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Searched refs:mem_type (Results 1 – 25 of 155) sorted by relevance

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/Linux-v6.6/tools/testing/selftests/arm64/mte/
Dcheck_buffer_fill.c28 static int check_buffer_by_byte(int mem_type, int mode) in check_buffer_by_byte() argument
38 ptr = (char *)mte_allocate_memory(sizes[i], mem_type, 0, true); in check_buffer_by_byte()
39 if (check_allocated_memory(ptr, sizes[i], mem_type, true) != KSFT_PASS) in check_buffer_by_byte()
52 mte_free_memory((void *)ptr, sizes[i], mem_type, true); in check_buffer_by_byte()
63 static int check_buffer_underflow_by_byte(int mem_type, int mode, in check_buffer_underflow_by_byte() argument
74 ptr = (char *)mte_allocate_memory_tag_range(sizes[i], mem_type, 0, in check_buffer_underflow_by_byte()
76 if (check_allocated_memory_range(ptr, sizes[i], mem_type, in check_buffer_underflow_by_byte()
151 mte_free_memory_tag_range((void *)ptr, sizes[i], mem_type, underflow_range, 0); in check_buffer_underflow_by_byte()
158 static int check_buffer_overflow_by_byte(int mem_type, int mode, in check_buffer_overflow_by_byte() argument
170 ptr = (char *)mte_allocate_memory_tag_range(sizes[i], mem_type, 0, in check_buffer_overflow_by_byte()
[all …]
Dcheck_tags_inclusion.c49 static int check_single_included_tags(int mem_type, int mode) in check_single_included_tags() argument
54 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_single_included_tags()
56 mem_type, false) != KSFT_PASS) in check_single_included_tags()
77 mte_free_memory_tag_range(ptr, BUFFER_SIZE, mem_type, 0, MT_GRANULE_SIZE); in check_single_included_tags()
81 static int check_multiple_included_tags(int mem_type, int mode) in check_multiple_included_tags() argument
87 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_multiple_included_tags()
89 mem_type, false) != KSFT_PASS) in check_multiple_included_tags()
109 mte_free_memory_tag_range(ptr, BUFFER_SIZE, mem_type, 0, MT_GRANULE_SIZE); in check_multiple_included_tags()
113 static int check_all_included_tags(int mem_type, int mode) in check_all_included_tags() argument
118 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_all_included_tags()
[all …]
Dmte_common_util.c123 static void *__mte_allocate_memory_range(size_t size, int mem_type, int mapping, in __mte_allocate_memory_range() argument
131 switch (mem_type) { in __mte_allocate_memory_range()
143 if (mem_type == USE_MMAP) in __mte_allocate_memory_range()
156 if (mem_type == USE_MPROTECT) { in __mte_allocate_memory_range()
168 void *mte_allocate_memory_tag_range(size_t size, int mem_type, int mapping, in mte_allocate_memory_tag_range() argument
171 return __mte_allocate_memory_range(size, mem_type, mapping, range_before, in mte_allocate_memory_tag_range()
175 void *mte_allocate_memory(size_t size, int mem_type, int mapping, bool tags) in mte_allocate_memory() argument
177 return __mte_allocate_memory_range(size, mem_type, mapping, 0, 0, tags, -1); in mte_allocate_memory()
180 void *mte_allocate_file_memory(size_t size, int mem_type, int mapping, bool tags, int fd) in mte_allocate_file_memory() argument
185 if (mem_type != USE_MPROTECT && mem_type != USE_MMAP) { in mte_allocate_file_memory()
[all …]
Dmte_common_util.h45 void *mte_allocate_memory(size_t size, int mem_type, int mapping, bool tags);
46 void *mte_allocate_memory_tag_range(size_t size, int mem_type, int mapping,
48 void *mte_allocate_file_memory(size_t size, int mem_type, int mapping,
50 void *mte_allocate_file_memory_tag_range(size_t size, int mem_type, int mapping,
52 void mte_free_memory(void *ptr, size_t size, int mem_type, bool tags);
53 void mte_free_memory_tag_range(void *ptr, size_t size, int mem_type,
96 int mem_type, bool tags) in check_allocated_memory() argument
105 mte_free_memory((void *)ptr, size, mem_type, false); in check_allocated_memory()
112 static inline int check_allocated_memory_range(void *ptr, size_t size, int mem_type, in check_allocated_memory_range() argument
122 mte_free_memory_tag_range((void *)ptr, size, mem_type, range_before, in check_allocated_memory_range()
Dcheck_mmap_options.c60 static int check_anonymous_memory_mapping(int mem_type, int mode, int mapping, int tag_check) in check_anonymous_memory_mapping() argument
69 map_ptr = (char *)mte_allocate_memory(map_size, mem_type, mapping, false); in check_anonymous_memory_mapping()
70 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) in check_anonymous_memory_mapping()
84 mte_free_memory((void *)map_ptr, map_size, mem_type, false); in check_anonymous_memory_mapping()
91 static int check_file_memory_mapping(int mem_type, int mode, int mapping, int tag_check) in check_file_memory_mapping() argument
105 map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd); in check_file_memory_mapping()
106 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) { in check_file_memory_mapping()
130 static int check_clear_prot_mte_flag(int mem_type, int mode, int mapping) in check_clear_prot_mte_flag() argument
140 ptr = (char *)mte_allocate_memory_tag_range(sizes[run], mem_type, mapping, in check_clear_prot_mte_flag()
142 if (check_allocated_memory_range(ptr, sizes[run], mem_type, in check_clear_prot_mte_flag()
[all …]
Dcheck_child_memory.c84 static int check_child_memory_mapping(int mem_type, int mode, int mapping) in check_child_memory_mapping() argument
93 ptr = (char *)mte_allocate_memory_tag_range(sizes[run], mem_type, mapping, in check_child_memory_mapping()
95 if (check_allocated_memory_range(ptr, sizes[run], mem_type, in check_child_memory_mapping()
99 mte_free_memory_tag_range((void *)ptr, sizes[run], mem_type, UNDERFLOW, OVERFLOW); in check_child_memory_mapping()
106 static int check_child_file_mapping(int mem_type, int mode, int mapping) in check_child_file_mapping() argument
119 map_ptr = (char *)mte_allocate_file_memory(map_size, mem_type, mapping, false, fd); in check_child_file_mapping()
120 if (check_allocated_memory(map_ptr, map_size, mem_type, false) != KSFT_PASS) { in check_child_file_mapping()
/Linux-v6.6/drivers/gpu/drm/nouveau/nvkm/falcon/
Dbase.c29 nvkm_falcon_dma(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base) in nvkm_falcon_dma() argument
31 switch (*mem_type) { in nvkm_falcon_dma()
41 enum nvkm_falcon_mem mem_type, u32 mem_base, int len, bool sec) in nvkm_falcon_dma_wr() argument
43 const struct nvkm_falcon_func_dma *dma = nvkm_falcon_dma(falcon, &mem_type, &mem_base); in nvkm_falcon_dma_wr()
44 const char *type = nvkm_falcon_mem(mem_type); in nvkm_falcon_dma_wr()
53 if (mem_type == DMEM) { in nvkm_falcon_dma_wr()
63 ret = dma->init(falcon, dma_addr, dmalen, mem_type, sec, &cmd); in nvkm_falcon_dma_wr()
105 nvkm_falcon_pio(struct nvkm_falcon *falcon, enum nvkm_falcon_mem *mem_type, u32 *mem_base) in nvkm_falcon_pio() argument
107 switch (*mem_type) { in nvkm_falcon_pio()
124 nvkm_falcon_pio_rd(struct nvkm_falcon *falcon, u8 port, enum nvkm_falcon_mem mem_type, u32 mem_base, in nvkm_falcon_pio_rd() argument
[all …]
/Linux-v6.6/drivers/gpu/drm/vmwgfx/
Dvmwgfx_ttm_buffer.c35 .mem_type = TTM_PL_VRAM,
42 .mem_type = TTM_PL_SYSTEM,
49 .mem_type = VMW_PL_GMR,
64 .mem_type = TTM_PL_VRAM,
69 .mem_type = VMW_PL_GMR,
317 vmw_be->mem_type = bo_mem->mem_type; in vmw_ttm_bind()
319 switch (bo_mem->mem_type) { in vmw_ttm_bind()
355 switch (vmw_be->mem_type) { in vmw_ttm_unbind()
458 switch (mem->mem_type) { in vmw_ttm_io_mem_reserve()
507 static bool vmw_memtype_is_system(uint32_t mem_type) in vmw_memtype_is_system() argument
[all …]
Dvmwgfx_bo.c192 if (bo->resource->mem_type == TTM_PL_VRAM && in vmw_bo_pin_in_start_of_vram()
261 if (bo->resource->mem_type == TTM_PL_VRAM) { in vmw_bo_get_guest_ptr()
284 uint32_t old_mem_type = bo->resource->mem_type; in vmw_bo_pin_reserved()
294 pl.mem_type = bo->resource->mem_type; in vmw_bo_pin_reserved()
303 BUG_ON(ret != 0 || bo->resource->mem_type != old_mem_type); in vmw_bo_pin_reserved()
733 if (mem->mem_type == TTM_PL_VRAM || bo->resource->mem_type == TTM_PL_VRAM) in vmw_bo_move_notify()
741 if (mem->mem_type != VMW_PL_MOB && bo->resource->mem_type == VMW_PL_MOB) in vmw_bo_move_notify()
754 pl[n].mem_type = VMW_PL_MOB; in set_placement_list()
761 pl[n].mem_type = VMW_PL_GMR; in set_placement_list()
768 pl[n].mem_type = TTM_PL_VRAM; in set_placement_list()
[all …]
/Linux-v6.6/drivers/gpu/drm/loongson/
Dlsdc_ttm.c15 const char *lsdc_mem_type_to_str(uint32_t mem_type) in lsdc_mem_type_to_str() argument
17 switch (mem_type) { in lsdc_mem_type_to_str()
60 lbo->placements[c].mem_type = TTM_PL_VRAM; in lsdc_bo_set_placement()
65 lbo->placements[c].mem_type = TTM_PL_TT; in lsdc_bo_set_placement()
70 lbo->placements[c].mem_type = TTM_PL_SYSTEM; in lsdc_bo_set_placement()
75 lbo->placements[c].mem_type = TTM_PL_SYSTEM; in lsdc_bo_set_placement()
147 switch (resource->mem_type) { in lsdc_bo_evict_flags()
182 lbo, lsdc_mem_type_to_str(new_mem->mem_type), in lsdc_bo_move()
188 if (old_mem->mem_type == TTM_PL_SYSTEM && !tbo->ttm) { in lsdc_bo_move()
195 if (old_mem->mem_type == TTM_PL_SYSTEM && in lsdc_bo_move()
[all …]
/Linux-v6.6/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ttm.c98 .mem_type = TTM_PL_SYSTEM, in amdgpu_evict_flags()
125 switch (bo->resource->mem_type) { in amdgpu_evict_flags()
201 if (WARN_ON(mem->mem_type == AMDGPU_PL_PREEMPT)) in amdgpu_ttm_map_buffer()
206 *addr = amdgpu_ttm_domain_start(adev, mem->mem_type) + in amdgpu_ttm_map_buffer()
255 if (mem->mem_type == TTM_PL_TT) { in amdgpu_ttm_map_buffer()
382 if (old_mem->mem_type == TTM_PL_VRAM && in amdgpu_move_blit()
423 if (mem->mem_type == TTM_PL_SYSTEM || in amdgpu_mem_visible()
424 mem->mem_type == TTM_PL_TT) in amdgpu_mem_visible()
426 if (mem->mem_type != TTM_PL_VRAM) in amdgpu_mem_visible()
462 if (new_mem->mem_type == TTM_PL_TT || in amdgpu_bo_move()
[all …]
Damdgpu_object.c148 places[c].mem_type = TTM_PL_VRAM; in amdgpu_bo_placement_from_domain()
164 places[c].mem_type = AMDGPU_PL_DOORBELL; in amdgpu_bo_placement_from_domain()
172 places[c].mem_type = in amdgpu_bo_placement_from_domain()
182 places[c].mem_type = TTM_PL_SYSTEM; in amdgpu_bo_placement_from_domain()
190 places[c].mem_type = AMDGPU_PL_GDS; in amdgpu_bo_placement_from_domain()
198 places[c].mem_type = AMDGPU_PL_GWS; in amdgpu_bo_placement_from_domain()
206 places[c].mem_type = AMDGPU_PL_OA; in amdgpu_bo_placement_from_domain()
214 places[c].mem_type = TTM_PL_SYSTEM; in amdgpu_bo_placement_from_domain()
628 bo->tbo.resource->mem_type == TTM_PL_VRAM && in amdgpu_bo_create()
636 bo->tbo.resource->mem_type == TTM_PL_VRAM) { in amdgpu_bo_create()
[all …]
Damdgpu_res_cursor.h41 uint32_t mem_type; member
67 cur->mem_type = res->mem_type; in amdgpu_res_first()
69 switch (cur->mem_type) { in amdgpu_res_first()
144 switch (cur->mem_type) { in amdgpu_res_next()
Damdgpu_atomfirmware.c304 u8 mem_type; in amdgpu_atomfirmware_get_vram_info() local
331 mem_type = igp_info->v11.memorytype; in amdgpu_atomfirmware_get_vram_info()
332 if (mem_type == LpDdr5MemType) in amdgpu_atomfirmware_get_vram_info()
339 *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); in amdgpu_atomfirmware_get_vram_info()
352 mem_type = igp_info->v21.memorytype; in amdgpu_atomfirmware_get_vram_info()
353 if (mem_type == LpDdr5MemType) in amdgpu_atomfirmware_get_vram_info()
360 *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); in amdgpu_atomfirmware_get_vram_info()
381 mem_type = vram_info->v30.memory_type; in amdgpu_atomfirmware_get_vram_info()
383 *vram_type = convert_atom_mem_type_to_vram_type(adev, mem_type); in amdgpu_atomfirmware_get_vram_info()
404 mem_type = vram_module->v9.memory_type; in amdgpu_atomfirmware_get_vram_info()
[all …]
/Linux-v6.6/drivers/i2c/busses/
Di2c-amd-mp2.h64 enum mem_type { enum
86 enum mem_type mem_type : 1;
129 enum mem_type mem_type : 1;
/Linux-v6.6/arch/mips/loongson64/
Dinit.c51 u32 i, mem_type; in szmem() local
65 mem_type = loongson_memmap->map[i].mem_type; in szmem()
69 switch (mem_type) { in szmem()
77 (u32)node_id, mem_type, mem_start, mem_size); in szmem()
86 (u32)node_id, mem_type, mem_start, mem_size); in szmem()
/Linux-v6.6/drivers/gpu/drm/radeon/
Dradeon_ttm.c87 .mem_type = TTM_PL_SYSTEM, in radeon_evict_flags()
101 switch (bo->resource->mem_type) { in radeon_evict_flags()
119 if (rbo->placements[i].mem_type == TTM_PL_VRAM) { in radeon_evict_flags()
154 switch (old_mem->mem_type) { in radeon_move_blit()
162 DRM_ERROR("Unknown placement %d\n", old_mem->mem_type); in radeon_move_blit()
165 switch (new_mem->mem_type) { in radeon_move_blit()
173 DRM_ERROR("Unknown placement %d\n", old_mem->mem_type); in radeon_move_blit()
203 if (new_mem->mem_type == TTM_PL_TT) { in radeon_bo_move()
215 if (!old_mem || (old_mem->mem_type == TTM_PL_SYSTEM && in radeon_bo_move()
220 if (old_mem->mem_type == TTM_PL_SYSTEM && in radeon_bo_move()
[all …]
/Linux-v6.6/drivers/gpu/drm/ttm/
Dttm_bo.c54 int i, mem_type; in ttm_bo_mem_space_debug() local
57 mem_type = placement->placement[i].mem_type; in ttm_bo_mem_space_debug()
59 i, placement->placement[i].flags, mem_type); in ttm_bo_mem_space_debug()
60 man = ttm_manager_type(bo->bdev, mem_type); in ttm_bo_mem_space_debug()
124 old_use_tt = !bo->resource || ttm_manager_type(bdev, bo->resource->mem_type)->use_tt; in ttm_bo_handle_move_mem()
125 new_use_tt = ttm_manager_type(bdev, mem->mem_type)->use_tt; in ttm_bo_handle_move_mem()
141 if (mem->mem_type != TTM_PL_SYSTEM) { in ttm_bo_handle_move_mem()
494 if (bo->resource->mem_type == TTM_PL_SYSTEM) in ttm_bo_eviction_valuable()
542 if (ret && place && (bo->resource->mem_type != place->mem_type || in ttm_bo_evict_swapout_allowable()
736 man = ttm_manager_type(bdev, place->mem_type); in ttm_bo_mem_force_space()
[all …]
/Linux-v6.6/arch/arm/include/asm/mach/
Dmap.h53 struct mem_type;
54 extern const struct mem_type *get_mem_type(unsigned int type);
59 const struct mem_type *mtype);
/Linux-v6.6/drivers/gpu/drm/qxl/
Dqxl_ttm.c57 .mem_type = TTM_PL_SYSTEM, in qxl_evict_flags()
78 switch (mem->mem_type) { in qxl_ttm_io_mem_reserve()
134 if (bo->resource->mem_type == TTM_PL_PRIV && qbo->surface_id) in qxl_bo_move_notify()
147 if (new_mem->mem_type != TTM_PL_SYSTEM) { in qxl_bo_move()
148 hop->mem_type = TTM_PL_SYSTEM; in qxl_bo_move()
163 if (old_mem->mem_type == TTM_PL_SYSTEM && bo->ttm == NULL) { in qxl_bo_move()
Dqxl_object.c71 qbo->placements[c].mem_type = TTM_PL_VRAM; in qxl_ttm_placement_from_domain()
75 qbo->placements[c].mem_type = TTM_PL_PRIV; in qxl_ttm_placement_from_domain()
77 qbo->placements[c].mem_type = TTM_PL_VRAM; in qxl_ttm_placement_from_domain()
81 qbo->placements[c].mem_type = TTM_PL_SYSTEM; in qxl_ttm_placement_from_domain()
85 qbo->placements[c].mem_type = TTM_PL_SYSTEM; in qxl_ttm_placement_from_domain()
216 if (bo->tbo.resource->mem_type == TTM_PL_VRAM) in qxl_bo_kmap_atomic_page()
218 else if (bo->tbo.resource->mem_type == TTM_PL_PRIV) in qxl_bo_kmap_atomic_page()
270 if ((bo->tbo.resource->mem_type != TTM_PL_VRAM) && in qxl_bo_kunmap_atomic_page()
271 (bo->tbo.resource->mem_type != TTM_PL_PRIV)) in qxl_bo_kunmap_atomic_page()
/Linux-v6.6/tools/testing/selftests/mm/
Duffd-unit-tests.c26 struct mem_type { struct
32 typedef struct mem_type mem_type_t; argument
69 mem_type_t *mem_type; member
184 mem_type_t *mem_type, const char **errmsg) in uffd_setup_environment() argument
186 map_shared = mem_type->shared; in uffd_setup_environment()
187 uffd_test_ops = mem_type->mem_ops; in uffd_setup_environment()
189 if (mem_type->mem_flag & (MEM_HUGETLB_PRIVATE | MEM_HUGETLB)) in uffd_setup_environment()
199 args->mem_type = mem_type; in uffd_setup_environment()
431 if (args->mem_type->shared) { in uffd_wp_fork_test_common()
1073 mem_type_t *mem_type = args->mem_type; in do_register_ioctls_test() local
[all …]
/Linux-v6.6/include/drm/ttm/
Dttm_device.h276 ttm_manager_type(struct ttm_device *bdev, int mem_type) in ttm_manager_type() argument
278 BUILD_BUG_ON(__builtin_constant_p(mem_type) in ttm_manager_type()
279 && mem_type >= TTM_NUM_MEM_TYPES); in ttm_manager_type()
280 return bdev->man_drv[mem_type]; in ttm_manager_type()
/Linux-v6.6/drivers/gpu/drm/nouveau/
Dnouveau_bo.c405 pl[*n].mem_type = TTM_PL_VRAM; in set_placement_list()
410 pl[*n].mem_type = TTM_PL_TT; in set_placement_list()
415 pl[*n].mem_type = TTM_PL_SYSTEM; in set_placement_list()
494 switch (bo->resource->mem_type) { in nouveau_bo_pin()
508 bo->resource->mem_type, domain); in nouveau_bo_pin()
529 switch (bo->resource->mem_type) { in nouveau_bo_pin()
560 switch (bo->resource->mem_type) { in nouveau_bo_unpin()
799 switch (bo->resource->mem_type) { in nouveau_bo_evict_flags()
986 if (mem && new_reg->mem_type != TTM_PL_SYSTEM && in nouveau_bo_move_ntfy()
1018 if (new_reg->mem_type != TTM_PL_VRAM) in nouveau_bo_vm_bind()
[all …]
/Linux-v6.6/arch/loongarch/kernel/
Dmem.c15 u32 mem_type; in memblock_init() local
21 mem_type = md->type; in memblock_init()
26 switch (mem_type) { in memblock_init()

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