From 121b1b1ac9a1a28bde3f71311aab68d0b4f411ed Mon Sep 17 00:00:00 2001
From: Luciano Coelho <coelho@ti.com>
Date: Thu, 10 May 2012 12:14:07 +0300
Subject: [PATCH] --- yaml --- r: 314108 b: refs/heads/master c:
 bcca1bbdd412fb6be32d04fc2407c81239de5f8c h: refs/heads/master v: v3

---
 [refs]                                        |  2 +-
 .../drivers/net/wireless/ti/wlcore/debugfs.c  |  1 -
 .../drivers/net/wireless/ti/wlcore/debugfs.h  | 27 +++++++++++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index fc43b07efbe7..2edb3f3b510e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4987257c304bf5d12e7a5cedde1100ba7f14a8a3
+refs/heads/master: bcca1bbdd412fb6be32d04fc2407c81239de5f8c
diff --git a/trunk/drivers/net/wireless/ti/wlcore/debugfs.c b/trunk/drivers/net/wireless/ti/wlcore/debugfs.c
index 57c1eae24d63..fc44262e4cf0 100644
--- a/trunk/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/trunk/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -39,7 +39,6 @@
 #define WL1271_DEBUGFS_STATS_LIFETIME 1000
 
 /* debugfs macros idea from mac80211 */
-#define DEBUGFS_FORMAT_BUFFER_SIZE 100
 int wl1271_format_buffer(char __user *userbuf, size_t count,
 			 loff_t *ppos, char *fmt, ...)
 {
diff --git a/trunk/drivers/net/wireless/ti/wlcore/debugfs.h b/trunk/drivers/net/wireless/ti/wlcore/debugfs.h
index e1a5bf1972bb..f7381dd69009 100644
--- a/trunk/drivers/net/wireless/ti/wlcore/debugfs.h
+++ b/trunk/drivers/net/wireless/ti/wlcore/debugfs.h
@@ -34,6 +34,8 @@ void wl1271_debugfs_exit(struct wl1271 *wl);
 void wl1271_debugfs_reset(struct wl1271 *wl);
 void wl1271_debugfs_update_stats(struct wl1271 *wl);
 
+#define DEBUGFS_FORMAT_BUFFER_SIZE 256
+
 #define DEBUGFS_READONLY_FILE(name, fmt, value...)			\
 static ssize_t name## _read(struct file *file, char __user *userbuf,	\
 			    size_t count, loff_t *ppos)			\
@@ -86,6 +88,31 @@ static const struct file_operations sub## _ ##name## _ops = {		\
 	.llseek	= generic_file_llseek,					\
 };
 
+#define DEBUGFS_FWSTATS_FILE_ARRAY(sub, name, len, struct_type)		\
+static ssize_t sub## _ ##name## _read(struct file *file,		\
+				      char __user *userbuf,		\
+				      size_t count, loff_t *ppos)	\
+{									\
+	struct wl1271 *wl = file->private_data;				\
+	struct struct_type *stats = wl->stats.fw_stats;			\
+	char buf[DEBUGFS_FORMAT_BUFFER_SIZE] = "";			\
+	int res, i;							\
+									\
+	wl1271_debugfs_update_stats(wl);				\
+									\
+	for (i = 0; i < len; i++)					\
+		res = snprintf(buf, sizeof(buf), "%s[%d] = %d\n",	\
+			       buf, i, stats->sub.name[i]);		\
+									\
+	return wl1271_format_buffer(userbuf, count, ppos, "%s", buf);	\
+}									\
+									\
+static const struct file_operations sub## _ ##name## _ops = {		\
+	.read = sub## _ ##name## _read,					\
+	.open = simple_open,						\
+	.llseek	= generic_file_llseek,					\
+};
+
 #define DEBUGFS_FWSTATS_ADD(sub, name)					\
 	DEBUGFS_ADD(sub## _ ##name, stats)