[V2,10/45] vfio/container: export vfio_legacy_dma_map

Commit Message

Steven Sistare Feb. 14, 2025, 2:13 p.m. UTC

Export vfio_legacy_dma_map so it may be referenced outside the file
in a subsequent patch.

Signed-off-by: Steve Sistare <[e-mail]>
---
 hw/vfio/container.c           | 4 ++--
 include/hw/vfio/vfio-common.h | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

Patch

diff --git a/hw/vfio/container.c b/hw/vfio/container.c
index 21f2706..931c435 100644
--- a/hw/vfio/container.c
+++ b/hw/vfio/container.c
@@ -176,8 +176,8 @@  static int vfio_legacy_dma_unmap(const VFIOContainerBase *bcontainer,
     return 0;
 }
 
-static int vfio_legacy_dma_map(const VFIOContainerBase *bcontainer, hwaddr iova,
-                               ram_addr_t size, void *vaddr, bool readonly)
+int vfio_legacy_dma_map(const VFIOContainerBase *bcontainer, hwaddr iova,
+                        ram_addr_t size, void *vaddr, bool readonly)
 {
     const VFIOContainer *container = container_of(bcontainer, VFIOContainer,
                                                   bcontainer);
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 780646e..7f33476 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -280,6 +280,9 @@  void vfio_reset_bytes_transferred(void);
 bool vfio_device_state_is_running(VFIODevice *vbasedev);
 bool vfio_device_state_is_precopy(VFIODevice *vbasedev);
 
+int vfio_legacy_dma_map(const VFIOContainerBase *bcontainer, hwaddr iova,
+                        ram_addr_t size, void *vaddr, bool readonly);
+
 #ifdef CONFIG_LINUX
 int vfio_get_region_info(VFIODevice *vbasedev, int index,
                          struct vfio_region_info **info);