Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756730AbXJCAm3 (ORCPT ); Tue, 2 Oct 2007 20:42:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752884AbXJCAmV (ORCPT ); Tue, 2 Oct 2007 20:42:21 -0400 Received: from proxy2.bredband.net ([195.54.101.72]:51476 "EHLO proxy2.bredband.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752454AbXJCAmV (ORCPT ); Tue, 2 Oct 2007 20:42:21 -0400 Subject: [BUG] sky2 errors in 2.6.23-rc9-git1 From: Ian Kumlien Reply-To: pomac@vapor.com To: Linux-kernel@vger.kernel.org Cc: Stephen Hemminger Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-U9HHakXUqiXzTKoSLdB0" Date: Wed, 03 Oct 2007 02:42:09 +0200 Message-Id: <1191372129.26233.12.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.10.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3285 Lines: 90 --=-U9HHakXUqiXzTKoSLdB0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi,=20 Sorry about this but the latest sky2 seems damned odd. I have been running with jumbo frames at home for quite some time but with this kernel that doesn't work, i instead get loads of: sky2 eth0: rx length error: status 0x5e60500 length 1510 sky2 eth0: rx length error: status 0x5e60500 length 1510 sky2 eth0: rx length error: status 0x5ea0500 length 1514 sky2 eth0: rx length error: status 0x5ea0500 length 1514 Where length can be just about anything from 800 -> MTU That is not enough though, i also, for some reason, got several hangs: sky2 eth0: hung mac 0:68 fifo 143 (133:76) sky2 eth0: receiver hang detected sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: Link is up at 1000 Mbps, full duplex, flow control rx sky2 eth0: hung mac 0:125 fifo 195 (93:88) sky2 eth0: receiver hang detected sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: Link is up at 1000 Mbps, full duplex, flow control rx sky2 eth0: hung mac 0:124 fifo 98 (10:108) sky2 eth0: receiver hang detected sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: Link is up at 1000 Mbps, full duplex, flow control rx sky2 eth0: hung mac 0:41 fifo 30 (187:17) sky2 eth0: receiver hang detected sky2 eth0: disabling interface sky2 eth0: enabling interface sky2 eth0: Link is up at 1000 Mbps, full duplex, flow control rx ... All during about 2 minutes. Could this be related to [sky2: sky2 FE+ receive status workaround]: http://git.kernel.org/?p=3Dlinux/kernel/git/torvalds/linux-2.6.git;a=3Dblob= diff;f=3Ddrivers/net/sky2.c;h=3Da3de0b6127ebb537b87a1849e207909fcc333ee4;hp= =3D0792031a5cf959a1543f32f4e0f2ab4ccb7b0ec2;hb=3D3b12e0141f7a97c3b84731b5f9= 35ed738bb6f960;hpb=3Dff0ce6845bc18292e80ea40d11c3d3a539a3fc5e The chips being used are: sky2 0000:02:00.0: v1.18 addr 0xdbffc000 irq 17 Yukon-EC (0xb6) rev 2 sky2 0000:02:00.0: v1.18 addr 0xfddfc000 irq 17 Yukon-EC (0xb6) rev 1 The receiver hang only happes on the REV 2 chip, which also reports: sky2 0000:02:00.0: No interrupt generated using MSI, switching to INTx mode= . Ifconfig reports: REV 2 chip: RX packets:30492 errors:0 dropped:646 overruns:0 frame:646 TX packets:29229 errors:0 dropped:0 overruns:0 carrier:0 REV 1 chip: RX packets:19795 errors:0 dropped:131 overruns:0 frame:131 TX packets:18588 errors:0 dropped:0 overruns:0 carrier:0 Let me know when jumbo frames work again, just mail me patches =3D) (to tired to look in to it closer atm) --=20 Ian Kumlien -- http://pomac.netswarm.net --=-U9HHakXUqiXzTKoSLdB0 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) iD8DBQBHAuVe7F3Euyc51N8RApvuAJ92CWcQNNgmrDB3CuHkQXKEWIKFqQCgq3B/ +SNym4X3b5UeEHHS+NMkFx0= =aUPc -----END PGP SIGNATURE----- --=-U9HHakXUqiXzTKoSLdB0-- - 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/