diff options
Diffstat (limited to 'drivers/net/wireless/libertas/ioctl.c')
| -rw-r--r-- | drivers/net/wireless/libertas/ioctl.c | 1529 |
1 files changed, 10 insertions, 1519 deletions
diff --git a/drivers/net/wireless/libertas/ioctl.c b/drivers/net/wireless/libertas/ioctl.c index 82b39642423..a8f76c35899 100644 --- a/drivers/net/wireless/libertas/ioctl.c +++ b/drivers/net/wireless/libertas/ioctl.c @@ -27,95 +27,6 @@ #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; @@ -144,998 +55,6 @@ static int wlan_set_region(wlan_private * priv, u16 region_code) 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'; - - for (i = 0; i < max_options; i++) { - if (!strcmp(buf, option[i])) - 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(); - - 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: - return -EINVAL; - } - data = adapter->adhoc_grate_enabled; - val = (int *)wrq->u.name; - *val = data; - LEAVE(); - return 0; -} - static inline int hex2int(char c) { if (c >= '0' && c <= '9') @@ -1761,6 +680,7 @@ static int wlan_fwt_list_neighbor_ioctl(wlan_private * priv, struct ifreq *req) */ 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; @@ -1776,7 +696,7 @@ static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req) (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; @@ -1792,6 +712,7 @@ static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req) */ 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; @@ -1807,7 +728,7 @@ static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req) (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; @@ -1823,6 +744,7 @@ static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req) */ 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; @@ -1835,9 +757,8 @@ static int wlan_mesh_get_ttl_ioctl(wlan_private * priv, struct ifreq *req) 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; @@ -1898,36 +819,8 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 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; @@ -1937,162 +830,19 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) } /* 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); @@ -2105,38 +855,8 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 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; @@ -2168,41 +888,11 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 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; @@ -2222,196 +912,8 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 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; @@ -2475,17 +977,6 @@ int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 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; |