Date: Sun, 18 Dec 2011 10:24:38 -0800 From: Adrian Chadd <adrian.chadd@gmail.com> To: Kevin Oberman <kob6558@gmail.com> Cc: freebsd-wireless@freebsd.org, Joel Dahl <joel@freebsd.org> Subject: Re: kern/163318: [ath] ath(4) stops working Message-ID: <CAJ-Vmokm7FkPzcdpHmERg%2Bf_2GcUQsbU012d5T3MyK9D99dywA@mail.gmail.com> In-Reply-To: <CAN6yY1vCy%2BdTi%2BoVPLhK3=x-azOF1Bcojt2in=_YpyXsE9sJPw@mail.gmail.com> References: <201112181640.pBIGeFYS055210@freefall.freebsd.org> <CAN6yY1vCy%2BdTi%2BoVPLhK3=x-azOF1Bcojt2in=_YpyXsE9sJPw@mail.gmail.com>
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Don't worry Kevin - "There's something wrong with bgscan" with 802.11n. Even with pre-11n stuff, the code for scanning resets the NIC very often (one per channel change) and this occasionally results in some weird behaviour. Further investigations are on my TODO list because of how sensitive this is with 11n. Adrian
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