Date: Sat, 4 Dec 2010 02:04:02 +0000 (UTC) From: Jack F Vogel <jfv@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r216173 - head/sys/dev/e1000 Message-ID: <201012040204.oB4242ZE068420@svn.freebsd.org>
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Author: jfv Date: Sat Dec 4 02:04:02 2010 New Revision: 216173 URL: http://svn.freebsd.org/changeset/base/216173 Log: Remove the bogus test in the TX context setup for IPV6, the size can be smaller than the constant when you are doing HW TAGGING, and you still need to process this packet in a normal way. I'm not sure where the notion to just return came from, but its wrong. MFC after: 3 days Modified: head/sys/dev/e1000/if_igb.c Modified: head/sys/dev/e1000/if_igb.c ============================================================================== --- head/sys/dev/e1000/if_igb.c Sat Dec 4 01:59:58 2010 (r216172) +++ head/sys/dev/e1000/if_igb.c Sat Dec 4 02:04:02 2010 (r216173) @@ -3429,8 +3429,6 @@ igb_tx_ctx_setup(struct tx_ring *txr, st case ETHERTYPE_IPV6: ip6 = (struct ip6_hdr *)(mp->m_data + ehdrlen); ip_hlen = sizeof(struct ip6_hdr); - if (mp->m_len < ehdrlen + ip_hlen) - return (FALSE); ipproto = ip6->ip6_nxt; type_tucmd_mlhl |= E1000_ADVTXD_TUCMD_IPV6; break;
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