From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NXJR9-0008UX-4J for qemu-devel@nongnu.org; Tue, 19 Jan 2010 14:08:23 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NXJR4-0008RW-4S for qemu-devel@nongnu.org; Tue, 19 Jan 2010 14:08:21 -0500 Received: from [199.232.76.173] (port=53090 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NXJR3-0008RJ-Ft for qemu-devel@nongnu.org; Tue, 19 Jan 2010 14:08:17 -0500 Received: from mx1.redhat.com ([209.132.183.28]:41844) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NXJR2-000693-Mk for qemu-devel@nongnu.org; Tue, 19 Jan 2010 14:08:16 -0500 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 (8.13.8/8.13.8) with ESMTP id o0JJ8G2s032382 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 19 Jan 2010 14:08:16 -0500 From: Amit Shah Date: Wed, 20 Jan 2010 00:36:55 +0530 Message-Id: <1263928018-32531-6-git-send-email-amit.shah@redhat.com> In-Reply-To: <1263928018-32531-5-git-send-email-amit.shah@redhat.com> References: <1263928018-32531-1-git-send-email-amit.shah@redhat.com> <1263928018-32531-2-git-send-email-amit.shah@redhat.com> <1263928018-32531-3-git-send-email-amit.shah@redhat.com> <1263928018-32531-4-git-send-email-amit.shah@redhat.com> <1263928018-32531-5-git-send-email-amit.shah@redhat.com> Subject: [Qemu-devel] [PATCH 5/8] virtio-serial-bus: Add ability to hot-unplug ports List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Amit Shah Signed-off-by: Amit Shah --- hw/virtio-serial-bus.c | 2 ++ hw/virtio-serial.h | 1 + 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 7e100d0..403268f 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -520,6 +520,8 @@ static int virtser_port_qdev_exit(DeviceState *qdev) VirtIOSerialPort *port = DO_UPCAST(VirtIOSerialPort, dev, &dev->qdev); VirtIOSerial *vser = port->vser; + send_control_event(port, VIRTIO_CONSOLE_PORT_REMOVE, 1); + /* * Don't decrement nr_ports here; thus we keep a linearly * increasing port id. Not utilising an id again saves us a couple diff --git a/hw/virtio-serial.h b/hw/virtio-serial.h index 28ea7da..f297b00 100644 --- a/hw/virtio-serial.h +++ b/hw/virtio-serial.h @@ -51,6 +51,7 @@ struct virtio_console_control { #define VIRTIO_CONSOLE_RESIZE 2 #define VIRTIO_CONSOLE_PORT_OPEN 3 #define VIRTIO_CONSOLE_PORT_NAME 4 +#define VIRTIO_CONSOLE_PORT_REMOVE 5 /* == In-qemu interface == */ -- 1.6.2.5