Lines Matching refs:R0
187 write_zsreg(uap, R0, RES_EXT_INT);
188 write_zsreg(uap, R0, RES_EXT_INT);
238 write_zsreg(uap, R0, ERR_RES);
240 ch = read_zsreg(uap, R0);
263 write_zsreg(uap, R0, ERR_RES);
337 ch = read_zsreg(uap, R0);
355 status = read_zsreg(uap, R0);
356 write_zsreg(uap, R0, RES_EXT_INT);
391 unsigned char status = read_zsreg(uap, R0);
460 write_zsreg(uap, R0, RES_Tx_P);
485 write_zsreg(uap_a, R0, RES_H_IUS);
505 write_zsreg(uap_b, R0, RES_H_IUS);
535 status = read_zsreg(uap, R0);
616 status = read_zsreg(uap, R0);
656 status = read_zsreg(uap, R0);
876 write_zsreg(uap, R0, ERR_RES);
877 write_zsreg(uap, R0, ERR_RES);
878 write_zsreg(uap, R0, RES_H_IUS);
879 write_zsreg(uap, R0, RES_H_IUS);
904 uap->prev_status = read_zsreg(uap, R0);
1191 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0
1206 while (read_zsreg(uap, R0) & Rx_CH_AV) {
1229 while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) {
1246 while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0) {
1385 while ((read_zsreg(uap, R0) & Rx_CH_AV) == 0)
1395 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)
2077 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0)