On 20 Mar 2014, at 15:10, Daniel O'Connor <docon...@gsoft.com.au> wrote: > #8 0xffffffff8070f932 in usb_ioctl (dev=<value optimized out>, > cmd=3222040644, addr=0xfffffe011fab8270 "\001", fflag=<value optimized out>, > td=<value optimized out>) > at /local0/src/sys/dev/usb/usb_dev.c:1075
Sigh, I just realised this means my driver was still using f_ioctl, not f_ioctl_post. Sorry, will double check that and test again. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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