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Commit f6411fa1 authored by Keun-young Park's avatar Keun-young Park
Browse files

libusbhost: add usb_device_reset 

bug: 26404209
Change-Id: I8f307d6683afe70fe334746f5be2856b79782493
parent 34965eb1

include/usbhost/usbhost.h

+3 −0
Original line number Diff line number Diff line
@@ -219,6 +219,9 @@ int usb_device_bulk_transfer(struct usb_device *device, 
                            int length,

                            unsigned int timeout);



/** Reset USB bus for the device */

int usb_device_reset(struct usb_device *device);



/* Creates a new usb_request. */

struct usb_request *usb_request_new(struct usb_device *dev,

        const struct usb_endpoint_descriptor *ep_desc);

libusbhost/usbhost.c

+5 −0
Original line number Diff line number Diff line
@@ -617,6 +617,11 @@ int usb_device_bulk_transfer(struct usb_device *device, 
    return ioctl(device->fd, USBDEVFS_BULK, &ctrl);

}



int usb_device_reset(struct usb_device *device)

{

    return ioctl(device->fd, USBDEVFS_RESET);

}



struct usb_request *usb_request_new(struct usb_device *dev,

        const struct usb_endpoint_descriptor *ep_desc)

{