/* This API calls into TZ app to read device_info */
int read_device_info_rpmb(void *info, uint32_t sz)
{
int ret = 0;
struct send_cmd_req read_req = {0};
struct send_cmd_rsp read_rsp = {0};
read_req.cmd_id = KEYMASTER_READ_LK_DEVICE_STATE;
read_req.data = (uint32_t) info;
read_req.len = sz;
read_rsp.cmd_id = CLIENT_CMD_READ_LK_DEVICE_STATE;
/* Read the device info */
arch_clean_invalidate_cache_range((addr_t) info, sz);
ret = qseecom_send_command(get_secapp_handle(), (void*) &read_req, sizeof(read_req), (void*) &read_rsp, sizeof(read_rsp));
arch_invalidate_cache_range((addr_t) info, sz);
if (ret < 0 || read_rsp.status < 0)
{
dprintf(CRITICAL, "Reading device info failed: Error: %d\n", read_rsp.status);
return read_rsp.status;
}
return 0;
}
int qsc_run_get_version(char *appname, uint32_t iterations)
{
struct qsc_send_cmd send_cmd;
struct qsc_send_cmd_rsp msgrsp={0}; /* response data sent from QSEE */
uint32_t i = 0, ret = 0, err = -1;
dprintf(CRITICAL, "%s:Get_version\n", __func__);
dprintf(CRITICAL, "(This may take a few minutes please wait....)\n");
/* Start the application */
for (i = 0; i < iterations; i++) {
dprintf(CRITICAL, "iteration %d\n", i);
ret = qseecom_start_app(appname);
if (ret <= 0) {
dprintf(CRITICAL, "Start app: fail: ret:%d\n", ret);
err = -1;
goto err_ret;
}
dprintf(CRITICAL, "apphandle %u\n", ret);
ret = qseecom_start_app(appname);
if (ret <= 0) {
dprintf(CRITICAL, "Start app: fail: ret:%d\n", ret);
err = -1;
goto err_ret_shutdown;
}
dprintf(CRITICAL, "apphandle %u\n", ret);
send_cmd.cmd_id = CLIENT_CMD0_GET_VERSION;
err = qseecom_send_command(ret, &send_cmd, sizeof(struct qsc_send_cmd), &msgrsp, sizeof(struct qsc_send_cmd_rsp));
if (err) {
dprintf(CRITICAL, "Send app: fail\n");
goto err_ret_shutdown;
}
dprintf(ALWAYS, "The version of %s is: %u\n", appname, msgrsp.data);
/* Shutdown the application */
dprintf(ALWAYS, "Shutting down %s\n", appname);
err = qseecom_shutdown_app(ret);
if (err) {
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
goto err_ret;
}
dprintf(ALWAYS, "Shutting down %s\n", appname);
err = qseecom_shutdown_app(ret);
if (err) {
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
goto err_ret;
}
}
err_ret_shutdown:
if (err) {
if (qseecom_shutdown_app(ret))
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
}
err_ret:
if (err)
dprintf(CRITICAL, "Test %u failed with error %d, shutting down %s\n", CLIENT_CMD0_GET_VERSION, err, appname);
else
dprintf(CRITICAL, "Test %u passed for iterations %u executing %s\n", CLIENT_CMD0_GET_VERSION, iterations, appname);
return err;
}
int qsc_run_start_stop_app_basic_test(char *appname, uint32_t iterations)
{
uint32_t i = 0;
int ret = 0; /* return value */
int err = 0; /* return value */
struct qsc_send_cmd send_cmd = {0};
struct qsc_send_cmd_rsp msgrsp={0}; /* response data sent from QSEE */
dprintf(CRITICAL, "%s:Basic_start_stop_test\n", __func__);
dprintf(CRITICAL, "(This may take a few minutes please wait....)\n");
/* Start the application */
for (i = 0; i < iterations; i++) {
dprintf(CRITICAL, "iteration %d\n", i);
ret = qseecom_start_app(appname);
if (ret <= 0) {
dprintf(CRITICAL, "Start app: fail: ret:%d\n", ret);
err = -1;
goto err_ret;
}
/* Send data using send command to QSEE application */
send_cmd.cmd_id = CLIENT_CMD1_BASIC_DATA;
send_cmd.start_pkt = 0;
send_cmd.end_pkt = 0;
send_cmd.test_buf_size = 0;
send_cmd.data = 100;
err = qseecom_send_command(ret, &send_cmd, sizeof(struct qsc_send_cmd), &msgrsp, sizeof(struct qsc_send_cmd_rsp));
if (err) {
dprintf(CRITICAL, "Send app: fail\n");
goto err_ret_shutdown;
}
if (((msgrsp.data)/100) != 10) {
dprintf(CRITICAL, "App Comm Error:%u\n", msgrsp.data);
err = -1;
goto err_ret_shutdown;
}
dprintf(CRITICAL, "msg.rsp:%u\n", msgrsp.data);
/* Shutdown the application */
err = qseecom_shutdown_app(ret);
if (err) {
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
goto err_ret;
}
}
err_ret_shutdown:
if (err) {
if (qseecom_shutdown_app(ret))
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
}
err_ret:
if (err)
dprintf(CRITICAL, "Test %u failed with error %d, shutting down %s\n", CLIENT_CMD0_GET_VERSION, err, appname);
else
dprintf(CRITICAL, "Test %u passed for iterations %u executing %s\n", CLIENT_CMD0_GET_VERSION, iterations, appname);
return err;
}
int ssm_oem_driver_intf(int cmd, char *mode, int len)
{
int rc, req_len, resp_len;
struct tzapp_get_mode_info_req *get_mode_req;
struct tzapp_get_mode_info_rsp *get_mode_resp;
/* */
if (!ssm_drv)
return -ENODEV;
mutex_lock(&ssm_drv->mutex);
if (ssm_drv->app_status == RETRY) {
/* */
rc = ssm_load_app(ssm_drv);
if (rc) {
rc = -ENODEV;
goto unlock;
}
} else if (ssm_drv->app_status == FAILED) {
rc = -ENODEV;
goto unlock;
}
/* */
if (!ssm_drv->ready) {
rc = smd_open(ssm_drv->channel_name, &ssm_drv->ch, ssm_drv,
modem_request);
if (rc) {
rc = -EAGAIN;
goto unlock;
} else
ssm_drv->ready = true;
}
/* */
if (!ssm_drv->key_status) {
rc = -EAGAIN;
goto unlock;
}
/* */
rc = 0;
switch (cmd) {
case SSM_READY:
break;
case SSM_MODE_INFO_READY:
ssm_drv->update_status = RETRY;
/* */
req_len = sizeof(struct tzapp_get_mode_info_req);
resp_len = sizeof(struct tzapp_get_mode_info_rsp);
setup_cmd_rsp_buffers(ssm_drv->qseecom_handle,
(void **)&get_mode_req, &req_len,
(void **)&get_mode_resp, &resp_len);
get_mode_req->tzapp_ssm_cmd = GET_ENC_MODE;
rc = qseecom_set_bandwidth(ssm_drv->qseecom_handle, 1);
if (rc) {
ssm_drv->update_status = FAILED;
dev_err(ssm_drv->dev, "set bandwidth failed\n");
rc = -EIO;
break;
}
rc = qseecom_send_command(ssm_drv->qseecom_handle,
(void *)get_mode_req, req_len,
(void *)get_mode_resp, resp_len);
if (rc || get_mode_resp->status) {
ssm_drv->update_status = FAILED;
break;
}
rc = qseecom_set_bandwidth(ssm_drv->qseecom_handle, 0);
if (rc) {
ssm_drv->update_status = FAILED;
dev_err(ssm_drv->dev, "clear bandwidth failed\n");
rc = -EIO;
break;
}
if (get_mode_resp->enc_mode_len > ENC_MODE_MAX_SIZE) {
ssm_drv->update_status = FAILED;
rc = -EINVAL;
break;
}
/* */
rc = update_modem(SSM_ATOM_MODE_UPDATE, ssm_drv,
get_mode_resp->enc_mode_len,
get_mode_resp->enc_mode_info);
if (rc)
ssm_drv->update_status = FAILED;
break;
case SSM_SET_MODE:
ssm_drv->update_status = RETRY;
if (len > ENC_MODE_MAX_SIZE) {
ssm_drv->update_status = FAILED;
rc = -EINVAL;
break;
}
memcpy(ssm_drv->resp->enc_mode_info, mode, len);
ssm_drv->resp->enc_mode_len = len;
/* */
rc = update_modem(SSM_ATOM_MODE_UPDATE, ssm_drv,
ssm_drv->resp->enc_mode_len,
ssm_drv->resp->enc_mode_info);
if (rc)
ssm_drv->update_status = FAILED;
break;
case SSM_GET_MODE_STATUS:
rc = ssm_drv->update_status;
break;
default:
rc = -EINVAL;
dev_err(ssm_drv->dev, "Invalid command\n");
break;
};
unlock:
mutex_unlock(&ssm_drv->mutex);
return rc;
}
int qsc_run_start_stop_app_listener_test(char *appname, uint32_t iterations)
{
uint32_t i = 0;
int ret = 0; /* return value */
int err = 0; /* return value */
struct qsc_send_cmd send_cmd;
struct qsc_send_cmd_rsp msgrsp={0}; /* response data sent from QSEE */
dprintf(CRITICAL, "%s:qsc_run_start_stop_app_listener_test\n", __func__);
dprintf(CRITICAL, "(This may take a few minutes please wait....)\n");
ret = qseecom_register_listener(&listeners[0]);
if (ret < 0) {
dprintf(CRITICAL, "Reg Listener: fail: ret:%d\n", ret);
err = -1;
goto err_ret;
}
/* Start the application */
for (i = 0; i < iterations; i++) {
dprintf(CRITICAL, "iteration %d\n", i);
ret = qseecom_start_app(appname);
if (ret <= 0) {
dprintf(CRITICAL, "Start app: fail: ret:%d\n", ret);
err = -1;
goto err_dereg;
}
/* Send data using send command to QSEE application */
send_cmd.cmd_id = CLIENT_APPSBL_QSEECOM_RUN_LISTENER_FRAMEWORK_TEST_1;
send_cmd.start_pkt = 0;
send_cmd.end_pkt = 0;
send_cmd.test_buf_size = 0;
send_cmd.data = 100;
err = qseecom_send_command(ret, &send_cmd, sizeof(struct qsc_send_cmd), &msgrsp, sizeof(struct qsc_send_cmd_rsp));
if (err) {
dprintf(CRITICAL, "Send app: fail\n");
goto err_ret_shutdown;
}
if (((msgrsp.data)/100) != 10) {
dprintf(CRITICAL, "App Comm Error:%u Status:%d\n", msgrsp.data, msgrsp.status);
err = -1;
goto err_ret_shutdown;
}
/* Shutdown the application */
err = qseecom_shutdown_app(ret);
if (err) {
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
goto err_dereg;
}
}
err_ret_shutdown:
if (err) {
if (qseecom_shutdown_app(ret))
dprintf(CRITICAL, "Failed to shutdown app: %d\n",err);
}
err_dereg:
ret = qseecom_deregister_listener(listeners[0].id);
if (ret < 0) {
dprintf(CRITICAL, "DeReg Listener: fail: ret:%d\n", ret);
err = -1;
}
err_ret:
if (err)
dprintf(CRITICAL, "Test %u failed with error %d, shutting down %s\n", CLIENT_CMD0_GET_VERSION, err, appname);
else
dprintf(CRITICAL, "Test %u passed for iterations %u executing %s\n", CLIENT_CMD0_GET_VERSION, iterations, appname);
return err;
}