From dc169694cad4b4c4028c755ec44ebb7565bd7461 Mon Sep 17 00:00:00 2001
From: Eric Auger <eric.auger@redhat.com>
Date: Fri, 14 Jun 2024 11:52:51 +0200
Subject: HostIOMMUDevice: Store the VFIO/VDPA agent

Store the agent device (VFIO or VDPA) in the host IOMMU device.
This will allow easy access to some of its resources.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
---
 include/sysemu/host_iommu_device.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include')

diff --git a/include/sysemu/host_iommu_device.h b/include/sysemu/host_iommu_device.h
index a57873958b..3e5f058e7b 100644
--- a/include/sysemu/host_iommu_device.h
+++ b/include/sysemu/host_iommu_device.h
@@ -34,6 +34,7 @@ struct HostIOMMUDevice {
     Object parent_obj;
 
     char *name;
+    void *agent; /* pointer to agent device, ie. VFIO or VDPA device */
     HostIOMMUDeviceCaps caps;
 };
 
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