Query: usb_gadget_vbus_connect
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
USB_GADGET_VBUS_CONN(9) Kernel Mode Gadget API USB_GADGET_VBUS_CONN(9)NAMEusb_gadget_vbus_connect - Notify controller that VBUS is poweredSYNOPSISint usb_gadget_vbus_connect(struct usb_gadget * gadget);ARGUMENTSgadget The device which now has VBUS power.CONTEXTcan sleepDESCRIPTIONThis call is used by a driver for an external transceiver (or GPIO) that detects a VBUS power session starting. Common responses include resuming the controller, activating the D+ (or D-) pullup to let the host detect that a USB device is attached, and starting to draw power (8mA or possibly more, especially after SET_CONFIGURATION). Returns zero on success, else negative errno.AUTHORDavid Brownell <dbrownell@users.sourceforge.net> Author.COPYRIGHTKernel Hackers Manual 3.10 June 2014 USB_GADGET_VBUS_CONN(9)
Related Man Pages |
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usb_interface_id(9) - suse |
struct_usb_composite_dev(9) - suse |
struct_usb_gadget(9) - suse |
struct_usb_gadget_driver(9) - suse |
usb_gadget_config_buf(9) - suse |
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