From patchwork Wed Mar 23 04:10:21 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yoshiaki Tamura X-Patchwork-Id: 654321 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2N4ITqc013032 for ; Wed, 23 Mar 2011 04:18:29 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752538Ab1CWESW (ORCPT ); Wed, 23 Mar 2011 00:18:22 -0400 Received: from sh.osrg.net ([192.16.179.4]:34144 "EHLO sh.osrg.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752415Ab1CWESU (ORCPT ); Wed, 23 Mar 2011 00:18:20 -0400 Received: from fs.osrg.net (postfix@fs.osrg.net [10.0.0.12]) by sh.osrg.net (8.14.3/8.14.3/OSRG-NET) with ESMTP id p2N4Hm5l010575; Wed, 23 Mar 2011 13:17:48 +0900 Received: from localhost (hype-nh0.osrg.net [10.72.1.48]) by fs.osrg.net (Postfix) with ESMTP id 269B13E02D9; Wed, 23 Mar 2011 13:17:45 +0900 (JST) From: Yoshiaki Tamura To: kvm@vger.kernel.org, qemu-devel@nongnu.org Cc: avi@redhat.com, anthony@codemonkey.ws, aliguori@us.ibm.com, mtosatti@redhat.com, dlaor@redhat.com, mst@redhat.com, kwolf@redhat.com, pbonzini@redhat.com, quintela@redhat.com, ananth@in.ibm.com, psuriset@linux.vnet.ibm.com, vatsa@linux.vnet.ibm.com, stefanha@linux.vnet.ibm.com, blauwirbel@gmail.com, ohmura.kei@lab.ntt.co.jp, Yoshiaki Tamura Subject: [PATCH 13/18] net: insert event-tap to qemu_send_packet() and qemu_sendv_packet_async(). Date: Wed, 23 Mar 2011 13:10:21 +0900 Message-Id: <1300853426-7054-14-git-send-email-tamura.yoshiaki@lab.ntt.co.jp> X-Mailer: git-send-email 1.7.1.2 In-Reply-To: <1300853426-7054-1-git-send-email-tamura.yoshiaki@lab.ntt.co.jp> References: <1300853426-7054-1-git-send-email-tamura.yoshiaki@lab.ntt.co.jp> X-Dispatcher: imput version 20070423(IM149) Lines: 44 X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 23 Mar 2011 04:18:31 +0000 (UTC) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (sh.osrg.net [192.16.179.4]); Wed, 23 Mar 2011 13:17:49 +0900 (JST) X-Virus-Scanned: clamav-milter 0.97 at sh X-Virus-Status: Clean Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org diff --git a/net.c b/net.c index ddcca97..a541ede 100644 --- a/net.c +++ b/net.c @@ -37,6 +37,7 @@ #include "qemu_socket.h" #include "hw/qdev.h" #include "iov.h" +#include "event-tap.h" static QTAILQ_HEAD(, VLANState) vlans; static QTAILQ_HEAD(, VLANClientState) non_vlan_clients; @@ -519,6 +520,10 @@ ssize_t qemu_send_packet_async(VLANClientState *sender, void qemu_send_packet(VLANClientState *vc, const uint8_t *buf, int size) { + if (event_tap_is_on()) { + return event_tap_send_packet(vc, buf, size); + } + qemu_send_packet_async(vc, buf, size, NULL); } @@ -600,6 +605,10 @@ ssize_t qemu_sendv_packet_async(VLANClientState *sender, { NetQueue *queue; + if (event_tap_is_on()) { + return event_tap_sendv_packet_async(sender, iov, iovcnt, sent_cb); + } + if (sender->link_down || (!sender->peer && !sender->vlan)) { return iov_size(iov, iovcnt); }