Daniele Nicolodi wrote: > Daniele Nicolodi wrote: >> Hello. As reported in the xenomai-help mailing list I'm investigating >> why a4l_mmap() is not supported for the ni pcimio driver. Hacking on the >> driver I discovered that, apparently, the only problem in supporting >> mmap of the device buffer is in the a4l_ioctl_bufinfo() function. > > The atached patch solves the problem. My solution is to avoid to mess > with the subdevice buffer if a transmission is not occouring. This makes > ni pcimio driver work as expected. The second patch enables mmapping for > the ni pcimio driver. Merged. Thank you. > > Cheers, > > > ------------------------------------------------------------------------ > > _______________________________________________ > Xenomai-core mailing list > Xenomai-core@gna.org > https://mail.gna.org/listinfo/xenomai-core
Alexis. _______________________________________________ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core