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Code

add some random madwifi fixes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10260 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-01-25 23:09:13 +00:00
parent 410d80b0c8
commit 29dbf43bdb
3 changed files with 101 additions and 0 deletions
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73
package/madwifi/patches/312-erpupdate.patch Normal file
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@ -0,0 +1,73 @@
Index: madwifi-dfs-r3053/net80211/ieee80211_beacon.c
===================================================================
--- madwifi-dfs-r3053.orig/net80211/ieee80211_beacon.c 2008-01-10 10:51:31.406580318 +0100
+++ madwifi-dfs-r3053/net80211/ieee80211_beacon.c 2008-01-10 10:56:54.040966203 +0100
@@ -538,9 +538,9 @@
vap->iv_flags &= ~IEEE80211_F_XRUPDATE;
}
#endif
- if ((ic->ic_flags_ext & IEEE80211_FEXT_ERPUPDATE) && (bo->bo_erp != NULL)) {
+ 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 */
Index: madwifi-dfs-r3053/net80211/ieee80211_input.c
===================================================================
--- madwifi-dfs-r3053.orig/net80211/ieee80211_input.c 2008-01-10 10:51:31.558588981 +0100
+++ madwifi-dfs-r3053/net80211/ieee80211_input.c 2008-01-10 10:55:51.565405916 +0100
@@ -3315,9 +3315,12 @@
/* 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;
+ }
}
}
Index: madwifi-dfs-r3053/net80211/ieee80211_node.c
===================================================================
--- madwifi-dfs-r3053.orig/net80211/ieee80211_node.c 2008-01-10 10:51:31.622592626 +0100
+++ madwifi-dfs-r3053/net80211/ieee80211_node.c 2008-01-10 10:54:58.398376106 +0100
@@ -1998,8 +1998,12 @@
}
/* 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;
}
@@ -2202,6 +2206,8 @@
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;
@@ -2213,7 +2219,9 @@
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;
+ }
}
}
}

13
package/madwifi/patches/313-long_preamble.patch Normal file
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@ -0,0 +1,13 @@
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;

15
package/madwifi/patches/314-ap_bridge_multicast.patch Normal file
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@ -0,0 +1,15 @@
Index: madwifi-dfs-r3252/net80211/ieee80211_input.c
===================================================================
--- madwifi-dfs-r3252.orig/net80211/ieee80211_input.c 2008-01-26 00:03:20.203760157 +0100
+++ madwifi-dfs-r3252/net80211/ieee80211_input.c 2008-01-26 00:08:08.773799701 +0100
@@ -1133,8 +1133,8 @@
if (ETHER_IS_MULTICAST(eh->ether_dhost)) {
skb1 = skb_copy(skb, GFP_ATOMIC);
- /* We duplicate the reference after skb_copy */
- ieee80211_skb_copy_noderef(skb, skb1);
+ /* Use the BSS node for retransmitting this multicast frame */
+ SKB_CB(skb1)->ni = ieee80211_ref_node(vap->iv_bss);
}
else {
/*