287 static inline int __iucv_call_b2f0(int command, union iucv_param *parm)  in __iucv_call_b2f0()  argument
297 		: [cc] "=&d" (cc), "+m" (*parm)  in __iucv_call_b2f0()
299 		  [reg1] "d" ((unsigned long)parm)  in __iucv_call_b2f0()
304 static inline int iucv_call_b2f0(int command, union iucv_param *parm)  in iucv_call_b2f0()  argument
308 	ccode = __iucv_call_b2f0(command, parm);  in iucv_call_b2f0()
309 	return ccode == 1 ? parm->ctrl.iprcode : ccode;  in iucv_call_b2f0()
364 	union iucv_param *parm;  in iucv_allow_cpu()  local
375 	parm = iucv_param_irq[cpu];  in iucv_allow_cpu()
376 	memset(parm, 0, sizeof(union iucv_param));  in iucv_allow_cpu()
377 	parm->set_mask.ipmask = 0xf8;  in iucv_allow_cpu()
378 	iucv_call_b2f0(IUCV_SETMASK, parm);  in iucv_allow_cpu()
389 	memset(parm, 0, sizeof(union iucv_param));  in iucv_allow_cpu()
390 	parm->set_mask.ipmask = 0xf8;  in iucv_allow_cpu()
391 	iucv_call_b2f0(IUCV_SETCONTROLMASK, parm);  in iucv_allow_cpu()
405 	union iucv_param *parm;  in iucv_block_cpu()  local
408 	parm = iucv_param_irq[cpu];  in iucv_block_cpu()
409 	memset(parm, 0, sizeof(union iucv_param));  in iucv_block_cpu()
410 	iucv_call_b2f0(IUCV_SETMASK, parm);  in iucv_block_cpu()
425 	union iucv_param *parm;  in iucv_declare_cpu()  local
432 	parm = iucv_param_irq[cpu];  in iucv_declare_cpu()
433 	memset(parm, 0, sizeof(union iucv_param));  in iucv_declare_cpu()
434 	parm->db.ipbfadr1 = virt_to_phys(iucv_irq_data[cpu]);  in iucv_declare_cpu()
435 	rc = iucv_call_b2f0(IUCV_DECLARE_BUFFER, parm);  in iucv_declare_cpu()
480 	union iucv_param *parm;  in iucv_retrieve_cpu()  local
489 	parm = iucv_param_irq[cpu];  in iucv_retrieve_cpu()
490 	iucv_call_b2f0(IUCV_RETRIEVE_BUFFER, parm);  in iucv_retrieve_cpu()
658 	union iucv_param *parm;  in iucv_sever_pathid()  local
660 	parm = iucv_param_irq[smp_processor_id()];  in iucv_sever_pathid()
661 	memset(parm, 0, sizeof(union iucv_param));  in iucv_sever_pathid()
663 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_sever_pathid()
664 	parm->ctrl.ippathid = pathid;  in iucv_sever_pathid()
665 	return iucv_call_b2f0(IUCV_SEVER, parm);  in iucv_sever_pathid()
821 	union iucv_param *parm;  in iucv_path_accept()  local
830 	parm = iucv_param[smp_processor_id()];  in iucv_path_accept()
831 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_accept()
832 	parm->ctrl.ippathid = path->pathid;  in iucv_path_accept()
833 	parm->ctrl.ipmsglim = path->msglim;  in iucv_path_accept()
835 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_accept()
836 	parm->ctrl.ipflags1 = path->flags;  in iucv_path_accept()
838 	rc = iucv_call_b2f0(IUCV_ACCEPT, parm);  in iucv_path_accept()
841 		path->msglim = parm->ctrl.ipmsglim;  in iucv_path_accept()
842 		path->flags = parm->ctrl.ipflags1;  in iucv_path_accept()
869 	union iucv_param *parm;  in iucv_path_connect()  local
878 	parm = iucv_param[smp_processor_id()];  in iucv_path_connect()
879 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_connect()
880 	parm->ctrl.ipmsglim = path->msglim;  in iucv_path_connect()
881 	parm->ctrl.ipflags1 = path->flags;  in iucv_path_connect()
883 		memcpy(parm->ctrl.ipvmid, userid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
884 		ASCEBC(parm->ctrl.ipvmid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
885 		EBC_TOUPPER(parm->ctrl.ipvmid, sizeof(parm->ctrl.ipvmid));  in iucv_path_connect()
888 		memcpy(parm->ctrl.iptarget, system,  in iucv_path_connect()
889 		       sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
890 		ASCEBC(parm->ctrl.iptarget, sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
891 		EBC_TOUPPER(parm->ctrl.iptarget, sizeof(parm->ctrl.iptarget));  in iucv_path_connect()
894 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_connect()
896 	rc = iucv_call_b2f0(IUCV_CONNECT, parm);  in iucv_path_connect()
898 		if (parm->ctrl.ippathid < iucv_max_pathid) {  in iucv_path_connect()
899 			path->pathid = parm->ctrl.ippathid;  in iucv_path_connect()
900 			path->msglim = parm->ctrl.ipmsglim;  in iucv_path_connect()
901 			path->flags = parm->ctrl.ipflags1;  in iucv_path_connect()
907 			iucv_sever_pathid(parm->ctrl.ippathid,  in iucv_path_connect()
930 	union iucv_param *parm;  in iucv_path_quiesce()  local
938 	parm = iucv_param[smp_processor_id()];  in iucv_path_quiesce()
939 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_quiesce()
941 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_quiesce()
942 	parm->ctrl.ippathid = path->pathid;  in iucv_path_quiesce()
943 	rc = iucv_call_b2f0(IUCV_QUIESCE, parm);  in iucv_path_quiesce()
962 	union iucv_param *parm;  in iucv_path_resume()  local
970 	parm = iucv_param[smp_processor_id()];  in iucv_path_resume()
971 	memset(parm, 0, sizeof(union iucv_param));  in iucv_path_resume()
973 		memcpy(parm->ctrl.ipuser, userdata, sizeof(parm->ctrl.ipuser));  in iucv_path_resume()
974 	parm->ctrl.ippathid = path->pathid;  in iucv_path_resume()
975 	rc = iucv_call_b2f0(IUCV_RESUME, parm);  in iucv_path_resume()
1025 	union iucv_param *parm;  in iucv_message_purge()  local
1033 	parm = iucv_param[smp_processor_id()];  in iucv_message_purge()
1034 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_purge()
1035 	parm->purge.ippathid = path->pathid;  in iucv_message_purge()
1036 	parm->purge.ipmsgid = msg->id;  in iucv_message_purge()
1037 	parm->purge.ipsrccls = srccls;  in iucv_message_purge()
1038 	parm->purge.ipflags1 = IUCV_IPSRCCLS | IUCV_IPFGMID | IUCV_IPFGPID;  in iucv_message_purge()
1039 	rc = iucv_call_b2f0(IUCV_PURGE, parm);  in iucv_message_purge()
1041 		msg->audit = (*(u32 *) &parm->purge.ipaudit) >> 8;  in iucv_message_purge()
1042 		msg->tag = parm->purge.ipmsgtag;  in iucv_message_purge()
1115 	union iucv_param *parm;  in __iucv_message_receive()  local
1124 	parm = iucv_param[smp_processor_id()];  in __iucv_message_receive()
1125 	memset(parm, 0, sizeof(union iucv_param));  in __iucv_message_receive()
1126 	parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in __iucv_message_receive()
1127 	parm->db.ipbfln1f = (u32) size;  in __iucv_message_receive()
1128 	parm->db.ipmsgid = msg->id;  in __iucv_message_receive()
1129 	parm->db.ippathid = path->pathid;  in __iucv_message_receive()
1130 	parm->db.iptrgcls = msg->class;  in __iucv_message_receive()
1131 	parm->db.ipflags1 = (flags | IUCV_IPFGPID |  in __iucv_message_receive()
1133 	rc = iucv_call_b2f0(IUCV_RECEIVE, parm);  in __iucv_message_receive()
1135 		msg->flags = parm->db.ipflags1;  in __iucv_message_receive()
1137 			*residual = parm->db.ipbfln1f;  in __iucv_message_receive()
1188 	union iucv_param *parm;  in iucv_message_reject()  local
1196 	parm = iucv_param[smp_processor_id()];  in iucv_message_reject()
1197 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_reject()
1198 	parm->db.ippathid = path->pathid;  in iucv_message_reject()
1199 	parm->db.ipmsgid = msg->id;  in iucv_message_reject()
1200 	parm->db.iptrgcls = msg->class;  in iucv_message_reject()
1201 	parm->db.ipflags1 = (IUCV_IPTRGCLS | IUCV_IPFGMID | IUCV_IPFGPID);  in iucv_message_reject()
1202 	rc = iucv_call_b2f0(IUCV_REJECT, parm);  in iucv_message_reject()
1227 	union iucv_param *parm;  in iucv_message_reply()  local
1235 	parm = iucv_param[smp_processor_id()];  in iucv_message_reply()
1236 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_reply()
1238 		parm->dpl.ippathid = path->pathid;  in iucv_message_reply()
1239 		parm->dpl.ipflags1 = flags;  in iucv_message_reply()
1240 		parm->dpl.ipmsgid = msg->id;  in iucv_message_reply()
1241 		parm->dpl.iptrgcls = msg->class;  in iucv_message_reply()
1242 		memcpy(parm->dpl.iprmmsg, reply, min_t(size_t, size, 8));  in iucv_message_reply()
1244 		parm->db.ipbfadr1 = (u32)(addr_t) reply;  in iucv_message_reply()
1245 		parm->db.ipbfln1f = (u32) size;  in iucv_message_reply()
1246 		parm->db.ippathid = path->pathid;  in iucv_message_reply()
1247 		parm->db.ipflags1 = flags;  in iucv_message_reply()
1248 		parm->db.ipmsgid = msg->id;  in iucv_message_reply()
1249 		parm->db.iptrgcls = msg->class;  in iucv_message_reply()
1251 	rc = iucv_call_b2f0(IUCV_REPLY, parm);  in iucv_message_reply()
1278 	union iucv_param *parm;  in __iucv_message_send()  local
1285 	parm = iucv_param[smp_processor_id()];  in __iucv_message_send()
1286 	memset(parm, 0, sizeof(union iucv_param));  in __iucv_message_send()
1289 		parm->dpl.ippathid = path->pathid;  in __iucv_message_send()
1290 		parm->dpl.ipflags1 = flags | IUCV_IPNORPY;  in __iucv_message_send()
1291 		parm->dpl.iptrgcls = msg->class;  in __iucv_message_send()
1292 		parm->dpl.ipsrccls = srccls;  in __iucv_message_send()
1293 		parm->dpl.ipmsgtag = msg->tag;  in __iucv_message_send()
1294 		memcpy(parm->dpl.iprmmsg, buffer, 8);  in __iucv_message_send()
1296 		parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in __iucv_message_send()
1297 		parm->db.ipbfln1f = (u32) size;  in __iucv_message_send()
1298 		parm->db.ippathid = path->pathid;  in __iucv_message_send()
1299 		parm->db.ipflags1 = flags | IUCV_IPNORPY;  in __iucv_message_send()
1300 		parm->db.iptrgcls = msg->class;  in __iucv_message_send()
1301 		parm->db.ipsrccls = srccls;  in __iucv_message_send()
1302 		parm->db.ipmsgtag = msg->tag;  in __iucv_message_send()
1304 	rc = iucv_call_b2f0(IUCV_SEND, parm);  in __iucv_message_send()
1306 		msg->id = parm->db.ipmsgid;  in __iucv_message_send()
1365 	union iucv_param *parm;  in iucv_message_send2way()  local
1373 	parm = iucv_param[smp_processor_id()];  in iucv_message_send2way()
1374 	memset(parm, 0, sizeof(union iucv_param));  in iucv_message_send2way()
1376 		parm->dpl.ippathid = path->pathid;  in iucv_message_send2way()
1377 		parm->dpl.ipflags1 = path->flags;	/* priority message */  in iucv_message_send2way()
1378 		parm->dpl.iptrgcls = msg->class;  in iucv_message_send2way()
1379 		parm->dpl.ipsrccls = srccls;  in iucv_message_send2way()
1380 		parm->dpl.ipmsgtag = msg->tag;  in iucv_message_send2way()
1381 		parm->dpl.ipbfadr2 = (u32)(addr_t) answer;  in iucv_message_send2way()
1382 		parm->dpl.ipbfln2f = (u32) asize;  in iucv_message_send2way()
1383 		memcpy(parm->dpl.iprmmsg, buffer, 8);  in iucv_message_send2way()
1385 		parm->db.ippathid = path->pathid;  in iucv_message_send2way()
1386 		parm->db.ipflags1 = path->flags;	/* priority message */  in iucv_message_send2way()
1387 		parm->db.iptrgcls = msg->class;  in iucv_message_send2way()
1388 		parm->db.ipsrccls = srccls;  in iucv_message_send2way()
1389 		parm->db.ipmsgtag = msg->tag;  in iucv_message_send2way()
1390 		parm->db.ipbfadr1 = (u32)(addr_t) buffer;  in iucv_message_send2way()
1391 		parm->db.ipbfln1f = (u32) size;  in iucv_message_send2way()
1392 		parm->db.ipbfadr2 = (u32)(addr_t) answer;  in iucv_message_send2way()
1393 		parm->db.ipbfln2f = (u32) asize;  in iucv_message_send2way()
1395 	rc = iucv_call_b2f0(IUCV_SEND, parm);  in iucv_message_send2way()
1397 		msg->id = parm->db.ipmsgid;  in iucv_message_send2way()