diff options
Diffstat (limited to 'package/madwifi/patches/346-protmode_trig.patch')
| -rw-r--r-- | package/madwifi/patches/346-protmode_trig.patch | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/package/madwifi/patches/346-protmode_trig.patch b/package/madwifi/patches/346-protmode_trig.patch deleted file mode 100644 index 5b5cec6e98..0000000000 --- a/package/madwifi/patches/346-protmode_trig.patch +++ /dev/null @@ -1,135 +0,0 @@ ---- a/net80211/ieee80211.c -+++ b/net80211/ieee80211.c -@@ -333,7 +333,9 @@ ieee80211_ifattach(struct ieee80211com * - IEEE80211_MS_TO_TU(IEEE80211_BMISSTHRESH_DEFAULT_MS), - ic->ic_lintval), ic->ic_lintval); - } -- -+ ic->ic_protmode_timeout = IEEE80211_PROTMODE_TIMEOUT; -+ ic->ic_protmode_rssi = IEEE80211_PROTMODE_RSSITHR; -+ - IEEE80211_LOCK_INIT(ic, "ieee80211com"); - IEEE80211_VAPS_LOCK_INIT(ic, "ieee80211com_vaps"); - TAILQ_INIT(&ic->ic_vaps); ---- a/net80211/ieee80211_input.c -+++ b/net80211/ieee80211_input.c -@@ -3411,14 +3411,18 @@ ieee80211_recv_mgmt(struct ieee80211vap - IEEE80211_IS_CHAN_ANYG(ic->ic_curchan)) { - - /* Assume no ERP IE == 11b AP */ -- if ((!has_erp || (has_erp && (scan.erp & IEEE80211_ERP_NON_ERP_PRESENT))) && -- !(ic->ic_flags & IEEE80211_F_USEPROT)) { -+ if ((!has_erp || (has_erp && -+ (scan.erp & IEEE80211_ERP_NON_ERP_PRESENT))) && -+ (rssi > ic->ic_protmode_rssi)) { - struct ieee80211vap *tmpvap; - -- ic->ic_flags |= IEEE80211_F_USEPROT; -- TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) { -- tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE; -+ if (!(ic->ic_flags & IEEE80211_F_USEPROT)) { -+ ic->ic_flags |= IEEE80211_F_USEPROT; -+ TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) { -+ tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE; -+ } - } -+ ic->ic_protmode_lasttrig = jiffies; - } - } - ---- a/net80211/ieee80211_ioctl.h -+++ b/net80211/ieee80211_ioctl.h -@@ -643,6 +643,8 @@ enum { - IEEE80211_PARAM_BEACON_MISS_THRESH_MS = 74, /* Beacon miss threshold (in ms) */ - IEEE80211_PARAM_MAXRATE = 75, /* Maximum rate (by table index) */ - IEEE80211_PARAM_MINRATE = 76, /* Minimum rate (by table index) */ -+ IEEE80211_PARAM_PROTMODE_RSSI = 77, /* RSSI Threshold for enabling protection mode */ -+ IEEE80211_PARAM_PROTMODE_TIMEOUT = 78, /* Timeout for expiring protection mode */ - }; - - #define SIOCG80211STATS (SIOCDEVPRIVATE+2) ---- a/net80211/ieee80211_var.h -+++ b/net80211/ieee80211_var.h -@@ -128,6 +128,9 @@ - - #define IEEE80211_APPIE_MAX 1024 - -+#define IEEE80211_PROTMODE_RSSITHR 15 /* default rssi threshold for protection mode trigger */ -+#define IEEE80211_PROTMODE_TIMEOUT 30 /* timeout for keeping protection mode alive */ -+ - #define IEEE80211_PWRCONSTRAINT_VAL(ic) \ - (((ic)->ic_bsschan->ic_maxregpower > (ic)->ic_curchanmaxpwr) ? \ - (ic)->ic_bsschan->ic_maxregpower - (ic)->ic_curchanmaxpwr : 0) -@@ -324,6 +327,9 @@ struct ieee80211com { - u_int16_t ic_newtxpowlimit; /* tx power limit to change to (in 0.5 dBm) */ - u_int16_t ic_uapsdmaxtriggers; /* max triggers that could arrive */ - u_int8_t ic_coverageclass; /* coverage class */ -+ u_int8_t ic_protmode_rssi; /* rssi threshold for protection mode */ -+ u_int64_t ic_protmode_lasttrig; /* last trigger for protection mode */ -+ u_int16_t ic_protmode_timeout; /* protection mode timeout */ - - /* Channel state: - * ---- a/net80211/ieee80211_wireless.c -+++ b/net80211/ieee80211_wireless.c -@@ -2312,6 +2312,12 @@ ieee80211_ioctl_setparam(struct net_devi - IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan)) - retv = ENETRESET; - break; -+ case IEEE80211_PARAM_PROTMODE_TIMEOUT: -+ ic->ic_protmode_timeout = value; -+ break; -+ case IEEE80211_PARAM_PROTMODE_RSSI: -+ ic->ic_protmode_rssi = value; -+ break; - case IEEE80211_PARAM_MCASTCIPHER: - if ((vap->iv_caps & cipher2cap(value)) == 0 && - !ieee80211_crypto_available(vap, value)) -@@ -2955,6 +2961,12 @@ ieee80211_ioctl_getparam(struct net_devi - case IEEE80211_PARAM_PROTMODE: - param[0] = ic->ic_protmode; - break; -+ case IEEE80211_PARAM_PROTMODE_TIMEOUT: -+ param[0] = ic->ic_protmode_timeout; -+ break; -+ case IEEE80211_PARAM_PROTMODE_RSSI: -+ param[0] = ic->ic_protmode_rssi; -+ break; - case IEEE80211_PARAM_MCASTCIPHER: - param[0] = rsn->rsn_mcastcipher; - break; -@@ -5346,6 +5358,14 @@ static const struct iw_priv_args ieee802 - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "protmode" }, - { IEEE80211_PARAM_PROTMODE, - 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_protmode" }, -+ { IEEE80211_PARAM_PROTMODE_RSSI, -+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "protrssi" }, -+ { IEEE80211_PARAM_PROTMODE_RSSI, -+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_protrssi" }, -+ { IEEE80211_PARAM_PROTMODE_TIMEOUT, -+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "prottime" }, -+ { IEEE80211_PARAM_PROTMODE_TIMEOUT, -+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_prottime" }, - { IEEE80211_PARAM_MCASTCIPHER, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "mcastcipher" }, - { IEEE80211_PARAM_MCASTCIPHER, ---- a/net80211/ieee80211_node.c -+++ b/net80211/ieee80211_node.c -@@ -1877,6 +1877,17 @@ ieee80211_node_timeout(unsigned long arg - - ieee80211_scan_timeout(ic); - ieee80211_timeout_stations(&ic->ic_sta); -+ if ((ic->ic_flags & IEEE80211_F_USEPROT) && -+ (ic->ic_protmode_lasttrig + ic->ic_protmode_timeout * HZ < -+ jiffies)) { -+ struct ieee80211vap *tmpvap; -+ -+ /* expire protection mode */ -+ ic->ic_flags &= ~IEEE80211_F_USEPROT; -+ TAILQ_FOREACH(tmpvap, &ic->ic_vaps, iv_next) { -+ tmpvap->iv_flags_ext |= IEEE80211_FEXT_ERPUPDATE; -+ } -+ } - - ic->ic_inact.expires = jiffies + IEEE80211_INACT_WAIT * HZ; - add_timer(&ic->ic_inact); |