79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/************************************************************************
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AudioScience HPI driver
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Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as
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published by the Free Software Foundation;
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Debug macro translation.
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************************************************************************/
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#include "hpi_internal.h"
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#include "hpidebug.h"
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/* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug. */
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int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT;
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void hpi_debug_init(void)
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{
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printk(KERN_INFO "debug start\n");
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}
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int hpi_debug_level_set(int level)
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{
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int old_level;
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old_level = hpi_debug_level;
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hpi_debug_level = level;
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return old_level;
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}
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int hpi_debug_level_get(void)
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{
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return hpi_debug_level;
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}
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void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
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{
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if (phm) {
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printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
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phm->adapter_index, phm->obj_index, phm->function,
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phm->u.c.attribute);
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}
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}
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void hpi_debug_data(u16 *pdata, u32 len)
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{
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u32 i;
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int j;
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int k;
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int lines;
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int cols = 8;
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lines = (len + cols - 1) / cols;
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if (lines > 8)
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lines = 8;
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for (i = 0, j = 0; j < lines; j++) {
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printk(KERN_DEBUG "%p:", (pdata + i));
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for (k = 0; k < cols && i < len; i++, k++)
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printk("%s%04x", k == 0 ? "" : " ", pdata[i]);
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printk("\n");
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}
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}
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