From: Eric Dumazet <eric.dumazet@gmail.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: Gabor Juhos <juhosg@openwrt.org>, bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] tiny monsters: multicast packets
Date: Sun, 29 May 2011 19:17:29 +0200 [thread overview]
Message-ID: <1306689449.30021.16.camel@edumazet-laptop> (raw)
In-Reply-To: <BANLkTik38WSqz5jRSS1OB-k+pgBWwEmjgw@mail.gmail.com>
Le dimanche 29 mai 2011 à 11:02 -0600, Dave Taht a écrit :
>
>
> The ethernet driver is the ag71xx driver as present in the wndr3700v2
> (and mucho related atheros hardware). Regrettably so far as I can
> tell, this one is out of tree, and is incorporated in the openwrt
> build via a string of patches.
>
> https://dev.openwrt.org/browser/trunk/target/linux/ar71xx/files/drivers/net/ag71xx
I'll take a look, thanks.
> Gabor sent patches for it to me for ethtool that I have not yet tried.
>
> The kernel being used in capetown[1] is 2.6.37.6. - patched forward
> from 2.6.39 for the pfifo ecn bug, the ipv6 ecn bug, and several other
> bufferbloat related things like sfb...
>
Hmm, maybe you could try "perf top" if available to make sure cpu time
is used in this driver, not in another layer ?
next prev parent reply other threads:[~2011-05-29 17:01 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-29 13:23 Dave Taht
2011-05-29 14:10 ` Jonathan Morton
2011-05-29 15:10 ` Dave Taht
2011-05-29 15:33 ` Juliusz Chroboczek
2011-05-29 15:44 ` Dave Taht
2011-05-29 15:51 ` Juliusz Chroboczek
2011-05-29 16:07 ` Dave Taht
2011-05-29 16:07 ` Dave Taht
2011-05-29 16:53 ` Dave Taht
2011-05-29 16:33 ` Eric Dumazet
2011-05-29 17:02 ` Dave Taht
2011-05-29 17:17 ` Eric Dumazet [this message]
2011-05-29 17:40 ` Dave Taht
2011-05-29 17:47 ` Jonathan Morton
2011-05-29 19:14 ` Eric Dumazet
2011-05-29 15:21 ` Juliusz Chroboczek
2011-05-29 15:57 ` Dave Taht
2011-05-31 14:58 ` Jim Gettys
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