vfio/container: Switch to dma_map|unmap API

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/hw/vfio/container-base.c b/hw/vfio/container-base.c
new file mode 100644
index 0000000000..55d3a35fa4
--- /dev/null
+++ b/hw/vfio/container-base.c
@@ -0,0 +1,32 @@
+/*
+ * VFIO BASE CONTAINER
+ *
+ * Copyright (C) 2023 Intel Corporation.
+ * Copyright Red Hat, Inc. 2023
+ *
+ * Authors: Yi Liu <yi.l.liu@intel.com>
+ *          Eric Auger <eric.auger@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qemu/error-report.h"
+#include "hw/vfio/vfio-container-base.h"
+
+int vfio_container_dma_map(VFIOContainerBase *bcontainer,
+                           hwaddr iova, ram_addr_t size,
+                           void *vaddr, bool readonly)
+{
+    g_assert(bcontainer->ops->dma_map);
+    return bcontainer->ops->dma_map(bcontainer, iova, size, vaddr, readonly);
+}
+
+int vfio_container_dma_unmap(VFIOContainerBase *bcontainer,
+                             hwaddr iova, ram_addr_t size,
+                             IOMMUTLBEntry *iotlb)
+{
+    g_assert(bcontainer->ops->dma_unmap);
+    return bcontainer->ops->dma_unmap(bcontainer, iova, size, iotlb);
+}