1 // SPDX-License-Identifier: GPL-2.0+
2 
3 #include <asm/machvec.h>
4 #include "8250.h"
5 
alpha_jensen(void)6 bool alpha_jensen(void)
7 {
8 	return !strcmp(alpha_mv.vector_name, "Jensen");
9 }
10 
alpha_jensen_set_mctrl(struct uart_port * port,unsigned int mctrl)11 void alpha_jensen_set_mctrl(struct uart_port *port, unsigned int mctrl)
12 {
13 	/*
14 	 * Digital did something really horribly wrong with the OUT1 and OUT2
15 	 * lines on Alpha Jensen.  The failure mode is that if either is
16 	 * cleared, the machine locks up with endless interrupts.
17 	 */
18 	mctrl |= TIOCM_OUT1 | TIOCM_OUT2;
19 
20 	serial8250_do_set_mctrl(port, mctrl);
21 }
22