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path: root/drivers/net/wireless/libertas/ioctl.c
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Diffstat (limited to 'drivers/net/wireless/libertas/ioctl.c')
-rw-r--r--drivers/net/wireless/libertas/ioctl.c2500
1 files changed, 2500 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/ioctl.c b/drivers/net/wireless/libertas/ioctl.c
new file mode 100644
index 00000000000..82b39642423
--- /dev/null
+++ b/drivers/net/wireless/libertas/ioctl.c
@@ -0,0 +1,2500 @@
+/**
+ * This file contains ioctl functions
+ */
+
+#include <linux/ctype.h>
+#include <linux/delay.h>
+#include <linux/if.h>
+#include <linux/if_arp.h>
+#include <linux/wireless.h>
+
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
+
+#include "host.h"
+#include "radiotap.h"
+#include "decl.h"
+#include "defs.h"
+#include "dev.h"
+#include "join.h"
+#include "wext.h"
+
+#define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN + \
+ IW_ESSID_MAX_SIZE + \
+ IW_EV_UINT_LEN + IW_EV_FREQ_LEN + \
+ IW_EV_QUAL_LEN + IW_ESSID_MAX_SIZE + \
+ IW_EV_PARAM_LEN + 40) /* 40 for WPAIE */
+
+#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';
+
+ 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')
+ return (c - '0');
+ if (c >= 'a' && c <= 'f')
+ return (c - 'a' + 10);
+ if (c >= 'A' && c <= 'F')
+ return (c - 'A' + 10);
+ return -1;
+}
+
+/* Convert a string representation of a MAC address ("xx:xx:xx:xx:xx:xx")
+ into binary format (6 bytes).
+
+ This function expects that each byte is represented with 2 characters
+ (e.g., 11:2:11:11:11:11 is invalid)
+
+ */
+static char *eth_str2addr(char *ethstr, u8 * addr)
+{
+ int i, val, val2;
+ char *pos = ethstr;
+
+ /* get rid of initial blanks */
+ while (*pos == ' ' || *pos == '\t')
+ ++pos;
+
+ for (i = 0; i < 6; i++) {
+ val = hex2int(*pos++);
+ if (val < 0)
+ return NULL;
+ val2 = hex2int(*pos++);
+ if (val2 < 0)
+ return NULL;
+ addr[i] = (val * 16 + val2) & 0xff;
+
+ if (i < 5 && *pos++ != ':')
+ return NULL;
+ }
+ return pos;
+}
+
+/* this writes xx:xx:xx:xx:xx:xx into ethstr
+ (ethstr must have space for 18 chars) */
+static int eth_addr2str(u8 * addr, char *ethstr)
+{
+ int i;
+ char *pos = ethstr;
+
+ for (i = 0; i < 6; i++) {
+ sprintf(pos, "%02x", addr[i] & 0xff);
+ pos += 2;
+ if (i < 5)
+ *pos++ = ':';
+ }
+ return 17;
+}
+
+/**
+ * @brief Add an entry to the BT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_bt_add_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char ethaddrs_str[18];
+ char *pos;
+ u8 ethaddr[ETH_ALEN];
+
+ ENTER();
+ if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
+ sizeof(ethaddrs_str)))
+ return -EFAULT;
+
+ if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
+ lbs_pr_info("BT_ADD: Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+ lbs_pr_debug(1, "BT: adding %s\n", ethaddrs_str);
+ LEAVE();
+ return (libertas_prepare_and_send_command(priv, cmd_bt_access,
+ cmd_act_bt_access_add,
+ cmd_option_waitforrsp, 0, ethaddr));
+}
+
+/**
+ * @brief Delete an entry from the BT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_bt_del_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char ethaddrs_str[18];
+ u8 ethaddr[ETH_ALEN];
+ char *pos;
+
+ ENTER();
+ if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
+ sizeof(ethaddrs_str)))
+ return -EFAULT;
+
+ if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
+ lbs_pr_info("Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+ lbs_pr_debug(1, "BT: deleting %s\n", ethaddrs_str);
+
+ return (libertas_prepare_and_send_command(priv,
+ cmd_bt_access,
+ cmd_act_bt_access_del,
+ cmd_option_waitforrsp, 0, ethaddr));
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Reset all entries from the BT table
+ * @param priv A pointer to wlan_private structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_bt_reset_ioctl(wlan_private * priv)
+{
+ ENTER();
+
+ lbs_pr_alert( "BT: resetting\n");
+
+ return (libertas_prepare_and_send_command(priv,
+ cmd_bt_access,
+ cmd_act_bt_access_reset,
+ cmd_option_waitforrsp, 0, NULL));
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief List an entry from the BT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_bt_list_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ int pos;
+ char *addr1;
+ struct iwreq *wrq = (struct iwreq *)req;
+ /* used to pass id and store the bt entry returned by the FW */
+ union {
+ int id;
+ char addr1addr2[2 * ETH_ALEN];
+ } param;
+ static char outstr[64];
+ char *pbuf = outstr;
+ int ret;
+
+ ENTER();
+
+ if (copy_from_user(outstr, wrq->u.data.pointer, sizeof(outstr))) {
+ lbs_pr_debug(1, "Copy from user failed\n");
+ return -1;
+ }
+ param.id = simple_strtoul(outstr, NULL, 10);
+ pos = sprintf(pbuf, "%d: ", param.id);
+ pbuf += pos;
+
+ ret = libertas_prepare_and_send_command(priv, cmd_bt_access,
+ cmd_act_bt_access_list,
+ cmd_option_waitforrsp, 0,
+ (char *)&param);
+
+ if (ret == 0) {
+ addr1 = param.addr1addr2;
+
+ pos = sprintf(pbuf, "ignoring traffic from ");
+ pbuf += pos;
+ pos = eth_addr2str(addr1, pbuf);
+ pbuf += pos;
+ } else {
+ sprintf(pbuf, "(null)");
+ pbuf += pos;
+ }
+
+ wrq->u.data.length = strlen(outstr);
+ if (copy_to_user(wrq->u.data.pointer, (char *)outstr,
+ wrq->u.data.length)) {
+ lbs_pr_debug(1, "BT_LIST: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Find the next parameter in an input string
+ * @param ptr A pointer to the input parameter string
+ * @return A pointer to the next parameter, or 0 if no parameters left.
+ */
+static char * next_param(char * ptr)
+{
+ if (!ptr) return NULL;
+ while (*ptr == ' ' || *ptr == '\t') ++ptr;
+ return (*ptr == '\0') ? NULL : ptr;
+}
+
+/**
+ * @brief Add an entry to the FWT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_add_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[128];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_ADD: Invalid MAC address 1\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
+ lbs_pr_alert( "FWT_ADD: Invalid MAC address 2\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.metric =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.metric = FWT_DEFAULT_METRIC;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.dir = FWT_DEFAULT_DIR;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.ssn =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.ssn = FWT_DEFAULT_SSN;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dsn =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.dsn = FWT_DEFAULT_DSN;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.hopcount = simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.hopcount = FWT_DEFAULT_HOPCOUNT;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.ttl = simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.ttl = FWT_DEFAULT_TTL;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.expiration =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.expiration = FWT_DEFAULT_EXPIRATION;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.sleepmode = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.sleepmode = FWT_DEFAULT_SLEEPMODE;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.snr =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.snr = FWT_DEFAULT_SNR;
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18], ethaddr2_str[18];
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ eth_addr2str(fwt_access.ra, ethaddr2_str);
+ lbs_pr_debug(1, "FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str,
+ fwt_access.dir, ethaddr2_str);
+ lbs_pr_debug(1, "FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
+ fwt_access.ssn, fwt_access.dsn, fwt_access.metric,
+ fwt_access.hopcount, fwt_access.ttl, fwt_access.expiration,
+ fwt_access.sleepmode, fwt_access.snr);
+ }
+#endif
+
+ LEAVE();
+ return (libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_add,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access));
+}
+
+/**
+ * @brief Delete an entry from the FWT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_del_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_DEL: Invalid MAC address 1\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
+ lbs_pr_alert( "FWT_DEL: Invalid MAC address 2\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.dir = FWT_DEFAULT_DIR;
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18], ethaddr2_str[18];
+ lbs_pr_debug(1, "FWT_DEL: line is %s\n", in_str);
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ eth_addr2str(fwt_access.ra, ethaddr2_str);
+ lbs_pr_debug(1, "FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str,
+ ethaddr2_str, fwt_access.dir);
+ }
+#endif
+
+ LEAVE();
+ return (libertas_prepare_and_send_command(priv,
+ cmd_fwt_access,
+ cmd_act_fwt_access_del,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access));
+}
+
+
+/**
+ * @brief Print route parameters
+ * @param fwt_access struct cmd_ds_fwt_access with route info
+ * @param buf destination buffer for route info
+ */
+static void print_route(struct cmd_ds_fwt_access fwt_access, char *buf)
+{
+ buf += sprintf(buf, " ");
+ buf += eth_addr2str(fwt_access.da, buf);
+ buf += sprintf(buf, " ");
+ buf += eth_addr2str(fwt_access.ra, buf);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.metric));
+ buf += sprintf(buf, " %u", fwt_access.dir);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.ssn));
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.dsn));
+ buf += sprintf(buf, " %u", fwt_access.hopcount);
+ buf += sprintf(buf, " %u", fwt_access.ttl);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.expiration));
+ buf += sprintf(buf, " %u", fwt_access.sleepmode);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.snr));
+}
+
+/**
+ * @brief Lookup an entry in the FWT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_lookup_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ char *ptr;
+ static struct cmd_ds_fwt_access fwt_access;
+ static char out_str[128];
+ int ret;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_LOOKUP: Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18];
+ lbs_pr_debug(1, "FWT_LOOKUP: line is %s\n", in_str);
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ lbs_pr_debug(1, "FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str);
+ }
+#endif
+
+ ret = libertas_prepare_and_send_command(priv,
+ cmd_fwt_access,
+ cmd_act_fwt_access_lookup,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ print_route(fwt_access, out_str);
+ else
+ sprintf(out_str, "(null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_pr_debug(1, "FWT_LOOKUP: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Reset all entries from the FWT table
+ * @param priv A pointer to wlan_private structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_reset_ioctl(wlan_private * priv)
+{
+ lbs_pr_debug(1, "FWT: resetting\n");
+
+ return (libertas_prepare_and_send_command(priv,
+ cmd_fwt_access,
+ cmd_act_fwt_access_reset,
+ cmd_option_waitforrsp, 0, NULL));
+}
+
+/**
+ * @brief List an entry from the FWT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_list_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[8];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_pr_debug(1, "FWT_LIST: line is %s\n", in_str);
+ lbs_pr_debug(1, "FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_list,
+ cmd_option_waitforrsp, 0, (void *)&fwt_access);
+
+ if (ret == 0)
+ print_route(fwt_access, pbuf);
+ else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_pr_debug(1, "FWT_LIST: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief List an entry from the FRT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_list_route_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_pr_debug(1, "FWT_LIST_ROUTE: line is %s\n", in_str);
+ lbs_pr_debug(1, "FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_list_route,
+ cmd_option_waitforrsp, 0, (void *)&fwt_access);
+
+ if (ret == 0) {
+ pbuf += sprintf(pbuf, " ");
+ pbuf += eth_addr2str(fwt_access.da, pbuf);
+ pbuf += sprintf(pbuf, " %u", le32_to_cpu(fwt_access.metric));
+ pbuf += sprintf(pbuf, " %u", fwt_access.dir);
+ /* note that the firmware returns the nid in the id field */
+ pbuf += sprintf(pbuf, " %u", le32_to_cpu(fwt_access.id));
+ pbuf += sprintf(pbuf, " %u", le32_to_cpu(fwt_access.ssn));
+ pbuf += sprintf(pbuf, " %u", le32_to_cpu(fwt_access.dsn));
+ pbuf += sprintf(pbuf, " hop %u", fwt_access.hopcount);
+ pbuf += sprintf(pbuf, " ttl %u", fwt_access.ttl);
+ pbuf += sprintf(pbuf, " %u", le32_to_cpu(fwt_access.expiration));
+ } else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_pr_debug(1, "FWT_LIST_ROUTE: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief List an entry from the FNT table
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_list_neighbor_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[8];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret;
+
+ ENTER();
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: line is %s\n", in_str);
+ lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_list_neighbor,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0) {
+ pbuf += sprintf(pbuf, " ra ");
+ pbuf += eth_addr2str(fwt_access.ra, pbuf);
+ pbuf += sprintf(pbuf, " slp %u", fwt_access.sleepmode);
+ pbuf += sprintf(pbuf, " snr %u", le32_to_cpu(fwt_access.snr));
+ pbuf += sprintf(pbuf, " ref %u", le32_to_cpu(fwt_access.references));
+ } else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_pr_debug(1, "FWT_LIST_NEIGHBOR: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Cleans up the route (FRT) and neighbor (FNT) tables
+ * (Garbage Collection)
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_cleanup_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ static struct cmd_ds_fwt_access fwt_access;
+ int ret;
+
+ ENTER();
+
+ lbs_pr_debug(1, "FWT: cleaning up\n");
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+
+ ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_cleanup,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ req->ifr_data = (char *)(le32_to_cpu(fwt_access.references));
+ else
+ return -EFAULT;
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Gets firmware internal time (debug purposes)
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_fwt_time_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ static struct cmd_ds_fwt_access fwt_access;
+ int ret;
+
+ ENTER();
+
+ lbs_pr_debug(1, "FWT: getting time\n");
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+
+ ret = libertas_prepare_and_send_command(priv, cmd_fwt_access,
+ cmd_act_fwt_access_time,
+ cmd_option_waitforrsp, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ req->ifr_data = (char *)(le32_to_cpu(fwt_access.references));
+ else
+ return -EFAULT;
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Gets mesh ttl from firmware
+ * @param priv A pointer to wlan_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_mesh_get_ttl_ioctl(wlan_private * priv, struct ifreq *req)
+{
+ struct cmd_ds_mesh_access mesh_access;
+ int ret;
+
+ ENTER();
+
+ memset(&mesh_access, 0, sizeof(mesh_access));
+
+ ret = libertas_prepare_and_send_command(priv, cmd_mesh_access,
+ cmd_act_mesh_get_ttl,
+ cmd_option_waitforrsp, 0,
+ (void *)&mesh_access);
+
+ if (ret == 0) {
+ req->ifr_data = (char *)(le32_to_cpu(mesh_access.data[0]));
+ }
+ else
+ return -EFAULT;
+
+ LEAVE();
+ return 0;
+}
+
+/**
+ * @brief Gets mesh ttl from firmware
+ * @param priv A pointer to wlan_private structure
+ * @param ttl New ttl value
+ * @return 0 --success, otherwise fail
+ */
+static int wlan_mesh_set_ttl_ioctl(wlan_private * priv, int ttl)
+{
+ struct cmd_ds_mesh_access mesh_access;
+ int ret;
+
+ ENTER();
+
+ if( (ttl > 0xff) || (ttl < 0) )
+ return -EINVAL;
+
+ memset(&mesh_access, 0, sizeof(mesh_access));
+ mesh_access.data[0] = ttl;
+
+ ret = libertas_prepare_and_send_command(priv, cmd_mesh_access,
+ cmd_act_mesh_set_ttl,
+ cmd_option_waitforrsp, 0,
+ (void *)&mesh_access);
+
+ if (ret != 0)
+ ret = -EFAULT;
+
+ LEAVE();
+ return ret;
+}
+
+/**
+ * @brief ioctl function - entry point
+ *
+ * @param dev A pointer to net_device structure
+ * @param req A pointer to ifreq structure
+ * @param cmd command
+ * @return 0--success, otherwise fail
+ */
+int libertas_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
+{
+ int subcmd = 0;
+ int idata = 0;
+ int *pdata;
+ int ret = 0;
+ wlan_private *priv = dev->priv;
+ wlan_adapter *adapter = priv->adapter;
+ struct iwreq *wrq = (struct iwreq *)req;
+
+ ENTER();
+
+ 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;
+ case WLAN_SUBCMD_FWT_RESET: /* fwt_reset */
+ wlan_fwt_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
+
+ if (!subcmd)
+ subcmd = (int)req->ifr_data; //from iwpriv subcmd
+
+ 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;
+
+ default:
+ ret = -EOPNOTSUPP;
+ break;
+ }
+
+ 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;
+ case WLAN_SUBCMD_BT_DEL:
+ ret = wlan_bt_del_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_BT_LIST:
+ ret = wlan_bt_list_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_ADD:
+ ret = wlan_fwt_add_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_DEL:
+ ret = wlan_fwt_del_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_LOOKUP:
+ ret = wlan_fwt_lookup_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_LIST_NEIGHBOR:
+ ret = wlan_fwt_list_neighbor_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_LIST:
+ ret = wlan_fwt_list_ioctl(priv, req);
+ break;
+ case WLAN_SUBCMD_FWT_LIST_ROUTE:
+ ret = wlan_fwt_list_route_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;
+
+ 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;
+
+ case WLAN_SUBCMD_FWT_TIME: /* fwt_time */
+ ret = wlan_fwt_time_ioctl(priv, req);
+ break;
+
+ case WLAN_SUBCMD_MESH_GET_TTL:
+ ret = wlan_mesh_get_ttl_ioctl(priv, req);
+ break;
+
+ default:
+ ret = -EOPNOTSUPP;
+
+ }
+
+ 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;
+ int data[16];
+
+ struct cmd_ds_802_11_led_ctrl ctrl;
+ struct mrvlietypes_ledgpio *gpio =
+ (struct mrvlietypes_ledgpio *) ctrl.data;
+
+ memset(&ctrl, 0, sizeof(ctrl));
+ if (wrq->u.data.length > MAX_LEDS * 2)
+ return -ENOTSUPP;
+ if ((wrq->u.data.length % 2) != 0)
+ return -ENOTSUPP;
+ if (wrq->u.data.length == 0) {
+ ctrl.action =
+ cpu_to_le16
+ (cmd_act_get);
+ } else {
+ 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;
+ }
+
+ ctrl.action =
+ cpu_to_le16
+ (cmd_act_set);
+ ctrl.numled = cpu_to_le16(0);
+ gpio->header.type =
+ cpu_to_le16(TLV_TYPE_LED_GPIO);
+ gpio->header.len = wrq->u.data.length;
+ for (i = 0; i < wrq->u.data.length;
+ i += 2) {
+ gpio->ledpin[i / 2].led =
+ data[i];
+ gpio->ledpin[i / 2].pin =
+ data[i + 1];
+ }
+ }
+ ret =
+ libertas_prepare_and_send_command(priv,
+ cmd_802_11_led_gpio_ctrl,
+ 0,
+ cmd_option_waitforrsp,
+ 0, (void *)&ctrl);
+ for (i = 0; i < gpio->header.len; i += 2) {
+ data[i] = gpio->ledpin[i / 2].led;
+ data[i + 1] = gpio->ledpin[i / 2].pin;
+ }
+ if (copy_to_user(wrq->u.data.pointer, data,
+ sizeof(int) *
+ gpio->header.len)) {
+ lbs_pr_debug(1, "Copy to user failed\n");
+ return -EFAULT;
+ }
+
+ 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;
+
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ LEAVE();
+ return ret;
+}
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 17:48:28 +0000