1// SPDX-License-Identifier: GPL-2.0-only
2/************************************************************************
3
4    AudioScience HPI driver
5    Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
6
7
8Debug macro translation.
9
10************************************************************************/
11
12#include "hpi_internal.h"
13#include "hpidebug.h"
14
15/* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug.  */
16int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT;
17
18void hpi_debug_init(void)
19{
20	printk(KERN_INFO "debug start\n");
21}
22
23int hpi_debug_level_set(int level)
24{
25	int old_level;
26
27	old_level = hpi_debug_level;
28	hpi_debug_level = level;
29	return old_level;
30}
31
32int hpi_debug_level_get(void)
33{
34	return hpi_debug_level;
35}
36
37void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
38{
39	if (phm) {
40		printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
41			phm->adapter_index, phm->obj_index, phm->function,
42			phm->u.c.attribute);
43	}
44
45}
46
47void hpi_debug_data(u16 *pdata, u32 len)
48{
49	u32 i;
50	int j;
51	int k;
52	int lines;
53	int cols = 8;
54
55	lines = DIV_ROUND_UP(len, cols);
56	if (lines > 8)
57		lines = 8;
58
59	for (i = 0, j = 0; j < lines; j++) {
60		printk(KERN_DEBUG "%p:", (pdata + i));
61
62		for (k = 0; k < cols && i < len; i++, k++)
63			printk(KERN_CONT "%s%04x", k == 0 ? "" : " ", pdata[i]);
64
65		printk(KERN_CONT "\n");
66	}
67}
68