Date: Fri, 26 Nov 2010 15:44:16 +0000 (UTC) From: Marko Zec <zec@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r215869 - stable/8/sys/netgraph Message-ID: <201011261544.oAQFiGdx051868@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: zec Date: Fri Nov 26 15:44:16 2010 New Revision: 215869 URL: http://svn.freebsd.org/changeset/base/215869 Log: MFC r215673: Allow for MTU sizes of up to ETHER_MAX_LEN_JUMBO (i.e. 9018) bytes to be configured on ng_eiface ifnets. The default MTU remains unchanged at 1500 bytes. Mark ng_eiface ifnets as IFCAP_VLAN_MTU capable, so that the associated vlan(4) ifnets may use full-sized Ethernet MTUs (1500 bytes). Modified: stable/8/sys/netgraph/ng_eiface.c stable/8/sys/netgraph/ng_eiface.h Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) Modified: stable/8/sys/netgraph/ng_eiface.c ============================================================================== --- stable/8/sys/netgraph/ng_eiface.c Fri Nov 26 15:35:08 2010 (r215868) +++ stable/8/sys/netgraph/ng_eiface.c Fri Nov 26 15:44:16 2010 (r215869) @@ -371,6 +371,8 @@ ng_eiface_constructor(node_p node) ifp->if_ioctl = ng_eiface_ioctl; ifp->if_snd.ifq_maxlen = ifqmaxlen; ifp->if_flags = (IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST); + ifp->if_capabilities = IFCAP_VLAN_MTU | IFCAP_JUMBO_MTU; + ifp->if_capenable = IFCAP_VLAN_MTU | IFCAP_JUMBO_MTU; /* Give this node the same name as the interface (if possible) */ if (ng_name_node(node, ifp->if_xname) != 0) Modified: stable/8/sys/netgraph/ng_eiface.h ============================================================================== --- stable/8/sys/netgraph/ng_eiface.h Fri Nov 26 15:35:08 2010 (r215868) +++ stable/8/sys/netgraph/ng_eiface.h Fri Nov 26 15:44:16 2010 (r215869) @@ -46,7 +46,7 @@ /* MTU bounds */ #define NG_EIFACE_MTU_MIN 72 -#define NG_EIFACE_MTU_MAX 2312 +#define NG_EIFACE_MTU_MAX ETHER_MAX_LEN_JUMBO #define NG_EIFACE_MTU_DEFAULT 1500 /* Netgraph commands */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201011261544.oAQFiGdx051868>