From owner-cvs-src@FreeBSD.ORG Sat Aug 9 02:12:04 2008 Return-Path: Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C96E0106567B; Sat, 9 Aug 2008 02:12:04 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id B57B88FC16; Sat, 9 Aug 2008 02:12:04 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.2/8.14.2) with ESMTP id m792C4fT087941; Sat, 9 Aug 2008 02:12:04 GMT (envelope-from yongari@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.2/8.14.1/Submit) id m792C4gv087940; Sat, 9 Aug 2008 02:12:04 GMT (envelope-from yongari@repoman.freebsd.org) Message-Id: <200808090212.m792C4gv087940@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to yongari@repoman.freebsd.org using -f From: Pyun YongHyeon Date: Sat, 9 Aug 2008 02:11:59 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: RELENG_7 Cc: Subject: cvs commit: src/sys/dev/re if_re.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Aug 2008 02:12:04 -0000 yongari 2008-08-09 02:11:59 UTC FreeBSD src repository Modified files: (Branch: RELENG_7) sys/dev/re if_re.c Log: SVN rev 181449 on 2008-08-09 02:11:59Z by yongari MFC r181271. Don't enable TSO by default. Users of RTL8169/8110 reported watchdog timeout issues and the root cause seems to stem from silicon bug of controller. Personally I couldn't reproduce it on RTL8169 controller but it seems it's dependent on usage pattern. For newer PCIe based controllers I have no TSO complaints but turning off TSO would be more safe. Users who are sure that their controller works with TSO can still reenable the TSO with ifconfig(8). Revision Changes Path 1.95.2.33 +7 -0 src/sys/dev/re/if_re.c