From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f66.google.com (mail-wm1-f66.google.com [209.85.128.66]) by dpdk.org (Postfix) with ESMTP id 27C4D5F11 for ; Mon, 24 Sep 2018 17:21:34 +0200 (CEST) Received: by mail-wm1-f66.google.com with SMTP id y25-v6so2720945wmi.1 for ; Mon, 24 Sep 2018 08:21:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:date:message-id:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=02phtoPLKMhvw1pfeICuDg0OkVyxO3opBE13Pyie90Y=; b=AxSIrpMm1XvTi5LzI2kt+Dwf7JE+8AWaV4Fy05notp16Gr7tSTXlG0CvHIWBBpW5JN tASh0yDhhtPq9NMYRoBRkhN61RSNIXXAPXwdGdn9j6OjMzUWYH4FLNDhntsUFLdj3CXu 4yDc+jS5m/SSv5mde++JeI7aAG6nZUTSjFdy1yZC6Yz+0kFY0GYNwbAo3ThKAFaXoL7l 1XiljcZeBzD+mE/WdvL5cfLnczl7zyrGvZUWm5eN2pQTinNH8slbEJW0iZlsXiWXK5uZ 4itSAqVuj3D6snVVziphzBVNNpQJhAXESCO4yOXOl0+ewZgytwz9X6VQ38TYgesMOtBn xV6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:date:message-id:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=02phtoPLKMhvw1pfeICuDg0OkVyxO3opBE13Pyie90Y=; b=bXLFxT0QuUHwVEq5M3e++Ov+P5Vf822xaR7Q25vCLDrpxcTmrEdPJTEZ3DlsBAPYMh yHjBwZXOEdiw7dlWcakdue0DA59Kgc9fYFn8c5i9FqeM52X+bgJ1/t3dtt9kmACa7GSH A46QtEu2Ns1R9+4qIsGVuavDx5LWDgiSc1whvNc2wqk+4PF4cpbDgC1upkcSSvMoSLND gEBKekl2XdkwYD4WZgqm2TXbxRO5XQlJrcj2XhEn/TeBtoAjxlXpQo0sl0MBXnnW5Ana 9SSqW2KKrrHyKFTVXl2xmTrTtKQeMJzwwXVYOiu9AXvDDVi9CV/PU6h/s4rTnYTyCUGq aruw== X-Gm-Message-State: ABuFfojje8sCnjdeM48hADch+QCaVU2WUnjkYCLMCItMEVzXLKpQF8V6 xuurbkX9zbTdYeLdmvrwquZlGPy+Q3Pm5w== X-Google-Smtp-Source: ANB0VdbrIQb677AYMDJ04f39GCUs+gtZC58sqpD5FAHlui+ZNe7xnfggLS044ZutJon1uPhdTt0G1w== X-Received: by 2002:a1c:a187:: with SMTP id k129-v6mr7567799wme.111.1537802493581; Mon, 24 Sep 2018 08:21:33 -0700 (PDT) Received: from [127.0.1.1] ([82.146.27.14]) by smtp.gmail.com with ESMTPSA id y12-v6sm27102825wrq.33.2018.09.24.08.21.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Sep 2018 08:21:32 -0700 (PDT) From: Nikolay Nikolaev To: maxime.coquelin@redhat.com, anatoly.burakov@intel.com, tiwei.bie@intel.com, zhihong.wang@intel.com Cc: dev@dpdk.org Date: Mon, 24 Sep 2018 18:21:31 +0300 Message-ID: <153780249174.17494.10969398205446811104.stgit@T460> In-Reply-To: <153780242838.17494.4512397995243433980.stgit@T460> References: <153780242838.17494.4512397995243433980.stgit@T460> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [dpdk-dev] [PATCH v5 3/5] vhost: handle unsupported message types in functions X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 Sep 2018 15:21:34 -0000 Add new functions to handle the unsupported vhost message types: - vhost_user_set_vring_err - vhost_user_set_log_fd Signed-off-by: Nikolay Nikolaev --- lib/librte_vhost/vhost_user.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c index 4ae7b9346..77905dda0 100644 --- a/lib/librte_vhost/vhost_user.c +++ b/lib/librte_vhost/vhost_user.c @@ -1022,6 +1022,14 @@ vhost_user_set_vring_call(struct virtio_net *dev, struct VhostUserMsg *msg) vq->callfd = file.fd; } +static void vhost_user_set_vring_err(struct virtio_net **pdev __rte_unused, + struct VhostUserMsg *msg) +{ + if (!(msg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)) + close(msg->fds[0]); + RTE_LOG(INFO, VHOST_CONFIG, "not implemented\n"); +} + static int vhost_user_set_vring_kick(struct virtio_net **pdev, struct VhostUserMsg *msg) { @@ -1259,6 +1267,13 @@ vhost_user_set_log_base(struct virtio_net *dev, struct VhostUserMsg *msg) return 0; } +static void vhost_user_set_log_fd(struct virtio_net **pdev __rte_unused, + struct VhostUserMsg *msg) +{ + close(msg->fds[0]); + RTE_LOG(INFO, VHOST_CONFIG, "not implemented.\n"); +} + /* * An rarp packet is constructed and broadcasted to notify switches about * the new location of the migrated VM, so that packets from outside will @@ -1704,8 +1719,7 @@ vhost_user_msg_handler(int vid, int fd) send_vhost_reply(fd, &msg); break; case VHOST_USER_SET_LOG_FD: - close(msg.fds[0]); - RTE_LOG(INFO, VHOST_CONFIG, "not implemented.\n"); + vhost_user_set_log_fd(&dev, &msg); break; case VHOST_USER_SET_VRING_NUM: @@ -1733,9 +1747,7 @@ vhost_user_msg_handler(int vid, int fd) break; case VHOST_USER_SET_VRING_ERR: - if (!(msg.payload.u64 & VHOST_USER_VRING_NOFD_MASK)) - close(msg.fds[0]); - RTE_LOG(INFO, VHOST_CONFIG, "not implemented\n"); + vhost_user_set_vring_err(&dev, &msg); break; case VHOST_USER_GET_QUEUE_NUM: