323 static inline int iucv_call_b2f0(int command, union iucv_param *parm)  in iucv_call_b2f0()  argument
330 	reg1 = virt_to_phys(parm);  in iucv_call_b2f0()
335 		: "=d" (ccode), "=m" (*parm), "+d" (reg0), "+a" (reg1)  in iucv_call_b2f0()
336 		:  "m" (*parm) : "cc");  in iucv_call_b2f0()
337 	return (ccode == 1) ? parm->ctrl.iprcode : ccode;  in iucv_call_b2f0()
380 	union iucv_param *parm;  in iucv_allow_cpu()  local
391 	parm = iucv_param_irq[cpu];  in iucv_allow_cpu()
392 	memset(parm, 0, sizeof(union iucv_param));  in iucv_allow_cpu()
393 	parm->set_mask.ipmask = 0xf8;  in iucv_allow_cpu()
394 	iucv_call_b2f0(IUCV_SETMASK, parm);  in iucv_allow_cpu()
405 	memset(parm, 0, sizeof(union iucv_param));  in iucv_allow_cpu()
406 	parm->set_mask.ipmask = 0xf8;  in iucv_allow_cpu()
407 	iucv_call_b2f0(IUCV_SETCONTROLMASK, parm);  in iucv_allow_cpu()
421 	union iucv_param *parm;  in iucv_block_cpu()  local
424 	parm = iucv_param_irq[cpu];  in iucv_block_cpu()
425 	memset(parm, 0, sizeof(union iucv_param));  in iucv_block_cpu()
426 	iucv_call_b2f0(IUCV_SETMASK, parm);  in iucv_block_cpu()
441 	union iucv_param *parm;  in iucv_block_cpu_almost()  local
444 	parm = iucv_param_irq[cpu];  in iucv_block_cpu_almost()
445 	memset(parm, 0, sizeof(union iucv_param));  in iucv_block_cpu_almost()
446 	parm->set_mask.ipmask = 0x08;  in iucv_block_cpu_almost()
447 	iucv_call_b2f0(IUCV_SETMASK, parm);  in iucv_block_cpu_almost()
449 	memset(parm, 0, sizeof(union iucv_param));  in iucv_block_cpu_almost()
450 	parm->set_mask.ipmask = 0x20;  in iucv_block_cpu_almost()
451 	iucv_call_b2f0(IUCV_SETCONTROLMASK, parm);  in iucv_block_cpu_almost()
466 	union iucv_param *parm;  in iucv_declare_cpu()  local
473 	parm = iucv_param_irq[cpu];  in iucv_declare_cpu()
474 	memset(parm, 0, sizeof(union iucv_param));  in iucv_declare_cpu()
475 	parm->db.ipbfadr1 = virt_to_phys(iucv_irq_data[cpu]);  in iucv_declare_cpu()
476 	rc = iucv_call_b2f0(IUCV_DECLARE_BUFFER, parm);  in iucv_declare_cpu()
521 	union iucv_param *parm;  in iucv_retrieve_cpu()  local
530 	parm = iucv_param_irq[cpu];  in iucv_retrieve_cpu()
531 	iucv_call_b2f0(IUCV_RETRIEVE_BUFFER, parm);  in iucv_retrieve_cpu()
718 	union iucv_param *parm;  in iucv_sever_pathid()  local
720 	parm = iucv_param_irq[smp_processor_id()];  in iucv_sever_pathid()
721 	memset(parm, 0, sizeof(union iucv_param));  in iucv_sever_pathid()
723 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_sever_pathid()
724 	parm->ctrl.ippathid = pathid;  in iucv_sever_pathid()
725 	return iucv_call_b2f0(IUCV_SEVER, parm);  in iucv_sever_pathid()
881 	union iucv_param *parm;  in iucv_path_accept()  local
890 	parm = iucv_param[smp_processor_id()];  in iucv_path_accept()
891 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_accept()
892 	parm->ctrl.ippathid = path->pathid;  in iucv_path_accept()
893 	parm->ctrl.ipmsglim = path->msglim;  in iucv_path_accept()
895 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_accept()
896 	parm->ctrl.ipflags1 = path->flags;  in iucv_path_accept()
898 	rc = iucv_call_b2f0(IUCV_ACCEPT, parm);  in iucv_path_accept()
901 		path->msglim = parm->ctrl.ipmsglim;  in iucv_path_accept()
902 		path->flags = parm->ctrl.ipflags1;  in iucv_path_accept()
929 	union iucv_param *parm;  in iucv_path_connect()  local
938 	parm = iucv_param[smp_processor_id()];  in iucv_path_connect()
939 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_connect()
940 	parm->ctrl.ipmsglim = path->msglim;  in iucv_path_connect()
941 	parm->ctrl.ipflags1 = path->flags;  in iucv_path_connect()
943 		memcpy(parm->ctrl.ipvmid, userid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
944 		ASCEBC(parm->ctrl.ipvmid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
945 		EBC_TOUPPER(parm->ctrl.ipvmid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
948 		memcpy(parm->ctrl.iptarget, system,  in iucv_path_connect()
949 		       sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
950 		ASCEBC(parm->ctrl.iptarget, sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
951 		EBC_TOUPPER(parm->ctrl.iptarget, sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
954 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_connect()
956 	rc = iucv_call_b2f0(IUCV_CONNECT, parm);  in iucv_path_connect()
958 		if (parm->ctrl.ippathid < iucv_max_pathid) {  in iucv_path_connect()
959 			path->pathid = parm->ctrl.ippathid;  in iucv_path_connect()
960 			path->msglim = parm->ctrl.ipmsglim;  in iucv_path_connect()
961 			path->flags = parm->ctrl.ipflags1;  in iucv_path_connect()
967 			iucv_sever_pathid(parm->ctrl.ippathid,  in iucv_path_connect()
990 	union iucv_param *parm;  in iucv_path_quiesce()  local
998 	parm = iucv_param[smp_processor_id()];  in iucv_path_quiesce()
999 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_quiesce()
1001 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_quiesce()
1002 	parm->ctrl.ippathid = path->pathid;  in iucv_path_quiesce()
1003 	rc = iucv_call_b2f0(IUCV_QUIESCE, parm);  in iucv_path_quiesce()
1022 	union iucv_param *parm;  in iucv_path_resume()  local
1030 	parm = iucv_param[smp_processor_id()];  in iucv_path_resume()
1031 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_resume()
1033 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_resume()
1034 	parm->ctrl.ippathid = path->pathid;  in iucv_path_resume()
1035 	rc = iucv_call_b2f0(IUCV_RESUME, parm);  in iucv_path_resume()
1085 	union iucv_param *parm;  in iucv_message_purge()  local
1093 	parm = iucv_param[smp_processor_id()];  in iucv_message_purge()
1094 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_purge()
1095 	parm->purge.ippathid = path->pathid;  in iucv_message_purge()
1096 	parm->purge.ipmsgid = msg->id;  in iucv_message_purge()
1097 	parm->purge.ipsrccls = srccls;  in iucv_message_purge()
1098 	parm->purge.ipflags1 = IUCV_IPSRCCLS | IUCV_IPFGMID | IUCV_IPFGPID;  in iucv_message_purge()
1099 	rc = iucv_call_b2f0(IUCV_PURGE, parm);  in iucv_message_purge()
1101 		msg->audit = (*(u32 *) &parm->purge.ipaudit) >> 8;  in iucv_message_purge()
1102 		msg->tag = parm->purge.ipmsgtag;  in iucv_message_purge()
1175 	union iucv_param *parm;  in __iucv_message_receive()  local
1185 	parm = iucv_param[smp_processor_id()];  in __iucv_message_receive()
1186 	memset(parm, 0, sizeof(union iucv_param));  in __iucv_message_receive()
1187 	parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in __iucv_message_receive()
1188 	parm->db.ipbfln1f = (u32) size;  in __iucv_message_receive()
1189 	parm->db.ipmsgid = msg->id;  in __iucv_message_receive()
1190 	parm->db.ippathid = path->pathid;  in __iucv_message_receive()
1191 	parm->db.iptrgcls = msg->class;  in __iucv_message_receive()
1192 	parm->db.ipflags1 = (flags | IUCV_IPFGPID |  in __iucv_message_receive()
1194 	rc = iucv_call_b2f0(IUCV_RECEIVE, parm);  in __iucv_message_receive()
1196 		msg->flags = parm->db.ipflags1;  in __iucv_message_receive()
1198 			*residual = parm->db.ipbfln1f;  in __iucv_message_receive()
1250 	union iucv_param *parm;  in iucv_message_reject()  local
1258 	parm = iucv_param[smp_processor_id()];  in iucv_message_reject()
1259 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_reject()
1260 	parm->db.ippathid = path->pathid;  in iucv_message_reject()
1261 	parm->db.ipmsgid = msg->id;  in iucv_message_reject()
1262 	parm->db.iptrgcls = msg->class;  in iucv_message_reject()
1263 	parm->db.ipflags1 = (IUCV_IPTRGCLS | IUCV_IPFGMID | IUCV_IPFGPID);  in iucv_message_reject()
1264 	rc = iucv_call_b2f0(IUCV_REJECT, parm);  in iucv_message_reject()
1289 	union iucv_param *parm;  in iucv_message_reply()  local
1297 	parm = iucv_param[smp_processor_id()];  in iucv_message_reply()
1298 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_reply()
1300 		parm->dpl.ippathid = path->pathid;  in iucv_message_reply()
1301 		parm->dpl.ipflags1 = flags;  in iucv_message_reply()
1302 		parm->dpl.ipmsgid = msg->id;  in iucv_message_reply()
1303 		parm->dpl.iptrgcls = msg->class;  in iucv_message_reply()
1304 		memcpy(parm->dpl.iprmmsg, reply, min_t(size_t, size, 8));  in iucv_message_reply()
1306 		parm->db.ipbfadr1 = (u32)(addr_t) reply;  in iucv_message_reply()
1307 		parm->db.ipbfln1f = (u32) size;  in iucv_message_reply()
1308 		parm->db.ippathid = path->pathid;  in iucv_message_reply()
1309 		parm->db.ipflags1 = flags;  in iucv_message_reply()
1310 		parm->db.ipmsgid = msg->id;  in iucv_message_reply()
1311 		parm->db.iptrgcls = msg->class;  in iucv_message_reply()
1313 	rc = iucv_call_b2f0(IUCV_REPLY, parm);  in iucv_message_reply()
1340 	union iucv_param *parm;  in __iucv_message_send()  local
1347 	parm = iucv_param[smp_processor_id()];  in __iucv_message_send()
1348 	memset(parm, 0, sizeof(union iucv_param));  in __iucv_message_send()
1351 		parm->dpl.ippathid = path->pathid;  in __iucv_message_send()
1352 		parm->dpl.ipflags1 = flags | IUCV_IPNORPY;  in __iucv_message_send()
1353 		parm->dpl.iptrgcls = msg->class;  in __iucv_message_send()
1354 		parm->dpl.ipsrccls = srccls;  in __iucv_message_send()
1355 		parm->dpl.ipmsgtag = msg->tag;  in __iucv_message_send()
1356 		memcpy(parm->dpl.iprmmsg, buffer, 8);  in __iucv_message_send()
1358 		parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in __iucv_message_send()
1359 		parm->db.ipbfln1f = (u32) size;  in __iucv_message_send()
1360 		parm->db.ippathid = path->pathid;  in __iucv_message_send()
1361 		parm->db.ipflags1 = flags | IUCV_IPNORPY;  in __iucv_message_send()
1362 		parm->db.iptrgcls = msg->class;  in __iucv_message_send()
1363 		parm->db.ipsrccls = srccls;  in __iucv_message_send()
1364 		parm->db.ipmsgtag = msg->tag;  in __iucv_message_send()
1366 	rc = iucv_call_b2f0(IUCV_SEND, parm);  in __iucv_message_send()
1368 		msg->id = parm->db.ipmsgid;  in __iucv_message_send()
1426 	union iucv_param *parm;  in iucv_message_send2way()  local
1434 	parm = iucv_param[smp_processor_id()];  in iucv_message_send2way()
1435 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_send2way()
1437 		parm->dpl.ippathid = path->pathid;  in iucv_message_send2way()
1438 		parm->dpl.ipflags1 = path->flags;	/* priority message */  in iucv_message_send2way()
1439 		parm->dpl.iptrgcls = msg->class;  in iucv_message_send2way()
1440 		parm->dpl.ipsrccls = srccls;  in iucv_message_send2way()
1441 		parm->dpl.ipmsgtag = msg->tag;  in iucv_message_send2way()
1442 		parm->dpl.ipbfadr2 = (u32)(addr_t) answer;  in iucv_message_send2way()
1443 		parm->dpl.ipbfln2f = (u32) asize;  in iucv_message_send2way()
1444 		memcpy(parm->dpl.iprmmsg, buffer, 8);  in iucv_message_send2way()
1446 		parm->db.ippathid = path->pathid;  in iucv_message_send2way()
1447 		parm->db.ipflags1 = path->flags;	/* priority message */  in iucv_message_send2way()
1448 		parm->db.iptrgcls = msg->class;  in iucv_message_send2way()
1449 		parm->db.ipsrccls = srccls;  in iucv_message_send2way()
1450 		parm->db.ipmsgtag = msg->tag;  in iucv_message_send2way()
1451 		parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in iucv_message_send2way()
1452 		parm->db.ipbfln1f = (u32) size;  in iucv_message_send2way()
1453 		parm->db.ipbfadr2 = (u32)(addr_t) answer;  in iucv_message_send2way()
1454 		parm->db.ipbfln2f = (u32) asize;  in iucv_message_send2way()
1456 	rc = iucv_call_b2f0(IUCV_SEND, parm);  in iucv_message_send2way()
1458 		msg->id = parm->db.ipmsgid;  in iucv_message_send2way()