motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 16:53:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

vfio: add unmap_all flag to DMA unmap callback

Browse source 
We'll use this parameter shortly; this just adds the plumbing.

Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-9-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
John Levon 2025-05-07 16:20:13 +01:00 • committed by Cédric Le Goater
parent cae04b5634
commit 5a22b50591
5 changed files with 30 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

4
hw/vfio/container-base.c
View file

@ -85,12 +85,12 @@ int vfio_container_dma_map(VFIOContainerBase *bcontainer,
int vfio_container_dma_unmap(VFIOContainerBase *bcontainer,
hwaddr iova, ram_addr_t size,
IOMMUTLBEntry *iotlb)
IOMMUTLBEntry *iotlb, bool unmap_all)
{
VFIOIOMMUClass *vioc = VFIO_IOMMU_GET_CLASS(bcontainer);
g_assert(vioc->dma_unmap);
return vioc->dma_unmap(bcontainer, iova, size, iotlb);
return vioc->dma_unmap(bcontainer, iova, size, iotlb, unmap_all);
}
bool vfio_container_add_section_window(VFIOContainerBase *bcontainer,