libertas: move association code from join.c into scan.c
Holger Schurig [Wed, 2 Apr 2008 14:27:10 +0000 (16:27 +0200)]
Besides code moving, I did the following changes:

* made some functions static
* removed some unneeded #include's
* made patch checkpatch.pl clean

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/Makefile
drivers/net/wireless/libertas/assoc.c
drivers/net/wireless/libertas/assoc.h
drivers/net/wireless/libertas/cmd.c
drivers/net/wireless/libertas/cmdresp.c
drivers/net/wireless/libertas/ethtool.c
drivers/net/wireless/libertas/join.c [deleted file]
drivers/net/wireless/libertas/join.h [deleted file]
drivers/net/wireless/libertas/main.c
drivers/net/wireless/libertas/scan.c
drivers/net/wireless/libertas/wext.c

index 0e27876..f0724e3 100644 (file)
@@ -1,7 +1,7 @@
 libertas-objs := main.o wext.o \
                rx.o tx.o cmd.o           \
                cmdresp.o scan.o          \
-               join.o 11d.o              \
+               11d.o             \
                debugfs.o         \
                ethtool.o assoc.o
 
index 95d9820..e794e93 100644 (file)
@@ -1,13 +1,9 @@
 /* Copyright (C) 2006, Red Hat, Inc. */
 
-#include <linux/bitops.h>
-#include <net/ieee80211.h>
 #include <linux/etherdevice.h>
 
 #include "assoc.h"
-#include "join.h"
 #include "decl.h"
-#include "hostcmd.h"
 #include "host.h"
 #include "cmd.h"
 
@@ -17,6 +13,162 @@ static const u8 bssid_any[ETH_ALEN]  __attribute__ ((aligned (2))) =
 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 int assoc_helper_essid(struct lbs_private *priv,
                               struct assoc_request * assoc_req)
@@ -722,3 +874,705 @@ struct assoc_request *lbs_get_association_request(struct lbs_private *priv)
        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;
+}
index d489cf4..c516fbe 100644 (file)
@@ -8,4 +8,32 @@
 void lbs_association_worker(struct work_struct *work);
 struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
 
+struct cmd_ds_command;
+int lbs_cmd_80211_authenticate(struct lbs_private *priv,
+                                       struct cmd_ds_command *cmd,
+                                       void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
+                                      struct cmd_ds_command *cmd,
+                                      void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd);
+int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
+                                       struct cmd_ds_command *cmd,
+                                       void *pdata_buf);
+int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
+                                         struct cmd_ds_command *cmd);
+int lbs_cmd_80211_associate(struct lbs_private *priv,
+                                    struct cmd_ds_command *cmd,
+                                    void *pdata_buf);
+
+int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
+                                       struct cmd_ds_command *resp);
+int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv);
+int lbs_ret_80211_disassociate(struct lbs_private *priv);
+int lbs_ret_80211_associate(struct lbs_private *priv,
+                                    struct cmd_ds_command *resp);
+
+int lbs_stop_adhoc_network(struct lbs_private *priv);
+
+int lbs_send_deauthentication(struct lbs_private *priv);
+
 #endif /* _LBS_ASSOC_H */
index dbaf8b9..4e6d019 100644 (file)
@@ -9,7 +9,7 @@
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
-#include "join.h"
+#include "assoc.h"
 #include "wext.h"
 #include "cmd.h"
 
index e60d03b..245d3c3 100644 (file)
@@ -12,7 +12,7 @@
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
-#include "join.h"
+#include "assoc.h"
 #include "wext.h"
 
 /**
index 7c8ce7d..be226c1 100644 (file)
@@ -6,7 +6,6 @@
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
-#include "join.h"
 #include "wext.h"
 #include "cmd.h"
 
diff --git a/drivers/net/wireless/libertas/join.c b/drivers/net/wireless/libertas/join.c
deleted file mode 100644 (file)
index 3e5026f..0000000
+++ /dev/null
@@ -1,872 +0,0 @@
-/**
-  *  Functions implementing wlan infrastructure and adhoc join routines,
-  *  IOCTL handlers as well as command preperation and response routines
-  *  for sending adhoc start, adhoc join, and association commands
-  *  to the firmware.
-  */
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-
-#include <net/iw_handler.h>
-
-#include "host.h"
-#include "decl.h"
-#include "join.h"
-#include "dev.h"
-#include "assoc.h"
-
-/* The firmware needs certain bits masked out of the beacon-derviced capability
- * field when associating/joining to BSSs.
- */
-#define CAPINFO_MASK   (~(0xda00))
-
-/**
- *  @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 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
- */
-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 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
- */
-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;
-}
-
-/**
- *  @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
- */
-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("%s: Current SSID '%s', ssid length %u\n",
-                    __func__,
-                    escape_essid(priv->curbssparams.ssid,
-                                 priv->curbssparams.ssid_len),
-                    priv->curbssparams.ssid_len);
-       lbs_deb_join("%s: requested ssid '%s', ssid length %u\n",
-                    __func__, 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;
-}
-
-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);
-}
-
-/**
- *  @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;
-}
diff --git a/drivers/net/wireless/libertas/join.h b/drivers/net/wireless/libertas/join.h
deleted file mode 100644 (file)
index bfc3a10..0000000
+++ /dev/null
@@ -1,48 +0,0 @@
-/**
-  * Interface for the wlan infrastructure and adhoc join routines
-  *
-  * Driver interface functions and type declarations for the join module
-  *   implemented in join.c.  Process all start/join requests for
-  *   both adhoc and infrastructure networks
-  */
-#ifndef _LBS_JOIN_H
-#define _LBS_JOIN_H
-
-#include "defs.h"
-#include "dev.h"
-
-struct cmd_ds_command;
-int lbs_cmd_80211_authenticate(struct lbs_private *priv,
-                                       struct cmd_ds_command *cmd,
-                                       void *pdata_buf);
-int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
-                                      struct cmd_ds_command *cmd,
-                                      void *pdata_buf);
-int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd);
-int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
-                                       struct cmd_ds_command *cmd,
-                                       void *pdata_buf);
-int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
-                                         struct cmd_ds_command *cmd);
-int lbs_cmd_80211_associate(struct lbs_private *priv,
-                                    struct cmd_ds_command *cmd,
-                                    void *pdata_buf);
-
-int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
-                                       struct cmd_ds_command *resp);
-int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv);
-int lbs_ret_80211_disassociate(struct lbs_private *priv);
-int lbs_ret_80211_associate(struct lbs_private *priv,
-                                    struct cmd_ds_command *resp);
-
-int lbs_start_adhoc_network(struct lbs_private *priv,
-                            struct assoc_request * assoc_req);
-int lbs_join_adhoc_network(struct lbs_private *priv,
-                               struct assoc_request * assoc_req);
-int lbs_stop_adhoc_network(struct lbs_private *priv);
-
-int lbs_send_deauthentication(struct lbs_private *priv);
-
-int lbs_associate(struct lbs_private *priv, struct assoc_request *assoc_req);
-
-#endif
index 6c2af17..15c9cc8 100644 (file)
@@ -20,7 +20,6 @@
 #include "wext.h"
 #include "debugfs.h"
 #include "assoc.h"
-#include "join.h"
 #include "cmd.h"
 
 #define DRIVER_RELEASE_VERSION "323.p0"
index 3825b79..1c7003d 100644 (file)
@@ -19,7 +19,7 @@
 #include "decl.h"
 #include "dev.h"
 #include "scan.h"
-#include "join.h"
+#include "assoc.h"
 #include "cmd.h"
 
 //! Approximate amount of data needed to pass a scan result back to iwlist
index 738142e..3750721 100644 (file)
@@ -16,7 +16,6 @@
 #include "decl.h"
 #include "defs.h"
 #include "dev.h"
-#include "join.h"
 #include "wext.h"
 #include "assoc.h"
 #include "cmd.h"