Searched refs:UART_LSR (Results 1 - 5 of 5) sorted by relevance

/osnet-11/usr/src/grub/grub2/include/grub/
H A Dns8250.h35 #define UART_LSR 5 macro
/osnet-11/usr/src/grub/grub-0.97/stage2/
H A Dserial.h36 #define UART_LSR 5 macro
H A Dserial.c88 if (inb (serial_hw_port + UART_LSR) & UART_DATA_READY)
101 while ((inb (serial_hw_port + UART_LSR) & UART_EMPTY_TRANSMITTER) == 0)
/osnet-11/usr/src/grub/grub2/grub-core/term/
H A Dns8250.c134 while (grub_inb (port->port + UART_LSR) & UART_DATA_READY)
145 if (grub_inb (port->port + UART_LSR) & UART_DATA_READY)
166 while ((grub_inb (port->port + UART_LSR) & UART_EMPTY_TRANSMITTER) == 0)
/osnet-11/usr/src/grub/grub2/grub-core/boot/mips/loongson/
H A Dfwstart.S316 lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)
334 lb $t1, (%lo (GRUB_MACHINE_SERIAL_PORT) + UART_LSR)($t0)

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