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Searched refs:DMA_CHUNK_SIZE (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.10/arch/parisc/include/asm/
Ddma.h24 #define DMA_CHUNK_SIZE (BITS_PER_LONG*PAGE_SIZE) macro
/Linux-v5.10/drivers/parisc/
Diommu-helpers.h109 (unsigned)DMA_CHUNK_SIZE); in iommu_coalesce_chunks()
Dccio-dma.c350 BUG_ON((pages_needed * IOVP_SIZE) > DMA_CHUNK_SIZE); in ccio_alloc_range()
437 BUG_ON((pages_mapped * IOVP_SIZE) > DMA_CHUNK_SIZE); in ccio_free_range()
/Linux-v5.10/arch/ia64/hp/common/
Dsba_iommu.c263 #define DMA_CHUNK_SIZE (BITS_PER_LONG*iovp_size) macro
951 ASSERT(size <= DMA_CHUNK_SIZE); in sba_map_page()
1333 ASSERT(startsg->length <= DMA_CHUNK_SIZE); in sba_coalesce_chunks()
1341 > DMA_CHUNK_SIZE) in sba_coalesce_chunks()
1402 ASSERT(dma_len <= DMA_CHUNK_SIZE); in sba_coalesce_chunks()
/Linux-v5.10/drivers/dma/
Dsa11x0-dma.c25 #define DMA_CHUNK_SIZE 0x1000 macro