openwrt-owl/package/madwifi/patches/313-long_preamble.patch

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Index: madwifi-dfs-r3053/net80211/ieee80211_output.c
===================================================================
--- madwifi-dfs-r3053.orig/net80211/ieee80211_output.c 2008-01-10 15:40:39.777239675 +0100
+++ madwifi-dfs-r3053/net80211/ieee80211_output.c 2008-01-10 15:41:05.214689275 +0100
@@ -1297,7 +1297,7 @@
erp |= IEEE80211_ERP_NON_ERP_PRESENT;
if (ic->ic_flags & IEEE80211_F_USEPROT)
erp |= IEEE80211_ERP_USE_PROTECTION;
- if (ic->ic_flags & IEEE80211_F_USEBARKER)
+ if ((ic->ic_flags & IEEE80211_F_USEBARKER) || (ic->ic_nonerpsta > 0))
erp |= IEEE80211_ERP_LONG_PREAMBLE;
*frm++ = erp;
return frm;