Date: Sun, 01 Oct 2006 12:42:50 -0600 From: Scott Long <scottl@samsco.org> To: Martin Nilsson <martin@gneto.com> Cc: freebsd-stable@freebsd.org Subject: Re: 6.2 SHOWSTOPPER - em completely unusable on 6.2 Message-ID: <45200C2A.2030102@samsco.org> In-Reply-To: <45200654.6030103@gneto.com> References: <451A1375.5080202@gneto.com> <45200654.6030103@gneto.com>
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Martin Nilsson wrote: > Just an observation. > > All the boxes I've had this problem on have _two_ em interfaces. I have > never seen it on my boxes with just one em NIC. > > The error is always em0 timeout - never em1 (I haven't seen any!) > > Yesterday my local network got completely wacky, the gateway had em0 > timeouts on the screen: but em0 is the _outside_ the windows box that I > had to reboot was attached to the inside on em1! > > Could there be something wrong in the driver if we have more than one em > interface? > > Regards, > Martin Multiple instances of the driver have no knowledge of each other. Nothing between them is shared. Even if they share an interrupt, it is a detail that is hidden. Scott
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