Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759673AbXFUVBU (ORCPT ); Thu, 21 Jun 2007 17:01:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756932AbXFUVBH (ORCPT ); Thu, 21 Jun 2007 17:01:07 -0400 Received: from mxfep04.bredband.com ([195.54.107.79]:65528 "EHLO mxfep04.bredband.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756011AbXFUVBF (ORCPT ); Thu, 21 Jun 2007 17:01:05 -0400 Subject: [BUG] Sky2 driver in 2.6.22-rc5-git1-cfs-v17 From: Ian Kumlien Reply-To: pomac@vapor.com To: Linux-kernel@vger.kernel.org Cc: shemminger@linux-foundation.org Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-mCEI2KgbiS9LIV6qzobO" Date: Thu, 21 Jun 2007 22:51:32 +0200 Message-Id: <1182459092.7032.11.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.10.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1942 Lines: 70 --=-mCEI2KgbiS9LIV6qzobO Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi,=20 recently have started to see this in my dmesg: NETDEV WATCHDOG: eth0: transmit timed out sky2 eth0: tx timeout sky2 eth0: transmit ring 449 .. 408 report=3D449 done=3D449 sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: ram buffer 48K sky2 eth0: Link is up at 1000 Mbps, full duplex, flow control rx I'm not using MSI since it seems to have caused problems in the past. I run with a 9k mtu sky2 eth0: transmit ring 18 .. 489 report=3D18 done=3D18 ---- I assume ring max is 512 (ie 1-512) since: Ring parameters for eth0: Current hardware settings: RX: 168 RX Mini: 0 RX Jumbo: 0 TX: 511 =09 And 489 + 41 - 18 =3D 512 sky2 eth0: transmit ring 197 .. 156 report=3D197 done=3D197 sky2 eth0: transmit ring 480 .. 439 report=3D480 done=3D480 sky2 eth0: transmit ring 413 .. 372 report=3D413 done=3D413 sky2 eth0: transmit ring 320 .. 279 report=3D320 done=3D320 Else, they are all off by 41. Is this a known bug? Comments? ideas? Offload parameters for eth0: rx-checksumming: on tx-checksumming: on scatter-gather: on tcp segmentation offload: on udp fragmentation offload: off --=20 Ian Kumlien -- http://pomac.netswarm.net --=-mCEI2KgbiS9LIV6qzobO Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7-ecc0.1.6 (GNU/Linux) iD8DBQBGeuTO7F3Euyc51N8RAmEmAKCY5W48RpurSDX3bH9aYLwR1KRn9wCgoaAI m+UqRYRJtaicAm0H+XXwAWE= =g0kC -----END PGP SIGNATURE----- --=-mCEI2KgbiS9LIV6qzobO-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/