Lines Matching refs:istat
154 u_char istat = 0;
162 istat = INB(np, nc_istat);
163 if (istat & SIP) {
166 else if (istat & DIP) {
175 "ISTAT=0x%02x.\n", sym_name(np), istat);
2716 u_char istat, istatc;
2731 istat = INB(np, nc_istat);
2732 if (istat & INTF) {
2733 OUTB(np, nc_istat, (istat & SIGP) | INTF | np->istat_sem);
2734 istat = INB(np, nc_istat); /* DUMMY READ */
2739 if (!(istat & (SIP|DIP)))
2755 istatc = istat;
2762 istat |= istatc;
2853 sym_name(np), istat, dstat, sist);