1/*
2 * arch/sh64/kernel/alphanum.c
3 *
4 * Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
5 *
6 * May be copied or modified under the terms of the GNU General Public
7 * License.  See linux/COPYING for more information.
8 *
9 * Machine-independent functions for handling 8-digit alphanumeric display
10 * (e.g. Agilent HDSP-253x)
11 */
12#include <linux/stddef.h>
13#include <linux/sched.h>
14
15void mach_alphanum(int pos, unsigned char val);
16void mach_led(int pos, int val);
17
18void print_seg(char *file, int line)
19{
20	int i;
21	unsigned int nibble;
22
23	for (i = 0; i < 5; i++) {
24		mach_alphanum(i, file[i]);
25	}
26
27	for (i = 0; i < 3; i++) {
28		nibble = ((line >> (i * 4)) & 0xf);
29		mach_alphanum(7 - i, nibble + ((nibble > 9) ? 55 : 48));
30	}
31}
32
33void print_seg_num(unsigned num)
34{
35	int i;
36	unsigned int nibble;
37
38	for (i = 0; i < 8; i++) {
39		nibble = ((num >> (i * 4)) & 0xf);
40
41		mach_alphanum(7 - i, nibble + ((nibble > 9) ? 55 : 48));
42	}
43}
44