From owner-svn-src-head@FreeBSD.ORG Tue Nov 9 01:52:09 2010 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 67D84106564A; Tue, 9 Nov 2010 01:52:09 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c]) by mx1.freebsd.org (Postfix) with ESMTP id 56B3E8FC12; Tue, 9 Nov 2010 01:52:09 +0000 (UTC) Received: from svn.freebsd.org (localhost [127.0.0.1]) by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id oA91q9Zk071248; Tue, 9 Nov 2010 01:52:09 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.3/8.14.3/Submit) id oA91q926071246; Tue, 9 Nov 2010 01:52:09 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201011090152.oA91q926071246@svn.freebsd.org> From: Pyun YongHyeon Date: Tue, 9 Nov 2010 01:52:09 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Subject: svn commit: r215025 - head/sys/dev/re X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Nov 2010 01:52:09 -0000 Author: yongari Date: Tue Nov 9 01:52:09 2010 New Revision: 215025 URL: http://svn.freebsd.org/changeset/base/215025 Log: Only moderate TX completion interrupts. Relying on taskqueue to suppress RX interrupts seems to give better RX performance than RX interrupt moderation. Modified: head/sys/dev/re/if_re.c Modified: head/sys/dev/re/if_re.c ============================================================================== --- head/sys/dev/re/if_re.c Tue Nov 9 00:27:18 2010 (r215024) +++ head/sys/dev/re/if_re.c Tue Nov 9 01:52:09 2010 (r215025) @@ -2728,7 +2728,7 @@ re_init_locked(struct rl_softc *sc) break; default: /* Magic from vendor. */ - CSR_WRITE_2(sc, RL_INTRMOD, 0x5151); + CSR_WRITE_2(sc, RL_INTRMOD, 0x5100); break; } }