diff options
| author | Simon Horman <horms@verge.net.au> | 2013-03-28 13:38:25 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-28 01:20:42 -0400 |
| commit | e5c5d22e8dcf7c2d430336cbf8e180bd38e8daf1 (patch) | |
| tree | 085634668082dc359bad9ff504f725423e947bb8 /drivers/net | |
| parent | 8b49a4c75965ed157e21450d23dcadd6b27c1aa3 (diff) | |
net: add ETH_P_802_3_MIN
Add a new constant ETH_P_802_3_MIN, the minimum ethernet type for
an 802.3 frame. Frames with a lower value in the ethernet type field
are Ethernet II.
Also update all the users of this value that David Miller and
I could find to use the new constant.
Also correct a bug in util.c. The comparison with ETH_P_802_3_MIN
should be >= not >.
As suggested by Jesse Gross.
Compile tested only.
Cc: David Miller <davem@davemloft.net>
Cc: Jesse Gross <jesse@nicira.com>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Bart De Schuymer <bart.de.schuymer@pandora.be>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Cc: netfilter-devel@vger.kernel.org
Cc: bridge@lists.linux-foundation.org
Cc: linux-wireless@vger.kernel.org
Cc: linux1394-devel@lists.sourceforge.net
Cc: linux-media@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: dev@openvswitch.org
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/sun/niu.c | 2 | ||||
| -rw-r--r-- | drivers/net/plip/plip.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ray_cs.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index e4c1c88e4c2a..95cff98d8a34 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -6618,7 +6618,7 @@ static u64 niu_compute_tx_flags(struct sk_buff *skb, struct ethhdr *ehdr, (len << TXHDR_LEN_SHIFT) | ((l3off / 2) << TXHDR_L3START_SHIFT) | (ihl << TXHDR_IHL_SHIFT) | - ((eth_proto_inner < 1536) ? TXHDR_LLC : 0) | + ((eth_proto_inner < ETH_P_802_3_MIN) ? TXHDR_LLC : 0) | ((eth_proto == ETH_P_8021Q) ? TXHDR_VLAN : 0) | (ipv6 ? TXHDR_IP_VER : 0) | csum_bits); diff --git a/drivers/net/plip/plip.c b/drivers/net/plip/plip.c index bed62d9c53c8..1f7bef90b467 100644 --- a/drivers/net/plip/plip.c +++ b/drivers/net/plip/plip.c @@ -560,7 +560,7 @@ static __be16 plip_type_trans(struct sk_buff *skb, struct net_device *dev) * so don't forget to remove it. */ - if (ntohs(eth->h_proto) >= 1536) + if (ntohs(eth->h_proto) >= ETH_P_802_3_MIN) return eth->h_proto; rawp = skb->data; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 4775b5d172d5..ebada812b3a5 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -953,7 +953,7 @@ static int translate_frame(ray_dev_t *local, struct tx_msg __iomem *ptx, unsigned char *data, int len) { __be16 proto = ((struct ethhdr *)data)->h_proto; - if (ntohs(proto) >= 1536) { /* DIX II ethernet frame */ + if (ntohs(proto) >= ETH_P_802_3_MIN) { /* DIX II ethernet frame */ pr_debug("ray_cs translate_frame DIX II\n"); /* Copy LLC header to card buffer */ memcpy_toio(&ptx->var, eth2_llc, sizeof(eth2_llc)); |