From owner-svn-src-all@FreeBSD.ORG Mon Mar 11 18:01:56 2013 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id A015CA39; Mon, 11 Mar 2013 18:01:56 +0000 (UTC) (envelope-from tuexen@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id 79C423F8; Mon, 11 Mar 2013 18:01:56 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r2BI1uTI035307; Mon, 11 Mar 2013 18:01:56 GMT (envelope-from tuexen@svn.freebsd.org) Received: (from tuexen@localhost) by svn.freebsd.org (8.14.6/8.14.5/Submit) id r2BI1uLw035306; Mon, 11 Mar 2013 18:01:56 GMT (envelope-from tuexen@svn.freebsd.org) Message-Id: <201303111801.r2BI1uLw035306@svn.freebsd.org> From: Michael Tuexen Date: Mon, 11 Mar 2013 18:01:56 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r248173 - stable/8/sys/netinet X-SVN-Group: stable-8 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Mar 2013 18:01:56 -0000 Author: tuexen Date: Mon Mar 11 18:01:55 2013 New Revision: 248173 URL: http://svnweb.freebsd.org/changeset/base/248173 Log: Don't use SCTP checksum offloading for SCTP/IPv6. At least the loopback interface in stable/8 doesn't support it. Please note that this is a direct commit! Approved by: re@ Modified: stable/8/sys/netinet/sctp_output.c Modified: stable/8/sys/netinet/sctp_output.c ============================================================================== --- stable/8/sys/netinet/sctp_output.c Mon Mar 11 17:43:55 2013 (r248172) +++ stable/8/sys/netinet/sctp_output.c Mon Mar 11 18:01:55 2013 (r248173) @@ -4447,9 +4447,8 @@ sctp_lowlevel_chunk_output(struct sctp_i #if defined(SCTP_WITH_NO_CSUM) SCTP_STAT_INCR(sctps_sendnocrc); #else - m->m_pkthdr.csum_flags = CSUM_SCTP; - m->m_pkthdr.csum_data = 0; - SCTP_STAT_INCR(sctps_sendhwcrc); + sctphdr->checksum = sctp_calculate_cksum(m, sizeof(struct ip6_hdr)); + SCTP_STAT_INCR(sctps_sendswcrc); #endif } /* send it out. table id is taken from stcb */ @@ -11023,9 +11022,8 @@ sctp_send_resp_msg(struct sockaddr *src, #if defined(SCTP_WITH_NO_CSUM) SCTP_STAT_INCR(sctps_sendnocrc); #else - mout->m_pkthdr.csum_flags = CSUM_SCTP; - mout->m_pkthdr.csum_data = 0; - SCTP_STAT_INCR(sctps_sendhwcrc); + shout->checksum = sctp_calculate_cksum(mout, sizeof(struct ip6_hdr)); + SCTP_STAT_INCR(sctps_sendswcrc); #endif } #ifdef SCTP_PACKET_LOGGING