Lines Matching refs:isr1
153 if ((stat->sreg.isr1 & SAB82532_ISR1_BRK) && in receive_chars()
158 if (unlikely(stat->sreg.isr1 & SAB82532_ISR1_BRK)) { in receive_chars()
175 unlikely(stat->sreg.isr1 & SAB82532_ISR1_BRK)) { in receive_chars()
179 if (stat->sreg.isr1 & SAB82532_ISR1_BRK) { in receive_chars()
202 stat->sreg.isr1 &= ((up->port.read_status_mask >> 8) & 0xff); in receive_chars()
204 if (stat->sreg.isr1 & SAB82532_ISR1_BRK) { in receive_chars()
216 (stat->sreg.isr1 & ((up->port.ignore_status_mask >> 8) & 0xff)) == 0) in receive_chars()
237 if (stat->sreg.isr1 & SAB82532_ISR1_ALLS) { in transmit_chars()
244 if (!(stat->sreg.isr1 & SAB82532_ISR1_XPR)) in transmit_chars()
293 if (stat->sreg.isr1 & SAB82532_ISR1_CSC) in check_status()
320 status.sreg.isr1 = readb(&up->regs->r.isr1); in sunsab_interrupt()
325 (status.sreg.isr1 & SAB82532_ISR1_BRK)) in sunsab_interrupt()
328 (status.sreg.isr1 & SAB82532_ISR1_CSC)) in sunsab_interrupt()
330 if (status.sreg.isr1 & (SAB82532_ISR1_ALLS | SAB82532_ISR1_XPR)) in sunsab_interrupt()
550 (void) readb(&up->regs->r.isr1); in sunsab_startup()