Searched refs:MSR_DSR (Results 1 – 2 of 2) sorted by relevance
119 msr |= MSR_DSR; in modem_status() 129 msr = MSR_DCD | MSR_DSR; in modem_status() 297 if ((msr & MSR_DSR) ^ (sc->msr & MSR_DSR)) in uart_ns16550_write()
131 #define MSR_DSR 0x20 macro