#define WAIT_FOR_SCAN_RRESULT_MAX_TIME (10 * HZ)
-static int setrxantenna(wlan_private * priv, int mode)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
-
- if (mode != RF_ANTENNA_1 && mode != RF_ANTENNA_2
- && mode != RF_ANTENNA_AUTO) {
- return -EINVAL;
- }
-
- adapter->rxantennamode = mode;
-
- lbs_pr_debug(1, "SET RX Antenna mode to 0x%04x\n", adapter->rxantennamode);
-
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_rf_antenna,
- cmd_act_set_rx,
- cmd_option_waitforrsp, 0,
- &adapter->rxantennamode);
- return ret;
-}
-
-static int settxantenna(wlan_private * priv, int mode)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
-
- if ((mode != RF_ANTENNA_1) && (mode != RF_ANTENNA_2)
- && (mode != RF_ANTENNA_AUTO)) {
- return -EINVAL;
- }
-
- adapter->txantennamode = mode;
-
- lbs_pr_debug(1, "SET TX Antenna mode to 0x%04x\n", adapter->txantennamode);
-
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_rf_antenna,
- cmd_act_set_tx,
- cmd_option_waitforrsp, 0,
- &adapter->txantennamode);
-
- return ret;
-}
-
-static int getrxantenna(wlan_private * priv, char *buf)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
-
- // clear it, so we will know if the value
- // returned below is correct or not.
- adapter->rxantennamode = 0;
-
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_rf_antenna,
- cmd_act_get_rx,
- cmd_option_waitforrsp, 0, NULL);
-
- if (ret) {
- LEAVE();
- return ret;
- }
-
- lbs_pr_debug(1, "Get Rx Antenna mode:0x%04x\n", adapter->rxantennamode);
-
- return sprintf(buf, "0x%04x", adapter->rxantennamode) + 1;
-}
-
-static int gettxantenna(wlan_private * priv, char *buf)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
-
- // clear it, so we will know if the value
- // returned below is correct or not.
- adapter->txantennamode = 0;
-
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_rf_antenna,
- cmd_act_get_tx,
- cmd_option_waitforrsp, 0, NULL);
-
- if (ret) {
- LEAVE();
- return ret;
- }
-
- lbs_pr_debug(1, "Get Tx Antenna mode:0x%04x\n", adapter->txantennamode);
-
- return sprintf(buf, "0x%04x", adapter->txantennamode) + 1;
-}
-
-static int wlan_set_region(wlan_private * priv, u16 region_code)
-{
- int i;
-
- for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
- // use the region code to search for the index
- if (region_code == libertas_region_code_to_index[i]) {
- priv->adapter->regiontableindex = (u16) i;
- priv->adapter->regioncode = region_code;
- break;
- }
- }
-
- // if it's unidentified region code
- if (i >= MRVDRV_MAX_REGION_CODE) {
- lbs_pr_debug(1, "region Code not identified\n");
- LEAVE();
- return -1;
- }
-
- if (libertas_set_regiontable(priv, priv->adapter->regioncode, 0)) {
- LEAVE();
- return -EINVAL;
- }
-
- return 0;
-}
-
-/**
- * @brief Get/Set Firmware wakeup method
- *
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to user data
- * @return 0--success, otherwise fail
- */
-static int wlan_txcontrol(wlan_private * priv, struct iwreq *wrq)
-{
- wlan_adapter *adapter = priv->adapter;
- int data;
- ENTER();
-
- if ((int)wrq->u.data.length == 0) {
- if (copy_to_user
- (wrq->u.data.pointer, &adapter->pkttxctrl, sizeof(u32))) {
- lbs_pr_alert("copy_to_user failed!\n");
- return -EFAULT;
- }
- } else {
- if ((int)wrq->u.data.length > 1) {
- lbs_pr_alert("ioctl too many args!\n");
- return -EFAULT;
- }
- if (copy_from_user(&data, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_alert("Copy from user failed\n");
- return -EFAULT;
- }
-
- adapter->pkttxctrl = (u32) data;
- }
-
- wrq->u.data.length = 1;
-
- LEAVE();
- return 0;
-}
-
-/**
- * @brief Get/Set NULL Package generation interval
- *
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to user data
- * @return 0--success, otherwise fail
- */
-static int wlan_null_pkt_interval(wlan_private * priv, struct iwreq *wrq)
-{
- wlan_adapter *adapter = priv->adapter;
- int data;
- ENTER();
-
- if ((int)wrq->u.data.length == 0) {
- data = adapter->nullpktinterval;
-
- if (copy_to_user(wrq->u.data.pointer, &data, sizeof(int))) {
- lbs_pr_alert( "copy_to_user failed!\n");
- return -EFAULT;
- }
- } else {
- if ((int)wrq->u.data.length > 1) {
- lbs_pr_alert( "ioctl too many args!\n");
- return -EFAULT;
- }
- if (copy_from_user(&data, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
-
- adapter->nullpktinterval = data;
- }
-
- wrq->u.data.length = 1;
-
- LEAVE();
- return 0;
-}
-
-static int wlan_get_rxinfo(wlan_private * priv, struct iwreq *wrq)
-{
- wlan_adapter *adapter = priv->adapter;
- int data[2];
- ENTER();
- data[0] = adapter->SNR[TYPE_RXPD][TYPE_NOAVG];
- data[1] = adapter->rxpd_rate;
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * 2)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
- wrq->u.data.length = 2;
- LEAVE();
- return 0;
-}
-
-static int wlan_get_snr(wlan_private * priv, struct iwreq *wrq)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
- int data[4];
-
- ENTER();
- memset(data, 0, sizeof(data));
- if (wrq->u.data.length) {
- if (copy_from_user(data, wrq->u.data.pointer,
- min_t(size_t, wrq->u.data.length, 4) * sizeof(int)))
- return -EFAULT;
- }
- if ((wrq->u.data.length == 0) || (data[0] == 0) || (data[0] == 1)) {
- if (adapter->connect_status == libertas_connected) {
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rssi,
- 0,
- cmd_option_waitforrsp,
- 0, NULL);
-
- if (ret) {
- LEAVE();
- return ret;
- }
- }
- }
-
- if (wrq->u.data.length == 0) {
- data[0] = adapter->SNR[TYPE_BEACON][TYPE_NOAVG];
- data[1] = adapter->SNR[TYPE_BEACON][TYPE_AVG];
- data[2] = adapter->SNR[TYPE_RXPD][TYPE_NOAVG];
- data[3] = adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * 4))
- return -EFAULT;
- wrq->u.data.length = 4;
- } else if (data[0] == 0) {
- data[0] = adapter->SNR[TYPE_BEACON][TYPE_NOAVG];
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int)))
- return -EFAULT;
- wrq->u.data.length = 1;
- } else if (data[0] == 1) {
- data[0] = adapter->SNR[TYPE_BEACON][TYPE_AVG];
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int)))
- return -EFAULT;
- wrq->u.data.length = 1;
- } else if (data[0] == 2) {
- data[0] = adapter->SNR[TYPE_RXPD][TYPE_NOAVG];
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int)))
- return -EFAULT;
- wrq->u.data.length = 1;
- } else if (data[0] == 3) {
- data[0] = adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int)))
- return -EFAULT;
- wrq->u.data.length = 1;
- } else
- return -ENOTSUPP;
-
- LEAVE();
- return 0;
-}
-
-static int wlan_beacon_interval(wlan_private * priv, struct iwreq *wrq)
-{
- int data;
- wlan_adapter *adapter = priv->adapter;
-
- if (wrq->u.data.length > 0) {
- if (copy_from_user(&data, wrq->u.data.pointer, sizeof(int)))
- return -EFAULT;
-
- lbs_pr_debug(1, "WLAN SET BEACON INTERVAL: %d\n", data);
- if ((data > MRVDRV_MAX_BEACON_INTERVAL)
- || (data < MRVDRV_MIN_BEACON_INTERVAL))
- return -ENOTSUPP;
- adapter->beaconperiod = data;
- }
- data = adapter->beaconperiod;
- if (copy_to_user(wrq->u.data.pointer, &data, sizeof(int)))
- return -EFAULT;
-
- wrq->u.data.length = 1;
-
- return 0;
-}
-
-static int wlan_get_rssi(wlan_private * priv, struct iwreq *wrq)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
- int temp;
- int data = 0;
- int *val;
-
- ENTER();
- data = SUBCMD_DATA(wrq);
- if ((data == 0) || (data == 1)) {
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rssi,
- 0, cmd_option_waitforrsp,
- 0, NULL);
- if (ret) {
- LEAVE();
- return ret;
- }
- }
-
- switch (data) {
- case 0:
-
- temp = CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_NOAVG],
- adapter->NF[TYPE_BEACON][TYPE_NOAVG]);
- break;
- case 1:
- temp = CAL_RSSI(adapter->SNR[TYPE_BEACON][TYPE_AVG],
- adapter->NF[TYPE_BEACON][TYPE_AVG]);
- break;
- case 2:
- temp = CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_NOAVG],
- adapter->NF[TYPE_RXPD][TYPE_NOAVG]);
- break;
- case 3:
- temp = CAL_RSSI(adapter->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE,
- adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE);
- break;
- default:
- return -ENOTSUPP;
- }
- val = (int *)wrq->u.name;
- *val = temp;
-
- LEAVE();
- return 0;
-}
-
-static int wlan_get_nf(wlan_private * priv, struct iwreq *wrq)
-{
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
- int temp;
- int data = 0;
- int *val;
-
- data = SUBCMD_DATA(wrq);
- if ((data == 0) || (data == 1)) {
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rssi,
- 0, cmd_option_waitforrsp,
- 0, NULL);
-
- if (ret) {
- LEAVE();
- return ret;
- }
- }
-
- switch (data) {
- case 0:
- temp = adapter->NF[TYPE_BEACON][TYPE_NOAVG];
- break;
- case 1:
- temp = adapter->NF[TYPE_BEACON][TYPE_AVG];
- break;
- case 2:
- temp = adapter->NF[TYPE_RXPD][TYPE_NOAVG];
- break;
- case 3:
- temp = adapter->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
- break;
- default:
- return -ENOTSUPP;
- }
-
- temp = CAL_NF(temp);
-
- lbs_pr_debug(1, "%s: temp = %d\n", __FUNCTION__, temp);
- val = (int *)wrq->u.name;
- *val = temp;
- return 0;
-}
-
-static int wlan_get_txrate_ioctl(wlan_private * priv, struct ifreq *req)
-{
- wlan_adapter *adapter = priv->adapter;
- int *pdata;
- struct iwreq *wrq = (struct iwreq *)req;
- int ret = 0;
- adapter->txrate = 0;
- lbs_pr_debug(1, "wlan_get_txrate_ioctl\n");
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_tx_rate_query,
- cmd_act_get, cmd_option_waitforrsp,
- 0, NULL);
- if (ret)
- return ret;
-
- pdata = (int *)wrq->u.name;
- *pdata = (int)adapter->txrate;
- return 0;
-}
-
-static int wlan_get_adhoc_status_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- char status[64];
- wlan_adapter *adapter = priv->adapter;
-
- memset(status, 0, sizeof(status));
-
- switch (adapter->inframode) {
- case wlan802_11ibss:
- if (adapter->connect_status == libertas_connected) {
- if (adapter->adhoccreate)
- memcpy(&status, "AdhocStarted", sizeof(status));
- else
- memcpy(&status, "AdhocJoined", sizeof(status));
- } else {
- memcpy(&status, "AdhocIdle", sizeof(status));
- }
- break;
- case wlan802_11infrastructure:
- memcpy(&status, "Inframode", sizeof(status));
- break;
- default:
- memcpy(&status, "AutoUnknownmode", sizeof(status));
- break;
- }
-
- lbs_pr_debug(1, "status = %s\n", status);
- wrq->u.data.length = strlen(status) + 1;
-
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer,
- &status, wrq->u.data.length))
- return -EFAULT;
- }
-
- LEAVE();
- return 0;
-}
-
-/**
- * @brief Set/Get WPA IE
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_setwpaie_ioctl(wlan_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- wlan_adapter *adapter = priv->adapter;
- int ret = 0;
-
- ENTER();
-
- if (wrq->u.data.length) {
- if (wrq->u.data.length > sizeof(adapter->wpa_ie)) {
- lbs_pr_debug(1, "failed to copy WPA IE, too big \n");
- return -EFAULT;
- }
- if (copy_from_user(adapter->wpa_ie, wrq->u.data.pointer,
- wrq->u.data.length)) {
- lbs_pr_debug(1, "failed to copy WPA IE \n");
- return -EFAULT;
- }
- adapter->wpa_ie_len = wrq->u.data.length;
- lbs_pr_debug(1, "Set wpa_ie_len=%d IE=%#x\n", adapter->wpa_ie_len,
- adapter->wpa_ie[0]);
- lbs_dbg_hex("wpa_ie", adapter->wpa_ie, adapter->wpa_ie_len);
- if (adapter->wpa_ie[0] == WPA_IE)
- adapter->secinfo.WPAenabled = 1;
- else if (adapter->wpa_ie[0] == WPA2_IE)
- adapter->secinfo.WPA2enabled = 1;
- else {
- adapter->secinfo.WPAenabled = 0;
- adapter->secinfo.WPA2enabled = 0;
- }
- } else {
- memset(adapter->wpa_ie, 0, sizeof(adapter->wpa_ie));
- adapter->wpa_ie_len = wrq->u.data.length;
- lbs_pr_debug(1, "Reset wpa_ie_len=%d IE=%#x\n",
- adapter->wpa_ie_len, adapter->wpa_ie[0]);
- adapter->secinfo.WPAenabled = 0;
- adapter->secinfo.WPA2enabled = 0;
- }
-
- // enable/disable RSN in firmware if WPA is enabled/disabled
- // depending on variable adapter->secinfo.WPAenabled is set or not
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_enable_rsn,
- cmd_act_set, cmd_option_waitforrsp,
- 0, NULL);
-
- LEAVE();
- return ret;
-}
-
-/**
- * @brief Set Auto prescan
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to iwreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_subcmd_setprescan_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- int data;
- wlan_adapter *adapter = priv->adapter;
- int *val;
-
- data = SUBCMD_DATA(wrq);
- lbs_pr_debug(1, "WLAN_SUBCMD_SET_PRESCAN %d\n", data);
- adapter->prescan = data;
-
- val = (int *)wrq->u.name;
- *val = data;
- return 0;
-}
-
-static int wlan_set_multiple_dtim_ioctl(wlan_private * priv, struct ifreq *req)
-{
- struct iwreq *wrq = (struct iwreq *)req;
- u32 mdtim;
- int idata;
- int ret = -EINVAL;
-
- ENTER();
-
- idata = SUBCMD_DATA(wrq);
- mdtim = (u32) idata;
- if (((mdtim >= MRVDRV_MIN_MULTIPLE_DTIM)
- && (mdtim <= MRVDRV_MAX_MULTIPLE_DTIM))
- || (mdtim == MRVDRV_IGNORE_MULTIPLE_DTIM)) {
- priv->adapter->multipledtim = mdtim;
- ret = 0;
- }
- if (ret)
- lbs_pr_debug(1, "Invalid parameter, multipledtim not changed.\n");
-
- LEAVE();
- return ret;
-}
-
-/**
- * @brief Set authentication mode
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_setauthalg_ioctl(wlan_private * priv, struct ifreq *req)
-{
- int alg;
- struct iwreq *wrq = (struct iwreq *)req;
- wlan_adapter *adapter = priv->adapter;
-
- if (wrq->u.data.flags == 0) {
- //from iwpriv subcmd
- alg = SUBCMD_DATA(wrq);
- } else {
- //from wpa_supplicant subcmd
- if (copy_from_user(&alg, wrq->u.data.pointer, sizeof(alg))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
- }
-
- lbs_pr_debug(1, "auth alg is %#x\n", alg);
-
- switch (alg) {
- case AUTH_ALG_SHARED_KEY:
- adapter->secinfo.authmode = wlan802_11authmodeshared;
- break;
- case AUTH_ALG_NETWORK_EAP:
- adapter->secinfo.authmode =
- wlan802_11authmodenetworkEAP;
- break;
- case AUTH_ALG_OPEN_SYSTEM:
- default:
- adapter->secinfo.authmode = wlan802_11authmodeopen;
- break;
- }
- return 0;
-}
-
-/**
- * @brief Set 802.1x authentication mode
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_set8021xauthalg_ioctl(wlan_private * priv, struct ifreq *req)
-{
- int alg;
- struct iwreq *wrq = (struct iwreq *)req;
-
- if (wrq->u.data.flags == 0) {
- //from iwpriv subcmd
- alg = SUBCMD_DATA(wrq);
- } else {
- //from wpa_supplicant subcmd
- if (copy_from_user(&alg, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
- }
- lbs_pr_debug(1, "802.1x auth alg is %#x\n", alg);
- priv->adapter->secinfo.auth1xalg = alg;
- return 0;
-}
-
-static int wlan_setencryptionmode_ioctl(wlan_private * priv, struct ifreq *req)
-{
- int mode;
- struct iwreq *wrq = (struct iwreq *)req;
-
- ENTER();
-
- if (wrq->u.data.flags == 0) {
- //from iwpriv subcmd
- mode = SUBCMD_DATA(wrq);
- } else {
- //from wpa_supplicant subcmd
- if (copy_from_user(&mode, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
- }
- lbs_pr_debug(1, "encryption mode is %#x\n", mode);
- priv->adapter->secinfo.Encryptionmode = mode;
-
- LEAVE();
- return 0;
-}
-
-static void adjust_mtu(wlan_private * priv)
-{
- int mtu_increment = 0;
-
- if (priv->adapter->linkmode == WLAN_LINKMODE_802_11)
- mtu_increment += sizeof(struct ieee80211_hdr_4addr);
-
- if (priv->adapter->radiomode == WLAN_RADIOMODE_RADIOTAP)
- mtu_increment += max(sizeof(struct tx_radiotap_hdr),
- sizeof(struct rx_radiotap_hdr));
- priv->wlan_dev.netdev->mtu = ETH_FRAME_LEN
- - sizeof(struct ethhdr)
- + mtu_increment;
-}
-
-/**
- * @brief Set Link-Layer Layer mode
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_set_linkmode_ioctl(wlan_private * priv, struct ifreq *req)
-{
- int mode;
-
- mode = (int)((struct ifreq *)((u8 *) req + 4))->ifr_data;
-
- switch (mode) {
- case WLAN_LINKMODE_802_3:
- priv->adapter->linkmode = mode;
- break;
- case WLAN_LINKMODE_802_11:
- priv->adapter->linkmode = mode;
- break;
- default:
- lbs_pr_info("usb8388-5: invalid link-layer mode (%#x)\n",
- mode);
- return -EINVAL;
- break;
- }
- lbs_pr_debug(1, "usb8388-5: link-layer mode is %#x\n", mode);
-
- adjust_mtu(priv);
-
- return 0;
-}
-
-/**
- * @brief Set Radio header mode
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_set_radiomode_ioctl(wlan_private * priv, struct ifreq *req)
-{
- int mode;
-
- mode = (int)((struct ifreq *)((u8 *) req + 4))->ifr_data;
-
- switch (mode) {
- case WLAN_RADIOMODE_NONE:
- priv->adapter->radiomode = mode;
- break;
- case WLAN_RADIOMODE_RADIOTAP:
- priv->adapter->radiomode = mode;
- break;
- default:
- lbs_pr_debug(1, "usb8388-5: invalid radio header mode (%#x)\n",
- mode);
- return -EINVAL;
- }
- lbs_pr_debug(1, "usb8388-5: radio-header mode is %#x\n", mode);
-
- adjust_mtu(priv);
- return 0;
-}
-
-/**
- * @brief Set Debug header mode
- * @param priv A pointer to wlan_private structure
- * @param req A pointer to ifreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_set_debugmode_ioctl(wlan_private * priv, struct ifreq *req)
-{
- priv->adapter->debugmode = (int)((struct ifreq *)
- ((u8 *) req + 4))->ifr_data;
- return 0;
-}
-
-static int wlan_subcmd_getrxantenna_ioctl(wlan_private * priv,
- struct ifreq *req)
-{
- int len;
- char buf[8];
- struct iwreq *wrq = (struct iwreq *)req;
-
- lbs_pr_debug(1, "WLAN_SUBCMD_GETRXANTENNA\n");
- len = getrxantenna(priv, buf);
-
- wrq->u.data.length = len;
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer, &buf, len)) {
- lbs_pr_debug(1, "CopyToUser failed\n");
- return -EFAULT;
- }
- }
-
- return 0;
-}
-
-static int wlan_subcmd_gettxantenna_ioctl(wlan_private * priv,
- struct ifreq *req)
-{
- int len;
- char buf[8];
- struct iwreq *wrq = (struct iwreq *)req;
-
- lbs_pr_debug(1, "WLAN_SUBCMD_GETTXANTENNA\n");
- len = gettxantenna(priv, buf);
-
- wrq->u.data.length = len;
- if (wrq->u.data.pointer) {
- if (copy_to_user(wrq->u.data.pointer, &buf, len)) {
- lbs_pr_debug(1, "CopyToUser failed\n");
- return -EFAULT;
- }
- }
- return 0;
-}
-
-/**
- * @brief Get the MAC TSF value from the firmware
- *
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to iwreq structure containing buffer
- * space to store a TSF value retrieved from the firmware
- *
- * @return 0 if successful; IOCTL error code otherwise
- */
-static int wlan_get_tsf_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- u64 tsfval;
- int ret;
-
- ret = libertas_prepare_and_send_command(priv,
- cmd_get_tsf,
- 0, cmd_option_waitforrsp, 0, &tsfval);
-
- lbs_pr_debug(1, "IOCTL: Get TSF = 0x%016llx\n", tsfval);
-
- if (ret != 0) {
- lbs_pr_debug(1, "IOCTL: Get TSF; command exec failed\n");
- ret = -EFAULT;
- } else {
- if (copy_to_user(wrq->u.data.pointer,
- &tsfval,
- min_t(size_t, wrq->u.data.length,
- sizeof(tsfval))) != 0) {
-
- lbs_pr_debug(1, "IOCTL: Get TSF; Copy to user failed\n");
- ret = -EFAULT;
- } else {
- ret = 0;
- }
- }
- return ret;
-}
-
-/**
- * @brief Get/Set adapt rate
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to iwreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_adapt_rateset(wlan_private * priv, struct iwreq *wrq)
-{
- int ret;
- wlan_adapter *adapter = priv->adapter;
- int data[2];
-
- memset(data, 0, sizeof(data));
- if (!wrq->u.data.length) {
- lbs_pr_debug(1, "Get ADAPT RATE SET\n");
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rate_adapt_rateset,
- cmd_act_get,
- cmd_option_waitforrsp, 0, NULL);
- data[0] = adapter->enablehwauto;
- data[1] = adapter->ratebitmap;
- if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * 2)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
-#define GET_TWO_INT 2
- wrq->u.data.length = GET_TWO_INT;
- } else {
- lbs_pr_debug(1, "Set ADAPT RATE SET\n");
- if (wrq->u.data.length > 2)
- return -EINVAL;
- if (copy_from_user
- (data, wrq->u.data.pointer,
- sizeof(int) * wrq->u.data.length)) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
-
- adapter->enablehwauto = data[0];
- adapter->ratebitmap = data[1];
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_rate_adapt_rateset,
- cmd_act_set,
- cmd_option_waitforrsp, 0, NULL);
- }
- return ret;
-}
-
-/**
- * @brief Get/Set inactivity timeout
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to iwreq structure
- * @return 0 --success, otherwise fail
- */
-static int wlan_inactivity_timeout(wlan_private * priv, struct iwreq *wrq)
-{
- int ret;
- int data = 0;
- u16 timeout = 0;
-
- ENTER();
- if (wrq->u.data.length > 1)
- return -ENOTSUPP;
-
- if (wrq->u.data.length == 0) {
- /* Get */
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_inactivity_timeout,
- cmd_act_get,
- cmd_option_waitforrsp, 0,
- &timeout);
- data = timeout;
- if (copy_to_user(wrq->u.data.pointer, &data, sizeof(int))) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
- } else {
- /* Set */
- if (copy_from_user(&data, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
-
- timeout = data;
- ret = libertas_prepare_and_send_command(priv,
- cmd_802_11_inactivity_timeout,
- cmd_act_set,
- cmd_option_waitforrsp, 0,
- &timeout);
- }
-
- wrq->u.data.length = 1;
-
- LEAVE();
- return ret;
-}
-
-static int wlan_do_getlog_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- int ret;
- char buf[GETLOG_BUFSIZE - 1];
- wlan_adapter *adapter = priv->adapter;
-
- lbs_pr_debug(1, " GET STATS\n");
-
- ret = libertas_prepare_and_send_command(priv, cmd_802_11_get_log,
- 0, cmd_option_waitforrsp, 0, NULL);
-
- if (ret) {
- return ret;
- }
-
- if (wrq->u.data.pointer) {
- sprintf(buf, "\n mcasttxframe %u failed %u retry %u "
- "multiretry %u framedup %u "
- "rtssuccess %u rtsfailure %u ackfailure %u\n"
- "rxfrag %u mcastrxframe %u fcserror %u "
- "txframe %u wepundecryptable %u ",
- adapter->logmsg.mcasttxframe,
- adapter->logmsg.failed,
- adapter->logmsg.retry,
- adapter->logmsg.multiretry,
- adapter->logmsg.framedup,
- adapter->logmsg.rtssuccess,
- adapter->logmsg.rtsfailure,
- adapter->logmsg.ackfailure,
- adapter->logmsg.rxfrag,
- adapter->logmsg.mcastrxframe,
- adapter->logmsg.fcserror,
- adapter->logmsg.txframe,
- adapter->logmsg.wepundecryptable);
- wrq->u.data.length = strlen(buf) + 1;
- if (copy_to_user(wrq->u.data.pointer, buf, wrq->u.data.length)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
- }
-
- return 0;
-}
-
-static int wlan_scan_type_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- u8 buf[12];
- u8 *option[] = { "active", "passive", "get", };
- int i, max_options = (sizeof(option) / sizeof(option[0]));
- int ret = 0;
- wlan_adapter *adapter = priv->adapter;
-
- if (priv->adapter->enable11d) {
- lbs_pr_debug(1, "11D: Cannot set scantype when 11D enabled\n");
- return -EFAULT;
- }
-
- memset(buf, 0, sizeof(buf));
-
- if (copy_from_user(buf, wrq->u.data.pointer, min_t(size_t, sizeof(buf),
- wrq->u.data.length)))
- return -EFAULT;
-
- lbs_pr_debug(1, "Scan type Option = %s\n", buf);
-
- buf[sizeof(buf) - 1] = '\0';
-
- for (i = 0; i < max_options; i++) {
- if (!strcmp(buf, option[i]))
- break;
- }
-
- switch (i) {
- case 0:
- adapter->scantype = cmd_scan_type_active;
- break;
- case 1:
- adapter->scantype = cmd_scan_type_passive;
- break;
- case 2:
- wrq->u.data.length = strlen(option[adapter->scantype]) + 1;
-
- if (copy_to_user(wrq->u.data.pointer,
- option[adapter->scantype],
- wrq->u.data.length)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- ret = -EFAULT;
- }
-
- break;
- default:
- lbs_pr_debug(1, "Invalid Scan type Ioctl Option\n");
- ret = -EINVAL;
- break;
- }
-
- return ret;
-}
-
-static int wlan_scan_mode_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- wlan_adapter *adapter = priv->adapter;
- u8 buf[12];
- u8 *option[] = { "bss", "ibss", "any", "get" };
- int i, max_options = (sizeof(option) / sizeof(option[0]));
- int ret = 0;
-
- ENTER();
-
- memset(buf, 0, sizeof(buf));
-
- if (copy_from_user(buf, wrq->u.data.pointer, min_t(size_t, sizeof(buf),
- wrq->u.data.length))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
-
- lbs_pr_debug(1, "Scan mode Option = %s\n", buf);
-
- buf[sizeof(buf) - 1] = '\0';
+static int wlan_set_region(wlan_private * priv, u16 region_code)
+{
+ int i;
- for (i = 0; i < max_options; i++) {
- if (!strcmp(buf, option[i]))
+ for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
+ // use the region code to search for the index
+ if (region_code == libertas_region_code_to_index[i]) {
+ priv->adapter->regiontableindex = (u16) i;
+ priv->adapter->regioncode = region_code;
break;
- }
-
- switch (i) {
-
- case 0:
- adapter->scanmode = cmd_bss_type_bss;
- break;
- case 1:
- adapter->scanmode = cmd_bss_type_ibss;
- break;
- case 2:
- adapter->scanmode = cmd_bss_type_any;
- break;
- case 3:
-
- wrq->u.data.length = strlen(option[adapter->scanmode - 1]) + 1;
-
- lbs_pr_debug(1, "Get Scan mode Option = %s\n",
- option[adapter->scanmode - 1]);
-
- lbs_pr_debug(1, "Scan mode length %d\n", wrq->u.data.length);
-
- if (copy_to_user(wrq->u.data.pointer,
- option[adapter->scanmode - 1],
- wrq->u.data.length)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- ret = -EFAULT;
}
- lbs_pr_debug(1, "GET Scan type Option after copy = %s\n",
- (char *)wrq->u.data.pointer);
-
- break;
-
- default:
- lbs_pr_debug(1, "Invalid Scan mode Ioctl Option\n");
- ret = -EINVAL;
- break;
}
- LEAVE();
- return ret;
-}
-
-/**
- * @brief Get/Set Adhoc G Rate
- *
- * @param priv A pointer to wlan_private structure
- * @param wrq A pointer to user data
- * @return 0--success, otherwise fail
- */
-static int wlan_do_set_grate_ioctl(wlan_private * priv, struct iwreq *wrq)
-{
- wlan_adapter *adapter = priv->adapter;
- int data, data1;
- int *val;
-
- ENTER();
+ // if it's unidentified region code
+ if (i >= MRVDRV_MAX_REGION_CODE) {
+ lbs_pr_debug(1, "region Code not identified\n");
+ LEAVE();
+ return -1;
+ }
- data1 = SUBCMD_DATA(wrq);
- switch (data1) {
- case 0:
- adapter->adhoc_grate_enabled = 0;
- break;
- case 1:
- adapter->adhoc_grate_enabled = 1;
- break;
- case 2:
- break;
- default:
+ if (libertas_set_regiontable(priv, priv->adapter->regioncode, 0)) {
+ LEAVE();
return -EINVAL;
}
- data = adapter->adhoc_grate_enabled;
- val = (int *)wrq->u.name;
- *val = data;
- LEAVE();
+
return 0;
}
*/
static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req)
{
+ struct iwreq *wrq = (struct iwreq *)req;
static struct cmd_ds_fwt_access fwt_access;
int ret;
(void *)&fwt_access);
if (ret == 0)
- req->ifr_data = (char *)(le32_to_cpu(fwt_access.references));
+ wrq->u.param.value = le32_to_cpu(fwt_access.references);
else
return -EFAULT;
*/
static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req)
{
+ struct iwreq *wrq = (struct iwreq *)req;
static struct cmd_ds_fwt_access fwt_access;
int ret;
(void *)&fwt_access);
if (ret == 0)
- req->ifr_data = (char *)(le32_to_cpu(fwt_access.references));
+ wrq->u.param.value = le32_to_cpu(fwt_access.references);
else
return -EFAULT;
*/
static int wlan_mesh_get_ttl_ioctl(wlan_private * priv, struct ifreq *req)
{
+ struct iwreq *wrq = (struct iwreq *)req;
struct cmd_ds_mesh_access mesh_access;
int ret;
cmd_option_waitforrsp, 0,
(void *)&mesh_access);
- if (ret == 0) {
- req->ifr_data = (char *)(le32_to_cpu(mesh_access.data[0]));
- }
+ if (ret == 0)
+ wrq->u.param.value = le32_to_cpu(mesh_access.data[0]);
else
return -EFAULT;
lbs_pr_debug(1, "libertas_do_ioctl: ioctl cmd = 0x%x\n", cmd);
switch (cmd) {
- case WLANSCAN_TYPE:
- lbs_pr_debug(1, "Scan type Ioctl\n");
- ret = wlan_scan_type_ioctl(priv, wrq);
- break;
-
case WLAN_SETNONE_GETNONE: /* set WPA mode on/off ioctl #20 */
switch (wrq->u.data.flags) {
- case WLANDEAUTH:
- lbs_pr_debug(1, "Deauth\n");
- libertas_send_deauth(priv);
- break;
-
- case WLANADHOCSTOP:
- lbs_pr_debug(1, "Adhoc stop\n");
- ret = libertas_do_adhocstop_ioctl(priv);
- break;
-
- case WLANRADIOON:
- wlan_radio_ioctl(priv, 1);
- break;
-
- case WLANRADIOOFF:
- wlan_radio_ioctl(priv, 0);
- break;
- case WLANWLANIDLEON:
- libertas_idle_on(priv);
- break;
- case WLANWLANIDLEOFF:
- libertas_idle_off(priv);
- break;
case WLAN_SUBCMD_BT_RESET: /* bt_reset */
wlan_bt_reset_ioctl(priv);
break;
} /* End of switch */
break;
- case WLANSETWPAIE:
- ret = wlan_setwpaie_ioctl(priv, req);
- break;
- case WLAN_SETINT_GETINT:
- /* The first 4 bytes of req->ifr_data is sub-ioctl number
- * after 4 bytes sits the payload.
- */
- subcmd = (int)req->ifr_data; //from iwpriv subcmd
- switch (subcmd) {
- case WLANNF:
- ret = wlan_get_nf(priv, wrq);
- break;
- case WLANRSSI:
- ret = wlan_get_rssi(priv, wrq);
- break;
- case WLANENABLE11D:
- ret = libertas_cmd_enable_11d(priv, wrq);
- break;
- case WLANADHOCGRATE:
- ret = wlan_do_set_grate_ioctl(priv, wrq);
- break;
- case WLAN_SUBCMD_SET_PRESCAN:
- ret = wlan_subcmd_setprescan_ioctl(priv, wrq);
- break;
- }
- break;
-
- case WLAN_SETONEINT_GETONEINT:
- switch (wrq->u.data.flags) {
- case WLAN_BEACON_INTERVAL:
- ret = wlan_beacon_interval(priv, wrq);
- break;
-
- case WLAN_LISTENINTRVL:
- if (!wrq->u.data.length) {
- int data;
- lbs_pr_debug(1, "Get locallisteninterval value\n");
-#define GET_ONE_INT 1
- data = adapter->locallisteninterval;
- if (copy_to_user(wrq->u.data.pointer,
- &data, sizeof(int))) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
-
- wrq->u.data.length = GET_ONE_INT;
- } else {
- int data;
- if (copy_from_user
- (&data, wrq->u.data.pointer, sizeof(int))) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
-
- lbs_pr_debug(1, "Set locallisteninterval = %d\n",
- data);
-#define MAX_U16_VAL 65535
- if (data > MAX_U16_VAL) {
- lbs_pr_debug(1, "Exceeds U16 value\n");
- return -EINVAL;
- }
- adapter->locallisteninterval = data;
- }
- break;
- case WLAN_TXCONTROL:
- ret = wlan_txcontrol(priv, wrq); //adds for txcontrol ioctl
- break;
-
- case WLAN_NULLPKTINTERVAL:
- ret = wlan_null_pkt_interval(priv, wrq);
- break;
-
- default:
- ret = -EOPNOTSUPP;
- break;
- }
- break;
-
case WLAN_SETONEINT_GETNONE:
/* The first 4 bytes of req->ifr_data is sub-ioctl number
* after 4 bytes sits the payload.
*/
- subcmd = wrq->u.data.flags; //from wpa_supplicant subcmd
-
+ subcmd = wrq->u.data.flags;
if (!subcmd)
- subcmd = (int)req->ifr_data; //from iwpriv subcmd
+ subcmd = (int)wrq->u.param.value;
switch (subcmd) {
- case WLAN_SUBCMD_SETRXANTENNA: /* SETRXANTENNA */
- idata = SUBCMD_DATA(wrq);
- ret = setrxantenna(priv, idata);
- break;
- case WLAN_SUBCMD_SETTXANTENNA: /* SETTXANTENNA */
- idata = SUBCMD_DATA(wrq);
- ret = settxantenna(priv, idata);
- break;
- case WLAN_SET_ATIM_WINDOW:
- adapter->atimwindow = SUBCMD_DATA(wrq);
- adapter->atimwindow = min_t(__u16, adapter->atimwindow, 50);
- break;
- case WLANSETBCNAVG:
- adapter->bcn_avg_factor = SUBCMD_DATA(wrq);
- if (adapter->bcn_avg_factor == 0)
- adapter->bcn_avg_factor =
- DEFAULT_BCN_AVG_FACTOR;
- if (adapter->bcn_avg_factor > DEFAULT_BCN_AVG_FACTOR)
- adapter->bcn_avg_factor =
- DEFAULT_BCN_AVG_FACTOR;
- break;
- case WLANSETDATAAVG:
- adapter->data_avg_factor = SUBCMD_DATA(wrq);
- if (adapter->data_avg_factor == 0)
- adapter->data_avg_factor =
- DEFAULT_DATA_AVG_FACTOR;
- if (adapter->data_avg_factor > DEFAULT_DATA_AVG_FACTOR)
- adapter->data_avg_factor =
- DEFAULT_DATA_AVG_FACTOR;
- break;
case WLANSETREGION:
idata = SUBCMD_DATA(wrq);
ret = wlan_set_region(priv, (u16) idata);
break;
-
- case WLAN_SET_LISTEN_INTERVAL:
- idata = SUBCMD_DATA(wrq);
- adapter->listeninterval = (u16) idata;
- break;
-
- case WLAN_SET_MULTIPLE_DTIM:
- ret = wlan_set_multiple_dtim_ioctl(priv, req);
- break;
-
- case WLANSETAUTHALG:
- ret = wlan_setauthalg_ioctl(priv, req);
- break;
-
- case WLANSET8021XAUTHALG:
- ret = wlan_set8021xauthalg_ioctl(priv, req);
- break;
-
- case WLANSETENCRYPTIONMODE:
- ret = wlan_setencryptionmode_ioctl(priv, req);
- break;
-
- case WLAN_SET_LINKMODE:
- ret = wlan_set_linkmode_ioctl(priv, req);
- break;
-
- case WLAN_SET_RADIOMODE:
- ret = wlan_set_radiomode_ioctl(priv, req);
- break;
-
- case WLAN_SET_DEBUGMODE:
- ret = wlan_set_debugmode_ioctl(priv, req);
- break;
-
case WLAN_SUBCMD_MESH_SET_TTL:
idata = SUBCMD_DATA(wrq);
ret = wlan_mesh_set_ttl_ioctl(priv, idata);
break;
- case WLAN_SETNONE_GETTWELVE_CHAR: /* Get Antenna settings */
- /*
- * We've not used IW_PRIV_TYPE_FIXED so sub-ioctl number is
- * in flags of iwreq structure, otherwise it will be in
- * mode member of iwreq structure.
- */
- switch ((int)wrq->u.data.flags) {
- case WLAN_SUBCMD_GETRXANTENNA: /* Get Rx Antenna */
- ret = wlan_subcmd_getrxantenna_ioctl(priv, req);
- break;
-
- case WLAN_SUBCMD_GETTXANTENNA: /* Get Tx Antenna */
- ret = wlan_subcmd_gettxantenna_ioctl(priv, req);
- break;
-
- case WLAN_GET_TSF:
- ret = wlan_get_tsf_ioctl(priv, wrq);
- break;
- }
- break;
-
case WLAN_SET128CHAR_GET128CHAR:
switch ((int)wrq->u.data.flags) {
-
- case WLANSCAN_MODE:
- lbs_pr_debug(1, "Scan mode Ioctl\n");
- ret = wlan_scan_mode_ioctl(priv, wrq);
- break;
-
- case WLAN_GET_ADHOC_STATUS:
- ret = wlan_get_adhoc_status_ioctl(priv, wrq);
- break;
case WLAN_SUBCMD_BT_ADD:
ret = wlan_bt_add_ioctl(priv, req);
break;
break;
case WLAN_SETNONE_GETONEINT:
- switch ((int)req->ifr_data) {
- case WLANGETBCNAVG:
- pdata = (int *)wrq->u.name;
- *pdata = (int)adapter->bcn_avg_factor;
- break;
-
+ switch (wrq->u.param.value) {
case WLANGETREGION:
pdata = (int *)wrq->u.name;
*pdata = (int)adapter->regioncode;
break;
-
- case WLAN_GET_LISTEN_INTERVAL:
- pdata = (int *)wrq->u.name;
- *pdata = (int)adapter->listeninterval;
- break;
-
- case WLAN_GET_LINKMODE:
- req->ifr_data = (char *)((u32) adapter->linkmode);
- break;
-
- case WLAN_GET_RADIOMODE:
- req->ifr_data = (char *)((u32) adapter->radiomode);
- break;
-
- case WLAN_GET_DEBUGMODE:
- req->ifr_data = (char *)((u32) adapter->debugmode);
- break;
-
- case WLAN_GET_MULTIPLE_DTIM:
- pdata = (int *)wrq->u.name;
- *pdata = (int)adapter->multipledtim;
- break;
- case WLAN_GET_TX_RATE:
- ret = wlan_get_txrate_ioctl(priv, req);
- break;
case WLAN_SUBCMD_FWT_CLEANUP: /* fwt_cleanup */
ret = wlan_fwt_cleanup_ioctl(priv, req);
break;
break;
- case WLANGETLOG:
- ret = wlan_do_getlog_ioctl(priv, wrq);
- break;
-
case WLAN_SET_GET_SIXTEEN_INT:
switch ((int)wrq->u.data.flags) {
- case WLAN_TPCCFG:
- {
- int data[5];
- struct cmd_ds_802_11_tpc_cfg cfg;
- memset(&cfg, 0, sizeof(cfg));
- if ((wrq->u.data.length > 1)
- && (wrq->u.data.length != 5))
- return -1;
-
- if (wrq->u.data.length == 0) {
- cfg.action =
- cpu_to_le16
- (cmd_act_get);
- } else {
- if (copy_from_user
- (data, wrq->u.data.pointer,
- sizeof(int) * 5)) {
- lbs_pr_debug(1,
- "Copy from user failed\n");
- return -EFAULT;
- }
-
- cfg.action =
- cpu_to_le16
- (cmd_act_set);
- cfg.enable = data[0];
- cfg.usesnr = data[1];
- cfg.P0 = data[2];
- cfg.P1 = data[3];
- cfg.P2 = data[4];
- }
-
- ret =
- libertas_prepare_and_send_command(priv,
- cmd_802_11_tpc_cfg,
- 0,
- cmd_option_waitforrsp,
- 0, (void *)&cfg);
-
- data[0] = cfg.enable;
- data[1] = cfg.usesnr;
- data[2] = cfg.P0;
- data[3] = cfg.P1;
- data[4] = cfg.P2;
- if (copy_to_user
- (wrq->u.data.pointer, data,
- sizeof(int) * 5)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
-
- wrq->u.data.length = 5;
- }
- break;
-
- case WLAN_POWERCFG:
- {
- int data[4];
- struct cmd_ds_802_11_pwr_cfg cfg;
- memset(&cfg, 0, sizeof(cfg));
- if ((wrq->u.data.length > 1)
- && (wrq->u.data.length != 4))
- return -1;
- if (wrq->u.data.length == 0) {
- cfg.action =
- cpu_to_le16
- (cmd_act_get);
- } else {
- if (copy_from_user
- (data, wrq->u.data.pointer,
- sizeof(int) * 4)) {
- lbs_pr_debug(1,
- "Copy from user failed\n");
- return -EFAULT;
- }
-
- cfg.action =
- cpu_to_le16
- (cmd_act_set);
- cfg.enable = data[0];
- cfg.PA_P0 = data[1];
- cfg.PA_P1 = data[2];
- cfg.PA_P2 = data[3];
- }
- ret =
- libertas_prepare_and_send_command(priv,
- cmd_802_11_pwr_cfg,
- 0,
- cmd_option_waitforrsp,
- 0, (void *)&cfg);
- data[0] = cfg.enable;
- data[1] = cfg.PA_P0;
- data[2] = cfg.PA_P1;
- data[3] = cfg.PA_P2;
- if (copy_to_user
- (wrq->u.data.pointer, data,
- sizeof(int) * 4)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
-
- wrq->u.data.length = 4;
- }
- break;
- case WLAN_AUTO_FREQ_SET:
- {
- int data[3];
- struct cmd_ds_802_11_afc afc;
- memset(&afc, 0, sizeof(afc));
- if (wrq->u.data.length != 3)
- return -1;
- if (copy_from_user
- (data, wrq->u.data.pointer,
- sizeof(int) * 3)) {
- lbs_pr_debug(1, "Copy from user failed\n");
- return -EFAULT;
- }
- afc.afc_auto = data[0];
-
- if (afc.afc_auto != 0) {
- afc.threshold = data[1];
- afc.period = data[2];
- } else {
- afc.timing_offset = data[1];
- afc.carrier_offset = data[2];
- }
- ret =
- libertas_prepare_and_send_command(priv,
- cmd_802_11_set_afc,
- 0,
- cmd_option_waitforrsp,
- 0, (void *)&afc);
- }
- break;
- case WLAN_AUTO_FREQ_GET:
- {
- int data[3];
- struct cmd_ds_802_11_afc afc;
- memset(&afc, 0, sizeof(afc));
- ret =
- libertas_prepare_and_send_command(priv,
- cmd_802_11_get_afc,
- 0,
- cmd_option_waitforrsp,
- 0, (void *)&afc);
- data[0] = afc.afc_auto;
- data[1] = afc.timing_offset;
- data[2] = afc.carrier_offset;
- if (copy_to_user
- (wrq->u.data.pointer, data,
- sizeof(int) * 3)) {
- lbs_pr_debug(1, "Copy to user failed\n");
- return -EFAULT;
- }
-
- wrq->u.data.length = 3;
- }
- break;
- case WLAN_SCANPROBES:
- {
- int data;
- if (wrq->u.data.length > 0) {
- if (copy_from_user
- (&data, wrq->u.data.pointer,
- sizeof(int))) {
- lbs_pr_debug(1,
- "Copy from user failed\n");
- return -EFAULT;
- }
-
- adapter->scanprobes = data;
- } else {
- data = adapter->scanprobes;
- if (copy_to_user
- (wrq->u.data.pointer, &data,
- sizeof(int))) {
- lbs_pr_debug(1,
- "Copy to user failed\n");
- return -EFAULT;
- }
- }
- wrq->u.data.length = 1;
- }
- break;
case WLAN_LED_GPIO_CTRL:
{
int i;
wrq->u.data.length = gpio->header.len;
}
break;
- case WLAN_ADAPT_RATESET:
- ret = wlan_adapt_rateset(priv, wrq);
- break;
- case WLAN_INACTIVITY_TIMEOUT:
- ret = wlan_inactivity_timeout(priv, wrq);
- break;
- case WLANSNR:
- ret = wlan_get_snr(priv, wrq);
- break;
- case WLAN_GET_RXINFO:
- ret = wlan_get_rxinfo(priv, wrq);
}
break;
projects / cascardo / linux.git / blobdiff