UART_LINE_STS 126 arch/mips/include/asm/netlogic/xlp-hal/uart.h lsr = nlm_read_uart_reg(base, UART_LINE_STS); UART_LINE_STS 140 arch/mips/include/asm/netlogic/xlp-hal/uart.h lsr = nlm_read_uart_reg(base, UART_LINE_STS);