X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fiwmc3200wifi%2Fcfg80211.c;h=6778e5838fe6a375a338d09b4bf23ac33e54eaca;hb=04d1c22761f33ac8f345665e7ef809c875142425;hp=703edb30c269a23bc706ac4306c9cc40edd4da35;hpb=03d1a62c1fb10fe00cfc5cb7f4496d8d6d0e7660;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
index 703edb3..6778e58 100644
--- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c
+++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c
@@ -23,6 +23,7 @@
 
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
+#include <linux/sched.h>
 #include <linux/etherdevice.h>
 #include <linux/wireless.h>
 #include <linux/ieee80211.h>
@@ -262,7 +263,7 @@ static int iwm_cfg80211_get_station(struct wiphy *wiphy,
 int iwm_cfg80211_inform_bss(struct iwm_priv *iwm)
 {
 	struct wiphy *wiphy = iwm_to_wiphy(iwm);
-	struct iwm_bss_info *bss, *next;
+	struct iwm_bss_info *bss;
 	struct iwm_umac_notif_bss_info *umac_bss;
 	struct ieee80211_mgmt *mgmt;
 	struct ieee80211_channel *channel;
@@ -270,7 +271,7 @@ int iwm_cfg80211_inform_bss(struct iwm_priv *iwm)
 	s32 signal;
 	int freq;
 
-	list_for_each_entry_safe(bss, next, &iwm->bss_list, node) {
+	list_for_each_entry(bss, &iwm->bss_list, node) {
 		umac_bss = bss->bss;
 		mgmt = (struct ieee80211_mgmt *)(umac_bss->frame_buf);
 
@@ -471,12 +472,12 @@ static int iwm_set_wpa_version(struct iwm_priv *iwm, u32 wpa_version)
 		return 0;
 	}
 
+	if (wpa_version & NL80211_WPA_VERSION_1)
+		iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WPA_ON_MSK;
+
 	if (wpa_version & NL80211_WPA_VERSION_2)
 		iwm->umac_profile->sec.flags = UMAC_SEC_FLG_RSNA_ON_MSK;
 
-	if (wpa_version & NL80211_WPA_VERSION_1)
-		iwm->umac_profile->sec.flags |= UMAC_SEC_FLG_WPA_ON_MSK;
-
 	return 0;
 }
 
@@ -627,6 +628,13 @@ static int iwm_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
 		iwm->default_key = sme->key_idx;
 	}
 
+	/* WPA and open AUTH type from wpa_s means WPS (a.k.a. WSC) */
+	if ((iwm->umac_profile->sec.flags &
+	     (UMAC_SEC_FLG_WPA_ON_MSK | UMAC_SEC_FLG_RSNA_ON_MSK)) &&
+	    iwm->umac_profile->sec.auth_type == UMAC_AUTH_TYPE_OPEN) {
+			iwm->umac_profile->sec.flags = UMAC_SEC_FLG_WSC_ON_MSK;
+	}
+
 	ret = iwm_send_mlme_profile(iwm);
 
 	if (iwm->umac_profile->sec.auth_type != UMAC_AUTH_TYPE_LEGACY_PSK ||
@@ -663,10 +671,24 @@ static int iwm_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev,
 static int iwm_cfg80211_set_txpower(struct wiphy *wiphy,
 				    enum tx_power_setting type, int dbm)
 {
+	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+	int ret;
+
 	switch (type) {
 	case TX_POWER_AUTOMATIC:
 		return 0;
+	case TX_POWER_FIXED:
+		if (!test_bit(IWM_STATUS_READY, &iwm->status))
+			return 0;
+
+		ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX,
+					      CFG_TX_PWR_LIMIT_USR, dbm * 2);
+		if (ret < 0)
+			return ret;
+
+		return iwm_tx_power_trigger(iwm);
 	default:
+		IWM_ERR(iwm, "Unsupported power type: %d\n", type);
 		return -EOPNOTSUPP;
 	}
 
@@ -677,7 +699,7 @@ static int iwm_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
 {
 	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
 
-	*dbm = iwm->txpower;
+	*dbm = iwm->txpower >> 1;
 
 	return 0;
 }
@@ -703,6 +725,33 @@ static int iwm_cfg80211_set_power_mgmt(struct wiphy *wiphy,
 				       CFG_POWER_INDEX, iwm->conf.power_index);
 }
 
+int iwm_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+			   struct cfg80211_pmksa *pmksa)
+{
+	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+
+	return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_ADD);
+}
+
+int iwm_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
+			   struct cfg80211_pmksa *pmksa)
+{
+	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+
+	return iwm_send_pmkid_update(iwm, pmksa, IWM_CMD_PMKID_DEL);
+}
+
+int iwm_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
+{
+	struct iwm_priv *iwm = wiphy_to_iwm(wiphy);
+	struct cfg80211_pmksa pmksa;
+
+	memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
+
+	return iwm_send_pmkid_update(iwm, &pmksa, IWM_CMD_PMKID_FLUSH);
+}
+
+
 static struct cfg80211_ops iwm_cfg80211_ops = {
 	.change_virtual_intf = iwm_cfg80211_change_iface,
 	.add_key = iwm_cfg80211_add_key,
@@ -719,6 +768,9 @@ static struct cfg80211_ops iwm_cfg80211_ops = {
 	.set_tx_power = iwm_cfg80211_set_txpower,
 	.get_tx_power = iwm_cfg80211_get_txpower,
 	.set_power_mgmt = iwm_cfg80211_set_power_mgmt,
+	.set_pmksa = iwm_cfg80211_set_pmksa,
+	.del_pmksa = iwm_cfg80211_del_pmksa,
+	.flush_pmksa = iwm_cfg80211_flush_pmksa,
 };
 
 static const u32 cipher_suites[] = {
@@ -764,6 +816,7 @@ struct wireless_dev *iwm_wdev_alloc(int sizeof_bus, struct device *dev)
 
 	set_wiphy_dev(wdev->wiphy, dev);
 	wdev->wiphy->max_scan_ssids = UMAC_WIFI_IF_PROBE_OPTION_MAX;
+	wdev->wiphy->max_num_pmkids = UMAC_MAX_NUM_PMKIDS;
 	wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
 				       BIT(NL80211_IFTYPE_ADHOC);
 	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &iwm_band_2ghz;