184           uint8_t dummy;  in WAIT_STATR_BITCLR()  local
188                     dummy = sc_statr;  in WAIT_STATR_BITCLR()
192           } while (dummy & bitmask);  in WAIT_STATR_BITCLR()
200           uint8_t dummy;  in WAIT_STATR_BITSET()  local
204                     dummy = sc_statr;  in WAIT_STATR_BITSET()
208           } while ((dummy & bitmask) == 0);  in WAIT_STATR_BITSET()
346           uint8_t dummy;  in sc_start()  local
361           dummy = sc_cmonr;  in sc_start()
363           if (dummy & (R4_MBSY|R4_MSEL)) {  in sc_start()
373           dummy = sc_statr;  in sc_start()
375           if (dummy & R0_CIP) {  in sc_start()
397           dummy = sc_cmonr;  in sc_start()
399           if (dummy & (R4_MBSY|R4_MSEL)) {  in sc_start()
417           uint8_t dummy;  in scintr()  local
432                     dummy = sc_statr;  in scintr()
434                     if ((dummy & R0_CIP) == 0)  in scintr()
623                               dummy = sc_cmonr;  in scintr()
625                               if ((dummy & (R4_MMSG|R4_MCD|R4_MREQ)) == R4_MREQ) {  in scintr()
633                               dummy = sc_cmonr;  in scintr()
635                               if ((dummy & SC_PMASK) == COM_OUT) {  in scintr()
906           uint8_t dummy;  in sc_discon()  local
924           dummy = sc_cmonr;  in sc_discon()
926           if (dummy & R4_MATN) {  in sc_discon()
1059           uint8_t dummy;  in flush_fifo()  local
1063           dummy = sc_ffstr;  in flush_fifo()
1065           if (dummy & R5_FIFOREM) {  in flush_fifo()
1073                                         dummy = sc_statr;  in flush_fifo()
1075                               } while (dummy & R0_CIP);  in flush_fifo()
1089           uint8_t dummy;  in sc_cout()  local
1128                               dummy = sc_cmonr;  in sc_cout()
1130                               if ((dummy & SC_PMASK) != COM_OUT)  in sc_cout()
1136                     } while ((dummy & R4_MREQ) == 0);  in sc_cout()
1149                               dummy = sc_cmonr;  in sc_cout()
1151                               if ((dummy & SC_PMASK) != COM_OUT)  in sc_cout()
1153                     } while ((dummy & R4_MREQ) == 0);  in sc_cout()
1160                               dummy = sc_cmonr;  in sc_cout()
1162                     } while ((dummy & R4_MACK) != 0);  in sc_cout()
1176           uint8_t dummy;  local
1184           dummy = sc_cmonr;
1186           if ((dummy & R4_MREQ) == 0) {
1187                     printf("sc_min: !REQ cmonr=%x\n", dummy);
1198                               dummy = sc_statr;
1200                     } while (dummy & R0_CIP);
1205           dummy = sc_ffstr;
1206           if (dummy & R5_FIE) {
1208                     dummy = sc_ffstr;
1210                     if (dummy & R5_FIE) {
1211                               dummy = sc_statr;
1213                               if ((dummy & R0_INIT) == 0) {
1222           dummy = sc_datr;                                  /* get message byte */
1227                     if (dummy == MSG_EXTND) {
1232                               *sc->min_point[cs->chan_num]++ = dummy;
1234                               switch ((dummy & MSG_IDENT)? MSG_IDENT : dummy) {
1282                                                   cs->chan_num, dummy);
1286                     *sc->min_point[cs->chan_num]++ = dummy;
1288                               sc->min_cnt[cs->chan_num] = dummy;
1333           uint8_t dummy;  local
1366                                         dummy = sc_cmonr;
1368                                         if ((dummy & R4_MBSY) == 0)
1370                                         dummy = sc_statr;
1372                               } while (dummy & R0_CIP);
1382                                         dummy = sc_cmonr;
1384                                         if ((dummy & R4_MBSY) == 0)
1386                               } while ((dummy & R4_MREQ) == 0);
1391                               dummy = sc_cmonr;
1393                               if ((dummy & R4_MREQ) == 0) {
1394                                         printf("sc_mout: !REQ cmonr=%x\n", dummy);
1404                               dummy = sc_cmonr;
1406                               if (dummy & R4_MATN) {
1414                                         dummy = sc_cmonr;
1418                               } while ((dummy & R4_MREQ) == 0);
1424                     dummy = sc_cmonr;
1426                     if (dummy & R4_MATN) {
1432                     dummy = sc_cmonr;
1434                     if ((dummy & R4_MREQ) == 0) {
1435                               printf("sc_mout: !REQ cmonr=%x\n", dummy);
1453           uint8_t dummy;  local
1458           dummy = sc_cmonr;
1460           if ((dummy & R4_MREQ) == 0) {
1461                     printf("sc_sin: !REQ cmonr=%x\n", dummy);
1624           uint8_t dummy;  local
1632           dummy = sc_cmonr & SC_PMASK;
1634           if (dummy == DAT_IN)
1635                     dummy = sc_datr;              /* get data */