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vfio/spapr: switch to spapr IOMMU BE add/del_section_window

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No functional change intended.

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 15:12:43 +08:00 • committed by Cédric Le Goater
parent 9b7d38bf5a
commit 233309e8e4
5 changed files with 42 additions and 16 deletions
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19
hw/vfio/spapr.c
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@ -319,10 +319,13 @@ static int vfio_spapr_create_window(VFIOContainer *container,
return 0;
}
int vfio_container_add_section_window(VFIOContainer *container,
MemoryRegionSection *section,
Error **errp)
static int
vfio_spapr_container_add_section_window(VFIOContainerBase *bcontainer,
MemoryRegionSection *section,
Error **errp)
{
VFIOContainer *container = container_of(bcontainer, VFIOContainer,
bcontainer);
VFIOHostDMAWindow *hostwin;
hwaddr pgsize = 0;
int ret;
@ -407,9 +410,13 @@ int vfio_container_add_section_window(VFIOContainer *container,
return 0;
}
void vfio_container_del_section_window(VFIOContainer *container,
MemoryRegionSection *section)
static void
vfio_spapr_container_del_section_window(VFIOContainerBase *bcontainer,
MemoryRegionSection *section)
{
VFIOContainer *container = container_of(bcontainer, VFIOContainer,
bcontainer);
if (container->iommu_type != VFIO_SPAPR_TCE_v2_IOMMU) {
return;
}
@ -430,6 +437,8 @@ static VFIOIOMMUOps vfio_iommu_spapr_ops;
static void setup_spapr_ops(VFIOContainerBase *bcontainer)
{
vfio_iommu_spapr_ops = *bcontainer->ops;
vfio_iommu_spapr_ops.add_window = vfio_spapr_container_add_section_window;
vfio_iommu_spapr_ops.del_window = vfio_spapr_container_del_section_window;
bcontainer->ops = &vfio_iommu_spapr_ops;
}