Searched defs:UART_LSR_DR (Results 1 - 2 of 2) sorted by relevance

/vbox/src/VBox/Devices/PC/ipxe/src/core/
H A Dserial.c83 #define UART_LSR_DR 0x01 /* Receiver data ready */ macro
219 } while(status & UART_LSR_DR);
/vbox/src/VBox/Devices/Serial/
H A DDevSerial.cpp120 #define UART_LSR_DR 0x01 /* Receiver data ready */ macro
303 && (pThis->lsr & UART_LSR_DR)
589 pThis->lsr &= ~(UART_LSR_DR | UART_LSR_BI);
597 pThis->lsr &= ~(UART_LSR_DR | UART_LSR_BI);
637 if ((pThis->lsr & UART_LSR_DR) == 0 && pThis->fYieldOnLSRRead)
696 return !(pThis->lsr & UART_LSR_DR);
707 pThis->lsr |= UART_LSR_DR;
711 if (pThis->lsr & UART_LSR_DR)
714 pThis->lsr |= UART_LSR_DR;
1013 if ( (pThis->lsr & UART_LSR_DR)
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