1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0-only
2*4882a593Smuzhiyun /************************************************************************
3*4882a593Smuzhiyun
4*4882a593Smuzhiyun AudioScience HPI driver
5*4882a593Smuzhiyun Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun Debug macro translation.
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun ************************************************************************/
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include "hpi_internal.h"
13*4882a593Smuzhiyun #include "hpidebug.h"
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun /* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug. */
16*4882a593Smuzhiyun int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT;
17*4882a593Smuzhiyun
hpi_debug_init(void)18*4882a593Smuzhiyun void hpi_debug_init(void)
19*4882a593Smuzhiyun {
20*4882a593Smuzhiyun printk(KERN_INFO "debug start\n");
21*4882a593Smuzhiyun }
22*4882a593Smuzhiyun
hpi_debug_level_set(int level)23*4882a593Smuzhiyun int hpi_debug_level_set(int level)
24*4882a593Smuzhiyun {
25*4882a593Smuzhiyun int old_level;
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun old_level = hpi_debug_level;
28*4882a593Smuzhiyun hpi_debug_level = level;
29*4882a593Smuzhiyun return old_level;
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun
hpi_debug_level_get(void)32*4882a593Smuzhiyun int hpi_debug_level_get(void)
33*4882a593Smuzhiyun {
34*4882a593Smuzhiyun return hpi_debug_level;
35*4882a593Smuzhiyun }
36*4882a593Smuzhiyun
hpi_debug_message(struct hpi_message * phm,char * sz_fileline)37*4882a593Smuzhiyun void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
38*4882a593Smuzhiyun {
39*4882a593Smuzhiyun if (phm) {
40*4882a593Smuzhiyun printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
41*4882a593Smuzhiyun phm->adapter_index, phm->obj_index, phm->function,
42*4882a593Smuzhiyun phm->u.c.attribute);
43*4882a593Smuzhiyun }
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun }
46*4882a593Smuzhiyun
hpi_debug_data(u16 * pdata,u32 len)47*4882a593Smuzhiyun void hpi_debug_data(u16 *pdata, u32 len)
48*4882a593Smuzhiyun {
49*4882a593Smuzhiyun u32 i;
50*4882a593Smuzhiyun int j;
51*4882a593Smuzhiyun int k;
52*4882a593Smuzhiyun int lines;
53*4882a593Smuzhiyun int cols = 8;
54*4882a593Smuzhiyun
55*4882a593Smuzhiyun lines = (len + cols - 1) / cols;
56*4882a593Smuzhiyun if (lines > 8)
57*4882a593Smuzhiyun lines = 8;
58*4882a593Smuzhiyun
59*4882a593Smuzhiyun for (i = 0, j = 0; j < lines; j++) {
60*4882a593Smuzhiyun printk(KERN_DEBUG "%p:", (pdata + i));
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun for (k = 0; k < cols && i < len; i++, k++)
63*4882a593Smuzhiyun printk(KERN_CONT "%s%04x", k == 0 ? "" : " ", pdata[i]);
64*4882a593Smuzhiyun
65*4882a593Smuzhiyun printk(KERN_CONT "\n");
66*4882a593Smuzhiyun }
67*4882a593Smuzhiyun }
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