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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-09-30 14:35:28 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-10-02 10:41:23 +0200 |
| commit | f0b52aa08ab0868c18d881381a8fda4b59b37517 (patch) | |
| tree | c1703b8684fedddb4c3c2286a53a6575e6dc9500 /hw/vfio/container-legacy.c | |
| parent | 0ca70d3bf722a94c53f254670e6a642e77aa077c (diff) | |
| download | focaccia-qemu-f0b52aa08ab0868c18d881381a8fda4b59b37517.tar.gz focaccia-qemu-f0b52aa08ab0868c18d881381a8fda4b59b37517.zip | |
hw/vfio: Use uint64_t for IOVA mapping size in vfio_container_dma_*map
The 'ram_addr_t' type is described as: a QEMU internal address space that maps guest RAM physical addresses into an intermediate address space that can map to host virtual address spaces. This doesn't represent well an IOVA mapping size. Simply use the uint64_t type. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/qemu-devel/20250930123528.42878-5-philmd@linaro.org Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/vfio/container-legacy.c')
| -rw-r--r-- | hw/vfio/container-legacy.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/vfio/container-legacy.c b/hw/vfio/container-legacy.c index 25a15ea867..34352dd31f 100644 --- a/hw/vfio/container-legacy.c +++ b/hw/vfio/container-legacy.c @@ -69,7 +69,7 @@ static int vfio_ram_block_discard_disable(VFIOLegacyContainer *container, } static int vfio_dma_unmap_bitmap(const VFIOLegacyContainer *container, - hwaddr iova, ram_addr_t size, + hwaddr iova, uint64_t size, IOMMUTLBEntry *iotlb) { const VFIOContainer *bcontainer = VFIO_IOMMU(container); @@ -122,7 +122,7 @@ unmap_exit: } static int vfio_legacy_dma_unmap_one(const VFIOContainer *bcontainer, - hwaddr iova, ram_addr_t size, + hwaddr iova, uint64_t size, IOMMUTLBEntry *iotlb) { const VFIOLegacyContainer *container = VFIO_IOMMU_LEGACY(bcontainer); @@ -167,7 +167,7 @@ static int vfio_legacy_dma_unmap_one(const VFIOContainer *bcontainer, * DMA - Mapping and unmapping for the "type1" IOMMU interface used on x86 */ static int vfio_legacy_dma_unmap(const VFIOContainer *bcontainer, - hwaddr iova, ram_addr_t size, + hwaddr iova, uint64_t size, IOMMUTLBEntry *iotlb, bool unmap_all) { int ret; @@ -192,7 +192,7 @@ static int vfio_legacy_dma_unmap(const VFIOContainer *bcontainer, } static int vfio_legacy_dma_map(const VFIOContainer *bcontainer, hwaddr iova, - ram_addr_t size, void *vaddr, bool readonly, + uint64_t size, void *vaddr, bool readonly, MemoryRegion *mr) { const VFIOLegacyContainer *container = VFIO_IOMMU_LEGACY(bcontainer); |