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vfio/container: Intoduce a new VFIOIOMMUClass::setup handler 

This will help in converting the sPAPR IOMMU backend to a QOM interface.

Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Tested-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Cédric Le Goater 2023-12-19 07:58:21 +01:00
parent 9812feefab
commit 61d893f2cd
2 changed files with 2 additions and 0 deletions
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1
hw/vfio/container.c
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@ -1129,6 +1129,7 @@ static void vfio_iommu_legacy_class_init(ObjectClass *klass, void *data)
{ {
VFIOIOMMUClass *vioc = VFIO_IOMMU_CLASS(klass); VFIOIOMMUClass *vioc = VFIO_IOMMU_CLASS(klass);
vioc->setup = vfio_legacy_setup;
vioc->dma_map = vfio_legacy_dma_map; vioc->dma_map = vfio_legacy_dma_map;
vioc->dma_unmap = vfio_legacy_dma_unmap; vioc->dma_unmap = vfio_legacy_dma_unmap;
vioc->attach_device = vfio_legacy_attach_device; vioc->attach_device = vfio_legacy_attach_device;

1
include/hw/vfio/vfio-container-base.h
View File

@ -109,6 +109,7 @@ struct VFIOIOMMUClass {
InterfaceClass parent_class; InterfaceClass parent_class;
/* basic feature */ /* basic feature */
int (*setup)(VFIOContainerBase *bcontainer, Error **errp);
int (*dma_map)(const VFIOContainerBase *bcontainer, int (*dma_map)(const VFIOContainerBase *bcontainer,
hwaddr iova, ram_addr_t size, hwaddr iova, ram_addr_t size,
void *vaddr, bool readonly); void *vaddr, bool readonly);