firmware/qcom/qcom_scm.c

204 	struct qcom_scm_desc desc = {
232 	ret = __scm_smc_call(NULL, &desc, probed_convention, &res, true);
250 	ret = __scm_smc_call(NULL, &desc, probed_convention, &res, true);
271  * @desc:	Descriptor structure containing arguments and return values
277 static int qcom_scm_call(struct device *dev, const struct qcom_scm_desc *desc,
284 		return scm_smc_call(dev, desc, res, false);
286 		return scm_legacy_call(dev, desc, res);
296  * @desc:	Descriptor structure containing arguments and return values
303 				const struct qcom_scm_desc *desc,
309 		return scm_smc_call(dev, desc, res, true);
311 		return scm_legacy_call_atomic(dev, desc, res);
322 	struct qcom_scm_desc desc = {
329 	desc.arginfo = QCOM_SCM_ARGS(1);
333 		desc.args[0] = SCM_SMC_FNID(svc_id, cmd_id) |
337 		desc.args[0] = SCM_LEGACY_FNID(svc_id, cmd_id);
344 	ret = qcom_scm_call(dev, &desc, &res);
353 	struct qcom_scm_desc desc = {
366 	desc.args[0] = flags;
367 	desc.args[1] = virt_to_phys(entry);
369 	return qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);
374 	struct qcom_scm_desc desc = {
391 	return qcom_scm_call(__scm->dev, &desc, NULL);
433 	struct qcom_scm_desc desc = {
441 	qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);
447 	struct qcom_scm_desc desc = {
458 	ret = qcom_scm_call(__scm->dev, &desc, &res);
467 	struct qcom_scm_desc desc = {
480 	ret = qcom_scm_call(__scm->dev, &desc, &res);
489 	struct qcom_scm_desc desc = {
497 	desc.args[1] = enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0;
499 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);
560 	struct qcom_scm_desc desc = {
589 	desc.args[1] = mdata_phys;
591 	ret = qcom_scm_call(__scm->dev, &desc, &res);
639 	struct qcom_scm_desc desc = {
658 	ret = qcom_scm_call(__scm->dev, &desc, &res);
678 	struct qcom_scm_desc desc = {
695 	ret = qcom_scm_call(__scm->dev, &desc, &res);
714 	struct qcom_scm_desc desc = {
731 	ret = qcom_scm_call(__scm->dev, &desc, &res);
751 	struct qcom_scm_desc desc = {
764 	ret = qcom_scm_call(__scm->dev, &desc, &res);
772 	struct qcom_scm_desc desc = {
783 	ret = qcom_scm_call(__scm->dev, &desc, &res);
813 	struct qcom_scm_desc desc = {
824 	ret = qcom_scm_call_atomic(__scm->dev, &desc, &res);
834 	struct qcom_scm_desc desc = {
843 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);
862 	struct qcom_scm_desc desc = {
873 	ret = qcom_scm_call(__scm->dev, &desc, &res);
881 	struct qcom_scm_desc desc = {
891 	ret = qcom_scm_call(__scm->dev, &desc, &res);
902 	struct qcom_scm_desc desc = {
914 	ret = qcom_scm_call(__scm->dev, &desc, NULL);
926 	struct qcom_scm_desc desc = {
935 	return qcom_scm_call(__scm->dev, &desc, NULL);
944 	struct qcom_scm_desc desc = {
957 	ret = qcom_scm_call(__scm->dev, &desc, &res);
968 	struct qcom_scm_desc desc = {
985 	ret = qcom_scm_call(dev, &desc, &res);
1094 	struct qcom_scm_desc desc = {
1104 	return qcom_scm_call(__scm->dev, &desc, NULL);
1118 	struct qcom_scm_desc desc = {
1127 	return qcom_scm_call(__scm->dev, &desc, NULL);
1160 	struct qcom_scm_desc desc = {
1168 	return qcom_scm_call(__scm->dev, &desc, NULL);
1196 	struct qcom_scm_desc desc = {
1227 	desc.args[1] = key_phys;
1229 	ret = qcom_scm_call(__scm->dev, &desc, NULL);
1271 	struct qcom_scm_desc desc = {
1298 	ret = qcom_scm_call(__scm->dev, &desc, &res);
1309 	struct qcom_scm_desc desc = {
1319 	return qcom_scm_call(__scm->dev, &desc, NULL);
1325 	struct qcom_scm_desc desc = {
1335 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);
1347 	struct qcom_scm_desc desc = {
1355 	return qcom_scm_call(__scm->dev, &desc, NULL);
1366 	struct qcom_scm_desc desc = {
1388 	desc.args[0] = payload_phys;
1390 	ret = qcom_scm_call(__scm->dev, &desc, NULL);
1428 static int __qcom_scm_qseecom_call(const struct qcom_scm_desc *desc,
1440 	status = qcom_scm_call(__scm->dev, desc, &scm_res);
1454  * @desc: SCM call descriptor.
1457  * Performs the QSEECOM SCM call described by @desc, returning the response in
1462 static int qcom_scm_qseecom_call(const struct qcom_scm_desc *desc,
1474 	status = __qcom_scm_qseecom_call(desc, res);
1478 		__func__, desc->owner, desc->svc, desc->cmd, res->result,
1511 	struct qcom_scm_desc desc = {};
1516 	desc.owner = QSEECOM_TZ_OWNER_SIP;
1517 	desc.svc = QSEECOM_TZ_SVC_INFO;
1518 	desc.cmd = QSEECOM_TZ_CMD_INFO_VERSION;
1519 	desc.arginfo = QCOM_SCM_ARGS(1, QCOM_SCM_VAL);
1520 	desc.args[0] = feature;
1522 	ret = qcom_scm_qseecom_call(&desc, &res);
1546 	struct qcom_scm_desc desc = {};
1569 	desc.owner = QSEECOM_TZ_OWNER_QSEE_OS;
1570 	desc.svc = QSEECOM_TZ_SVC_APP_MGR;
1571 	desc.cmd = QSEECOM_TZ_CMD_APP_LOOKUP;
1572 	desc.arginfo = QCOM_SCM_ARGS(2, QCOM_SCM_RW, QCOM_SCM_VAL);
1573 	desc.args[0] = name_buf_phys;
1574 	desc.args[1] = app_name_len;
1576 	status = qcom_scm_qseecom_call(&desc, &res);
1617 	struct qcom_scm_desc desc = {};
1620 	desc.owner = QSEECOM_TZ_OWNER_TZ_APPS;
1621 	desc.svc = QSEECOM_TZ_SVC_APP_ID_PLACEHOLDER;
1622 	desc.cmd = QSEECOM_TZ_CMD_APP_SEND;
1623 	desc.arginfo = QCOM_SCM_ARGS(5, QCOM_SCM_VAL,
1626 	desc.args[0] = app_id;
1627 	desc.args[1] = req;
1628 	desc.args[2] = req_size;
1629 	desc.args[3] = rsp;
1630 	desc.args[4] = rsp_size;
1632 	status = qcom_scm_qseecom_call(&desc, &res);