[sorry for the lkml double post, this should have gone here...] I am trying to make use of the usbfs USBDEVFS_DISCONNECT ioctl, and I am failing. Here is the code:
struct usb_device *dev;
[...]
sprintf(path, "/proc/bus/usb/%s/%s", dev->bus->dirname, dev->filename);
int fd = open(path);
struct usbdevfs_ioctl command = { 0, USBDEVFS_DISCONNECT, 0 };
ioctl (fd, USBDEVFS_IOCTL, &command) < 0
However, the ioctl always fails. I am not sure whether I am using
the right values for the file descriptor passed to ioctl(), or what
the interface number (first parameter of usbdevfs_ioctl) is.
Maybe someone could offer me some advice or tell me to RTFM (but
please specify TM to FR).
Thanks,
--
Martin F. Krafft Artificial Intelligence Laboratory
Ph.D. Student Department of Information Technology
Email: [EMAIL PROTECTED] University of Zurich
Tel: +41.(0)1.63-54323 Andreasstrasse 15, Office 2.20
http://ailab.ch/people/krafft CH-8050 Zurich, Switzerland
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