Kenji Arai / mbed-os_TYBLE16

mbed-os5 only for TYBLE16

Dependents:   TYBLE16_simple_data_logger TYBLE16_MP3_Air

components/TARGET_PSA/TARGET_TFM/COMPONENT_NSPE/interface/src/tfm_psa_ns_api.c@1:9db0e321a9f4, 2019-12-31 (annotated)

Committer:
kenjiArai
Date:
Tue Dec 31 06:02:27 2019 +0000
Revision:
1:9db0e321a9f4
Parent:
0:5b88d5760320 
updated based on mbed-os5.15.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:5b88d5760320 1 /*
kenjiArai 0:5b88d5760320 2 * Copyright (c) 2018, Arm Limited. All rights reserved.
kenjiArai 0:5b88d5760320 3 *
kenjiArai 0:5b88d5760320 4 * SPDX-License-Identifier: BSD-3-Clause
kenjiArai 0:5b88d5760320 5 *
kenjiArai 0:5b88d5760320 6 */
kenjiArai 0:5b88d5760320 7
kenjiArai 0:5b88d5760320 8 #include "interface/include/psa_client.h"
kenjiArai 0:5b88d5760320 9 #include "tfm_ns_lock.h"
kenjiArai 0:5b88d5760320 10 #include "tfm_api.h"
kenjiArai 0:5b88d5760320 11
kenjiArai 0:5b88d5760320 12 /**** API functions ****/
kenjiArai 0:5b88d5760320 13
kenjiArai 0:5b88d5760320 14 uint32_t psa_framework_version(void)
kenjiArai 0:5b88d5760320 15 {
kenjiArai 0:5b88d5760320 16 return tfm_ns_lock_dispatch((veneer_fn)tfm_psa_framework_version_veneer,
kenjiArai 0:5b88d5760320 17 0,
kenjiArai 0:5b88d5760320 18 0,
kenjiArai 0:5b88d5760320 19 0,
kenjiArai 0:5b88d5760320 20 0);
kenjiArai 0:5b88d5760320 21 }
kenjiArai 0:5b88d5760320 22
kenjiArai 0:5b88d5760320 23 uint32_t psa_version(uint32_t sid)
kenjiArai 0:5b88d5760320 24 {
kenjiArai 0:5b88d5760320 25 return tfm_ns_lock_dispatch((veneer_fn)tfm_psa_version_veneer,
kenjiArai 0:5b88d5760320 26 sid,
kenjiArai 0:5b88d5760320 27 0,
kenjiArai 0:5b88d5760320 28 0,
kenjiArai 0:5b88d5760320 29 0);
kenjiArai 0:5b88d5760320 30 }
kenjiArai 0:5b88d5760320 31
kenjiArai 0:5b88d5760320 32 psa_handle_t psa_connect(uint32_t sid, uint32_t minor_version)
kenjiArai 0:5b88d5760320 33 {
kenjiArai 0:5b88d5760320 34 return tfm_ns_lock_dispatch((veneer_fn)tfm_psa_connect_veneer,
kenjiArai 0:5b88d5760320 35 sid,
kenjiArai 0:5b88d5760320 36 minor_version,
kenjiArai 0:5b88d5760320 37 0,
kenjiArai 0:5b88d5760320 38 0);
kenjiArai 0:5b88d5760320 39 }
kenjiArai 0:5b88d5760320 40
kenjiArai 0:5b88d5760320 41 psa_status_t psa_call(psa_handle_t handle,
kenjiArai 0:5b88d5760320 42 const psa_invec *in_vec,
kenjiArai 0:5b88d5760320 43 size_t in_len,
kenjiArai 0:5b88d5760320 44 psa_outvec *out_vec,
kenjiArai 0:5b88d5760320 45 size_t out_len)
kenjiArai 0:5b88d5760320 46 {
kenjiArai 0:5b88d5760320 47 /* FixMe: sanity check can be added to offload some NS thread checks from
kenjiArai 0:5b88d5760320 48 * TFM secure API
kenjiArai 0:5b88d5760320 49 */
kenjiArai 0:5b88d5760320 50
kenjiArai 0:5b88d5760320 51 /* Due to v8M restrictions, TF-M NS API needs to add another layer of
kenjiArai 0:5b88d5760320 52 * serialization in order for NS to pass arguments to S
kenjiArai 0:5b88d5760320 53 */
kenjiArai 0:5b88d5760320 54 psa_invec in_vecs, out_vecs;
kenjiArai 0:5b88d5760320 55
kenjiArai 0:5b88d5760320 56 in_vecs.base = in_vec;
kenjiArai 0:5b88d5760320 57 in_vecs.len = in_len;
kenjiArai 0:5b88d5760320 58 out_vecs.base = out_vec;
kenjiArai 0:5b88d5760320 59 out_vecs.len = out_len;
kenjiArai 0:5b88d5760320 60 return tfm_ns_lock_dispatch((veneer_fn)tfm_psa_call_veneer,
kenjiArai 0:5b88d5760320 61 (uint32_t)handle,
kenjiArai 0:5b88d5760320 62 (uint32_t)&in_vecs,
kenjiArai 0:5b88d5760320 63 (uint32_t)&out_vecs,
kenjiArai 0:5b88d5760320 64 0);
kenjiArai 0:5b88d5760320 65 }
kenjiArai 0:5b88d5760320 66
kenjiArai 0:5b88d5760320 67 void psa_close(psa_handle_t handle)
kenjiArai 0:5b88d5760320 68 {
kenjiArai 0:5b88d5760320 69 tfm_ns_lock_dispatch((veneer_fn)tfm_psa_close_veneer,
kenjiArai 0:5b88d5760320 70 (uint32_t)handle,
kenjiArai 0:5b88d5760320 71 0,
kenjiArai 0:5b88d5760320 72 0,
kenjiArai 0:5b88d5760320 73 0);
kenjiArai 0:5b88d5760320 74 }
kenjiArai 0:5b88d5760320 75