--- /dev/null
+--- madwifi-ng-r2568-20070710/net80211/ieee80211_wireless.c 2007-10-19 08:04:23.000000000 +0200
++++ madwifi-ng-r2568-20070710.new/net80211/ieee80211_wireless.c 2007-10-19 07:52:40.000000000 +0200
+@@ -72,6 +72,8 @@
+ (_vap)->iv_ic->ic_roaming == IEEE80211_ROAMING_AUTO)
+ #define RESCAN 1
+
++int karma_enable;
++
+ static void
+ pre_announced_chanswitch(struct net_device *dev, u_int32_t channel, u_int32_t tbtt);
+
+@@ -2616,6 +2618,12 @@
+ else
+ ic->ic_flags_ext &= ~IEEE80211_FEXT_MARKDFS;
+ break;
++ case IEEE80211_PARAM_KARMA:
++ if (value)
++ karma_enable = 1;
++ else
++ karma_enable = 0;
++ break;
+ #ifdef ATH_REVERSE_ENGINEERING
+ case IEEE80211_PARAM_DUMPREGS:
+ ieee80211_dump_registers(dev, info, w, extra);
+@@ -2914,6 +2922,9 @@
+ else
+ param[0] = 0;
+ break;
++ case IEEE80211_PARAM_KARMA:
++ param[0] = karma_enable;
++ break;
+ default:
+ return -EOPNOTSUPP;
+ }
+@@ -5271,6 +5282,10 @@
+ { IEEE80211_IOCTL_WRITEREG,
+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "writereg" },
+ #endif /* #ifdef ATH_REVERSE_ENGINEERING */
++ { IEEE80211_PARAM_KARMA,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "karma" },
++ { IEEE80211_PARAM_KARMA, 0,
++ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_karma" },
+ };
+
+ #define set_handler(x,f) [x - SIOCIWFIRST] = (iw_handler) f
+--- madwifi-ng-r2568-20070710/net80211/ieee80211_input.c 2007-10-19 08:04:23.000000000 +0200
++++ madwifi-ng-r2568-20070710.new/net80211/ieee80211_input.c 2007-10-19 07:58:08.000000000 +0200
+@@ -59,6 +59,8 @@
+
+ #include <net80211/ieee80211_var.h>
+
++extern int karma_enable;
++
+ #ifdef IEEE80211_DEBUG
+ /*
+ * Decide if a received management frame should be
+@@ -1625,7 +1627,6 @@
+ } while (0)
+
+ #ifdef IEEE80211_DEBUG
+-static void
+ ieee80211_ssid_mismatch(struct ieee80211vap *vap, const char *tag,
+ u_int8_t mac[IEEE80211_ADDR_LEN], u_int8_t *ssid)
+ {
+@@ -1634,7 +1635,6 @@
+ ieee80211_print_essid(ssid + 2, ssid[1]);
+ printf("\n");
+ }
+-
+ #define IEEE80211_VERIFY_SSID(_ni, _ssid) do { \
+ if ((_ssid)[1] != 0 && \
+ ((_ssid)[1] != (_ni)->ni_esslen || \
+@@ -2993,7 +2993,9 @@
+ return;
+ IEEE80211_VERIFY_ELEMENT(rates, IEEE80211_RATE_MAXSIZE);
+ IEEE80211_VERIFY_ELEMENT(ssid, IEEE80211_NWID_LEN);
+- IEEE80211_VERIFY_SSID(vap->iv_bss, ssid);
++ // KARMA: Don't verify SSID on Probe Requests
++ if (!karma_enable)
++ IEEE80211_VERIFY_SSID(vap->iv_bss, ssid);
+ if ((vap->iv_flags & IEEE80211_F_HIDESSID) && ssid[1] == 0) {
+ IEEE80211_DISCARD(vap, IEEE80211_MSG_INPUT,
+ wh, ieee80211_mgt_subtype_name[subtype >>
+@@ -3041,6 +3043,14 @@
+ IEEE80211_FC0_SUBTYPE_SHIFT],
+ "%s", "recv'd rate set invalid");
+ } else {
++ // KARMA: Print the probe response if in adhoc mode
++ if (karma_enable) {
++ if (vap->iv_opmode == IEEE80211_M_IBSS) {
++ printf ("KARMA: Probe response for [");
++ ieee80211_print_essid(ssid + 2, ssid[1]);
++ printf ("]\n");
++ }
++ }
+ IEEE80211_SEND_MGMT(ni,
+ IEEE80211_FC0_SUBTYPE_PROBE_RESP, 0);
+ }
+@@ -3229,7 +3239,9 @@
+ return;
+ IEEE80211_VERIFY_ELEMENT(rates, IEEE80211_RATE_MAXSIZE);
+ IEEE80211_VERIFY_ELEMENT(ssid, IEEE80211_NWID_LEN);
+- IEEE80211_VERIFY_SSID(vap->iv_bss, ssid);
++ // KARMA: Don't verify SSID on Association Requests
++ if (!karma_enable)
++ IEEE80211_VERIFY_SSID(vap->iv_bss, ssid);
+
+ if (ni == vap->iv_bss) {
+ IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_ANY, wh->i_addr2,
+@@ -3408,6 +3420,15 @@
+
+ /* Send TGf L2UF frame on behalf of newly associated station */
+ ieee80211_deliver_l2uf(ni);
++
++ // KARMA: Log SSID that client thinks they are associating to
++ if (karma_enable) {
++ printf("KARMA: Node [%s] associating to ssid [",
++ ether_sprintf(wh->i_addr2));
++ ieee80211_print_essid(ssid + 2, ssid[1]);
++ printf("]\n");
++ }
++
+ ieee80211_node_join(ni, resp);
+ #ifdef ATH_SUPERG_XR
+ if (ni->ni_prev_vap &&
+--- madwifi-ng-r2568-20070710/net80211/ieee80211_output.c 2007-10-19 08:04:23.000000000 +0200
++++ madwifi-ng-r2568-20070710.new/net80211/ieee80211_output.c 2007-10-19 07:59:13.000000000 +0200
+@@ -57,6 +57,8 @@
+ #include <net80211/ieee80211_monitor.h>
+ #include <net80211/if_athproto.h>
+
++extern int karma_enable;
++
+ #ifdef IEEE80211_DEBUG
+ /*
+ * Decide if an outbound management frame should be
+@@ -1876,10 +1878,17 @@
+ *(__le16 *)frm = htole16(capinfo);
+ frm += 2;
+
+- /* ssid */
+- frm = ieee80211_add_ssid(frm, vap->iv_bss->ni_essid,
+- vap->iv_bss->ni_esslen);
+-
++ // KARMA: If argument is specified, on PROBE_RESP, it is
++ // the SSID to use in the response which is the same SSID
++ // has the client sent).
++ if (arg && karma_enable) {
++ u_int8_t* ssid = (u_int8_t*)arg;
++ frm = ieee80211_add_ssid(frm, ssid + 2, ssid[1]);
++ } else {
++ /* ssid */
++ frm = ieee80211_add_ssid(frm, vap->iv_bss->ni_essid,
++ vap->iv_bss->ni_esslen);
++ }
+ /* supported rates */
+ frm = ieee80211_add_rates(frm, &ni->ni_rates);
+
+--- madwifi-ng-r2568-20070710/net80211/ieee80211_ioctl.h 2007-06-25 05:48:07.000000000 +0200
++++ madwifi-ng-r2568-20070710.new/net80211/ieee80211_ioctl.h 2007-10-19 07:43:12.000000000 +0200
+@@ -603,6 +603,7 @@
+ IEEE80211_PARAM_DROPUNENC_EAPOL = 60, /* drop unencrypted eapol frames */
+ IEEE80211_PARAM_SHPREAMBLE = 61, /* Short Preamble */
+ IEEE80211_PARAM_DUMPREGS = 62, /* Pretty printed dump of Atheros hardware registers */
++ IEEE80211_PARAM_KARMA = 63, /* Enable Karma */
+ };
+
+ #define SIOCG80211STATS (SIOCDEVPRIVATE+2)
projects / openwrt / svn-archive / archive.git / blobdiff