Author: zec
Date: Tue May 24 08:02:55 2011
New Revision: 222247
URL: http://svn.freebsd.org/changeset/base/222247
Log:
Allow for vlan(4) interfaces with MTU of 1500 bytes to be configured
on top of epair(4) virtual interfaces, since there's no physical
hardware associated with epair interfaces which would imply any
constraints on MTU sizes.
MFC after: 3 days
Modified:
head/sys/net/if_epair.c
Modified: head/sys/net/if_epair.c
==============================================================================
--- head/sys/net/if_epair.c Tue May 24 07:57:28 2011 (r222246)
+++ head/sys/net/if_epair.c Tue May 24 08:02:55 2011 (r222247)
@@ -810,6 +810,8 @@ epair_clone_create(struct if_clone *ifc,
ifp->if_dname = ifc->ifc_name;
ifp->if_dunit = unit;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
+ ifp->if_capabilities = IFCAP_VLAN_MTU;
+ ifp->if_capenable = IFCAP_VLAN_MTU;
ifp->if_start = epair_start;
ifp->if_ioctl = epair_ioctl;
ifp->if_init = epair_init;
@@ -834,6 +836,8 @@ epair_clone_create(struct if_clone *ifc,
ifp->if_dname = ifc->ifc_name;
ifp->if_dunit = unit;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
+ ifp->if_capabilities = IFCAP_VLAN_MTU;
+ ifp->if_capenable = IFCAP_VLAN_MTU;
ifp->if_start = epair_start;
ifp->if_ioctl = epair_ioctl;
ifp->if_init = epair_init;
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