Lines Matching refs:SR1
165 u16 read_status_mask1; /* break detection (SR1 indications) */
167 unsigned char ignore_status_mask1; /* break detection (SR1 indications) */
317 #define SR1 0x23
423 /* IE1 & SR1 */
2114 unsigned char status = read_reg(info, SR1) & info->ie1_value & (FLGD + IDLD + CDCD + BRKD);
2119 write_reg(info, SR1, status);
2259 write_reg(info, SR1, (unsigned char)(UDRN + IDLE));
2301 unsigned char status = read_reg(info, SR1) & info->ie1_value & (UDRN + IDLE + CCTS);
2304 write_reg(info, SR1, status);
2395 unsigned char status_reg1 = read_reg(info, SR1);
3008 write_reg(info, SR1, (unsigned char)(IDLE + UDRN)); /* clear pending */
4252 write_reg(info, SR1, (unsigned char)(IDLE + UDRN));
4288 write_reg(info, SR1, (unsigned char)(IDLE + UDRN)); /* clear pending */