Man page or keyword search:   man All Sections 1 - General Commands 2 - System Calls 3 - Subroutines, Functions 4 - Special Files 5 - File Formats 6 - Games and Screensavers 7 - Macros and Conventions 8 - Maintenence Commands 9 - Kernel Interface New Commands Server 4.4BSD AIX Alpinelinux Archlinux Aros BSDOS BSDi Bifrost CentOS Cygwin Darwin Debian DigitalUNIX DragonFly ElementaryOS Fedora FreeBSD Gentoo GhostBSD HP-UX Haiku Hurd IRIX Inferno JazzOS Kali Knoppix LinuxMint MacOSX Mageia Mandriva Manjaro Minix MirBSD NeXTSTEP NetBSD OPENSTEP OSF1 OpenBSD OpenDarwin OpenIndiana OpenMandriva OpenServer OpenSuSE OpenVMS Oracle PC-BSD Peanut Pidora Plan9 QNX Raspbian RedHat Scientific Slackware SmartOS Solaris SuSE SunOS Syllable Tru64 UNIXv7 Ubuntu Ultrix UnixWare Xenix YellowDog aLinux   26626 pages apropos Keyword Search (all sections) Output format html ascii pdf view pdf save postscript

USB_RESET_DEVICE(9)		 USB Core APIs		   USB_RESET_DEVICE(9)

NAME
       usb_reset_device - warn interface drivers and perform a USB port reset

SYNOPSIS
       int usb_reset_device(struct usb_device * udev);

ARGUMENTS
       udev
	   device to reset (not in SUSPENDED or NOTATTACHED state)

DESCRIPTION
       Warns all drivers bound to registered interfaces (using their pre_reset
       method), performs the port reset, and then lets the drivers know that
       the reset is over (using their post_reset method).

       Return value is the same as for usb_reset_and_verify_device.

       The caller must own the device lock. For example, it´s safe to use this
       from a driver probe routine after downloading new firmware. For calls
       that might not occur during probe, drivers should lock the device using
       usb_lock_device_for_reset.

       If an interface is currently being probed or disconnected, we assume
       its driver knows how to handle resets. For all other interfaces, if the
       driver doesn´t have pre_reset and post_reset methods then we attempt to
       unbind it and rebind afterward.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		   USB_RESET_DEVICE(9)

Vote for polarhome