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path: root/kernel/dma/direct.c
AgeCommit message (Expand)AuthorFilesLines
2021-12-08dma-direct: add a dma_direct_use_pool helperChristoph Hellwig1-6/+12
2021-12-07dma-direct: factor the swiotlb code out of __dma_direct_alloc_pagesChristoph Hellwig1-9/+15
2021-12-07dma-direct: drop two CONFIG_DMA_RESTRICTED_POOL conditionalsChristoph Hellwig1-4/+2
2021-12-07dma-direct: warn if there is no pool for force unencrypted allocationsChristoph Hellwig1-4/+5
2021-12-07dma-direct: fail allocations that can't be made coherentChristoph Hellwig1-2/+3
2021-12-07dma-direct: refactor the !coherent checks in dma_direct_allocChristoph Hellwig1-25/+41
2021-12-07dma-direct: factor out a helper for DMA_ATTR_NO_KERNEL_MAPPING allocationsChristoph Hellwig1-11/+20
2021-12-07dma-direct: clean up the remapping checks in dma_direct_allocChristoph Hellwig1-22/+26
2021-12-07dma-direct: always leak memory that can't be re-encryptedChristoph Hellwig1-4/+10
2021-12-07dma-direct: don't call dma_set_decrypted for remapped allocationsChristoph Hellwig1-7/+6
2021-12-07dma-direct: factor out dma_set_{de,en}crypted helpersChristoph Hellwig1-31/+25
2021-09-03Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds1-15/+42
2021-08-18dma-direct: add support for dma_coherent_default_memoryChristoph Hellwig1-0/+15
2021-08-09dma-direct: return appropriate error code from dma_direct_map_sg()Logan Gunthorpe1-1/+1
2021-07-14swiotlb: Add restricted DMA alloc/free supportClaire Chang1-12/+37
2021-07-14swiotlb: Use is_swiotlb_force_bounce for swiotlb data bouncingClaire Chang1-1/+1
2021-07-14swiotlb: Update is_swiotlb_active to add a struct device argumentClaire Chang1-1/+1
2021-07-14swiotlb: Update is_swiotlb_buffer to add a struct device argumentClaire Chang1-3/+3
2021-03-17swiotlb: split swiotlb_tbl_sync_singleChristoph Hellwig1-4/+4
2020-11-18dma-mapping: remove the dma_direct_set_offset exportChristoph Hellwig1-1/+0
2020-10-16kernel/: fix repeated words in commentsRandy Dunlap1-1/+1
2020-10-07dma-direct: simplify the DMA_ATTR_NO_KERNEL_MAPPING handlingChristoph Hellwig1-61/+39
2020-10-07dma-direct: factor out a dma_direct_alloc_from_pool helperChristoph Hellwig1-19/+20
2020-10-07dma-direct check for highmem pages in dma_direct_alloc_pagesChristoph Hellwig1-0/+11
2020-10-06dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dmaChristoph Hellwig1-1/+1
2020-10-06dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>Christoph Hellwig1-1/+0
2020-10-06dma-mapping: split <linux/dma-mapping.h>Christoph Hellwig1-0/+1
2020-09-25dma-mapping: add a new dma_alloc_pages APIChristoph Hellwig1-1/+51
2020-09-17dma-mapping: introduce DMA range map, supplanting dma_pfn_offsetJim Quinlan1-2/+49
2020-09-11dma-direct: rename and cleanup __phys_to_dmaChristoph Hellwig1-4/+4
2020-09-11dma-direct: remove __dma_to_physChristoph Hellwig1-5/+1
2020-09-11dma-direct: use phys_to_dma_direct in dma_direct_allocChristoph Hellwig1-4/+1
2020-09-11dma-direct: lift gfp_t manipulation out of__dma_direct_alloc_pagesChristoph Hellwig1-7/+5
2020-09-11dma-direct: remove dma_direct_{alloc,free}_pagesChristoph Hellwig1-24/+15
2020-09-11dma-mapping: add (back) arch_dma_mark_clean for ia64Christoph Hellwig1-0/+3
2020-08-14dma-pool: fix coherent pool allocations for IOMMU mappingsChristoph Hellwig1-4/+9
2020-07-16dma-mapping: inline the fast path dma-direct callsChristoph Hellwig1-65/+0
2020-07-16dma-mapping: move the remaining DMA API calls out of lineChristoph Hellwig1-9/+0
2020-07-14dma-direct: provide function to check physical memory area validityNicolas Saenz Julienne1-1/+1
2020-07-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds1-0/+6
2020-06-30dma-mapping: Add a new dma_need_sync APIChristoph Hellwig1-0/+6
2020-06-23dma-direct: add missing set_memory_decrypted() for coherent mappingDavid Rientjes1-0/+6
2020-06-17dma-direct: check return value when encrypting or decrypting memoryDavid Rientjes1-5/+14
2020-06-17dma-direct: re-encrypt memory if dma_direct_alloc_pages() failsDavid Rientjes1-1/+6
2020-06-17dma-direct: always align allocation size in dma_direct_alloc_pages()David Rientjes1-7/+10
2020-06-17dma-direct: mark __dma_direct_alloc_pages staticChristoph Hellwig1-1/+1
2020-06-17dma-direct: re-enable mmap for !CONFIG_MMUChristoph Hellwig1-14/+0
2020-04-25dma-direct: atomic allocations must come from atomic coherent poolsDavid Rientjes1-7/+39
2020-04-20dma-pool: add additional coherent pools to map to gfp maskDavid Rientjes1-6/+6
2020-04-08dma-direct: fix data truncation in dma_direct_get_required_mask()Kishon Vijay Abraham I1-1/+2
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