On Mon, Oct 22, 2007 at 10:17:49PM -0600, M. Warner Losh wrote: > In message: <[EMAIL PROTECTED]> > "Bruce M. Simpson" <[EMAIL PROTECTED]> writes: > : Luigi Rizzo wrote: > : > Log: > : > Add entries for Epson multifunction scanner/printer/card readers, > : > with all functions supported. > : > : Thanks for doing this. Any plans to MFC?
asap - in fact i have been running this code on 6.2 since late august. > : I will try to test this change on 6.2 with my Epson CX-3650. Currently I > : have to unload uscanner and/or ulpt, and physically replug the usb cable > : into a different port, to switch between ulpt and uscanner functions on > : the device. > > I've been debating a doing a mass MFC. I've been using FreeBSD > current's usb stack, with a couple of hacks, in -stable for a few > weeks now. that's also an interesting thing as it would also clean up the codebase a bit. If re@ agrees this might be a good thing to do, even though it might require a bit more time for code to stabilize before 6.3 is released. One difference that we found (not sure where it was introduced) between -current and RELENG_6 is with the handling of usb transfers shorter than expected - these happens e.g. with some webcams supported by the linux-gspca driver (built using linux-kmod-compat - i know that one doesn't build as is on -current but we have some local changes to make it work). Fabio Checconi (in Cc, [EMAIL PROTECTED]) should have more details, but in summary the situation should be as follows: on RELENG_6, these short transfers are handled same as regular ones, i.e. data is transfered and the caller gets a success return code; on -current the usb stack returns an error in case it sees them (the data phase is correct though). cheers luigi _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
