Merge remote-tracking branch 'remotes/stefanha/tags/net-pull-request' into staging

Net patches

# gpg: Signature made Tue 25 Feb 2014 13:32:33 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/net-pull-request:
  virtio-net: use qemu_get_queue() where possible
  vhost_net: use offload API instead of bypassing it
  net: remove implicit peer from offload API
  net: Disable netmap backend when not supported
  net: add offloading support to netmap backend
  net: make tap offloading callbacks static
  net: virtio-net and vmxnet3 use offloading API
  net: TAP uses NetClientInfo offloading callbacks
  net: extend NetClientInfo for offloading
  net: change vnet-hdr TAP prototypes
  opencores_eth: flush queue whenever can_receive can go from false to true

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 10 insertions, 12 deletions

diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 19687aa03c..5be807ce82 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -1290,12 +1290,12 @@ static void vmxnet3_update_features(VMXNET3State *s)
               s->lro_supported, rxcso_supported,
               s->rx_vlan_stripping);
     if (s->peer_has_vhdr) {
-        tap_set_offload(qemu_get_queue(s->nic)->peer,
-                        rxcso_supported,
-                        s->lro_supported,
-                        s->lro_supported,
-                        0,
-                        0);
+        qemu_set_offload(qemu_get_queue(s->nic)->peer,
+                         rxcso_supported,
+                         s->lro_supported,
+                         s->lro_supported,
+                         0,
+                         0);
     }
 }
 
@@ -1883,11 +1883,9 @@ static NetClientInfo net_vmxnet3_info = {
 
 static bool vmxnet3_peer_has_vnet_hdr(VMXNET3State *s)
 {
-    NetClientState *peer = qemu_get_queue(s->nic)->peer;
+    NetClientState *nc = qemu_get_queue(s->nic);
 
-    if ((NULL != peer)                              &&
-        (peer->info->type == NET_CLIENT_OPTIONS_KIND_TAP)   &&
-        tap_has_vnet_hdr(peer)) {
+    if (qemu_has_vnet_hdr(nc->peer)) {
         return true;
     }
 
@@ -1935,10 +1933,10 @@ static void vmxnet3_net_init(VMXNET3State *s)
     s->lro_supported = false;
 
     if (s->peer_has_vhdr) {
-        tap_set_vnet_hdr_len(qemu_get_queue(s->nic)->peer,
+        qemu_set_vnet_hdr_len(qemu_get_queue(s->nic)->peer,
             sizeof(struct virtio_net_hdr));
 
-        tap_using_vnet_hdr(qemu_get_queue(s->nic)->peer, 1);
+        qemu_using_vnet_hdr(qemu_get_queue(s->nic)->peer, 1);
     }
 
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);