Searched refs:zsstatus (Results 1 – 2 of 2) sorted by relevance
1134 register unsigned char zsstatus; in zs_xsisr() local1145 zsstatus = zsaddr->zscc_control; in zs_xsisr()1147 if ((za->za_rr0 ^ zsstatus) & (cdmask)) in zs_xsisr()1152 za->za_rr0 = (za->za_rr0 & ~(cdmask)) | (zsstatus & (cdmask)); in zs_xsisr()1174 status = cd_invert ? (zsstatus & cdmask) == 0 : (zsstatus & cdmask) != 0; in zs_xsisr()1246 if (!((za->za_rr0 ^ zsstatus) & ~(cdmask))) in zs_xsisr()1256 if (zsstatus & cdmask) /* fake CARRIER status */ in zs_xsisr()
993 register unsigned char zsstatus; in zs_xsisr() local1002 zsstatus = SCC_READ0(); in zs_xsisr()1004 if (za->za_rr0 ^ (cdstate = zsstatus & ZSRR0_CD)) in zs_xsisr()1084 za->za_rr0 = (za->za_rr0 & ~ZSRR0_IGNORE) | (zsstatus & ZSRR0_IGNORE); in zs_xsisr()1086 if (((za->za_rr0 ^ zsstatus) & ~ZSRR0_IGNORE) == 0) in zs_xsisr()1097 (za->za_rr0 ^ zsstatus) & ~ZSRR0_CD,dname); in zs_xsisr()