From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44642) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ea0oY-0001w2-BO for qemu-devel@nongnu.org; Fri, 12 Jan 2018 10:00:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ea0oS-0003NE-3y for qemu-devel@nongnu.org; Fri, 12 Jan 2018 10:00:14 -0500 Received: from mx1.redhat.com ([209.132.183.28]:39718) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ea0oR-0003Ks-Uy for qemu-devel@nongnu.org; Fri, 12 Jan 2018 10:00:08 -0500 From: Maxime Coquelin Date: Fri, 12 Jan 2018 15:56:58 +0100 Message-Id: <20180112145658.17121-5-maxime.coquelin@redhat.com> In-Reply-To: <20180112145658.17121-1-maxime.coquelin@redhat.com> References: <20180112145658.17121-1-maxime.coquelin@redhat.com> Subject: [Qemu-devel] [PATCH 4/4] virtio-net: notify backend with number of queue pairs setup List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: mst@redhat.com, mlureau@redhat.com, zhengxiang9@huawei.com, lersek@redhat.com, pbonzini@redhat.com, Maxime Coquelin Signed-off-by: Maxime Coquelin --- hw/net/virtio-net.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 38674b08aa..b8908c98ed 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -561,6 +561,7 @@ static int peer_detach(VirtIONet *n, int index) static void virtio_net_set_queues(VirtIONet *n) { + NetClientState *nc = qemu_get_queue(n->nic); int i; int r; @@ -568,6 +569,10 @@ static void virtio_net_set_queues(VirtIONet *n) return; } + if (get_vhost_net(nc->peer)) { + vhost_net_set_queue_num(nc->peer, n->curr_queues); + } + for (i = 0; i < n->max_queues; i++) { if (i < n->curr_queues) { r = peer_attach(n, i); -- 2.14.3