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1 | /************************************************************************ |
2 | ||
3 | AudioScience HPI driver | |
40818b62 | 4 | Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> |
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5 | |
6 | This program is free software; you can redistribute it and/or modify | |
7 | it under the terms of version 2 of the GNU General Public License as | |
8 | published by the Free Software Foundation; | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ||
19 | Debug macro translation. | |
20 | ||
21 | ************************************************************************/ | |
22 | ||
23 | #include "hpi_internal.h" | |
24 | #include "hpidebug.h" | |
25 | ||
26 | /* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug. */ | |
27 | int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT; | |
28 | ||
29 | void hpi_debug_init(void) | |
30 | { | |
31 | printk(KERN_INFO "debug start\n"); | |
32 | } | |
33 | ||
34 | int hpi_debug_level_set(int level) | |
35 | { | |
36 | int old_level; | |
37 | ||
38 | old_level = hpi_debug_level; | |
39 | hpi_debug_level = level; | |
40 | return old_level; | |
41 | } | |
42 | ||
43 | int hpi_debug_level_get(void) | |
44 | { | |
45 | return hpi_debug_level; | |
46 | } | |
47 | ||
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48 | void hpi_debug_message(struct hpi_message *phm, char *sz_fileline) |
49 | { | |
50 | if (phm) { | |
1528fbb5 | 51 | printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version, |
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52 | phm->adapter_index, phm->obj_index, phm->function, |
53 | phm->u.c.attribute); | |
54 | } | |
55 | ||
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56 | } |
57 | ||
58 | void hpi_debug_data(u16 *pdata, u32 len) | |
59 | { | |
60 | u32 i; | |
61 | int j; | |
62 | int k; | |
63 | int lines; | |
64 | int cols = 8; | |
65 | ||
66 | lines = (len + cols - 1) / cols; | |
67 | if (lines > 8) | |
68 | lines = 8; | |
69 | ||
70 | for (i = 0, j = 0; j < lines; j++) { | |
71 | printk(KERN_DEBUG "%p:", (pdata + i)); | |
72 | ||
73 | for (k = 0; k < cols && i < len; i++, k++) | |
74 | printk("%s%04x", k == 0 ? "" : " ", pdata[i]); | |
75 | ||
76 | printk("\n"); | |
77 | } | |
78 | } |