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authorViresh Kumar <viresh.kumar@linaro.org>2021-07-09 10:30:16 +0530
committerMichael S. Tsirkin <mst@redhat.com>2021-07-16 11:10:40 -0400
commit7221d3b634d1995a63a91de9b5035abf643c7ebc (patch)
treed47c2d1c38267ba06399665265d152226b88bc01 /include
parent1580b897c7b2f794fff7ba140ab757be1f6efadc (diff)
hw/virtio: add boilerplate for vhost-user-i2c device
This creates the QEMU side of the vhost-user-i2c device which connects to the remote daemon. It is based of vhost-user-fs code. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Message-Id: <e80591b52fea4b51631818bb92a798a3daf90399.1625806763.git.viresh.kumar@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/hw/virtio/vhost-user-i2c.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-user-i2c.h b/include/hw/virtio/vhost-user-i2c.h
new file mode 100644
index 0000000000..deae47a76d
--- /dev/null
+++ b/include/hw/virtio/vhost-user-i2c.h
@@ -0,0 +1,28 @@
+/*
+ * Vhost-user i2c virtio device
+ *
+ * Copyright (c) 2021 Viresh Kumar <viresh.kumar@linaro.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef _QEMU_VHOST_USER_I2C_H
+#define _QEMU_VHOST_USER_I2C_H
+
+#include "hw/virtio/vhost.h"
+#include "hw/virtio/vhost-user.h"
+
+#define TYPE_VHOST_USER_I2C "vhost-user-i2c-device"
+OBJECT_DECLARE_SIMPLE_TYPE(VHostUserI2C, VHOST_USER_I2C)
+
+struct VHostUserI2C {
+ VirtIODevice parent;
+ CharBackend chardev;
+ struct vhost_virtqueue *vhost_vq;
+ struct vhost_dev vhost_dev;
+ VhostUserState vhost_user;
+ VirtQueue *vq;
+ bool connected;
+};
+
+#endif /* _QEMU_VHOST_USER_I2C_H */