From a46c64108b06ec68337e62e7c2d4b3e8aed74b82 Mon Sep 17 00:00:00 2001
From: Holger Schurig <hs4233@mail.mn-solutions.de>
Date: Fri, 25 May 2007 11:32:07 -0400
Subject: [PATCH] [PATCH] libertas: tune debug code

* renamed module parameter back to libertas_debug
* change from bit shifts to constants, that way it's easier to look at the
    source and specify the libertas_debug=0xXXXX module parameter
* moved module_param from fw.c to main.c, where it belongs better

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/libertas/defs.h | 52 ++++++++++++++--------------
 drivers/net/wireless/libertas/fw.c   |  7 ----
 drivers/net/wireless/libertas/main.c |  8 +++++
 3 files changed, 34 insertions(+), 33 deletions(-)

diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index ae59b37fd47f..d69f954ccf9d 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -15,34 +15,34 @@
 #define DRV_NAME "usb8xxx"
 
 
-#define LBS_DEB_ENTER	(1<<0)
-#define LBS_DEB_LEAVE	(1<<1)
-#define LBS_DEB_MAIN	(1<<2)
-#define LBS_DEB_NET	(1<<3)
-#define LBS_DEB_MESH	(1<<4)
-#define LBS_DEB_WEXT	(1<<5)
-#define LBS_DEB_IOCTL	(1<<6)
-#define LBS_DEB_SCAN	(1<<7)
-#define LBS_DEB_ASSOC	(1<<8)
-#define LBS_DEB_JOIN	(1<<9)
-#define LBS_DEB_11D	(1<<10)
-#define LBS_DEB_DEBUGFS	(1<<11)
-#define LBS_DEB_ETHTOOL	(1<<12)
-#define LBS_DEB_HOST	(1<<13)
-#define LBS_DEB_CMD	(1<<14)
-#define LBS_DEB_RX	(1<<15)
-#define LBS_DEB_TX	(1<<16)
-#define LBS_DEB_FW	(1<<17)
-#define LBS_DEB_USB	(1<<18)
-#define LBS_DEB_CS	(1<<19)
-#define LBS_DEB_THREAD	(1<<20)
-#define LBS_DEB_HEX	(1<<21)
-
-extern unsigned int libertas_debug_flags;
+#define LBS_DEB_ENTER	0x00000001
+#define LBS_DEB_LEAVE	0x00000002
+#define LBS_DEB_MAIN	0x00000004
+#define LBS_DEB_NET	0x00000008
+#define LBS_DEB_MESH	0x00000010
+#define LBS_DEB_WEXT	0x00000020
+#define LBS_DEB_IOCTL	0x00000040
+#define LBS_DEB_SCAN	0x00000080
+#define LBS_DEB_ASSOC	0x00000100
+#define LBS_DEB_JOIN	0x00000200
+#define LBS_DEB_11D	0x00000400
+#define LBS_DEB_DEBUGFS	0x00000800
+#define LBS_DEB_ETHTOOL	0x00001000
+#define LBS_DEB_HOST	0x00002000
+#define LBS_DEB_CMD	0x00004000
+#define LBS_DEB_RX	0x00008000
+#define LBS_DEB_TX	0x00010000
+#define LBS_DEB_USB	0x00020000
+#define LBS_DEB_CS	0x00040000
+#define LBS_DEB_FW	0x00080000
+#define LBS_DEB_THREAD	0x00100000
+#define LBS_DEB_HEX	0x00200000
+
+extern unsigned int libertas_debug;
 
 #ifdef DEBUG
 #define LBS_DEB_LL(grp, fmt, args...) \
-do { if ((libertas_debug_flags & (grp)) == (grp)) \
+do { if ((libertas_debug & (grp)) == (grp)) \
   printk(KERN_DEBUG DRV_NAME "%s: " fmt, \
          in_interrupt() ? " (INT)" : "", ## args); } while (0)
 #else
@@ -91,7 +91,7 @@ static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len)
 {
 	int i = 0;
 
-	if (!(libertas_debug_flags & LBS_DEB_HEX))
+	if (!(libertas_debug & LBS_DEB_HEX))
 		return;
 
 	printk(KERN_DEBUG "%s: ", prompt);
diff --git a/drivers/net/wireless/libertas/fw.c b/drivers/net/wireless/libertas/fw.c
index 48c3d8545966..86c652dad92a 100644
--- a/drivers/net/wireless/libertas/fw.c
+++ b/drivers/net/wireless/libertas/fw.c
@@ -1,12 +1,8 @@
 /**
   * This file contains the initialization for FW and HW
   */
-#include <linux/module.h>
 #include <linux/moduleparam.h>
-
-#include <linux/vmalloc.h>
 #include <linux/firmware.h>
-#include <linux/version.h>
 
 #include "host.h"
 #include "sbi.h"
@@ -20,9 +16,6 @@
 char *libertas_fw_name = NULL;
 module_param_named(fw_name, libertas_fw_name, charp, 0644);
 
-unsigned int libertas_debug_flags = 0;
-module_param_named(debug, libertas_debug_flags, int, 0);
-
 /**
  *  @brief This function checks the validity of Boot2/FW image.
  *
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index cd107366beb7..6fcb2bdfbed1 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -4,6 +4,7 @@
   * thread etc..
   */
 
+#include <linux/moduleparam.h>
 #include <linux/delay.h>
 #include <linux/freezer.h>
 #include <linux/etherdevice.h>
@@ -29,6 +30,13 @@ const char libertas_driver_version[] = "COMM-USB8388-" DRIVER_RELEASE_VERSION
 #endif
     "";
 
+
+/* Module parameters */
+unsigned int libertas_debug = 0;
+module_param(libertas_debug, int, 0644);
+
+
+
 #define WLAN_TX_PWR_DEFAULT		20	/*100mW */
 #define WLAN_TX_PWR_US_DEFAULT		20	/*100mW */
 #define WLAN_TX_PWR_JP_DEFAULT		16	/*50mW */
-- 
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