Lines Matching defs:lsr
86 uint8_t iir, lsr;
92 lsr = uart_getreg(bas, REG_LSR);
93 if (lsr & (LSR_BI|LSR_FE|LSR_PE))
693 uint8_t iir, lsr;
711 lsr = uart_getreg(bas, REG_LSR);
712 if (lsr & LSR_OE)
714 if (lsr & LSR_BI)
716 if (lsr & LSR_RXRDY)
776 uint8_t lsr, mcr, ier;
852 lsr = 0;
857 while (((lsr |= uart_getreg(bas, REG_LSR)) & LSR_TEMT) == 0 &&
869 } while ((lsr & LSR_OE) == 0 && count < 130);
925 uint8_t lsr;
929 lsr = uart_getreg(bas, REG_LSR);
930 while (lsr & LSR_RXRDY) {
936 if (lsr & LSR_FE)
938 if (lsr & LSR_PE)
941 lsr = uart_getreg(bas, REG_LSR);
944 while (lsr & LSR_RXRDY) {
947 lsr = uart_getreg(bas, REG_LSR);