From e1f733fcbc4eb39333ad9527865c1590d74092ed Mon Sep 17 00:00:00 2001
From: fangyi <eric.fangyi@huawei.com>
Date: Tue, 29 Oct 2024 19:53:27 +0800
Subject: [PATCH 4/6] Revert "vdpa: add vhost_vdpa->suspended parameter"

Use a new scheme instead for kernel vdpa, So revert it.

This reverts commit b6662cb7e5376659c7abb56efe27dcf3898d4fe6.
---
 hw/virtio/vhost-vdpa.c         | 8 --------
 include/hw/virtio/vhost-vdpa.h | 2 --
 2 files changed, 10 deletions(-)

diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
index 130afb06dc..bb3320946d 100644
--- a/hw/virtio/vhost-vdpa.c
+++ b/hw/virtio/vhost-vdpa.c
@@ -1406,14 +1406,6 @@ static int vhost_vdpa_get_vring_base(struct vhost_dev *dev,
         return 0;
     }
 
-    if (!v->suspended) {
-        /*
-         * Cannot trust in value returned by device, let vhost recover used
-         * idx from guest.
-         */
-        return -1;
-    }
-
     ret = vhost_vdpa_call(dev, VHOST_GET_VRING_BASE, ring);
     trace_vhost_vdpa_get_vring_base(dev, ring->index, ring->num);
     return ret;
diff --git a/include/hw/virtio/vhost-vdpa.h b/include/hw/virtio/vhost-vdpa.h
index 5407d54fd7..ee255bc1bd 100644
--- a/include/hw/virtio/vhost-vdpa.h
+++ b/include/hw/virtio/vhost-vdpa.h
@@ -42,8 +42,6 @@ typedef struct vhost_vdpa {
     bool shadow_vqs_enabled;
     /* Vdpa must send shadow addresses as IOTLB key for data queues, not GPA */
     bool shadow_data;
-    /* Device suspended successfully */
-    bool suspended;
     /* IOVA mapping used by the Shadow Virtqueue */
     VhostIOVATree *iova_tree;
     GPtrArray *shadow_vqs;
-- 
2.43.0