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, 59 deletions

diff --git a/vhost_user_blk.h b/vhost_user_blk.h
deleted file mode 100644
index d5857c8..0000000
--- a/vhost_user_blk.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Based on vhost-user-blk.h of QEMU project
- *
- *   Copyright(C) 2017 Intel Corporation.
- *
- *   Authors:
- *    Changpeng Liu <changpeng.liu@intel.com>
- *
- *
- * Copyright (c) 2022-2023 Virtual Open Systems SAS.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef VHOST_USER_BLK
-#define VHOST_USER_BLK
-
-#include "vhost_loopback.h"
-#include "vhost_user_loopback.h"
-#include "virtio_loopback.h"
-#include <linux/virtio_blk.h>
-
-#define TYPE_VHOST_USER_BLK "vhost-user-blk"
-
-#define VHOST_USER_BLK_AUTO_NUM_QUEUES UINT16_MAX
-
-struct VHostUserBlk {
-    VirtIODevice *parent;
-    struct vhost_virtqueue *vhost_vq;
-    struct vhost_dev *vhost_dev;
-    VirtQueue *req_vq;
-    VirtQueue **virtqs;
-    uint16_t num_queues;
-    uint32_t queue_size;
-    /* uint32_t config_wce; //We will need it for the next release */
-    uint32_t config_wce;
-    struct vhost_inflight *inflight;
-    struct vhost_virtqueue *vhost_vqs;
-    struct virtio_blk_config blkcfg;
-    bool connected;
-    bool started_vu;
-};
-
-void vhost_user_blk_realize(int queue_num, int queue_size);
-
-#endif /* VHOST_USER_BLK */