48 lines
1.5 KiB
C
Executable file
48 lines
1.5 KiB
C
Executable file
/*
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* <chipset_common/hwusb/hw_sync_host_time.h>
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* $Revision: #123 $
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* $Date: 2015/05 $
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* Through the PC side USB driver will be sent to the mobile phone side time,
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* ensure the PC side and mobile phone side time synchronization time;
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*
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* huawei header pc time synchronization to the system time of phone.
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*/
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#ifndef __DRIVERS_USB_HW_TIMESYNC_H__
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#define __DRIVERS_USB_HW_TIMESYNC_H__
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#include <linux/kobject.h>
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#include <linux/device.h>
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#include <linux/stat.h>
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#include <linux/interrupt.h> /* For in_interrupt() */
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#include <linux/fs.h>
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/*========================================================================
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FUNCTION hw_usb_handle_host_time
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DESCRIPTION : Get PC time, the system calls the kernel function,
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set the system time.
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PARAM: struct usb_ep *ep: usb endpoint Pointer;
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struct usb_request *req:usb request massage data;
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RETURN VALUE : void
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DEPENDENCIES : void do_gettimeofday(struct timeval *tv);
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=========================================================================*/
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void hw_usb_handle_host_time(struct usb_ep *ep, struct usb_request *req);
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/*========================================================================
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FUNCTION hw_usb_sync_host_time_init
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DESCRIPTION : Initialize the data structure and work queue.
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PARAM: void
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RETURN VALUE : void
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DEPENDENCIES : NA
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=========================================================================*/
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void hw_usb_sync_host_time_init(void);
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#define USB_REQ_SEND_HOST_TIME 0xA2
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#endif /* __DRIVERS_USB_HW_TIMESYNC_H__ */
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