From patchwork Wed Mar 20 09:55:12 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alon Levy X-Patchwork-Id: 229299 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5BA8C2C00BA for ; Wed, 20 Mar 2013 20:57:19 +1100 (EST) Received: from localhost ([::1]:41600 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UIFll-0007r7-J9 for incoming@patchwork.ozlabs.org; Wed, 20 Mar 2013 05:57:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:43014) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UIFjx-0005qi-0H for qemu-devel@nongnu.org; Wed, 20 Mar 2013 05:55:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UIFjv-00028n-NW for qemu-devel@nongnu.org; Wed, 20 Mar 2013 05:55:24 -0400 Received: from mx1.redhat.com ([209.132.183.28]:65518) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UIFjv-00028R-FL for qemu-devel@nongnu.org; Wed, 20 Mar 2013 05:55:23 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r2K9tMI2023802 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 20 Mar 2013 05:55:22 -0400 Received: from localhost.localdomain (vpn1-4-179.ams2.redhat.com [10.36.4.179]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r2K9tFGJ019828; Wed, 20 Mar 2013 05:55:20 -0400 From: Alon Levy To: qemu-devel@nongnu.org Date: Wed, 20 Mar 2013 11:55:12 +0200 Message-Id: <1363773314-32332-3-git-send-email-alevy@redhat.com> In-Reply-To: <1363773314-32332-1-git-send-email-alevy@redhat.com> References: <1363773314-32332-1-git-send-email-alevy@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: amit.shah@redhat.com, hdegoede@redhat.com, aliguori@us.ibm.com, kraxel@redhat.com Subject: [Qemu-devel] [PATCH 2/4] virtio-serial: add a post_load callback implemented by port X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Alon Levy --- hw/virtio-serial-bus.c | 5 +++++ hw/virtio-serial.h | 2 ++ 2 files changed, 7 insertions(+) diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index ab7168e..b2a50cb 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -584,12 +584,14 @@ static void virtio_serial_post_load_timer_cb(void *opaque) VirtIOSerial *s = opaque; VirtIOSerialPort *port; uint8_t host_connected; + VirtIOSerialPortClass *vsc; if (!s->post_load) { return; } for (i = 0 ; i < s->post_load->nr_active_ports; ++i) { port = s->post_load->connected[i].port; + vsc = VIRTIO_SERIAL_PORT_GET_CLASS(port); host_connected = s->post_load->connected[i].host_connected; if (host_connected != port->host_connected) { /* @@ -599,6 +601,9 @@ static void virtio_serial_post_load_timer_cb(void *opaque) send_control_event(s, port->id, VIRTIO_CONSOLE_PORT_OPEN, port->host_connected); } + if (vsc->post_load) { + vsc->post_load(port); + } } g_free(s->post_load->connected); qemu_free_timer(s->post_load->timer); diff --git a/hw/virtio-serial.h b/hw/virtio-serial.h index 484dcfe..24d70ed 100644 --- a/hw/virtio-serial.h +++ b/hw/virtio-serial.h @@ -107,6 +107,8 @@ typedef struct VirtIOSerialPortClass { */ ssize_t (*have_data)(VirtIOSerialPort *port, const uint8_t *buf, size_t len); + + void (*post_load)(VirtIOSerialPort *port); } VirtIOSerialPortClass; /*