Initial import

1 files changed, 78 insertions, 0 deletions

diff --git a/sound/pci/asihpi/hpidebug.c b/sound/pci/asihpi/hpidebug.c
new file mode 100644
index 000000000..ac86a1f1d
--- /dev/null
+++ b/sound/pci/asihpi/hpidebug.c
@@ -0,0 +1,78 @@
+/************************************************************************
+
+    AudioScience HPI driver
+    Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of version 2 of the GNU General Public License as
+    published by the Free Software Foundation;
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+Debug macro translation.
+
+************************************************************************/
+
+#include "hpi_internal.h"
+#include "hpidebug.h"
+
+/* Debug level; 0 quiet; 1 informative, 2 debug, 3 verbose debug.  */
+int hpi_debug_level = HPI_DEBUG_LEVEL_DEFAULT;
+
+void hpi_debug_init(void)
+{
+	printk(KERN_INFO "debug start\n");
+}
+
+int hpi_debug_level_set(int level)
+{
+	int old_level;
+
+	old_level = hpi_debug_level;
+	hpi_debug_level = level;
+	return old_level;
+}
+
+int hpi_debug_level_get(void)
+{
+	return hpi_debug_level;
+}
+
+void hpi_debug_message(struct hpi_message *phm, char *sz_fileline)
+{
+	if (phm) {
+		printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version,
+			phm->adapter_index, phm->obj_index, phm->function,
+			phm->u.c.attribute);
+	}
+
+}
+
+void hpi_debug_data(u16 *pdata, u32 len)
+{
+	u32 i;
+	int j;
+	int k;
+	int lines;
+	int cols = 8;
+
+	lines = (len + cols - 1) / cols;
+	if (lines > 8)
+		lines = 8;
+
+	for (i = 0, j = 0; j < lines; j++) {
+		printk(KERN_DEBUG "%p:", (pdata + i));
+
+		for (k = 0; k < cols && i < len; i++, k++)
+			printk("%s%04x", k == 0 ? "" : " ", pdata[i]);
+
+		printk("\n");
+	}
+}