Searched refs:MSR_DCD (Results 1 – 2 of 2) sorted by relevance
310 msr |= MSR_DCD; in modem_status()316 msr = MSR_DCD | MSR_DSR; in modem_status()498 if ((msr & MSR_DCD) ^ (uart->msr & MSR_DCD)) in uart_write()
132 #define MSR_DCD 0x80 macro
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