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Tell upper layer vge(4) supports long frames. This should be done

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after ether_ifattach(), as ether_ifattach() initializes it with
ETHER_HDR_LEN.
While I'm here remove setting if_mtu, it's already handled in
ether_ifattach().
This commit is contained in:
yongari 2009-12-14 22:55:20 +00:00
parent ab3ce2d348
commit 2fc41157e8
1 changed files with 3 additions and 1 deletions
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4
sys/dev/vge/if_vge.c
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@ -1045,7 +1045,6 @@ vge_attach(device_t dev)
ifp->if_softc = sc;
if_initname(ifp, device_get_name(dev), device_get_unit(dev));
ifp->if_mtu = ETHERMTU;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_ioctl = vge_ioctl;
ifp->if_capabilities = IFCAP_VLAN_MTU;
@ -1066,6 +1065,9 @@ vge_attach(device_t dev)
*/
ether_ifattach(ifp, eaddr);
/* Tell the upper layer(s) we support long frames. */
ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
/* Hook interrupt last to avoid having to lock softc */
error = bus_setup_intr(dev, sc->vge_irq, INTR_TYPE_NET|INTR_MPSAFE,
NULL, vge_intr, sc, &sc->vge_intrhand);