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

/vbox/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Library/BaseSerialPortLib16550/
H A DBaseSerialPortLib16550.c35 #define R_UART_LSR 5 macro
223 while ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_TEMT) == 0);
301 while ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_RXRDY) == 0) {
345 if ((SerialPortReadRegister (R_UART_LSR) & B_UART_LSR_RXRDY) != 0) {

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