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From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Sat, 7 Nov 2009 20:37:38 +0000 (UTC)
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Subject: svn commit: r199020 - head/sys/dev/bge
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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.
 	 */