diff options
Diffstat (limited to 'package/madwifi/patches-r3776/311-protmode_trigger.patch')
| -rw-r--r-- | package/madwifi/patches-r3776/311-protmode_trigger.patch | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/package/madwifi/patches-r3776/311-protmode_trigger.patch b/package/madwifi/patches-r3776/311-protmode_trigger.patch deleted file mode 100644 index 2f462b9a6..000000000 --- a/package/madwifi/patches-r3776/311-protmode_trigger.patch +++ /dev/null @@ -1,135 +0,0 @@ ---- a/net80211/ieee80211.c -+++ b/net80211/ieee80211.c -@@ -347,7 +347,9 @@ - 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 -@@ -3382,14 +3382,18 @@ - 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 -@@ -652,6 +652,8 @@ - IEEE80211_PARAM_LEAKTXBUFS = 82, /* Leak tx buffers */ - IEEE80211_PARAM_MAXRATE = 83, /* Maximum rate (by table index) */ - IEEE80211_PARAM_MINRATE = 84, /* Minimum rate (by table index) */ -+ IEEE80211_PARAM_PROTMODE_RSSI = 85, /* RSSI Threshold for enabling protection mode */ -+ IEEE80211_PARAM_PROTMODE_TIMEOUT = 86, /* Timeout for expiring protection mode */ - }; - - #define SIOCG80211STATS (SIOCDEVPRIVATE+2) ---- a/net80211/ieee80211_var.h -+++ b/net80211/ieee80211_var.h -@@ -138,6 +138,9 @@ - - #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) -@@ -335,6 +338,9 @@ - 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 -@@ -2336,6 +2336,12 @@ - case IEEE80211_PARAM_RSSI_EWMA: - ic->ic_rssi_ewma = value; - 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)) -@@ -2992,6 +2998,12 @@ - case IEEE80211_PARAM_RSSI_EWMA: - param[0] = ic->ic_rssi_ewma; - 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; -@@ -5384,6 +5396,14 @@ - 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 -@@ -1591,6 +1591,17 @@ - - 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; -+ } -+ } - - mod_timer(&ic->ic_inact, jiffies + IEEE80211_INACT_WAIT * HZ); - } |