qemu

FORK: QEMU emulator
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vhost-user-i2c.h (709B)

      1 /*
      2  * Vhost-user i2c virtio device
      3  *
      4  * Copyright (c) 2021 Viresh Kumar <viresh.kumar@linaro.org>
      5  *
      6  * SPDX-License-Identifier: GPL-2.0-or-later
      7  */
      8 
      9 #ifndef QEMU_VHOST_USER_I2C_H
     10 #define QEMU_VHOST_USER_I2C_H
     11 
     12 #include "hw/virtio/vhost.h"
     13 #include "hw/virtio/vhost-user.h"
     14 
     15 #define TYPE_VHOST_USER_I2C "vhost-user-i2c-device"
     16 OBJECT_DECLARE_SIMPLE_TYPE(VHostUserI2C, VHOST_USER_I2C)
     17 
     18 struct VHostUserI2C {
     19     VirtIODevice parent;
     20     CharBackend chardev;
     21     struct vhost_virtqueue *vhost_vq;
     22     struct vhost_dev vhost_dev;
     23     VhostUserState vhost_user;
     24     VirtQueue *vq;
     25     bool connected;
     26 };
     27 
     28 /* Virtio Feature bits */
     29 #define VIRTIO_I2C_F_ZERO_LENGTH_REQUEST		0
     30 
     31 #endif /* QEMU_VHOST_USER_I2C_H */