60 lines
1.8 KiB
C
Executable file
60 lines
1.8 KiB
C
Executable file
/*
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* <chipset_common/hwusb/hw_rwswitch.h>
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* $Revision: #123 $
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* $Date: 2015/05 $
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* The following interface function and data structure,
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* complete the bottom to upper HW Hw_ueventd service
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* sends switching production port instruction function.
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*
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* huawei header rework switch usb to the manufacture port .
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*/
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#ifndef __DRIVERS_USB_HW_RWSWITCH_H__
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#define __DRIVERS_USB_HW_RWSWITCH_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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//USB vendor customized request to switch USB port mode;
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#define USB_REQ_VENDOR_SWITCH_MODE 0xA5
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//USB_PortMode switch index define
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#define INDEX_ENDUSER_SWITCH 0x11 //0x11 设置为USB端口模式17: "pcmodem2";
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#define INDEX_FACTORY_REWORK 0x0E //0x0E 设置为USB端口模式14: "manufacture,adb";
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#define INDEX_USB_REWORK_SN 0x0D //0x0D 设置为USB端口模式13;
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/*========================================================================
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FUNCTION hw_usb_port_switch_request
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DESCRIPTION : submit usb switch request by sending uevent.
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PARAM: int usb_switch_index:0x0E is factory port mode.
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RETURN VALUE :return -1 is exception,other is normal.
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DEPENDENCIES : NA
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=========================================================================*/
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int hw_usb_port_switch_request(int usb_switch_index);
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/*========================================================================
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FUNCTION hw_usb_port_mode_get
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DESCRIPTION : get usb port mode.
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PARAM: void
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RETURN VALUE :usb port mode index.
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DEPENDENCIES : NA
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=========================================================================*/
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int hw_usb_port_mode_get(void);
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int hw_rwswitch_create_device(struct device *dev,struct class * usb_class);
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void hw_usb_get_device(struct device *dev);
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#endif /* __DRIVERS_USB_HW_RWSWITCH_H__ */
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