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authorFelix Fietkau <nbd@openwrt.org>2008-12-29 18:51:20 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-12-29 18:51:20 +0000
commit0f6bdb80e1c7315a6e8ca92762ab94707348f5cc (patch)
treeda715bc55372dd7018dd80cc7cbd00d976bbb11c /package
parent42de99794372fdfd723e837ee709fdc7357e8591 (diff)
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madwifi: add patch to allow ignoring probe requests (useful for ad-hoc mesh)
SVN-Revision: 13760
Diffstat (limited to 'package')
-rw-r--r--package/madwifi/patches/394-probereq.patch64
1 files changed, 64 insertions, 0 deletions
diff --git a/package/madwifi/patches/394-probereq.patch b/package/madwifi/patches/394-probereq.patch
new file mode 100644
index 0000000000..fc8cda0d54
--- /dev/null
+++ b/package/madwifi/patches/394-probereq.patch
@@ -0,0 +1,64 @@
+--- a/net80211/ieee80211_input.c
++++ b/net80211/ieee80211_input.c
+@@ -3604,6 +3604,8 @@ ieee80211_recv_mgmt(struct ieee80211vap
+ vap->iv_stats.is_rx_mgtdiscard++;
+ return;
+ }
++ if (vap->iv_no_probereq)
++ return;
+ if (IEEE80211_IS_MULTICAST(wh->i_addr2)) {
+ /* frame must be directed */
+ vap->iv_stats.is_rx_mgtdiscard++; /* XXX: stat */
+--- a/net80211/ieee80211_ioctl.h
++++ b/net80211/ieee80211_ioctl.h
+@@ -651,6 +651,7 @@ enum {
+ IEEE80211_PARAM_RSSI_DIS_COUNT = 81, /* counter for rssi threshold */
+ IEEE80211_PARAM_WDS_SEP = 82, /* move wds stations into separate interfaces */
+ IEEE80211_PARAM_MAXASSOC = 83, /* maximum associated stations */
++ IEEE80211_PARAM_PROBEREQ = 84, /* enable handling of probe requests */
+ };
+
+ #define SIOCG80211STATS (SIOCDEVPRIVATE+2)
+--- a/net80211/ieee80211_var.h
++++ b/net80211/ieee80211_var.h
+@@ -198,6 +198,7 @@ struct ieee80211vap {
+ u_int32_t iv_debug; /* debug msg flags */
+ struct ieee80211_stats iv_stats; /* statistics */
+
++ int iv_no_probereq;
+ int iv_max_nodes;
+ int iv_monitor_nods_only; /* in monitor mode only nods traffic */
+ int iv_monitor_txf_len; /* in monitor mode, truncate tx packets */
+--- a/net80211/ieee80211_wireless.c
++++ b/net80211/ieee80211_wireless.c
+@@ -2881,6 +2881,9 @@ ieee80211_ioctl_setparam(struct net_devi
+ else
+ vap->iv_max_nodes = value;
+ break;
++ case IEEE80211_PARAM_PROBEREQ:
++ vap->iv_no_probereq = !value;
++ break;
+ #ifdef ATH_REVERSE_ENGINEERING
+ case IEEE80211_PARAM_DUMPREGS:
+ ieee80211_dump_registers(dev, info, w, extra);
+@@ -3243,6 +3246,9 @@ ieee80211_ioctl_getparam(struct net_devi
+ case IEEE80211_PARAM_MAXASSOC:
+ param[0] = vap->iv_max_nodes;
+ break;
++ case IEEE80211_PARAM_PROBEREQ:
++ param[0] = !vap->iv_no_probereq;
++ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+@@ -5802,6 +5808,10 @@ static const struct iw_priv_args ieee802
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "maxassoc"},
+ { IEEE80211_PARAM_MAXASSOC,
+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_maxassoc"},
++ { IEEE80211_PARAM_PROBEREQ,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "probereq"},
++ { IEEE80211_PARAM_PROBEREQ,
++ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_probereq"},
+
+ #ifdef ATH_REVERSE_ENGINEERING
+ /*