Date: Tue, 18 Apr 2017 09:22:06 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r317082 - stable/10/sys/net Message-ID: <201704180922.v3I9M6sh010765@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ae Date: Tue Apr 18 09:22:06 2017 New Revision: 317082 URL: https://svnweb.freebsd.org/changeset/base/317082 Log: MFC r316716: Inherit IPv6 checksum offloading flags to vlan interfaces. if_vlan(4) interfaces inherit IPv4 checksum offloading flags from the parent when VLAN_HWCSUM and VLAN_HWTAGGING flags are present on the parent interface. Do the same for IPv6 checksum offloading flags. Reported by: Harry Schmalzbauer Reviewed by: np, gnn Differential Revision: https://reviews.freebsd.org/D10356 Modified: stable/10/sys/net/if_vlan.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/net/if_vlan.c ============================================================================== --- stable/10/sys/net/if_vlan.c Tue Apr 18 09:17:20 2017 (r317081) +++ stable/10/sys/net/if_vlan.c Tue Apr 18 09:22:06 2017 (r317082) @@ -1494,13 +1494,16 @@ vlan_capabilities(struct ifvlan *ifv) * offloading requires hardware VLAN tagging. */ if (p->if_capabilities & IFCAP_VLAN_HWCSUM) - ifp->if_capabilities = p->if_capabilities & IFCAP_HWCSUM; + ifp->if_capabilities = + p->if_capabilities & (IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6); if (p->if_capenable & IFCAP_VLAN_HWCSUM && p->if_capenable & IFCAP_VLAN_HWTAGGING) { - ifp->if_capenable = p->if_capenable & IFCAP_HWCSUM; + ifp->if_capenable = + p->if_capenable & (IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6); ifp->if_hwassist = p->if_hwassist & (CSUM_IP | CSUM_TCP | - CSUM_UDP | CSUM_SCTP | CSUM_FRAGMENT); + CSUM_UDP | CSUM_SCTP | CSUM_TCP_IPV6 | CSUM_UDP_IPV6 | + CSUM_SCTP_IPV6); } else { ifp->if_capenable = 0; ifp->if_hwassist = 0;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201704180922.v3I9M6sh010765>