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Merge commit 'linus/master' into bkl/core

Browse source 
Merge reason: The staging tree has introduced the easycap
driver lately. We need the latest updates to pushdown the
bkl in its ioctl helper.
This commit is contained in:
Frederic Weisbecker 2010-08-09 01:49:58 +02:00
commit d9a145fb6e
6718 changed files with 426595 additions and 395349 deletions
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1
include/linux/Kbuild
View file

@ -276,6 +276,7 @@ ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
$(srctree)/include/asm-$(SRCARCH)/kvm_para.h),)
unifdef-y += kvm_para.h
endif
unifdef-y += l2tp.h
unifdef-y += llc.h
unifdef-y += loop.h
unifdef-y += lp.h

2
include/linux/acpi.h
View file

@ -253,7 +253,7 @@ int acpi_resources_are_enforced(void);
#ifdef CONFIG_PM_SLEEP
void __init acpi_no_s4_hw_signature(void);
void __init acpi_old_suspend_ordering(void);
void __init acpi_s4_no_nvs(void);
void __init acpi_nvs_nosave(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {

4
include/linux/ahci_platform.h
View file

@ -15,11 +15,13 @@
#ifndef _AHCI_PLATFORM_H
#define _AHCI_PLATFORM_H
#include <linux/compiler.h>
struct device;
struct ata_port_info;
struct ahci_platform_data {
int (*init)(struct device *dev);
int (*init)(struct device *dev, void __iomem *addr);
void (*exit)(struct device *dev);
const struct ata_port_info *ata_port_info;
unsigned int force_port_map;

11
include/linux/amba/bus.h
View file

@ -14,14 +14,19 @@
#ifndef ASMARM_AMBA_H
#define ASMARM_AMBA_H
#include <linux/clk.h>
#include <linux/device.h>
#include <linux/err.h>
#include <linux/resource.h>
#define AMBA_NR_IRQS 2
struct clk;
struct amba_device {
struct device dev;
struct resource res;
struct clk *pclk;
u64 dma_mask;
unsigned int periphid;
unsigned int irq[AMBA_NR_IRQS];
@ -59,6 +64,12 @@ struct amba_device *amba_find_device(const char *, struct device *, unsigned int
int amba_request_regions(struct amba_device *, const char *);
void amba_release_regions(struct amba_device *);
#define amba_pclk_enable(d) \
(IS_ERR((d)->pclk) ? 0 : clk_enable((d)->pclk))
#define amba_pclk_disable(d) \
do { if (!IS_ERR((d)->pclk)) clk_disable((d)->pclk); } while (0)
#define amba_config(d) (((d)->periphid >> 24) & 0xff)
#define amba_rev(d) (((d)->periphid >> 20) & 0x0f)
#define amba_manf(d) (((d)->periphid >> 12) & 0xff)

10
include/linux/amba/mmci.h
View file

@ -15,9 +15,10 @@
* @ocr_mask: available voltages on the 4 pins from the block, this
* is ignored if a regulator is used, see the MMC_VDD_* masks in
* mmc/host.h
* @translate_vdd: a callback function to translate a MMC_VDD_*
* mask into a value to be binary or:ed and written into the
* MMCIPWR register of the block
* @vdd_handler: a callback function to translate a MMC_VDD_*
* mask into a value to be binary (or set some other custom bits
* in MMCIPWR) or:ed and written into the MMCIPWR register of the
* block. May also control external power based on the power_mode.
* @status: if no GPIO read function was given to the block in
* gpio_wp (below) this function will be called to determine
* whether a card is present in the MMC slot or not
@ -29,7 +30,8 @@
struct mmci_platform_data {
unsigned int f_max;
unsigned int ocr_mask;
u32 (*translate_vdd)(struct device *, unsigned int);
u32 (*vdd_handler)(struct device *, unsigned int vdd,
unsigned char power_mode);
unsigned int (*status)(struct device *);
int gpio_wp;
int gpio_cd;

3
include/linux/amba/serial.h
View file

@ -38,10 +38,12 @@
#define UART01x_FR 0x18 /* Flag register (Read only). */
#define UART010_IIR 0x1C /* Interrupt indentification register (Read). */
#define UART010_ICR 0x1C /* Interrupt clear register (Write). */
#define ST_UART011_LCRH_RX 0x1C /* Rx line control register. */
#define UART01x_ILPR 0x20 /* IrDA low power counter register. */
#define UART011_IBRD 0x24 /* Integer baud rate divisor register. */
#define UART011_FBRD 0x28 /* Fractional baud rate divisor register. */
#define UART011_LCRH 0x2c /* Line control register. */
#define ST_UART011_LCRH_TX 0x2c /* Tx Line control register. */
#define UART011_CR 0x30 /* Control register. */
#define UART011_IFLS 0x34 /* Interrupt fifo level select. */
#define UART011_IMSC 0x38 /* Interrupt mask. */
@ -84,6 +86,7 @@
#define UART010_CR_TIE 0x0020
#define UART010_CR_RIE 0x0010
#define UART010_CR_MSIE 0x0008
#define ST_UART011_CR_OVSFACT 0x0008 /* Oversampling factor */
#define UART01x_CR_IIRLP 0x0004 /* SIR low power mode */
#define UART01x_CR_SIREN 0x0002 /* SIR enable */
#define UART01x_CR_UARTEN 0x0001 /* UART enable */

17
include/linux/atmdev.h
View file

@ -431,6 +431,14 @@ struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
int number,unsigned long *flags); /* number == -1: pick first available */
struct atm_dev *atm_dev_lookup(int number);
void atm_dev_deregister(struct atm_dev *dev);
/* atm_dev_signal_change
*
* Propagate lower layer signal change in atm_dev->signal to netdevice.
* The event will be sent via a notifier call chain.
*/
void atm_dev_signal_change(struct atm_dev *dev, char signal);
void vcc_insert_socket(struct sock *sk);
@ -510,6 +518,15 @@ void register_atm_ioctl(struct atm_ioctl *);
*/
void deregister_atm_ioctl(struct atm_ioctl *);
/* register_atmdevice_notifier - register atm_dev notify events
*
* Clients like br2684 will register notify events
* Currently we notify of signal found/lost
*/
int register_atmdevice_notifier(struct notifier_block *nb);
void unregister_atmdevice_notifier(struct notifier_block *nb);
#endif /* __KERNEL__ */
#endif

2
include/linux/backing-dev.h
View file

@ -82,8 +82,6 @@ struct backing_dev_info {
struct bdi_writeback wb; /* default writeback info for this bdi */
spinlock_t wb_lock; /* protects update side of wb_list */
struct list_head wb_list; /* the flusher threads hanging off this bdi */
unsigned long wb_mask; /* bitmask of registered tasks */
unsigned int wb_cnt; /* number of registered tasks */
struct list_head work_list;

7
include/linux/brcmphy.h
View file

@ -1,6 +1,13 @@
#define PHY_ID_BCM50610 0x0143bd60
#define PHY_ID_BCM50610M 0x0143bd70
#define PHY_ID_BCM5241 0x0143bc30
#define PHY_ID_BCMAC131 0x0143bc70
#define PHY_ID_BCM5481 0x0143bca0
#define PHY_ID_BCM5482 0x0143bcb0
#define PHY_ID_BCM5411 0x00206070
#define PHY_ID_BCM5421 0x002060e0
#define PHY_ID_BCM5464 0x002060b0
#define PHY_ID_BCM5461 0x002060c0
#define PHY_ID_BCM57780 0x03625d90
#define PHY_BCM_OUI_MASK 0xfffffc00

34
include/linux/caif/caif_socket.h
View file

@ -62,6 +62,7 @@ enum caif_channel_priority {
* @CAIFPROTO_DATAGRAM_LOOP: Datagram loopback channel, used for testing.
* @CAIFPROTO_UTIL: Utility (Psock) channel.
* @CAIFPROTO_RFM: Remote File Manager
* @CAIFPROTO_DEBUG: Debug link
*
* This enum defines the CAIF Channel type to be used. This defines
* the service to connect to on the modem.
@ -72,6 +73,7 @@ enum caif_protocol_type {
CAIFPROTO_DATAGRAM_LOOP,
CAIFPROTO_UTIL,
CAIFPROTO_RFM,
CAIFPROTO_DEBUG,
_CAIFPROTO_MAX
};
#define CAIFPROTO_MAX _CAIFPROTO_MAX
@ -83,6 +85,28 @@ enum caif_protocol_type {
enum caif_at_type {
CAIF_ATTYPE_PLAIN = 2
};
/**
* enum caif_debug_type - Content selection for debug connection
* @CAIF_DEBUG_TRACE_INTERACTIVE: Connection will contain
* both trace and interactive debug.
* @CAIF_DEBUG_TRACE: Connection contains trace only.
* @CAIF_DEBUG_INTERACTIVE: Connection to interactive debug.
*/
enum caif_debug_type {
CAIF_DEBUG_TRACE_INTERACTIVE = 0,
CAIF_DEBUG_TRACE,
CAIF_DEBUG_INTERACTIVE,
};
/**
* enum caif_debug_service - Debug Service Endpoint
* @CAIF_RADIO_DEBUG_SERVICE: Debug service on the Radio sub-system
* @CAIF_APP_DEBUG_SERVICE: Debug for the applications sub-system
*/
enum caif_debug_service {
CAIF_RADIO_DEBUG_SERVICE = 1,
CAIF_APP_DEBUG_SERVICE
};
/**
* struct sockaddr_caif - the sockaddr structure for CAIF sockets.
@ -109,6 +133,12 @@ enum caif_at_type {
*
* @u.rfm.volume: Volume to mount.
*
* @u.dbg: Applies when family = CAIFPROTO_DEBUG.
*
* @u.dbg.type: Type of debug connection to set up
* (caif_debug_type).
*
* @u.dbg.service: Service sub-system to connect (caif_debug_service
* Description:
* This structure holds the connect parameters used for setting up a
* CAIF Channel. It defines the service to connect to on the modem.
@ -130,6 +160,10 @@ struct sockaddr_caif {
__u32 connection_id;
char volume[16];
} rfm; /* CAIFPROTO_RFM */
struct {
__u8 type; /* type:enum caif_debug_type */
__u8 service; /* service:caif_debug_service */
} dbg; /* CAIFPROTO_DEBUG */
} u;
};

20
include/linux/can/platform/flexcan.h Normal file
View file

@ -0,0 +1,20 @@
/*
* Copyright (C) 2010 Marc Kleine-Budde <kernel@pengutronix.de>
*
* This file is released under the GPLv2
*
*/
#ifndef __CAN_PLATFORM_FLEXCAN_H
#define __CAN_PLATFORM_FLEXCAN_H
/**
* struct flexcan_platform_data - flex CAN controller platform data
* @transceiver_enable: - called to power on/off the transceiver
*
*/
struct flexcan_platform_data {
void (*transceiver_switch)(int enable);
};
#endif /* __CAN_PLATFORM_FLEXCAN_H */

3
include/linux/capability.h
View file

@ -49,9 +49,6 @@ typedef struct __user_cap_data_struct {
} __user *cap_user_data_t;
#define XATTR_CAPS_SUFFIX "capability"
#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
#define VFS_CAP_REVISION_MASK 0xFF000000
#define VFS_CAP_REVISION_SHIFT 24
#define VFS_CAP_FLAGS_MASK ~VFS_CAP_REVISION_MASK

7
include/linux/cgroup.h
View file

@ -578,6 +578,7 @@ struct task_struct *cgroup_iter_next(struct cgroup *cgrp,
void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
int cgroup_scan_tasks(struct cgroup_scanner *scan);
int cgroup_attach_task(struct cgroup *, struct task_struct *);
int cgroup_attach_task_current_cg(struct task_struct *);
/*
* CSS ID is ID for cgroup_subsys_state structs under subsys. This only works
@ -634,6 +635,12 @@ static inline int cgroupstats_build(struct cgroupstats *stats,
return -EINVAL;
}
/* No cgroups - nothing to do */
static inline int cgroup_attach_task_current_cg(struct task_struct *t)
{
return 0;
}
#endif /* !CONFIG_CGROUPS */
#endif /* _LINUX_CGROUP_H */

17
include/linux/clocksource.h
View file

@ -292,6 +292,8 @@ clocks_calc_mult_shift(u32 *mult, u32 *shift, u32 from, u32 to, u32 minsec);
*/
extern int
__clocksource_register_scale(struct clocksource *cs, u32 scale, u32 freq);
extern void
__clocksource_updatefreq_scale(struct clocksource *cs, u32 scale, u32 freq);
static inline int clocksource_register_hz(struct clocksource *cs, u32 hz)
{
@ -303,6 +305,15 @@ static inline int clocksource_register_khz(struct clocksource *cs, u32 khz)
return __clocksource_register_scale(cs, 1000, khz);
}
static inline void __clocksource_updatefreq_hz(struct clocksource *cs, u32 hz)
{
__clocksource_updatefreq_scale(cs, 1, hz);
}
static inline void __clocksource_updatefreq_khz(struct clocksource *cs, u32 khz)
{
__clocksource_updatefreq_scale(cs, 1000, khz);
}
static inline void
clocksource_calc_mult_shift(struct clocksource *cs, u32 freq, u32 minsec)
@ -313,11 +324,13 @@ clocksource_calc_mult_shift(struct clocksource *cs, u32 freq, u32 minsec)
#ifdef CONFIG_GENERIC_TIME_VSYSCALL
extern void
update_vsyscall(struct timespec *ts, struct clocksource *c, u32 mult);
update_vsyscall(struct timespec *ts, struct timespec *wtm,
struct clocksource *c, u32 mult);
extern void update_vsyscall_tz(void);
#else
static inline void
update_vsyscall(struct timespec *ts, struct clocksource *c, u32 mult)
update_vsyscall(struct timespec *ts, struct timespec *wtm,
struct clocksource *c, u32 mult)
{
}

2
include/linux/compiler.h
View file

@ -16,6 +16,7 @@
# define __release(x) __context__(x,-1)
# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
# define __percpu __attribute__((noderef, address_space(3)))
# define __rcu
extern void __chk_user_ptr(const volatile void __user *);
extern void __chk_io_ptr(const volatile void __iomem *);
#else
@ -34,6 +35,7 @@ extern void __chk_io_ptr(const volatile void __iomem *);
# define __release(x) (void)0
# define __cond_lock(x,c) (c)
# define __percpu
# define __rcu
#endif
#ifdef __KERNEL__

18
include/linux/console.h
View file

@ -55,6 +55,16 @@ struct consw {
void (*con_invert_region)(struct vc_data *, u16 *, int);
u16 *(*con_screen_pos)(struct vc_data *, int);
unsigned long (*con_getxy)(struct vc_data *, unsigned long, int *, int *);
/*
* Prepare the console for the debugger. This includes, but is not
* limited to, unblanking the console, loading an appropriate
* palette, and allowing debugger generated output.
*/
int (*con_debug_enter)(struct vc_data *);
/*
* Restore the console to its pre-debug state as closely as possible.
*/
int (*con_debug_leave)(struct vc_data *);
};
extern const struct consw *conswitchp;
@ -69,6 +79,14 @@ int register_con_driver(const struct consw *csw, int first, int last);
int unregister_con_driver(const struct consw *csw);
int take_over_console(const struct consw *sw, int first, int last, int deflt);
void give_up_console(const struct consw *sw);
#ifdef CONFIG_HW_CONSOLE
int con_debug_enter(struct vc_data *vc);
int con_debug_leave(void);
#else
#define con_debug_enter(vc) (0)
#define con_debug_leave() (0)
#endif
/* scroll */
#define SM_UP (1)
#define SM_DOWN (2)

27
include/linux/cpu.h
View file

@ -48,6 +48,33 @@ extern ssize_t arch_cpu_release(const char *, size_t);
#endif
struct notifier_block;
/*
* CPU notifier priorities.
*/
enum {
/*
* SCHED_ACTIVE marks a cpu which is coming up active during
* CPU_ONLINE and CPU_DOWN_FAILED and must be the first
* notifier. CPUSET_ACTIVE adjusts cpuset according to
* cpu_active mask right after SCHED_ACTIVE. During
* CPU_DOWN_PREPARE, SCHED_INACTIVE and CPUSET_INACTIVE are
* ordered in the similar way.
*
* This ordering guarantees consistent cpu_active mask and
* migration behavior to all cpu notifiers.
*/
CPU_PRI_SCHED_ACTIVE = INT_MAX,
CPU_PRI_CPUSET_ACTIVE = INT_MAX - 1,
CPU_PRI_SCHED_INACTIVE = INT_MIN + 1,
CPU_PRI_CPUSET_INACTIVE = INT_MIN,
/* migration should happen before other stuff but after perf */
CPU_PRI_PERF = 20,
CPU_PRI_MIGRATION = 10,
/* prepare workqueues for other notifiers */
CPU_PRI_WORKQUEUE = 5,
};
#ifdef CONFIG_SMP
/* Need to know about CPUs going up/down? */
#if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE)

5
include/linux/cpufreq.h
View file

@ -196,11 +196,6 @@ extern int __cpufreq_driver_getavg(struct cpufreq_policy *policy,
int cpufreq_register_governor(struct cpufreq_governor *governor);
void cpufreq_unregister_governor(struct cpufreq_governor *governor);
int lock_policy_rwsem_read(int cpu);
int lock_policy_rwsem_write(int cpu);
void unlock_policy_rwsem_read(int cpu);
void unlock_policy_rwsem_write(int cpu);
/*********************************************************************
* CPUFREQ DRIVER INTERFACE *

6
include/linux/cpuset.h
View file

@ -20,6 +20,7 @@ extern int number_of_cpusets; /* How many cpusets are defined in system? */
extern int cpuset_init(void);
extern void cpuset_init_smp(void);
extern void cpuset_update_active_cpus(void);
extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
extern int cpuset_cpus_allowed_fallback(struct task_struct *p);
extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
@ -132,6 +133,11 @@ static inline void set_mems_allowed(nodemask_t nodemask)
static inline int cpuset_init(void) { return 0; }
static inline void cpuset_init_smp(void) {}
static inline void cpuset_update_active_cpus(void)
{
partition_sched_domains(1, NULL, NULL);
}
static inline void cpuset_cpus_allowed(struct task_struct *p,
struct cpumask *mask)
{

36
include/linux/cred.h
View file

@ -153,6 +153,7 @@ struct cred {
extern void __put_cred(struct cred *);
extern void exit_creds(struct task_struct *);
extern int copy_creds(struct task_struct *, unsigned long);
extern const struct cred *get_task_cred(struct task_struct *);
extern struct cred *cred_alloc_blank(void);
extern struct cred *prepare_creds(void);
extern struct cred *prepare_exec_creds(void);
@ -273,33 +274,18 @@ static inline void put_cred(const struct cred *_cred)
* @task: The task to query
*
* Access the objective credentials of a task. The caller must hold the RCU
* readlock.
* readlock or the task must be dead and unable to change its own credentials.
*
* The caller must make sure task doesn't go away, either by holding a ref on
* task or by holding tasklist_lock to prevent it from being unlinked.
* The result of this function should not be passed directly to get_cred();
* rather get_task_cred() should be used instead.
*/
#define __task_cred(task) \
((const struct cred *)(rcu_dereference_check((task)->real_cred, rcu_read_lock_held() || lockdep_tasklist_lock_is_held())))
/**
* get_task_cred - Get another task's objective credentials
* @task: The task to query
*
* Get the objective credentials of a task, pinning them so that they can't go
* away. Accessing a task's credentials directly is not permitted.
*
* The caller must make sure task doesn't go away, either by holding a ref on
* task or by holding tasklist_lock to prevent it from being unlinked.
*/
#define get_task_cred(task) \
({ \
struct cred *__cred; \
rcu_read_lock(); \
__cred = (struct cred *) __task_cred((task)); \
get_cred(__cred); \
rcu_read_unlock(); \
__cred; \
})
#define __task_cred(task) \
({ \
const struct task_struct *__t = (task); \
rcu_dereference_check(__t->real_cred, \
rcu_read_lock_held() || \
task_is_dead(__t)); \
})
/**
* get_current_cred - Get the current task's subjective credentials

1
include/linux/delay.h
View file

@ -45,6 +45,7 @@ extern unsigned long lpj_fine;
void calibrate_delay(void);
void msleep(unsigned int msecs);
unsigned long msleep_interruptible(unsigned int msecs);
void usleep_range(unsigned long min, unsigned long max);
static inline void ssleep(unsigned int seconds)
{

125
include/linux/device.h
View file

@ -84,9 +84,8 @@ struct device *bus_find_device_by_name(struct bus_type *bus,
struct device *start,
const char *name);
int __must_check bus_for_each_drv(struct bus_type *bus,
struct device_driver *start, void *data,
int (*fn)(struct device_driver *, void *));
int bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
void *data, int (*fn)(struct device_driver *, void *));
void bus_sort_breadthfirst(struct bus_type *bus,
int (*compare)(const struct device *a,
@ -110,10 +109,12 @@ extern int bus_unregister_notifier(struct bus_type *bus,
*/
#define BUS_NOTIFY_ADD_DEVICE 0x00000001 /* device added */
#define BUS_NOTIFY_DEL_DEVICE 0x00000002 /* device removed */
#define BUS_NOTIFY_BOUND_DRIVER 0x00000003 /* driver bound to device */
#define BUS_NOTIFY_UNBIND_DRIVER 0x00000004 /* driver about to be
#define BUS_NOTIFY_BIND_DRIVER 0x00000003 /* driver about to be
bound */
#define BUS_NOTIFY_BOUND_DRIVER 0x00000004 /* driver bound to device */
#define BUS_NOTIFY_UNBIND_DRIVER 0x00000005 /* driver about to be
unbound */
#define BUS_NOTIFY_UNBOUND_DRIVER 0x00000005 /* driver is unbound
#define BUS_NOTIFY_UNBOUND_DRIVER 0x00000006 /* driver is unbound
from the device */
extern struct kset *bus_get_kset(struct bus_type *bus);
@ -551,7 +552,7 @@ extern int device_for_each_child(struct device *dev, void *data,
int (*fn)(struct device *dev, void *data));
extern struct device *device_find_child(struct device *dev, void *data,
int (*match)(struct device *dev, void *data));
extern int device_rename(struct device *dev, char *new_name);
extern int device_rename(struct device *dev, const char *new_name);
extern int device_move(struct device *dev, struct device *new_parent,
enum dpm_order dpm_order);
extern const char *device_get_devnode(struct device *dev,
@ -638,43 +639,103 @@ extern void sysdev_shutdown(void);
/* debugging and troubleshooting/diagnostic helpers. */
extern const char *dev_driver_string(const struct device *dev);
#define dev_printk(level, dev, format, arg...) \
printk(level "%s %s: " format , dev_driver_string(dev) , \
dev_name(dev) , ## arg)
#define dev_emerg(dev, format, arg...) \
dev_printk(KERN_EMERG , dev , format , ## arg)
#define dev_alert(dev, format, arg...) \
dev_printk(KERN_ALERT , dev , format , ## arg)
#define dev_crit(dev, format, arg...) \
dev_printk(KERN_CRIT , dev , format , ## arg)
#define dev_err(dev, format, arg...) \
dev_printk(KERN_ERR , dev , format , ## arg)
#define dev_warn(dev, format, arg...) \
dev_printk(KERN_WARNING , dev , format , ## arg)
#define dev_notice(dev, format, arg...) \
dev_printk(KERN_NOTICE , dev , format , ## arg)
#define dev_info(dev, format, arg...) \
dev_printk(KERN_INFO , dev , format , ## arg)
#ifdef CONFIG_PRINTK
extern int dev_printk(const char *level, const struct device *dev,
const char *fmt, ...)
__attribute__ ((format (printf, 3, 4)));
extern int dev_emerg(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int dev_alert(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int dev_crit(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int dev_err(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int dev_warn(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int dev_notice(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern int _dev_info(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
#else
static inline int dev_printk(const char *level, const struct device *dev,
const char *fmt, ...)
__attribute__ ((format (printf, 3, 4)));
static inline int dev_printk(const char *level, const struct device *dev,
const char *fmt, ...)
{ return 0; }
static inline int dev_emerg(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_emerg(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int dev_crit(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_crit(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int dev_alert(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_alert(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int dev_err(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_err(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int dev_warn(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_warn(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int dev_notice(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int dev_notice(const struct device *dev, const char *fmt, ...)
{ return 0; }
static inline int _dev_info(const struct device *dev, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
static inline int _dev_info(const struct device *dev, const char *fmt, ...)
{ return 0; }
#endif
/*
* Stupid hackaround for existing uses of non-printk uses dev_info
*
* Note that the definition of dev_info below is actually _dev_info
* and a macro is used to avoid redefining dev_info
*/
#define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
#if defined(DEBUG)
#define dev_dbg(dev, format, arg...) \
dev_printk(KERN_DEBUG , dev , format , ## arg)
dev_printk(KERN_DEBUG, dev, format, ##arg)
#elif defined(CONFIG_DYNAMIC_DEBUG)
#define dev_dbg(dev, format, ...) do { \
#define dev_dbg(dev, format, ...) \
do { \
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
} while (0)
} while (0)
#else
#define dev_dbg(dev, format, arg...) \
({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
#define dev_dbg(dev, format, arg...) \
({ \
if (0) \
dev_printk(KERN_DEBUG, dev, format, ##arg); \
0; \
})
#endif
#ifdef VERBOSE_DEBUG
#define dev_vdbg dev_dbg
#else
#define dev_vdbg(dev, format, arg...) \
({ if (0) dev_printk(KERN_DEBUG, dev, format, ##arg); 0; })
#define dev_vdbg(dev, format, arg...) \
({ \
if (0) \
dev_printk(KERN_DEBUG, dev, format, ##arg); \
0; \
})
#endif
/*

9
include/linux/dmi.h
View file

@ -20,6 +20,7 @@ enum dmi_device_type {
DMI_DEV_TYPE_SAS,
DMI_DEV_TYPE_IPMI = -1,
DMI_DEV_TYPE_OEM_STRING = -2,
DMI_DEV_TYPE_DEV_ONBOARD = -3,
};
struct dmi_header {
@ -37,6 +38,14 @@ struct dmi_device {
#ifdef CONFIG_DMI
struct dmi_dev_onboard {
struct dmi_device dev;
int instance;
int segment;
int bus;
int devfn;
};
extern int dmi_check_system(const struct dmi_system_id *list);
const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
extern const char * dmi_get_system_info(int field);

34
include/linux/dns_resolver.h Normal file
View file

@ -0,0 +1,34 @@
/*
* DNS Resolver upcall management for CIFS DFS and AFS
* Handles host name to IP address resolution and DNS query for AFSDB RR.
*
* Copyright (c) International Business Machines Corp., 2008
* Author(s): Steve French (sfrench@us.ibm.com)
* Wang Lei (wang840925@gmail.com)
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LINUX_DNS_RESOLVER_H
#define _LINUX_DNS_RESOLVER_H
#ifdef __KERNEL__
extern int dns_query(const char *type, const char *name, size_t namelen,
const char *options, char **_result, time_t *_expiry);
#endif /* KERNEL */
#endif /* _LINUX_DNS_RESOLVER_H */

24
include/linux/dqblk_xfs.h
View file

@ -49,7 +49,7 @@
#define FS_DQUOT_VERSION 1 /* fs_disk_quota.d_version */
typedef struct fs_disk_quota {
__s8 d_version; /* version of this structure */
__s8 d_flags; /* XFS_{USER,PROJ,GROUP}_QUOTA */
__s8 d_flags; /* FS_{USER,PROJ,GROUP}_QUOTA */
__u16 d_fieldmask; /* field specifier */
__u32 d_id; /* user, project, or group ID */
__u64 d_blk_hardlimit;/* absolute limit on disk blks */
@ -119,18 +119,18 @@ typedef struct fs_disk_quota {
#define FS_DQ_ACCT_MASK (FS_DQ_BCOUNT | FS_DQ_ICOUNT | FS_DQ_RTBCOUNT)
/*
* Various flags related to quotactl(2). Only relevant to XFS filesystems.
* Various flags related to quotactl(2).
*/
#define XFS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */
#define XFS_QUOTA_UDQ_ENFD (1<<1) /* user quota limits enforcement */
#define XFS_QUOTA_GDQ_ACCT (1<<2) /* group quota accounting */
#define XFS_QUOTA_GDQ_ENFD (1<<3) /* group quota limits enforcement */
#define XFS_QUOTA_PDQ_ACCT (1<<4) /* project quota accounting */
#define XFS_QUOTA_PDQ_ENFD (1<<5) /* project quota limits enforcement */
#define FS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */
#define FS_QUOTA_UDQ_ENFD (1<<1) /* user quota limits enforcement */
#define FS_QUOTA_GDQ_ACCT (1<<2) /* group quota accounting */
#define FS_QUOTA_GDQ_ENFD (1<<3) /* group quota limits enforcement */
#define FS_QUOTA_PDQ_ACCT (1<<4) /* project quota accounting */
#define FS_QUOTA_PDQ_ENFD (1<<5) /* project quota limits enforcement */
#define XFS_USER_QUOTA (1<<0) /* user quota type */
#define XFS_PROJ_QUOTA (1<<1) /* project quota type */
#define XFS_GROUP_QUOTA (1<<2) /* group quota type */
#define FS_USER_QUOTA (1<<0) /* user quota type */
#define FS_PROJ_QUOTA (1<<1) /* project quota type */
#define FS_GROUP_QUOTA (1<<2) /* group quota type */
/*
* fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
@ -151,7 +151,7 @@ typedef struct fs_qfilestat {
typedef struct fs_quota_stat {
__s8 qs_version; /* version number for future changes */
__u16 qs_flags; /* XFS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
__u16 qs_flags; /* FS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
__s8 qs_pad; /* unused */
fs_qfilestat_t qs_uquota; /* user quota storage information */
fs_qfilestat_t qs_gquota; /* group quota storage information */

1
include/linux/dvb/frontend.h
View file

@ -62,6 +62,7 @@ typedef enum fe_caps {
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
FE_HAS_EXTENDED_CAPS = 0x800000, /* We need more bitspace for newer APIs, indicate this. */
FE_CAN_TURBO_FEC = 0x8000000, /* frontend supports "turbo fec modulation" */
FE_CAN_2G_MODULATION = 0x10000000, /* frontend supports "2nd generation modulation" (DVB-S2) */
FE_NEEDS_BENDING = 0x20000000, /* not supported anymore, don't use (frontend requires frequency bending) */
FE_CAN_RECOVER = 0x40000000, /* frontend can recover from a cable unplug automatically */

2
include/linux/dvb/version.h
View file

@ -24,6 +24,6 @@
#define _DVBVERSION_H_
#define DVB_API_VERSION 5
#define DVB_API_VERSION_MINOR 1
#define DVB_API_VERSION_MINOR 2
#endif /*_DVBVERSION_H_*/

1
include/linux/eeprom_93cx6.h
View file

@ -30,6 +30,7 @@
#define PCI_EEPROM_WIDTH_93C46 6
#define PCI_EEPROM_WIDTH_93C56 8
#define PCI_EEPROM_WIDTH_93C66 8
#define PCI_EEPROM_WIDTH_93C86 8
#define PCI_EEPROM_WIDTH_OPCODE 3
#define PCI_EEPROM_WRITE_OPCODE 0x05
#define PCI_EEPROM_READ_OPCODE 0x06

14
include/linux/etherdevice.h
View file

@ -126,6 +126,20 @@ static inline void random_ether_addr(u8 *addr)
addr [0] |= 0x02; /* set local assignment bit (IEEE802) */
}
/**
* dev_hw_addr_random - Create random MAC and set device flag
* @dev: pointer to net_device structure
* @addr: Pointer to a six-byte array containing the Ethernet address
*
* Generate random MAC to be used by a device and set addr_assign_type
* so the state can be read by sysfs and be used by udev.
*/
static inline void dev_hw_addr_random(struct net_device *dev, u8 *hwaddr)
{
dev->addr_assign_type |= NET_ADDR_RANDOM;
random_ether_addr(hwaddr);
}
/**
* compare_ether_addr - Compare two Ethernet addresses
* @addr1: Pointer to a six-byte array containing the Ethernet address

59
include/linux/ethtool.h
View file

@ -379,11 +379,22 @@ struct ethtool_rxnfc {
__u32 flow_type;
/* The rx flow hash value or the rule DB size */
__u64 data;
/* The following fields are not valid and must not be used for
* the ETHTOOL_{G,X}RXFH commands. */
struct ethtool_rx_flow_spec fs;
__u32 rule_cnt;
__u32 rule_locs[0];
};
struct ethtool_rxfh_indir {
__u32 cmd;
/* On entry, this is the array size of the user buffer. On
* return from ETHTOOL_GRXFHINDIR, this is the array size of
* the hardware indirection table. */
__u32 size;
__u32 ring_index[0]; /* ring/queue index for each hash value */
};
struct ethtool_rx_ntuple_flow_spec {
__u32 flow_type;
union {
@ -457,7 +468,7 @@ int ethtool_op_set_tso(struct net_device *dev, u32 data);
u32 ethtool_op_get_ufo(struct net_device *dev);
int ethtool_op_set_ufo(struct net_device *dev, u32 data);
u32 ethtool_op_get_flags(struct net_device *dev);
int ethtool_op_set_flags(struct net_device *dev, u32 data);
int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported);
void ethtool_ntuple_flush(struct net_device *dev);
/**
@ -576,6 +587,10 @@ struct ethtool_ops {
int (*set_rx_ntuple)(struct net_device *,
struct ethtool_rx_ntuple *);
int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
int (*get_rxfh_indir)(struct net_device *,
struct ethtool_rxfh_indir *);
int (*set_rxfh_indir)(struct net_device *,
const struct ethtool_rxfh_indir *);
};
#endif /* __KERNEL__ */
@ -586,29 +601,29 @@ struct ethtool_ops {
#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
#define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */
#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
* (ethtool_value) */
#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
* (ethtool_value). */
#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
@ -619,8 +634,8 @@ struct ethtool_ops {
#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
@ -637,6 +652,8 @@ struct ethtool_ops {
#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
/* compatibility with older code */
#define SPARC_ETH_GSET ETHTOOL_GSET
@ -645,18 +662,18 @@ struct ethtool_ops {
/* Indicates what features are supported by the interface. */
#define SUPPORTED_10baseT_Half (1 << 0)
#define SUPPORTED_10baseT_Full (1 << 1)
#define SUPPORTED_100baseT_Half (1 << 2)
#define SUPPORTED_100baseT_Full (1 << 3)
#define SUPPORTED_100baseT_Half (1 << 2)
#define SUPPORTED_100baseT_Full (1 << 3)
#define SUPPORTED_1000baseT_Half (1 << 4)
#define SUPPORTED_1000baseT_Full (1 << 5)
#define SUPPORTED_Autoneg (1 << 6)
#define SUPPORTED_TP (1 << 7)
#define SUPPORTED_AUI (1 << 8)
#define SUPPORTED_MII (1 << 9)
#define SUPPORTED_FIBRE (1 << 10)
#define SUPPORTED_FIBRE (1 << 10)
#define SUPPORTED_BNC (1 << 11)
#define SUPPORTED_10000baseT_Full (1 << 12)
#define SUPPORTED_Pause (1 << 13)
#define SUPPORTED_Pause (1 << 13)
#define SUPPORTED_Asym_Pause (1 << 14)
#define SUPPORTED_2500baseX_Full (1 << 15)
#define SUPPORTED_Backplane (1 << 16)
@ -666,8 +683,8 @@ struct ethtool_ops {
#define SUPPORTED_10000baseR_FEC (1 << 20)
/* Indicates what features are advertised by the interface. */
#define ADVERTISED_10baseT_Half (1 << 0)
#define ADVERTISED_10baseT_Full (1 << 1)
#define ADVERTISED_10baseT_Half (1 << 0)
#define ADVERTISED_10baseT_Full (1 << 1)
#define ADVERTISED_100baseT_Half (1 << 2)
#define ADVERTISED_100baseT_Full (1 << 3)
#define ADVERTISED_1000baseT_Half (1 << 4)
@ -706,12 +723,12 @@ struct ethtool_ops {
#define DUPLEX_FULL 0x01
/* Which connector port. */
#define PORT_TP 0x00
#define PORT_TP 0x00
#define PORT_AUI 0x01
#define PORT_MII 0x02
#define PORT_FIBRE 0x03
#define PORT_BNC 0x04
#define PORT_DA 0x05
#define PORT_DA 0x05
#define PORT_NONE 0xef
#define PORT_OTHER 0xff
@ -725,7 +742,7 @@ struct ethtool_ops {
/* Enable or disable autonegotiation. If this is set to enable,
* the forced link modes above are completely ignored.
*/
#define AUTONEG_DISABLE 0x00
#define AUTONEG_DISABLE 0x00
#define AUTONEG_ENABLE 0x01
/* Mode MDI or MDI-X */

1
include/linux/ext3_fs.h
View file

@ -400,7 +400,6 @@ struct ext3_inode {
#define EXT3_MOUNT_POSIX_ACL 0x08000 /* POSIX Access Control Lists */
#define EXT3_MOUNT_RESERVATION 0x10000 /* Preallocation */
#define EXT3_MOUNT_BARRIER 0x20000 /* Use block barriers */
#define EXT3_MOUNT_NOBH 0x40000 /* No bufferheads */
#define EXT3_MOUNT_QUOTA 0x80000 /* Some quota option set */
#define EXT3_MOUNT_USRQUOTA 0x100000 /* "old" user quota */
#define EXT3_MOUNT_GRPQUOTA 0x200000 /* "old" group quota */

15
include/linux/fb.h
View file

@ -3,6 +3,9 @@
#include <linux/types.h>
#include <linux/i2c.h>
#ifdef __KERNEL__
#include <linux/kgdb.h>
#endif /* __KERNEL__ */
/* Definitions of frame buffers */
@ -607,6 +610,12 @@ struct fb_deferred_io {
* LOCKING NOTE: those functions must _ALL_ be called with the console
* 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.
*
* The exception to this is the debug related hooks. Putting the fb
* into a debug state (e.g. flipping to the kernel console) and restoring
* it must be done in a lock-free manner, so low level drivers should
* keep track of the initial console (if applicable) and may need to
* perform direct, unlocked hardware writes in these hooks.
*/
struct fb_ops {
@ -676,6 +685,10 @@ struct fb_ops {
/* teardown any resources to do with this framebuffer */
void (*fb_destroy)(struct fb_info *info);
/* called at KDB enter and leave time to prepare the console */
int (*fb_debug_enter)(struct fb_info *info);
int (*fb_debug_leave)(struct fb_info *info);
};
#ifdef CONFIG_FB_TILEBLITTING
@ -873,6 +886,8 @@ struct fb_info {
static inline struct apertures_struct *alloc_apertures(unsigned int max_num) {
struct apertures_struct *a = kzalloc(sizeof(struct apertures_struct)
+ max_num * sizeof(struct aperture), GFP_KERNEL);
if (!a)
return NULL;
a->count = max_num;
return a;
}

4
include/linux/fdtable.h
View file

@ -11,6 +11,7 @@
#include <linux/rcupdate.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/fs.h>
#include <asm/atomic.h>
@ -61,7 +62,8 @@ struct files_struct {
(rcu_dereference_check((fdtfd), \
rcu_read_lock_held() || \
lockdep_is_held(&(files)->file_lock) || \
atomic_read(&(files)->count) == 1))
atomic_read(&(files)->count) == 1 || \
rcu_my_thread_group_empty()))
#define files_fdtable(files) \
(rcu_dereference_check_fdtable((files), (files)->fdt))

48
include/linux/filter.h
View file

@ -91,6 +91,54 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */
#define BPF_TAX 0x00
#define BPF_TXA 0x80
enum {
BPF_S_RET_K = 0,
BPF_S_RET_A,
BPF_S_ALU_ADD_K,
BPF_S_ALU_ADD_X,
BPF_S_ALU_SUB_K,
BPF_S_ALU_SUB_X,
BPF_S_ALU_MUL_K,
BPF_S_ALU_MUL_X,
BPF_S_ALU_DIV_X,
BPF_S_ALU_AND_K,
BPF_S_ALU_AND_X,
BPF_S_ALU_OR_K,
BPF_S_ALU_OR_X,
BPF_S_ALU_LSH_K,
BPF_S_ALU_LSH_X,
BPF_S_ALU_RSH_K,
BPF_S_ALU_RSH_X,
BPF_S_ALU_NEG,
BPF_S_LD_W_ABS,
BPF_S_LD_H_ABS,
BPF_S_LD_B_ABS,
BPF_S_LD_W_LEN,
BPF_S_LD_W_IND,
BPF_S_LD_H_IND,
BPF_S_LD_B_IND,
BPF_S_LD_IMM,
BPF_S_LDX_W_LEN,
BPF_S_LDX_B_MSH,
BPF_S_LDX_IMM,
BPF_S_MISC_TAX,
BPF_S_MISC_TXA,
BPF_S_ALU_DIV_K,
BPF_S_LD_MEM,
BPF_S_LDX_MEM,
BPF_S_ST,
BPF_S_STX,
BPF_S_JMP_JA,
BPF_S_JMP_JEQ_K,
BPF_S_JMP_JEQ_X,
BPF_S_JMP_JGE_K,
BPF_S_JMP_JGE_X,
BPF_S_JMP_JGT_K,
BPF_S_JMP_JGT_X,
BPF_S_JMP_JSET_K,
BPF_S_JMP_JSET_X,
};
#ifndef BPF_MAXINSNS
#define BPF_MAXINSNS 4096
#endif

497
include/linux/firewire-cdev.h
View file

@ -30,12 +30,18 @@
#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
#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04
#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05
#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
#define FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED 0x04
#define FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED 0x05
/* available since kernel version 2.6.36 */
#define FW_CDEV_EVENT_REQUEST2 0x06
#define FW_CDEV_EVENT_PHY_PACKET_SENT 0x07
#define FW_CDEV_EVENT_PHY_PACKET_RECEIVED 0x08
#define FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL 0x09
/**
* struct fw_cdev_event_common - Common part of all fw_cdev_event_ types
@ -68,6 +74,10 @@ struct fw_cdev_event_common {
* This event is sent when the bus the device belongs to goes through a bus
* reset. It provides information about the new bus configuration, such as
* new node ID for this device, new root ID, and others.
*
* If @bm_node_id is 0xffff right after bus reset it can be reread by an
* %FW_CDEV_IOC_GET_INFO ioctl after bus manager selection was finished.
* Kernels with ABI version < 4 do not set @bm_node_id.
*/
struct fw_cdev_event_bus_reset {
__u64 closure;
@ -82,8 +92,9 @@ struct fw_cdev_event_bus_reset {
/**
* struct fw_cdev_event_response - Sent when a response packet was received
* @closure: See &fw_cdev_event_common;
* set by %FW_CDEV_IOC_SEND_REQUEST ioctl
* @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_REQUEST
* or %FW_CDEV_IOC_SEND_BROADCAST_REQUEST
* or %FW_CDEV_IOC_SEND_STREAM_PACKET ioctl
* @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_RESPONSE
* @rcode: Response code returned by the remote node
* @length: Data length, i.e. the response's payload size in bytes
@ -93,6 +104,11 @@ struct fw_cdev_event_bus_reset {
* sent by %FW_CDEV_IOC_SEND_REQUEST ioctl. The payload data for responses
* carrying data (read and lock responses) follows immediately and can be
* accessed through the @data field.
*
* The event is also generated after conclusions of transactions that do not
* involve response packets. This includes unified write transactions,
* broadcast write transactions, and transmission of asynchronous stream
* packets. @rcode indicates success or failure of such transmissions.
*/
struct fw_cdev_event_response {
__u64 closure;
@ -103,11 +119,46 @@ struct fw_cdev_event_response {
};
/**
* struct fw_cdev_event_request - Sent on incoming request to an address region
* struct fw_cdev_event_request - Old version of &fw_cdev_event_request2
* @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
* @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST
* @tcode: See &fw_cdev_event_request2
* @offset: See &fw_cdev_event_request2
* @handle: See &fw_cdev_event_request2
* @length: See &fw_cdev_event_request2
* @data: See &fw_cdev_event_request2
*
* This event is sent instead of &fw_cdev_event_request2 if the kernel or
* the client implements ABI version <= 3.
*
* Unlike &fw_cdev_event_request2, the sender identity cannot be established,
* broadcast write requests cannot be distinguished from unicast writes, and
* @tcode of lock requests is %TCODE_LOCK_REQUEST.
*
* Requests to the FCP_REQUEST or FCP_RESPONSE register are responded to as
* with &fw_cdev_event_request2, except in kernel 2.6.32 and older which send
* the response packet of the client's %FW_CDEV_IOC_SEND_RESPONSE ioctl.
*/
struct fw_cdev_event_request {
__u64 closure;
__u32 type;
__u32 tcode;
__u64 offset;
__u32 handle;
__u32 length;
__u32 data[0];
};
/**
* struct fw_cdev_event_request2 - Sent on incoming request to an address region
* @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
* @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST2
* @tcode: Transaction code of the incoming request
* @offset: The offset into the 48-bit per-node address space
* @source_node_id: Sender node ID
* @destination_node_id: Destination node ID
* @card: The index of the card from which the request came
* @generation: Bus generation in which the request is valid
* @handle: Reference to the kernel-side pending request
* @length: Data length, i.e. the request's payload size in bytes
* @data: Incoming data, if any
@ -120,12 +171,42 @@ struct fw_cdev_event_response {
*
* The payload data for requests carrying data (write and lock requests)
* follows immediately and can be accessed through the @data field.
*
* Unlike &fw_cdev_event_request, @tcode of lock requests is one of the
* firewire-core specific %TCODE_LOCK_MASK_SWAP...%TCODE_LOCK_VENDOR_DEPENDENT,
* i.e. encodes the extended transaction code.
*
* @card may differ from &fw_cdev_get_info.card because requests are received
* from all cards of the Linux host. @source_node_id, @destination_node_id, and
* @generation pertain to that card. Destination node ID and bus generation may
* therefore differ from the corresponding fields of the last
* &fw_cdev_event_bus_reset.
*
* @destination_node_id may also differ from the current node ID because of a
* non-local bus ID part or in case of a broadcast write request. Note, a
* client must call an %FW_CDEV_IOC_SEND_RESPONSE ioctl even in case of a
* broadcast write request; the kernel will then release the kernel-side pending
* request but will not actually send a response packet.
*
* In case of a write request to FCP_REQUEST or FCP_RESPONSE, the kernel already
* sent a write response immediately after the request was received; in this
* case the client must still call an %FW_CDEV_IOC_SEND_RESPONSE ioctl to
* release the kernel-side pending request, though another response won't be
* sent.
*
* If the client subsequently needs to initiate requests to the sender node of
* an &fw_cdev_event_request2, it needs to use a device file with matching
* card index, node ID, and generation for outbound requests.
*/
struct fw_cdev_event_request {
struct fw_cdev_event_request2 {
__u64 closure;
__u32 type;
__u32 tcode;
__u64 offset;
__u32 source_node_id;
__u32 destination_node_id;
__u32 card;
__u32 generation;
__u32 handle;
__u32 length;
__u32 data[0];
@ -141,26 +222,43 @@ struct fw_cdev_event_request {
* @header: Stripped headers, if any
*
* This event is sent when the controller has completed an &fw_cdev_iso_packet
* with the %FW_CDEV_ISO_INTERRUPT bit set. In the receive case, the headers
* stripped of all packets up until and including the interrupt packet are
* returned in the @header field. The amount of header data per packet is as
* specified at iso context creation by &fw_cdev_create_iso_context.header_size.
* with the %FW_CDEV_ISO_INTERRUPT bit set.
*
* In version 1 of this ABI, header data consisted of the 1394 isochronous
* packet header, followed by quadlets from the packet payload if
* &fw_cdev_create_iso_context.header_size > 4.
* Isochronous transmit events (context type %FW_CDEV_ISO_CONTEXT_TRANSMIT):
*
* In version 2 of this ABI, header data consist of the 1394 isochronous
* packet header, followed by a timestamp quadlet if
* &fw_cdev_create_iso_context.header_size > 4, followed by quadlets from the
* packet payload if &fw_cdev_create_iso_context.header_size > 8.
* In version 3 and some implementations of version 2 of the ABI, &header_length
* is a multiple of 4 and &header contains timestamps of all packets up until
* the interrupt packet. The format of the timestamps is as described below for
* isochronous reception. In version 1 of the ABI, &header_length was 0.
*
* Isochronous receive events (context type %FW_CDEV_ISO_CONTEXT_RECEIVE):
*
* The headers stripped of all packets up until and including the interrupt
* packet are returned in the @header field. The amount of header data per
* packet is as specified at iso context creation by
* &fw_cdev_create_iso_context.header_size.
*
* Hence, _interrupt.header_length / _context.header_size is the number of
* packets received in this interrupt event. The client can now iterate
* through the mmap()'ed DMA buffer according to this number of packets and
* to the buffer sizes as the client specified in &fw_cdev_queue_iso.
*
* Since version 2 of this ABI, the portion for each packet in _interrupt.header
* consists of the 1394 isochronous packet header, followed by a timestamp
* quadlet if &fw_cdev_create_iso_context.header_size > 4, followed by quadlets
* from the packet payload if &fw_cdev_create_iso_context.header_size > 8.
*
* Format of 1394 iso packet header: 16 bits data_length, 2 bits tag, 6 bits
* channel, 4 bits tcode, 4 bits sy, in big endian byte order.
* data_length is the actual received size of the packet without the four
* 1394 iso packet header bytes.
*
* Format of timestamp: 16 bits invalid, 3 bits cycleSeconds, 13 bits
* cycleCount, in big endian byte order.
*
* In version 1 of the ABI, no timestamp quadlet was inserted; instead, payload
* data followed directly after the 1394 is header if header_size > 4.
* Behaviour of ver. 1 of this ABI is no longer available since ABI ver. 2.
*
* Format of 1394 iso packet header: 16 bits len, 2 bits tag, 6 bits channel,
* 4 bits tcode, 4 bits sy, in big endian byte order. Format of timestamp:
* 16 bits invalid, 3 bits cycleSeconds, 13 bits cycleCount, in big endian byte
* order.
*/
struct fw_cdev_event_iso_interrupt {
__u64 closure;
@ -170,6 +268,43 @@ struct fw_cdev_event_iso_interrupt {
__u32 header[0];
};
/**
* struct fw_cdev_event_iso_interrupt_mc - An iso buffer chunk was completed
* @closure: See &fw_cdev_event_common;
* set by %FW_CDEV_CREATE_ISO_CONTEXT ioctl
* @type: %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL
* @completed: Offset into the receive buffer; data before this offest is valid
*
* This event is sent in multichannel contexts (context type
* %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL) for &fw_cdev_iso_packet buffer
* chunks that have the %FW_CDEV_ISO_INTERRUPT bit set. Whether this happens
* when a packet is completed and/or when a buffer chunk is completed depends
* on the hardware implementation.
*
* The buffer is continuously filled with the following data, per packet:
* - the 1394 iso packet header as described at &fw_cdev_event_iso_interrupt,
* but in little endian byte order,
* - packet payload (as many bytes as specified in the data_length field of
* the 1394 iso packet header) in big endian byte order,
* - 0...3 padding bytes as needed to align the following trailer quadlet,
* - trailer quadlet, containing the reception timestamp as described at
* &fw_cdev_event_iso_interrupt, but in little endian byte order.
*
* Hence the per-packet size is data_length (rounded up to a multiple of 4) + 8.
* When processing the data, stop before a packet that would cross the
* @completed offset.
*
* A packet near the end of a buffer chunk will typically spill over into the
* next queued buffer chunk. It is the responsibility of the client to check
* for this condition, assemble a broken-up packet from its parts, and not to
* re-queue any buffer chunks in which as yet unread packet parts reside.
*/
struct fw_cdev_event_iso_interrupt_mc {
__u64 closure;
__u32 type;
__u32 completed;
};
/**
* struct fw_cdev_event_iso_resource - Iso resources were allocated or freed
* @closure: See &fw_cdev_event_common;
@ -199,16 +334,46 @@ struct fw_cdev_event_iso_resource {
__s32 bandwidth;
};
/**
* struct fw_cdev_event_phy_packet - A PHY packet was transmitted or received
* @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_SEND_PHY_PACKET
* or %FW_CDEV_IOC_RECEIVE_PHY_PACKETS ioctl
* @type: %FW_CDEV_EVENT_PHY_PACKET_SENT or %..._RECEIVED
* @rcode: %RCODE_..., indicates success or failure of transmission
* @length: Data length in bytes
* @data: Incoming data
*
* If @type is %FW_CDEV_EVENT_PHY_PACKET_SENT, @length is 0 and @data empty,
* except in case of a ping packet: Then, @length is 4, and @data[0] is the
* ping time in 49.152MHz clocks if @rcode is %RCODE_COMPLETE.
*
* If @type is %FW_CDEV_EVENT_PHY_PACKET_RECEIVED, @length is 8 and @data
* consists of the two PHY packet quadlets, in host byte order.
*/
struct fw_cdev_event_phy_packet {
__u64 closure;
__u32 type;
__u32 rcode;
__u32 length;
__u32 data[0];
};
/**
* union fw_cdev_event - Convenience union of fw_cdev_event_ types
* @common: Valid for all types
* @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
* @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
* @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST
* @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT
* @iso_resource: Valid if @common.type ==
* @common: Valid for all types
* @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
* @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
* @request: Valid if @common.type == %FW_CDEV_EVENT_REQUEST
* @request2: Valid if @common.type == %FW_CDEV_EVENT_REQUEST2
* @iso_interrupt: Valid if @common.type == %FW_CDEV_EVENT_ISO_INTERRUPT
* @iso_interrupt_mc: Valid if @common.type ==
* %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL
* @iso_resource: Valid if @common.type ==
* %FW_CDEV_EVENT_ISO_RESOURCE_ALLOCATED or
* %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED
* @phy_packet: Valid if @common.type ==
* %FW_CDEV_EVENT_PHY_PACKET_SENT or
* %FW_CDEV_EVENT_PHY_PACKET_RECEIVED
*
* Convenience union for userspace use. Events could be read(2) into an
* appropriately aligned char buffer and then cast to this union for further
@ -223,8 +388,11 @@ union fw_cdev_event {
struct fw_cdev_event_bus_reset bus_reset;
struct fw_cdev_event_response response;
struct fw_cdev_event_request request;
struct fw_cdev_event_request2 request2; /* added in 2.6.36 */
struct fw_cdev_event_iso_interrupt iso_interrupt;
struct fw_cdev_event_iso_resource iso_resource;
struct fw_cdev_event_iso_interrupt_mc iso_interrupt_mc; /* added in 2.6.36 */
struct fw_cdev_event_iso_resource iso_resource; /* added in 2.6.30 */
struct fw_cdev_event_phy_packet phy_packet; /* added in 2.6.36 */
};
/* available since kernel version 2.6.22 */
@ -256,23 +424,46 @@ union fw_cdev_event {
/* available since kernel version 2.6.34 */
#define FW_CDEV_IOC_GET_CYCLE_TIMER2 _IOWR('#', 0x14, struct fw_cdev_get_cycle_timer2)
/* available since kernel version 2.6.36 */
#define FW_CDEV_IOC_SEND_PHY_PACKET _IOWR('#', 0x15, struct fw_cdev_send_phy_packet)
#define FW_CDEV_IOC_RECEIVE_PHY_PACKETS _IOW('#', 0x16, struct fw_cdev_receive_phy_packets)
#define FW_CDEV_IOC_SET_ISO_CHANNELS _IOW('#', 0x17, struct fw_cdev_set_iso_channels)
/*
* FW_CDEV_VERSION History
* ABI version history
* 1 (2.6.22) - initial version
* (2.6.24) - added %FW_CDEV_IOC_GET_CYCLE_TIMER
* 2 (2.6.30) - changed &fw_cdev_event_iso_interrupt.header if
* &fw_cdev_create_iso_context.header_size is 8 or more
* - added %FW_CDEV_IOC_*_ISO_RESOURCE*,
* %FW_CDEV_IOC_GET_SPEED, %FW_CDEV_IOC_SEND_BROADCAST_REQUEST,
* %FW_CDEV_IOC_SEND_STREAM_PACKET
* (2.6.32) - added time stamp to xmit &fw_cdev_event_iso_interrupt
* (2.6.33) - IR has always packet-per-buffer semantics now, not one of
* dual-buffer or packet-per-buffer depending on hardware
* - shared use and auto-response for FCP registers
* 3 (2.6.34) - made &fw_cdev_get_cycle_timer reliable
* - added %FW_CDEV_IOC_GET_CYCLE_TIMER2
* 4 (2.6.36) - added %FW_CDEV_EVENT_REQUEST2, %FW_CDEV_EVENT_PHY_PACKET_*,
* and &fw_cdev_allocate.region_end
* - implemented &fw_cdev_event_bus_reset.bm_node_id
* - added %FW_CDEV_IOC_SEND_PHY_PACKET, _RECEIVE_PHY_PACKETS
* - added %FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL,
* %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL, and
* %FW_CDEV_IOC_SET_ISO_CHANNELS
*/
#define FW_CDEV_VERSION 3
#define FW_CDEV_VERSION 3 /* Meaningless; don't use this macro. */
/**
* struct fw_cdev_get_info - General purpose information ioctl
* @version: The version field is just a running serial number.
* We never break backwards compatibility, but may add more
* structs and ioctls in later revisions.
* @version: The version field is just a running serial number. Both an
* input parameter (ABI version implemented by the client) and
* output parameter (ABI version implemented by the kernel).
* A client must not fill in an %FW_CDEV_VERSION defined from an
* included kernel header file but the actual version for which
* the client was implemented. This is necessary for forward
* compatibility. We never break backwards compatibility, but
* may add more structs, events, and ioctls in later revisions.
* @rom_length: If @rom is non-zero, at most rom_length bytes of configuration
* ROM will be copied into that user space address. In either
* case, @rom_length is updated with the actual length of the
@ -339,28 +530,48 @@ struct fw_cdev_send_response {
};
/**
* struct fw_cdev_allocate - Allocate a CSR address range
* struct fw_cdev_allocate - Allocate a CSR in an address range
* @offset: Start offset of the address range
* @closure: To be passed back to userspace in request events
* @length: Length of the address range, in bytes
* @length: Length of the CSR, in bytes
* @handle: Handle to the allocation, written by the kernel
* @region_end: First address above the address range (added in ABI v4, 2.6.36)
*
* Allocate an address range in the 48-bit address space on the local node
* (the controller). This allows userspace to listen for requests with an
* offset within that address range. When the kernel receives a request
* within the range, an &fw_cdev_event_request event will be written back.
* The @closure field is passed back to userspace in the response event.
* offset within that address range. Every time when the kernel receives a
* request within the range, an &fw_cdev_event_request2 event will be emitted.
* (If the kernel or the client implements ABI version <= 3, an
* &fw_cdev_event_request will be generated instead.)
*
* The @closure field is passed back to userspace in these request events.
* The @handle field is an out parameter, returning a handle to the allocated
* range to be used for later deallocation of the range.
*
* The address range is allocated on all local nodes. The address allocation
* is exclusive except for the FCP command and response registers.
* is exclusive except for the FCP command and response registers. If an
* exclusive address region is already in use, the ioctl fails with errno set
* to %EBUSY.
*
* If kernel and client implement ABI version >= 4, the kernel looks up a free
* spot of size @length inside [@offset..@region_end) and, if found, writes
* the start address of the new CSR back in @offset. I.e. @offset is an
* in and out parameter. If this automatic placement of a CSR in a bigger
* address range is not desired, the client simply needs to set @region_end
* = @offset + @length.
*
* If the kernel or the client implements ABI version <= 3, @region_end is
* ignored and effectively assumed to be @offset + @length.
*
* @region_end is only present in a kernel header >= 2.6.36. If necessary,
* this can for example be tested by #ifdef FW_CDEV_EVENT_REQUEST2.
*/
struct fw_cdev_allocate {
__u64 offset;
__u64 closure;
__u32 length;
__u32 handle;
__u64 region_end; /* available since kernel version 2.6.36 */
};
/**
@ -382,9 +593,14 @@ struct fw_cdev_deallocate {
* Initiate a bus reset for the bus this device is on. The bus reset can be
* either the original (long) bus reset or the arbitrated (short) bus reset
* introduced in 1394a-2000.
*
* The ioctl returns immediately. A subsequent &fw_cdev_event_bus_reset
* indicates when the reset actually happened. Since ABI v4, this may be
* considerably later than the ioctl because the kernel ensures a grace period
* between subsequent bus resets as per IEEE 1394 bus management specification.
*/
struct fw_cdev_initiate_bus_reset {
__u32 type; /* FW_CDEV_SHORT_RESET or FW_CDEV_LONG_RESET */
__u32 type;
};
/**
@ -408,9 +624,10 @@ struct fw_cdev_initiate_bus_reset {
*
* @immediate, @key, and @data array elements are CPU-endian quadlets.
*
* If successful, the kernel adds the descriptor and writes back a handle to the
* kernel-side object to be used for later removal of the descriptor block and
* immediate key.
* If successful, the kernel adds the descriptor and writes back a @handle to
* the kernel-side object to be used for later removal of the descriptor block
* and immediate key. The kernel will also generate a bus reset to signal the
* change of the configuration ROM to other nodes.
*
* This ioctl affects the configuration ROMs of all local nodes.
* The ioctl only succeeds on device files which represent a local node.
@ -429,38 +646,50 @@ struct fw_cdev_add_descriptor {
* descriptor was added
*
* Remove a descriptor block and accompanying immediate key from the local
* nodes' configuration ROMs.
* nodes' configuration ROMs. The kernel will also generate a bus reset to
* signal the change of the configuration ROM to other nodes.
*/
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_TRANSMIT 0
#define FW_CDEV_ISO_CONTEXT_RECEIVE 1
#define FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL 2 /* added in 2.6.36 */
/**
* struct fw_cdev_create_iso_context - Create a context for isochronous IO
* @type: %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE
* @header_size: Header size to strip for receive contexts
* @channel: Channel to bind to
* @speed: Speed for transmit contexts
* @closure: To be returned in &fw_cdev_event_iso_interrupt
* struct fw_cdev_create_iso_context - Create a context for isochronous I/O
* @type: %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE or
* %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL
* @header_size: Header size to strip in single-channel reception
* @channel: Channel to bind to in single-channel reception or transmission
* @speed: Transmission speed
* @closure: To be returned in &fw_cdev_event_iso_interrupt or
* &fw_cdev_event_iso_interrupt_multichannel
* @handle: Handle to context, written back by kernel
*
* Prior to sending or receiving isochronous I/O, a context must be created.
* The context records information about the transmit or receive configuration
* and typically maps to an underlying hardware resource. A context is set up
* for either sending or receiving. It is bound to a specific isochronous
* channel.
* @channel.
*
* In case of multichannel reception, @header_size and @channel are ignored
* and the channels are selected by %FW_CDEV_IOC_SET_ISO_CHANNELS.
*
* For %FW_CDEV_ISO_CONTEXT_RECEIVE contexts, @header_size must be at least 4
* and must be a multiple of 4. It is ignored in other context types.
*
* @speed is ignored in receive context types.
*
* If a context was successfully created, the kernel writes back a handle to the
* context, which must be passed in for subsequent operations on that context.
*
* For receive contexts, @header_size must be at least 4 and must be a multiple
* of 4.
*
* Note that the effect of a @header_size > 4 depends on
* &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt.
* Limitations:
* No more than one iso context can be created per fd.
* The total number of contexts that all userspace and kernelspace drivers can
* create on a card at a time is a hardware limit, typically 4 or 8 contexts per
* direction, and of them at most one multichannel receive context.
*/
struct fw_cdev_create_iso_context {
__u32 type;
@ -471,6 +700,22 @@ struct fw_cdev_create_iso_context {
__u32 handle;
};
/**
* struct fw_cdev_set_iso_channels - Select channels in multichannel reception
* @channels: Bitmask of channels to listen to
* @handle: Handle of the mutichannel receive context
*
* @channels is the bitwise or of 1ULL << n for each channel n to listen to.
*
* The ioctl fails with errno %EBUSY if there is already another receive context
* on a channel in @channels. In that case, the bitmask of all unoccupied
* channels is returned in @channels.
*/
struct fw_cdev_set_iso_channels {
__u64 channels;
__u32 handle;
};
#define FW_CDEV_ISO_PAYLOAD_LENGTH(v) (v)
#define FW_CDEV_ISO_INTERRUPT (1 << 16)
#define FW_CDEV_ISO_SKIP (1 << 17)
@ -481,42 +726,72 @@ struct fw_cdev_create_iso_context {
/**
* struct fw_cdev_iso_packet - Isochronous packet
* @control: Contains the header length (8 uppermost bits), the sy field
* (4 bits), the tag field (2 bits), a sync flag (1 bit),
* a skip flag (1 bit), an interrupt flag (1 bit), and the
* @control: Contains the header length (8 uppermost bits),
* the sy field (4 bits), the tag field (2 bits), a sync flag
* or a skip flag (1 bit), an interrupt flag (1 bit), and the
* payload length (16 lowermost bits)
* @header: Header and payload
* @header: Header and payload in case of a transmit context.
*
* &struct fw_cdev_iso_packet is used to describe isochronous packet queues.
*
* Use the FW_CDEV_ISO_ macros to fill in @control.
* The @header array is empty in case of receive contexts.
*
* For transmit packets, the header length must be a multiple of 4 and specifies
* the numbers of bytes in @header that will be prepended to the packet's
* payload; these bytes are copied into the kernel and will not be accessed
* after the ioctl has returned. The sy and tag fields are copied to the iso
* packet header (these fields are specified by IEEE 1394a and IEC 61883-1).
* The skip flag specifies that no packet is to be sent in a frame; when using
* this, all other fields except the interrupt flag must be zero.
* Context type %FW_CDEV_ISO_CONTEXT_TRANSMIT:
*
* For receive packets, the header length must be a multiple of the context's
* header size; if the header length is larger than the context's header size,
* multiple packets are queued for this entry. The sy and tag fields are
* ignored. If the sync flag is set, the context drops all packets until
* a packet with a matching sy field is received (the sync value to wait for is
* specified in the &fw_cdev_start_iso structure). The payload length defines
* how many payload bytes can be received for one packet (in addition to payload
* quadlets that have been defined as headers and are stripped and returned in
* the &fw_cdev_event_iso_interrupt structure). If more bytes are received, the
* additional bytes are dropped. If less bytes are received, the remaining
* bytes in this part of the payload buffer will not be written to, not even by
* the next packet, i.e., packets received in consecutive frames will not
* necessarily be consecutive in memory. If an entry has queued multiple
* packets, the payload length is divided equally among them.
* @control.HEADER_LENGTH must be a multiple of 4. It specifies the numbers of
* bytes in @header that will be prepended to the packet's payload. These bytes
* are copied into the kernel and will not be accessed after the ioctl has
* returned.
*
* When a packet with the interrupt flag set has been completed, the
* The @control.SY and TAG fields are copied to the iso packet header. These
* fields are specified by IEEE 1394a and IEC 61883-1.
*
* The @control.SKIP flag specifies that no packet is to be sent in a frame.
* When using this, all other fields except @control.INTERRUPT must be zero.
*
* When a packet with the @control.INTERRUPT flag set has been completed, an
* &fw_cdev_event_iso_interrupt event will be sent.
*
* Context type %FW_CDEV_ISO_CONTEXT_RECEIVE:
*
* @control.HEADER_LENGTH must be a multiple of the context's header_size.
* If the HEADER_LENGTH is larger than the context's header_size, multiple
* packets are queued for this entry.
*
* The @control.SY and TAG fields are ignored.
*
* If the @control.SYNC flag is set, the context drops all packets until a
* packet with a sy field is received which matches &fw_cdev_start_iso.sync.
*
* @control.PAYLOAD_LENGTH defines how many payload bytes can be received for
* one packet (in addition to payload quadlets that have been defined as headers
* and are stripped and returned in the &fw_cdev_event_iso_interrupt structure).
* If more bytes are received, the additional bytes are dropped. If less bytes
* are received, the remaining bytes in this part of the payload buffer will not
* be written to, not even by the next packet. I.e., packets received in
* consecutive frames will not necessarily be consecutive in memory. If an
* entry has queued multiple packets, the PAYLOAD_LENGTH is divided equally
* among them.
*
* When a packet with the @control.INTERRUPT flag set has been completed, an
* &fw_cdev_event_iso_interrupt event will be sent. An entry that has queued
* multiple receive packets is completed when its last packet is completed.
*
* Context type %FW_CDEV_ISO_CONTEXT_RECEIVE_MULTICHANNEL:
*
* Here, &fw_cdev_iso_packet would be more aptly named _iso_buffer_chunk since
* it specifies a chunk of the mmap()'ed buffer, while the number and alignment
* of packets to be placed into the buffer chunk is not known beforehand.
*
* @control.PAYLOAD_LENGTH is the size of the buffer chunk and specifies room
* for header, payload, padding, and trailer bytes of one or more packets.
* It must be a multiple of 4.
*
* @control.HEADER_LENGTH, TAG and SY are ignored. SYNC is treated as described
* for single-channel reception.
*
* When a buffer chunk with the @control.INTERRUPT flag set has been filled
* entirely, an &fw_cdev_event_iso_interrupt_mc event will be sent.
*/
struct fw_cdev_iso_packet {
__u32 control;
@ -525,9 +800,9 @@ struct fw_cdev_iso_packet {
/**
* struct fw_cdev_queue_iso - Queue isochronous packets for I/O
* @packets: Userspace pointer to packet data
* @packets: Userspace pointer to an array of &fw_cdev_iso_packet
* @data: Pointer into mmap()'ed payload buffer
* @size: Size of packet data in bytes
* @size: Size of the @packets array, in bytes
* @handle: Isochronous context handle
*
* Queue a number of isochronous packets for reception or transmission.
@ -540,6 +815,9 @@ struct fw_cdev_iso_packet {
* The kernel may or may not queue all packets, but will write back updated
* values of the @packets, @data and @size fields, so the ioctl can be
* resubmitted easily.
*
* In case of a multichannel receive context, @data must be quadlet-aligned
* relative to the buffer start.
*/
struct fw_cdev_queue_iso {
__u64 packets;
@ -698,4 +976,39 @@ struct fw_cdev_send_stream_packet {
__u32 speed;
};
/**
* struct fw_cdev_send_phy_packet - send a PHY packet
* @closure: Passed back to userspace in the PHY-packet-sent event
* @data: First and second quadlet of the PHY packet
* @generation: The bus generation where packet is valid
*
* The %FW_CDEV_IOC_SEND_PHY_PACKET ioctl sends a PHY packet to all nodes
* on the same card as this device. After transmission, an
* %FW_CDEV_EVENT_PHY_PACKET_SENT event is generated.
*
* The payload @data[] shall be specified in host byte order. Usually,
* @data[1] needs to be the bitwise inverse of @data[0]. VersaPHY packets
* are an exception to this rule.
*
* The ioctl is only permitted on device files which represent a local node.
*/
struct fw_cdev_send_phy_packet {
__u64 closure;
__u32 data[2];
__u32 generation;
};
/**
* struct fw_cdev_receive_phy_packets - start reception of PHY packets
* @closure: Passed back to userspace in phy packet events
*
* This ioctl activates issuing of %FW_CDEV_EVENT_PHY_PACKET_RECEIVED due to
* incoming PHY packets from any node on the same bus as the device.
*
* The ioctl is only permitted on device files which represent a local node.
*/
struct fw_cdev_receive_phy_packets {
__u64 closure;
};
#endif /* _LINUX_FIREWIRE_CDEV_H */

62
include/linux/firewire.h
View file

@ -32,11 +32,13 @@
#define CSR_CYCLE_TIME 0x200
#define CSR_BUS_TIME 0x204
#define CSR_BUSY_TIMEOUT 0x210
#define CSR_PRIORITY_BUDGET 0x218
#define CSR_BUS_MANAGER_ID 0x21c
#define CSR_BANDWIDTH_AVAILABLE 0x220
#define CSR_CHANNELS_AVAILABLE 0x224
#define CSR_CHANNELS_AVAILABLE_HI 0x224
#define CSR_CHANNELS_AVAILABLE_LO 0x228
#define CSR_MAINT_UTILITY 0x230
#define CSR_BROADCAST_CHANNEL 0x234
#define CSR_CONFIG_ROM 0x400
#define CSR_CONFIG_ROM_END 0x800
@ -89,6 +91,11 @@ struct fw_card {
struct list_head transaction_list;
unsigned long reset_jiffies;
u32 split_timeout_hi;
u32 split_timeout_lo;
unsigned int split_timeout_cycles;
unsigned int split_timeout_jiffies;
unsigned long long guid;
unsigned max_receive;
int link_speed;
@ -104,18 +111,28 @@ struct fw_card {
bool beta_repeaters_present;
int index;
struct list_head link;
/* Work struct for BM duties. */
struct delayed_work work;
struct list_head phy_receiver_list;
struct delayed_work br_work; /* bus reset job */
bool br_short;
struct delayed_work bm_work; /* bus manager job */
int bm_retries;
int bm_generation;
__be32 bm_transaction_data[2];
int bm_node_id;
bool bm_abdicate;
bool priority_budget_implemented; /* controller feature */
bool broadcast_channel_auto_allocated; /* controller feature */
bool broadcast_channel_allocated;
u32 broadcast_channel;
__be32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
__be32 maint_utility_register;
};
struct fw_attribute_group {
@ -252,7 +269,7 @@ typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode,
typedef void (*fw_address_callback_t)(struct fw_card *card,
struct fw_request *request,
int tcode, int destination, int source,
int generation, int speed,
int generation,
unsigned long long offset,
void *data, size_t length,
void *callback_data);
@ -269,10 +286,10 @@ struct fw_packet {
u32 timestamp;
/*
* This callback is called when the packet transmission has
* completed; for successful transmission, the status code is
* the ack received from the destination, otherwise it's a
* negative errno: ENOMEM, ESTALE, ETIMEDOUT, ENODEV, EIO.
* This callback is called when the packet transmission has completed.
* For successful transmission, the status code is the ack received
* from the destination. Otherwise it is one of the juju-specific
* rcodes: RCODE_SEND_ERROR, _CANCELLED, _BUSY, _GENERATION, _NO_ACK.
* The callback can be called from tasklet context and thus
* must never block.
*/
@ -355,17 +372,19 @@ void fw_core_remove_descriptor(struct fw_descriptor *desc);
* scatter-gather streaming (e.g. assembling video frame automatically).
*/
struct fw_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];
u16 payload_length; /* Length of indirect payload */
u32 interrupt:1; /* Generate interrupt on this packet */
u32 skip:1; /* tx: Set to not send packet at all */
/* rx: Sync bit, wait for matching sy */
u32 tag:2; /* tx: Tag in packet header */
u32 sy:4; /* tx: Sy in packet header */
u32 header_length:8; /* Length of immediate header */
u32 header[0]; /* tx: Top of 1394 isoch. data_block */
};
#define FW_ISO_CONTEXT_TRANSMIT 0
#define FW_ISO_CONTEXT_RECEIVE 1
#define FW_ISO_CONTEXT_TRANSMIT 0
#define FW_ISO_CONTEXT_RECEIVE 1
#define FW_ISO_CONTEXT_RECEIVE_MULTICHANNEL 2
#define FW_ISO_CONTEXT_MATCH_TAG0 1
#define FW_ISO_CONTEXT_MATCH_TAG1 2
@ -389,24 +408,31 @@ struct fw_iso_buffer {
int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
int page_count, enum dma_data_direction direction);
void fw_iso_buffer_destroy(struct fw_iso_buffer *buffer, struct fw_card *card);
size_t fw_iso_buffer_lookup(struct fw_iso_buffer *buffer, dma_addr_t completed);
struct fw_iso_context;
typedef void (*fw_iso_callback_t)(struct fw_iso_context *context,
u32 cycle, size_t header_length,
void *header, void *data);
typedef void (*fw_iso_mc_callback_t)(struct fw_iso_context *context,
dma_addr_t completed, void *data);
struct fw_iso_context {
struct fw_card *card;
int type;
int channel;
int speed;
size_t header_size;
fw_iso_callback_t callback;
union {
fw_iso_callback_t sc;
fw_iso_mc_callback_t mc;
} callback;
void *callback_data;
};
struct fw_iso_context *fw_iso_context_create(struct fw_card *card,
int type, int channel, int speed, size_t header_size,
fw_iso_callback_t callback, void *callback_data);
int fw_iso_context_set_channels(struct fw_iso_context *ctx, u64 *channels);
int fw_iso_context_queue(struct fw_iso_context *ctx,
struct fw_iso_packet *packet,
struct fw_iso_buffer *buffer,

17
include/linux/fs.h
View file

@ -53,6 +53,7 @@ struct inodes_stat_t {
#define MAY_APPEND 8
#define MAY_ACCESS 16
#define MAY_OPEN 32
#define MAY_CHDIR 64
/*
* flags in file.f_mode. Note that FMODE_READ and FMODE_WRITE must correspond
@ -415,7 +416,8 @@ struct buffer_head;
typedef int (get_block_t)(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
ssize_t bytes, void *private);
ssize_t bytes, void *private, int ret,
bool is_async);
/*
* Attribute flags. These should be or-ed together to figure out what
@ -1783,6 +1785,19 @@ extern int get_sb_pseudo(struct file_system_type *, char *,
struct vfsmount *mnt);
extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
static inline void sb_mark_dirty(struct super_block *sb)
{
sb->s_dirt = 1;
}
static inline void sb_mark_clean(struct super_block *sb)
{
sb->s_dirt = 0;
}
static inline int sb_is_dirty(struct super_block *sb)
{
return sb->s_dirt;
}
/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
#define fops_get(fops) \
(((fops) && try_module_get((fops)->owner) ? (fops) : NULL))

47
include/linux/fscache-cache.h
View file

@ -20,7 +20,7 @@
#include <linux/fscache.h>
#include <linux/sched.h>
#include <linux/slow-work.h>
#include <linux/workqueue.h>
#define NR_MAXCACHES BITS_PER_LONG
@ -76,18 +76,14 @@ typedef void (*fscache_operation_release_t)(struct fscache_operation *op);
typedef void (*fscache_operation_processor_t)(struct fscache_operation *op);
struct fscache_operation {
union {
struct work_struct fast_work; /* record for fast ops */
struct slow_work slow_work; /* record for (very) slow ops */
};
struct work_struct work; /* record for async ops */
struct list_head pend_link; /* link in object->pending_ops */
struct fscache_object *object; /* object to be operated upon */
unsigned long flags;
#define FSCACHE_OP_TYPE 0x000f /* operation type */
#define FSCACHE_OP_FAST 0x0001 /* - fast op, processor may not sleep for disk */
#define FSCACHE_OP_SLOW 0x0002 /* - (very) slow op, processor may sleep for disk */
#define FSCACHE_OP_MYTHREAD 0x0003 /* - processing is done be issuing thread, not pool */
#define FSCACHE_OP_ASYNC 0x0001 /* - async op, processor may sleep for disk */
#define FSCACHE_OP_MYTHREAD 0x0002 /* - processing is done be issuing thread, not pool */
#define FSCACHE_OP_WAITING 4 /* cleared when op is woken */
#define FSCACHE_OP_EXCLUSIVE 5 /* exclusive op, other ops must wait */
#define FSCACHE_OP_DEAD 6 /* op is now dead */
@ -105,7 +101,8 @@ struct fscache_operation {
/* operation releaser */
fscache_operation_release_t release;
#ifdef CONFIG_SLOW_WORK_DEBUG
#ifdef CONFIG_WORKQUEUE_DEBUGFS
struct work_struct put_work; /* work to delay operation put */
const char *name; /* operation name */
const char *state; /* operation state */
#define fscache_set_op_name(OP, N) do { (OP)->name = (N); } while(0)
@ -117,7 +114,7 @@ struct fscache_operation {
};
extern atomic_t fscache_op_debug_id;
extern const struct slow_work_ops fscache_op_slow_work_ops;
extern void fscache_op_work_func(struct work_struct *work);
extern void fscache_enqueue_operation(struct fscache_operation *);
extern void fscache_put_operation(struct fscache_operation *);
@ -128,33 +125,21 @@ extern void fscache_put_operation(struct fscache_operation *);
* @release: The release function to assign
*
* Do basic initialisation of an operation. The caller must still set flags,
* object, either fast_work or slow_work if necessary, and processor if needed.
* object and processor if needed.
*/
static inline void fscache_operation_init(struct fscache_operation *op,
fscache_operation_release_t release)
fscache_operation_processor_t processor,
fscache_operation_release_t release)
{
INIT_WORK(&op->work, fscache_op_work_func);
atomic_set(&op->usage, 1);
op->debug_id = atomic_inc_return(&fscache_op_debug_id);
op->processor = processor;
op->release = release;
INIT_LIST_HEAD(&op->pend_link);
fscache_set_op_state(op, "Init");
}
/**
* fscache_operation_init_slow - Do additional initialisation of a slow op
* @op: The operation to initialise
* @processor: The processor function to assign
*
* Do additional initialisation of an operation as required for slow work.
*/
static inline
void fscache_operation_init_slow(struct fscache_operation *op,
fscache_operation_processor_t processor)
{
op->processor = processor;
slow_work_init(&op->slow_work, &fscache_op_slow_work_ops);
}
/*
* data read operation
*/
@ -389,7 +374,7 @@ struct fscache_object {
struct fscache_cache *cache; /* cache that supplied this object */
struct fscache_cookie *cookie; /* netfs's file/index object */
struct fscache_object *parent; /* parent object */
struct slow_work work; /* attention scheduling record */
struct work_struct work; /* attention scheduling record */
struct list_head dependents; /* FIFO of dependent objects */
struct list_head dep_link; /* link in parent's dependents list */
struct list_head pending_ops; /* unstarted operations on this object */
@ -411,7 +396,7 @@ extern const char *fscache_object_states[];
(test_bit(FSCACHE_IOERROR, &(obj)->cache->flags) && \
(obj)->state >= FSCACHE_OBJECT_DYING)
extern const struct slow_work_ops fscache_object_slow_work_ops;
extern void fscache_object_work_func(struct work_struct *work);
/**
* fscache_object_init - Initialise a cache object description
@ -433,7 +418,7 @@ void fscache_object_init(struct fscache_object *object,
spin_lock_init(&object->lock);
INIT_LIST_HEAD(&object->cache_link);
INIT_HLIST_NODE(&object->cookie_link);
vslow_work_init(&object->work, &fscache_object_slow_work_ops);
INIT_WORK(&object->work, fscache_object_work_func);
INIT_LIST_HEAD(&object->dependents);
INIT_LIST_HEAD(&object->dep_link);
INIT_LIST_HEAD(&object->pending_ops);
@ -534,6 +519,8 @@ extern void fscache_io_error(struct fscache_cache *cache);
extern void fscache_mark_pages_cached(struct fscache_retrieval *op,
struct pagevec *pagevec);
extern bool fscache_object_sleep_till_congested(signed long *timeoutp);
extern enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
const void *data,
uint16_t datalen);

3
include/linux/fscache.h
View file

@ -85,7 +85,7 @@ struct fscache_cookie_def {
/* get an index key
* - should store the key data in the buffer
* - should return the amount of amount stored
* - should return the amount of data stored
* - not permitted to return an error
* - the netfs data from the cookie being used as the source is
* presented
@ -454,6 +454,7 @@ int fscache_read_or_alloc_page(struct fscache_cookie *cookie,
* @cookie: The cookie representing the cache object
* @mapping: The netfs inode mapping to which the pages will be attached
* @pages: A list of potential netfs pages to be filled
* @nr_pages: Number of pages to be read and/or allocated
* @end_io_func: The callback to invoke when and if each page is filled
* @context: An arbitrary piece of data to pass on to end_io_func()
* @gfp: The conditions under which memory allocation should be made

223
include/linux/fsl-diu-fb.h Normal file
View file

@ -0,0 +1,223 @@
/*
* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
*
* Freescale DIU Frame Buffer device driver
*
* Authors: Hongjun Chen <hong-jun.chen@freescale.com>
* Paul Widmer <paul.widmer@freescale.com>
* Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
* York Sun <yorksun@freescale.com>
*
* Based on imxfb.c Copyright (C) 2004 S.Hauer, Pengutronix
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef __FSL_DIU_FB_H__
#define __FSL_DIU_FB_H__
/* Arbitrary threshold to determine the allocation method
* See mpc8610fb_set_par(), map_video_memory(), and unmap_video_memory()
*/
#define MEM_ALLOC_THRESHOLD (1024*768*4+32)
/* Minimum value that the pixel clock can be set to in pico seconds
* This is determined by platform clock/3 where the minimum platform
* clock is 533MHz. This gives 5629 pico seconds.
*/
#define MIN_PIX_CLK 5629
#define MAX_PIX_CLK 96096
#include <linux/types.h>
struct mfb_alpha {
int enable;
int alpha;
};
struct mfb_chroma_key {
int enable;
__u8 red_max;
__u8 green_max;
__u8 blue_max;
__u8 red_min;
__u8 green_min;
__u8 blue_min;
};
struct aoi_display_offset {
int x_aoi_d;
int y_aoi_d;
};
#define MFB_SET_CHROMA_KEY _IOW('M', 1, struct mfb_chroma_key)
#define MFB_WAIT_FOR_VSYNC _IOW('F', 0x20, u_int32_t)
#define MFB_SET_BRIGHTNESS _IOW('M', 3, __u8)
#define MFB_SET_ALPHA 0x80014d00
#define MFB_GET_ALPHA 0x40014d00
#define MFB_SET_AOID 0x80084d04
#define MFB_GET_AOID 0x40084d04
#define MFB_SET_PIXFMT 0x80014d08
#define MFB_GET_PIXFMT 0x40014d08
#define FBIOGET_GWINFO 0x46E0
#define FBIOPUT_GWINFO 0x46E1
#ifdef __KERNEL__
#include <linux/spinlock.h>
/*
* These are the fields of area descriptor(in DDR memory) for every plane
*/
struct diu_ad {
/* Word 0(32-bit) in DDR memory */
/* __u16 comp; */
/* __u16 pixel_s:2; */
/* __u16 pallete:1; */
/* __u16 red_c:2; */
/* __u16 green_c:2; */
/* __u16 blue_c:2; */
/* __u16 alpha_c:3; */
/* __u16 byte_f:1; */
/* __u16 res0:3; */
__be32 pix_fmt; /* hard coding pixel format */
/* Word 1(32-bit) in DDR memory */
__le32 addr;
/* Word 2(32-bit) in DDR memory */
/* __u32 delta_xs:11; */
/* __u32 res1:1; */
/* __u32 delta_ys:11; */
/* __u32 res2:1; */
/* __u32 g_alpha:8; */
__le32 src_size_g_alpha;
/* Word 3(32-bit) in DDR memory */
/* __u32 delta_xi:11; */
/* __u32 res3:5; */
/* __u32 delta_yi:11; */
/* __u32 res4:3; */
/* __u32 flip:2; */
__le32 aoi_size;
/* Word 4(32-bit) in DDR memory */
/*__u32 offset_xi:11;
__u32 res5:5;
__u32 offset_yi:11;
__u32 res6:5;
*/
__le32 offset_xyi;
/* Word 5(32-bit) in DDR memory */
/*__u32 offset_xd:11;
__u32 res7:5;
__u32 offset_yd:11;
__u32 res8:5; */
__le32 offset_xyd;
/* Word 6(32-bit) in DDR memory */
__u8 ckmax_r;
__u8 ckmax_g;
__u8 ckmax_b;
__u8 res9;
/* Word 7(32-bit) in DDR memory */
__u8 ckmin_r;
__u8 ckmin_g;
__u8 ckmin_b;
__u8 res10;
/* __u32 res10:8; */
/* Word 8(32-bit) in DDR memory */
__le32 next_ad;
/* Word 9(32-bit) in DDR memory, just for 64-bit aligned */
__u32 paddr;
} __attribute__ ((packed));
/* DIU register map */
struct diu {
__be32 desc[3];
__be32 gamma;
__be32 pallete;
__be32 cursor;
__be32 curs_pos;
__be32 diu_mode;
__be32 bgnd;
__be32 bgnd_wb;
__be32 disp_size;
__be32 wb_size;
__be32 wb_mem_addr;
__be32 hsyn_para;
__be32 vsyn_para;
__be32 syn_pol;
__be32 thresholds;
__be32 int_status;
__be32 int_mask;
__be32 colorbar[8];
__be32 filling;
__be32 plut;
} __attribute__ ((packed));
struct diu_hw {
struct diu *diu_reg;
spinlock_t reg_lock;
__u32 mode; /* DIU operation mode */
};
struct diu_addr {
__u8 __iomem *vaddr; /* Virtual address */
dma_addr_t paddr; /* Physical address */
__u32 offset;
};
struct diu_pool {
struct diu_addr ad;
struct diu_addr gamma;
struct diu_addr pallete;
struct diu_addr cursor;
};
#define FSL_DIU_BASE_OFFSET 0x2C000 /* Offset of DIU */
#define INT_LCDC 64 /* DIU interrupt number */
#define FSL_AOI_NUM 6 /* 5 AOIs and one dummy AOI */
/* 1 for plane 0, 2 for plane 1&2 each */
/* Minimum X and Y resolutions */
#define MIN_XRES 64
#define MIN_YRES 64
/* HW cursor parameters */
#define MAX_CURS 32
/* Modes of operation of DIU */
#define MFB_MODE0 0 /* DIU off */
#define MFB_MODE1 1 /* All three planes output to display */
#define MFB_MODE2 2 /* Plane 1 to display, planes 2+3 written back*/
#define MFB_MODE3 3 /* All three planes written back to memory */
#define MFB_MODE4 4 /* Color bar generation */
/* INT_STATUS/INT_MASK field descriptions */
#define INT_VSYNC 0x01 /* Vsync interrupt */
#define INT_VSYNC_WB 0x02 /* Vsync interrupt for write back operation */
#define INT_UNDRUN 0x04 /* Under run exception interrupt */
#define INT_PARERR 0x08 /* Display parameters error interrupt */
#define INT_LS_BF_VS 0x10 /* Lines before vsync. interrupt */
/* Panels'operation modes */
#define MFB_TYPE_OUTPUT 0 /* Panel output to display */
#define MFB_TYPE_OFF 1 /* Panel off */
#define MFB_TYPE_WB 2 /* Panel written back to memory */
#define MFB_TYPE_TEST 3 /* Panel generate color bar */
#endif /* __KERNEL__ */
#endif /* __FSL_DIU_FB_H__ */

5
include/linux/ftrace.h
View file

@ -1,3 +1,8 @@
/*
* Ftrace header. For implementation details beyond the random comments
* scattered below, see: Documentation/trace/ftrace-design.txt
*/
#ifndef _LINUX_FTRACE_H
#define _LINUX_FTRACE_H

18
include/linux/ftrace_event.h
View file

@ -11,8 +11,6 @@ struct trace_array;
struct tracer;
struct dentry;
DECLARE_PER_CPU(struct trace_seq, ftrace_event_seq);
struct trace_print_flags {
unsigned long mask;
const char *name;
@ -58,6 +56,9 @@ struct trace_iterator {
struct ring_buffer_iter *buffer_iter[NR_CPUS];
unsigned long iter_flags;
/* trace_seq for __print_flags() and __print_symbolic() etc. */
struct trace_seq tmp_seq;
/* The below is zeroed out in pipe_read */
struct trace_seq seq;
struct trace_entry *ent;
@ -146,14 +147,19 @@ struct ftrace_event_class {
int (*raw_init)(struct ftrace_event_call *);
};
extern int ftrace_event_reg(struct ftrace_event_call *event,
enum trace_reg type);
enum {
TRACE_EVENT_FL_ENABLED_BIT,
TRACE_EVENT_FL_FILTERED_BIT,
TRACE_EVENT_FL_RECORDED_CMD_BIT,
};
enum {
TRACE_EVENT_FL_ENABLED = (1 << TRACE_EVENT_FL_ENABLED_BIT),
TRACE_EVENT_FL_FILTERED = (1 << TRACE_EVENT_FL_FILTERED_BIT),
TRACE_EVENT_FL_ENABLED = (1 << TRACE_EVENT_FL_ENABLED_BIT),
TRACE_EVENT_FL_FILTERED = (1 << TRACE_EVENT_FL_FILTERED_BIT),
TRACE_EVENT_FL_RECORDED_CMD = (1 << TRACE_EVENT_FL_RECORDED_CMD_BIT),
};
struct ftrace_event_call {
@ -171,6 +177,7 @@ struct ftrace_event_call {
* 32 bit flags:
* bit 1: enabled
* bit 2: filter_active
* bit 3: enabled cmd record
*
* Changes to flags must hold the event_mutex.
*
@ -257,8 +264,7 @@ static inline void
perf_trace_buf_submit(void *raw_data, int size, int rctx, u64 addr,
u64 count, struct pt_regs *regs, void *head)
{
perf_tp_event(addr, count, raw_data, size, regs, head);
perf_swevent_put_recursion_context(rctx);
perf_tp_event(addr, count, raw_data, size, regs, head, rctx);
}
#endif

34
include/linux/fuse.h
View file

@ -37,6 +37,10 @@
*
* 7.14
* - add splice support to fuse device
*
* 7.15
* - add store notify
* - add retrieve notify
*/
#ifndef _LINUX_FUSE_H
@ -68,7 +72,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
#define FUSE_KERNEL_MINOR_VERSION 14
#define FUSE_KERNEL_MINOR_VERSION 15
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@ -251,6 +255,7 @@ enum fuse_opcode {
FUSE_DESTROY = 38,
FUSE_IOCTL = 39,
FUSE_POLL = 40,
FUSE_NOTIFY_REPLY = 41,
/* CUSE specific operations */
CUSE_INIT = 4096,
@ -260,6 +265,8 @@ enum fuse_notify_code {
FUSE_NOTIFY_POLL = 1,
FUSE_NOTIFY_INVAL_INODE = 2,
FUSE_NOTIFY_INVAL_ENTRY = 3,
FUSE_NOTIFY_STORE = 4,
FUSE_NOTIFY_RETRIEVE = 5,
FUSE_NOTIFY_CODE_MAX,
};
@ -568,4 +575,29 @@ struct fuse_notify_inval_entry_out {
__u32 padding;
};
struct fuse_notify_store_out {
__u64 nodeid;
__u64 offset;
__u32 size;
__u32 padding;
};
struct fuse_notify_retrieve_out {
__u64 notify_unique;
__u64 nodeid;
__u64 offset;
__u32 size;
__u32 padding;
};
/* Matches the size of fuse_write_in */
struct fuse_notify_retrieve_in {
__u64 dummy1;
__u64 offset;
__u32 size;
__u32 dummy2;
__u64 dummy3;
__u64 dummy4;
};
#endif /* _LINUX_FUSE_H */

1
include/linux/hid.h
View file

@ -311,6 +311,7 @@ struct hid_item {
#define HID_QUIRK_HIDDEV_FORCE 0x00000010
#define HID_QUIRK_BADPAD 0x00000020
#define HID_QUIRK_MULTI_INPUT 0x00000040
#define HID_QUIRK_HIDINPUT_FORCE 0x00000080
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
#define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000
#define HID_QUIRK_NO_INIT_REPORTS 0x20000000

37
include/linux/i2c/adp5588.h
View file

@ -78,6 +78,40 @@
#define ADP5588_KEYMAPSIZE 80
#define GPI_PIN_ROW0 97
#define GPI_PIN_ROW1 98
#define GPI_PIN_ROW2 99
#define GPI_PIN_ROW3 100
#define GPI_PIN_ROW4 101
#define GPI_PIN_ROW5 102
#define GPI_PIN_ROW6 103
#define GPI_PIN_ROW7 104
#define GPI_PIN_COL0 105
#define GPI_PIN_COL1 106
#define GPI_PIN_COL2 107
#define GPI_PIN_COL3 108
#define GPI_PIN_COL4 109
#define GPI_PIN_COL5 110
#define GPI_PIN_COL6 111
#define GPI_PIN_COL7 112
#define GPI_PIN_COL8 113
#define GPI_PIN_COL9 114
#define GPI_PIN_ROW_BASE GPI_PIN_ROW0
#define GPI_PIN_ROW_END GPI_PIN_ROW7
#define GPI_PIN_COL_BASE GPI_PIN_COL0
#define GPI_PIN_COL_END GPI_PIN_COL9
#define GPI_PIN_BASE GPI_PIN_ROW_BASE
#define GPI_PIN_END GPI_PIN_COL_END
#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1)
struct adp5588_gpi_map {
unsigned short pin;
unsigned short sw_evt;
};
struct adp5588_kpad_platform_data {
int rows; /* Number of rows */
int cols; /* Number of columns */
@ -87,6 +121,9 @@ struct adp5588_kpad_platform_data {
unsigned en_keylock:1; /* Enable Key Lock feature */
unsigned short unlock_key1; /* Unlock Key 1 */
unsigned short unlock_key2; /* Unlock Key 2 */
const struct adp5588_gpi_map *gpimap;
unsigned short gpimapsize;
const struct adp5588_gpio_platform_data *gpio_data;
};
struct adp5588_gpio_platform_data {

34
include/linux/i2c/mcs.h Normal file
View file

@ -0,0 +1,34 @@
/*
* Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
* Author: HeungJun Kim <riverful.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef __LINUX_MCS_H
#define __LINUX_MCS_H
#define MCS_KEY_MAP(v, c) ((((v) & 0xff) << 16) | ((c) & 0xffff))
#define MCS_KEY_VAL(v) (((v) >> 16) & 0xff)
#define MCS_KEY_CODE(v) ((v) & 0xffff)
struct mcs_platform_data {
void (*cfg_pin)(void);
/* touchscreen */
unsigned int x_size;
unsigned int y_size;
/* touchkey */
const u32 *keymap;
unsigned int keymap_size;
unsigned int key_maxval;
bool no_autorepeat;
};
#endif /* __LINUX_MCS_H */

24
include/linux/i2c/mcs5000_ts.h
View file

@ -1,24 +0,0 @@
/*
* mcs5000_ts.h
*
* Copyright (C) 2009 Samsung Electronics Co.Ltd
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef __LINUX_MCS5000_TS_H
#define __LINUX_MCS5000_TS_H
/* platform data for the MELFAS MCS-5000 touchscreen driver */
struct mcs5000_ts_platform_data {
void (*cfg_pin)(void);
int x_size;
int y_size;
};
#endif /* __LINUX_MCS5000_TS_H */

38
include/linux/i2c/qt602240_ts.h Normal file
View file

@ -0,0 +1,38 @@
/*
* AT42QT602240/ATMXT224 Touchscreen driver
*
* Copyright (C) 2010 Samsung Electronics Co.Ltd
* Author: Joonyoung Shim <jy0922.shim@samsung.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef __LINUX_QT602240_TS_H
#define __LINUX_QT602240_TS_H
/* Orient */
#define QT602240_NORMAL 0x0
#define QT602240_DIAGONAL 0x1
#define QT602240_HORIZONTAL_FLIP 0x2
#define QT602240_ROTATED_90_COUNTER 0x3
#define QT602240_VERTICAL_FLIP 0x4
#define QT602240_ROTATED_90 0x5
#define QT602240_ROTATED_180 0x6
#define QT602240_DIAGONAL_COUNTER 0x7
/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */
struct qt602240_platform_data {
unsigned int x_line;
unsigned int y_line;
unsigned int x_size;
unsigned int y_size;
unsigned int blen;
unsigned int threshold;
unsigned int voltage;
unsigned char orient;
};
#endif /* __LINUX_QT602240_TS_H */

12
include/linux/i8042.h
View file

@ -46,31 +46,31 @@ int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
#else
void i8042_lock_chip(void)
static inline void i8042_lock_chip(void)
{
}
void i8042_unlock_chip(void)
static inline void i8042_unlock_chip(void)
{
}
int i8042_command(unsigned char *param, int command)
static inline int i8042_command(unsigned char *param, int command)
{
return -ENODEV;
}
bool i8042_check_port_owner(const struct serio *serio)
static inline bool i8042_check_port_owner(const struct serio *serio)
{
return false;
}
int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
static inline int i8042_install_filter(bool (*filter)(unsigned char data, unsigned char str,
struct serio *serio))
{
return -ENODEV;
}
int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
static inline int i8042_remove_filter(bool (*filter)(unsigned char data, unsigned char str,
struct serio *serio))
{
return -ENODEV;

2
include/linux/ide.h
View file

@ -458,7 +458,7 @@ enum {
IDE_DFLAG_DOORLOCKING = (1 << 15),
/* disallow DMA */
IDE_DFLAG_NODMA = (1 << 16),
/* powermanagment told us not to do anything, so sleep nicely */
/* powermanagement told us not to do anything, so sleep nicely */
IDE_DFLAG_BLOCKED = (1 << 17),
/* sleeping & sleep field valid */
IDE_DFLAG_SLEEPING = (1 << 18),

2
include/linux/if.h
View file

@ -73,6 +73,8 @@
#define IFF_DONT_BRIDGE 0x800 /* disallow bridging this ether dev */
#define IFF_IN_NETPOLL 0x1000 /* whether we are processing netpoll */
#define IFF_DISABLE_NETPOLL 0x2000 /* disable netpoll at run-time */
#define IFF_MACVLAN_PORT 0x4000 /* device used as macvlan port */
#define IFF_BRIDGE_PORT 0x8000 /* device used as bridge port */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002

1
include/linux/if_bonding.h
View file

@ -83,6 +83,7 @@
#define BOND_DEFAULT_MAX_BONDS 1 /* Default maximum number of devices to support */
#define BOND_DEFAULT_TX_QUEUES 16 /* Default number of tx queues per device */
/* hashing types */
#define BOND_XMIT_POLICY_LAYER2 0 /* layer 2 (MAC only), default */
#define BOND_XMIT_POLICY_LAYER34 1 /* layer 3+4 (IP ^ (TCP || UDP)) */

2
include/linux/if_bridge.h
View file

@ -102,8 +102,6 @@ struct __fdb_entry {
#include <linux/netdevice.h>
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
struct sk_buff *skb);
extern int (*br_should_route_hook)(struct sk_buff *skb);
#endif

2
include/linux/if_ether.h
View file

@ -119,7 +119,7 @@ struct ethhdr {
unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
unsigned char h_source[ETH_ALEN]; /* source ether addr */
__be16 h_proto; /* packet type ID field */
} __attribute__((packed));
} __packed;
#ifdef __KERNEL__
#include <linux/skbuff.h>

8
include/linux/if_fddi.h
View file

@ -67,7 +67,7 @@ struct fddi_8022_1_hdr {
__u8 dsap; /* destination service access point */
__u8 ssap; /* source service access point */
__u8 ctrl; /* control byte #1 */
} __attribute__ ((packed));
} __packed;
/* Define 802.2 Type 2 header */
struct fddi_8022_2_hdr {
@ -75,7 +75,7 @@ struct fddi_8022_2_hdr {
__u8 ssap; /* source service access point */
__u8 ctrl_1; /* control byte #1 */
__u8 ctrl_2; /* control byte #2 */
} __attribute__ ((packed));
} __packed;
/* Define 802.2 SNAP header */
#define FDDI_K_OUI_LEN 3
@ -85,7 +85,7 @@ struct fddi_snap_hdr {
__u8 ctrl; /* always 0x03 */
__u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */
__be16 ethertype; /* packet type ID field */
} __attribute__ ((packed));
} __packed;
/* Define FDDI LLC frame header */
struct fddihdr {
@ -98,7 +98,7 @@ struct fddihdr {
struct fddi_8022_2_hdr llc_8022_2;
struct fddi_snap_hdr llc_snap;
} hdr;
} __attribute__ ((packed));
} __packed;
#ifdef __KERNEL__
#include <linux/netdevice.h>

2
include/linux/if_frad.h
View file

@ -135,7 +135,7 @@ struct frhdr
__be16 PID;
#define IP_NLPID pad
} __attribute__((packed));
} __packed;
/* see RFC 1490 for the definition of the following */
#define FRAD_I_UI 0x03

8
include/linux/if_hippi.h
View file

@ -104,7 +104,7 @@ struct hippi_fp_hdr {
__be32 fixed;
#endif
__be32 d2_size;
} __attribute__ ((packed));
} __packed;
struct hippi_le_hdr {
#if defined (__BIG_ENDIAN_BITFIELD)
@ -129,7 +129,7 @@ struct hippi_le_hdr {
__u8 daddr[HIPPI_ALEN];
__u16 locally_administered;
__u8 saddr[HIPPI_ALEN];
} __attribute__ ((packed));
} __packed;
#define HIPPI_OUI_LEN 3
/*
@ -142,12 +142,12 @@ struct hippi_snap_hdr {
__u8 ctrl; /* always 0x03 */
__u8 oui[HIPPI_OUI_LEN]; /* organizational universal id (zero)*/
__be16 ethertype; /* packet type ID field */
} __attribute__ ((packed));
} __packed;
struct hippi_hdr {
struct hippi_fp_hdr fp;
struct hippi_le_hdr le;
struct hippi_snap_hdr snap;
} __attribute__ ((packed));
} __packed;
#endif /* _LINUX_IF_HIPPI_H */

5
include/linux/if_link.h
View file

@ -4,7 +4,7 @@
#include <linux/types.h>
#include <linux/netlink.h>
/* The struct should be in sync with struct net_device_stats */
/* This struct should be in sync with struct rtnl_link_stats64 */
struct rtnl_link_stats {
__u32 rx_packets; /* total packets received */
__u32 tx_packets; /* total packets transmitted */
@ -37,6 +37,7 @@ struct rtnl_link_stats {
__u32 tx_compressed;
};
/* The main device statistics structure */
struct rtnl_link_stats64 {
__u64 rx_packets; /* total packets received */
__u64 tx_packets; /* total packets transmitted */
@ -233,7 +234,7 @@ enum macvlan_mode {
MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
};
/* SR-IOV virtual function managment section */
/* SR-IOV virtual function management section */
enum {
IFLA_VF_INFO_UNSPEC,

25
include/linux/if_macvlan.h
View file

@ -6,6 +6,7 @@
#include <linux/netdevice.h>
#include <linux/netlink.h>
#include <net/netlink.h>
#include <linux/u64_stats_sync.h>
#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE)
struct socket *macvtap_get_socket(struct file *);
@ -27,14 +28,16 @@ struct macvtap_queue;
* struct macvlan_rx_stats - MACVLAN percpu rx stats
* @rx_packets: number of received packets
* @rx_bytes: number of received bytes
* @multicast: number of received multicast packets
* @rx_multicast: number of received multicast packets
* @syncp: synchronization point for 64bit counters
* @rx_errors: number of errors
*/
struct macvlan_rx_stats {
unsigned long rx_packets;
unsigned long rx_bytes;
unsigned long multicast;
unsigned long rx_errors;
u64 rx_packets;
u64 rx_bytes;
u64 rx_multicast;
struct u64_stats_sync syncp;
unsigned long rx_errors;
};
struct macvlan_dev {
@ -56,17 +59,21 @@ static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
{
struct macvlan_rx_stats *rx_stats;
rx_stats = per_cpu_ptr(vlan->rx_stats, smp_processor_id());
rx_stats = this_cpu_ptr(vlan->rx_stats);
if (likely(success)) {
u64_stats_update_begin(&rx_stats->syncp);
rx_stats->rx_packets++;;
rx_stats->rx_bytes += len;
if (multicast)
rx_stats->multicast++;
rx_stats->rx_multicast++;
u64_stats_update_end(&rx_stats->syncp);
} else {
rx_stats->rx_errors++;
}
}
extern void macvlan_common_setup(struct net_device *dev);
extern int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
struct nlattr *tb[], struct nlattr *data[],
int (*receive)(struct sk_buff *skb),
@ -84,8 +91,4 @@ extern int macvlan_link_register(struct rtnl_link_ops *ops);
extern netdev_tx_t macvlan_start_xmit(struct sk_buff *skb,
struct net_device *dev);
extern struct sk_buff *(*macvlan_handle_frame_hook)(struct macvlan_port *,
struct sk_buff *);
#endif /* _LINUX_IF_MACVLAN_H */

1
include/linux/if_packet.h
View file

@ -48,6 +48,7 @@ struct sockaddr_ll {
#define PACKET_LOSS 14
#define PACKET_VNET_HDR 15
#define PACKET_TX_TIMESTAMP 16
#define PACKET_TIMESTAMP 17
struct tpacket_stats {
unsigned int tp_packets;

8
include/linux/if_pppox.h
View file

@ -59,7 +59,7 @@ struct sockaddr_pppox {
union{
struct pppoe_addr pppoe;
}sa_addr;
}__attribute__ ((packed));
} __packed;
/* The use of the above union isn't viable because the size of this
* struct must stay fixed over time -- applications use sizeof(struct
@ -70,7 +70,7 @@ struct sockaddr_pppol2tp {
sa_family_t sa_family; /* address family, AF_PPPOX */
unsigned int sa_protocol; /* protocol identifier */
struct pppol2tp_addr pppol2tp;
}__attribute__ ((packed));
} __packed;
/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
* bits. So we need a different sockaddr structure.
@ -79,7 +79,7 @@ struct sockaddr_pppol2tpv3 {
sa_family_t sa_family; /* address family, AF_PPPOX */
unsigned int sa_protocol; /* protocol identifier */
struct pppol2tpv3_addr pppol2tp;
} __attribute__ ((packed));
} __packed;
/*********************************************************************
*
@ -129,7 +129,7 @@ struct pppoe_hdr {
__be16 sid;
__be16 length;
struct pppoe_tag tag[0];
} __attribute__ ((packed));
} __packed;
/* Length of entire PPPoE + PPP header */
#define PPPOE_SES_HLEN 8

1
include/linux/in.h
View file

@ -85,6 +85,7 @@ struct in_addr {
#define IP_RECVORIGDSTADDR IP_ORIGDSTADDR
#define IP_MINTTL 21
#define IP_NODEFRAG 22
/* IP_MTU_DISCOVER values */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames */

60
include/linux/input.h
View file

@ -691,9 +691,12 @@ struct input_absinfo {
#define ABS_TILT_X 0x1a
#define ABS_TILT_Y 0x1b
#define ABS_TOOL_WIDTH 0x1c
#define ABS_VOLUME 0x20
#define ABS_MISC 0x28
#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
#define ABS_MT_WIDTH_MAJOR 0x32 /* Major axis of approaching ellipse */
@ -706,6 +709,12 @@ struct input_absinfo {
#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */
#ifdef __KERNEL__
/* Implementation details, userspace should not care about these */
#define ABS_MT_FIRST ABS_MT_TOUCH_MAJOR
#define ABS_MT_LAST ABS_MT_PRESSURE
#endif
#define ABS_MAX 0x3f
#define ABS_CNT (ABS_MAX+1)
@ -1047,6 +1056,14 @@ struct ff_effect {
#include <linux/timer.h>
#include <linux/mod_devicetable.h>
/**
* struct input_mt_slot - represents the state of an input MT slot
* @abs: holds current values of ABS_MT axes for this slot
*/
struct input_mt_slot {
int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
};
/**
* struct input_dev - represents an input device
* @name: name of the device
@ -1063,6 +1080,10 @@ struct ff_effect {
* @sndbit: bitmap of sound effects supported by the device
* @ffbit: bitmap of force feedback effects supported by the device
* @swbit: bitmap of switches present on the device
* @hint_events_per_packet: average number of events generated by the
* device in a packet (between EV_SYN/SYN_REPORT events). Used by
* event handlers to estimate size of the buffer needed to hold
* events.
* @keycodemax: size of keycode table
* @keycodesize: size of elements in keycode table
* @keycode: map of scancodes to keycodes for this device
@ -1078,9 +1099,12 @@ struct ff_effect {
* @repeat_key: stores key code of the last key pressed; used to implement
* software autorepeat
* @timer: timer for software autorepeat
* @sync: set to 1 when there were no new events since last EV_SYNC
* @abs: current values for reports from absolute axes
* @rep: current values for autorepeat parameters (delay, rate)
* @mt: pointer to array of struct input_mt_slot holding current values
* of tracked contacts
* @mtsize: number of MT slots the device uses
* @slot: MT slot currently being transmitted
* @key: reflects current state of device's keys/buttons
* @led: reflects current state of device's LEDs
* @snd: reflects current state of sound effects
@ -1119,6 +1143,7 @@ struct ff_effect {
* last user closes the device
* @going_away: marks devices that are in a middle of unregistering and
* causes input_open_device*() fail with -ENODEV.
* @sync: set to %true when there were no new events since last EV_SYN
* @dev: driver model's view of this device
* @h_list: list of input handles associated with the device. When
* accessing the list dev->mutex must be held
@ -1140,6 +1165,8 @@ struct input_dev {
unsigned long ffbit[BITS_TO_LONGS(FF_CNT)];
unsigned long swbit[BITS_TO_LONGS(SW_CNT)];
unsigned int hint_events_per_packet;
unsigned int keycodemax;
unsigned int keycodesize;
void *keycode;
@ -1153,11 +1180,13 @@ struct input_dev {
unsigned int repeat_key;
struct timer_list timer;
int sync;
int abs[ABS_CNT];
int rep[REP_MAX + 1];
struct input_mt_slot *mt;
int mtsize;
int slot;
unsigned long key[BITS_TO_LONGS(KEY_CNT)];
unsigned long led[BITS_TO_LONGS(LED_CNT)];
unsigned long snd[BITS_TO_LONGS(SND_CNT)];
@ -1182,6 +1211,8 @@ struct input_dev {
unsigned int users;
bool going_away;
bool sync;
struct device dev;
struct list_head h_list;
@ -1406,8 +1437,28 @@ static inline void input_mt_sync(struct input_dev *dev)
input_event(dev, EV_SYN, SYN_MT_REPORT, 0);
}
static inline void input_mt_slot(struct input_dev *dev, int slot)
{
input_event(dev, EV_ABS, ABS_MT_SLOT, slot);
}
void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
/**
* input_set_events_per_packet - tell handlers about the driver event rate
* @dev: the input device used by the driver
* @n_events: the average number of events between calls to input_sync()
*
* If the event rate sent from a device is unusually large, use this
* function to set the expected event rate. This will allow handlers
* to set up an appropriate buffer size for the event stream, in order
* to minimize information loss.
*/
static inline void input_set_events_per_packet(struct input_dev *dev, int n_events)
{
dev->hint_events_per_packet = n_events;
}
static inline void input_set_abs_params(struct input_dev *dev, int axis, int min, int max, int fuzz, int flat)
{
dev->absmin[axis] = min;
@ -1485,5 +1536,8 @@ int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file);
int input_ff_create_memless(struct input_dev *dev, void *data,
int (*play_effect)(struct input_dev *, void *, struct ff_effect *));
int input_mt_create_slots(struct input_dev *dev, unsigned int num_slots);
void input_mt_destroy_slots(struct input_dev *dev);
#endif
#endif

349
include/linux/input/adxl34x.h Normal file
View file

@ -0,0 +1,349 @@
/*
* include/linux/input/adxl34x.h
*
* Digital Accelerometer characteristics are highly application specific
* and may vary between boards and models. The platform_data for the
* device's "struct device" holds this information.
*
* Copyright 2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#ifndef __LINUX_INPUT_ADXL34X_H__
#define __LINUX_INPUT_ADXL34X_H__
struct adxl34x_platform_data {
/*
* X,Y,Z Axis Offset:
* offer user offset adjustments in twoscompliment
* form with a scale factor of 15.6 mg/LSB (i.e. 0x7F = +2 g)
*/
s8 x_axis_offset;
s8 y_axis_offset;
s8 z_axis_offset;
/*
* TAP_X/Y/Z Enable: Setting TAP_X, Y, or Z Enable enables X,
* Y, or Z participation in Tap detection. A '0' excludes the
* selected axis from participation in Tap detection.
* Setting the SUPPRESS bit suppresses Double Tap detection if
* acceleration greater than tap_threshold is present between
* taps.
*/
#define ADXL_SUPPRESS (1 << 3)
#define ADXL_TAP_X_EN (1 << 2)
#define ADXL_TAP_Y_EN (1 << 1)
#define ADXL_TAP_Z_EN (1 << 0)
u8 tap_axis_control;
/*
* tap_threshold:
* holds the threshold value for tap detection/interrupts.
* The data format is unsigned. The scale factor is 62.5 mg/LSB
* (i.e. 0xFF = +16 g). A zero value may result in undesirable
* behavior if Tap/Double Tap is enabled.
*/
u8 tap_threshold;
/*
* tap_duration:
* is an unsigned time value representing the maximum
* time that an event must be above the tap_threshold threshold
* to qualify as a tap event. The scale factor is 625 us/LSB. A zero
* value will prevent Tap/Double Tap functions from working.
*/
u8 tap_duration;
/*
* tap_latency:
* is an unsigned time value representing the wait time
* from the detection of a tap event to the opening of the time
* window tap_window for a possible second tap event. The scale
* factor is 1.25 ms/LSB. A zero value will disable the Double Tap
* function.
*/
u8 tap_latency;
/*
* tap_window:
* is an unsigned time value representing the amount
* of time after the expiration of tap_latency during which a second
* tap can begin. The scale factor is 1.25 ms/LSB. A zero value will
* disable the Double Tap function.
*/
u8 tap_window;
/*
* act_axis_control:
* X/Y/Z Enable: A '1' enables X, Y, or Z participation in activity
* or inactivity detection. A '0' excludes the selected axis from
* participation. If all of the axes are excluded, the function is
* disabled.
* AC/DC: A '0' = DC coupled operation and a '1' = AC coupled
* operation. In DC coupled operation, the current acceleration is
* compared with activity_threshold and inactivity_threshold directly
* to determine whether activity or inactivity is detected. In AC
* coupled operation for activity detection, the acceleration value
* at the start of activity detection is taken as a reference value.
* New samples of acceleration are then compared to this
* reference value and if the magnitude of the difference exceeds
* activity_threshold the device will trigger an activity interrupt. In
* AC coupled operation for inactivity detection, a reference value
* is used again for comparison and is updated whenever the
* device exceeds the inactivity threshold. Once the reference
* value is selected, the device compares the magnitude of the
* difference between the reference value and the current
* acceleration with inactivity_threshold. If the difference is below
* inactivity_threshold for a total of inactivity_time, the device is
* considered inactive and the inactivity interrupt is triggered.
*/
#define ADXL_ACT_ACDC (1 << 7)
#define ADXL_ACT_X_EN (1 << 6)
#define ADXL_ACT_Y_EN (1 << 5)
#define ADXL_ACT_Z_EN (1 << 4)
#define ADXL_INACT_ACDC (1 << 3)
#define ADXL_INACT_X_EN (1 << 2)
#define ADXL_INACT_Y_EN (1 << 1)
#define ADXL_INACT_Z_EN (1 << 0)
u8 act_axis_control;
/*
* activity_threshold:
* holds the threshold value for activity detection.
* The data format is unsigned. The scale factor is
* 62.5 mg/LSB. A zero value may result in undesirable behavior if
* Activity interrupt is enabled.
*/
u8 activity_threshold;
/*
* inactivity_threshold:
* holds the threshold value for inactivity
* detection. The data format is unsigned. The scale
* factor is 62.5 mg/LSB. A zero value may result in undesirable
* behavior if Inactivity interrupt is enabled.
*/
u8 inactivity_threshold;
/*
* inactivity_time:
* is an unsigned time value representing the
* amount of time that acceleration must be below the value in
* inactivity_threshold for inactivity to be declared. The scale factor
* is 1 second/LSB. Unlike the other interrupt functions, which
* operate on unfiltered data, the inactivity function operates on the
* filtered output data. At least one output sample must be
* generated for the inactivity interrupt to be triggered. This will
* result in the function appearing un-responsive if the
* inactivity_time register is set with a value less than the time
* constant of the Output Data Rate. A zero value will result in an
* interrupt when the output data is below inactivity_threshold.
*/
u8 inactivity_time;
/*
* free_fall_threshold:
* holds the threshold value for Free-Fall detection.
* The data format is unsigned. The root-sum-square(RSS) value
* of all axes is calculated and compared to the value in
* free_fall_threshold to determine if a free fall event may be
* occurring. The scale factor is 62.5 mg/LSB. A zero value may
* result in undesirable behavior if Free-Fall interrupt is
* enabled. Values between 300 and 600 mg (0x05 to 0x09) are
* recommended.
*/
u8 free_fall_threshold;
/*
* free_fall_time:
* is an unsigned time value representing the minimum
* time that the RSS value of all axes must be less than
* free_fall_threshold to generate a Free-Fall interrupt. The
* scale factor is 5 ms/LSB. A zero value may result in
* undesirable behavior if Free-Fall interrupt is enabled.
* Values between 100 to 350 ms (0x14 to 0x46) are recommended.
*/
u8 free_fall_time;
/*
* data_rate:
* Selects device bandwidth and output data rate.
* RATE = 3200 Hz / (2^(15 - x)). Default value is 0x0A, or 100 Hz
* Output Data Rate. An Output Data Rate should be selected that
* is appropriate for the communication protocol and frequency
* selected. Selecting too high of an Output Data Rate with a low
* communication speed will result in samples being discarded.
*/
u8 data_rate;
/*
* data_range:
* FULL_RES: When this bit is set with the device is
* in Full-Resolution Mode, where the output resolution increases
* with RANGE to maintain a 4 mg/LSB scale factor. When this
* bit is cleared the device is in 10-bit Mode and RANGE determine the
* maximum g-Range and scale factor.
*/
#define ADXL_FULL_RES (1 << 3)
#define ADXL_RANGE_PM_2g 0
#define ADXL_RANGE_PM_4g 1
#define ADXL_RANGE_PM_8g 2
#define ADXL_RANGE_PM_16g 3
u8 data_range;
/*
* low_power_mode:
* A '0' = Normal operation and a '1' = Reduced
* power operation with somewhat higher noise.
*/
u8 low_power_mode;
/*
* power_mode:
* LINK: A '1' with both the activity and inactivity functions
* enabled will delay the start of the activity function until
* inactivity is detected. Once activity is detected, inactivity
* detection will begin and prevent the detection of activity. This
* bit serially links the activity and inactivity functions. When '0'
* the inactivity and activity functions are concurrent. Additional
* information can be found in the Application section under Link
* Mode.
* AUTO_SLEEP: A '1' sets the ADXL34x to switch to Sleep Mode
* when inactivity (acceleration has been below inactivity_threshold
* for at least inactivity_time) is detected and the LINK bit is set.
* A '0' disables automatic switching to Sleep Mode. See SLEEP
* for further description.
*/
#define ADXL_LINK (1 << 5)
#define ADXL_AUTO_SLEEP (1 << 4)
u8 power_mode;
/*
* fifo_mode:
* BYPASS The FIFO is bypassed
* FIFO FIFO collects up to 32 values then stops collecting data
* STREAM FIFO holds the last 32 data values. Once full, the FIFO's
* oldest data is lost as it is replaced with newer data
*
* DEFAULT should be ADXL_FIFO_STREAM
*/
#define ADXL_FIFO_BYPASS 0
#define ADXL_FIFO_FIFO 1
#define ADXL_FIFO_STREAM 2
u8 fifo_mode;
/*
* watermark:
* The Watermark feature can be used to reduce the interrupt load
* of the system. The FIFO fills up to the value stored in watermark
* [1..32] and then generates an interrupt.
* A '0' disables the watermark feature.
*/
u8 watermark;
u32 ev_type; /* EV_ABS or EV_REL */
u32 ev_code_x; /* ABS_X,Y,Z or REL_X,Y,Z */
u32 ev_code_y; /* ABS_X,Y,Z or REL_X,Y,Z */
u32 ev_code_z; /* ABS_X,Y,Z or REL_X,Y,Z */
/*
* A valid BTN or KEY Code; use tap_axis_control to disable
* event reporting
*/
u32 ev_code_tap[3]; /* EV_KEY {X-Axis, Y-Axis, Z-Axis} */
/*
* A valid BTN or KEY Code for Free-Fall or Activity enables
* input event reporting. A '0' disables the Free-Fall or
* Activity reporting.
*/
u32 ev_code_ff; /* EV_KEY */
u32 ev_code_act_inactivity; /* EV_KEY */
/*
* Use ADXL34x INT2 instead of INT1
*/
u8 use_int2;
/*
* ADXL346 only ORIENTATION SENSING feature
* The orientation function of the ADXL346 reports both 2-D and
* 3-D orientation concurrently.
*/
#define ADXL_EN_ORIENTATION_2D 1
#define ADXL_EN_ORIENTATION_3D 2
#define ADXL_EN_ORIENTATION_2D_3D 3
u8 orientation_enable;
/*
* The width of the deadzone region between two or more
* orientation positions is determined by setting the Deadzone
* value. The deadzone region size can be specified with a
* resolution of 3.6deg. The deadzone angle represents the total
* angle where the orientation is considered invalid.
*/
#define ADXL_DEADZONE_ANGLE_0p0 0 /* !!!0.0 [deg] */
#define ADXL_DEADZONE_ANGLE_3p6 1 /* 3.6 [deg] */
#define ADXL_DEADZONE_ANGLE_7p2 2 /* 7.2 [deg] */
#define ADXL_DEADZONE_ANGLE_10p8 3 /* 10.8 [deg] */
#define ADXL_DEADZONE_ANGLE_14p4 4 /* 14.4 [deg] */
#define ADXL_DEADZONE_ANGLE_18p0 5 /* 18.0 [deg] */
#define ADXL_DEADZONE_ANGLE_21p6 6 /* 21.6 [deg] */
#define ADXL_DEADZONE_ANGLE_25p2 7 /* 25.2 [deg] */
u8 deadzone_angle;
/*
* To eliminate most human motion such as walking or shaking,
* a Divisor value should be selected to effectively limit the
* orientation bandwidth. Set the depth of the filter used to
* low-pass filter the measured acceleration for stable
* orientation sensing
*/
#define ADXL_LP_FILTER_DIVISOR_2 0
#define ADXL_LP_FILTER_DIVISOR_4 1
#define ADXL_LP_FILTER_DIVISOR_8 2
#define ADXL_LP_FILTER_DIVISOR_16 3
#define ADXL_LP_FILTER_DIVISOR_32 4
#define ADXL_LP_FILTER_DIVISOR_64 5
#define ADXL_LP_FILTER_DIVISOR_128 6
#define ADXL_LP_FILTER_DIVISOR_256 7
u8 divisor_length;
u32 ev_codes_orient_2d[4]; /* EV_KEY {+X, -X, +Y, -Y} */
u32 ev_codes_orient_3d[6]; /* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
};
#endif

10
include/linux/input/cy8ctmg110_pdata.h Normal file
View file

@ -0,0 +1,10 @@
#ifndef _LINUX_CY8CTMG110_PDATA_H
#define _LINUX_CY8CTMG110_PDATA_H
struct cy8ctmg110_pdata
{
int reset_pin; /* Reset pin is wired to this GPIO (optional) */
int irq_pin; /* IRQ pin is wired to this GPIO */
};
#endif

6
include/linux/input/matrix_keypad.h
View file

@ -41,6 +41,9 @@ struct matrix_keymap_data {
* @col_scan_delay_us: delay, measured in microseconds, that is
* needed before we can keypad after activating column gpio
* @debounce_ms: debounce interval in milliseconds
* @clustered_irq: may be specified if interrupts of all row/column GPIOs
* are bundled to one single irq
* @clustered_irq_flags: flags that are needed for the clustered irq
* @active_low: gpio polarity
* @wakeup: controls whether the device should be set up as wakeup
* source
@ -63,6 +66,9 @@ struct matrix_keypad_platform_data {
/* key debounce interval in milli-second */
unsigned int debounce_ms;
unsigned int clustered_irq;
unsigned int clustered_irq_flags;
bool active_low;
bool wakeup;
bool no_autorepeat;

15
include/linux/intel_pmic_gpio.h Normal file
View file

@ -0,0 +1,15 @@
#ifndef LINUX_INTEL_PMIC_H
#define LINUX_INTEL_PMIC_H
struct intel_pmic_gpio_platform_data {
/* the first IRQ of the chip */
unsigned irq_base;
/* number assigned to the first GPIO */
unsigned gpio_base;
/* sram address for gpiointr register, the langwell chip will map
* the PMIC spi GPIO expander's GPIOINTR register in sram.
*/
unsigned gpiointr;
};
#endif

7
include/linux/interrupt.h
View file

@ -53,16 +53,21 @@
* IRQF_ONESHOT - Interrupt is not reenabled after the hardirq handler finished.
* Used by threaded interrupts which need to keep the
* irq line disabled until the threaded handler has been run.
* IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
*
*/
#define IRQF_DISABLED 0x00000020
#define IRQF_SAMPLE_RANDOM 0x00000040
#define IRQF_SHARED 0x00000080
#define IRQF_PROBE_SHARED 0x00000100
#define IRQF_TIMER 0x00000200
#define __IRQF_TIMER 0x00000200
#define IRQF_PERCPU 0x00000400
#define IRQF_NOBALANCING 0x00000800
#define IRQF_IRQPOLL 0x00001000
#define IRQF_ONESHOT 0x00002000
#define IRQF_NO_SUSPEND 0x00004000
#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND)
/*
* Bits used by threaded handlers:

16
include/linux/io-mapping.h
View file

@ -79,7 +79,9 @@ io_mapping_free(struct io_mapping *mapping)
/* Atomic map/unmap */
static inline void *
io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
io_mapping_map_atomic_wc(struct io_mapping *mapping,
unsigned long offset,
int slot)
{
resource_size_t phys_addr;
unsigned long pfn;
@ -87,13 +89,13 @@ io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
BUG_ON(offset >= mapping->size);
phys_addr = mapping->base + offset;
pfn = (unsigned long) (phys_addr >> PAGE_SHIFT);
return iomap_atomic_prot_pfn(pfn, KM_USER0, mapping->prot);
return iomap_atomic_prot_pfn(pfn, slot, mapping->prot);
}
static inline void
io_mapping_unmap_atomic(void *vaddr)
io_mapping_unmap_atomic(void *vaddr, int slot)
{
iounmap_atomic(vaddr, KM_USER0);
iounmap_atomic(vaddr, slot);
}
static inline void *
@ -133,13 +135,15 @@ io_mapping_free(struct io_mapping *mapping)
/* Atomic map/unmap */
static inline void *
io_mapping_map_atomic_wc(struct io_mapping *mapping, unsigned long offset)
io_mapping_map_atomic_wc(struct io_mapping *mapping,
unsigned long offset,
int slot)
{
return ((char *) mapping) + offset;
}
static inline void
io_mapping_unmap_atomic(void *vaddr)
io_mapping_unmap_atomic(void *vaddr, int slot)
{
}

4
include/linux/io.h
View file

@ -29,10 +29,10 @@ void __iowrite64_copy(void __iomem *to, const void *from, size_t count);
#ifdef CONFIG_MMU
int ioremap_page_range(unsigned long addr, unsigned long end,
unsigned long phys_addr, pgprot_t prot);
phys_addr_t phys_addr, pgprot_t prot);
#else
static inline int ioremap_page_range(unsigned long addr, unsigned long end,
unsigned long phys_addr, pgprot_t prot)
phys_addr_t phys_addr, pgprot_t prot)
{
return 0;
}

1
include/linux/iommu.h
View file

@ -30,6 +30,7 @@ struct iommu_domain {
};
#define IOMMU_CAP_CACHE_COHERENCY 0x1
#define IOMMU_CAP_INTR_REMAP 0x2 /* isolates device intrs */
struct iommu_ops {
int (*domain_init)(struct iommu_domain *domain);

2
include/linux/ip_vs.h
View file

@ -19,6 +19,7 @@
*/
#define IP_VS_SVC_F_PERSISTENT 0x0001 /* persistent port */
#define IP_VS_SVC_F_HASHED 0x0002 /* hashed entry */
#define IP_VS_SVC_F_ONEPACKET 0x0004 /* one-packet scheduling */
/*
* Destination Server Flags
@ -85,6 +86,7 @@
#define IP_VS_CONN_F_SEQ_MASK 0x0600 /* in/out sequence mask */
#define IP_VS_CONN_F_NO_CPORT 0x0800 /* no client port set yet */
#define IP_VS_CONN_F_TEMPLATE 0x1000 /* template, not connection */
#define IP_VS_CONN_F_ONE_PACKET 0x2000 /* forward only one packet */
#define IP_VS_SCHEDNAME_MAXLEN 16
#define IP_VS_IFNAME_MAXLEN 16

6
include/linux/ipv6.h
View file

@ -58,7 +58,7 @@ struct ipv6_opt_hdr {
/*
* TLV encoded option data follows.
*/
} __attribute__ ((packed)); /* required for some archs */
} __packed; /* required for some archs */
#define ipv6_destopt_hdr ipv6_opt_hdr
#define ipv6_hopopt_hdr ipv6_opt_hdr
@ -99,7 +99,7 @@ struct ipv6_destopt_hao {
__u8 type;
__u8 length;
struct in6_addr addr;
} __attribute__ ((__packed__));
} __packed;
/*
* IPv6 fixed header
@ -246,7 +246,7 @@ struct inet6_skb_parm {
__u16 srcrt;
__u16 dst1;
__u16 lastopt;
__u32 nhoff;
__u16 nhoff;
__u16 flags;
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
__u16 dsthao;

123
include/linux/iscsi_boot_sysfs.h Normal file
View file

@ -0,0 +1,123 @@
/*
* Export the iSCSI boot info to userland via sysfs.
*
* Copyright (C) 2010 Red Hat, Inc. All rights reserved.
* Copyright (C) 2010 Mike Christie
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License v2.0 as published by
* the Free Software Foundation
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _ISCSI_BOOT_SYSFS_
#define _ISCSI_BOOT_SYSFS_
/*
* The text attributes names for each of the kobjects.
*/
enum iscsi_boot_eth_properties_enum {
ISCSI_BOOT_ETH_INDEX,
ISCSI_BOOT_ETH_FLAGS,
ISCSI_BOOT_ETH_IP_ADDR,
ISCSI_BOOT_ETH_SUBNET_MASK,
ISCSI_BOOT_ETH_ORIGIN,
ISCSI_BOOT_ETH_GATEWAY,
ISCSI_BOOT_ETH_PRIMARY_DNS,
ISCSI_BOOT_ETH_SECONDARY_DNS,
ISCSI_BOOT_ETH_DHCP,
ISCSI_BOOT_ETH_VLAN,
ISCSI_BOOT_ETH_MAC,
/* eth_pci_bdf - this is replaced by link to the device itself. */
ISCSI_BOOT_ETH_HOSTNAME,
ISCSI_BOOT_ETH_END_MARKER,
};
enum iscsi_boot_tgt_properties_enum {
ISCSI_BOOT_TGT_INDEX,
ISCSI_BOOT_TGT_FLAGS,
ISCSI_BOOT_TGT_IP_ADDR,
ISCSI_BOOT_TGT_PORT,
ISCSI_BOOT_TGT_LUN,
ISCSI_BOOT_TGT_CHAP_TYPE,
ISCSI_BOOT_TGT_NIC_ASSOC,
ISCSI_BOOT_TGT_NAME,
ISCSI_BOOT_TGT_CHAP_NAME,
ISCSI_BOOT_TGT_CHAP_SECRET,
ISCSI_BOOT_TGT_REV_CHAP_NAME,
ISCSI_BOOT_TGT_REV_CHAP_SECRET,
ISCSI_BOOT_TGT_END_MARKER,
};
enum iscsi_boot_initiator_properties_enum {
ISCSI_BOOT_INI_INDEX,
ISCSI_BOOT_INI_FLAGS,
ISCSI_BOOT_INI_ISNS_SERVER,
ISCSI_BOOT_INI_SLP_SERVER,
ISCSI_BOOT_INI_PRI_RADIUS_SERVER,
ISCSI_BOOT_INI_SEC_RADIUS_SERVER,
ISCSI_BOOT_INI_INITIATOR_NAME,
ISCSI_BOOT_INI_END_MARKER,
};
struct attribute_group;
struct iscsi_boot_kobj {
struct kobject kobj;
struct attribute_group *attr_group;
struct list_head list;
/*
* Pointer to store driver specific info. If set this will
* be freed for the LLD when the kobj release function is called.
*/
void *data;
/*
* Driver specific show function.
*
* The enum of the type. This can be any value of the above
* properties.
*/
ssize_t (*show) (void *data, int type, char *buf);
/*
* Drivers specific visibility function.
* The function should return if they the attr should be readable
* writable or should not be shown.
*
* The enum of the type. This can be any value of the above
* properties.
*/
mode_t (*is_visible) (void *data, int type);
};
struct iscsi_boot_kset {
struct list_head kobj_list;
struct kset *kset;
};
struct iscsi_boot_kobj *
iscsi_boot_create_initiator(struct iscsi_boot_kset *boot_kset, int index,
void *data,
ssize_t (*show) (void *data, int type, char *buf),
mode_t (*is_visible) (void *data, int type));
struct iscsi_boot_kobj *
iscsi_boot_create_ethernet(struct iscsi_boot_kset *boot_kset, int index,
void *data,
ssize_t (*show) (void *data, int type, char *buf),
mode_t (*is_visible) (void *data, int type));
struct iscsi_boot_kobj *
iscsi_boot_create_target(struct iscsi_boot_kset *boot_kset, int index,
void *data,
ssize_t (*show) (void *data, int type, char *buf),
mode_t (*is_visible) (void *data, int type));
struct iscsi_boot_kset *iscsi_boot_create_kset(const char *set_name);
struct iscsi_boot_kset *iscsi_boot_create_host_kset(unsigned int hostno);
void iscsi_boot_destroy_kset(struct iscsi_boot_kset *boot_kset);
#endif

12
include/linux/iscsi_ibft.h
View file

@ -21,21 +21,13 @@
#ifndef ISCSI_IBFT_H
#define ISCSI_IBFT_H
struct ibft_table_header {
char signature[4];
u32 length;
u8 revision;
u8 checksum;
char oem_id[6];
char oem_table_id[8];
char reserved[24];
} __attribute__((__packed__));
#include <acpi/acpi.h>
/*
* Logical location of iSCSI Boot Format Table.
* If the value is NULL there is no iBFT on the machine.
*/
extern struct ibft_table_header *ibft_addr;
extern struct acpi_table_ibft *ibft_addr;
/*
* Routine used to find and reserve the iSCSI Boot Format Table. The

2
include/linux/isdnif.h
View file

@ -317,7 +317,7 @@ typedef struct T30_s {
__u8 r_scantime;
__u8 r_id[FAXIDLEN];
__u8 r_code;
} __attribute__((packed)) T30_s;
} __packed T30_s;
#define ISDN_TTY_FAX_CONN_IN 0
#define ISDN_TTY_FAX_CONN_OUT 1

27
include/linux/jbd2.h
View file

@ -601,13 +601,13 @@ struct transaction_s
* Number of outstanding updates running on this transaction
* [t_handle_lock]
*/
int t_updates;
atomic_t t_updates;
/*
* Number of buffers reserved for use by all handles in this transaction
* handle but not yet modified. [t_handle_lock]
*/
int t_outstanding_credits;
atomic_t t_outstanding_credits;
/*
* Forward and backward links for the circular list of all transactions
@ -629,7 +629,7 @@ struct transaction_s
/*
* How many handles used this transaction? [t_handle_lock]
*/
int t_handle_count;
atomic_t t_handle_count;
/*
* This transaction is being forced and some process is
@ -764,7 +764,7 @@ struct journal_s
/*
* Protect the various scalars in the journal
*/
spinlock_t j_state_lock;
rwlock_t j_state_lock;
/*
* Number of processes waiting to create a barrier lock [j_state_lock]
@ -1026,11 +1026,12 @@ void __jbd2_journal_insert_checkpoint(struct journal_head *, transaction_t *);
struct jbd2_buffer_trigger_type {
/*
* Fired just before a buffer is written to the journal.
* mapped_data is a mapped buffer that is the frozen data for
* commit.
* Fired a the moment data to write to the journal are known to be
* stable - so either at the moment b_frozen_data is created or just
* before a buffer is written to the journal. mapped_data is a mapped
* buffer that is the frozen data for commit.
*/
void (*t_commit)(struct jbd2_buffer_trigger_type *type,
void (*t_frozen)(struct jbd2_buffer_trigger_type *type,
struct buffer_head *bh, void *mapped_data,
size_t size);
@ -1042,7 +1043,7 @@ struct jbd2_buffer_trigger_type {
struct buffer_head *bh);
};
extern void jbd2_buffer_commit_trigger(struct journal_head *jh,
extern void jbd2_buffer_frozen_trigger(struct journal_head *jh,
void *mapped_data,
struct jbd2_buffer_trigger_type *triggers);
extern void jbd2_buffer_abort_trigger(struct journal_head *jh,
@ -1081,7 +1082,9 @@ static inline handle_t *journal_current_handle(void)
*/
extern handle_t *jbd2_journal_start(journal_t *, int nblocks);
extern int jbd2_journal_restart (handle_t *, int nblocks);
extern handle_t *jbd2__journal_start(journal_t *, int nblocks, int gfp_mask);
extern int jbd2_journal_restart(handle_t *, int nblocks);
extern int jbd2__journal_restart(handle_t *, int nblocks, int gfp_mask);
extern int jbd2_journal_extend (handle_t *, int nblocks);
extern int jbd2_journal_get_write_access(handle_t *, struct buffer_head *);
extern int jbd2_journal_get_create_access (handle_t *, struct buffer_head *);
@ -1256,8 +1259,8 @@ static inline int jbd_space_needed(journal_t *journal)
{
int nblocks = journal->j_max_transaction_buffers;
if (journal->j_committing_transaction)
nblocks += journal->j_committing_transaction->
t_outstanding_credits;
nblocks += atomic_read(&journal->j_committing_transaction->
t_outstanding_credits);
return nblocks;
}

2
include/linux/jffs2.h
View file

@ -185,7 +185,7 @@ struct jffs2_raw_xref
jint32_t hdr_crc;
jint32_t ino; /* inode number */
jint32_t xid; /* XATTR identifier number */
jint32_t xseqno; /* xref sequencial number */
jint32_t xseqno; /* xref sequential number */
jint32_t node_crc;
} __attribute__((packed));

4
include/linux/kdb.h
View file

@ -114,4 +114,8 @@ enum {
KDB_INIT_EARLY,
KDB_INIT_FULL,
};
extern int kdbgetintenv(const char *, int *);
extern int kdb_set(int, const char **);
#endif /* !_KDB_H */

23
include/linux/kernel.h
View file

@ -171,6 +171,11 @@ static inline void might_fault(void)
}
#endif
struct va_format {
const char *fmt;
va_list *va;
};
extern struct atomic_notifier_head panic_notifier_list;
extern long (*panic_blink)(long time);
NORET_TYPE void panic(const char * fmt, ...)
@ -247,6 +252,13 @@ extern struct pid *session_of_pgrp(struct pid *pgrp);
#define FW_WARN "[Firmware Warn]: "
#define FW_INFO "[Firmware Info]: "
/*
* HW_ERR
* Add this to a message for hardware errors, so that user can report
* it to hardware vendor instead of LKML or software vendor.
*/
#define HW_ERR "[Hardware Error]: "
#ifdef CONFIG_PRINTK
asmlinkage int vprintk(const char *fmt, va_list args)
__attribute__ ((format (printf, 1, 0)));
@ -508,9 +520,6 @@ extern void tracing_start(void);
extern void tracing_stop(void);
extern void ftrace_off_permanent(void);
extern void
ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3);
static inline void __attribute__ ((format (printf, 1, 2)))
____trace_printk_check_format(const char *fmt, ...)
{
@ -586,8 +595,6 @@ __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
#else
static inline void
ftrace_special(unsigned long arg1, unsigned long arg2, unsigned long arg3) { }
static inline int
trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
@ -728,12 +735,6 @@ extern int do_sysinfo(struct sysinfo *info);
#endif /* __KERNEL__ */
#ifndef __EXPORTED_HEADERS__
#ifndef __KERNEL__
#warning Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders
#endif /* __KERNEL__ */
#endif /* __EXPORTED_HEADERS__ */
#define SI_LOAD_SHIFT 16
struct sysinfo {
long uptime; /* Seconds since boot */

15
include/linux/kgdb.h
View file

@ -90,6 +90,19 @@ struct kgdb_bkpt {
enum kgdb_bpstate state;
};
struct dbg_reg_def_t {
char *name;
int size;
int offset;
};
#ifndef DBG_MAX_REG_NUM
#define DBG_MAX_REG_NUM 0
#else
extern struct dbg_reg_def_t dbg_reg_def[];
extern char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs);
extern int dbg_set_reg(int regno, void *mem, struct pt_regs *regs);
#endif
#ifndef KGDB_MAX_BREAKPOINTS
# define KGDB_MAX_BREAKPOINTS 1000
#endif
@ -281,7 +294,7 @@ extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops);
extern struct kgdb_io *dbg_io_ops;
extern int kgdb_hex2long(char **ptr, unsigned long *long_val);
extern int kgdb_mem2hex(char *mem, char *buf, int count);
extern char *kgdb_mem2hex(char *mem, char *buf, int count);
extern int kgdb_hex2mem(char *buf, char *mem, int count);
extern int kgdb_isremovedbreak(unsigned long addr);

25
include/linux/kmemtrace.h
View file

@ -1,25 +0,0 @@
/*
* Copyright (C) 2008 Eduard - Gabriel Munteanu
*
* This file is released under GPL version 2.
*/
#ifndef _LINUX_KMEMTRACE_H
#define _LINUX_KMEMTRACE_H
#ifdef __KERNEL__
#include <trace/events/kmem.h>
#ifdef CONFIG_KMEMTRACE
extern void kmemtrace_init(void);
#else
static inline void kmemtrace_init(void)
{
}
#endif
#endif /* __KERNEL__ */
#endif /* _LINUX_KMEMTRACE_H */

4
include/linux/ks8842.h
View file

@ -25,10 +25,14 @@
* struct ks8842_platform_data - Platform data of the KS8842 network driver
* @macaddr: The MAC address of the device, set to all 0:s to use the on in
* the chip.
* @rx_dma_channel: The DMA channel to use for RX, -1 for none.
* @tx_dma_channel: The DMA channel to use for TX, -1 for none.
*
*/
struct ks8842_platform_data {
u8 macaddr[ETH_ALEN];
int rx_dma_channel;
int tx_dma_channel;
};
#endif

65
include/linux/kthread.h
View file

@ -30,8 +30,73 @@ struct task_struct *kthread_create(int (*threadfn)(void *data),
void kthread_bind(struct task_struct *k, unsigned int cpu);
int kthread_stop(struct task_struct *k);
int kthread_should_stop(void);
void *kthread_data(struct task_struct *k);
int kthreadd(void *unused);
extern struct task_struct *kthreadd_task;
/*
* Simple work processor based on kthread.
*
* This provides easier way to make use of kthreads. A kthread_work
* can be queued and flushed using queue/flush_kthread_work()
* respectively. Queued kthread_works are processed by a kthread
* running kthread_worker_fn().
*
* A kthread_work can't be freed while it is executing.
*/
struct kthread_work;
typedef void (*kthread_work_func_t)(struct kthread_work *work);
struct kthread_worker {
spinlock_t lock;
struct list_head work_list;
struct task_struct *task;
};
struct kthread_work {
struct list_head node;
kthread_work_func_t func;
wait_queue_head_t done;
atomic_t flushing;
int queue_seq;
int done_seq;
};
#define KTHREAD_WORKER_INIT(worker) { \
.lock = SPIN_LOCK_UNLOCKED, \
.work_list = LIST_HEAD_INIT((worker).work_list), \
}
#define KTHREAD_WORK_INIT(work, fn) { \
.node = LIST_HEAD_INIT((work).node), \
.func = (fn), \
.done = __WAIT_QUEUE_HEAD_INITIALIZER((work).done), \
.flushing = ATOMIC_INIT(0), \
}
#define DEFINE_KTHREAD_WORKER(worker) \
struct kthread_worker worker = KTHREAD_WORKER_INIT(worker)
#define DEFINE_KTHREAD_WORK(work, fn) \
struct kthread_work work = KTHREAD_WORK_INIT(work, fn)
static inline void init_kthread_worker(struct kthread_worker *worker)
{
*worker = (struct kthread_worker)KTHREAD_WORKER_INIT(*worker);
}
static inline void init_kthread_work(struct kthread_work *work,
kthread_work_func_t fn)
{
*work = (struct kthread_work)KTHREAD_WORK_INIT(*work, fn);
}
int kthread_worker_fn(void *worker_ptr);
bool queue_kthread_work(struct kthread_worker *worker,
struct kthread_work *work);
void flush_kthread_work(struct kthread_work *work);
void flush_kthread_worker(struct kthread_worker *worker);
#endif /* _LINUX_KTHREAD_H */

13
include/linux/kvm.h
View file

@ -524,6 +524,12 @@ struct kvm_enable_cap {
#define KVM_CAP_PPC_OSI 52
#define KVM_CAP_PPC_UNSET_IRQ 53
#define KVM_CAP_ENABLE_CAP 54
#ifdef __KVM_HAVE_XSAVE
#define KVM_CAP_XSAVE 55
#endif
#ifdef __KVM_HAVE_XCRS
#define KVM_CAP_XCRS 56
#endif
#ifdef KVM_CAP_IRQ_ROUTING
@ -613,6 +619,7 @@ struct kvm_clock_data {
*/
#define KVM_CREATE_VCPU _IO(KVMIO, 0x41)
#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log)
/* KVM_SET_MEMORY_ALIAS is obsolete: */
#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias)
#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44)
#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45)
@ -714,6 +721,12 @@ struct kvm_clock_data {
#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs)
#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs)
#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap)
/* Available with KVM_CAP_XSAVE */
#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave)
#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave)
/* Available with KVM_CAP_XCRS */
#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs)
#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs)
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)

35
include/linux/kvm_host.h
View file

@ -81,13 +81,14 @@ struct kvm_vcpu {
int vcpu_id;
struct mutex mutex;
int cpu;
atomic_t guest_mode;
struct kvm_run *run;
unsigned long requests;
unsigned long guest_debug;
int srcu_idx;
int fpu_active;
int guest_fpu_loaded;
int guest_fpu_loaded, guest_xcr0_loaded;
wait_queue_head_t wq;
int sigset_active;
sigset_t sigset;
@ -123,6 +124,7 @@ struct kvm_memory_slot {
} *lpage_info[KVM_NR_PAGE_SIZES - 1];
unsigned long userspace_addr;
int user_alloc;
int id;
};
static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot)
@ -266,6 +268,8 @@ extern pfn_t bad_pfn;
int is_error_page(struct page *page);
int is_error_pfn(pfn_t pfn);
int is_hwpoison_pfn(pfn_t pfn);
int is_fault_pfn(pfn_t pfn);
int kvm_is_error_hva(unsigned long addr);
int kvm_set_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
@ -284,8 +288,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
int user_alloc);
void kvm_disable_largepages(void);
void kvm_arch_flush_shadow(struct kvm *kvm);
gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn);
gfn_t unalias_gfn_instantiation(struct kvm *kvm, gfn_t gfn);
struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn);
unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn);
@ -445,7 +447,8 @@ void kvm_register_irq_mask_notifier(struct kvm *kvm, int irq,
struct kvm_irq_mask_notifier *kimn);
void kvm_unregister_irq_mask_notifier(struct kvm *kvm, int irq,
struct kvm_irq_mask_notifier *kimn);
void kvm_fire_mask_notifiers(struct kvm *kvm, int irq, bool mask);
void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin,
bool mask);
#ifdef __KVM_HAVE_IOAPIC
void kvm_get_intr_delivery_bitmask(struct kvm_ioapic *ioapic,
@ -562,10 +565,6 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se
}
#endif
#ifndef KVM_ARCH_HAS_UNALIAS_INSTANTIATION
#define unalias_gfn_instantiation unalias_gfn
#endif
#ifdef CONFIG_HAVE_KVM_IRQCHIP
#define KVM_MAX_IRQ_ROUTES 1024
@ -628,5 +627,25 @@ static inline long kvm_vm_ioctl_assigned_device(struct kvm *kvm, unsigned ioctl,
#endif
static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu)
{
set_bit(req, &vcpu->requests);
}
static inline bool kvm_make_check_request(int req, struct kvm_vcpu *vcpu)
{
return test_and_set_bit(req, &vcpu->requests);
}
static inline bool kvm_check_request(int req, struct kvm_vcpu *vcpu)
{
if (test_bit(req, &vcpu->requests)) {
clear_bit(req, &vcpu->requests);
return true;
} else {
return false;
}
}
#endif

4
include/linux/kvm_types.h
View file

@ -32,11 +32,11 @@
typedef unsigned long gva_t;
typedef u64 gpa_t;
typedef unsigned long gfn_t;
typedef u64 gfn_t;
typedef unsigned long hva_t;
typedef u64 hpa_t;
typedef unsigned long hfn_t;
typedef u64 hfn_t;
typedef hfn_t pfn_t;

1
include/linux/libata.h
View file

@ -751,6 +751,7 @@ struct ata_port {
struct ata_host *host;
struct device *dev;
struct mutex scsi_scan_mutex;
struct delayed_work hotplug_task;
struct work_struct scsi_rescan_task;

13
include/linux/list.h
View file

@ -1,6 +1,7 @@
#ifndef _LINUX_LIST_H
#define _LINUX_LIST_H
#include <linux/types.h>
#include <linux/stddef.h>
#include <linux/poison.h>
#include <linux/prefetch.h>
@ -16,10 +17,6 @@
* using the generic single-entry routines.
*/
struct list_head {
struct list_head *next, *prev;
};
#define LIST_HEAD_INIT(name) { &(name), &(name) }
#define LIST_HEAD(name) \
@ -566,14 +563,6 @@ static inline void list_splice_tail_init(struct list_head *list,
* You lose the ability to access the tail in O(1).
*/
struct hlist_head {
struct hlist_node *first;
};
struct hlist_node {
struct hlist_node *next, **pprev;
};
#define HLIST_HEAD_INIT { .first = NULL }
#define HLIST_HEAD(name) struct hlist_head name = { .first = NULL }
#define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL)

89
include/linux/lmb.h
View file

@ -1,89 +0,0 @@
#ifndef _LINUX_LMB_H
#define _LINUX_LMB_H
#ifdef __KERNEL__
/*
* Logical memory blocks.
*
* Copyright (C) 2001 Peter Bergner, IBM Corp.
*
* 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.
*/
#include <linux/init.h>
#include <linux/mm.h>
#define MAX_LMB_REGIONS 128
struct lmb_property {
u64 base;
u64 size;
};
struct lmb_region {
unsigned long cnt;
u64 size;
struct lmb_property region[MAX_LMB_REGIONS+1];
};
struct lmb {
unsigned long debug;
u64 rmo_size;
struct lmb_region memory;
struct lmb_region reserved;
};
extern struct lmb lmb;
extern void __init lmb_init(void);
extern void __init lmb_analyze(void);
extern long lmb_add(u64 base, u64 size);
extern long lmb_remove(u64 base, u64 size);
extern long __init lmb_free(u64 base, u64 size);
extern long __init lmb_reserve(u64 base, u64 size);
extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
u64 (*nid_range)(u64, u64, int *));
extern u64 __init lmb_alloc(u64 size, u64 align);
extern u64 __init lmb_alloc_base(u64 size,
u64, u64 max_addr);
extern u64 __init __lmb_alloc_base(u64 size,
u64 align, u64 max_addr);
extern u64 __init lmb_phys_mem_size(void);
extern u64 lmb_end_of_DRAM(void);
extern void __init lmb_enforce_memory_limit(u64 memory_limit);
extern int __init lmb_is_reserved(u64 addr);
extern int lmb_is_region_reserved(u64 base, u64 size);
extern int lmb_find(struct lmb_property *res);
extern void lmb_dump_all(void);
static inline u64
lmb_size_bytes(struct lmb_region *type, unsigned long region_nr)
{
return type->region[region_nr].size;
}
static inline u64
lmb_size_pages(struct lmb_region *type, unsigned long region_nr)
{
return lmb_size_bytes(type, region_nr) >> PAGE_SHIFT;
}
static inline u64
lmb_start_pfn(struct lmb_region *type, unsigned long region_nr)
{
return type->region[region_nr].base >> PAGE_SHIFT;
}
static inline u64
lmb_end_pfn(struct lmb_region *type, unsigned long region_nr)
{
return lmb_start_pfn(type, region_nr) +
lmb_size_pages(type, region_nr);
}
#include <asm/lmb.h>
#endif /* __KERNEL__ */
#endif /* _LINUX_LMB_H */

2
include/linux/lru_cache.h
View file

@ -262,7 +262,7 @@ extern void lc_seq_dump_details(struct seq_file *seq, struct lru_cache *lc, char
* @lc: the lru cache to operate on
*
* Note that the reference counts and order on the active and lru lists may
* still change. Returns true if we aquired the lock.
* still change. Returns true if we acquired the lock.
*/
static inline int lc_try_lock(struct lru_cache *lc)
{

32
include/linux/lsm_audit.h
View file

@ -90,9 +90,41 @@ struct common_audit_data {
u32 requested;
u32 audited;
u32 denied;
/*
* auditdeny is a bit tricky and unintuitive. See the
* comments in avc.c for it's meaning and usage.
*/
u32 auditdeny;
struct av_decision *avd;
int result;
} selinux_audit_data;
#endif
#ifdef CONFIG_SECURITY_APPARMOR
struct {
int error;
int op;
int type;
void *profile;
const char *name;
const char *info;
union {
void *target;
struct {
long pos;
void *target;
} iface;
struct {
int rlim;
unsigned long max;
} rlim;
struct {
const char *target;
u32 request;
u32 denied;
uid_t ouid;
} fs;
};
} apparmor_audit_data;
#endif
};
/* these callback will be implemented by a specific LSM */

2
include/linux/mISDNif.h
View file

@ -251,7 +251,7 @@
struct mISDNhead {
unsigned int prim;
unsigned int id;
} __attribute__((packed));
} __packed;
#define MISDN_HEADER_LEN sizeof(struct mISDNhead)
#define MAX_DATA_SIZE 2048

21
include/linux/marvell_phy.h Normal file
View file

@ -0,0 +1,21 @@
#ifndef _MARVELL_PHY_H
#define _MARVELL_PHY_H
/* Mask used for ID comparisons */
#define MARVELL_PHY_ID_MASK 0xfffffff0
/* Known PHY IDs */
#define MARVELL_PHY_ID_88E1101 0x01410c60
#define MARVELL_PHY_ID_88E1112 0x01410c90
#define MARVELL_PHY_ID_88E1111 0x01410cc0
#define MARVELL_PHY_ID_88E1118 0x01410e10
#define MARVELL_PHY_ID_88E1121R 0x01410cb0
#define MARVELL_PHY_ID_88E1145 0x01410cd0
#define MARVELL_PHY_ID_88E1240 0x01410e30
#define MARVELL_PHY_ID_88EC048 0x01410e90
/* struct phy_device dev_flags definitions */
#define MARVELL_PHY_M1145_FLAGS_RESISTANCE 0x00000001
#define MARVELL_PHY_M1118_DNS323_LEDS 0x00000002
#endif /* _MARVELL_PHY_H */

89
include/linux/memblock.h Normal file
View file

@ -0,0 +1,89 @@
#ifndef _LINUX_MEMBLOCK_H
#define _LINUX_MEMBLOCK_H
#ifdef __KERNEL__
/*
* Logical memory blocks.
*
* Copyright (C) 2001 Peter Bergner, IBM Corp.
*
* 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.
*/
#include <linux/init.h>
#include <linux/mm.h>
#define MAX_MEMBLOCK_REGIONS 128
struct memblock_property {
u64 base;
u64 size;
};
struct memblock_region {
unsigned long cnt;
u64 size;
struct memblock_property region[MAX_MEMBLOCK_REGIONS+1];
};
struct memblock {
unsigned long debug;
u64 rmo_size;
struct memblock_region memory;
struct memblock_region reserved;
};
extern struct memblock memblock;
extern void __init memblock_init(void);
extern void __init memblock_analyze(void);
extern long memblock_add(u64 base, u64 size);
extern long memblock_remove(u64 base, u64 size);
extern long __init memblock_free(u64 base, u64 size);
extern long __init memblock_reserve(u64 base, u64 size);
extern u64 __init memblock_alloc_nid(u64 size, u64 align, int nid,
u64 (*nid_range)(u64, u64, int *));
extern u64 __init memblock_alloc(u64 size, u64 align);
extern u64 __init memblock_alloc_base(u64 size,
u64, u64 max_addr);
extern u64 __init __memblock_alloc_base(u64 size,
u64 align, u64 max_addr);
extern u64 __init memblock_phys_mem_size(void);
extern u64 memblock_end_of_DRAM(void);
extern void __init memblock_enforce_memory_limit(u64 memory_limit);
extern int __init memblock_is_reserved(u64 addr);
extern int memblock_is_region_reserved(u64 base, u64 size);
extern int memblock_find(struct memblock_property *res);
extern void memblock_dump_all(void);
static inline u64
memblock_size_bytes(struct memblock_region *type, unsigned long region_nr)
{
return type->region[region_nr].size;
}
static inline u64
memblock_size_pages(struct memblock_region *type, unsigned long region_nr)
{
return memblock_size_bytes(type, region_nr) >> PAGE_SHIFT;
}
static inline u64
memblock_start_pfn(struct memblock_region *type, unsigned long region_nr)
{
return type->region[region_nr].base >> PAGE_SHIFT;
}
static inline u64
memblock_end_pfn(struct memblock_region *type, unsigned long region_nr)
{
return memblock_start_pfn(type, region_nr) +
memblock_size_pages(type, region_nr);
}
#include <asm/memblock.h>
#endif /* __KERNEL__ */
#endif /* _LINUX_MEMBLOCK_H */

10
include/linux/mm.h
View file

@ -999,7 +999,7 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
* querying the cache size, so a fastpath for that case is appropriate.
*/
struct shrinker {
int (*shrink)(int nr_to_scan, gfp_t gfp_mask);
int (*shrink)(struct shrinker *, int nr_to_scan, gfp_t gfp_mask);
int seeks; /* seeks to recreate an obj */
/* These are for internal use */
@ -1465,6 +1465,14 @@ extern int sysctl_memory_failure_recovery;
extern void shake_page(struct page *p, int access);
extern atomic_long_t mce_bad_pages;
extern int soft_offline_page(struct page *page, int flags);
#ifdef CONFIG_MEMORY_FAILURE
int is_hwpoison_address(unsigned long addr);
#else
static inline int is_hwpoison_address(unsigned long addr)
{
return 0;
}
#endif
extern void dump_page(struct page *page);

2
include/linux/msi.h
View file

@ -14,8 +14,10 @@ struct irq_desc;
extern void mask_msi_irq(unsigned int irq);
extern void unmask_msi_irq(unsigned int irq);
extern void read_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg);
extern void get_cached_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg);
extern void write_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg);
extern void read_msi_msg(unsigned int irq, struct msi_msg *msg);
extern void get_cached_msi_msg(unsigned int irq, struct msi_msg *msg);
extern void write_msi_msg(unsigned int irq, struct msi_msg *msg);
struct msi_desc {

5
include/linux/mv643xx_eth.h
View file

@ -19,6 +19,11 @@ struct mv643xx_eth_shared_platform_data {
struct mbus_dram_target_info *dram;
struct platform_device *shared_smi;
unsigned int t_clk;
/*
* Max packet size for Tx IP/Layer 4 checksum, when set to 0, default
* limit of 9KiB will be used.
*/
int tx_csum_limit;
};
#define MV643XX_ETH_PHY_ADDR_DEFAULT 0

2
include/linux/nbd.h
View file

@ -88,7 +88,7 @@ struct nbd_request {
char handle[8];
__be64 from;
__be32 len;
} __attribute__ ((packed));
} __packed;
/*
* This is the reply packet that nbd-server sends back to the client after

10
include/linux/ncp.h
View file

@ -27,7 +27,7 @@ struct ncp_request_header {
__u8 conn_high;
__u8 function;
__u8 data[0];
} __attribute__((packed));
} __packed;
#define NCP_REPLY (0x3333)
#define NCP_WATCHDOG (0x3E3E)
@ -42,7 +42,7 @@ struct ncp_reply_header {
__u8 completion_code;
__u8 connection_state;
__u8 data[0];
} __attribute__((packed));
} __packed;
#define NCP_VOLNAME_LEN (16)
#define NCP_NUMBER_OF_VOLUMES (256)
@ -158,7 +158,7 @@ struct nw_info_struct {
#ifdef __KERNEL__
struct nw_nfs_info nfs;
#endif
} __attribute__((packed));
} __packed;
/* modify mask - use with MODIFY_DOS_INFO structure */
#define DM_ATTRIBUTES (cpu_to_le32(0x02))
@ -190,12 +190,12 @@ struct nw_modify_dos_info {
__u16 inheritanceGrantMask;
__u16 inheritanceRevokeMask;
__u32 maximumSpace;
} __attribute__((packed));
} __packed;
struct nw_search_sequence {
__u8 volNumber;
__u32 dirBase;
__u32 sequence;
} __attribute__((packed));
} __packed;
#endif /* _LINUX_NCP_H */

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