Author: yongari
Date: Sat Nov 7 20:37:38 2009
New Revision: 199020
URL: http://svn.freebsd.org/changeset/base/199020
Log:
Tell upper layer we support long frames. ether_ifattach()
initializes it to ETHER_HDR_LEN so we have to override it after
calling ether_ifattch().
While I'm here remove setting if_mtu value, it's initialized in
ether_ifattach().
Modified:
head/sys/dev/bge/if_bge.c
Modified: head/sys/dev/bge/if_bge.c
==============================================================================
--- head/sys/dev/bge/if_bge.c Sat Nov 7 18:55:39 2009 (r199019)
+++ head/sys/dev/bge/if_bge.c Sat Nov 7 20:37:38 2009 (r199020)
@@ -2723,7 +2723,6 @@ bge_attach(device_t dev)
ifp->if_ioctl = bge_ioctl;
ifp->if_start = bge_start;
ifp->if_init = bge_init;
- ifp->if_mtu = ETHERMTU;
ifp->if_snd.ifq_drv_maxlen = BGE_TX_RING_CNT - 1;
IFQ_SET_MAXLEN(&ifp->if_snd, ifp->if_snd.ifq_drv_maxlen);
IFQ_SET_READY(&ifp->if_snd);
@@ -2838,6 +2837,9 @@ again:
ether_ifattach(ifp, eaddr);
callout_init_mtx(&sc->bge_stat_ch, &sc->bge_mtx, 0);
+ /* Tell upper layer we support long frames. */
+ ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
+
/*
* Hookup IRQ last.
*/
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