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clean up madwifi and sync with trunk
[librecmc/librecmc.git] / package / madwifi / patches / 309-micfail_detect.patch
diff --git a/package/madwifi/patches/309-micfail_detect.patch b/package/madwifi/patches/309-micfail_detect.patch
index 2ab07bbedf13f01819d22cff477617d7a0b61f6f..8355c275dc86a51066eea007c06341b4c80d9822 100644 (file)
--- a/package/madwifi/patches/309-micfail_detect.patch
+++ b/package/madwifi/patches/309-micfail_detect.patch
@@ -1,24 +1,24 @@
-diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c
---- madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c        2007-05-13 18:17:56.785936264 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c        2007-05-13 18:17:56.878922128 +0200
-@@ -5640,6 +5640,7 @@
+diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c
+--- madwifi.old/ath/if_ath.c   2007-06-01 11:39:53.078678000 +0200
++++ madwifi.dev/ath/if_ath.c   2007-06-01 11:50:32.819422992 +0200
+@@ -5604,6 +5604,7 @@
        u_int phyerr;
-       int processed = 0, early_stop = 0;
-       int rx_limit = dev->quota;
-+      int mic_fail = 0;
+       u_int processed = 0, early_stop = 0;
+       u_int rx_limit = dev->quota;
++      u_int mic_fail = 0;
  
        /* Let the 802.11 layer know about the new noise floor */
-       ic->ic_channoise = sc->sc_channoise;
-@@ -5734,32 +5735,16 @@
+       sc->sc_channoise = ath_hal_get_channel_noise(ah, &(sc->sc_curchan));
+@@ -5698,25 +5699,7 @@
                        }
-                       if (ds->ds_rxstat.rs_status & HAL_RXERR_MIC) {
+                       if (rs->rs_status & HAL_RXERR_MIC) {
                                sc->sc_stats.ast_rx_badmic++;
 -                              /*
 -                               * Do minimal work required to hand off
 -                               * the 802.11 header for notification.
 -                               */
 -                              /* XXX frag's and QoS frames */
--                              len = ds->ds_rxstat.rs_datalen;
+-                              len = rs->rs_datalen;
 -                              if (len >= sizeof (struct ieee80211_frame)) {
 -                                      bus_dma_sync_single(sc->sc_bdev,
 -                                          bf->bf_skbaddr, len,
@@ -28,8 +28,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
 -                                      ieee80211_notify_michael_failure(ic,
 -                                          (struct ieee80211_frame *) skb->data,
 -                                          sc->sc_splitmic ?
--                                              ds->ds_rxstat.rs_keyix - 32 :
--                                              ds->ds_rxstat.rs_keyix
+-                                              rs->rs_keyix - 32 : rs->rs_keyix
 -                                      );
 -#endif
 -                              }
@@ -37,19 +36,20 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
                        }
                        /*
                         * Reject error frames if we have no vaps that 
-                        * are operating in monitor mode.
-                        */
--                      if(sc->sc_nmonvaps == 0) goto rx_next;
-+                      if ((ds->ds_rxstat.rs_status & ~HAL_RXERR_MIC) &&
-+                              ((ds->ds_rxstat.rs_status &~ HAL_RXERR_DECRYPT) ||
-+                           (sc->sc_ic.ic_opmode != IEEE80211_M_MONITOR)))
-+                                      goto rx_next;
-               }
- rx_accept:
+@@ -5774,8 +5757,9 @@
                /*
-@@ -5843,6 +5828,20 @@
-                                  ds->ds_rxstat.rs_rssi);
-               }
+                * Finished monitor mode handling, now reject
+                * error frames before passing to other vaps
++               * Ignore MIC failures here, as we need to recheck them
+                */
+-              if (rs->rs_status != 0) {
++              if (rs->rs_status & ~(HAL_RXERR_MIC | HAL_RXERR_DECRYPT)) {
+                       dev_kfree_skb(skb);
+                       skb = NULL;
+                       goto rx_next;
+@@ -5806,6 +5790,20 @@
+                                  sc->sc_hwmap[rs->rs_rate].ieeerate,
+                                  rs->rs_rssi);
  
 +              /* MIC failure. Drop the packet in any case */
 +              if (mic_fail) {
@@ -68,9 +68,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
                /*
                 * Locate the node for sender, track state, and then
                 * pass the (referenced) node up to the 802.11 layer
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_ccmp.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_ccmp.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_ccmp.c    2007-04-13 07:53:25.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_ccmp.c    2007-05-13 18:17:56.879921976 +0200
+diff -ur madwifi.old/net80211/ieee80211_crypto_ccmp.c madwifi.dev/net80211/ieee80211_crypto_ccmp.c
+--- madwifi.old/net80211/ieee80211_crypto_ccmp.c       2007-05-30 03:41:18.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_crypto_ccmp.c       2007-06-01 11:45:05.000259080 +0200
 @@ -78,7 +78,7 @@
  static int ccmp_encap(struct ieee80211_key *, struct sk_buff *, u_int8_t);
  static int ccmp_decap(struct ieee80211_key *, struct sk_buff *, int);
@@ -89,9 +89,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_ccmp.
  {
        return 1;
  }
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto.h madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto.h
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto.h 2007-04-25 22:29:55.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto.h 2007-05-13 18:17:56.880921824 +0200
+diff -ur madwifi.old/net80211/ieee80211_crypto.h madwifi.dev/net80211/ieee80211_crypto.h
+--- madwifi.old/net80211/ieee80211_crypto.h    2007-04-16 14:32:29.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_crypto.h    2007-06-01 11:45:05.000259080 +0200
 @@ -145,7 +145,7 @@
        int (*ic_encap)(struct ieee80211_key *, struct sk_buff *, u_int8_t);
        int (*ic_decap)(struct ieee80211_key *, struct sk_buff *, int);
@@ -114,9 +114,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto.h mad
  }
  
  /*
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_none.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_none.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_none.c    2006-09-20 10:45:13.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_none.c    2007-05-13 18:17:56.880921824 +0200
+diff -ur madwifi.old/net80211/ieee80211_crypto_none.c madwifi.dev/net80211/ieee80211_crypto_none.c
+--- madwifi.old/net80211/ieee80211_crypto_none.c       2006-09-20 10:45:13.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_crypto_none.c       2007-06-01 11:45:05.000259080 +0200
 @@ -52,7 +52,7 @@
  static int none_encap(struct ieee80211_key *, struct sk_buff *, u_int8_t);
  static int none_decap(struct ieee80211_key *, struct sk_buff *, int);
@@ -135,9 +135,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_none.
  {
        struct ieee80211vap *vap = k->wk_private;
  
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_tkip.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_tkip.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_tkip.c    2007-01-30 04:51:52.000000000 +0100
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_tkip.c    2007-05-13 18:17:56.880921824 +0200
+diff -ur madwifi.old/net80211/ieee80211_crypto_tkip.c madwifi.dev/net80211/ieee80211_crypto_tkip.c
+--- madwifi.old/net80211/ieee80211_crypto_tkip.c       2007-05-30 03:41:18.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_crypto_tkip.c       2007-06-01 11:45:05.001258928 +0200
 @@ -57,7 +57,7 @@
  static int tkip_encap(struct ieee80211_key *, struct sk_buff *, u_int8_t);
  static int tkip_enmic(struct ieee80211_key *, struct sk_buff *, int);
@@ -165,9 +165,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_tkip.
                struct ieee80211vap *vap = ctx->tc_vap;
                u8 mic[IEEE80211_WEP_MICLEN];
                u8 mic0[IEEE80211_WEP_MICLEN];
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_wep.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_wep.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_wep.c     2006-09-20 10:45:13.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_crypto_wep.c     2007-05-13 18:17:56.881921672 +0200
+diff -ur madwifi.old/net80211/ieee80211_crypto_wep.c madwifi.dev/net80211/ieee80211_crypto_wep.c
+--- madwifi.old/net80211/ieee80211_crypto_wep.c        2007-05-29 23:55:25.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_crypto_wep.c        2007-06-01 11:45:05.001258928 +0200
 @@ -54,7 +54,7 @@
  static int wep_encap(struct ieee80211_key *, struct sk_buff *, u_int8_t);
  static int wep_decap(struct ieee80211_key *, struct sk_buff *, int);
@@ -186,10 +186,10 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_crypto_wep.c
  {
        return 1;
  }
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_input.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c  2007-05-13 18:17:56.786936112 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_input.c  2007-05-13 18:17:56.883921368 +0200
-@@ -654,7 +654,7 @@
+diff -ur madwifi.old/net80211/ieee80211_input.c madwifi.dev/net80211/ieee80211_input.c
+--- madwifi.old/net80211/ieee80211_input.c     2007-06-01 11:31:46.931583000 +0200
++++ madwifi.dev/net80211/ieee80211_input.c     2007-06-01 11:45:05.003258624 +0200
+@@ -632,7 +632,7 @@
                 * Next strip any MSDU crypto bits.
                 */
                if (key != NULL &&
@@ -198,7 +198,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madw
                        IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT,
                                ni->ni_macaddr, "data", "%s", "demic error");
                        IEEE80211_NODE_STAT(ni, rx_demicfail);
-@@ -3734,6 +3734,47 @@
+@@ -3744,6 +3744,47 @@
  }
  #endif
  
@@ -246,10 +246,10 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_input.c madw
  #ifdef IEEE80211_DEBUG
  /*
   * Debugging support.
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.c madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_linux.c
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.c  2007-04-25 22:29:55.000000000 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_linux.c  2007-05-13 18:17:56.883921368 +0200
-@@ -309,8 +309,8 @@
+diff -ur madwifi.old/net80211/ieee80211_linux.c madwifi.dev/net80211/ieee80211_linux.c
+--- madwifi.old/net80211/ieee80211_linux.c     2007-05-30 03:41:18.000000000 +0200
++++ madwifi.dev/net80211/ieee80211_linux.c     2007-06-01 11:45:05.003258624 +0200
+@@ -311,8 +311,8 @@
  
        /* TODO: needed parameters: count, keyid, key type, src address, TSC */
        snprintf(buf, sizeof(buf), "%s(keyid=%d %scast addr=%s)", tag,
@@ -260,9 +260,9 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_linux.c madw
        memset(&wrqu, 0, sizeof(wrqu));
        wrqu.data.length = strlen(buf);
        wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
-diff -urN madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_proto.h madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_proto.h
---- madwifi-ng-refcount-r2313-20070505.old/net80211/ieee80211_proto.h  2007-05-13 18:17:56.579967576 +0200
-+++ madwifi-ng-refcount-r2313-20070505.dev/net80211/ieee80211_proto.h  2007-05-13 18:17:56.884921216 +0200
+diff -ur madwifi.old/net80211/ieee80211_proto.h madwifi.dev/net80211/ieee80211_proto.h
+--- madwifi.old/net80211/ieee80211_proto.h     2007-06-01 11:26:04.172691000 +0200
++++ madwifi.dev/net80211/ieee80211_proto.h     2007-06-01 11:45:05.004258472 +0200
 @@ -91,6 +91,7 @@
  void ieee80211_set11gbasicrates(struct ieee80211_rateset *, enum ieee80211_phymode);
  enum ieee80211_phymode ieee80211_get11gbasicrates(struct ieee80211_rateset *);