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| author | Felix Fietkau <nbd@openwrt.org> | 2008-07-25 22:36:51 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2008-07-25 22:36:51 +0000 |
| commit | 8aab13b562a7ba4807e3766db1e58bf1d05b8be2 (patch) | |
| tree | ba1dd7a4f8737883362b0b17ee68769df6877a81 /package/madwifi/patches/367-roaming.patch | |
| parent | c0dc50fb550a7e5ceaeacd48fca27069958832c9 (diff) | |
| download | upstream-8aab13b562a7ba4807e3766db1e58bf1d05b8be2.tar.gz upstream-8aab13b562a7ba4807e3766db1e58bf1d05b8be2.tar.bz2 upstream-8aab13b562a7ba4807e3766db1e58bf1d05b8be2.zip | |
madwifi: add some roaming fixes by ubnt
SVN-Revision: 11927
Diffstat (limited to 'package/madwifi/patches/367-roaming.patch')
| -rw-r--r-- | package/madwifi/patches/367-roaming.patch | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/package/madwifi/patches/367-roaming.patch b/package/madwifi/patches/367-roaming.patch new file mode 100644 index 0000000000..a8af67107d --- /dev/null +++ b/package/madwifi/patches/367-roaming.patch @@ -0,0 +1,77 @@ +Patch adapted from ubnt madwifi patchset + +--- a/net80211/ieee80211_node.c ++++ b/net80211/ieee80211_node.c +@@ -659,7 +659,7 @@ + */ + if (canreassoc) { + vap->iv_nsparams.newstate = IEEE80211_S_ASSOC; +- vap->iv_nsparams.arg = 0; ++ vap->iv_nsparams.arg = IEEE80211_FC0_SUBTYPE_REASSOC_REQ; + IEEE80211_SCHEDULE_TQUEUE(&vap->iv_stajoin1tq); + } else { + vap->iv_nsparams.newstate = IEEE80211_S_AUTH; +--- a/net80211/ieee80211_scan_sta.c ++++ b/net80211/ieee80211_scan_sta.c +@@ -748,14 +748,17 @@ + * a reference to an entry w/o holding the lock on the table. + */ + static struct sta_entry * +-sta_lookup(struct sta_table *st, const u_int8_t macaddr[IEEE80211_ADDR_LEN]) ++sta_lookup(struct sta_table *st, const u_int8_t macaddr[IEEE80211_ADDR_LEN], struct ieee80211_scan_ssid* essid) + { + struct sta_entry *se; + int hash = STA_HASH(macaddr); + + SCAN_STA_LOCK_IRQ(st); + LIST_FOREACH(se, &st->st_hash[hash], se_hash) +- if (IEEE80211_ADDR_EQ(se->base.se_macaddr, macaddr)) ++ if (IEEE80211_ADDR_EQ(se->base.se_macaddr, macaddr) && ++ (essid->len == se->base.se_ssid[1] && ++ !memcmp(se->base.se_ssid+2, essid->ssid, ++ se->base.se_ssid[1]))) + break; + SCAN_STA_UNLOCK_IRQ(st); + +@@ -772,7 +775,7 @@ + u_int8_t roamRate, curRate; + int8_t roamRssi, curRssi; + +- se = sta_lookup(st, ni->ni_macaddr); ++ se = sta_lookup(st, ni->ni_macaddr, ss->ss_ssid); + if (se == NULL) { + /* XXX something is wrong */ + return; +@@ -866,8 +869,8 @@ + */ + KASSERT(vap->iv_opmode == IEEE80211_M_STA, + ("wrong mode %u", vap->iv_opmode)); +- /* XXX turn this off until the ap release is cut */ +- if (0 && vap->iv_ic->ic_roaming == IEEE80211_ROAMING_AUTO && ++ if (vap->iv_opmode == IEEE80211_M_STA && ++ vap->iv_ic->ic_roaming == IEEE80211_ROAMING_AUTO && + vap->iv_state >= IEEE80211_S_RUN) + /* XXX vap is implicit */ + sta_roam_check(ss, vap); +@@ -922,7 +925,11 @@ + struct sta_table *st = ss->ss_priv; + struct sta_entry *se; + +- se = sta_lookup(st, macaddr); ++ /* Let outside apps to decide what peer is blacklisted */ ++ if (ss->ss_vap->iv_ic->ic_roaming == IEEE80211_ROAMING_MANUAL) ++ return; ++ ++ se = sta_lookup(st, macaddr, ss->ss_ssid); + if (se != NULL) { + se->se_fails++; + se->se_lastfail = jiffies; +@@ -939,7 +946,7 @@ + struct sta_table *st = ss->ss_priv; + struct sta_entry *se; + +- se = sta_lookup(st, macaddr); ++ se = sta_lookup(st, macaddr, ss->ss_ssid); + if (se != NULL) { + #if 0 + se->se_fails = 0; |