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| author | Pyun YongHyeon <yongari@FreeBSD.org> | 2009-12-14 22:55:20 +0000 |
|---|---|---|
| committer | Pyun YongHyeon <yongari@FreeBSD.org> | 2009-12-14 22:55:20 +0000 |
| commit | 0c003e99df6df436720e36239ffab9d9fc250939 (patch) | |
| tree | 9fca12d3ae64cca2d819ee4227b58b94f506750d /sys/dev/vge/if_vge.c | |
| parent | 37c90cfec7ae20d0ed4e1ef3cb8ee4cd92b25884 (diff) | |
| download | src-0c003e99df6df436720e36239ffab9d9fc250939.tar.gz src-0c003e99df6df436720e36239ffab9d9fc250939.zip | |
Tell upper layer vge(4) supports long frames. This should be done
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().
Notes
Notes:
svn path=/head/; revision=200558
Diffstat (limited to 'sys/dev/vge/if_vge.c')
| -rw-r--r-- | sys/dev/vge/if_vge.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/dev/vge/if_vge.c b/sys/dev/vge/if_vge.c index b5f3aaece52c..e95a364656d7 100644 --- a/sys/dev/vge/if_vge.c +++ b/sys/dev/vge/if_vge.c @@ -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); |