diff options
| -rw-r--r-- | include/exec/memory.h | 32 | ||||
| -rw-r--r-- | system/memory.c | 13 |
2 files changed, 0 insertions, 45 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 2d7c278b9f..0903513d13 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -530,26 +530,6 @@ struct IOMMUMemoryRegionClass { int (*iommu_set_page_size_mask)(IOMMUMemoryRegion *iommu, uint64_t page_size_mask, Error **errp); - /** - * @iommu_set_iova_ranges: - * - * Propagate information about the usable IOVA ranges for a given IOMMU - * memory region. Used for example to propagate host physical device - * reserved memory region constraints to the virtual IOMMU. - * - * Optional method: if this method is not provided, then the default IOVA - * aperture is used. - * - * @iommu: the IOMMUMemoryRegion - * - * @iova_ranges: list of ordered IOVA ranges (at least one range) - * - * Returns 0 on success, or a negative error. In case of failure, the error - * object must be created. - */ - int (*iommu_set_iova_ranges)(IOMMUMemoryRegion *iommu, - GList *iova_ranges, - Error **errp); }; typedef struct RamDiscardListener RamDiscardListener; @@ -1952,18 +1932,6 @@ int memory_region_iommu_set_page_size_mask(IOMMUMemoryRegion *iommu_mr, Error **errp); /** - * memory_region_iommu_set_iova_ranges - Set the usable IOVA ranges - * for a given IOMMU MR region - * - * @iommu: IOMMU memory region - * @iova_ranges: list of ordered IOVA ranges (at least one range) - * @errp: pointer to Error*, to store an error if it happens. - */ -int memory_region_iommu_set_iova_ranges(IOMMUMemoryRegion *iommu, - GList *iova_ranges, - Error **errp); - -/** * memory_region_name: get a memory region's name * * Returns the string that was used to initialize the memory region. diff --git a/system/memory.c b/system/memory.c index 47c600df63..2d69521360 100644 --- a/system/memory.c +++ b/system/memory.c @@ -1914,19 +1914,6 @@ int memory_region_iommu_set_page_size_mask(IOMMUMemoryRegion *iommu_mr, return ret; } -int memory_region_iommu_set_iova_ranges(IOMMUMemoryRegion *iommu_mr, - GList *iova_ranges, - Error **errp) -{ - IOMMUMemoryRegionClass *imrc = IOMMU_MEMORY_REGION_GET_CLASS(iommu_mr); - int ret = 0; - - if (imrc->iommu_set_iova_ranges) { - ret = imrc->iommu_set_iova_ranges(iommu_mr, iova_ranges, errp); - } - return ret; -} - int memory_region_register_iommu_notifier(MemoryRegion *mr, IOMMUNotifier *n, Error **errp) { |