Searched refs:MSR_DSR (Results 1 – 2 of 2) sorted by relevance
306 msr |= MSR_DSR; in modem_status()316 msr = MSR_DCD | MSR_DSR; in modem_status()496 if ((msr & MSR_DSR) ^ (uart->msr & MSR_DSR)) in uart_write()
134 #define MSR_DSR 0x20 macro
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