| Server IP : 127.0.0.2 / Your IP : 3.16.164.60 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /lib/modules/4.4.0-1049-aws/build/include/linux/ |
Upload File : |
/*
* Allwinner Reduced Serial Bus Driver
*
* Copyright (c) 2015 Chen-Yu Tsai
*
* Author: Chen-Yu Tsai <wens@csie.org>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#ifndef _SUNXI_RSB_H
#define _SUNXI_RSB_H
#include <linux/device.h>
#include <linux/regmap.h>
#include <linux/types.h>
struct sunxi_rsb;
/**
* struct sunxi_rsb_device - Basic representation of an RSB device
* @dev: Driver model representation of the device.
* @ctrl: RSB controller managing the bus hosting this device.
* @rtaddr: This device's runtime address
* @hwaddr: This device's hardware address
*/
struct sunxi_rsb_device {
struct device dev;
struct sunxi_rsb *rsb;
int irq;
u8 rtaddr;
u16 hwaddr;
};
static inline struct sunxi_rsb_device *to_sunxi_rsb_device(struct device *d)
{
return container_of(d, struct sunxi_rsb_device, dev);
}
static inline void *sunxi_rsb_device_get_drvdata(const struct sunxi_rsb_device *rdev)
{
return dev_get_drvdata(&rdev->dev);
}
static inline void sunxi_rsb_device_set_drvdata(struct sunxi_rsb_device *rdev,
void *data)
{
dev_set_drvdata(&rdev->dev, data);
}
/**
* struct sunxi_rsb_driver - RSB slave device driver
* @driver: RSB device drivers should initialize name and owner field of
* this structure.
* @probe: binds this driver to a RSB device.
* @remove: unbinds this driver from the RSB device.
*/
struct sunxi_rsb_driver {
struct device_driver driver;
int (*probe)(struct sunxi_rsb_device *rdev);
int (*remove)(struct sunxi_rsb_device *rdev);
};
static inline struct sunxi_rsb_driver *to_sunxi_rsb_driver(struct device_driver *d)
{
return container_of(d, struct sunxi_rsb_driver, driver);
}
int sunxi_rsb_driver_register(struct sunxi_rsb_driver *rdrv);
/**
* sunxi_rsb_driver_unregister() - unregister an RSB client driver
* @rdrv: the driver to unregister
*/
static inline void sunxi_rsb_driver_unregister(struct sunxi_rsb_driver *rdrv)
{
if (rdrv)
driver_unregister(&rdrv->driver);
}
#define module_sunxi_rsb_driver(__sunxi_rsb_driver) \
module_driver(__sunxi_rsb_driver, sunxi_rsb_driver_register, \
sunxi_rsb_driver_unregister)
struct regmap *__devm_regmap_init_sunxi_rsb(struct sunxi_rsb_device *rdev,
const struct regmap_config *config,
struct lock_class_key *lock_key,
const char *lock_name);
/**
* devm_regmap_init_sunxi_rsb(): Initialise managed register map
*
* @rdev: Device that will be interacted with
* @config: Configuration for register map
*
* The return value will be an ERR_PTR() on error or a valid pointer
* to a struct regmap. The regmap will be automatically freed by the
* device management code.
*/
#define devm_regmap_init_sunxi_rsb(rdev, config) \
__regmap_lockdep_wrapper(__devm_regmap_init_sunxi_rsb, #config, \
rdev, config)
#endif /* _SUNXI_RSB_H */