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Searched refs:dma_32bit_pfn (Results 1 – 2 of 2) sorted by relevance

/linux-6.12.1/drivers/iommu/
Diova.c53 iovad->dma_32bit_pfn = 1UL << (32 - iova_shift(iovad)); in init_iova_domain()
54 iovad->max32_alloc_size = iovad->dma_32bit_pfn; in init_iova_domain()
64 if (limit_pfn <= iovad->dma_32bit_pfn) in __get_cached_rbnode()
73 if (new->pfn_hi < iovad->dma_32bit_pfn) in __cached_rbnode_insert_update()
86 (free->pfn_hi < iovad->dma_32bit_pfn && in __cached_rbnode_delete_update()
90 if (free->pfn_lo < iovad->dma_32bit_pfn) in __cached_rbnode_delete_update()
91 iovad->max32_alloc_size = iovad->dma_32bit_pfn; in __cached_rbnode_delete_update()
109 if (limit_pfn > iovad->dma_32bit_pfn) in iova_find_limit()
179 if (limit_pfn <= iovad->dma_32bit_pfn && in __alloc_and_insert_iova_range()
/linux-6.12.1/include/linux/
Diova.h35 unsigned long dma_32bit_pfn; member