UART_MSR_DDSR
.signal_pin_change = UART_MSR_DDSR,
.signal_pin_change = UART_MSR_DDSR,
.signal_pin_change = UART_MSR_DDSR,
if (status & UART_MSR_DDSR)
if (msr & UART_MSR_DDSR)
data->msr_mask_off |= UART_MSR_DDSR;
if (status & UART_MSR_DDSR)
if (msignals & UART_MSR_DDSR)
if (msignals & UART_MSR_DDSR)
if (status & UART_MSR_DDSR)
if (status & UART_MSR_DDSR)
if (msr & UART_MSR_DDSR)
if (status & UART_MSR_DDSR)
if (msr & UART_MSR_DDSR)
if (current_msr & UART_MSR_DDSR)
if (msr & UART_MSR_DDSR)
if (newMSR & UART_MSR_DDSR)
if (msr & UART_MSR_DDSR)
#define UART_MSR_ANY_DELTA (UART_MSR_DDCD|UART_MSR_TERI|UART_MSR_DDSR|UART_MSR_DCTS)
*buf = UART_MSR_DSR | UART_MSR_DDSR | UART_MSR_DCD;