From: Kitae Kim <kt920.kim@samsung.com>
Date: Fri, 22 Nov 2013 10:38:04 +0000 (+0900)
Subject: hwkey: added reset feature.
X-Git-Tag: TizenStudio_2.0_p2.3~453^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=97dd98de46d44cee839553c8b2f2bb79fd1764b5;p=sdk%2Femulator%2Fqemu.git

hwkey: added reset feature.

initialize numbers of buffers in the virtqueue when reset state.

Change-Id: I72c40e156ca3fa16e33f732505cd7ca012139122
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
---

diff --git a/tizen/src/hw/maru_virtio_hwkey.c b/tizen/src/hw/maru_virtio_hwkey.c
index 6ee4a5b..421c1e5 100644
--- a/tizen/src/hw/maru_virtio_hwkey.c
+++ b/tizen/src/hw/maru_virtio_hwkey.c
@@ -231,12 +231,19 @@ static int virtio_hwkey_device_exit(DeviceState *qdev)
     return 0;
 }
 
+static void virtio_hwkey_device_reset(VirtIODevice *vdev)
+{
+	INFO("reset hwkey device\n");
+	vqidx = 0;
+}
+
 static void virtio_hwkey_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
     dc->exit = virtio_hwkey_device_exit;
     vdc->init = virtio_hwkey_device_init;
+	vdc->reset = virtio_hwkey_device_reset;
     vdc->get_features = virtio_hwkey_get_features;
 }