On Wed, 2008-06-04 at 17:16 +0200, Michael Buesch wrote: > Release early, release often. > Here's the first testing release of the b43 opensource firmware. > http://bu3sch.de/misc/b43-openfw-20080604.tar.bz2 > > Currently only the receive path is partially implemented. So that > means we can only run it in monitor mode for now. This firmware is > able to receive packets and push them without special handling (like > decrypting) to the driver. > There are lots of bugs, of course. Sometimes the PLCP header is corrupted. > That will result in a kernel driver warning in xmit.c. > > This firmware does _only_ work on wireless core revisions 5, 6, 7, 8 or 10.
That's great news! Having distributable firmware would simplify installation, placing b43 to the same league as Intel devices. But having free firmware would be unique to Broadcom card and extremely attractive for research in wireless communications and development of novel devices using non-standard protocol extensions. As a short term goal, maybe bcm4328 could be dumbed down to work with b43? I've tried it with bcm4318 first, and it hung hard on module load. Even Alt-SysRq would not work. It turns out it was revision 9 missing in your list. Then I tries a bcm4306 device with rev 5 core. The module loaded. I brought it up in managed mode first. Scanning didn't work. I brought the device down and set monitor mode. But the system hung when I tried to bring the interface back up. Anyway, I'm glad to see progress in that direction. -- Regards, Pavel Roskin _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
