpu); @@ -213,7 +214,8 @@ void arch_acpi_processor_init_pdc(struct acpi_processor *pr); void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags, unsigned int cpu); int acpi_processor_ffh_cstate_probe(unsigned int cpu, - struct acpi_processor_cx *cx, struct acpi_power_register *reg); + struct acpi_processor_cx *cx, + struct acpi_power_register *reg); void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx *cstate); #else static inline void acpi_processor_power_init_bm_check(struct @@ -224,12 +226,14 @@ static inline void acpi_processor_power_init_bm_check(struct return; } static inline int acpi_processor_ffh_cstate_probe(unsigned int cpu, - struct acpi_processor_cx *cx, struct acpi_power_register *reg) + struct acpi_processor_cx *cx, + struct acpi_power_register + *reg) { return -1; } -static inline void acpi_processor_ffh_cstate_enter( - struct acpi_processor_cx *cstate) +static inline void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx + *cstate) { return; } diff --git a/include/asm-i386/paravirt.h b/include/asm-i386/paravirt.h index bc5c12c13581..d7a0512f88e0 100644 --- a/include/asm-i386/paravirt.h +++ b/include/asm-i386/paravirt.h @@ -222,11 +222,6 @@ struct paravirt_ops void (*iret)(void); }; -/* Mark a paravirt probe function. */ -#define paravirt_probe(fn) \ - static asmlinkage void (*__paravirtprobe_##fn)(void) __attribute_used__ \ - __attribute__((__section__(".paravirtprobe"))) = fn - extern struct paravirt_ops paravirt_ops; #define PARAVIRT_PATCH(x) \ diff --git a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h index 6795ecefd15b..4c2e1710f157 100644 --- a/include/asm-s390/ccwdev.h +++ b/include/asm-s390/ccwdev.h @@ -16,6 +16,7 @@ /* structs from asm/cio.h */ struct irb; struct ccw1; +struct ccw_dev_id; /* simplified initializers for struct ccw_device: * CCW_DEVICE and CCW_DEVICE_DEVTYPE initialize one @@ -175,6 +176,7 @@ extern int ccw_device_set_offline(struct ccw_device *cdev); extern struct ciw *ccw_device_get_ciw(struct ccw_device *, __u32 cmd); extern __u8 ccw_device_get_path_mask(struct ccw_device *); +extern void ccw_device_get_id(struct ccw_device *, struct ccw_dev_id *); #define get_ccwdev_lock(x) (x)->ccwlock @@ -184,7 +186,6 @@ extern __u8 ccw_device_get_path_mask(struct ccw_device *); extern struct ccw_device *ccw_device_probe_console(void); // FIXME: these have to go -extern int _ccw_device_get_device_number(struct ccw_device *); extern int _ccw_device_get_subchannel_number(struct ccw_device *); extern void *ccw_device_get_chp_desc(struct ccw_device *, int); diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h index bdcd448d43fb..2c40fd3a137f 100644 --- a/include/asm-s390/ipl.h +++ b/include/asm-s390/ipl.h @@ -79,8 +79,8 @@ struct ipl_parameter_block { * IPL validity flags */ extern u32 ipl_flags; - extern u32 dump_prefix_page; +extern unsigned int zfcpdump_prefix_array[]; extern void do_reipl(void); extern void ipl_save_parameters(void); diff --git a/include/asm-s390/param.h b/include/asm-s390/param.h index 085a7e229b23..34aaa4603347 100644 --- a/include/asm-s390/param.h +++ b/include/asm-s390/param.h @@ -10,7 +10,7 @@ #define _ASMS390_PARAM_H #ifdef __KERNEL__ -# define HZ 100 /* Internal kernel timer frequency */ +# define HZ CONFIG_HZ /* Internal kernel timer frequency */ # define USER_HZ 100 /* .. some user interfaces are in "ticks" */ # define CLOCKS_PER_SEC (USER_HZ) /* like times() */ #endif diff --git a/include/asm-sparc64/openprom.h b/include/asm-sparc64/openprom.h index e01b80559c93..26ec046715c8 100644 --- a/include/asm-sparc64/openprom.h +++ b/include/asm-sparc64/openprom.h @@ -177,7 +177,7 @@ struct linux_nodeops { /* More fun PROM structures for device probing. */ #define PROMREG_MAX 24 #define PROMVADDR_MAX 16 -#define PROMINTR_MAX 15 +#define PROMINTR_MAX 32 struct linux_prom_registers { unsigned which_io; /* hi part of physical address */ diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 8bcfaa4c66ae..fccd8b548d93 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -182,7 +182,8 @@ extern int ec_read(u8 addr, u8 *val); extern int ec_write(u8 addr, u8 val); extern int ec_transaction(u8 command, const u8 *wdata, unsigned wdata_len, - u8 *rdata, unsigned rdata_len); + u8 *rdata, unsigned rdata_len, + int force_poll); #endif /*CONFIG_ACPI_EC*/ diff --git a/include/linux/crc-itu-t.h b/include/linux/crc-itu-t.h new file mode 100644 index 000000000000..84920f3cc83e --- /dev/null +++ b/include/linux/crc-itu-t.h @@ -0,0 +1,28 @@ +/* + * crc-itu-t.h - CRC ITU-T V.41 routine + * + * Implements the standard CRC ITU-T V.41: + * Width 16 + * Poly 0x0x1021 (x^16 + x^12 + x^15 + 1) + * Init 0 + * + * This source code is licensed under the GNU General Public License, + * Version 2. See the file COPYING for more details. + */ + +#ifndef CRC_ITU_T_H +#define CRC_ITU_T_H + +#include <linux/types.h> + +extern u16 const crc_itu_t_table[256]; + +extern u16 crc_itu_t(u16 crc, const u8 *buffer, size_t len); + +static inline u16 crc_itu_t_byte(u16 crc, const u8 data) +{ + return (crc << 8) ^ crc_itu_t_table[((crc >> 8) ^ data) & 0xff]; +} + +#endif /* CRC_ITU_T_H */ + diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h new file mode 100644 index 000000000000..d4455eb2ae35 --- /dev/null +++ b/include/linux/firewire-cdev.h @@ -0,0 +1,229 @@ +/* + * Char device interface. + * + * Copyright (C) 2005-2006 Kristian Hoegsberg <krh@bitplanet.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef _LINUX_FIREWIRE_CDEV_H +#define _LINUX_FIREWIRE_CDEV_H + +#include <linux/ioctl.h> +#include <linux/types.h> +#include <linux/firewire-constants.h> + +#define FW_CDEV_EVENT_BUS_RESET 0x00 +#define FW_CDEV_EVENT_RESPONSE 0x01 +#define FW_CDEV_EVENT_REQUEST 0x02 +#define FW_CDEV_EVENT_ISO_INTERRUPT 0x03 + +/* The 'closure' fields are for user space to use. Data passed in the + * 'closure' field for a request will be returned in the corresponding + * event. It's a 64-bit type so that it's a fixed size type big + * enough to hold a pointer on all platforms. */ + +struct fw_cdev_event_common { + __u64 closure; + __u32 type; +}; + +struct fw_cdev_event_bus_reset { + __u64 closure; + __u32 type; + __u32 node_id; + __u32 local_node_id; + __u32 bm_node_id; + __u32 irm_node_id; + __u32 root_node_id; + __u32 generation; +}; + +struct fw_cdev_event_response { + __u64 closure; + __u32 type; + __u32 rcode; + __u32 length; + __u32 data[0]; +}; + +struct fw_cdev_event_request { + __u64 closure; + __u32 type; + __u32 tcode; + __u64 offset; + __u32 handle; + __u32 length; + __u32 data[0]; +}; + +struct fw_cdev_event_iso_interrupt { + __u64 closure; + __u32 type; + __u32 cycle; + __u32 header_length; /* Length in bytes of following headers. */ + __u32 header[0]; +}; + +union fw_cdev_event { + struct fw_cdev_event_common common; + struct fw_cdev_event_bus_reset bus_reset; + struct fw_cdev_event_response response; + struct fw_cdev_event_request request; + struct fw_cdev_event_iso_interrupt iso_interrupt; +}; + +#define FW_CDEV_IOC_GET_INFO _IOWR('#', 0x00, struct fw_cdev_get_info) +#define FW_CDEV_IOC_SEND_REQUEST _IOW('#', 0x01, struct fw_cdev_send_request) +#define FW_CDEV_IOC_ALLOCATE _IOWR('#', 0x02, struct fw_cdev_allocate) +#define FW_CDEV_IOC_DEALLOCATE _IOW('#', 0x03, struct fw_cdev_deallocate) +#define FW_CDEV_IOC_SEND_RESPONSE _IOW('#', 0x04, struct fw_cdev_send_response) +#define FW_CDEV_IOC_INITIATE_BUS_RESET _IOW('#', 0x05, struct fw_cdev_initiate_bus_reset) +#define FW_CDEV_IOC_ADD_DESCRIPTOR _IOWR('#', 0x06, struct fw_cdev_add_descriptor) +#define FW_CDEV_IOC_REMOVE_DESCRIPTOR _IOW('#', 0x07, struct fw_cdev_remove_descriptor) + +#define FW_CDEV_IOC_CREATE_ISO_CONTEXT _IOWR('#', 0x08, struct fw_cdev_create_iso_context) +#define FW_CDEV_IOC_QUEUE_ISO _IOWR('#', 0x09, struct fw_cdev_queue_iso) +#define FW_CDEV_IOC_START_ISO _IOW('#', 0x0a, struct fw_cdev_start_iso) +#define FW_CDEV_IOC_STOP_ISO _IOW('#', 0x0b, struct fw_cdev_stop_iso) + +/* FW_CDEV_VERSION History + * + * 1 Feb 18, 2007: Initial version. + */ +#define FW_CDEV_VERSION 1 + +struct fw_cdev_get_info { + /* The version field is just a running serial number. We + * never break backwards compatibility. Userspace passes in + * the version it expects and the kernel passes back the + * highest version it can provide. Even if the structs in + * this interface are extended in a later version, the kernel + * will not copy back more data than what was present in the + * interface version userspace expects. */ + __u32 version; + + /* If non-zero, at most rom_length bytes of config rom will be + * copied into that user space address. In either case, + * rom_length is updated with the actual length of the config + * rom. */ + __u32 rom_length; + __u64 rom; + + /* If non-zero, a fw_cdev_event_bus_reset struct will be + * copied here with the current state of the bus. This does + * not cause a bus reset to happen. The value of closure in + * this and sub-sequent bus reset events is set to + * bus_reset_closure. */ + __u64 bus_reset; + __u64 bus_reset_closure; + + /* The index of the card this devices belongs to. */ + __u32 card; +}; + +struct fw_cdev_send_request { + __u32 tcode; + __u32 length; + __u64 offset; + __u64 closure; + __u64 data; + __u32 generation; +}; + +struct fw_cdev_send_response { + __u32 rcode; + __u32 length; + __u64 data; + __u32 handle; +}; + +struct fw_cdev_allocate { + __u64 offset; + __u64 closure; + __u32 length; + __u32 handle; +}; + +struct fw_cdev_deallocate { + __u32 handle; +}; + +#define FW_CDEV_LONG_RESET 0 +#define FW_CDEV_SHORT_RESET 1 + +struct fw_cdev_initiate_bus_reset { + __u32 type; +}; + +struct fw_cdev_add_descriptor { + __u32 immediate; + __u32 key; + __u64 data; + __u32 length; + __u32 handle; +}; + +struct fw_cdev_remove_descriptor { + __u32 handle; +}; + +#define FW_CDEV_ISO_CONTEXT_TRANSMIT 0 +#define FW_CDEV_ISO_CONTEXT_RECEIVE 1 + +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG0 1 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG1 2 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG2 4 +#define FW_CDEV_ISO_CONTEXT_MATCH_TAG3 8 +#define FW_CDEV_ISO_CONTEXT_MATCH_ALL_TAGS 15 + +struct fw_cdev_create_iso_context { + __u32 type; + __u32 header_size; + __u32 channel; + __u32 speed; + __u64 closure; + __u32 handle; +}; + +struct fw_cdev_iso_packet { + __u16 payload_length; /* Length of indirect payload. */ + __u32 interrupt : 1; /* Generate interrupt on this packet */ + __u32 skip : 1; /* Set to not send packet at all. */ + __u32 tag : 2; + __u32 sy : 4; + __u32 header_length : 8; /* Length of immediate header. */ + __u32 header[0]; +}; + +struct fw_cdev_queue_iso { + __u64 packets; + __u64 data; + __u32 size; + __u32 handle; +}; + +struct fw_cdev_start_iso { + __s32 cycle; + __u32 sync; + __u32 tags; + __u32 handle; +}; + +struct fw_cdev_stop_iso { + __u32 handle; +}; + +#endif /* _LINUX_FIREWIRE_CDEV_H */ diff --git a/include/linux/firewire-constants.h b/include/linux/firewire-constants.h new file mode 100644 index 000000000000..b316770a43fd --- /dev/null +++ b/include/linux/firewire-constants.h @@ -0,0 +1,67 @@ +#ifndef _LINUX_FIREWIRE_CONSTANTS_H +#define _LINUX_FIREWIRE_CONSTANTS_H + +#define TCODE_WRITE_QUADLET_REQUEST 0x0 +#define TCODE_WRITE_BLOCK_REQUEST 0x1 +#define TCODE_WRITE_RESPONSE 0x2 +#define TCODE_READ_QUADLET_REQUEST 0x4 +#define TCODE_READ_BLOCK_REQUEST 0x5 +#define TCODE_READ_QUADLET_RESPONSE 0x6 +#define TCODE_READ_BLOCK_RESPONSE 0x7 +#define TCODE_CYCLE_START 0x8 +#define TCODE_LOCK_REQUEST 0x9 +#define TCODE_STREAM_DATA 0xa +#define TCODE_LOCK_RESPONSE 0xb + +#define EXTCODE_MASK_SWAP 0x1 +#define EXTCODE_COMPARE_SWAP 0x2 +#define EXTCODE_FETCH_ADD 0x3 +#define EXTCODE_LITTLE_ADD 0x4 +#define EXTCODE_BOUNDED_ADD 0x5 +#define EXTCODE_WRAP_ADD 0x6 +#define EXTCODE_VENDOR_DEPENDENT 0x7 + +/* Juju specific tcodes */ +#define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP) +#define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP) +#define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD) +#define TCODE_LOCK_LITTLE_ADD (0x10 | EXTCODE_LITTLE_ADD) +#define TCODE_LOCK_BOUNDED_ADD (0x10 | EXTCODE_BOUNDED_ADD) +#define TCODE_LOCK_WRAP_ADD (0x10 | EXTCODE_WRAP_ADD) +#define TCODE_LOCK_VENDOR_DEPENDENT (0x10 | EXTCODE_VENDOR_DEPENDENT) + +#define RCODE_COMPLETE 0x0 +#define RCODE_CONFLICT_ERROR 0x4 +#define RCODE_DATA_ERROR 0x5 +#define RCODE_TYPE_ERROR 0x6 +#define RCODE_ADDRESS_ERROR 0x7 + +/* Juju specific rcodes */ +#define RCODE_SEND_ERROR 0x10 +#define RCODE_CANCELLED 0x11 +#define RCODE_BUSY 0x12 +#define RCODE_GENERATION 0x13 +#define RCODE_NO_ACK 0x14 + +#define SCODE_100 0x0 +#define SCODE_200 0x1 +#define SCODE_400 0x2 +#define SCODE_800 0x3 +#define SCODE_1600 0x4 +#define SCODE_3200 0x5 +#define SCODE_BETA 0x3 + +#define ACK_COMPLETE 0x1 +#define ACK_PENDING 0x2 +#define ACK_BUSY_X 0x4 +#define ACK_BUSY_A 0x5 +#define ACK_BUSY_B 0x6 +#define ACK_DATA_ERROR 0xd +#define ACK_TYPE_ERROR 0xe + +#define RETRY_1 0x00 +#define RETRY_X 0x01 +#define RETRY_A 0x02 +#define RETRY_B 0x03 + +#endif /* _LINUX_FIREWIRE_CONSTANTS_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 144b615f3a89..8645181fca0f 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -41,6 +41,16 @@ extern const char linux_proc_banner[]; #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) +/** + * upper_32_bits - return bits 32-63 of a number + * @n: the number we're accessing + * + * A basic shift-right of a 64- or 32-bit quantity. Use this to suppress + * the "right shift count >= width of type" warning when that quantity is + * 32-bits. + */ +#define upper_32_bits(n) ((u32)(((n) >> 16) >> 16)) + #define KERN_EMERG "<0>" /* system is unusable */ #define KERN_ALERT "<1>" /* action must be taken immediately */ #define KERN_CRIT "<2>" /* critical conditions */ diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index e30687bad075..d5bb1796e12b 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -50,13 +50,16 @@ struct page { spinlock_t ptl; #endif struct { /* SLUB uses */ - struct page *first_page; /* Compound pages */ + void **lockless_freelist; struct kmem_cache *slab; /* Pointer to slab */ }; + struct { + struct page *first_page; /* Compound pages */ + }; }; union { pgoff_t index; /* Our offset within mapping. */ - void *freelist; /* SLUB: pointer to free object */ + void *freelist; /* SLUB: freelist req. slab lock */ }; struct list_head lru; /* Pageout list, eg. active_list * protected by zone->lru_lock ! |