1*27ba7b02SViresh Kumar /*
2*27ba7b02SViresh Kumar  * Vhost-user GPIO virtio device
3*27ba7b02SViresh Kumar  *
4*27ba7b02SViresh Kumar  * Copyright (c) 2021 Viresh Kumar <viresh.kumar@linaro.org>
5*27ba7b02SViresh Kumar  *
6*27ba7b02SViresh Kumar  * SPDX-License-Identifier: GPL-2.0-or-later
7*27ba7b02SViresh Kumar  */
8*27ba7b02SViresh Kumar 
9*27ba7b02SViresh Kumar #ifndef _QEMU_VHOST_USER_GPIO_H
10*27ba7b02SViresh Kumar #define _QEMU_VHOST_USER_GPIO_H
11*27ba7b02SViresh Kumar 
12*27ba7b02SViresh Kumar #include "hw/virtio/virtio.h"
13*27ba7b02SViresh Kumar #include "hw/virtio/vhost.h"
14*27ba7b02SViresh Kumar #include "hw/virtio/vhost-user.h"
15*27ba7b02SViresh Kumar #include "standard-headers/linux/virtio_gpio.h"
16*27ba7b02SViresh Kumar #include "chardev/char-fe.h"
17*27ba7b02SViresh Kumar 
18*27ba7b02SViresh Kumar #define TYPE_VHOST_USER_GPIO "vhost-user-gpio-device"
19*27ba7b02SViresh Kumar OBJECT_DECLARE_SIMPLE_TYPE(VHostUserGPIO, VHOST_USER_GPIO);
20*27ba7b02SViresh Kumar 
21*27ba7b02SViresh Kumar struct VHostUserGPIO {
22*27ba7b02SViresh Kumar     /*< private >*/
23*27ba7b02SViresh Kumar     VirtIODevice parent_obj;
24*27ba7b02SViresh Kumar     CharBackend chardev;
25*27ba7b02SViresh Kumar     struct virtio_gpio_config config;
26*27ba7b02SViresh Kumar     struct vhost_virtqueue *vhost_vq;
27*27ba7b02SViresh Kumar     struct vhost_dev vhost_dev;
28*27ba7b02SViresh Kumar     VhostUserState vhost_user;
29*27ba7b02SViresh Kumar     VirtQueue *command_vq;
30*27ba7b02SViresh Kumar     VirtQueue *interrupt_vq;
31*27ba7b02SViresh Kumar     bool connected;
32*27ba7b02SViresh Kumar     /*< public >*/
33*27ba7b02SViresh Kumar };
34*27ba7b02SViresh Kumar 
35*27ba7b02SViresh Kumar #endif /* _QEMU_VHOST_USER_GPIO_H */
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