| /optee_os/core/kernel/ |
| A D | user_ta.c | 168 utc->uctx.entry_func, utc->uctx.is_32bit, in user_ta_enter()
174 if (utc->ta_ctx.panicked) { in user_ta_enter()
195 vm_clean_param(&utc->uctx); in user_ta_enter()
352 vm_info_final(&utc->uctx); in free_utc()
357 tee_obj_close_all(utc); in free_utc()
360 free(utc); in free_utc()
421 if (!utc) in tee_ta_init_user_ta_session()
427 TAILQ_INIT(&utc->objects); in tee_ta_init_user_ta_session()
430 utc->ta_ctx.ref_count = 1; in tee_ta_init_user_ta_session()
432 utc->uctx.ts_ctx = &utc->ta_ctx.ts_ctx; in tee_ta_init_user_ta_session()
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| A D | tee_ta_manager.c | 320 struct user_ta_ctx *utc = NULL; in destroy_ta_ctx_from_session() local
354 utc = to_user_ta_ctx(&ctx->ts_ctx); in destroy_ta_ctx_from_session()
356 TAILQ_FOREACH(sess, &utc->open_sessions, link) { in destroy_ta_ctx_from_session()
872 struct user_ta_ctx *utc = NULL; in tee_ta_gprof_sample_pc() local
883 utc = to_user_ta_ctx(s->ctx); in tee_ta_gprof_sample_pc()
884 res = vm_check_access_rights(&utc->uctx, in tee_ta_gprof_sample_pc()
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| /optee_os/core/tee/ |
| A D | tee_obj.c | 16 void tee_obj_add(struct user_ta_ctx *utc, struct tee_obj *o) in tee_obj_add() argument
18 TAILQ_INSERT_TAIL(&utc->objects, o, link); in tee_obj_add()
21 TEE_Result tee_obj_get(struct user_ta_ctx *utc, vaddr_t obj_id, in tee_obj_get() argument
26 TAILQ_FOREACH(o, &utc->objects, link) { in tee_obj_get()
35 void tee_obj_close(struct user_ta_ctx *utc, struct tee_obj *o) in tee_obj_close() argument
37 TAILQ_REMOVE(&utc->objects, o, link); in tee_obj_close()
47 void tee_obj_close_all(struct user_ta_ctx *utc) in tee_obj_close_all() argument
49 struct tee_obj_head *objects = &utc->objects; in tee_obj_close_all()
52 tee_obj_close(utc, TAILQ_FIRST(objects)); in tee_obj_close_all()
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| A D | tee_svc_storage.c | 48 TAILQ_FOREACH(e, &utc->storage_enums, link) { in tee_svc_storage_get_enum()
60 if (e == NULL || utc == NULL) in tee_svc_close_enum()
63 TAILQ_REMOVE(&utc->storage_enums, e, link); in tee_svc_close_enum()
216 tee_obj_add(utc, o); in syscall_storage_obj_open()
234 tee_obj_close(utc, o); in syscall_storage_obj_open()
391 tee_obj_add(utc, o); in syscall_storage_obj_create()
401 tee_obj_close(utc, o); in syscall_storage_obj_create()
452 tee_obj_close(utc, o); in syscall_storage_obj_del()
547 res = tee_svc_storage_get_enum(utc, in syscall_storage_free_enum()
552 return tee_svc_close_enum(utc, e); in syscall_storage_free_enum()
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| A D | tee_svc.c | 549 if (vm_check_access_rights(&utc->uctx, flags, a, b)) in utee_param_to_param()
609 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in tee_svc_copy_param() local
627 res = vm_check_access_rights(&utc->uctx, flags, in tee_svc_copy_param()
632 res = utee_param_to_param(utc, param, callee_params); in tee_svc_copy_param()
668 res = vm_buf_to_mboj_offs(&utc->uctx, va, s, in tee_svc_copy_param()
800 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in syscall_open_ta_session() local
832 vm_set_ctx(&utc->ta_ctx.ts_ctx); in syscall_open_ta_session()
855 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in syscall_close_ta_session() local
859 s = tee_ta_find_session(ta_sess, &utc->open_sessions); in syscall_close_ta_session()
872 struct user_ta_ctx *utc = to_user_ta_ctx(sess->ctx); in syscall_invoke_ta_command() local
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| A D | tee_svc_cryp.c | 1391 res = vm_check_access_rights(&utc->uctx, in copy_in_attrs()
2029 tee_obj_close(utc, o); in cryp_state_free()
2031 tee_obj_close(utc, o); in cryp_state_free()
2282 cryp_state_free(utc, cs); in syscall_cryp_state_alloc()
2549 res = vm_check_access_rights(&utc->uctx, in syscall_cipher_init()
2556 res = tee_obj_get(utc, cs->key1, &o); in syscall_cipher_init()
2948 res = tee_obj_get(utc, cs->key1, &ko); in syscall_cryp_derive_key()
3163 res = tee_obj_get(utc, cs->key2, &ko2); in syscall_cryp_derive_key()
3544 res = vm_check_access_rights(&utc->uctx, in syscall_asymm_operate()
3573 res = tee_obj_get(utc, cs->key1, &o); in syscall_asymm_operate()
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| /optee_os/core/arch/arm/tee/ |
| A D | svc_cache.c | 15 struct user_ta_ctx *utc = NULL; in syscall_cache_operation() local
21 utc = to_user_ta_ctx(s->ctx); in syscall_cache_operation()
27 if (vm_buf_intersects_um_private(&utc->uctx, va, len)) in syscall_cache_operation()
30 res = vm_check_access_rights(&utc->uctx, in syscall_cache_operation()
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| A D | arch_svc.c | 359 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in save_panic_stack() local
365 if (vm_check_access_rights(&utc->uctx, in save_panic_stack()
428 struct user_ta_ctx *utc = to_user_ta_ctx(s->ctx); in save_panic_stack() local
430 if (vm_check_access_rights(&utc->uctx, in save_panic_stack()
434 utc->uctx.is_32bit ? in save_panic_stack()
447 if (utc->uctx.is_32bit) in save_panic_stack()
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| /optee_os/core/include/tee/ |
| A D | tee_obj.h | 27 void tee_obj_add(struct user_ta_ctx *utc, struct tee_obj *o);
29 TEE_Result tee_obj_get(struct user_ta_ctx *utc, vaddr_t obj_id,
32 void tee_obj_close(struct user_ta_ctx *utc, struct tee_obj *o);
34 void tee_obj_close_all(struct user_ta_ctx *utc);
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| A D | tee_svc_storage.h | 59 void tee_svc_storage_close_all_enum(struct user_ta_ctx *utc);
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| A D | tee_svc_cryp.h | 37 void tee_svc_cryp_free_states(struct user_ta_ctx *utc);
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| /optee_os/core/mm/ |
| A D | mobj.c | 455 struct user_ta_ctx *utc; member
473 if (&m->utc->ta_ctx.ts_ctx != thread_get_tsd()->ctx) in mobj_seccpy_shm_get_va()
493 tee_pager_rem_um_region(&m->utc->uctx, m->va, mobj->size); in mobj_seccpy_shm_free()
494 vm_rem_rwmem(&m->utc->uctx, mobj, m->va); in mobj_seccpy_shm_free()
525 struct user_ta_ctx *utc; in mobj_seccpy_shm_alloc() local
530 utc = to_user_ta_ctx(tsd->ctx); in mobj_seccpy_shm_alloc()
540 if (vm_add_rwmem(&utc->uctx, &m->mobj, &va) != TEE_SUCCESS) in mobj_seccpy_shm_alloc()
545 if (tee_pager_add_um_region(&utc->uctx, va, m->fobj, in mobj_seccpy_shm_alloc()
550 m->utc = to_user_ta_ctx(tsd->ctx); in mobj_seccpy_shm_alloc()
554 vm_rem_rwmem(&utc->uctx, &m->mobj, va); in mobj_seccpy_shm_alloc()
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