From patchwork Fri May 12 01:41:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zhang Chen X-Patchwork-Id: 9723387 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C46F760364 for ; Fri, 12 May 2017 01:45:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BC1F3287AF for ; Fri, 12 May 2017 01:45:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AF7C8287B3; Fri, 12 May 2017 01:45:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3FD49287AF for ; Fri, 12 May 2017 01:45:41 +0000 (UTC) Received: from localhost ([::1]:50902 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8zeF-0000Hj-SY for patchwork-qemu-devel@patchwork.kernel.org; Thu, 11 May 2017 21:45:39 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55984) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8zdC-0000HG-5j for qemu-devel@nongnu.org; Thu, 11 May 2017 21:44:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d8zdA-0003ew-8T for qemu-devel@nongnu.org; Thu, 11 May 2017 21:44:34 -0400 Received: from [59.151.112.132] (port=14198 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d8zd9-0003YR-SM for qemu-devel@nongnu.org; Thu, 11 May 2017 21:44:32 -0400 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="18766942" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 12 May 2017 09:44:28 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id DF64347C6111; Fri, 12 May 2017 09:44:28 +0800 (CST) Received: from localhost.localdomain (10.167.226.56) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 12 May 2017 09:44:27 +0800 From: Zhang Chen To: qemu devel , Jason Wang Date: Fri, 12 May 2017 09:41:17 +0800 Message-ID: <1494553288-30764-2-git-send-email-zhangchen.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1494553288-30764-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> References: <1494553288-30764-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.56] X-yoursite-MailScanner-ID: DF64347C6111.AC9DA X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: zhangchen.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Subject: [Qemu-devel] [PATCH V4 01/12] net: Add vnet_hdr_len related arguments in NetClientState X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhanghailiang , Li Zhijian , weifuqiang , "eddie . dong" , Zhang Chen , bian naimeng Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add vnet_hdr_len and using_vnet_hdr arguments in NetClientState that make othermodule get real vnet_hdr_len easily. Signed-off-by: Zhang Chen Reviewed-by: Philippe Mathieu-Daudé --- include/net/net.h | 2 ++ net/net.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/include/net/net.h b/include/net/net.h index 99b28d5..70edfc0 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -100,6 +100,8 @@ struct NetClientState { unsigned int queue_index; unsigned rxfilter_notify_enabled:1; int vring_enable; + bool using_vnet_hdr; + int vnet_hdr_len; QTAILQ_HEAD(NetFilterHead, NetFilterState) filters; }; diff --git a/net/net.c b/net/net.c index 0ac3b9e..a00a0c9 100644 --- a/net/net.c +++ b/net/net.c @@ -472,6 +472,7 @@ void qemu_using_vnet_hdr(NetClientState *nc, bool enable) return; } + nc->using_vnet_hdr = enable; nc->info->using_vnet_hdr(nc, enable); } @@ -491,6 +492,7 @@ void qemu_set_vnet_hdr_len(NetClientState *nc, int len) return; } + nc->vnet_hdr_len = len; nc->info->set_vnet_hdr_len(nc, len); }