Hi, On Tue, 8 Apr 2014 20:40:01 -0700 Adrian Chadd <adr...@freebsd.org> wrote:
> I'm not sure. I'd really like to see what the story is with > coexistence somehow. > I upgraded my machine to this: FreeBSD X220.alogt.com 10.0-STABLE FreeBSD 10.0-STABLE #36 r266578: Fri May 23 16:56:23 WITA 2014 er...@x220.alogt.com:/usr/obj/usr/src/sys/X220 amd64 It is still the same with iwn. It crashes when trying to read instruction at 0x20:0. It seems to me that this behaviour is now quite normal on my machine. What can I do best to help finding the source of the problem? Erich > > -a > > > On 8 April 2014 20:32, Erich Dollansky <erichsfreebsdl...@alogt.com> > wrote: > > Hi, > > > > On Tue, 8 Apr 2014 20:07:39 -0700 > > Adrian Chadd <adr...@freebsd.org> wrote: > > > >> Coexistence is to deal with the fact that a 40MHz channel may > >> overlap a 20MHz-only AP in the extension channel. > >> > >> If the AP finds a 20MHz AP in the extension channel (ie, the other > >> half of its 40MHz) channel then it'll flip itself to 20MHz. If it > >> determines it isn't there any more, it'll flip the BSS to the 40MHz > >> channel. > >> > >> Now, why the hell it's causing the connection to fail? I have no > >> idea. > >> > >> can someone file a PR that says it's all busted with 40MHz > >> coxistence enabled? We can then start debugging from that position. > >> > > I am not so sure if it is a general problem or just a DLink problem. > > > > I just activated my own access point and it worked there. The only > > problem is that it also works with DLink but only randomly. So, it > > still could have been that I was just always lucky when connecting > > to the ProLink access point I have. > > > > As the DLink is not mine, I am not even able to access its > > administration interface. > > > > Can I suggest to wait a bit to get more feedback to see if it is a > > general problem or a problem only linked to one manufacturer? > > > > Erich _______________________________________________ freebsd-wireless@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-wireless To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org"
