On Sunday 08 February 2009, Lev Serebryakov wrote: > Hello, Freebsd-usb. > > I have some interesting device: USB2 4xSerial controller. It is > based on MosChip 7840 chip, and provided with very ugly driver for > FreeBSD 6/7 (open source!) > > I'm rewriting and cleanup driver right now, and want ot commit it to > FreeBSD source tree. > > But as far as I understand, old-framework based driver is not actual > for -CURRENT, and I need to provide version for new framework too. > > Is here any documentation on new (and old, to be honest) USB > framework API? > > http://wiki.freebsd.org/USB doesn't give any useful information for > developer.
Hi, The only guide is to look at exisiting USB serial port drivers. With regard to MosChip there already exits a umoscom2.c The latest files which have not been merged into current can be found here: http://perforce.freebsd.org/depotTreeBrowser.cgi?FSPC=//depot/projects/usb/src/sys/dev/usb2/serial&HIDEDEL=NO Or here: svn --username anonsvn --password anonsvn \ checkout svn://svn.turbocat.net/i4b/trunk/i4b/src/sys/dev/usb2 Is your device multi port or single port? It should be quite trivial to make a device driver for a serial port device. --HPS _______________________________________________ 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"
