[package] libertas: use driver from compat-wireless instead of our own (deprecated) one

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17982 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 1913 deletions

diff --git a/package/libertas/src/assoc.c b/package/libertas/src/assoc.c
deleted file mode 100644
index c9c3640ce..000000000
--- a/package/libertas/src/assoc.c
+++ /dev/null
@@ -1,1913 +0,0 @@
-/* Copyright (C) 2006, Red Hat, Inc. */
-
-#include <linux/etherdevice.h>
-
-#include "assoc.h"
-#include "decl.h"
-#include "host.h"
-#include "scan.h"
-#include "cmd.h"
-
-
-static const u8 bssid_any[ETH_ALEN]  __attribute__ ((aligned (2))) =
-	{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-static const u8 bssid_off[ETH_ALEN]  __attribute__ ((aligned (2))) =
-	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-/* The firmware needs certain bits masked out of the beacon-derviced capability
- * field when associating/joining to BSSs.
- */
-#define CAPINFO_MASK	(~(0xda00))
-
-
-
-/**
- *  @brief Associate to a specific BSS discovered in a scan
- *
- *  @param priv      A pointer to struct lbs_private structure
- *  @param pbssdesc  Pointer to the BSS descriptor to associate with.
- *
- *  @return          0-success, otherwise fail
- */
-static int lbs_associate(struct lbs_private *priv,
-	struct assoc_request *assoc_req)
-{
-	int ret;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	ret = lbs_prepare_and_send_command(priv, CMD_802_11_AUTHENTICATE,
-				    0, CMD_OPTION_WAITFORRSP,
-				    0, assoc_req->bss.bssid);
-
-	if (ret)
-		goto done;
-
-	/* set preamble to firmware */
-	if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
-	    (assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE))
-		priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
-	else
-		priv->preamble = CMD_TYPE_LONG_PREAMBLE;
-
-	lbs_set_radio_control(priv);
-
-	ret = lbs_prepare_and_send_command(priv, CMD_802_11_ASSOCIATE,
-				    0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-/**
- *  @brief Join an adhoc network found in a previous scan
- *
- *  @param priv         A pointer to struct lbs_private structure
- *  @param pbssdesc     Pointer to a BSS descriptor found in a previous scan
- *                      to attempt to join
- *
- *  @return             0--success, -1--fail
- */
-static int lbs_join_adhoc_network(struct lbs_private *priv,
-	struct assoc_request *assoc_req)
-{
-	struct bss_descriptor *bss = &assoc_req->bss;
-	int ret = 0;
-
-	lbs_deb_join("current SSID '%s', ssid length %u\n",
-		escape_essid(priv->curbssparams.ssid,
-		priv->curbssparams.ssid_len),
-		priv->curbssparams.ssid_len);
-	lbs_deb_join("requested ssid '%s', ssid length %u\n",
-		escape_essid(bss->ssid, bss->ssid_len),
-		bss->ssid_len);
-
-	/* check if the requested SSID is already joined */
-	if (priv->curbssparams.ssid_len &&
-	    !lbs_ssid_cmp(priv->curbssparams.ssid,
-			priv->curbssparams.ssid_len,
-			bss->ssid, bss->ssid_len) &&
-	    (priv->mode == IW_MODE_ADHOC) &&
-	    (priv->connect_status == LBS_CONNECTED)) {
-		union iwreq_data wrqu;
-
-		lbs_deb_join("ADHOC_J_CMD: New ad-hoc SSID is the same as "
-			"current, not attempting to re-join");
-
-		/* Send the re-association event though, because the association
-		 * request really was successful, even if just a null-op.
-		 */
-		memset(&wrqu, 0, sizeof(wrqu));
-		memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid,
-		       ETH_ALEN);
-		wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-		wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
-		goto out;
-	}
-
-	/* Use shortpreamble only when both creator and card supports
-	   short preamble */
-	if (!(bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) ||
-	    !(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
-		lbs_deb_join("AdhocJoin: Long preamble\n");
-		priv->preamble = CMD_TYPE_LONG_PREAMBLE;
-	} else {
-		lbs_deb_join("AdhocJoin: Short preamble\n");
-		priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
-	}
-
-	lbs_set_radio_control(priv);
-
-	lbs_deb_join("AdhocJoin: channel = %d\n", assoc_req->channel);
-	lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
-
-	priv->adhoccreate = 0;
-
-	ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_JOIN,
-				    0, CMD_OPTION_WAITFORRSP,
-				    OID_802_11_SSID, assoc_req);
-
-out:
-	return ret;
-}
-
-/**
- *  @brief Start an Adhoc Network
- *
- *  @param priv         A pointer to struct lbs_private structure
- *  @param adhocssid    The ssid of the Adhoc Network
- *  @return             0--success, -1--fail
- */
-static int lbs_start_adhoc_network(struct lbs_private *priv,
-	struct assoc_request *assoc_req)
-{
-	int ret = 0;
-
-	priv->adhoccreate = 1;
-
-	if (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) {
-		lbs_deb_join("AdhocStart: Short preamble\n");
-		priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
-	} else {
-		lbs_deb_join("AdhocStart: Long preamble\n");
-		priv->preamble = CMD_TYPE_LONG_PREAMBLE;
-	}
-
-	lbs_set_radio_control(priv);
-
-	lbs_deb_join("AdhocStart: channel = %d\n", assoc_req->channel);
-	lbs_deb_join("AdhocStart: band = %d\n", assoc_req->band);
-
-	ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_START,
-				    0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
-
-	return ret;
-}
-
-int lbs_stop_adhoc_network(struct lbs_private *priv)
-{
-	return lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_STOP,
-				     0, CMD_OPTION_WAITFORRSP, 0, NULL);
-}
-
-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] != MFIE_TYPE_GENERIC
-	    && match_bss->rsn_ie[0] != MFIE_TYPE_RSN
-	    && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY))
-		return 1;
-	else
-		return 0;
-}
-
-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))
-		return 1;
-	else
-		return 0;
-}
-
-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] == MFIE_TYPE_GENERIC)
-	    /* privacy bit may NOT be set in some APs like LinkSys WRT54G
-	    && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
-	   )
-		return 1;
-	else
-		return 0;
-}
-
-static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo,
-				 struct bss_descriptor *match_bss)
-{
-	if (!secinfo->wep_enabled && secinfo->WPA2enabled &&
-	    (match_bss->rsn_ie[0] == MFIE_TYPE_RSN)
-	    /* privacy bit may NOT be set in some APs like LinkSys WRT54G
-	    (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
-	   )
-		return 1;
-	else
-		return 0;
-}
-
-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] != MFIE_TYPE_GENERIC)
-	    && (match_bss->rsn_ie[0] != MFIE_TYPE_RSN)
-	    && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
-		return 1;
-	else
-		return 0;
-}
-
-/**
- *  @brief Check if a scanned network compatible with the driver settings
- *
- *   WEP     WPA     WPA2    ad-hoc  encrypt                      Network
- * enabled enabled  enabled   AES     mode   privacy  WPA  WPA2  Compatible
- *    0       0        0       0      NONE      0      0    0   yes No security
- *    1       0        0       0      NONE      1      0    0   yes Static WEP
- *    0       1        0       0       x        1x     1    x   yes WPA
- *    0       0        1       0       x        1x     x    1   yes WPA2
- *    0       0        0       1      NONE      1      0    0   yes Ad-hoc AES
- *    0       0        0       0     !=NONE     1      0    0   yes Dynamic WEP
- *
- *
- *  @param priv A pointer to struct lbs_private
- *  @param index   Index in scantable to check against current driver settings
- *  @param mode    Network mode: Infrastructure or IBSS
- *
- *  @return        Index in scantable, or error code if negative
- */
-static int is_network_compatible(struct lbs_private *priv,
-				 struct bss_descriptor *bss, uint8_t mode)
-{
-	int matched = 0;
-
-	lbs_deb_enter(LBS_DEB_SCAN);
-
-	if (bss->mode != mode)
-		goto done;
-
-	matched = match_bss_no_security(&priv->secinfo, bss);
-	if (matched)
-		goto done;
-	matched = match_bss_static_wep(&priv->secinfo, bss);
-	if (matched)
-		goto done;
-	matched = match_bss_wpa(&priv->secinfo, bss);
-	if (matched) {
-		lbs_deb_scan("is_network_compatible() WPA: wpa_ie 0x%x "
-			     "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
-			     "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
-			     priv->secinfo.wep_enabled ? "e" : "d",
-			     priv->secinfo.WPAenabled ? "e" : "d",
-			     priv->secinfo.WPA2enabled ? "e" : "d",
-			     (bss->capability & WLAN_CAPABILITY_PRIVACY));
-		goto done;
-	}
-	matched = match_bss_wpa2(&priv->secinfo, bss);
-	if (matched) {
-		lbs_deb_scan("is_network_compatible() WPA2: wpa_ie 0x%x "
-			     "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
-			     "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
-			     priv->secinfo.wep_enabled ? "e" : "d",
-			     priv->secinfo.WPAenabled ? "e" : "d",
-			     priv->secinfo.WPA2enabled ? "e" : "d",
-			     (bss->capability & WLAN_CAPABILITY_PRIVACY));
-		goto done;
-	}
-	matched = match_bss_dynamic_wep(&priv->secinfo, bss);
-	if (matched) {
-		lbs_deb_scan("is_network_compatible() dynamic WEP: "
-			     "wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
-			     bss->wpa_ie[0], bss->rsn_ie[0],
-			     (bss->capability & WLAN_CAPABILITY_PRIVACY));
-		goto done;
-	}
-
-	/* bss security settings don't match those configured on card */
-	lbs_deb_scan("is_network_compatible() FAILED: wpa_ie 0x%x "
-		     "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
-		     bss->wpa_ie[0], bss->rsn_ie[0],
-		     priv->secinfo.wep_enabled ? "e" : "d",
-		     priv->secinfo.WPAenabled ? "e" : "d",
-		     priv->secinfo.WPA2enabled ? "e" : "d",
-		     (bss->capability & WLAN_CAPABILITY_PRIVACY));
-
-done:
-	lbs_deb_leave_args(LBS_DEB_SCAN, "matched: %d", matched);
-	return matched;
-}
-
-/**
- *  @brief This function finds a specific compatible BSSID in the scan list
- *
- *  Used in association code
- *
- *  @param priv  A pointer to struct lbs_private
- *  @param bssid    BSSID to find in the scan list
- *  @param mode     Network mode: Infrastructure or IBSS
- *
- *  @return         index in BSSID list, or error return code (< 0)
- */
-static struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
-					      uint8_t *bssid, uint8_t mode)
-{
-	struct bss_descriptor *iter_bss;
-	struct bss_descriptor *found_bss = NULL;
-
-	lbs_deb_enter(LBS_DEB_SCAN);
-
-	if (!bssid)
-		goto out;
-
-	lbs_deb_hex(LBS_DEB_SCAN, "looking for", bssid, ETH_ALEN);
-
-	/* Look through the scan table for a compatible match.  The loop will
-	 *   continue past a matched bssid that is not compatible in case there
-	 *   is an AP with multiple SSIDs assigned to the same BSSID
-	 */
-	mutex_lock(&priv->lock);
-	list_for_each_entry(iter_bss, &priv->network_list, list) {
-		if (compare_ether_addr(iter_bss->bssid, bssid))
-			continue; /* bssid doesn't match */
-		switch (mode) {
-		case IW_MODE_INFRA:
-		case IW_MODE_ADHOC:
-			if (!is_network_compatible(priv, iter_bss, mode))
-				break;
-			found_bss = iter_bss;
-			break;
-		default:
-			found_bss = iter_bss;
-			break;
-		}
-	}
-	mutex_unlock(&priv->lock);
-
-out:
-	lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
-	return found_bss;
-}
-
-/**
- *  @brief This function finds ssid in ssid list.
- *
- *  Used in association code
- *
- *  @param priv  A pointer to struct lbs_private
- *  @param ssid     SSID to find in the list
- *  @param bssid    BSSID to qualify the SSID selection (if provided)
- *  @param mode     Network mode: Infrastructure or IBSS
- *
- *  @return         index in BSSID list
- */
-static struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
-					     uint8_t *ssid, uint8_t ssid_len,
-					     uint8_t *bssid, uint8_t mode,
-					     int channel)
-{
-	u32 bestrssi = 0;
-	struct bss_descriptor *iter_bss = NULL;
-	struct bss_descriptor *found_bss = NULL;
-	struct bss_descriptor *tmp_oldest = NULL;
-
-	lbs_deb_enter(LBS_DEB_SCAN);
-
-	mutex_lock(&priv->lock);
-
-	list_for_each_entry(iter_bss, &priv->network_list, list) {
-		if (!tmp_oldest ||
-		    (iter_bss->last_scanned < tmp_oldest->last_scanned))
-			tmp_oldest = iter_bss;
-
-		if (lbs_ssid_cmp(iter_bss->ssid, iter_bss->ssid_len,
-				 ssid, ssid_len) != 0)
-			continue; /* ssid doesn't match */
-		if (bssid && compare_ether_addr(iter_bss->bssid, bssid) != 0)
-			continue; /* bssid doesn't match */
-		if ((channel > 0) && (iter_bss->channel != channel))
-			continue; /* channel doesn't match */
-
-		switch (mode) {
-		case IW_MODE_INFRA:
-		case IW_MODE_ADHOC:
-			if (!is_network_compatible(priv, iter_bss, mode))
-				break;
-
-			if (bssid) {
-				/* Found requested BSSID */
-				found_bss = iter_bss;
-				goto out;
-			}
-
-			if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
-				bestrssi = SCAN_RSSI(iter_bss->rssi);
-				found_bss = iter_bss;
-			}
-			break;
-		case IW_MODE_AUTO:
-		default:
-			if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
-				bestrssi = SCAN_RSSI(iter_bss->rssi);
-				found_bss = iter_bss;
-			}
-			break;
-		}
-	}
-
-out:
-	mutex_unlock(&priv->lock);
-	lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
-	return found_bss;
-}
-
-static int assoc_helper_essid(struct lbs_private *priv,
-                              struct assoc_request * assoc_req)
-{
-	int ret = 0;
-	struct bss_descriptor * bss;
-	int channel = -1;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	/* FIXME: take channel into account when picking SSIDs if a channel
-	 * is set.
-	 */
-
-	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
-		channel = assoc_req->channel;
-
-	lbs_deb_assoc("SSID '%s' requested\n",
-	              escape_essid(assoc_req->ssid, assoc_req->ssid_len));
-	if (assoc_req->mode == IW_MODE_INFRA) {
-		lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
-			assoc_req->ssid_len);
-
-		bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
-				assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);
-		if (bss != NULL) {
-			memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
-			ret = lbs_associate(priv, assoc_req);
-		} else {
-			lbs_deb_assoc("SSID not found; cannot associate\n");
-		}
-	} else if (assoc_req->mode == IW_MODE_ADHOC) {
-		/* Scan for the network, do not save previous results.  Stale
-		 *   scan data will cause us to join a non-existant adhoc network
-		 */
-		lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
-			assoc_req->ssid_len);
-
-		/* Search for the requested SSID in the scan table */
-		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));
-			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;
-			lbs_start_adhoc_network(priv, assoc_req);
-		}
-	}
-
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-static int assoc_helper_bssid(struct lbs_private *priv,
-                              struct assoc_request * assoc_req)
-{
-	int ret = 0;
-	struct bss_descriptor * bss;
-	DECLARE_MAC_BUF(mac);
-
-	lbs_deb_enter_args(LBS_DEB_ASSOC, "BSSID %s",
-		print_mac(mac, assoc_req->bssid));
-
-	/* Search for index position in list for requested MAC */
-	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, "
-			"cannot associate.\n", print_mac(mac, assoc_req->bssid));
-		goto out;
-	}
-
-	memcpy(&assoc_req->bss, bss, sizeof(struct bss_descriptor));
-	if (assoc_req->mode == IW_MODE_INFRA) {
-		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) {
-		lbs_join_adhoc_network(priv, assoc_req);
-	}
-
-out:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-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)) {
-		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;
-		}
-	}
-
-	if (!done && test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
-		ret = assoc_helper_essid(priv, assoc_req);
-	}
-
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-static int assoc_helper_mode(struct lbs_private *priv,
-                             struct assoc_request * assoc_req)
-{
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	if (assoc_req->mode == priv->mode)
-		goto done;
-
-	if (assoc_req->mode == IW_MODE_INFRA) {
-		if (priv->psstate != PS_STATE_FULL_POWER)
-			lbs_ps_wakeup(priv, CMD_OPTION_WAITFORRSP);
-		priv->psmode = LBS802_11POWERMODECAM;
-	}
-
-	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,
-		/* Shoot me now */  (void *) (size_t) assoc_req->mode);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-static int assoc_helper_channel(struct lbs_private *priv,
-                                struct assoc_request * assoc_req)
-{
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	ret = lbs_update_channel(priv);
-	if (ret) {
-		lbs_deb_assoc("ASSOC: channel: error getting channel.\n");
-		goto done;
-	}
-
-	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",
-		      priv->curbssparams.channel, assoc_req->channel);
-
-	ret = lbs_set_channel(priv, assoc_req->channel);
-	if (ret < 0)
-		lbs_deb_assoc("ASSOC: channel: error setting channel.\n");
-
-	/* 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 != priv->curbssparams.channel) {
-		lbs_deb_assoc("ASSOC: channel: failed to update channel to %d\n",
-		              assoc_req->channel);
-		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)) {
-		/* Make sure WEP keys are re-sent to firmware */
-		set_bit(ASSOC_FLAG_WEP_KEYS, &assoc_req->flags);
-	}
-
-	/* Must restart/rejoin adhoc networks after channel change */
- 	set_bit(ASSOC_FLAG_SSID, &assoc_req->flags);
-
- 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(struct lbs_private *priv,
-				 struct assoc_request *assoc_req)
-{
-	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 = 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)
-		priv->mac_control |= CMD_ACT_MAC_WEP_ENABLE;
-	else
-		priv->mac_control &= ~CMD_ACT_MAC_WEP_ENABLE;
-
-	lbs_set_mac_control(priv);
-
-	mutex_lock(&priv->lock);
-
-	/* Copy WEP keys into priv wep key fields */
-	for (i = 0; i < 4; i++) {
-		memcpy(&priv->wep_keys[i], &assoc_req->wep_keys[i],
-		       sizeof(struct enc_key));
-	}
-	priv->wep_tx_keyidx = assoc_req->wep_tx_keyidx;
-
-	mutex_unlock(&priv->lock);
-
-out:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-static int assoc_helper_secinfo(struct lbs_private *priv,
-                                struct assoc_request * assoc_req)
-{
-	int ret = 0;
-	uint16_t do_wpa;
-	uint16_t rsn = 0;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	memcpy(&priv->secinfo, &assoc_req->secinfo,
-		sizeof(struct lbs_802_11_security));
-
-	lbs_set_mac_control(priv);
-
-	/* If RSN is already enabled, don't try to enable it again, since
-	 * ENABLE_RSN resets internal state machines and will clobber the
-	 * 4-way WPA handshake.
-	 */
-
-	/* Get RSN enabled/disabled */
-	ret = lbs_cmd_802_11_enable_rsn(priv, CMD_ACT_GET, &rsn);
-	if (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;
-	if (do_wpa == rsn)
-		goto out;
-
-	/* Set RSN enabled/disabled */
-	ret = lbs_cmd_802_11_enable_rsn(priv, CMD_ACT_SET, &do_wpa);
-
-out:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-static int assoc_helper_wpa_keys(struct lbs_private *priv,
-                                 struct assoc_request * assoc_req)
-{
-	int ret = 0;
-	unsigned int flags = assoc_req->flags;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	/* Work around older firmware bug where WPA unicast and multicast
-	 * keys must be set independently.  Seen in SDIO parts with firmware
-	 * version 5.0.11p0.
-	 */
-
-	if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
-		clear_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags);
-		ret = lbs_cmd_802_11_key_material(priv, CMD_ACT_SET, assoc_req);
-		assoc_req->flags = flags;
-	}
-
-	if (ret)
-		goto out;
-
-	if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
-		clear_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags);
-
-		ret = lbs_cmd_802_11_key_material(priv, CMD_ACT_SET, assoc_req);
-		assoc_req->flags = flags;
-	}
-
-out:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-static int assoc_helper_wpa_ie(struct lbs_private *priv,
-                               struct assoc_request * assoc_req)
-{
-	int ret = 0;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
-		memcpy(&priv->wpa_ie, &assoc_req->wpa_ie, assoc_req->wpa_ie_len);
-		priv->wpa_ie_len = assoc_req->wpa_ie_len;
-	} else {
-		memset(&priv->wpa_ie, 0, MAX_WPA_IE_LEN);
-		priv->wpa_ie_len = 0;
-	}
-
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-
-static int should_deauth_infrastructure(struct lbs_private *priv,
-                                        struct assoc_request * assoc_req)
-{
-	int ret = 0;
-
-	if (priv->connect_status != LBS_CONNECTED)
-		return 0;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-	if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
-		lbs_deb_assoc("Deauthenticating due to new SSID\n");
-		ret = 1;
-		goto out;
-	}
-
-	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
-		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\n");
-		ret = 1;
-		goto out;
-	}
-
-	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		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) {
-			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 ret;
-}
-
-
-static int should_stop_adhoc(struct lbs_private *priv,
-                             struct assoc_request * assoc_req)
-{
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	if (priv->connect_status != LBS_CONNECTED)
-		return 0;
-
-	if (lbs_ssid_cmp(priv->curbssparams.ssid,
-	                      priv->curbssparams.ssid_len,
-	                      assoc_req->ssid, assoc_req->ssid_len) != 0)
-		return 1;
-
-	/* FIXME: deal with 'auto' mode somehow */
-	if (test_bit(ASSOC_FLAG_MODE, &assoc_req->flags)) {
-		if (assoc_req->mode != IW_MODE_ADHOC)
-			return 1;
-	}
-
-	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		if (assoc_req->channel != priv->curbssparams.channel)
-			return 1;
-	}
-
-	lbs_deb_leave(LBS_DEB_ASSOC);
-	return 0;
-}
-
-
-/**
- *  @brief This function finds the best SSID in the Scan List
- *
- *  Search the scan table for the best SSID that also matches the current
- *   adapter network preference (infrastructure or adhoc)
- *
- *  @param priv  A pointer to struct lbs_private
- *
- *  @return         index in BSSID list
- */
-static struct bss_descriptor *lbs_find_best_ssid_in_list(
-	struct lbs_private *priv, uint8_t mode)
-{
-	uint8_t bestrssi = 0;
-	struct bss_descriptor *iter_bss;
-	struct bss_descriptor *best_bss = NULL;
-
-	lbs_deb_enter(LBS_DEB_SCAN);
-
-	mutex_lock(&priv->lock);
-
-	list_for_each_entry(iter_bss, &priv->network_list, list) {
-		switch (mode) {
-		case IW_MODE_INFRA:
-		case IW_MODE_ADHOC:
-			if (!is_network_compatible(priv, iter_bss, mode))
-				break;
-			if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
-				break;
-			bestrssi = SCAN_RSSI(iter_bss->rssi);
-			best_bss = iter_bss;
-			break;
-		case IW_MODE_AUTO:
-		default:
-			if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
-				break;
-			bestrssi = SCAN_RSSI(iter_bss->rssi);
-			best_bss = iter_bss;
-			break;
-		}
-	}
-
-	mutex_unlock(&priv->lock);
-	lbs_deb_leave_args(LBS_DEB_SCAN, "best_bss %p", best_bss);
-	return best_bss;
-}
-
-/**
- *  @brief Find the best AP
- *
- *  Used from association worker.
- *
- *  @param priv         A pointer to struct lbs_private structure
- *  @param pSSID        A pointer to AP's ssid
- *
- *  @return             0--success, otherwise--fail
- */
-static int lbs_find_best_network_ssid(struct lbs_private *priv,
-	uint8_t *out_ssid, uint8_t *out_ssid_len, uint8_t preferred_mode,
-	uint8_t *out_mode)
-{
-	int ret = -1;
-	struct bss_descriptor *found;
-
-	lbs_deb_enter(LBS_DEB_SCAN);
-
-	priv->scan_ssid_len = 0;
-	lbs_scan_networks(priv, 1);
-	if (priv->surpriseremoved)
-		goto out;
-
-	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);
-		*out_ssid_len = found->ssid_len;
-		*out_mode = found->mode;
-		ret = 0;
-	}
-
-out:
-	lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
-	return ret;
-}
-
-
-void lbs_association_worker(struct work_struct *work)
-{
-	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;
-	DECLARE_MAC_BUF(mac);
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	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;
-
-	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)
-	    && !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))
-			find_any_ssid = 0;
-	}
-
-	if (find_any_ssid) {
-		u8 new_mode = assoc_req->mode;
-
-		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");
-			ret = -ENETUNREACH;
-			goto out;
-		}
-
-		/* Ensure we switch to the mode of the AP */
-		if (assoc_req->mode == IW_MODE_AUTO) {
-			set_bit(ASSOC_FLAG_MODE, &assoc_req->flags);
-			assoc_req->mode = new_mode;
-		}
-	}
-
-	/*
-	 * Check if the attributes being changing require deauthentication
-	 * from the currently associated infrastructure access point.
-	 */
-	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 (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",
-					ret);
-			}
-
-		}
-	}
-
-	/* 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)
-			goto out;
-	}
-
-	if (test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags)) {
-		ret = assoc_helper_channel(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;
-	}
-
-	if (test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
-		ret = assoc_helper_secinfo(priv, assoc_req);
-		if (ret)
-			goto out;
-	}
-
-	if (test_bit(ASSOC_FLAG_WPA_IE, &assoc_req->flags)) {
-		ret = assoc_helper_wpa_ie(priv, assoc_req);
-		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)
-			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)) {
-		int success = 1;
-
-		ret = assoc_helper_associate(priv, assoc_req);
-		if (ret) {
-			lbs_deb_assoc("ASSOC: association unsuccessful: %d\n",
-				ret);
-			success = 0;
-		}
-
-		if (priv->connect_status != LBS_CONNECTED) {
-			lbs_deb_assoc("ASSOC: association unsuccessful, "
-				"not connected\n");
-			success = 0;
-		}
-
-		if (success) {
-			lbs_deb_assoc("associated to %s\n",
-				print_mac(mac, priv->curbssparams.bssid));
-			lbs_prepare_and_send_command(priv,
-				CMD_802_11_RSSI,
-				0, CMD_OPTION_WAITFORRSP, 0, NULL);
-		} else {
-			ret = -1;
-		}
-	}
-
-out:
-	if (ret) {
-		lbs_deb_assoc("ASSOC: reconfiguration attempt unsuccessful: %d\n",
-			ret);
-	}
-
-	mutex_lock(&priv->lock);
-	priv->in_progress_assoc_req = NULL;
-	mutex_unlock(&priv->lock);
-	kfree(assoc_req);
-
-done:
-	lbs_deb_leave(LBS_DEB_ASSOC);
-}
-
-
-/*
- * Caller MUST hold any necessary locks
- */
-struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
-{
-	struct assoc_request * assoc_req;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-	if (!priv->pending_assoc_req) {
-		priv->pending_assoc_req = kzalloc(sizeof(struct assoc_request),
-		                                     GFP_KERNEL);
-		if (!priv->pending_assoc_req) {
-			lbs_pr_info("Not enough memory to allocate association"
-				" request!\n");
-			return NULL;
-		}
-	}
-
-	/* Copy current configuration attributes to the association request,
-	 * but don't overwrite any that are already set.
-	 */
-	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);
-		assoc_req->ssid_len = priv->curbssparams.ssid_len;
-	}
-
-	if (!test_bit(ASSOC_FLAG_CHANNEL, &assoc_req->flags))
-		assoc_req->channel = priv->curbssparams.channel;
-
-	if (!test_bit(ASSOC_FLAG_BAND, &assoc_req->flags))
-		assoc_req->band = priv->curbssparams.band;
-
-	if (!test_bit(ASSOC_FLAG_MODE, &assoc_req->flags))
-		assoc_req->mode = priv->mode;
-
-	if (!test_bit(ASSOC_FLAG_BSSID, &assoc_req->flags)) {
-		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], &priv->wep_keys[i],
-				sizeof(struct enc_key));
-		}
-	}
-
-	if (!test_bit(ASSOC_FLAG_WEP_TX_KEYIDX, &assoc_req->flags))
-		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, &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, &priv->wpa_unicast_key,
-			sizeof(struct enc_key));
-	}
-
-	if (!test_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags)) {
-		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, &priv->wpa_ie,
-			MAX_WPA_IE_LEN);
-		assoc_req->wpa_ie_len = priv->wpa_ie_len;
-	}
-
-	lbs_deb_leave(LBS_DEB_ASSOC);
-	return assoc_req;
-}
-
-
-/**
- *  @brief This function finds common rates between rate1 and card rates.
- *
- * It will fill common rates in rate1 as output if found.
- *
- * NOTE: Setting the MSB of the basic rates need to be taken
- *   care, either before or after calling this function
- *
- *  @param priv     A pointer to struct lbs_private structure
- *  @param rate1       the buffer which keeps input and output
- *  @param rate1_size  the size of rate1 buffer; new size of buffer on return
- *
- *  @return            0 or -1
- */
-static int get_common_rates(struct lbs_private *priv,
-	u8 *rates,
-	u16 *rates_size)
-{
-	u8 *card_rates = lbs_bg_rates;
-	size_t num_card_rates = sizeof(lbs_bg_rates);
-	int ret = 0, i, j;
-	u8 tmp[30];
-	size_t tmp_size = 0;
-
-	/* For each rate in card_rates that exists in rate1, copy to tmp */
-	for (i = 0; card_rates[i] && (i < num_card_rates); i++) {
-		for (j = 0; rates[j] && (j < *rates_size); j++) {
-			if (rates[j] == card_rates[i])
-				tmp[tmp_size++] = card_rates[i];
-		}
-	}
-
-	lbs_deb_hex(LBS_DEB_JOIN, "AP rates    ", rates, *rates_size);
-	lbs_deb_hex(LBS_DEB_JOIN, "card rates  ", card_rates, num_card_rates);
-	lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size);
-	lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate);
-
-	if (!priv->auto_rate) {
-		for (i = 0; i < tmp_size; i++) {
-			if (tmp[i] == priv->cur_rate)
-				goto done;
-		}
-		lbs_pr_alert("Previously set fixed data rate %#x isn't "
-		       "compatible with the network.\n", priv->cur_rate);
-		ret = -1;
-		goto done;
-	}
-	ret = 0;
-
-done:
-	memset(rates, 0, *rates_size);
-	*rates_size = min_t(int, tmp_size, *rates_size);
-	memcpy(rates, tmp, *rates_size);
-	return ret;
-}
-
-
-/**
- *  @brief Sets the MSB on basic rates as the firmware requires
- *
- * Scan through an array and set the MSB for basic data rates.
- *
- *  @param rates     buffer of data rates
- *  @param len       size of buffer
- */
-static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (rates[i] == 0x02 || rates[i] == 0x04 ||
-		    rates[i] == 0x0b || rates[i] == 0x16)
-			rates[i] |= 0x80;
-	}
-}
-
-/**
- *  @brief Send Deauthentication Request
- *
- *  @param priv      A pointer to struct lbs_private structure
- *  @return          0--success, -1--fail
- */
-int lbs_send_deauthentication(struct lbs_private *priv)
-{
-	return lbs_prepare_and_send_command(priv, CMD_802_11_DEAUTHENTICATE,
-				     0, CMD_OPTION_WAITFORRSP, 0, NULL);
-}
-
-/**
- *  @brief This function prepares command of authenticate.
- *
- *  @param priv      A pointer to struct lbs_private structure
- *  @param cmd       A pointer to cmd_ds_command structure
- *  @param pdata_buf Void cast of pointer to a BSSID to authenticate with
- *
- *  @return         0 or -1
- */
-int lbs_cmd_80211_authenticate(struct lbs_private *priv,
-				 struct cmd_ds_command *cmd,
-				 void *pdata_buf)
-{
-	struct cmd_ds_802_11_authenticate *pauthenticate = &cmd->params.auth;
-	int ret = -1;
-	u8 *bssid = pdata_buf;
-	DECLARE_MAC_BUF(mac);
-
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	cmd->command = cpu_to_le16(CMD_802_11_AUTHENTICATE);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_authenticate)
-			+ S_DS_GEN);
-
-	/* translate auth mode to 802.11 defined wire value */
-	switch (priv->secinfo.auth_mode) {
-	case IW_AUTH_ALG_OPEN_SYSTEM:
-		pauthenticate->authtype = 0x00;
-		break;
-	case IW_AUTH_ALG_SHARED_KEY:
-		pauthenticate->authtype = 0x01;
-		break;
-	case IW_AUTH_ALG_LEAP:
-		pauthenticate->authtype = 0x80;
-		break;
-	default:
-		lbs_deb_join("AUTH_CMD: invalid auth alg 0x%X\n",
-			priv->secinfo.auth_mode);
-		goto out;
-	}
-
-	memcpy(pauthenticate->macaddr, bssid, ETH_ALEN);
-
-	lbs_deb_join("AUTH_CMD: BSSID %s, auth 0x%x\n",
-		print_mac(mac, bssid), pauthenticate->authtype);
-	ret = 0;
-
-out:
-	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-	return ret;
-}
-
-int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
-				   struct cmd_ds_command *cmd)
-{
-	struct cmd_ds_802_11_deauthenticate *dauth = &cmd->params.deauth;
-
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	cmd->command = cpu_to_le16(CMD_802_11_DEAUTHENTICATE);
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_deauthenticate) +
-			     S_DS_GEN);
-
-	/* set AP MAC address */
-	memmove(dauth->macaddr, priv->curbssparams.bssid, ETH_ALEN);
-
-	/* Reason code 3 = Station is leaving */
-#define REASON_CODE_STA_LEAVING 3
-	dauth->reasoncode = cpu_to_le16(REASON_CODE_STA_LEAVING);
-
-	lbs_deb_leave(LBS_DEB_JOIN);
-	return 0;
-}
-
-int lbs_cmd_80211_associate(struct lbs_private *priv,
-			      struct cmd_ds_command *cmd, void *pdata_buf)
-{
-	struct cmd_ds_802_11_associate *passo = &cmd->params.associate;
-	int ret = 0;
-	struct assoc_request *assoc_req = pdata_buf;
-	struct bss_descriptor *bss = &assoc_req->bss;
-	u8 *pos;
-	u16 tmpcap, tmplen;
-	struct mrvlietypes_ssidparamset *ssid;
-	struct mrvlietypes_phyparamset *phy;
-	struct mrvlietypes_ssparamset *ss;
-	struct mrvlietypes_ratesparamset *rates;
-	struct mrvlietypes_rsnparamset *rsn;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	pos = (u8 *) passo;
-
-	if (!priv) {
-		ret = -1;
-		goto done;
-	}
-
-	cmd->command = cpu_to_le16(CMD_802_11_ASSOCIATE);
-
-	memcpy(passo->peerstaaddr, bss->bssid, sizeof(passo->peerstaaddr));
-	pos += sizeof(passo->peerstaaddr);
-
-	/* set the listen interval */
-	passo->listeninterval = cpu_to_le16(MRVDRV_DEFAULT_LISTEN_INTERVAL);
-
-	pos += sizeof(passo->capability);
-	pos += sizeof(passo->listeninterval);
-	pos += sizeof(passo->bcnperiod);
-	pos += sizeof(passo->dtimperiod);
-
-	ssid = (struct mrvlietypes_ssidparamset *) pos;
-	ssid->header.type = cpu_to_le16(TLV_TYPE_SSID);
-	tmplen = bss->ssid_len;
-	ssid->header.len = cpu_to_le16(tmplen);
-	memcpy(ssid->ssid, bss->ssid, tmplen);
-	pos += sizeof(ssid->header) + tmplen;
-
-	phy = (struct mrvlietypes_phyparamset *) pos;
-	phy->header.type = cpu_to_le16(TLV_TYPE_PHY_DS);
-	tmplen = sizeof(phy->fh_ds.dsparamset);
-	phy->header.len = cpu_to_le16(tmplen);
-	memcpy(&phy->fh_ds.dsparamset,
-	       &bss->phyparamset.dsparamset.currentchan,
-	       tmplen);
-	pos += sizeof(phy->header) + tmplen;
-
-	ss = (struct mrvlietypes_ssparamset *) pos;
-	ss->header.type = cpu_to_le16(TLV_TYPE_CF);
-	tmplen = sizeof(ss->cf_ibss.cfparamset);
-	ss->header.len = cpu_to_le16(tmplen);
-	pos += sizeof(ss->header) + tmplen;
-
-	rates = (struct mrvlietypes_ratesparamset *) pos;
-	rates->header.type = cpu_to_le16(TLV_TYPE_RATES);
-	memcpy(&rates->rates, &bss->rates, MAX_RATES);
-	tmplen = MAX_RATES;
-	if (get_common_rates(priv, rates->rates, &tmplen)) {
-		ret = -1;
-		goto done;
-	}
-	pos += sizeof(rates->header) + tmplen;
-	rates->header.len = cpu_to_le16(tmplen);
-	lbs_deb_assoc("ASSOC_CMD: num rates %u\n", tmplen);
-
-	/* Copy the infra. association rates into Current BSS state structure */
-	memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
-	memcpy(&priv->curbssparams.rates, &rates->rates, tmplen);
-
-	/* Set MSB on basic rates as the firmware requires, but _after_
-	 * copying to current bss rates.
-	 */
-	lbs_set_basic_rate_flags(rates->rates, tmplen);
-
-	if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
-		rsn = (struct mrvlietypes_rsnparamset *) pos;
-		/* WPA_IE or WPA2_IE */
-		rsn->header.type = cpu_to_le16((u16) assoc_req->wpa_ie[0]);
-		tmplen = (u16) assoc_req->wpa_ie[1];
-		rsn->header.len = cpu_to_le16(tmplen);
-		memcpy(rsn->rsnie, &assoc_req->wpa_ie[2], tmplen);
-		lbs_deb_hex(LBS_DEB_JOIN, "ASSOC_CMD: RSN IE", (u8 *) rsn,
-			sizeof(rsn->header) + tmplen);
-		pos += sizeof(rsn->header) + tmplen;
-	}
-
-	/* update curbssparams */
-	priv->curbssparams.channel = bss->phyparamset.dsparamset.currentchan;
-
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto done;
-	}
-
-	cmd->size = cpu_to_le16((u16) (pos - (u8 *) passo) + S_DS_GEN);
-
-	/* set the capability info */
-	tmpcap = (bss->capability & CAPINFO_MASK);
-	if (bss->mode == IW_MODE_INFRA)
-		tmpcap |= WLAN_CAPABILITY_ESS;
-	passo->capability = cpu_to_le16(tmpcap);
-	lbs_deb_assoc("ASSOC_CMD: capability 0x%04x\n", tmpcap);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
-				 struct cmd_ds_command *cmd, void *pdata_buf)
-{
-	struct cmd_ds_802_11_ad_hoc_start *adhs = &cmd->params.ads;
-	int ret = 0;
-	int cmdappendsize = 0;
-	struct assoc_request *assoc_req = pdata_buf;
-	u16 tmpcap = 0;
-	size_t ratesize = 0;
-
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	if (!priv) {
-		ret = -1;
-		goto done;
-	}
-
-	cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_START);
-
-	/*
-	 * Fill in the parameters for 2 data structures:
-	 *   1. cmd_ds_802_11_ad_hoc_start command
-	 *   2. priv->scantable[i]
-	 *
-	 * Driver will fill up SSID, bsstype,IBSS param, Physical Param,
-	 *   probe delay, and cap info.
-	 *
-	 * Firmware will fill up beacon period, DTIM, Basic rates
-	 *   and operational rates.
-	 */
-
-	memset(adhs->ssid, 0, IW_ESSID_MAX_SIZE);
-	memcpy(adhs->ssid, assoc_req->ssid, assoc_req->ssid_len);
-
-	lbs_deb_join("ADHOC_S_CMD: SSID '%s', ssid length %u\n",
-		escape_essid(assoc_req->ssid, assoc_req->ssid_len),
-		assoc_req->ssid_len);
-
-	/* set the BSS type */
-	adhs->bsstype = CMD_BSS_TYPE_IBSS;
-	priv->mode = IW_MODE_ADHOC;
-	if (priv->beacon_period == 0)
-		priv->beacon_period = MRVDRV_BEACON_INTERVAL;
-	adhs->beaconperiod = cpu_to_le16(priv->beacon_period);
-
-	/* set Physical param set */
-#define DS_PARA_IE_ID   3
-#define DS_PARA_IE_LEN  1
-
-	adhs->phyparamset.dsparamset.elementid = DS_PARA_IE_ID;
-	adhs->phyparamset.dsparamset.len = DS_PARA_IE_LEN;
-
-	WARN_ON(!assoc_req->channel);
-
-	lbs_deb_join("ADHOC_S_CMD: Creating ADHOC on channel %d\n",
-		     assoc_req->channel);
-
-	adhs->phyparamset.dsparamset.currentchan = assoc_req->channel;
-
-	/* set IBSS param set */
-#define IBSS_PARA_IE_ID   6
-#define IBSS_PARA_IE_LEN  2
-
-	adhs->ssparamset.ibssparamset.elementid = IBSS_PARA_IE_ID;
-	adhs->ssparamset.ibssparamset.len = IBSS_PARA_IE_LEN;
-	adhs->ssparamset.ibssparamset.atimwindow = 0;
-
-	/* set capability info */
-	tmpcap = WLAN_CAPABILITY_IBSS;
-	if (assoc_req->secinfo.wep_enabled) {
-		lbs_deb_join("ADHOC_S_CMD: WEP enabled, "
-			"setting privacy on\n");
-		tmpcap |= WLAN_CAPABILITY_PRIVACY;
-	} else {
-		lbs_deb_join("ADHOC_S_CMD: WEP disabled, "
-			"setting privacy off\n");
-	}
-	adhs->capability = cpu_to_le16(tmpcap);
-
-	/* probedelay */
-	adhs->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
-
-	memset(adhs->rates, 0, sizeof(adhs->rates));
-	ratesize = min(sizeof(adhs->rates), sizeof(lbs_bg_rates));
-	memcpy(adhs->rates, lbs_bg_rates, ratesize);
-
-	/* Copy the ad-hoc creating rates into Current BSS state structure */
-	memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
-	memcpy(&priv->curbssparams.rates, &adhs->rates, ratesize);
-
-	/* Set MSB on basic rates as the firmware requires, but _after_
-	 * copying to current bss rates.
-	 */
-	lbs_set_basic_rate_flags(adhs->rates, ratesize);
-
-	lbs_deb_join("ADHOC_S_CMD: rates=%02x %02x %02x %02x \n",
-	       adhs->rates[0], adhs->rates[1], adhs->rates[2], adhs->rates[3]);
-
-	lbs_deb_join("ADHOC_S_CMD: AD HOC Start command is ready\n");
-
-	if (lbs_create_dnld_countryinfo_11d(priv)) {
-		lbs_deb_join("ADHOC_S_CMD: dnld_countryinfo_11d failed\n");
-		ret = -1;
-		goto done;
-	}
-
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_start) +
-				S_DS_GEN + cmdappendsize);
-
-	ret = 0;
-done:
-	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-	return ret;
-}
-
-int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd)
-{
-	cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_STOP);
-	cmd->size = cpu_to_le16(S_DS_GEN);
-
-	return 0;
-}
-
-int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
-				struct cmd_ds_command *cmd, void *pdata_buf)
-{
-	struct cmd_ds_802_11_ad_hoc_join *join_cmd = &cmd->params.adj;
-	struct assoc_request *assoc_req = pdata_buf;
-	struct bss_descriptor *bss = &assoc_req->bss;
-	int cmdappendsize = 0;
-	int ret = 0;
-	u16 ratesize = 0;
-	DECLARE_MAC_BUF(mac);
-
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_JOIN);
-
-	join_cmd->bss.type = CMD_BSS_TYPE_IBSS;
-	join_cmd->bss.beaconperiod = cpu_to_le16(bss->beaconperiod);
-
-	memcpy(&join_cmd->bss.bssid, &bss->bssid, ETH_ALEN);
-	memcpy(&join_cmd->bss.ssid, &bss->ssid, bss->ssid_len);
-
-	memcpy(&join_cmd->bss.phyparamset, &bss->phyparamset,
-	       sizeof(union ieeetypes_phyparamset));
-
-	memcpy(&join_cmd->bss.ssparamset, &bss->ssparamset,
-	       sizeof(union IEEEtypes_ssparamset));
-
-	join_cmd->bss.capability = cpu_to_le16(bss->capability & CAPINFO_MASK);
-	lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
-	       bss->capability, CAPINFO_MASK);
-
-	/* information on BSSID descriptor passed to FW */
-	lbs_deb_join(
-	       "ADHOC_J_CMD: BSSID = %s, SSID = '%s'\n",
-	       print_mac(mac, join_cmd->bss.bssid),
-	       join_cmd->bss.ssid);
-
-	/* failtimeout */
-	join_cmd->failtimeout = cpu_to_le16(MRVDRV_ASSOCIATION_TIME_OUT);
-
-	/* probedelay */
-	join_cmd->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
-
-	priv->curbssparams.channel = bss->channel;
-
-	/* Copy Data rates from the rates recorded in scan response */
-	memset(join_cmd->bss.rates, 0, sizeof(join_cmd->bss.rates));
-	ratesize = min_t(u16, sizeof(join_cmd->bss.rates), MAX_RATES);
-	memcpy(join_cmd->bss.rates, bss->rates, ratesize);
-	if (get_common_rates(priv, join_cmd->bss.rates, &ratesize)) {
-		lbs_deb_join("ADHOC_J_CMD: get_common_rates returns error.\n");
-		ret = -1;
-		goto done;
-	}
-
-	/* Copy the ad-hoc creating rates into Current BSS state structure */
-	memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
-	memcpy(&priv->curbssparams.rates, join_cmd->bss.rates, ratesize);
-
-	/* Set MSB on basic rates as the firmware requires, but _after_
-	 * copying to current bss rates.
-	 */
-	lbs_set_basic_rate_flags(join_cmd->bss.rates, ratesize);
-
-	join_cmd->bss.ssparamset.ibssparamset.atimwindow =
-	    cpu_to_le16(bss->atimwindow);
-
-	if (assoc_req->secinfo.wep_enabled) {
-		u16 tmp = le16_to_cpu(join_cmd->bss.capability);
-		tmp |= WLAN_CAPABILITY_PRIVACY;
-		join_cmd->bss.capability = cpu_to_le16(tmp);
-	}
-
-	if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
-		/* wake up first */
-		__le32 Localpsmode;
-
-		Localpsmode = cpu_to_le32(LBS802_11POWERMODECAM);
-		ret = lbs_prepare_and_send_command(priv,
-					    CMD_802_11_PS_MODE,
-					    CMD_ACT_SET,
-					    0, 0, &Localpsmode);
-
-		if (ret) {
-			ret = -1;
-			goto done;
-		}
-	}
-
-	if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
-		ret = -1;
-		goto done;
-	}
-
-	cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_join) +
-				S_DS_GEN + cmdappendsize);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-	return ret;
-}
-
-int lbs_ret_80211_associate(struct lbs_private *priv,
-			      struct cmd_ds_command *resp)
-{
-	int ret = 0;
-	union iwreq_data wrqu;
-	struct ieeetypes_assocrsp *passocrsp;
-	struct bss_descriptor *bss;
-	u16 status_code;
-
-	lbs_deb_enter(LBS_DEB_ASSOC);
-
-	if (!priv->in_progress_assoc_req) {
-		lbs_deb_assoc("ASSOC_RESP: no in-progress assoc request\n");
-		ret = -1;
-		goto done;
-	}
-	bss = &priv->in_progress_assoc_req->bss;
-
-	passocrsp = (struct ieeetypes_assocrsp *) &resp->params;
-
-	/*
-	 * Older FW versions map the IEEE 802.11 Status Code in the association
-	 * response to the following values returned in passocrsp->statuscode:
-	 *
-	 *    IEEE Status Code                Marvell Status Code
-	 *    0                       ->      0x0000 ASSOC_RESULT_SUCCESS
-	 *    13                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-	 *    14                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-	 *    15                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-	 *    16                      ->      0x0004 ASSOC_RESULT_AUTH_REFUSED
-	 *    others                  ->      0x0003 ASSOC_RESULT_REFUSED
-	 *
-	 * Other response codes:
-	 *    0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
-	 *    0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
-	 *                                    association response from the AP)
-	 */
-
-	status_code = le16_to_cpu(passocrsp->statuscode);
-	switch (status_code) {
-	case 0x00:
-		break;
-	case 0x01:
-		lbs_deb_assoc("ASSOC_RESP: invalid parameters\n");
-		break;
-	case 0x02:
-		lbs_deb_assoc("ASSOC_RESP: internal timer "
-			"expired while waiting for the AP\n");
-		break;
-	case 0x03:
-		lbs_deb_assoc("ASSOC_RESP: association "
-			"refused by AP\n");
-		break;
-	case 0x04:
-		lbs_deb_assoc("ASSOC_RESP: authentication "
-			"refused by AP\n");
-		break;
-	default:
-		lbs_deb_assoc("ASSOC_RESP: failure reason 0x%02x "
-			" unknown\n", status_code);
-		break;
-	}
-
-	if (status_code) {
-		lbs_mac_event_disconnected(priv);
-		ret = -1;
-		goto done;
-	}
-
-	lbs_deb_hex(LBS_DEB_ASSOC, "ASSOC_RESP", (void *)&resp->params,
-		le16_to_cpu(resp->size) - S_DS_GEN);
-
-	/* Send a Media Connected event, according to the Spec */
-	priv->connect_status = LBS_CONNECTED;
-
-	/* Update current SSID and BSSID */
-	memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
-	priv->curbssparams.ssid_len = bss->ssid_len;
-	memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
-
-	priv->SNR[TYPE_RXPD][TYPE_AVG] = 0;
-	priv->NF[TYPE_RXPD][TYPE_AVG] = 0;
-
-	memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
-	memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
-	priv->nextSNRNF = 0;
-	priv->numSNRNF = 0;
-
-	netif_carrier_on(priv->dev);
-	if (!priv->tx_pending_len)
-		netif_wake_queue(priv->dev);
-
-	memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
-	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
-
-done:
-	lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
-	return ret;
-}
-
-int lbs_ret_80211_disassociate(struct lbs_private *priv)
-{
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	lbs_mac_event_disconnected(priv);
-
-	lbs_deb_leave(LBS_DEB_JOIN);
-	return 0;
-}
-
-int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
-				 struct cmd_ds_command *resp)
-{
-	int ret = 0;
-	u16 command = le16_to_cpu(resp->command);
-	u16 result = le16_to_cpu(resp->result);
-	struct cmd_ds_802_11_ad_hoc_result *padhocresult;
-	union iwreq_data wrqu;
-	struct bss_descriptor *bss;
-	DECLARE_MAC_BUF(mac);
-
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	padhocresult = &resp->params.result;
-
-	lbs_deb_join("ADHOC_RESP: size = %d\n", le16_to_cpu(resp->size));
-	lbs_deb_join("ADHOC_RESP: command = %x\n", command);
-	lbs_deb_join("ADHOC_RESP: result = %x\n", result);
-
-	if (!priv->in_progress_assoc_req) {
-		lbs_deb_join("ADHOC_RESP: no in-progress association "
-			"request\n");
-		ret = -1;
-		goto done;
-	}
-	bss = &priv->in_progress_assoc_req->bss;
-
-	/*
-	 * Join result code 0 --> SUCCESS
-	 */
-	if (result) {
-		lbs_deb_join("ADHOC_RESP: failed\n");
-		if (priv->connect_status == LBS_CONNECTED)
-			lbs_mac_event_disconnected(priv);
-		ret = -1;
-		goto done;
-	}
-
-	/*
-	 * Now the join cmd should be successful
-	 * If BSSID has changed use SSID to compare instead of BSSID
-	 */
-	lbs_deb_join("ADHOC_RESP: associated to '%s'\n",
-		escape_essid(bss->ssid, bss->ssid_len));
-
-	/* Send a Media Connected event, according to the Spec */
-	priv->connect_status = LBS_CONNECTED;
-
-	if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
-		/* Update the created network descriptor with the new BSSID */
-		memcpy(bss->bssid, padhocresult->bssid, ETH_ALEN);
-	}
-
-	/* Set the BSSID from the joined/started descriptor */
-	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);
-	priv->curbssparams.ssid_len = bss->ssid_len;
-
-	netif_carrier_on(priv->dev);
-	if (!priv->tx_pending_len)
-		netif_wake_queue(priv->dev);
-
-	memset(&wrqu, 0, sizeof(wrqu));
-	memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
-	wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-	wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
-
-	lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
-	lbs_deb_join("ADHOC_RESP: channel = %d\n", priv->curbssparams.channel);
-	lbs_deb_join("ADHOC_RESP: BSSID = %s\n",
-		     print_mac(mac, padhocresult->bssid));
-
-done:
-	lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
-	return ret;
-}
-
-int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv)
-{
-	lbs_deb_enter(LBS_DEB_JOIN);
-
-	lbs_mac_event_disconnected(priv);
-
-	lbs_deb_leave(LBS_DEB_JOIN);
-	return 0;
-}