Date: Tue, 31 Oct 2017 19:03:35 +0000 (UTC) From: Stephen Hurd <shurd@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r325245 - head/sys/net Message-ID: <201710311903.v9VJ3ZDD064593@repo.freebsd.org>
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Author: shurd Date: Tue Oct 31 19:03:35 2017 New Revision: 325245 URL: https://svnweb.freebsd.org/changeset/base/325245 Log: Preserve TSO checksum flags r323941 incorrectly disabled TSO flags based on MTU. Reported by: Yuri Pankov <yuripv@gmx.com> Reviewed by: sbruno Approved by: sbruno (mentor) Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D12880 Modified: head/sys/net/iflib.c Modified: head/sys/net/iflib.c ============================================================================== --- head/sys/net/iflib.c Tue Oct 31 19:02:14 2017 (r325244) +++ head/sys/net/iflib.c Tue Oct 31 19:03:35 2017 (r325245) @@ -2718,10 +2718,6 @@ iflib_parse_header(iflib_txq_t txq, if_pkt_info_t pi, pi->ipi_ehdrlen = ETHER_HDR_LEN; } - if (if_getmtu(txq->ift_ctx->ifc_ifp) >= pi->ipi_len) { - pi->ipi_csum_flags &= ~(CSUM_IP_TSO|CSUM_IP6_TSO); - } - switch (pi->ipi_etype) { #ifdef INET case ETHERTYPE_IP:
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