diff options
Diffstat (limited to 'drivers/net/wireless/libertas/assoc.c')
-rw-r--r-- | drivers/net/wireless/libertas/assoc.c | 78 |
1 files changed, 41 insertions, 37 deletions
diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c index 5e650f358415..f03d5e4e59c3 100644 --- a/drivers/net/wireless/libertas/assoc.c +++ b/drivers/net/wireless/libertas/assoc.c @@ -1160,11 +1160,11 @@ int lbs_adhoc_stop(struct lbs_private *priv) static inline int match_bss_no_security(struct lbs_802_11_security *secinfo, struct bss_descriptor *match_bss) { - if (!secinfo->wep_enabled && !secinfo->WPAenabled - && !secinfo->WPA2enabled - && match_bss->wpa_ie[0] != WLAN_EID_GENERIC - && match_bss->rsn_ie[0] != WLAN_EID_RSN - && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY)) + if (!secinfo->wep_enabled && + !secinfo->WPAenabled && !secinfo->WPA2enabled && + match_bss->wpa_ie[0] != WLAN_EID_GENERIC && + match_bss->rsn_ie[0] != WLAN_EID_RSN && + !(match_bss->capability & WLAN_CAPABILITY_PRIVACY)) return 1; else return 0; @@ -1173,9 +1173,9 @@ static inline int match_bss_no_security(struct lbs_802_11_security *secinfo, static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo, struct bss_descriptor *match_bss) { - if (secinfo->wep_enabled && !secinfo->WPAenabled - && !secinfo->WPA2enabled - && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) + if (secinfo->wep_enabled && + !secinfo->WPAenabled && !secinfo->WPA2enabled && + (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) return 1; else return 0; @@ -1184,8 +1184,8 @@ static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo, static inline int match_bss_wpa(struct lbs_802_11_security *secinfo, struct bss_descriptor *match_bss) { - if (!secinfo->wep_enabled && secinfo->WPAenabled - && (match_bss->wpa_ie[0] == WLAN_EID_GENERIC) + if (!secinfo->wep_enabled && secinfo->WPAenabled && + (match_bss->wpa_ie[0] == WLAN_EID_GENERIC) /* privacy bit may NOT be set in some APs like LinkSys WRT54G && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */ ) @@ -1210,11 +1210,11 @@ static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo, static inline int match_bss_dynamic_wep(struct lbs_802_11_security *secinfo, struct bss_descriptor *match_bss) { - if (!secinfo->wep_enabled && !secinfo->WPAenabled - && !secinfo->WPA2enabled - && (match_bss->wpa_ie[0] != WLAN_EID_GENERIC) - && (match_bss->rsn_ie[0] != WLAN_EID_RSN) - && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) + if (!secinfo->wep_enabled && + !secinfo->WPAenabled && !secinfo->WPA2enabled && + (match_bss->wpa_ie[0] != WLAN_EID_GENERIC) && + (match_bss->rsn_ie[0] != WLAN_EID_RSN) && + (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) return 1; else return 0; @@ -1525,8 +1525,8 @@ static int assoc_helper_associate(struct lbs_private *priv, /* If we're given and 'any' BSSID, try associating based on SSID */ if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) { - if (compare_ether_addr(bssid_any, assoc_req->bssid) - && compare_ether_addr(bssid_off, assoc_req->bssid)) { + if (compare_ether_addr(bssid_any, assoc_req->bssid) && + compare_ether_addr(bssid_off, assoc_req->bssid)) { ret = assoc_helper_bssid(priv, assoc_req); done = 1; } @@ -1612,11 +1612,9 @@ static int assoc_helper_channel(struct lbs_private *priv, goto restore_mesh; } - if ( assoc_req->secinfo.wep_enabled - && (assoc_req->wep_keys[0].len - || assoc_req->wep_keys[1].len - || assoc_req->wep_keys[2].len - || assoc_req->wep_keys[3].len)) { + if (assoc_req->secinfo.wep_enabled && + (assoc_req->wep_keys[0].len || assoc_req->wep_keys[1].len || + assoc_req->wep_keys[2].len || assoc_req->wep_keys[3].len)) { /* Make sure WEP keys are re-sent to firmware */ set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags); } @@ -1983,14 +1981,14 @@ void lbs_association_worker(struct work_struct *work) assoc_req->secinfo.auth_mode); /* If 'any' SSID was specified, find an SSID to associate with */ - if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags) - && !assoc_req->ssid_len) + if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags) && + !assoc_req->ssid_len) find_any_ssid = 1; /* But don't use 'any' SSID if there's a valid locked BSSID to use */ if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) { - if (compare_ether_addr(assoc_req->bssid, bssid_any) - && compare_ether_addr(assoc_req->bssid, bssid_off)) + if (compare_ether_addr(assoc_req->bssid, bssid_any) && + compare_ether_addr(assoc_req->bssid, bssid_off)) find_any_ssid = 0; } @@ -2052,13 +2050,6 @@ void lbs_association_worker(struct work_struct *work) goto out; } - if ( test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags) - || test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags)) { - ret = assoc_helper_wep_keys(priv, assoc_req); - if (ret) - goto out; - } - if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) { ret = assoc_helper_secinfo(priv, assoc_req); if (ret) @@ -2071,18 +2062,31 @@ void lbs_association_worker(struct work_struct *work) goto out; } - if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags) - || test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) { + /* + * v10 FW wants WPA keys to be set/cleared before WEP key operations, + * otherwise it will fail to correctly associate to WEP networks. + * Other firmware versions don't appear to care. + */ + if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags) || + test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) { ret = assoc_helper_wpa_keys(priv, assoc_req); if (ret) goto out; } + if (test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags) || + test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags)) { + ret = assoc_helper_wep_keys(priv, assoc_req); + if (ret) + goto out; + } + + /* SSID/BSSID should be the _last_ config option set, because they * trigger the association attempt. */ - if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags) - || test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) { + if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags) || + test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) { int success = 1; ret = assoc_helper_associate(priv, assoc_req); |