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

# gpg: Signature made Mon 12 Oct 2015 08:56:47 BST using RSA key ID 398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request:
  tests: add test cases for netfilter object
  netfilter: add a netbuffer filter
  net/queue: export qemu_net_queue_append_iov
  netfilter: print filter info associate with the netdev
  netfilter: add an API to pass the packet to next filter
  net/queue: introduce NetQueueDeliverFunc
  net: merge qemu_deliver_packet and qemu_deliver_packet_iov
  netfilter: hook packets before net queue send
  init/cleanup of netfilter object
  vl.c: init delayed object after net_init_clients
  vmxnet3: Add support for VMXNET3_CMD_GET_ADAPTIVE_RING_INFO command
  e1000: use alias for default model
  vmxnet3: Support reading IMR registers on bar0
  net/vmxnet3: Refine l2 header validation

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

1 files changed, 15 insertions, 9 deletions

diff --git a/net/queue.c b/net/queue.c
index ebbe2bb93b..de8b9d31c6 100644
--- a/net/queue.c
+++ b/net/queue.c
@@ -52,13 +52,14 @@ struct NetQueue {
     void *opaque;
     uint32_t nq_maxlen;
     uint32_t nq_count;
+    NetQueueDeliverFunc *deliver;
 
     QTAILQ_HEAD(packets, NetPacket) packets;
 
     unsigned delivering : 1;
 };
 
-NetQueue *qemu_new_net_queue(void *opaque)
+NetQueue *qemu_new_net_queue(NetQueueDeliverFunc *deliver, void *opaque)
 {
     NetQueue *queue;
 
@@ -67,6 +68,7 @@ NetQueue *qemu_new_net_queue(void *opaque)
     queue->opaque = opaque;
     queue->nq_maxlen = 10000;
     queue->nq_count = 0;
+    queue->deliver = deliver;
 
     QTAILQ_INIT(&queue->packets);
 
@@ -110,12 +112,12 @@ static void qemu_net_queue_append(NetQueue *queue,
     QTAILQ_INSERT_TAIL(&queue->packets, packet, entry);
 }
 
-static void qemu_net_queue_append_iov(NetQueue *queue,
-                                      NetClientState *sender,
-                                      unsigned flags,
-                                      const struct iovec *iov,
-                                      int iovcnt,
-                                      NetPacketSent *sent_cb)
+void qemu_net_queue_append_iov(NetQueue *queue,
+                               NetClientState *sender,
+                               unsigned flags,
+                               const struct iovec *iov,
+                               int iovcnt,
+                               NetPacketSent *sent_cb)
 {
     NetPacket *packet;
     size_t max_len = 0;
@@ -152,9 +154,13 @@ static ssize_t qemu_net_queue_deliver(NetQueue *queue,
                                       size_t size)
 {
     ssize_t ret = -1;
+    struct iovec iov = {
+        .iov_base = (void *)data,
+        .iov_len = size
+    };
 
     queue->delivering = 1;
-    ret = qemu_deliver_packet(sender, flags, data, size, queue->opaque);
+    ret = queue->deliver(sender, flags, &iov, 1, queue->opaque);
     queue->delivering = 0;
 
     return ret;
@@ -169,7 +175,7 @@ static ssize_t qemu_net_queue_deliver_iov(NetQueue *queue,
     ssize_t ret = -1;
 
     queue->delivering = 1;
-    ret = qemu_deliver_packet_iov(sender, flags, iov, iovcnt, queue->opaque);
+    ret = queue->deliver(sender, flags, iov, iovcnt, queue->opaque);
     queue->delivering = 0;
 
     return ret;