Eliot Blennerhassett | 719f82d | 2010-04-21 18:17:39 +0200 | [diff] [blame] | 1 | /************************************************************************ |
| 2 | |
| 3 | AudioScience HPI driver |
Eliot Blennerhassett | 40818b6 | 2011-12-22 13:38:32 +1300 | [diff] [blame^] | 4 | Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> |
Eliot Blennerhassett | 719f82d | 2010-04-21 18:17:39 +0200 | [diff] [blame] | 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 | |
Eliot Blennerhassett | 719f82d | 2010-04-21 18:17:39 +0200 | [diff] [blame] | 48 | void hpi_debug_message(struct hpi_message *phm, char *sz_fileline) |
| 49 | { |
| 50 | if (phm) { |
Eliot Blennerhassett | 1528fbb | 2011-02-10 17:26:02 +1300 | [diff] [blame] | 51 | printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version, |
Eliot Blennerhassett | f0dcad4 | 2011-02-10 17:25:56 +1300 | [diff] [blame] | 52 | phm->adapter_index, phm->obj_index, phm->function, |
| 53 | phm->u.c.attribute); |
| 54 | } |
Eliot Blennerhassett | 719f82d | 2010-04-21 18:17:39 +0200 | [diff] [blame] | 55 | |
Eliot Blennerhassett | 719f82d | 2010-04-21 18:17:39 +0200 | [diff] [blame] | 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 | } |