Searched refs:dma_chunk (Results 1 - 1 of 1) sorted by relevance
| /linux-4.1.27/arch/powerpc/platforms/ps3/ |
| H A D | mm.c | 368 * dma_chunk - A chunk of dma pages mapped by the io controller.
377 * based on the dma_chunk structure. This scheme assumes
381 struct dma_chunk { struct
391 static void _dma_dump_chunk (const struct dma_chunk* c, const char* func, _dma_dump_chunk()
405 static struct dma_chunk * dma_find_chunk(struct ps3_dma_region *r, dma_find_chunk()
408 struct dma_chunk *c; dma_find_chunk()
434 static struct dma_chunk *dma_find_chunk_lpar(struct ps3_dma_region *r, dma_find_chunk_lpar()
437 struct dma_chunk *c; dma_find_chunk_lpar()
465 static int dma_sb_free_chunk(struct dma_chunk *c) dma_sb_free_chunk()
479 static int dma_ioc0_free_chunk(struct dma_chunk *c) dma_ioc0_free_chunk()
515 * c_out: A pointer to receive an allocated struct dma_chunk for this area.
522 unsigned long len, struct dma_chunk **c_out, u64 iopte_flag) dma_sb_map_pages()
525 struct dma_chunk *c; dma_sb_map_pages()
527 c = kzalloc(sizeof(struct dma_chunk), GFP_ATOMIC); dma_sb_map_pages()
563 unsigned long len, struct dma_chunk **c_out, dma_ioc0_map_pages()
567 struct dma_chunk *c, *last; dma_ioc0_map_pages()
573 c = kzalloc(sizeof(struct dma_chunk), GFP_ATOMIC); dma_ioc0_map_pages()
590 struct dma_chunk, link); dma_ioc0_map_pages()
721 struct dma_chunk *c; dma_sb_region_free()
722 struct dma_chunk *tmp; dma_sb_region_free()
752 struct dma_chunk *c, *n; dma_ioc0_region_free()
789 struct dma_chunk *c; dma_sb_map_area()
844 struct dma_chunk *c; dma_ioc0_map_area()
900 struct dma_chunk *c; dma_sb_unmap_area()
936 struct dma_chunk *c; dma_ioc0_unmap_area()
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