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Searched refs:iommu_bitmap (Results 1 – 2 of 2) sorted by relevance

/linux-6.1.9/arch/s390/pci/
Dpci_dma.c210 bitmap_andnot(zdev->iommu_bitmap, zdev->iommu_bitmap, in __dma_purge_tlb()
267 return iommu_area_alloc(zdev->iommu_bitmap, zdev->iommu_pages, in __dma_alloc_iommu()
286 bitmap_andnot(zdev->iommu_bitmap, zdev->iommu_bitmap, in dma_alloc_address()
313 if (!zdev->iommu_bitmap) in dma_free_address()
317 bitmap_clear(zdev->iommu_bitmap, offset, size); in dma_free_address()
587 zdev->iommu_bitmap = vzalloc(zdev->iommu_pages / 8); in zpci_dma_init_device()
588 if (!zdev->iommu_bitmap) { in zpci_dma_init_device()
608 vfree(zdev->iommu_bitmap); in zpci_dma_init_device()
609 zdev->iommu_bitmap = NULL; in zpci_dma_init_device()
641 vfree(zdev->iommu_bitmap); in zpci_dma_exit_device()
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/linux-6.1.9/arch/s390/include/asm/
Dpci.h162 unsigned long *iommu_bitmap; member