// SPDX-License-Identifier: GPL-2.0+ #include <asm/machvec.h> #include "8250.h" bool alpha_jensen(void) { return !strcmp(alpha_mv.vector_name, "Jensen"); } void alpha_jensen_set_mctrl(struct uart_port *port, unsigned int mctrl) { /* * Digital did something really horribly wrong with the OUT1 and OUT2 * lines on Alpha Jensen. The failure mode is that if either is * cleared, the machine locks up with endless interrupts. */ mctrl |= TIOCM_OUT1 | TIOCM_OUT2; serial8250_do_set_mctrl(port, mctrl); }