Lines Matching refs:REG_LSR
78 lsr = uart_getreg(bas, REG_LSR);
148 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0 && --limit)
166 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) && --limit) {
323 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0 && --limit)
328 while ((uart_getreg(bas, REG_LSR) & LSR_TEMT) == 0 && --limit)
336 return ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) != 0 ? 1 : 0);
346 while ((uart_getreg(bas, REG_LSR) & LSR_RXRDY) == 0) {
639 lsr = uart_getreg(bas, REG_LSR);
784 while (((lsr |= uart_getreg(bas, REG_LSR)) & LSR_TEMT) == 0 &&
856 lsr = uart_getreg(bas, REG_LSR);
868 lsr = uart_getreg(bas, REG_LSR);
874 lsr = uart_getreg(bas, REG_LSR);
921 while ((uart_getreg(bas, REG_LSR) & LSR_THRE) == 0)