| /drivers/hwtracing/coresight/ |
| D | coresight-tmc-etr.c | 106 struct tmc_sg_table *sg_table; member
235 tmc_sg_get_data_page_offset(struct tmc_sg_table *sg_table, dma_addr_t addr) in tmc_sg_get_data_page_offset() argument
237 return tmc_pages_get_offset(&sg_table->data_pages, addr); in tmc_sg_get_data_page_offset()
240 static inline void tmc_free_table_pages(struct tmc_sg_table *sg_table) in tmc_free_table_pages() argument
242 if (sg_table->table_vaddr) in tmc_free_table_pages()
243 vunmap(sg_table->table_vaddr); in tmc_free_table_pages()
244 tmc_pages_free(&sg_table->table_pages, sg_table->dev, DMA_TO_DEVICE); in tmc_free_table_pages()
247 static void tmc_free_data_pages(struct tmc_sg_table *sg_table) in tmc_free_data_pages() argument
249 if (sg_table->data_vaddr) in tmc_free_data_pages()
250 vunmap(sg_table->data_vaddr); in tmc_free_data_pages()
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| D | coresight-tmc.h | 319 void tmc_free_sg_table(struct tmc_sg_table *sg_table);
320 void tmc_sg_table_sync_table(struct tmc_sg_table *sg_table);
323 ssize_t tmc_sg_table_get_data(struct tmc_sg_table *sg_table,
326 tmc_sg_table_buf_size(struct tmc_sg_table *sg_table) in tmc_sg_table_buf_size() argument
328 return (unsigned long)sg_table->data_pages.nr_pages << PAGE_SHIFT; in tmc_sg_table_buf_size()
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| /drivers/target/ |
| D | target_core_rd.c | 63 static u32 rd_release_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table, in rd_release_sgl_table() argument
71 sg = sg_table[i].sg_table; in rd_release_sgl_table()
72 sg_per_table = sg_table[i].rd_sg_count; in rd_release_sgl_table()
84 kfree(sg_table); in rd_release_sgl_table()
112 static int rd_allocate_sgl_table(struct rd_dev *rd_dev, struct rd_dev_sg_table *sg_table, in rd_allocate_sgl_table() argument
142 sg_chain(sg_table[i - 1].sg_table, in rd_allocate_sgl_table()
146 sg_table[i].sg_table = sg; in rd_allocate_sgl_table()
147 sg_table[i].rd_sg_count = sg_per_table; in rd_allocate_sgl_table()
148 sg_table[i].page_start_offset = page_offset; in rd_allocate_sgl_table()
149 sg_table[i++].page_end_offset = (page_offset + sg_per_table) in rd_allocate_sgl_table()
[all …]
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| /drivers/media/common/videobuf2/ |
| D | videobuf2-dma-sg.c | 41 struct sg_table sg_table; member
47 struct sg_table *dma_sgt;
105 struct sg_table *sgt; in vb2_dma_sg_alloc()
122 buf->dma_sgt = &buf->sg_table; in vb2_dma_sg_alloc()
145 sgt = &buf->sg_table; in vb2_dma_sg_alloc()
182 struct sg_table *sgt = &buf->sg_table; in vb2_dma_sg_put()
204 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_prepare()
215 struct sg_table *sgt = buf->dma_sgt; in vb2_dma_sg_finish()
227 struct sg_table *sgt; in vb2_dma_sg_get_userptr()
242 buf->dma_sgt = &buf->sg_table; in vb2_dma_sg_get_userptr()
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| D | videobuf2-dma-contig.c | 34 struct sg_table *dma_sgt;
40 struct sg_table *sgt_base;
53 static unsigned long vb2_dc_get_contiguous_size(struct sg_table *sgt) in vb2_dc_get_contiguous_size()
126 struct sg_table *sgt = buf->dma_sgt; in vb2_dc_prepare()
146 struct sg_table *sgt = buf->dma_sgt; in vb2_dc_finish()
313 struct sg_table sgt;
323 struct sg_table *sgt; in vb2_dc_dmabuf_ops_attach()
359 struct sg_table *sgt; in vb2_dc_dmabuf_ops_detach()
381 static struct sg_table *vb2_dc_dmabuf_ops_map( in vb2_dc_dmabuf_ops_map()
387 struct sg_table *sgt; in vb2_dc_dmabuf_ops_map()
[all …]
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| D | videobuf2-vmalloc.c | 204 struct sg_table sgt;
214 struct sg_table *sgt; in vb2_vmalloc_dmabuf_ops_attach()
251 struct sg_table *sgt; in vb2_vmalloc_dmabuf_ops_detach()
266 static struct sg_table *vb2_vmalloc_dmabuf_ops_map( in vb2_vmalloc_dmabuf_ops_map()
272 struct sg_table *sgt; in vb2_vmalloc_dmabuf_ops_map()
304 struct sg_table *sgt, enum dma_data_direction dma_dir) in vb2_vmalloc_dmabuf_ops_unmap()
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| /drivers/dma-buf/ |
| D | dma-buf.c | 831 static void mangle_sg_table(struct sg_table *sg_table) in mangle_sg_table() argument
841 for_each_sgtable_sg(sg_table, sg, i) in mangle_sg_table()
846 static struct sg_table * __map_dma_buf(struct dma_buf_attachment *attach, in __map_dma_buf()
849 struct sg_table *sg_table; in __map_dma_buf() local
852 sg_table = attach->dmabuf->ops->map_dma_buf(attach, direction); in __map_dma_buf()
853 if (IS_ERR_OR_NULL(sg_table)) in __map_dma_buf()
854 return sg_table; in __map_dma_buf()
861 attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, in __map_dma_buf()
867 mangle_sg_table(sg_table); in __map_dma_buf()
868 return sg_table; in __map_dma_buf()
[all …]
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| D | udmabuf.c | 27 struct sg_table *sg;
60 static struct sg_table *get_sg_table(struct device *dev, struct dma_buf *buf, in get_sg_table()
64 struct sg_table *sg; in get_sg_table()
86 static void put_sg_table(struct device *dev, struct sg_table *sg, in put_sg_table()
94 static struct sg_table *map_udmabuf(struct dma_buf_attachment *at, in map_udmabuf()
101 struct sg_table *sg, in unmap_udmabuf()
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| /drivers/dma-buf/heaps/ |
| D | system_heap.c | 34 struct sg_table sg_table; member
43 struct sg_table *table;
66 static struct sg_table *dup_sg_table(struct sg_table *table) in dup_sg_table()
68 struct sg_table *new_table; in dup_sg_table()
96 struct sg_table *table; in system_heap_attach()
102 table = dup_sg_table(&buffer->sg_table); in system_heap_attach()
137 static struct sg_table *system_heap_map_dma_buf(struct dma_buf_attachment *attachment, in system_heap_map_dma_buf()
141 struct sg_table *table = a->table; in system_heap_map_dma_buf()
157 struct sg_table *table, in system_heap_unmap_dma_buf()
218 struct sg_table *table = &buffer->sg_table; in system_heap_mmap()
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| /drivers/gpu/drm/rcar-du/ |
| D | rcar_du_vsp.h | 18 struct sg_table;
49 struct sg_table sg_tables[3];
66 struct sg_table sg_tables[3]);
68 struct sg_table sg_tables[3]);
82 struct sg_table sg_tables[3]) in rcar_du_vsp_map_fb()
88 struct sg_table sg_tables[3]) in rcar_du_vsp_unmap_fb()
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| /drivers/spi/ |
| D | internals.h | 24 struct sg_table *sgt, void *buf, size_t len,
27 struct sg_table *sgt, enum dma_data_direction dir);
30 struct sg_table *sgt, void *buf, size_t len, in spi_map_buf()
37 struct device *dev, struct sg_table *sgt, in spi_unmap_buf()
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| /drivers/hwtracing/intel_th/ |
| D | msu-sink.c | 18 struct sg_table **sgts;
51 static int msu_sink_alloc_window(void *data, struct sg_table **sgt, size_t size) in msu_sink_alloc_window()
84 static void msu_sink_free_window(void *data, struct sg_table *sgt) in msu_sink_free_window()
99 static int msu_sink_ready(void *data, struct sg_table *sgt, size_t bytes) in msu_sink_ready()
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| /drivers/gpu/drm/xen/ |
| D | xen_drm_front_gem.h | 18 struct sg_table;
26 struct sg_table *sgt);
28 struct sg_table *xen_drm_front_gem_get_sg_table(struct drm_gem_object *gem_obj);
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| /drivers/gpu/drm/mediatek/ |
| D | mtk_drm_gem.h | 31 struct sg_table *sg;
42 struct sg_table *mtk_gem_prime_get_sg_table(struct drm_gem_object *obj);
44 struct dma_buf_attachment *attach, struct sg_table *sg);
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| /drivers/gpu/drm/i915/gt/ |
| D | intel_ggtt_fencing.h | 18 struct sg_table;
50 struct sg_table *pages);
52 struct sg_table *pages);
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| /drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_gem.h | 25 struct sg_table *sgt;
29 struct sg_table *rockchip_gem_prime_get_sg_table(struct drm_gem_object *obj);
33 struct sg_table *sg);
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| /drivers/gpu/drm/ |
| D | drm_prime.c | 620 struct sg_table *drm_gem_map_dma_buf(struct dma_buf_attachment *attach, in drm_gem_map_dma_buf()
624 struct sg_table *sgt; in drm_gem_map_dma_buf()
658 struct sg_table *sgt, in drm_gem_unmap_dma_buf()
815 struct sg_table *drm_prime_pages_to_sg(struct drm_device *dev, in drm_prime_pages_to_sg()
818 struct sg_table *sg; in drm_prime_pages_to_sg()
822 sg = kmalloc(sizeof(struct sg_table), GFP_KERNEL); in drm_prime_pages_to_sg()
851 unsigned long drm_prime_get_contiguous_size(struct sg_table *sgt) in drm_prime_get_contiguous_size()
918 struct sg_table *sgt; in drm_gem_prime_import_dev()
1002 int __deprecated drm_prime_sg_to_page_array(struct sg_table *sgt, in drm_prime_sg_to_page_array()
1029 int drm_prime_sg_to_dma_addr_array(struct sg_table *sgt, dma_addr_t *addrs, in drm_prime_sg_to_dma_addr_array()
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| /drivers/gpu/drm/omapdrm/ |
| D | omap_gem_dmabuf.c | 20 static struct sg_table *omap_gem_map_dma_buf( in omap_gem_map_dma_buf()
25 struct sg_table *sg; in omap_gem_map_dma_buf()
34 struct sg_table *sg, enum dma_data_direction dir) in omap_gem_unmap_dma_buf()
107 struct sg_table *sgt; in omap_gem_prime_import()
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| D | omap_gem.h | 48 struct sg_table *sgt);
85 struct sg_table *omap_gem_get_sg(struct drm_gem_object *obj,
87 void omap_gem_put_sg(struct drm_gem_object *obj, struct sg_table *sgt);
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| /drivers/gpu/drm/exynos/ |
| D | exynos_drm_gem.h | 46 struct sg_table *sgt;
102 struct sg_table *exynos_drm_gem_prime_get_sg_table(struct drm_gem_object *obj);
106 struct sg_table *sgt);
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| /drivers/crypto/caam/ |
| D | caamalg_qi2.c | 370 struct dpaa2_sg_entry *sg_table; in aead_edesc_alloc() local
470 sg_table = &edesc->sgt[0]; in aead_edesc_alloc()
471 qm_sg_bytes = qm_sg_nents * sizeof(*sg_table); in aead_edesc_alloc()
483 u8 *iv = (u8 *)(sg_table + qm_sg_nents); in aead_edesc_alloc()
521 dma_to_qm_sg_one(sg_table, edesc->assoclen_dma, 4, 0); in aead_edesc_alloc()
524 dma_to_qm_sg_one(sg_table + qm_sg_index, iv_dma, ivsize, 0); in aead_edesc_alloc()
527 sg_to_qm_sg_last(req->src, src_len, sg_table + qm_sg_index, 0); in aead_edesc_alloc()
531 sg_to_qm_sg_last(req->dst, dst_len, sg_table + qm_sg_index, 0); in aead_edesc_alloc()
533 qm_sg_dma = dma_map_single(dev, sg_table, qm_sg_bytes, DMA_TO_DEVICE); in aead_edesc_alloc()
563 (1 + !!ivsize) * sizeof(*sg_table)); in aead_edesc_alloc()
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| /drivers/gpu/drm/i915/gem/ |
| D | i915_gem_dmabuf.c | 28 static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_map_dma_buf()
32 struct sg_table *st; in i915_gem_map_dma_buf()
37 st = kmalloc(sizeof(struct sg_table), GFP_KERNEL); in i915_gem_map_dma_buf()
239 struct sg_table *pages; in i915_gem_object_get_pages_dmabuf()
271 struct sg_table *pages) in i915_gem_object_put_pages_dmabuf()
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| D | i915_gem_object.h | 78 struct sg_table *pages,
88 struct sg_table *pages);
90 struct sg_table *pages);
94 struct sg_table *
406 struct sg_table *pages,
627 int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st,
631 void shmem_sg_free_table(struct sg_table *st, struct address_space *mapping,
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| /drivers/gpu/drm/i915/ |
| D | i915_scatterlist.c | 15 bool i915_sg_trim(struct sg_table *orig_st) in i915_sg_trim()
17 struct sg_table new_st; in i915_sg_trim()
88 struct sg_table *st; in i915_rsgt_from_mm_node()
168 struct sg_table *st; in i915_rsgt_from_buddy_resource()
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| /drivers/gpu/drm/radeon/ |
| D | radeon_prime.h | 31 struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj);
38 struct sg_table *sg);
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