Searched refs:UART_LSR_THRE (Results 1 - 2 of 2) sorted by relevance

/vbox/src/VBox/Devices/PC/ipxe/src/core/
H A Dserial.c78 #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ macro
106 if (status & UART_LSR_THRE) {
/vbox/src/VBox/Devices/Serial/
H A DDevSerial.cpp115 #define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ macro
397 pThis->lsr |= UART_LSR_THRE;
400 pThis->lsr |= UART_LSR_THRE;
428 if (!(pThis->lsr & UART_LSR_THRE))
432 if (pThis->lsr & UART_LSR_THRE) {
461 pThis->lsr &= ~UART_LSR_THRE;
465 pThis->lsr &= ~UART_LSR_THRE;
477 if (pThis->lsr & UART_LSR_THRE) {
1110 pThis->lsr = UART_LSR_TEMT | UART_LSR_THRE;

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