Merge commit 'origin/master' into next

Conflicts:
	include/linux/kvm.h

1 files changed, 414 insertions, 31 deletions

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index dd8732611ba9..751067369ba8 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -23,6 +23,13 @@ static const u8 bssid_off[ETH_ALEN]  __attribute__ ((aligned (2))) =
  */
 #define CAPINFO_MASK	(~(0xda00))
 
+/**
+ * 802.11b/g supported bitrates (in 500Kb/s units)
+ */
+u8 lbs_bg_rates[MAX_RATES] =
+    { 0x02, 0x04, 0x0b, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6c,
+0x00, 0x00 };
+
 
 /**
  *  @brief This function finds common rates between rates and card rates.
@@ -147,6 +154,397 @@ static int lbs_set_authentication(struct lbs_private *priv, u8 bssid[6], u8 auth
 }
 
 
+int lbs_cmd_802_11_set_wep(struct lbs_private *priv, uint16_t cmd_action,
+			   struct assoc_request *assoc)
+{
+	struct cmd_ds_802_11_set_wep cmd;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	cmd.action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == CMD_ACT_ADD) {
+		int i;
+
+		/* default tx key index */
+		cmd.keyindex = cpu_to_le16(assoc->wep_tx_keyidx &
+					   CMD_WEP_KEY_INDEX_MASK);
+
+		/* Copy key types and material to host command structure */
+		for (i = 0; i < 4; i++) {
+			struct enc_key *pkey = &assoc->wep_keys[i];
+
+			switch (pkey->len) {
+			case KEY_LEN_WEP_40:
+				cmd.keytype[i] = CMD_TYPE_WEP_40_BIT;
+				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+				lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i);
+				break;
+			case KEY_LEN_WEP_104:
+				cmd.keytype[i] = CMD_TYPE_WEP_104_BIT;
+				memmove(cmd.keymaterial[i], pkey->key, pkey->len);
+				lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i);
+				break;
+			case 0:
+				break;
+			default:
+				lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n",
+					    i, pkey->len);
+				ret = -1;
+				goto done;
+				break;
+			}
+		}
+	} else if (cmd_action == CMD_ACT_REMOVE) {
+		/* ACT_REMOVE clears _all_ WEP keys */
+
+		/* default tx key index */
+		cmd.keyindex = cpu_to_le16(priv->wep_tx_keyidx &
+					   CMD_WEP_KEY_INDEX_MASK);
+		lbs_deb_cmd("SET_WEP: remove key %d\n", priv->wep_tx_keyidx);
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_SET_WEP, &cmd);
+done:
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
+			      uint16_t *enable)
+{
+	struct cmd_ds_802_11_enable_rsn cmd;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+	cmd.action = cpu_to_le16(cmd_action);
+
+	if (cmd_action == CMD_ACT_GET)
+		cmd.enable = 0;
+	else {
+		if (*enable)
+			cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
+		else
+			cmd.enable = cpu_to_le16(CMD_DISABLE_RSN);
+		lbs_deb_cmd("ENABLE_RSN: %d\n", *enable);
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_ENABLE_RSN, &cmd);
+	if (!ret && cmd_action == CMD_ACT_GET)
+		*enable = le16_to_cpu(cmd.enable);
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+static void set_one_wpa_key(struct MrvlIEtype_keyParamSet *keyparam,
+		struct enc_key *key)
+{
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (key->flags & KEY_INFO_WPA_ENABLED)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
+	if (key->flags & KEY_INFO_WPA_UNICAST)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
+	if (key->flags & KEY_INFO_WPA_MCAST)
+		keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
+
+	keyparam->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+	keyparam->keytypeid = cpu_to_le16(key->type);
+	keyparam->keylen = cpu_to_le16(key->len);
+	memcpy(keyparam->key, key->key, key->len);
+
+	/* Length field doesn't include the {type,length} header */
+	keyparam->length = cpu_to_le16(sizeof(*keyparam) - 4);
+	lbs_deb_leave(LBS_DEB_CMD);
+}
+
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+				struct assoc_request *assoc)
+{
+	struct cmd_ds_802_11_key_material cmd;
+	int ret = 0;
+	int index = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	cmd.action = cpu_to_le16(cmd_action);
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	if (cmd_action == CMD_ACT_GET) {
+		cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_header) + 2);
+	} else {
+		memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
+
+		if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc->flags)) {
+			set_one_wpa_key(&cmd.keyParamSet[index],
+					&assoc->wpa_unicast_key);
+			index++;
+		}
+
+		if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc->flags)) {
+			set_one_wpa_key(&cmd.keyParamSet[index],
+					&assoc->wpa_mcast_key);
+			index++;
+		}
+
+		/* The common header and as many keys as we included */
+		cmd.hdr.size = cpu_to_le16(offsetof(typeof(cmd),
+						    keyParamSet[index]));
+	}
+	ret = lbs_cmd_with_response(priv, CMD_802_11_KEY_MATERIAL, &cmd);
+	/* Copy the returned key to driver private data */
+	if (!ret && cmd_action == CMD_ACT_GET) {
+		void *buf_ptr = cmd.keyParamSet;
+		void *resp_end = &(&cmd)[1];
+
+		while (buf_ptr < resp_end) {
+			struct MrvlIEtype_keyParamSet *keyparam = buf_ptr;
+			struct enc_key *key;
+			uint16_t param_set_len = le16_to_cpu(keyparam->length);
+			uint16_t key_len = le16_to_cpu(keyparam->keylen);
+			uint16_t key_flags = le16_to_cpu(keyparam->keyinfo);
+			uint16_t key_type = le16_to_cpu(keyparam->keytypeid);
+			void *end;
+
+			end = (void *)keyparam + sizeof(keyparam->type)
+				+ sizeof(keyparam->length) + param_set_len;
+
+			/* Make sure we don't access past the end of the IEs */
+			if (end > resp_end)
+				break;
+
+			if (key_flags & KEY_INFO_WPA_UNICAST)
+				key = &priv->wpa_unicast_key;
+			else if (key_flags & KEY_INFO_WPA_MCAST)
+				key = &priv->wpa_mcast_key;
+			else
+				break;
+
+			/* Copy returned key into driver */
+			memset(key, 0, sizeof(struct enc_key));
+			if (key_len > sizeof(key->key))
+				break;
+			key->type = key_type;
+			key->flags = key_flags;
+			key->len = key_len;
+			memcpy(key->key, keyparam->key, key->len);
+
+			buf_ptr = end + 1;
+		}
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+static __le16 lbs_rate_to_fw_bitmap(int rate, int lower_rates_ok)
+{
+/*		Bit  	Rate
+*		15:13 Reserved
+*		12    54 Mbps
+*		11    48 Mbps
+*		10    36 Mbps
+*		9     24 Mbps
+*		8     18 Mbps
+*		7     12 Mbps
+*		6     9 Mbps
+*		5     6 Mbps
+*		4     Reserved
+*		3     11 Mbps
+*		2     5.5 Mbps
+*		1     2 Mbps
+*		0     1 Mbps
+**/
+
+	uint16_t ratemask;
+	int i = lbs_data_rate_to_fw_index(rate);
+	if (lower_rates_ok)
+		ratemask = (0x1fef >> (12 - i));
+	else
+		ratemask = (1 << i);
+	return cpu_to_le16(ratemask);
+}
+
+int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
+				      uint16_t cmd_action)
+{
+	struct cmd_ds_802_11_rate_adapt_rateset cmd;
+	int ret;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (!priv->cur_rate && !priv->enablehwauto)
+		return -EINVAL;
+
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	cmd.action = cpu_to_le16(cmd_action);
+	cmd.enablehwauto = cpu_to_le16(priv->enablehwauto);
+	cmd.bitmap = lbs_rate_to_fw_bitmap(priv->cur_rate, priv->enablehwauto);
+	ret = lbs_cmd_with_response(priv, CMD_802_11_RATE_ADAPT_RATESET, &cmd);
+	if (!ret && cmd_action == CMD_ACT_GET) {
+		priv->ratebitmap = le16_to_cpu(cmd.bitmap);
+		priv->enablehwauto = le16_to_cpu(cmd.enablehwauto);
+	}
+
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+/**
+ *  @brief Set the data rate
+ *
+ *  @param priv    	A pointer to struct lbs_private structure
+ *  @param rate  	The desired data rate, or 0 to clear a locked rate
+ *
+ *  @return 	   	0 on success, error on failure
+ */
+int lbs_set_data_rate(struct lbs_private *priv, u8 rate)
+{
+	struct cmd_ds_802_11_data_rate cmd;
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	memset(&cmd, 0, sizeof(cmd));
+	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+
+	if (rate > 0) {
+		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_FIX_RATE);
+		cmd.rates[0] = lbs_data_rate_to_fw_index(rate);
+		if (cmd.rates[0] == 0) {
+			lbs_deb_cmd("DATA_RATE: invalid requested rate of"
+				" 0x%02X\n", rate);
+			ret = 0;
+			goto out;
+		}
+		lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", cmd.rates[0]);
+	} else {
+		cmd.action = cpu_to_le16(CMD_ACT_SET_TX_AUTO);
+		lbs_deb_cmd("DATA_RATE: setting auto\n");
+	}
+
+	ret = lbs_cmd_with_response(priv, CMD_802_11_DATA_RATE, &cmd);
+	if (ret)
+		goto out;
+
+	lbs_deb_hex(LBS_DEB_CMD, "DATA_RATE_RESP", (u8 *) &cmd, sizeof(cmd));
+
+	/* FIXME: get actual rates FW can do if this command actually returns
+	 * all data rates supported.
+	 */
+	priv->cur_rate = lbs_fw_index_to_data_rate(cmd.rates[0]);
+	lbs_deb_cmd("DATA_RATE: current rate is 0x%02x\n", priv->cur_rate);
+
+out:
+	lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
+	return ret;
+}
+
+
+int lbs_cmd_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *cmd)
+{
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	cmd->command = cpu_to_le16(CMD_802_11_RSSI);
+	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) +
+		sizeof(struct cmd_header));
+	cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR);
+
+	/* reset Beacon SNR/NF/RSSI values */
+	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->SNR[TYPE_BEACON][TYPE_AVG] = 0;
+	priv->NF[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->NF[TYPE_BEACON][TYPE_AVG] = 0;
+	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0;
+	priv->RSSI[TYPE_BEACON][TYPE_AVG] = 0;
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_ret_802_11_rssi(struct lbs_private *priv,
+				struct cmd_ds_command *resp)
+{
+	struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	/* store the non average value */
+	priv->SNR[TYPE_BEACON][TYPE_NOAVG] = get_unaligned_le16(&rssirsp->SNR);
+	priv->NF[TYPE_BEACON][TYPE_NOAVG] =
+		get_unaligned_le16(&rssirsp->noisefloor);
+
+	priv->SNR[TYPE_BEACON][TYPE_AVG] = get_unaligned_le16(&rssirsp->avgSNR);
+	priv->NF[TYPE_BEACON][TYPE_AVG] =
+		get_unaligned_le16(&rssirsp->avgnoisefloor);
+
+	priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
+	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
+		     priv->NF[TYPE_BEACON][TYPE_NOAVG]);
+
+	priv->RSSI[TYPE_BEACON][TYPE_AVG] =
+	    CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
+		     priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
+
+	lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
+	       priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
+	       priv->RSSI[TYPE_BEACON][TYPE_AVG]);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+
+int lbs_cmd_bcn_ctrl(struct lbs_private *priv,
+				struct cmd_ds_command *cmd,
+				u16 cmd_action)
+{
+	struct cmd_ds_802_11_beacon_control
+		*bcn_ctrl = &cmd->params.bcn_ctrl;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	cmd->size =
+	    cpu_to_le16(sizeof(struct cmd_ds_802_11_beacon_control)
+			     + sizeof(struct cmd_header));
+	cmd->command = cpu_to_le16(CMD_802_11_BEACON_CTRL);
+
+	bcn_ctrl->action = cpu_to_le16(cmd_action);
+	bcn_ctrl->beacon_enable = cpu_to_le16(priv->beacon_enable);
+	bcn_ctrl->beacon_period = cpu_to_le16(priv->beacon_period);
+
+	lbs_deb_leave(LBS_DEB_CMD);
+	return 0;
+}
+
+int lbs_ret_802_11_bcn_ctrl(struct lbs_private *priv,
+					struct cmd_ds_command *resp)
+{
+	struct cmd_ds_802_11_beacon_control *bcn_ctrl =
+	    &resp->params.bcn_ctrl;
+
+	lbs_deb_enter(LBS_DEB_CMD);
+
+	if (bcn_ctrl->action == CMD_ACT_GET) {
+		priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
+		priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
+	}
+
+	lbs_deb_enter(LBS_DEB_CMD);
+	return 0;
+}
+
+
+
 static int lbs_assoc_post(struct lbs_private *priv,
 			  struct cmd_ds_802_11_associate_response *resp)
 {
@@ -226,7 +624,7 @@ static int lbs_assoc_post(struct lbs_private *priv,
 	priv->connect_status = LBS_CONNECTED;
 
 	/* Update current SSID and BSSID */
-	memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+	memcpy(&priv->curbssparams.ssid, &bss->ssid, IEEE80211_MAX_SSID_LEN);
 	priv->curbssparams.ssid_len = bss->ssid_len;
 	memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
 
@@ -369,12 +767,7 @@ static int lbs_associate(struct lbs_private *priv,
 				   (u16)(pos - (u8 *) &cmd.iebuf));
 
 	/* update curbssparams */
-	priv->curbssparams.channel = bss->phy.ds.channel;
-
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto done;
-	}
+	priv->channel = bss->phy.ds.channel;
 
 	ret = lbs_cmd_with_response(priv, command, &cmd);
 	if (ret == 0) {
@@ -472,7 +865,7 @@ static int lbs_adhoc_post(struct lbs_private *priv,
 	memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
 
 	/* Set the new SSID to current SSID */
-	memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+	memcpy(&priv->curbssparams.ssid, &bss->ssid, IEEE80211_MAX_SSID_LEN);
 	priv->curbssparams.ssid_len = bss->ssid_len;
 
 	netif_carrier_on(priv->dev);
@@ -487,7 +880,7 @@ static int lbs_adhoc_post(struct lbs_private *priv,
 	lbs_deb_join("ADHOC_RESP: Joined/started '%s', BSSID %pM, channel %d\n",
 		     print_ssid(ssid, bss->ssid, bss->ssid_len),
 		     priv->curbssparams.bssid,
-		     priv->curbssparams.channel);
+		     priv->channel);
 
 done:
 	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
@@ -560,7 +953,7 @@ static int lbs_adhoc_join(struct lbs_private *priv,
 	lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
 
 	priv->adhoccreate = 0;
-	priv->curbssparams.channel = bss->channel;
+	priv->channel = bss->channel;
 
 	/* Build the join command */
 	memset(&cmd, 0, sizeof(cmd));
@@ -633,11 +1026,6 @@ static int lbs_adhoc_join(struct lbs_private *priv,
 		}
 	}
 
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto out;
-	}
-
 	ret = lbs_cmd_with_response(priv, CMD_802_11_AD_HOC_JOIN, &cmd);
 	if (ret == 0) {
 		ret = lbs_adhoc_post(priv,
@@ -737,12 +1125,6 @@ static int lbs_adhoc_start(struct lbs_private *priv,
 	lbs_deb_join("ADHOC_START: rates=%02x %02x %02x %02x\n",
 	       cmd.rates[0], cmd.rates[1], cmd.rates[2], cmd.rates[3]);
 
-	if (lbs_create_dnld_countryinfo_11d(priv)) {
-		lbs_deb_join("ADHOC_START: dnld_countryinfo_11d failed\n");
-		ret = -1;
-		goto out;
-	}
-
 	lbs_deb_join("ADHOC_START: Starting Ad-Hoc BSS on channel %d, band %d\n",
 		     assoc_req->channel, assoc_req->band);
 
@@ -1099,7 +1481,7 @@ static int assoc_helper_essid(struct lbs_private *priv,
 			/* else send START command */
 			lbs_deb_assoc("SSID not found, creating adhoc network\n");
 			memcpy(&assoc_req->bss.ssid, &assoc_req->ssid,
-				IW_ESSID_MAX_SIZE);
+				IEEE80211_MAX_SSID_LEN);
 			assoc_req->bss.ssid_len = assoc_req->ssid_len;
 			lbs_adhoc_start(priv, assoc_req);
 		}
@@ -1185,7 +1567,8 @@ static int assoc_helper_mode(struct lbs_private *priv,
 	}
 
 	priv->mode = assoc_req->mode;
-	ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_BSS_TYPE, assoc_req->mode);
+	ret = lbs_set_snmp_mib(priv, SNMP_MIB_OID_BSS_TYPE,
+		assoc_req->mode == IW_MODE_ADHOC ? 2 : 1);
 
 done:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -1205,7 +1588,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 		goto done;
 	}
 
-	if (assoc_req->channel == priv->curbssparams.channel)
+	if (assoc_req->channel == priv->channel)
 		goto done;
 
 	if (priv->mesh_dev) {
@@ -1217,7 +1600,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 	}
 
 	lbs_deb_assoc("ASSOC: channel: %d -> %d\n",
-		      priv->curbssparams.channel, assoc_req->channel);
+		      priv->channel, assoc_req->channel);
 
 	ret = lbs_set_channel(priv, assoc_req->channel);
 	if (ret < 0)
@@ -1232,7 +1615,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
 		goto done;
 	}
 
-	if (assoc_req->channel != priv->curbssparams.channel) {
+	if (assoc_req->channel != priv->channel) {
 		lbs_deb_assoc("ASSOC: channel: failed to update channel to %d\n",
 		              assoc_req->channel);
 		goto restore_mesh;
@@ -1253,7 +1636,7 @@ static int assoc_helper_channel(struct lbs_private *priv,
  restore_mesh:
 	if (priv->mesh_dev)
 		lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_START,
-				priv->curbssparams.channel);
+				priv->channel);
 
  done:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -1475,7 +1858,7 @@ static int should_stop_adhoc(struct lbs_private *priv,
 	}
 
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		if (assoc_req->channel != priv->curbssparams.channel)
+		if (assoc_req->channel != priv->channel)
 			return 1;
 	}
 
@@ -1557,7 +1940,7 @@ static int lbs_find_best_network_ssid(struct lbs_private *priv,
 
 	found = lbs_find_best_ssid_in_list(priv, preferred_mode);
 	if (found && (found->ssid_len > 0)) {
-		memcpy(out_ssid, &found->ssid, IW_ESSID_MAX_SIZE);
+		memcpy(out_ssid, &found->ssid, IEEE80211_MAX_SSID_LEN);
 		*out_ssid_len = found->ssid_len;
 		*out_mode = found->mode;
 		ret = 0;
@@ -1775,12 +2158,12 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
 	assoc_req = priv->pending_assoc_req;
 	if (!test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
 		memcpy(&assoc_req->ssid, &priv->curbssparams.ssid,
-		       IW_ESSID_MAX_SIZE);
+		       IEEE80211_MAX_SSID_LEN);
 		assoc_req->ssid_len = priv->curbssparams.ssid_len;
 	}
 
 	if (!test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
-		assoc_req->channel = priv->curbssparams.channel;
+		assoc_req->channel = priv->channel;
 
 	if (!test_bit(ASSOC_FLAG_BAND, &assoc_req->flags))
 		assoc_req->band = priv->curbssparams.band;