diff options
| author | Jiri Pirko <jpirko@redhat.com> | 2011-04-07 19:48:33 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-12 14:15:19 -0700 |
| commit | bcc6d47903612c3861201cc3a866fb604f26b8b2 (patch) | |
| tree | bd02aeaa18984de46d09a1cb41b1f5e09ec89dbb /net/8021q/vlan.c | |
| parent | 143780c6562080c1117cd9197ee1b33c0d838376 (diff) | |
| download | linux-bcc6d47903612c3861201cc3a866fb604f26b8b2.tar.bz2 | |
net: vlan: make non-hw-accel rx path similar to hw-accel
Now there are 2 paths for rx vlan frames. When rx-vlan-hw-accel is
enabled, skb is untagged by NIC, vlan_tci is set and the skb gets into
vlan code in __netif_receive_skb - vlan_hwaccel_do_receive.
For non-rx-vlan-hw-accel however, tagged skb goes thru whole
__netif_receive_skb, it's untagged in ptype_base hander and reinjected
This incosistency is fixed by this patch. Vlan untagging happens early in
__netif_receive_skb so the rest of code (ptype_all handlers, rx_handlers)
see the skb like it was untagged by hw.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
v1->v2:
remove "inline" from vlan_core.c functions
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q/vlan.c')
| -rw-r--r-- | net/8021q/vlan.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index e47600b4e2e3..14ef5efbc653 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -49,11 +49,6 @@ const char vlan_version[] = DRV_VERSION; static const char vlan_copyright[] = "Ben Greear <greearb@candelatech.com>"; static const char vlan_buggyright[] = "David S. Miller <davem@redhat.com>"; -static struct packet_type vlan_packet_type __read_mostly = { - .type = cpu_to_be16(ETH_P_8021Q), - .func = vlan_skb_recv, /* VLAN receive method */ -}; - /* End of global variables definitions. */ static void vlan_group_free(struct vlan_group *grp) @@ -684,7 +679,6 @@ static int __init vlan_proto_init(void) if (err < 0) goto err4; - dev_add_pack(&vlan_packet_type); vlan_ioctl_set(vlan_ioctl_handler); return 0; @@ -705,8 +699,6 @@ static void __exit vlan_cleanup_module(void) unregister_netdevice_notifier(&vlan_notifier_block); - dev_remove_pack(&vlan_packet_type); - unregister_pernet_subsys(&vlan_net_ops); rcu_barrier(); /* Wait for completion of call_rcu()'s */ |