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vfio/common: Introduce vfio_container_init/destroy helper

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This adds two helper functions vfio_container_init/destroy which will be
used by both legacy and iommufd containers to do base container specific
initialization and release.

No functional change intended.

Suggested-by: Cédric Le Goater <clg@redhat.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>
This commit is contained in:
Zhenzhong Duan
2023-11-02 15:12:30 +08:00
committed by Cédric Le Goater
parent b08501a999
commit ed2f7f8017
3 changed files with 16 additions and 1 deletions
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4
include/hw/vfio/vfio-container-base.h
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@@ -38,6 +38,10 @@ int vfio_container_dma_unmap(VFIOContainerBase *bcontainer,
hwaddr iova, ram_addr_t size,
IOMMUTLBEntry *iotlb);
void vfio_container_init(VFIOContainerBase *bcontainer,
const VFIOIOMMUOps *ops);
void vfio_container_destroy(VFIOContainerBase *bcontainer);
struct VFIOIOMMUOps {
/* basic feature */
int (*dma_map)(VFIOContainerBase *bcontainer,