Add multiple-device support virtio-loopback-adapter

Updates [v1]:
- The adapter supports multiple vhost-user devices running in
  parallel.
- Redesign the devices interfaces. Unified their common functionality
  and add it into vhost-user-loopback lib. This eases the addition of
  new vhost-user devices and makes the virtio-loopback adapter more
  device agnostic.

Bug-AGL: SPEC-4834
Change-Id: I9aff91dce0207ccdd8c2d1c5d0769a13b4e9ae04
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/vhost_user_gpio.h b/vhost_user_gpio.h
deleted file mode 100644
index 7bf8ac8..0000000
--- a/vhost_user_gpio.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Based on virtio-gpio.h of QEMU project
- *
- * Copyright (c) 2023 Virtual Open Systems SAS.
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or
- * (at your option) any later version.  See the COPYING file in the
- * top-level directory.
- */
-
-#ifndef VHOST_USER_GPIO
-#define VHOST_USER_GPIO
-
-#include "vhost_loopback.h"
-#include "vhost_user_loopback.h"
-#include "virtio_loopback.h"
-#include <linux/virtio_gpio.h>
-#include "queue.h"
-#include <sys/mman.h>
-
-#define TYPE_VHOST_USER_GPIO "vhost-user-gpio-device"
-#define VIRTIO_GPIO_F_IRQ 0
-
-struct VHostUserGPIO {
-    VirtIODevice *parent;
-    struct virtio_gpio_config config;
-    struct vhost_virtqueue *vhost_vqs;
-    struct vhost_dev *vhost_dev;
-    VirtQueue *command_vq;
-    VirtQueue *interrupt_vq;
-    bool connected;
-    bool started_vu;
-};
-
-void vu_gpio_device_realize(int queue_num, int queue_size);
-
-#endif /* VHOST_USER_GPIO */