X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/75760cfbe94c67352d65f18fc2b307e5035b1f88..5334f6ff6f606565543f8f834f3249a4f0c19e73:/package/madwifi/patches/362-rssithr.patch

diff --git a/package/madwifi/patches/362-rssithr.patch b/package/madwifi/patches/362-rssithr.patch
index 137e64ad5..5a86833bb 100644
--- a/package/madwifi/patches/362-rssithr.patch
+++ b/package/madwifi/patches/362-rssithr.patch
@@ -5,7 +5,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
 
 --- a/net80211/ieee80211_ioctl.h
 +++ b/net80211/ieee80211_ioctl.h
-@@ -647,6 +647,8 @@
+@@ -647,6 +647,8 @@ enum {
  	IEEE80211_PARAM_PROTMODE_RSSI		= 77,	/* RSSI Threshold for enabling protection mode */
  	IEEE80211_PARAM_PROTMODE_TIMEOUT	= 78,	/* Timeout for expiring protection mode */
  	IEEE80211_PARAM_BGSCAN_THRESH		= 79,	/* bg scan rssi threshold */
@@ -16,7 +16,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  #define	SIOCG80211STATS			(SIOCDEVPRIVATE+2)
 --- a/net80211/ieee80211_wireless.c
 +++ b/net80211/ieee80211_wireless.c
-@@ -2798,6 +2798,12 @@
+@@ -2799,6 +2799,12 @@ ieee80211_ioctl_setparam(struct net_devi
  	case IEEE80211_PARAM_ROAM_RATE_11G:
  		vap->iv_roam.rate11b = value;
  		break;
@@ -29,7 +29,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  	case IEEE80211_PARAM_UAPSDINFO:
  		if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
  			if (ic->ic_caps & IEEE80211_C_UAPSD) {
-@@ -3183,6 +3189,12 @@
+@@ -3184,6 +3190,12 @@ ieee80211_ioctl_getparam(struct net_devi
  	case IEEE80211_PARAM_ROAM_RATE_11G:
  		param[0] = vap->iv_roam.rate11b;
  		break;
@@ -42,7 +42,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  	case IEEE80211_PARAM_UAPSDINFO:
  		if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
  			if (IEEE80211_VAP_UAPSD_ENABLED(vap))
-@@ -5732,6 +5744,14 @@
+@@ -5733,6 +5745,14 @@ static const struct iw_priv_args ieee802
  	  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rate11g" },
  	{ IEEE80211_PARAM_ROAM_RATE_11G,
  	  0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_rate11g" },
@@ -59,10 +59,11 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  	{ IEEE80211_PARAM_UAPSDINFO,
 --- a/net80211/ieee80211_input.c
 +++ b/net80211/ieee80211_input.c
-@@ -3263,6 +3263,17 @@
+@@ -3261,6 +3261,19 @@ ieee80211_recv_mgmt(struct ieee80211vap
+ 			memcpy(ni->ni_tstamp.data, scan.tstamp,
+ 				sizeof(ni->ni_tstamp));
  
- 			/* When rssi is low, start doing bgscans more frequently to allow
- 			 * the supplicant to make a better switching decision */
++			/* when rssi falls below the disconnection threshold, drop the connection */
 +			if ((vap->iv_rssi_dis_thr > 0) && (vap->iv_rssi_dis_max > 0)) {
 +				if ((rssi > 0) && (rssi < vap->iv_rssi_dis_thr)) {
 +					if (++vap->iv_rssi_dis_trig > vap->iv_rssi_dis_max) {
@@ -74,12 +75,13 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
 +					vap->iv_rssi_dis_trig = 0;
 +				}
 +			}
- 			if ((rssi < vap->iv_bgscanthr) &&
- 					(!vap->iv_bgscanthr_next ||
- 						!time_before(jiffies, vap->iv_bgscanthr_next)) &&
++
+ 			/* When rssi is low, start doing bgscans more frequently to allow
+ 			 * the supplicant to make a better switching decision */
+ 			if (!(ic->ic_flags & IEEE80211_F_SCAN) && (rssi < vap->iv_bgscanthr) &&
 --- a/net80211/ieee80211_var.h
 +++ b/net80211/ieee80211_var.h
-@@ -223,6 +223,9 @@
+@@ -223,6 +223,9 @@ struct ieee80211vap {
  	u_int iv_bgscanintvl;				/* bg scan min interval */
  	u_int iv_bgscanthr;					/* bg scan rssi threshold */
  	u_int iv_bgscantrintvl;				/* bg scan trigger interval */
@@ -87,5 +89,5 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
 +	u_int iv_rssi_dis_max;				/* max beacons below disconnect threshold */
 +	u_int iv_rssi_dis_trig;				/* rssi disassoc trigger count */
  	unsigned long iv_bgscanthr_next;		/* last trigger for bgscan */
+ 	unsigned long iv_lastconnect;	/* time of last connect attempt */
  	u_int iv_scanvalid;				/* scan cache valid threshold */
- 	struct ieee80211_roam iv_roam;			/* sta-mode roaming state */