151 lines
3.2 KiB
C
151 lines
3.2 KiB
C
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#ifndef _LINUX_FYMEDIA_DEVICE_H_
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#define _LINUX_FYMEDIA_DEVICE_H_
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#ifdef __KERNEL__
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#include <linux/module.h>
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#include <linux/major.h>
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#include <linux/device.h>
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#include <linux/miscdevice.h>
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#else
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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//#include "cconfig.h"
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#include "rtdef.h"
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#include "rthw.h"
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#include "rtthread.h"
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#include "rtdbg.h"
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//#include "ioremap.h"
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//#include "dfs_file.h"
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//#include "boot_args.h"
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#include "fy_osal.h"
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#endif
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#ifndef __KERNEL__
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#ifndef KERN_EMERG
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#define KERN_EMERG ""
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#endif
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#ifndef KERN_ALERT
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#define KERN_ALERT ""
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#endif
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#ifndef KERN_CRIT
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#define KERN_CRIT ""
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#endif
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#ifndef KERN_ERR
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#define KERN_ERR ""
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#endif
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#ifndef KERN_WARNING
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#define KERN_WARNING ""
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#endif
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#ifndef KERN_NOTICE
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#define KERN_NOTICE ""
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#endif
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#ifndef KERN_INFO
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#define KERN_INFO ""
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#endif
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#ifndef KERN_DEBUG
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#define KERN_DEBUG ""
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#endif
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#endif
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#define FY_MEDIA_USE_MISC_DEV
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#ifndef FY_MEDIA_USE_MISC_DEV
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#define FYMEDIA_DEVICE_MAJOR 218
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#define FYMEDIA_DYNAMIC_MINOR 255
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struct fymedia_device;
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struct fymedia_ops {
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//pm methos
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int (*pm_prepare)(struct fymedia_device *);
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void (*pm_complete)(struct fymedia_device *);
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int (*pm_suspend)(struct fymedia_device *);
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int (*pm_resume)(struct fymedia_device *);
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int (*pm_freeze)(struct fymedia_device *);
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int (*pm_thaw)(struct fymedia_device *);
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int (*pm_poweroff)(struct fymedia_device *);
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int (*pm_restore)(struct fymedia_device *);
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int (*pm_suspend_late)(struct fymedia_device *);
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int (*pm_resume_early)(struct fymedia_device *);
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int (*pm_freeze_late)(struct fymedia_device *);
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int (*pm_thaw_early)(struct fymedia_device *);
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int (*pm_poweroff_late)(struct fymedia_device *);
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int (*pm_restore_early)(struct fymedia_device *);
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int (*pm_suspend_noirq)(struct fymedia_device *);
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int (*pm_resume_noirq)(struct fymedia_device *);
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int (*pm_freeze_noirq)(struct fymedia_device *);
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int (*pm_thaw_noirq)(struct fymedia_device *);
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int (*pm_poweroff_noirq)(struct fymedia_device *);
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int (*pm_restore_noirq)(struct fymedia_device *);
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};
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#endif
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struct fymedia_driver{
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#ifndef FY_MEDIA_USE_MISC_DEV
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struct device_driver driver;
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struct fymedia_ops *ops;
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char name[1];
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#else
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#ifdef __KERNEL__
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struct miscdevice driver;
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#else
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struct fhosal_dev driver;
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#endif
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#endif
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};
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#define to_fymedia_driver(drv) \
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container_of((drv), struct fymedia_driver, driver)
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struct fymedia_device {
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#ifdef __KERNEL__
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struct list_head list;
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#else
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struct rt_list_node list;
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#endif
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#define MAX_LEN 32
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char devfs_name[MAX_LEN];
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int minor;
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#ifdef __KERNEL__
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struct device device;
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struct module *owner;
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#else
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struct rt_device device;
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void *owner;
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#endif
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const struct file_operations *fops;
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#ifndef FY_MEDIA_USE_MISC_DEV
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struct fymedia_ops *drvops;
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#endif
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/*for internal use*/
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struct fymedia_driver *driver;
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};
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#define to_fymedia_device(dev) \
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container_of((dev), struct fymedia_device, device)
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int fymedia_register(struct fymedia_device *pdev);
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int fymedia_unregister(struct fymedia_device *pdev);
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#define MODULE_ALIAS_FYMEDIA(minor) \
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MODULE_ALIAS("fymedia-char-major-" __stringify(FYMEDIA_DEVICE_MAJOR) \
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"-" __stringify(minor))
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#endif /*_LINUX_FYMEDIA_DEVICE_H_*/
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