iwl3945: add ucode statistics

Add general, rx and tx uCode statistics to 3945. This will help
in debugging

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-debugfs.h b/drivers/net/wireless/iwlwifi/iwl-3945-debugfs.h
new file mode 100644
index 000000000000..70809c53c215
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-3945-debugfs.h
@@ -0,0 +1,60 @@
+/******************************************************************************
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.GPL.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *****************************************************************************/
+
+#include "iwl-dev.h"
+#include "iwl-core.h"
+#include "iwl-debug.h"
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+ssize_t iwl3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
+                                    size_t count, loff_t *ppos);
+ssize_t iwl3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
+                                    size_t count, loff_t *ppos);
+ssize_t iwl3945_ucode_general_stats_read(struct file *file,
+                                         char __user *user_buf, size_t count,
+                                         loff_t *ppos);
+#else
+static ssize_t iwl3945_ucode_rx_stats_read(struct file *file,
+                                           char __user *user_buf, size_t count,
+                                           loff_t *ppos)
+{
+        return 0;
+}
+static ssize_t iwl3945_ucode_tx_stats_read(struct file *file,
+                                           char __user *user_buf, size_t count,
+                                           loff_t *ppos)
+{
+        return 0;
+}
+static ssize_t iwl3945_ucode_general_stats_read(struct file *file,
+                                                char __user *user_buf,
+                                                size_t count, loff_t *ppos)
+{
+        return 0;
+}
+#endif