From: Eric Dumazet <dada1@cosmosbay.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: mchan@broadcom.com, netdev@oss.sgi.com
Subject: Re: [TG3]: About hw coalescing infrastructure.
Date: Tue, 05 Jul 2005 18:14:59 +0200 [thread overview]
Message-ID: <42CAB203.7050700@cosmosbay.com> (raw)
In-Reply-To: <20050704.160034.55511095.davem@davemloft.net>
David S. Miller a écrit :
> SMP system? What platform and 570x chip revision?
>
dual opterons 248,
Ethernet controller: Broadcom Corporation NetXtreme BCM5702 Gigabit Ethernet (rev 02)
> Does the stock driver in 2.6.12 hang as well?
Stock driver in 2.6.11 or 2.6.12 cause hangs (crashes ?) too, but no kernel mesages are logged on disk.
I think this is crashing in cache_grow() (slab code), not sure because I dont have access to the console.
The 2.6.13-rc1 tg3 driver seems to survive (running for 18 hours now), and the cpu used by network activity
was cut down :)
rx-usecs: 500
rx-frames: 30
rx-usecs-irq: 500
rx-frames-irq: 20
tx-usecs: 490
tx-frames: 53
tx-usecs-irq: 490
tx-frames-irq: 5
About 1200 IRQ/second now, with 30000 recv packs/s and 25000 xmit pack/s
Thank you
Eric
next prev parent reply other threads:[~2005-07-05 16:14 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-11 21:15 [TG3]: Add hw coalescing infrastructure David S. Miller
2005-05-11 21:17 ` Michael Chan
2005-05-12 2:28 ` David S. Miller
2005-05-12 7:53 ` Robert Olsson
2005-06-22 15:25 ` [TG3]: About " Eric Dumazet
2005-06-22 19:03 ` Michael Chan
2005-07-04 21:22 ` Eric Dumazet
2005-07-04 21:26 ` David S. Miller
2005-07-04 21:39 ` Eric Dumazet
2005-07-04 21:49 ` David S. Miller
2005-07-04 22:31 ` Eric Dumazet
2005-07-04 22:47 ` David S. Miller
2005-07-04 22:55 ` Eric Dumazet
2005-07-04 22:57 ` Eric Dumazet
2005-07-04 23:01 ` David S. Miller
2005-07-05 7:38 ` [PATCH] loop unrolling in net/sched/sch_generic.c Eric Dumazet
2005-07-05 11:51 ` Thomas Graf
2005-07-05 12:03 ` Thomas Graf
2005-07-05 13:04 ` Eric Dumazet
2005-07-05 13:48 ` Thomas Graf
2005-07-05 15:58 ` Eric Dumazet
2005-07-05 17:34 ` Thomas Graf
2005-07-05 21:22 ` David S. Miller
2005-07-05 21:33 ` Thomas Graf
2005-07-05 21:35 ` David S. Miller
2005-07-05 23:16 ` Eric Dumazet
2005-07-05 23:41 ` Thomas Graf
2005-07-05 23:45 ` David S. Miller
2005-07-05 23:55 ` Thomas Graf
2005-07-06 0:32 ` Eric Dumazet
2005-07-06 0:51 ` Thomas Graf
2005-07-06 1:04 ` Eric Dumazet
2005-07-06 1:07 ` Thomas Graf
2005-07-06 0:53 ` Eric Dumazet
2005-07-06 1:02 ` Thomas Graf
2005-07-06 1:09 ` Eric Dumazet
2005-07-06 12:42 ` Thomas Graf
2005-07-07 21:17 ` David S. Miller
2005-07-07 21:34 ` Thomas Graf
2005-07-07 22:24 ` David S. Miller
[not found] ` <42CE22CE.7030902@cosmosbay.com>
2005-07-08 7:30 ` David S. Miller
2005-07-08 8:19 ` Eric Dumazet
2005-07-08 11:08 ` Arnaldo Carvalho de Melo
2005-07-12 4:02 ` David S. Miller
2005-07-05 21:26 ` David S. Miller
2005-07-28 15:52 ` [PATCH] Add prefetches in net/ipv4/route.c Eric Dumazet
2005-07-28 19:39 ` David S. Miller
2005-07-28 20:56 ` Eric Dumazet
2005-07-28 20:58 ` David S. Miller
2005-07-28 21:24 ` Eric Dumazet
2005-07-28 22:44 ` David S. Miller
2005-07-29 14:50 ` Robert Olsson
2005-07-29 17:06 ` Rick Jones
2005-07-29 17:44 ` Robert Olsson
2005-07-29 17:57 ` Eric Dumazet
2005-07-29 18:25 ` Rick Jones
2005-07-31 3:52 ` David S. Miller
[not found] ` <42EDDA50.4010405@cosmosbay.com>
2005-08-01 15:39 ` David S. Miller
2005-07-31 3:51 ` David S. Miller
2005-07-31 3:44 ` David S. Miller
2005-07-04 23:00 ` [TG3]: About hw coalescing infrastructure David S. Miller
2005-07-05 16:14 ` Eric Dumazet [this message]
2005-07-04 22:47 ` Eric Dumazet
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