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Searched refs:UART_LSR (Results 1 – 3 of 3) sorted by relevance

/external/syslinux/gpxe/src/core/
Dserial.c76 #define UART_LSR 0x05 macro
105 status = uart_readb(UART_BASE + UART_LSR); in serial_putc()
123 status = uart_readb(UART_BASE + UART_LSR); in serial_getc()
140 status = uart_readb(UART_BASE + UART_LSR); /* line status reg; */ in serial_ischar()
218 status = uart_readb(UART_BASE + UART_LSR); in serial_init()
236 status = uart_readb(UART_BASE + UART_LSR); in serial_fini()
/external/syslinux/com32/gdbstub/
Dserial.c71 #define UART_LSR 0x05 macro
94 status = uart_readb(UART_BASE + UART_LSR); in serial_putc()
112 status = uart_readb(UART_BASE + UART_LSR); in serial_getc()
189 status = uart_readb(UART_BASE + UART_LSR); in serial_init()
/external/kernel-headers/original/uapi/linux/
Dserial_reg.h131 #define UART_LSR 5 /* In: Line Status Register */ macro