1 files changed, 221 insertions, 237 deletions

diff --git a/drivers/net/wireless/libertas/assoc.c b/drivers/net/wireless/libertas/assoc.c
index b61b176e9d0..c622e9b63cd 100644
--- a/drivers/net/wireless/libertas/assoc.c
+++ b/drivers/net/wireless/libertas/assoc.c
@@ -9,39 +9,16 @@
 #include "decl.h"
 #include "hostcmd.h"
 #include "host.h"
+#include "cmd.h"
 
 
 static const u8 bssid_any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
 static const u8 bssid_off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
-static void print_assoc_req(const char * extra, struct assoc_request * assoc_req)
-{
-	DECLARE_MAC_BUF(mac);
-	lbs_deb_assoc(
-	       "#### Association Request: %s\n"
-	       "       flags:      0x%08lX\n"
-	       "       SSID:       '%s'\n"
-	       "       channel:    %d\n"
-	       "       band:       %d\n"
-	       "       mode:       %d\n"
-	       "       BSSID:      %s\n"
-	       "       Encryption:%s%s%s\n"
-	       "       auth:       %d\n",
-	       extra, assoc_req->flags,
-	       escape_essid(assoc_req->ssid, assoc_req->ssid_len),
-	       assoc_req->channel, assoc_req->band, assoc_req->mode,
-	       print_mac(mac, assoc_req->bssid),
-	       assoc_req->secinfo.WPAenabled ? " WPA" : "",
-	       assoc_req->secinfo.WPA2enabled ? " WPA2" : "",
-	       assoc_req->secinfo.wep_enabled ? " WEP" : "",
-	       assoc_req->secinfo.auth_mode);
-}
-
 
-static int assoc_helper_essid(wlan_private *priv,
+static int assoc_helper_essid(struct lbs_private *priv,
                               struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 	struct bss_descriptor * bss;
 	int channel = -1;
@@ -55,18 +32,17 @@ static int assoc_helper_essid(wlan_private *priv,
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
 		channel = assoc_req->channel;
 
-	lbs_deb_assoc("New SSID requested: '%s'\n",
+	lbs_deb_assoc("SSID '%s' requested\n",
 	              escape_essid(assoc_req->ssid, assoc_req->ssid_len));
 	if (assoc_req->mode == IW_MODE_INFRA) {
-		libertas_send_specific_ssid_scan(priv, assoc_req->ssid,
+		lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
 			assoc_req->ssid_len, 0);
 
-		bss = libertas_find_ssid_in_list(adapter, assoc_req->ssid,
+		bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
 				assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);
 		if (bss != NULL) {
-			lbs_deb_assoc("SSID found in scan list, associating\n");
 			memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
-			ret = wlan_associate(priv, assoc_req);
+			ret = lbs_associate(priv, assoc_req);
 		} else {
 			lbs_deb_assoc("SSID not found; cannot associate\n");
 		}
@@ -74,23 +50,23 @@ static int assoc_helper_essid(wlan_private *priv,
 		/* Scan for the network, do not save previous results.  Stale
 		 *   scan data will cause us to join a non-existant adhoc network
 		 */
-		libertas_send_specific_ssid_scan(priv, assoc_req->ssid,
+		lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
 			assoc_req->ssid_len, 1);
 
 		/* Search for the requested SSID in the scan table */
-		bss = libertas_find_ssid_in_list(adapter, assoc_req->ssid,
+		bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
 				assoc_req->ssid_len, NULL, IW_MODE_ADHOC, channel);
 		if (bss != NULL) {
 			lbs_deb_assoc("SSID found, will join\n");
 			memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
-			libertas_join_adhoc_network(priv, assoc_req);
+			lbs_join_adhoc_network(priv, assoc_req);
 		} else {
 			/* 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);
 			assoc_req->bss.ssid_len = assoc_req->ssid_len;
-			libertas_start_adhoc_network(priv, assoc_req);
+			lbs_start_adhoc_network(priv, assoc_req);
 		}
 	}
 
@@ -99,10 +75,9 @@ static int assoc_helper_essid(wlan_private *priv,
 }
 
 
-static int assoc_helper_bssid(wlan_private *priv,
+static int assoc_helper_bssid(struct lbs_private *priv,
                               struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 	struct bss_descriptor * bss;
 	DECLARE_MAC_BUF(mac);
@@ -111,7 +86,7 @@ static int assoc_helper_bssid(wlan_private *priv,
 		print_mac(mac, assoc_req->bssid));
 
 	/* Search for index position in list for requested MAC */
-	bss = libertas_find_bssid_in_list(adapter, assoc_req->bssid,
+	bss = lbs_find_bssid_in_list(priv, assoc_req->bssid,
 			    assoc_req->mode);
 	if (bss == NULL) {
 		lbs_deb_assoc("ASSOC: WAP: BSSID %s not found, "
@@ -121,10 +96,10 @@ static int assoc_helper_bssid(wlan_private *priv,
 
 	memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
 	if (assoc_req->mode == IW_MODE_INFRA) {
-		ret = wlan_associate(priv, assoc_req);
-		lbs_deb_assoc("ASSOC: wlan_associate(bssid) returned %d\n", ret);
+		ret = lbs_associate(priv, assoc_req);
+		lbs_deb_assoc("ASSOC: lbs_associate(bssid) returned %d\n", ret);
 	} else if (assoc_req->mode == IW_MODE_ADHOC) {
-		libertas_join_adhoc_network(priv, assoc_req);
+		lbs_join_adhoc_network(priv, assoc_req);
 	}
 
 out:
@@ -133,11 +108,13 @@ out:
 }
 
 
-static int assoc_helper_associate(wlan_private *priv,
+static int assoc_helper_associate(struct lbs_private *priv,
                                   struct assoc_request * assoc_req)
 {
 	int ret = 0, done = 0;
 
+	lbs_deb_enter(LBS_DEB_ASSOC);
+
 	/* If we're given and 'any' BSSID, try associating based on SSID */
 
 	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
@@ -145,42 +122,36 @@ static int assoc_helper_associate(wlan_private *priv,
 		    && compare_ether_addr(bssid_off, assoc_req->bssid)) {
 			ret = assoc_helper_bssid(priv, assoc_req);
 			done = 1;
-			if (ret) {
-				lbs_deb_assoc("ASSOC: bssid: ret = %d\n", ret);
-			}
 		}
 	}
 
 	if (!done && test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
 		ret = assoc_helper_essid(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC: bssid: ret = %d\n", ret);
-		}
 	}
 
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
 
-static int assoc_helper_mode(wlan_private *priv,
+static int assoc_helper_mode(struct lbs_private *priv,
                              struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	if (assoc_req->mode == adapter->mode)
+	if (assoc_req->mode == priv->mode)
 		goto done;
 
 	if (assoc_req->mode == IW_MODE_INFRA) {
-		if (adapter->psstate != PS_STATE_FULL_POWER)
-			libertas_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
-		adapter->psmode = WLAN802_11POWERMODECAM;
+		if (priv->psstate != PS_STATE_FULL_POWER)
+			lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
+		priv->psmode = LBS802_11POWERMODECAM;
 	}
 
-	adapter->mode = assoc_req->mode;
-	ret = libertas_prepare_and_send_command(priv,
+	priv->mode = assoc_req->mode;
+	ret = lbs_prepare_and_send_command(priv,
 				    CMD_802_11_SNMP_MIB,
 				    0, CMD_OPTION_WAITFORRSP,
 				    OID_802_11_INFRASTRUCTURE_MODE,
@@ -192,57 +163,76 @@ done:
 }
 
 
-static int update_channel(wlan_private * priv)
+int lbs_update_channel(struct lbs_private *priv)
 {
-	/* the channel in f/w could be out of sync, get the current channel */
-	return libertas_prepare_and_send_command(priv, CMD_802_11_RF_CHANNEL,
-				    CMD_OPT_802_11_RF_CHANNEL_GET,
-				    CMD_OPTION_WAITFORRSP, 0, NULL);
+	int ret;
+
+	/* the channel in f/w could be out of sync; get the current channel */
+	lbs_deb_enter(LBS_DEB_ASSOC);
+
+	ret = lbs_get_channel(priv);
+	if (ret > 0) {
+		priv->curbssparams.channel = ret;
+		ret = 0;
+	}
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+	return ret;
 }
 
-void libertas_sync_channel(struct work_struct *work)
+void lbs_sync_channel(struct work_struct *work)
 {
-	wlan_private *priv = container_of(work, wlan_private, sync_channel);
+	struct lbs_private *priv = container_of(work, struct lbs_private,
+		sync_channel);
 
-	if (update_channel(priv) != 0)
+	lbs_deb_enter(LBS_DEB_ASSOC);
+	if (lbs_update_channel(priv))
 		lbs_pr_info("Channel synchronization failed.");
+	lbs_deb_leave(LBS_DEB_ASSOC);
 }
 
-static int assoc_helper_channel(wlan_private *priv,
+static int assoc_helper_channel(struct lbs_private *priv,
                                 struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	ret = update_channel(priv);
-	if (ret < 0) {
-		lbs_deb_assoc("ASSOC: channel: error getting channel.");
+	ret = lbs_update_channel(priv);
+	if (ret) {
+		lbs_deb_assoc("ASSOC: channel: error getting channel.\n");
+		goto done;
 	}
 
-	if (assoc_req->channel == adapter->curbssparams.channel)
+	if (assoc_req->channel == priv->curbssparams.channel)
 		goto done;
 
+	if (priv->mesh_dev) {
+		/* Change mesh channel first; 21.p21 firmware won't let
+		   you change channel otherwise (even though it'll return
+		   an error to this */
+		lbs_mesh_config(priv, 0, assoc_req->channel);
+	}
+
 	lbs_deb_assoc("ASSOC: channel: %d -> %d\n",
-	       adapter->curbssparams.channel, assoc_req->channel);
+		      priv->curbssparams.channel, assoc_req->channel);
 
-	ret = libertas_prepare_and_send_command(priv, CMD_802_11_RF_CHANNEL,
-				CMD_OPT_802_11_RF_CHANNEL_SET,
-				CMD_OPTION_WAITFORRSP, 0, &assoc_req->channel);
-	if (ret < 0) {
-		lbs_deb_assoc("ASSOC: channel: error setting channel.");
-	}
+	ret = lbs_set_channel(priv, assoc_req->channel);
+	if (ret < 0)
+		lbs_deb_assoc("ASSOC: channel: error setting channel.\n");
 
-	ret = update_channel(priv);
-	if (ret < 0) {
-		lbs_deb_assoc("ASSOC: channel: error getting channel.");
+	/* FIXME: shouldn't need to grab the channel _again_ after setting
+	 * it since the firmware is supposed to return the new channel, but
+	 * whatever... */
+	ret = lbs_update_channel(priv);
+	if (ret) {
+		lbs_deb_assoc("ASSOC: channel: error getting channel.\n");
+		goto done;
 	}
 
-	if (assoc_req->channel != adapter->curbssparams.channel) {
-		lbs_deb_assoc("ASSOC: channel: failed to update channel to %d",
+	if (assoc_req->channel != priv->curbssparams.channel) {
+		lbs_deb_assoc("ASSOC: channel: failed to update channel to %d\n",
 		              assoc_req->channel);
-		goto done;
+		goto restore_mesh;
 	}
 
 	if (   assoc_req->secinfo.wep_enabled
@@ -255,83 +245,75 @@ static int assoc_helper_channel(wlan_private *priv,
 	}
 
 	/* Must restart/rejoin adhoc networks after channel change */
-	set_bit(ASSOC_FLAG_SSID, &assoc_req->flags);
+ 	set_bit(ASSOC_FLAG_SSID, &assoc_req->flags);
 
-done:
+ restore_mesh:
+	if (priv->mesh_dev)
+		lbs_mesh_config(priv, 1, priv->curbssparams.channel);
+
+ done:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
 
-static int assoc_helper_wep_keys(wlan_private *priv,
-                                 struct assoc_request * assoc_req)
+static int assoc_helper_wep_keys(struct lbs_private *priv,
+				 struct assoc_request *assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int i;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	/* Set or remove WEP keys */
-	if (   assoc_req->wep_keys[0].len
-	    || assoc_req->wep_keys[1].len
-	    || assoc_req->wep_keys[2].len
-	    || assoc_req->wep_keys[3].len) {
-		ret = libertas_prepare_and_send_command(priv,
-					    CMD_802_11_SET_WEP,
-					    CMD_ACT_ADD,
-					    CMD_OPTION_WAITFORRSP,
-					    0, assoc_req);
-	} else {
-		ret = libertas_prepare_and_send_command(priv,
-					    CMD_802_11_SET_WEP,
-					    CMD_ACT_REMOVE,
-					    CMD_OPTION_WAITFORRSP,
-					    0, NULL);
-	}
+	if (assoc_req->wep_keys[0].len || assoc_req->wep_keys[1].len ||
+	    assoc_req->wep_keys[2].len || assoc_req->wep_keys[3].len)
+		ret = lbs_cmd_802_11_set_wep(priv, CMD_ACT_ADD, assoc_req);
+	else
+		ret = lbs_cmd_802_11_set_wep(priv, CMD_ACT_REMOVE, assoc_req);
 
 	if (ret)
 		goto out;
 
 	/* enable/disable the MAC's WEP packet filter */
 	if (assoc_req->secinfo.wep_enabled)
-		adapter->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
+		priv->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
 	else
-		adapter->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
-	ret = libertas_set_mac_packet_filter(priv);
+		priv->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
+
+	ret = lbs_set_mac_packet_filter(priv);
 	if (ret)
 		goto out;
 
-	mutex_lock(&adapter->lock);
+	mutex_lock(&priv->lock);
 
-	/* Copy WEP keys into adapter wep key fields */
+	/* Copy WEP keys into priv wep key fields */
 	for (i = 0; i < 4; i++) {
-		memcpy(&adapter->wep_keys[i], &assoc_req->wep_keys[i],
-			sizeof(struct enc_key));
+		memcpy(&priv->wep_keys[i], &assoc_req->wep_keys[i],
+		       sizeof(struct enc_key));
 	}
-	adapter->wep_tx_keyidx = assoc_req->wep_tx_keyidx;
+	priv->wep_tx_keyidx = assoc_req->wep_tx_keyidx;
 
-	mutex_unlock(&adapter->lock);
+	mutex_unlock(&priv->lock);
 
 out:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return ret;
 }
 
-static int assoc_helper_secinfo(wlan_private *priv,
+static int assoc_helper_secinfo(struct lbs_private *priv,
                                 struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
-	u32 do_wpa;
-	u32 rsn = 0;
+	uint16_t do_wpa;
+	uint16_t rsn = 0;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	memcpy(&adapter->secinfo, &assoc_req->secinfo,
-		sizeof(struct wlan_802_11_security));
+	memcpy(&priv->secinfo, &assoc_req->secinfo,
+		sizeof(struct lbs_802_11_security));
 
-	ret = libertas_set_mac_packet_filter(priv);
+	ret = lbs_set_mac_packet_filter(priv);
 	if (ret)
 		goto out;
 
@@ -341,28 +323,19 @@ static int assoc_helper_secinfo(wlan_private *priv,
 	 */
 
 	/* Get RSN enabled/disabled */
-	ret = libertas_prepare_and_send_command(priv,
-				    CMD_802_11_ENABLE_RSN,
-				    CMD_ACT_GET,
-				    CMD_OPTION_WAITFORRSP,
-				    0, &rsn);
+	ret = lbs_cmd_802_11_enable_rsn(priv, CMD_ACT_GET, &rsn);
 	if (ret) {
-		lbs_deb_assoc("Failed to get RSN status: %d", ret);
+		lbs_deb_assoc("Failed to get RSN status: %d\n", ret);
 		goto out;
 	}
 
 	/* Don't re-enable RSN if it's already enabled */
-	do_wpa = (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled);
+	do_wpa = assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled;
 	if (do_wpa == rsn)
 		goto out;
 
 	/* Set RSN enabled/disabled */
-	rsn = do_wpa;
-	ret = libertas_prepare_and_send_command(priv,
-				    CMD_802_11_ENABLE_RSN,
-				    CMD_ACT_SET,
-				    CMD_OPTION_WAITFORRSP,
-				    0, &rsn);
+	ret = lbs_cmd_802_11_enable_rsn(priv, CMD_ACT_SET, &do_wpa);
 
 out:
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -370,7 +343,7 @@ out:
 }
 
 
-static int assoc_helper_wpa_keys(wlan_private *priv,
+static int assoc_helper_wpa_keys(struct lbs_private *priv,
                                  struct assoc_request * assoc_req)
 {
 	int ret = 0;
@@ -385,7 +358,7 @@ static int assoc_helper_wpa_keys(wlan_private *priv,
 
 	if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
 		clear_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags);
-		ret = libertas_prepare_and_send_command(priv,
+		ret = lbs_prepare_and_send_command(priv,
 					CMD_802_11_KEY_MATERIAL,
 					CMD_ACT_SET,
 					CMD_OPTION_WAITFORRSP,
@@ -399,7 +372,7 @@ static int assoc_helper_wpa_keys(wlan_private *priv,
 	if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
 		clear_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags);
 
-		ret = libertas_prepare_and_send_command(priv,
+		ret = lbs_prepare_and_send_command(priv,
 					CMD_802_11_KEY_MATERIAL,
 					CMD_ACT_SET,
 					CMD_OPTION_WAITFORRSP,
@@ -413,20 +386,19 @@ out:
 }
 
 
-static int assoc_helper_wpa_ie(wlan_private *priv,
+static int assoc_helper_wpa_ie(struct lbs_private *priv,
                                struct assoc_request * assoc_req)
 {
-	wlan_adapter *adapter = priv->adapter;
 	int ret = 0;
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
 	if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
-		memcpy(&adapter->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
-		adapter->wpa_ie_len = assoc_req->wpa_ie_len;
+		memcpy(&priv->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
+		priv->wpa_ie_len = assoc_req->wpa_ie_len;
 	} else {
-		memset(&adapter->wpa_ie, 0, MAX_WPA_IE_LEN);
-		adapter->wpa_ie_len = 0;
+		memset(&priv->wpa_ie, 0, MAX_WPA_IE_LEN);
+		priv->wpa_ie_len = 0;
 	}
 
 	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
@@ -434,55 +406,68 @@ static int assoc_helper_wpa_ie(wlan_private *priv,
 }
 
 
-static int should_deauth_infrastructure(wlan_adapter *adapter,
+static int should_deauth_infrastructure(struct lbs_private *priv,
                                         struct assoc_request * assoc_req)
 {
-	if (adapter->connect_status != LIBERTAS_CONNECTED)
+	int ret = 0;
+
+	lbs_deb_enter(LBS_DEB_ASSOC);
+
+	if (priv->connect_status != LBS_CONNECTED)
 		return 0;
 
 	if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
-		lbs_deb_assoc("Deauthenticating due to new SSID in "
-			" configuration request.\n");
-		return 1;
+		lbs_deb_assoc("Deauthenticating due to new SSID\n");
+		ret = 1;
+		goto out;
 	}
 
 	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
-		if (adapter->secinfo.auth_mode != assoc_req->secinfo.auth_mode) {
-			lbs_deb_assoc("Deauthenticating due to updated security "
-				"info in configuration request.\n");
-			return 1;
+		if (priv->secinfo.auth_mode != assoc_req->secinfo.auth_mode) {
+			lbs_deb_assoc("Deauthenticating due to new security\n");
+			ret = 1;
+			goto out;
 		}
 	}
 
 	if (test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		lbs_deb_assoc("Deauthenticating due to new BSSID in "
-			" configuration request.\n");
-		return 1;
+		lbs_deb_assoc("Deauthenticating due to new BSSID\n");
+		ret = 1;
+		goto out;
 	}
 
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		lbs_deb_assoc("Deauthenticating due to channel switch.\n");
-		return 1;
+		lbs_deb_assoc("Deauthenticating due to channel switch\n");
+		ret = 1;
+		goto out;
 	}
 
 	/* FIXME: deal with 'auto' mode somehow */
 	if (test_bit(ASSOC_FLAG_MODE, &assoc_req->flags)) {
-		if (assoc_req->mode != IW_MODE_INFRA)
-			return 1;
+		if (assoc_req->mode != IW_MODE_INFRA) {
+			lbs_deb_assoc("Deauthenticating due to leaving "
+				"infra mode\n");
+			ret = 1;
+			goto out;
+		}
 	}
 
+out:
+	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
 	return 0;
 }
 
 
-static int should_stop_adhoc(wlan_adapter *adapter,
+static int should_stop_adhoc(struct lbs_private *priv,
                              struct assoc_request * assoc_req)
 {
-	if (adapter->connect_status != LIBERTAS_CONNECTED)
+	lbs_deb_enter(LBS_DEB_ASSOC);
+
+	if (priv->connect_status != LBS_CONNECTED)
 		return 0;
 
-	if (libertas_ssid_cmp(adapter->curbssparams.ssid,
-	                      adapter->curbssparams.ssid_len,
+	if (lbs_ssid_cmp(priv->curbssparams.ssid,
+	                      priv->curbssparams.ssid_len,
 	                      assoc_req->ssid, assoc_req->ssid_len) != 0)
 		return 1;
 
@@ -493,18 +478,19 @@ static int should_stop_adhoc(wlan_adapter *adapter,
 	}
 
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		if (assoc_req->channel != adapter->curbssparams.channel)
+		if (assoc_req->channel != priv->curbssparams.channel)
 			return 1;
 	}
 
+	lbs_deb_leave(LBS_DEB_ASSOC);
 	return 0;
 }
 
 
-void libertas_association_worker(struct work_struct *work)
+void lbs_association_worker(struct work_struct *work)
 {
-	wlan_private *priv = container_of(work, wlan_private, assoc_work.work);
-	wlan_adapter *adapter = priv->adapter;
+	struct lbs_private *priv = container_of(work, struct lbs_private,
+		assoc_work.work);
 	struct assoc_request * assoc_req = NULL;
 	int ret = 0;
 	int find_any_ssid = 0;
@@ -512,16 +498,33 @@ void libertas_association_worker(struct work_struct *work)
 
 	lbs_deb_enter(LBS_DEB_ASSOC);
 
-	mutex_lock(&adapter->lock);
-	assoc_req = adapter->pending_assoc_req;
-	adapter->pending_assoc_req = NULL;
-	adapter->in_progress_assoc_req = assoc_req;
-	mutex_unlock(&adapter->lock);
+	mutex_lock(&priv->lock);
+	assoc_req = priv->pending_assoc_req;
+	priv->pending_assoc_req = NULL;
+	priv->in_progress_assoc_req = assoc_req;
+	mutex_unlock(&priv->lock);
 
 	if (!assoc_req)
 		goto done;
 
-	print_assoc_req(__func__, assoc_req);
+	lbs_deb_assoc(
+		"Association Request:\n"
+		"    flags:     0x%08lx\n"
+		"    SSID:      '%s'\n"
+		"    chann:     %d\n"
+		"    band:      %d\n"
+		"    mode:      %d\n"
+		"    BSSID:     %s\n"
+		"    secinfo:  %s%s%s\n"
+		"    auth_mode: %d\n",
+		assoc_req->flags,
+		escape_essid(assoc_req->ssid, assoc_req->ssid_len),
+		assoc_req->channel, assoc_req->band, assoc_req->mode,
+		print_mac(mac, assoc_req->bssid),
+		assoc_req->secinfo.WPAenabled ? " WPA" : "",
+		assoc_req->secinfo.WPA2enabled ? " WPA2" : "",
+		assoc_req->secinfo.wep_enabled ? " WEP" : "",
+		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)
@@ -538,7 +541,7 @@ void libertas_association_worker(struct work_struct *work)
 	if (find_any_ssid) {
 		u8 new_mode;
 
-		ret = libertas_find_best_network_ssid(priv, assoc_req->ssid,
+		ret = lbs_find_best_network_ssid(priv, assoc_req->ssid,
 				&assoc_req->ssid_len, assoc_req->mode, &new_mode);
 		if (ret) {
 			lbs_deb_assoc("Could not find best network\n");
@@ -557,18 +560,18 @@ void libertas_association_worker(struct work_struct *work)
 	 * Check if the attributes being changing require deauthentication
 	 * from the currently associated infrastructure access point.
 	 */
-	if (adapter->mode == IW_MODE_INFRA) {
-		if (should_deauth_infrastructure(adapter, assoc_req)) {
-			ret = libertas_send_deauthentication(priv);
+	if (priv->mode == IW_MODE_INFRA) {
+		if (should_deauth_infrastructure(priv, assoc_req)) {
+			ret = lbs_send_deauthentication(priv);
 			if (ret) {
 				lbs_deb_assoc("Deauthentication due to new "
 					"configuration request failed: %d\n",
 					ret);
 			}
 		}
-	} else if (adapter->mode == IW_MODE_ADHOC) {
-		if (should_stop_adhoc(adapter, assoc_req)) {
-			ret = libertas_stop_adhoc_network(priv);
+	} else if (priv->mode == IW_MODE_ADHOC) {
+		if (should_stop_adhoc(priv, assoc_req)) {
+			ret = lbs_stop_adhoc_network(priv);
 			if (ret) {
 				lbs_deb_assoc("Teardown of AdHoc network due to "
 					"new configuration request failed: %d\n",
@@ -581,58 +584,40 @@ void libertas_association_worker(struct work_struct *work)
 	/* Send the various configuration bits to the firmware */
 	if (test_bit(ASSOC_FLAG_MODE, &assoc_req->flags)) {
 		ret = assoc_helper_mode(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC(:%d) mode: ret = %d\n",
-			              __LINE__, ret);
+		if (ret)
 			goto out;
-		}
 	}
 
 	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
 		ret = assoc_helper_channel(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC(:%d) channel: ret = %d\n",
-			              __LINE__, ret);
+		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) {
-			lbs_deb_assoc("ASSOC(:%d) wep_keys: ret = %d\n",
-			              __LINE__, ret);
+		if (ret)
 			goto out;
-		}
 	}
 
 	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
 		ret = assoc_helper_secinfo(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC(:%d) secinfo: ret = %d\n",
-			              __LINE__, ret);
+		if (ret)
 			goto out;
-		}
 	}
 
 	if (test_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags)) {
 		ret = assoc_helper_wpa_ie(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC(:%d) wpa_ie: ret = %d\n",
-			              __LINE__, ret);
+		if (ret)
 			goto out;
-		}
 	}
 
 	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) {
-			lbs_deb_assoc("ASSOC(:%d) wpa_keys: ret = %d\n",
-			              __LINE__, ret);
+		if (ret)
 			goto out;
-		}
 	}
 
 	/* SSID/BSSID should be the _last_ config option set, because they
@@ -644,28 +629,27 @@ void libertas_association_worker(struct work_struct *work)
 
 		ret = assoc_helper_associate(priv, assoc_req);
 		if (ret) {
-			lbs_deb_assoc("ASSOC: association attempt unsuccessful: %d\n",
+			lbs_deb_assoc("ASSOC: association unsuccessful: %d\n",
 				ret);
 			success = 0;
 		}
 
-		if (adapter->connect_status != LIBERTAS_CONNECTED) {
-			lbs_deb_assoc("ASSOC: association attempt unsuccessful, "
-				"not connected.\n");
+		if (priv->connect_status != LBS_CONNECTED) {
+			lbs_deb_assoc("ASSOC: association unsuccessful, "
+				"not connected\n");
 			success = 0;
 		}
 
 		if (success) {
-			lbs_deb_assoc("ASSOC: association attempt successful. "
-				"Associated to '%s' (%s)\n",
-				escape_essid(adapter->curbssparams.ssid,
-				             adapter->curbssparams.ssid_len),
-				print_mac(mac, adapter->curbssparams.bssid));
-			libertas_prepare_and_send_command(priv,
+			lbs_deb_assoc("ASSOC: associated to '%s', %s\n",
+				escape_essid(priv->curbssparams.ssid,
+				             priv->curbssparams.ssid_len),
+				print_mac(mac, priv->curbssparams.bssid));
+			lbs_prepare_and_send_command(priv,
 				CMD_802_11_RSSI,
 				0, CMD_OPTION_WAITFORRSP, 0, NULL);
 
-			libertas_prepare_and_send_command(priv,
+			lbs_prepare_and_send_command(priv,
 				CMD_802_11_GET_LOG,
 				0, CMD_OPTION_WAITFORRSP, 0, NULL);
 		} else {
@@ -679,9 +663,9 @@ out:
 			ret);
 	}
 
-	mutex_lock(&adapter->lock);
-	adapter->in_progress_assoc_req = NULL;
-	mutex_unlock(&adapter->lock);
+	mutex_lock(&priv->lock);
+	priv->in_progress_assoc_req = NULL;
+	mutex_unlock(&priv->lock);
 	kfree(assoc_req);
 
 done:
@@ -692,14 +676,15 @@ done:
 /*
  * Caller MUST hold any necessary locks
  */
-struct assoc_request * wlan_get_association_request(wlan_adapter *adapter)
+struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
 {
 	struct assoc_request * assoc_req;
 
-	if (!adapter->pending_assoc_req) {
-		adapter->pending_assoc_req = kzalloc(sizeof(struct assoc_request),
+	lbs_deb_enter(LBS_DEB_ASSOC);
+	if (!priv->pending_assoc_req) {
+		priv->pending_assoc_req = kzalloc(sizeof(struct assoc_request),
 		                                     GFP_KERNEL);
-		if (!adapter->pending_assoc_req) {
+		if (!priv->pending_assoc_req) {
 			lbs_pr_info("Not enough memory to allocate association"
 				" request!\n");
 			return NULL;
@@ -709,60 +694,59 @@ struct assoc_request * wlan_get_association_request(wlan_adapter *adapter)
 	/* Copy current configuration attributes to the association request,
 	 * but don't overwrite any that are already set.
 	 */
-	assoc_req = adapter->pending_assoc_req;
+	assoc_req = priv->pending_assoc_req;
 	if (!test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
-		memcpy(&assoc_req->ssid, &adapter->curbssparams.ssid,
+		memcpy(&assoc_req->ssid, &priv->curbssparams.ssid,
 		       IW_ESSID_MAX_SIZE);
-		assoc_req->ssid_len = adapter->curbssparams.ssid_len;
+		assoc_req->ssid_len = priv->curbssparams.ssid_len;
 	}
 
 	if (!test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
-		assoc_req->channel = adapter->curbssparams.channel;
+		assoc_req->channel = priv->curbssparams.channel;
 
 	if (!test_bit(ASSOC_FLAG_BAND, &assoc_req->flags))
-		assoc_req->band = adapter->curbssparams.band;
+		assoc_req->band = priv->curbssparams.band;
 
 	if (!test_bit(ASSOC_FLAG_MODE, &assoc_req->flags))
-		assoc_req->mode = adapter->mode;
+		assoc_req->mode = priv->mode;
 
 	if (!test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		memcpy(&assoc_req->bssid, adapter->curbssparams.bssid,
+		memcpy(&assoc_req->bssid, priv->curbssparams.bssid,
 			ETH_ALEN);
 	}
 
 	if (!test_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags)) {
 		int i;
 		for (i = 0; i < 4; i++) {
-			memcpy(&assoc_req->wep_keys[i], &adapter->wep_keys[i],
+			memcpy(&assoc_req->wep_keys[i], &priv->wep_keys[i],
 				sizeof(struct enc_key));
 		}
 	}
 
 	if (!test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags))
-		assoc_req->wep_tx_keyidx = adapter->wep_tx_keyidx;
+		assoc_req->wep_tx_keyidx = priv->wep_tx_keyidx;
 
 	if (!test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
-		memcpy(&assoc_req->wpa_mcast_key, &adapter->wpa_mcast_key,
+		memcpy(&assoc_req->wpa_mcast_key, &priv->wpa_mcast_key,
 			sizeof(struct enc_key));
 	}
 
 	if (!test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
-		memcpy(&assoc_req->wpa_unicast_key, &adapter->wpa_unicast_key,
+		memcpy(&assoc_req->wpa_unicast_key, &priv->wpa_unicast_key,
 			sizeof(struct enc_key));
 	}
 
 	if (!test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
-		memcpy(&assoc_req->secinfo, &adapter->secinfo,
-			sizeof(struct wlan_802_11_security));
+		memcpy(&assoc_req->secinfo, &priv->secinfo,
+			sizeof(struct lbs_802_11_security));
 	}
 
 	if (!test_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags)) {
-		memcpy(&assoc_req->wpa_ie, &adapter->wpa_ie,
+		memcpy(&assoc_req->wpa_ie, &priv->wpa_ie,
 			MAX_WPA_IE_LEN);
-		assoc_req->wpa_ie_len = adapter->wpa_ie_len;
+		assoc_req->wpa_ie_len = priv->wpa_ie_len;
 	}
 
-	print_assoc_req(__func__, assoc_req);
-
+	lbs_deb_leave(LBS_DEB_ASSOC);
 	return assoc_req;
 }