Searched refs:TTYS0_MSR (Results 1 – 1 of 1) sorted by relevance
79 #define TTYS0_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8) macro87 while (!(TTYS0_MSR & UART_MSR_##LINE)) {} \97 #define FLOWCTL_QUERY(LINE) ({ TTYS0_MSR & UART_MSR_##LINE; })