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Searched refs:num_pages (Results 1 – 19 of 19) sorted by relevance

/optee_os-3.20.0/core/include/mm/
A Dfobj.h24 unsigned int num_pages; member
62 struct fobj *fobj_locked_paged_alloc(unsigned int num_pages);
73 struct fobj *fobj_rw_paged_alloc(unsigned int num_pages);
87 struct fobj *fobj_ro_paged_alloc(unsigned int num_pages, void *hashes,
106 struct fobj *fobj_ro_reloc_paged_alloc(unsigned int num_pages, void *hashes,
165 #define fobj_ta_mem_alloc(num_pages) fobj_rw_paged_alloc(num_pages) argument
173 struct fobj *fobj_sec_mem_alloc(unsigned int num_pages);
175 #define fobj_ta_mem_alloc(num_pages) fobj_sec_mem_alloc(num_pages) argument
A Dmobj.h243 struct mobj_ffa *mobj_ffa_sel1_spmc_new(unsigned int num_pages);
247 struct mobj_ffa *mobj_ffa_spmc_new(uint64_t cookie, unsigned int num_pages);
253 paddr_t pa, unsigned int num_pages);
258 struct mobj *mobj_reg_shm_alloc(paddr_t *pages, size_t num_pages,
290 struct mobj *mobj_mapped_shm_alloc(paddr_t *pages, size_t num_pages,
296 size_t num_pages __unused, in mobj_mapped_shm_alloc()
A Dsp_mem.h83 paddr_t pa, unsigned int num_pages);
A Dcore_mmu.h493 TEE_Result core_mmu_map_pages(vaddr_t vstart, paddr_t *pages, size_t num_pages,
509 size_t num_pages,
517 void core_mmu_unmap_pages(vaddr_t vstart, size_t num_pages);
/optee_os-3.20.0/core/mm/
A Dfobj.c68 unsigned int num_pages) in fobj_init() argument
71 fobj->num_pages = num_pages; in fobj_init()
188 assert(page_idx < fobj->num_pages); in rwp_paged_iv_load_page()
201 assert(page_idx < fobj->num_pages); in rwp_paged_iv_save_page()
235 assert(page_idx < fobj->num_pages); in rwp_paged_iv_get_iv_vaddr()
299 assert(page_idx < fobj->num_pages); in rwp_unpaged_iv_load_page()
312 assert(page_idx < fobj->num_pages); in rwp_unpaged_iv_save_page()
404 assert(num_pages); in fobj_rw_paged_alloc()
689 assert(num_pages); in fobj_locked_paged_alloc()
713 assert(page_idx < fobj->num_pages); in lop_load_page()
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A Dfile.c97 ADD_OVERFLOW(page_offset, fse->slice.fobj->num_pages, &s)) { in file_add_slice()
189 page_offset < fs->page_offset + fs->fobj->num_pages) in file_find_slice()
A Dcore_mmu.c1714 TEE_Result core_mmu_map_pages(vaddr_t vstart, paddr_t *pages, size_t num_pages, in core_mmu_map_pages() argument
1737 if (!mm || !va_is_in_map(mm, vaddr + num_pages * SMALL_PAGE_SIZE - 1)) in core_mmu_map_pages()
1743 for (i = 0; i < num_pages; i++) { in core_mmu_map_pages()
1792 size_t num_pages, in core_mmu_map_contiguous_pages() argument
1815 if (!mm || !va_is_in_map(mm, vaddr + num_pages * SMALL_PAGE_SIZE - 1)) in core_mmu_map_contiguous_pages()
1821 for (i = 0; i < num_pages; i++) { in core_mmu_map_contiguous_pages()
1858 void core_mmu_unmap_pages(vaddr_t vstart, size_t num_pages) in core_mmu_unmap_pages() argument
1869 if (!mm || !va_is_in_map(mm, vstart + num_pages * SMALL_PAGE_SIZE - 1)) in core_mmu_unmap_pages()
1875 for (i = 0; i < num_pages; i++, vstart += SMALL_PAGE_SIZE) { in core_mmu_unmap_pages()
A Dmobj.c606 m->mobj.size = fobj->num_pages * SMALL_PAGE_SIZE; in mobj_with_fobj_alloc()
/optee_os-3.20.0/core/kernel/
A Dmsg_param.c63 size_t num_pages) in msg_param_extract_pages() argument
85 for (cnt = 0; cnt < num_pages; cnt++, va++) { in msg_param_extract_pages()
121 size_t num_pages = 0; in msg_param_mobj_from_noncontig() local
128 num_pages = (size_plus_offs - 1) / SMALL_PAGE_SIZE + 1; in msg_param_mobj_from_noncontig()
129 if (MUL_OVERFLOW(num_pages, sizeof(paddr_t), &msize)) in msg_param_mobj_from_noncontig()
137 pages, num_pages)) in msg_param_mobj_from_noncontig()
141 mobj = mobj_mapped_shm_alloc(pages, num_pages, page_offset, in msg_param_mobj_from_noncontig()
144 mobj = mobj_reg_shm_alloc(pages, num_pages, page_offset, in msg_param_mobj_from_noncontig()
A Dldelf_syscalls.c275 size_t num_pages = 0; in ldelf_syscall_map_bin() local
314 num_pages = num_rounded_bytes / SMALL_PAGE_SIZE; in ldelf_syscall_map_bin()
332 num_pages > fs->fobj->num_pages) { in ldelf_syscall_map_bin()
356 struct fobj *f = fobj_ta_mem_alloc(num_pages); in ldelf_syscall_map_bin()
A Dthread.c403 size_t num_pages = 0; in init_thread_stacks() local
415 num_pages = tee_mm_get_bytes(mm) / SMALL_PAGE_SIZE - 1; in init_thread_stacks()
416 fobj = fobj_locked_paged_alloc(num_pages); in init_thread_stacks()
/optee_os-3.20.0/core/arch/arm/mm/
A Dmobj_ffa.c51 static size_t shm_size(size_t num_pages) in shm_size() argument
55 if (MUL_OVERFLOW(sizeof(paddr_t), num_pages, &s)) in shm_size()
62 static struct mobj_ffa *ffa_new(unsigned int num_pages) in ffa_new() argument
67 if (!num_pages) in ffa_new()
70 s = shm_size(num_pages); in ffa_new()
78 mf->mobj.size = num_pages * SMALL_PAGE_SIZE; in ffa_new()
86 struct mobj_ffa *mobj_ffa_sel1_spmc_new(unsigned int num_pages) in mobj_ffa_sel1_spmc_new() argument
92 mf = ffa_new(num_pages); in mobj_ffa_sel1_spmc_new()
197 mf = ffa_new(num_pages); in mobj_ffa_spmc_new()
210 paddr_t pa, unsigned int num_pages) in mobj_ffa_add_pages_at() argument
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A Dsp_mem.c35 static size_t mobj_sp_size(size_t num_pages) in mobj_sp_size() argument
39 if (MUL_OVERFLOW(sizeof(paddr_t), num_pages, &s)) in mobj_sp_size()
77 paddr_t pa, unsigned int num_pages) in sp_mem_add_pages() argument
83 if (ADD_OVERFLOW(*idx, num_pages, &n) || n > tot_page_count) in sp_mem_add_pages()
89 if (!tee_pbuf_is_sec(pa, num_pages * SMALL_PAGE_SIZE)) in sp_mem_add_pages()
93 num_pages * SMALL_PAGE_SIZE)) in sp_mem_add_pages()
98 for (n = 0; n < num_pages; n++) in sp_mem_add_pages()
A Dmobj_dyn_shm.c296 struct mobj *mobj_reg_shm_alloc(paddr_t *pages, size_t num_pages, in mobj_reg_shm_alloc() argument
304 if (!num_pages || page_offset >= SMALL_PAGE_SIZE) in mobj_reg_shm_alloc()
307 s = mobj_reg_shm_size(num_pages); in mobj_reg_shm_alloc()
315 mobj_reg_shm->mobj.size = num_pages * SMALL_PAGE_SIZE - page_offset; in mobj_reg_shm_alloc()
321 memcpy(mobj_reg_shm->pages, pages, sizeof(*pages) * num_pages); in mobj_reg_shm_alloc()
324 for (i = 0; i < num_pages; i++) { in mobj_reg_shm_alloc()
433 struct mobj *mobj_mapped_shm_alloc(paddr_t *pages, size_t num_pages, in mobj_mapped_shm_alloc() argument
436 struct mobj *mobj = mobj_reg_shm_alloc(pages, num_pages, in mobj_mapped_shm_alloc()
A Dtee_pager.c634 base, base + fobj->num_pages * SMALL_PAGE_SIZE, type); in tee_pager_add_core_region()
636 reg = alloc_region(base, fobj->num_pages * SMALL_PAGE_SIZE); in tee_pager_add_core_region()
742 size_t s = fobj->num_pages * SMALL_PAGE_SIZE; in pager_add_um_region()
2001 size_t num_pages = 0; in tee_pager_alloc() local
2012 num_pages = tee_mm_get_bytes(mm) / SMALL_PAGE_SIZE; in tee_pager_alloc()
2013 fobj = fobj_locked_paged_alloc(num_pages); in tee_pager_alloc()
2022 asan_tag_access(smem, smem + num_pages * SMALL_PAGE_SIZE); in tee_pager_alloc()
2034 mm = tee_mm_alloc(&tee_mm_vcore, fobj->num_pages * SMALL_PAGE_SIZE); in tee_pager_init_iv_region()
2042 asan_tag_access(smem, smem + fobj->num_pages * SMALL_PAGE_SIZE); in tee_pager_init_iv_region()
/optee_os-3.20.0/scripts/
A Dmem_usage.py51 num_pages = 0
57 num_pages = (size - 1) / 4096 + 1
62 printf(' %d pages', num_pages)
/optee_os-3.20.0/core/arch/arm/kernel/
A Dthread_spmc.c1446 unsigned int num_regions, unsigned int num_pages, in set_pages() argument
1460 if (idx != num_pages) in set_pages()
1473 unsigned int num_pages = 0; in thread_spmc_populate_mobj_from_rx() local
1494 num_pages = READ_ONCE(descr->total_page_count); in thread_spmc_populate_mobj_from_rx()
1495 mf = mobj_ffa_spmc_new(cookie, num_pages); in thread_spmc_populate_mobj_from_rx()
1500 READ_ONCE(descr->address_range_count), num_pages, mf)) { in thread_spmc_populate_mobj_from_rx()
A Dboot.c425 const unsigned int num_pages = tee_mm_get_bytes(mm) / SMALL_PAGE_SIZE; in ro_paged_alloc() local
431 return fobj_ro_reloc_paged_alloc(num_pages, hashes, reloc_offs, in ro_paged_alloc()
434 return fobj_ro_paged_alloc(num_pages, hashes, store); in ro_paged_alloc()
A Dsecure_partition.c1109 size_t num_pages = 0; in process_sp_pkg() local
1162 num_pages = ROUNDUP_DIV(sp_pkg_size, SMALL_PAGE_SIZE); in process_sp_pkg()
1170 if (core_mmu_map_contiguous_pages(sp_pkg_va, sp_pkg_pa, num_pages, in process_sp_pkg()

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