FLOWCTL_QUERY     108 include/asm-mn10300/unit-asb2303/serial.h #define FLOWCTL_QUERY(LINE)	({ GDBPORT_SERIAL_MSR & UART_MSR_##LINE; })
FLOWCTL_QUERY      92 include/asm-mn10300/unit-asb2305/serial.h #define FLOWCTL_QUERY(LINE)	({ TTYS0_MSR & UART_MSR_##LINE; })