Searched refs:UART_MCR_LOOP (Results 1 – 2 of 2) sorted by relevance

/xen-4.10.0-shim-comet/xen/include/xen/
A D	8250-uart.h	101 #define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ macro
/xen-4.10.0-shim-comet/xen/drivers/char/
A D	ns16550.c	985 ns_write_reg(uart, UART_MCR, UART_MCR_LOOP | 0x0A); in check_existence()

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