82 lines
2.1 KiB
C
82 lines
2.1 KiB
C
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// Copyright 2020-2021 Beken
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <os/os.h>
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#include "cli.h"
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#include <driver/trng.h>
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static void cli_trng_help(void)
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{
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CLI_LOGI("trng_driver init\r\n");
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CLI_LOGI("trng_driver deinit\r\n");
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CLI_LOGI("trng start\r\n");
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CLI_LOGI("trng stop\r\n");
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CLI_LOGI("trng get\r\n");
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}
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static void cli_trng_driver_cmd(char *pcWriteBuffer, int xWriteBufferLen, int argc, char **argv)
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{
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if (argc < 2) {
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cli_trng_help();
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return;
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}
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if (os_strcmp(argv[1], "init") == 0) {
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BK_LOG_ON_ERR(bk_trng_driver_init());
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CLI_LOGI("trng driver init\n");
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} else if (os_strcmp(argv[1], "deinit") == 0) {
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BK_LOG_ON_ERR(bk_trng_driver_deinit());
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CLI_LOGI("trng driver deinit\n");
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} else {
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cli_trng_help();
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return;
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}
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}
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static void cli_trng_cmd(char *pcWriteBuffer, int xWriteBufferLen, int argc, char **argv)
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{
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if (argc < 2) {
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cli_trng_help();
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return;
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}
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if (os_strcmp(argv[1], "start") == 0) {
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BK_LOG_ON_ERR(bk_trng_start());
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CLI_LOGI("trng start\r\n");
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} else if (os_strcmp(argv[1], "stop") == 0) {
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BK_LOG_ON_ERR(bk_trng_stop());
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CLI_LOGI("trng stop\r\n");
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}else if (os_strcmp(argv[1], "get") == 0) {
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int random_data = bk_rand();
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CLI_LOGI("trng get random data:%u\r\n", random_data);
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} else {
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cli_trng_help();
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return;
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}
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}
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#define TRNG_CMD_CNT (sizeof(s_trng_commands) / sizeof(struct cli_command))
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static const struct cli_command s_trng_commands[] = {
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{"trng_driver", "{init|deinit}", cli_trng_driver_cmd},
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{"trng", "trng {start|stop|get}", cli_trng_cmd}
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};
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int cli_trng_init(void)
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{
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BK_LOG_ON_ERR(bk_trng_driver_init());
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return cli_register_commands(s_trng_commands, TRNG_CMD_CNT);
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}
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