[PATCH] ieee80211: Added subsystem version string and reporting via MODULE_VERSION

tree c1b50ac5d2d1f9b727c39c6bd86a7872f25a1127
parent 1bb997a3ac7dd1941e02426d2f70bd28993a82b7
author James Ketrenos <jketreno@linux.intel.com> 1126720779 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127314674 -0500

Added subsystem version string and reporting via MODULE_VERSION and
pritnk during load.

NOTE:  This is the version support split out from patch 24/29 of the
prior series.

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

2 files changed, 25 insertions, 6 deletions

diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 61a23d38b429..4a1340b8341c 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -17,6 +17,11 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation. See README and COPYING for
  * more details.
+ *
+ * API Version History
+ * 1.0.x -- Initial version
+ * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs,
+ *          various structure changes, and crypto API init method
  */
 #ifndef IEEE80211_H
 #define IEEE80211_H
@@ -24,6 +29,8 @@
 #include <linux/kernel.h>       /* ARRAY_SIZE */
 #include <linux/wireless.h>
 
+#define IEEE80211_VERSION "git-1.1.5"
+
 #define IEEE80211_DATA_LEN              2304
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
    6.2.1.1.2.
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 0ae91c9917cf..319312564167 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -53,13 +53,16 @@
 
 #include <net/ieee80211.h>
 
-MODULE_DESCRIPTION("802.11 data/management/control stack");
-MODULE_AUTHOR
-    ("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
+#define DRV_DESCRIPTION "802.11 data/management/control stack"
+#define DRV_NAME        "ieee80211"
+#define DRV_VERSION     IEEE80211_VERSION
+#define DRV_COPYRIGHT   "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
+
+MODULE_VERSION(DRV_VERSION);
+MODULE_DESCRIPTION(DRV_DESCRIPTION);
+MODULE_AUTHOR(DRV_COPYRIGHT);
 MODULE_LICENSE("GPL");
 
-#define DRV_NAME "ieee80211"
-
 static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee)
 {
         if (ieee->networks)
@@ -220,9 +223,11 @@ static int store_debug_level(struct file *file, const char __user * buffer,
 
         return strnlen(buf, len);
 }
+#endif                          /* CONFIG_IEEE80211_DEBUG */
 
 static int __init ieee80211_init(void)
 {
+#ifdef CONFIG_IEEE80211_DEBUG
         struct proc_dir_entry *e;
 
         ieee80211_debug_level = debug;
@@ -242,26 +247,33 @@ static int __init ieee80211_init(void)
         e->read_proc = show_debug_level;
         e->write_proc = store_debug_level;
         e->data = NULL;
+#endif                          /* CONFIG_IEEE80211_DEBUG */
+
+        printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n");
+        printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n");
 
         return 0;
 }
 
 static void __exit ieee80211_exit(void)
 {
+#ifdef CONFIG_IEEE80211_DEBUG
         if (ieee80211_proc) {
                 remove_proc_entry("debug_level", ieee80211_proc);
                 remove_proc_entry(DRV_NAME, proc_net);
                 ieee80211_proc = NULL;
         }
+#endif                          /* CONFIG_IEEE80211_DEBUG */
 }
 
+#ifdef CONFIG_IEEE80211_DEBUG
 #include <linux/moduleparam.h>
 module_param(debug, int, 0444);
 MODULE_PARM_DESC(debug, "debug output mask");
+#endif                          /* CONFIG_IEEE80211_DEBUG */
 
 module_exit(ieee80211_exit);
 module_init(ieee80211_init);
-#endif
 
 const char *escape_essid(const char *essid, u8 essid_len)
 {