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-rw-r--r--package/madwifi/patches-testing/304-erp_update.patch68
1 files changed, 68 insertions, 0 deletions
diff --git a/package/madwifi/patches-testing/304-erp_update.patch b/package/madwifi/patches-testing/304-erp_update.patch
new file mode 100644
index 0000000000..be64b95371
--- /dev/null
+++ b/package/madwifi/patches-testing/304-erp_update.patch
@@ -0,0 +1,68 @@
+--- a/net80211/ieee80211_beacon.c
++++ b/net80211/ieee80211_beacon.c
+@@ -544,10 +544,10 @@
+ vap->iv_flags &= ~IEEE80211_F_XRUPDATE;
+ }
+ #endif
+- if ((ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
++ if ((vap->iv_flags_ext & IEEE80211_FEXT_ERPUPDATE) &&
+ (bo->bo_erp != NULL)) {
+ (void)ieee80211_add_erp(bo->bo_erp, ic);
+- ic->ic_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
++ vap->iv_flags_ext &= ~IEEE80211_FEXT_ERPUPDATE;
+ }
+ }
+ /* if it is a mode change beacon for dynamic turbo case */
+--- a/net80211/ieee80211_input.c
++++ b/net80211/ieee80211_input.c
+@@ -3384,9 +3384,12 @@
+ /* Assume no ERP IE == 11b AP */
+ if ((!has_erp || (has_erp && (scan.erp & IEEE80211_ERP_NON_ERP_PRESENT))) &&
+ !(ic->ic_flags & IEEE80211_F_USEPROT)) {
++ struct ieee80211vap *tmpvap;
+
+ ic->ic_flags |= IEEE80211_F_USEPROT;
+- ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
++ tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ }
+ }
+ }
+
+--- a/net80211/ieee80211_node.c
++++ b/net80211/ieee80211_node.c
+@@ -1741,8 +1741,12 @@
+ }
+
+ /* Update ERP element if this is first non ERP station */
+- if (ic->ic_nonerpsta == 1)
+- ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ if (ic->ic_nonerpsta == 1) {
++ struct ieee80211vap *tmpvap;
++ TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
++ tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ }
++ }
+ } else
+ ni->ni_flags |= IEEE80211_NODE_ERP;
+ }
+@@ -1945,6 +1949,8 @@
+ IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC, ni,
+ "non-ERP station leaves, count now %d", ic->ic_nonerpsta);
+ if (ic->ic_nonerpsta == 0) {
++ struct ieee80211vap *tmpvap;
++
+ IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,
+ "%s: disable use of protection\n", __func__);
+ ic->ic_flags &= ~IEEE80211_F_USEPROT;
+@@ -1956,7 +1962,9 @@
+ ic->ic_flags |= IEEE80211_F_SHPREAMBLE;
+ ic->ic_flags &= ~IEEE80211_F_USEBARKER;
+ }
+- ic->ic_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) {
++ tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE;
++ }
+ }
+ }
+ }