/*
 *  Copyright (c) 2008 Red Hat, Inc.
 *
 *  Author(s): Gleb Natapov <gleb@redhat.com>
 */

#ifndef VMCHANNEL_H
#define VMCHANNEL_H

#define VMCHANNEL_NAME_MAX 80
#define VMCHANNEL_CONNECTOR_IDX 10
#define VIRTIO_ID_VMCHANNEL 6
#define MAX_PACKET_LEN 1024

struct vmchannel_info {
	__u32 id;
	char *name;
};

struct vmchannel_dev {
	struct virtio_device *vdev;
	struct virtqueue *rq;
	struct virtqueue *sq;
	spinlock_t sq_lock;
	struct tasklet_struct tasklet;
	__u16 channel_count;
	struct vmchannel_info *channels;
	__u32 seq;
};

struct vmchannel_desc {
	__u32 id;
	__u32 len;
};

struct vmchannel_hdr {
	struct vmchannel_desc desc;
	struct cn_msg msg;
};

#endif