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[package] base-files: cached state vars after scan_interfaces might be out of sync...
[openwrt.git] / package / madwifi / patches / 346-protmode_trig.patch
diff --git a/package/madwifi/patches/346-protmode_trig.patch b/package/madwifi/patches/346-protmode_trig.patch
index cf28aaa..830a6a8 100644 (file)
--- a/package/madwifi/patches/346-protmode_trig.patch
+++ b/package/madwifi/patches/346-protmode_trig.patch
@@ -1,8 +1,6 @@
-Index: madwifi-trunk-r3314/net80211/ieee80211.c
-===================================================================
---- madwifi-trunk-r3314.orig/net80211/ieee80211.c      2008-04-21 05:22:20.000000000 +0200
-+++ madwifi-trunk-r3314/net80211/ieee80211.c   2008-04-21 05:23:46.000000000 +0200
-@@ -333,7 +333,9 @@
+--- 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);
        }
                        IEEE80211_MS_TO_TU(IEEE80211_BMISSTHRESH_DEFAULT_MS), 
                        ic->ic_lintval), ic->ic_lintval);
        }
@@ -13,11 +11,9 @@ Index: madwifi-trunk-r3314/net80211/ieee80211.c
        IEEE80211_LOCK_INIT(ic, "ieee80211com");
        IEEE80211_VAPS_LOCK_INIT(ic, "ieee80211com_vaps");
        TAILQ_INIT(&ic->ic_vaps);
        IEEE80211_LOCK_INIT(ic, "ieee80211com");
        IEEE80211_VAPS_LOCK_INIT(ic, "ieee80211com_vaps");
        TAILQ_INIT(&ic->ic_vaps);
-Index: madwifi-trunk-r3314/net80211/ieee80211_input.c
-===================================================================
---- madwifi-trunk-r3314.orig/net80211/ieee80211_input.c        2008-04-21 05:22:32.000000000 +0200
-+++ madwifi-trunk-r3314/net80211/ieee80211_input.c     2008-04-21 05:23:46.000000000 +0200
-@@ -3412,16 +3412,32 @@
+--- 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 */
                        IEEE80211_IS_CHAN_ANYG(ic->ic_curchan)) {
  
                        /* Assume no ERP IE == 11b AP */
@@ -40,38 +36,20 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_input.c
 +                              ic->ic_protmode_lasttrig = jiffies;
                        }
                }
 +                              ic->ic_protmode_lasttrig = jiffies;
                        }
                }
-+              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;
-+                      }
-+              }
-+
  
  
-               /*
-                * If scanning, just pass information to the scan module.
-Index: madwifi-trunk-r3314/net80211/ieee80211_ioctl.h
-===================================================================
---- madwifi-trunk-r3314.orig/net80211/ieee80211_ioctl.h        2008-04-21 05:22:20.000000000 +0200
-+++ madwifi-trunk-r3314/net80211/ieee80211_ioctl.h     2008-04-21 05:23:46.000000000 +0200
-@@ -643,6 +643,8 @@
+--- 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_BEACON_MISS_THRESH_MS   = 74,   /* Beacon miss threshold (in ms) */
        IEEE80211_PARAM_MAXRATE                 = 75,   /* Maximum rate (by table index) */
-       IEEE80211_PARAM_MINRATE                 = 76,   /* 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)
 +      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)
-Index: madwifi-trunk-r3314/net80211/ieee80211_var.h
-===================================================================
---- madwifi-trunk-r3314.orig/net80211/ieee80211_var.h  2008-04-21 05:22:20.000000000 +0200
-+++ madwifi-trunk-r3314/net80211/ieee80211_var.h       2008-04-21 05:41:45.000000000 +0200
+--- a/net80211/ieee80211_var.h
++++ b/net80211/ieee80211_var.h
 @@ -128,6 +128,9 @@
  
  #define       IEEE80211_APPIE_MAX     1024
 @@ -128,6 +128,9 @@
  
  #define       IEEE80211_APPIE_MAX     1024
@@ -82,7 +60,7 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_var.h
  #define IEEE80211_PWRCONSTRAINT_VAL(ic) \
        (((ic)->ic_bsschan->ic_maxregpower > (ic)->ic_curchanmaxpwr) ? \
            (ic)->ic_bsschan->ic_maxregpower - (ic)->ic_curchanmaxpwr : 0)
  #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 @@
+@@ -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_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 */
@@ -92,11 +70,9 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_var.h
  
        /* Channel state:
         *
  
        /* Channel state:
         *
-Index: madwifi-trunk-r3314/net80211/ieee80211_wireless.c
-===================================================================
---- madwifi-trunk-r3314.orig/net80211/ieee80211_wireless.c     2008-04-21 05:22:20.000000000 +0200
-+++ madwifi-trunk-r3314/net80211/ieee80211_wireless.c  2008-04-21 05:23:46.000000000 +0200
-@@ -2312,6 +2312,12 @@
+--- 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;
                    IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan))
                        retv = ENETRESET;
                break;
@@ -109,7 +85,7 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_wireless.c
        case IEEE80211_PARAM_MCASTCIPHER:
                if ((vap->iv_caps & cipher2cap(value)) == 0 &&
                    !ieee80211_crypto_available(vap, value))
        case IEEE80211_PARAM_MCASTCIPHER:
                if ((vap->iv_caps & cipher2cap(value)) == 0 &&
                    !ieee80211_crypto_available(vap, value))
-@@ -2955,6 +2961,12 @@
+@@ -2955,6 +2961,12 @@ ieee80211_ioctl_getparam(struct net_devi
        case IEEE80211_PARAM_PROTMODE:
                param[0] = ic->ic_protmode;
                break;
        case IEEE80211_PARAM_PROTMODE:
                param[0] = ic->ic_protmode;
                break;
@@ -122,7 +98,7 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_wireless.c
        case IEEE80211_PARAM_MCASTCIPHER:
                param[0] = rsn->rsn_mcastcipher;
                break;
        case IEEE80211_PARAM_MCASTCIPHER:
                param[0] = rsn->rsn_mcastcipher;
                break;
-@@ -5346,6 +5358,14 @@
+@@ -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" },
          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" },
@@ -137,3 +113,23 @@ Index: madwifi-trunk-r3314/net80211/ieee80211_wireless.c
        { IEEE80211_PARAM_MCASTCIPHER,
          IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "mcastcipher" },
        { IEEE80211_PARAM_MCASTCIPHER,
        { 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);
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