Date: Wed, 26 Feb 2014 23:32:17 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Alexandr <shuriku@shurik.kiev.ua>, Tom Murphy <freebsd@pertho.net> Cc: freebsd-current <freebsd-current@freebsd.org> Subject: Re: iwn(4) in -HEAD supporting Centrino Wireless-N 135 Message-ID: <CAJ-VmomsEdS5nm8rX6245rAEhVxWeOc4aO9AYrmEBHuUKHG=Tw@mail.gmail.com> In-Reply-To: <530EE7F4.3080903@shurik.kiev.ua> References: <20140226123709.GA31099@syn.pertho.net> <CAJ-Vmom=b5tPTh1qWNG=zV5qM=Wzf1BRe5%2B2-ndrR648NSFmkw@mail.gmail.com> <530EE7F4.3080903@shurik.kiev.ua>
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Yeah, try to verify if it's this or not. It's quite possible that there's some NIC setup for 11n that isn't completely correct. -a On 26 February 2014 23:23, Alexandr <shuriku@shurik.kiev.ua> wrote: > May be it is similar to my problem. It connects to AP for a few seconds > and then drop a connection. It situation 100% reproducible in 11n mode, > but in 11g works fine. > > http://docs.freebsd.org/cgi/mid.cgi?5304B48E.8070404 > > 26.02.2014 17:09, Adrian Chadd =D0=BF=D0=B8=D1=88=D0=B5=D1=82: >> Hi, >> >> Yeah, there's likely something missing. But I just at the moment have >> no time to debug this. >> >> >> -a >> >> >> On 26 February 2014 04:37, Tom Murphy <freebsd@pertho.net> wrote: >>> Hi all, >>> >>> I compiled a fresh kernel from -HEAD and rebooted in the hope that my >>> laptop's wifi would now be supported (I saw the commit messages in Janu= ary >>> about it possibly supporting Centrino Wireless-N 135). However, while >>> it does attempt to bring the wifi up, the link just goes up and down >>> and does not work properly. >>> >>> Knowing that the BSDs are fairly close and share some code, I did try >>> the OpenBSD driver and it works. Is there some code that could be missi= ng >>> from the FreeBSD iwn(4) to stabilize it? I'd be happy to test any patch= es. >>> >>> Kind regards, >>> Tom >>> >>> wlan0: no link ......wlan0: link state changed to UP >>> wlan0 link stage up -> down >>> DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14 >>> DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7 >>> wlan0: link state changed to UP >>> wlan0: link state down -> up >>> (more DHCPDISCOVER) >>> wlan0 link stage up -> down >>> >>> Rise and repeat. >>> >>> iwn0: <Intel Centrino Wireless-N 135> mem 0xf7900000-0xf7901fff irq 18 = at device 0.0 on pci3 >>> >>> _______________________________________________ >>> freebsd-current@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.o= rg" >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.or= g" > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= "
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