56 static int __hsmp_send_message(struct hsmp_socket *sock, struct hsmp_message *msg)  in __hsmp_send_message()  argument
76 	while (index < msg->num_args) {  in __hsmp_send_message()
78 					  &msg->args[index], HSMP_WR);  in __hsmp_send_message()
87 	ret = sock->amd_hsmp_rdwr(sock, mbinfo->msg_id_off, &msg->msg_id, HSMP_WR);  in __hsmp_send_message()
89 		dev_err(sock->dev, "Error %d writing message ID %u\n", ret, msg->msg_id);  in __hsmp_send_message()
120 			msg->msg_id, mbox_status);  in __hsmp_send_message()
124 			msg->msg_id, mbox_status);  in __hsmp_send_message()
128 			msg->msg_id, mbox_status);  in __hsmp_send_message()
132 			msg->msg_id, mbox_status);  in __hsmp_send_message()
136 			msg->msg_id, mbox_status);  in __hsmp_send_message()
140 			msg->msg_id, mbox_status);  in __hsmp_send_message()
152 	while (index < msg->response_sz) {  in __hsmp_send_message()
154 					  &msg->args[index], HSMP_RD);  in __hsmp_send_message()
157 				ret, index, msg->msg_id);  in __hsmp_send_message()
166 static int validate_message(struct hsmp_message *msg)  in validate_message()  argument
169 	if (msg->msg_id < HSMP_TEST || msg->msg_id >= HSMP_MSG_ID_MAX)  in validate_message()
173 	if (hsmp_msg_desc_table[msg->msg_id].type == HSMP_RSVD)  in validate_message()
180 	if (msg->num_args != hsmp_msg_desc_table[msg->msg_id].num_args)  in validate_message()
190 	if (hsmp_msg_desc_table[msg->msg_id].type == HSMP_SET_GET) {  in validate_message()
191 		if (msg->response_sz > hsmp_msg_desc_table[msg->msg_id].response_sz)  in validate_message()
195 		if (msg->response_sz != hsmp_msg_desc_table[msg->msg_id].response_sz)  in validate_message()
201 int hsmp_send_message(struct hsmp_message *msg)  in hsmp_send_message()  argument
206 	if (!msg)  in hsmp_send_message()
208 	ret = validate_message(msg);  in hsmp_send_message()
212 	if (!hsmp_pdev.sock || msg->sock_ind >= hsmp_pdev.num_sockets)  in hsmp_send_message()
214 	sock = &hsmp_pdev.sock[msg->sock_ind];  in hsmp_send_message()
226 	ret = __hsmp_send_message(sock, msg);  in hsmp_send_message()
236 	struct hsmp_message msg = { 0 };  in hsmp_test()  local
243 	msg.msg_id	= HSMP_TEST;  in hsmp_test()
244 	msg.num_args	= 1;  in hsmp_test()
245 	msg.response_sz	= 1;  in hsmp_test()
246 	msg.args[0]	= value;  in hsmp_test()
247 	msg.sock_ind	= sock_ind;  in hsmp_test()
249 	ret = hsmp_send_message(&msg);  in hsmp_test()
254 	if (msg.args[0] != (value + 1)) {  in hsmp_test()
257 			sock_ind, (value + 1), msg.args[0]);  in hsmp_test()
265 static bool is_get_msg(struct hsmp_message *msg)  in is_get_msg()  argument
267 	if (hsmp_msg_desc_table[msg->msg_id].type == HSMP_GET)  in is_get_msg()
270 	if (hsmp_msg_desc_table[msg->msg_id].type == HSMP_SET_GET &&  in is_get_msg()
271 	    (msg->args[0] & CHECK_GET_BIT))  in is_get_msg()
280 	struct hsmp_message msg = { 0 };  in hsmp_ioctl()  local
283 	if (copy_struct_from_user(&msg, sizeof(msg), arguser, sizeof(struct hsmp_message)))  in hsmp_ioctl()
290 	if (msg.msg_id < HSMP_TEST || msg.msg_id >= HSMP_MSG_ID_MAX)  in hsmp_ioctl()
299 		if (is_get_msg(&msg))  in hsmp_ioctl()
307 		if (!is_get_msg(&msg))  in hsmp_ioctl()
320 	ret = hsmp_send_message(&msg);  in hsmp_ioctl()
324 	if (hsmp_msg_desc_table[msg.msg_id].response_sz > 0) {  in hsmp_ioctl()
326 		if (copy_to_user(arguser, &msg, sizeof(struct hsmp_message)))  in hsmp_ioctl()
335 	struct hsmp_message msg = { 0 };  in hsmp_metric_tbl_read()  local
347 	msg.msg_id	= HSMP_GET_METRIC_TABLE;  in hsmp_metric_tbl_read()
348 	msg.sock_ind	= sock->sock_ind;  in hsmp_metric_tbl_read()
350 	ret = hsmp_send_message(&msg);  in hsmp_metric_tbl_read()
362 	struct hsmp_message msg = { 0 };  in hsmp_get_tbl_dram_base()  local
366 	msg.sock_ind	= sock_ind;  in hsmp_get_tbl_dram_base()
367 	msg.response_sz	= hsmp_msg_desc_table[HSMP_GET_METRIC_TABLE_DRAM_ADDR].response_sz;  in hsmp_get_tbl_dram_base()
368 	msg.msg_id	= HSMP_GET_METRIC_TABLE_DRAM_ADDR;  in hsmp_get_tbl_dram_base()
370 	ret = hsmp_send_message(&msg);  in hsmp_get_tbl_dram_base()
378 	dram_addr = msg.args[0] | ((u64)(msg.args[1]) << 32);  in hsmp_get_tbl_dram_base()
395 	struct hsmp_message msg = { 0 };  in hsmp_cache_proto_ver()  local
398 	msg.msg_id	= HSMP_GET_PROTO_VER;  in hsmp_cache_proto_ver()
399 	msg.sock_ind	= sock_ind;  in hsmp_cache_proto_ver()
400 	msg.response_sz = hsmp_msg_desc_table[HSMP_GET_PROTO_VER].response_sz;  in hsmp_cache_proto_ver()
402 	ret = hsmp_send_message(&msg);  in hsmp_cache_proto_ver()
404 		hsmp_pdev.proto_ver = msg.args[0];  in hsmp_cache_proto_ver()