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madwifi: add patch to allow ignoring probe requests (useful for ad-hoc mesh)

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SVN-Revision: 13760
This commit is contained in:
Felix Fietkau 2008-12-29 18:51:20 +00:00
parent 42de997943
commit 0f6bdb80e1
1 changed files with 64 additions and 0 deletions
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64
package/madwifi/patches/394-probereq.patch Normal file
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@ -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
/*