Hi Andrew, First of all thanks for helping out. I will spend some time now to go through your changes.
One thing about the taskqueue. How does it work? I mean, if multiple events gets queued on the same handler, how will the events get executed? In parallell, in serial. I never fully understood that. --HPS On Sunday 01 February 2009, Andrew Thompson wrote: > Hi, > > > I have several patches in my svn user branch that I would like to see > committed to HEAD. Some of these change the usb2 core code so I am > interested in feedback or shootdowns. I am right behind the change to > USB2 and this is an effort to help. > > The patch can be found here, > http://people.freebsd.org/~thompsa/usb_head1.diff > 73 files changed, 9229 insertions(+), 13261 deletions(-) > > but its rather large so it may be easier to look at the various changes > via the svn web interface. > > http://svn.freebsd.org/viewvc/base/user/thompsa/usb/ > > > r187750 > http://svn.freebsd.org/viewvc/base?view=revision&revision=187750 > > Change over to using taskqueue(9) instead of hand rolled threads and > the config_td system. This removes the config_td code and makes the > API much simpler to use. > > r187751, r187752, r187753, r187754, r187755, r187756 > http://svn.freebsd.org/viewvc/base?view=revision&revision=187751 > > Change over to usb2_proc w/ taskqueues for the usb2/ethernet, > usb2/serial and usb2/wlan code. > > r187965 > http://svn.freebsd.org/viewvc/base?view=revision&revision=187965 > > Move most of the ifnet logic into the usb2_ethernet module, this > includes, - make all usb ethernet interfaces named ue%d > - handle all threading in usb2_ethernet > - provide default ioctl handler > - handle mbuf rx > - provide locked callbacks for init,start,stop,etc > > The drivers are not much more than data pushers now. > > > regards, > Andrew _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
