Date: Mon, 3 Mar 2008 10:31:42 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-current@freebsd.org Subject: Re: CFT: vr(4) Message-ID: <20080303013142.GE72895@cdnetworks.co.kr> In-Reply-To: <200803011655.m21GtcMU078673@lava.sentex.ca> References: <20080217112104.X80805@fledge.watson.org> <200802171458.26951.freebsd-current@dino.sk> <200802171517.26965.freebsd-current@dino.sk> <20080218081801.GB14601@cdnetworks.co.kr> <20080222054356.GE30497@cdnetworks.co.kr> <200802260503.m1Q53Jm3050738@lava.sentex.ca> <20080226053423.GB47750@cdnetworks.co.kr> <200802271712.m1RHC6Rx060293@lava.sentex.ca> <20080228003027.GA56411@cdnetworks.co.kr> <200803011655.m21GtcMU078673@lava.sentex.ca>
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On Sat, Mar 01, 2008 at 11:53:41AM -0500, Mike Tancsa wrote: Sorry for late handling. I wanted to solve Milan Obuch's issue first before committing vr(4). But it seems that it's not easy to fix Milan's issue. :-( > At 07:30 PM 2/27/2008, Pyun YongHyeon wrote: > > >I never thought this kind of testing. It's good to hear vr(4) > >recovers from the abrupt link change events. I guess this also > >indicates the overhauled vr(4) can close lots of PR for vr(4). > > > BTW, any chance of these fixes being backported to RELENG_7 and > RELENG_6 ? Its not just media speed changes that causes the nic to I'm sure I'll MFC the change to RELENG_7 but not sure it could be done on RELENG_6 due to lack of spare time. > wedge, and up/down transition (eg. a device via xover cable that > reboots) will do the same thing :( Link state change handling includes the following events which could be happend during Tx/Rx operation or idle state against link partner. o link up/down event. o link speed changes. o duplex changes. o flow-control changes(Not activated yet in vr(4)). I guess overhauled vr(4) can handle all above events. > > ---Mike > -- Regards, Pyun YongHyeon
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