From patchwork Tue Nov 16 01:16:06 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Roth X-Patchwork-Id: 71334 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 80F4AB712C for ; Tue, 16 Nov 2010 12:32:02 +1100 (EST) Received: from localhost ([127.0.0.1]:60209 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PIAOt-0005Hf-Lb for incoming@patchwork.ozlabs.org; Mon, 15 Nov 2010 20:31:59 -0500 Received: from [140.186.70.92] (port=60688 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PIAAV-0006ec-53 for qemu-devel@nongnu.org; Mon, 15 Nov 2010 20:17:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PIAAR-0006xG-FE for qemu-devel@nongnu.org; Mon, 15 Nov 2010 20:17:07 -0500 Received: from e4.ny.us.ibm.com ([32.97.182.144]:40393) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PIAAR-0006xC-Cj for qemu-devel@nongnu.org; Mon, 15 Nov 2010 20:17:03 -0500 Received: from d01relay07.pok.ibm.com (d01relay07.pok.ibm.com [9.56.227.147]) by e4.ny.us.ibm.com (8.14.4/8.13.1) with ESMTP id oAG10NmQ007775 for ; Mon, 15 Nov 2010 20:00:23 -0500 Received: from d01av01.pok.ibm.com (d01av01.pok.ibm.com [9.56.224.215]) by d01relay07.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id oAG1H2k62273374 for ; Mon, 15 Nov 2010 20:17:02 -0500 Received: from d01av01.pok.ibm.com (loopback [127.0.0.1]) by d01av01.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id oAG1H2aL028347 for ; Mon, 15 Nov 2010 20:17:02 -0500 Received: from localhost.localdomain (illuin.austin.ibm.com [9.53.41.162]) by d01av01.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id oAG1GLI4025826; Mon, 15 Nov 2010 20:17:02 -0500 From: Michael Roth To: qemu-devel@nongnu.org Date: Mon, 15 Nov 2010 19:16:06 -0600 Message-Id: <1289870175-14880-13-git-send-email-mdroth@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1289870175-14880-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1289870175-14880-1-git-send-email-mdroth@linux.vnet.ibm.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) Cc: agl@linux.vnet.ibm.com, abeekhof@redhat.com, mdroth@linux.vnet.ibm.com, aliguori@linux.vnet.ibm.com, ryanh@us.ibm.com, amit.shah@redhat.com Subject: [Qemu-devel] [RFC][PATCH v3 12/21] virtproxy: add vp_handle_packet() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Michael Roth --- virtproxy.c | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-) diff --git a/virtproxy.c b/virtproxy.c index 0cc8950..01a36c2 100644 --- a/virtproxy.c +++ b/virtproxy.c @@ -464,6 +464,29 @@ static int vp_handle_data_packet(void *drv, const VPPacket *pkt) return 0; } +static inline int vp_handle_packet(VPDriver *drv, const VPPacket *pkt) +{ + int ret; + + TRACE("called with drv: %p", drv); + + if (pkt->magic != VP_MAGIC) { + LOG("invalid packet magic field"); + return -1; + } + + if (pkt->type == VP_PKT_CONTROL) { + ret = vp_handle_control_packet(drv, pkt); + } else if (pkt->type == VP_PKT_CLIENT || pkt->type == VP_PKT_SERVER) { + ret = vp_handle_data_packet(drv, pkt); + } else { + LOG("invalid packet type"); + return -1; + } + + return ret; +} + /* process a stream of packets coming in from the channel */ int vp_handle_packet_buf(VPDriver *drv, const void *buf, int count) {