19 static void report_version(struct scmi_msg *msg)  in report_version()  argument
26 	if (msg->in_size) {  in report_version()
27 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in report_version()
31 	scmi_write_response(msg, &return_values, sizeof(return_values));  in report_version()
34 static void report_attributes(struct scmi_msg *msg)  in report_attributes()  argument
43 	if (msg->in_size) {  in report_attributes()
44 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in report_attributes()
48 	scmi_write_response(msg, &return_values, sizeof(return_values));  in report_attributes()
51 static void report_message_attributes(struct scmi_msg *msg)  in report_message_attributes()  argument
53 	struct scmi_protocol_message_attributes_a2p *in_args = (void *)msg->in;  in report_message_attributes()
60 	if (msg->in_size != sizeof(*in_args)) {  in report_message_attributes()
61 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in report_message_attributes()
66 		scmi_status_response(msg, SCMI_NOT_FOUND);  in report_message_attributes()
70 	scmi_write_response(msg, &return_values, sizeof(return_values));  in report_message_attributes()
73 static void discover_vendor(struct scmi_msg *msg)  in discover_vendor()  argument
80 	if (msg->in_size) {  in discover_vendor()
81 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in discover_vendor()
87 	scmi_write_response(msg, &return_values, sizeof(return_values));  in discover_vendor()
90 static void discover_sub_vendor(struct scmi_msg *msg)  in discover_sub_vendor()  argument
97 	if (msg->in_size) {  in discover_sub_vendor()
98 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in discover_sub_vendor()
104 	scmi_write_response(msg, &return_values, sizeof(return_values));  in discover_sub_vendor()
107 static void discover_implementation_version(struct scmi_msg *msg)  in discover_implementation_version()  argument
114 	if (msg->in_size) {  in discover_implementation_version()
115 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in discover_implementation_version()
119 	scmi_write_response(msg, &return_values, sizeof(return_values));  in discover_implementation_version()
133 static void discover_list_protocols(struct scmi_msg *msg)  in discover_list_protocols()  argument
142 	if (msg->in_size != sizeof(*a2p)) {  in discover_list_protocols()
143 		scmi_status_response(msg, SCMI_PROTOCOL_ERROR);  in discover_list_protocols()
147 	a2p = (void *)msg->in;  in discover_list_protocols()
149 	list = plat_scmi_protocol_list(msg->channel_id);  in discover_list_protocols()
152 		count = MIN(count - a2p->skip, msg->out_size - sizeof(p2a));  in discover_list_protocols()
158 	memcpy(msg->out, &p2a, sizeof(p2a));  in discover_list_protocols()
159 	memcpy(msg->out + sizeof(p2a), list + a2p->skip, count);  in discover_list_protocols()
160 	msg->out_size_out = sizeof(p2a) + ROUNDUP(count, sizeof(uint32_t));  in discover_list_protocols()
180 scmi_msg_handler_t scmi_msg_get_base_handler(struct scmi_msg *msg)  in scmi_msg_get_base_handler()  argument
185 	if (msg->message_id >= array_size) {  in scmi_msg_get_base_handler()
186 		DMSG("Base handle not found %u", msg->message_id);  in scmi_msg_get_base_handler()
190 	message_id = confine_array_index(msg->message_id, array_size);  in scmi_msg_get_base_handler()