[compat-2.6,and,compat-2.6-stable] rename ieee80211_rx

Commit Message

Hauke Mehrtens Oct. 17, 2009, 9:06 p.m. UTC

None

Patch

diff --git a/compat/compat-2.6.32.h b/compat/compat-2.6.32.h
index ad7f01b..1362e3e 100644
--- a/compat/compat-2.6.32.h
+++ b/compat/compat-2.6.32.h
@@ -71,6 +71,9 @@  struct dev_pm_ops name = { \
 
 #define wireless_send_event(a, b, c, d) wireless_send_event(a, b, c, (char * ) d)
 
+/* The export symbol in changed in compat/patches/15-symbol-export-conflicts.patch */
+#define ieee80211_rx(hw, skb) mac80211_ieee80211_rx(hw, skb)
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)) */
 
 #endif /* LINUX_26_32_COMPAT_H */
diff --git a/compat/patches/15-symbol-export-conflicts.patch b/compat/patches/15-symbol-export-conflicts.patch
new file mode 100644
index 0000000..e095f9b
--- /dev/null
+++ b/compat/patches/15-symbol-export-conflicts.patch
@@ -0,0 +1,20 @@ 
+In kernel < 2.6.32 libipw also exports ieee80211_rx.
+To avoid conflicts with the other export we rename our.
+
+diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
+index 5c385e3..26e5fc9 100644
+--- a/net/mac80211/rx.c
++++ b/net/mac80211/rx.c
+@@ -2545,7 +2545,12 @@ void ieee80211_rx(struct ieee80211_hw *hw, struct sk_buff *skb)
+  drop:
+ 	kfree_skb(skb);
+ }
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
+ EXPORT_SYMBOL(ieee80211_rx);
++#else
++EXPORT_SYMBOL(mac80211_ieee80211_rx);
++#endif
++
+ 
+ /* This is a version of the rx handler that can be called from hard irq
+  * context. Post the skb on the queue and schedule the tasklet */