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bh=w/4lWWoOx6SYpHTQts4+3vcbP05xAWkBtChOqL3YfJs=; b=Z4LwR1wed4kWmfuDSIDFjMfTX742ISGx912XUdwvOojay4EOO+oXNGMHbMzVj47FmrxYzR elRrjhs69yno5heqc8SbQVXTCrcvGZjReTVdpeACQn2su/duxPy9j4vZ0KWbJxduTzHn67 7e/cCQbh0mifGrQ1RU9XM7vhvyzUjic= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-326-Z08-24pmO_qIGdIqQ-6eww-1; Fri, 29 May 2020 10:07:56 -0400 X-MC-Unique: Z08-24pmO_qIGdIqQ-6eww-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id EDF178014D4; Fri, 29 May 2020 14:07:53 +0000 (UTC) Received: from laptop.redhat.com (ovpn-13-84.pek2.redhat.com [10.72.13.84]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6BD495D9F5; Fri, 29 May 2020 14:07:11 +0000 (UTC) From: Cindy Lu To: mst@redhat.com, armbru@redhat.com, eblake@redhat.com, cohuck@redhat.com, jasowang@redhat.com Subject: [RFC v3 1/8] net: introduce qemu_get_peer Date: Fri, 29 May 2020 22:06:13 +0800 Message-Id: <20200529140620.28759-2-lulu@redhat.com> In-Reply-To: <20200529140620.28759-1-lulu@redhat.com> References: <20200529140620.28759-1-lulu@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=lulu@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/29 03:05:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mhabets@solarflare.com, qemu-devel@nongnu.org, rob.miller@broadcom.com, saugatm@xilinx.com, lulu@redhat.com, hanand@xilinx.com, hch@infradead.org, eperezma@redhat.com, jgg@mellanox.com, shahafs@mellanox.com, kevin.tian@intel.com, parav@mellanox.com, vmireyno@marvell.com, cunming.liang@intel.com, gdawar@xilinx.com, jiri@mellanox.com, xiao.w.wang@intel.com, stefanha@redhat.com, zhihong.wang@intel.com, aadam@redhat.com, rdunlap@infradead.org, maxime.coquelin@redhat.com, lingshan.zhu@intel.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This is a small function that can get the peer from given NetClientState and queue_index Signed-off-by: Cindy Lu --- include/net/net.h | 1 + net/net.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/net/net.h b/include/net/net.h index 39085d9444..e7ef42d62b 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -176,6 +176,7 @@ void hmp_info_network(Monitor *mon, const QDict *qdict); void net_socket_rs_init(SocketReadState *rs, SocketReadStateFinalize *finalize, bool vnet_hdr); +NetClientState *qemu_get_peer(NetClientState *nc, int queue_index); /* NIC info */ diff --git a/net/net.c b/net/net.c index 38778e831d..599fb61028 100644 --- a/net/net.c +++ b/net/net.c @@ -324,6 +324,12 @@ void *qemu_get_nic_opaque(NetClientState *nc) return nic->opaque; } +NetClientState *qemu_get_peer(NetClientState *nc, int queue_index) +{ + assert(nc != NULL); + NetClientState *ncs = nc + queue_index; + return ncs->peer; +} static void qemu_cleanup_net_client(NetClientState *nc) {