[src/trunk]: src/sys/dev/usb Allow ethernet frame with VLAN tag.

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/eb5ed1d08b77
branches:  trunk
changeset: 433466:eb5ed1d08b77
user:      rin <rin%NetBSD.org@localhost>
date:      Sun Sep 16 01:18:30 2018 +0000

description:
Allow ethernet frame with VLAN tag.

diffstat:

 sys/dev/usb/if_mue.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 080d4a9b15bb -r eb5ed1d08b77 sys/dev/usb/if_mue.c
--- a/sys/dev/usb/if_mue.c      Sun Sep 16 01:13:26 2018 +0000
+++ b/sys/dev/usb/if_mue.c      Sun Sep 16 01:18:30 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_mue.c,v 1.10 2018/09/16 01:13:26 rin Exp $  */
+/*     $NetBSD: if_mue.c,v 1.11 2018/09/16 01:18:30 rin Exp $  */
 /*     $OpenBSD: if_mue.c,v 1.3 2018/08/04 16:42:46 jsg Exp $  */
 
 /*
@@ -20,7 +20,7 @@
 /* Driver for Microchip LAN7500/LAN7800 chipsets. */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_mue.c,v 1.10 2018/09/16 01:13:26 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_mue.c,v 1.11 2018/09/16 01:18:30 rin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -777,7 +777,7 @@
        MUE_CLRBIT(sc, MUE_MAC_RX, MUE_MAC_RX_RXEN);
        val = mue_csr_read(sc, MUE_MAC_RX);
        val &= ~MUE_MAC_RX_MAX_SIZE_MASK;
-       val |= MUE_MAC_RX_MAX_LEN(ETHER_MAX_LEN);
+       val |= MUE_MAC_RX_MAX_LEN(ETHER_MAX_LEN + ETHER_VLAN_ENCAP_LEN);
        mue_csr_write(sc, MUE_MAC_RX, val);
        MUE_SETBIT(sc, MUE_MAC_RX, MUE_MAC_RX_RXEN);