| USB_GADGET_CONNECT(9) | Kernel Mode Gadget API | USB_GADGET_CONNECT(9) |
NAME¶
usb_gadget_connect - software-controlled connect to USB host
SYNOPSIS¶
int usb_gadget_connect(struct usb_gadget * gadget);
ARGUMENTS¶
gadget
the peripheral being connected
DESCRIPTION¶
Enables the D+ (or potentially D-) pullup. The host will start enumerating this gadget when the pullup is active and a VBUS session is active (the link is powered). This pullup is always enabled unless usb_gadget_disconnect has been used to disable it.
Returns zero on success, else negative errno.
AUTHOR¶
David Brownell <dbrownell@users.sourceforge.net>
Author.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |