/**
* @brief Get station info
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param mac A pointer to station mac address
* @param stainfo A pointer to station_info structure
*
* @return 0 -- success, otherwise fail
*/
int
woal_uap_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
u8 * mac, struct station_info *stainfo)
{
moal_private *priv = (moal_private *) woal_get_netdev_priv(dev);
int ret = -EFAULT;
int i = 0;
mlan_ds_get_info *info = NULL;
mlan_ioctl_req *ioctl_req = NULL;
ENTER();
if (priv->media_connected == MFALSE) {
PRINTM(MINFO, "cfg80211: Media not connected!\n");
LEAVE();
return -ENOENT;
}
/* Allocate an IOCTL request buffer */
ioctl_req =
(mlan_ioctl_req *) woal_alloc_mlan_ioctl_req(sizeof(mlan_ds_get_info));
if (ioctl_req == NULL) {
ret = -ENOMEM;
goto done;
}
info = (mlan_ds_get_info *) ioctl_req->pbuf;
info->sub_command = MLAN_OID_UAP_STA_LIST;
ioctl_req->req_id = MLAN_IOCTL_GET_INFO;
ioctl_req->action = MLAN_ACT_GET;
if (MLAN_STATUS_SUCCESS !=
woal_request_ioctl(priv, ioctl_req, MOAL_IOCTL_WAIT)) {
goto done;
}
for (i = 0; i < info->param.sta_list.sta_count; i++) {
if (!memcmp(info->param.sta_list.info[i].mac_address, mac, ETH_ALEN)) {
PRINTM(MIOCTL,
"Get station: %02x:%02x:%02x:%02x:%02x:%02x RSSI=%d\n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5],
(int) info->param.sta_list.info[i].rssi);
stainfo->filled = STATION_INFO_INACTIVE_TIME | STATION_INFO_SIGNAL;
stainfo->inactive_time = 0;
stainfo->signal = info->param.sta_list.info[i].rssi;
ret = 0;
break;
}
}
done:
if (ioctl_req)
kfree(ioctl_req);
LEAVE();
return ret;
}
/**
* @brief reset AP or GO parameters
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
*
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
{
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
int ret = 0;
#ifdef STA_SUPPORT
moal_private *pmpriv = NULL;
#endif
ENTER();
PRINTM(MMSG, "wlan: Stoping AP\n");
woal_deauth_all_station(priv);
/* if the bss is still running, then stop it */
if (priv->bss_started == MTRUE) {
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT_TIMEOUT, UAP_BSS_STOP)) {
ret = -EFAULT;
goto done;
}
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT, UAP_BSS_RESET)) {
ret = -EFAULT;
goto done;
}
/* Set WLAN MAC addresses */
if (MLAN_STATUS_SUCCESS != woal_request_set_mac_address(priv)) {
PRINTM(MERROR, "Set MAC address failed\n");
ret = -EFAULT;
goto done;
}
}
woal_clear_all_mgmt_ies(priv, MOAL_IOCTL_WAIT);
#ifdef STA_SUPPORT
if (!woal_is_any_interface_active(priv->phandle)) {
pmpriv = woal_get_priv((moal_handle *)priv->phandle,
MLAN_BSS_ROLE_STA);
if (pmpriv)
woal_set_scan_time(pmpriv, ACTIVE_SCAN_CHAN_TIME,
PASSIVE_SCAN_CHAN_TIME,
SPECIFIC_SCAN_CHAN_TIME);
}
#endif
priv->cipher = 0;
memset(priv->uap_wep_key, 0, sizeof(priv->uap_wep_key));
priv->channel = 0;
PRINTM(MMSG, "wlan: AP stopped\n");
done:
LEAVE();
return ret;
}
/**
* @brief reset AP or GO parameters
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
*
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_del_beacon(struct wiphy *wiphy, struct net_device *dev)
{
moal_private *priv = (moal_private *) woal_get_netdev_priv(dev);
int ret = 0;
ENTER();
PRINTM(MIOCTL, "del beacon\n");
/* if the bss is still running, then stop it */
if (priv->bss_started == MTRUE) {
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT, UAP_BSS_STOP)) {
ret = -EFAULT;
goto done;
}
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT, UAP_BSS_RESET)) {
ret = -EFAULT;
goto done;
}
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0) && !defined(COMPAT_WIRELESS)
/* clear BEACON WPS/P2P IE */
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL, 0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON_WPS_P2P)) {
ret = -EFAULT;
goto done;
}
#endif
/* clear mgmt frame ies */
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL, 0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP |
MGMT_MASK_ASSOC_RESP)) {
ret = -EFAULT;
goto done;
}
priv->cipher = 0;
priv->key_len = 0;
done:
LEAVE();
return ret;
}
/**
* @brief vendor command to set drvdbg
*
* @param wiphy A pointer to wiphy struct
* @param wdev A pointer to wireless_dev struct
* @param data a pointer to data
* @param len data length
*
* @return 0: success 1: fail
*/
static int
woal_cfg80211_subcmd_set_drvdbg(struct wiphy *wiphy,
struct wireless_dev *wdev,
const void *data, int data_len)
{
struct net_device *dev = wdev->netdev;
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
struct sk_buff *skb = NULL;
t_u8 *pos = NULL;
int ret = 0;
ENTER();
/**handle this sub command*/
DBG_HEXDUMP(MCMD_D, "Vendor drvdbg", (t_u8 *)data, data_len);
if (data_len) {
/* Get the driver debug bit masks from user */
drvdbg = *((t_u32 *)data);
PRINTM(MIOCTL, "new drvdbg %x\n", drvdbg);
/* Set the driver debug bit masks into mlan */
if (woal_set_drvdbg(priv, drvdbg)) {
PRINTM(MERROR, "Set drvdbg failed!\n");
ret = 1;
}
}
/** Allocate skb for cmd reply*/
skb = cfg80211_vendor_cmd_alloc_reply_skb(wiphy, sizeof(drvdbg));
if (!skb) {
PRINTM(MERROR, "allocate memory fail for vendor cmd\n");
ret = 1;
LEAVE();
return ret;
}
pos = skb_put(skb, sizeof(drvdbg));
memcpy(pos, &drvdbg, sizeof(drvdbg));
ret = cfg80211_vendor_cmd_reply(skb);
LEAVE();
return ret;
}
/**
* @brief set AP or GO parameter
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param params A pointer to beacon_parameters structure
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_set_beacon(struct wiphy *wiphy,
struct net_device *dev,
struct beacon_parameters *params)
#endif
{
moal_private *priv = (moal_private *) woal_get_netdev_priv(dev);
int ret = 0;
ENTER();
PRINTM(MIOCTL, "set beacon\n");
if (params != NULL) {
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0) && !defined(COMPAT_WIRELESS)
if (params->tail && params->tail_len) {
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv,
params->tail, params->tail_len,
NULL, 0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON)) {
ret = -EFAULT;
goto done;
}
}
#else
if (params->beacon_ies && params->beacon_ies_len) {
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv, params->tail,
params->tail_len, NULL, 0, NULL, 0,
NULL, 0, MGMT_MASK_BEACON)) {
ret = -EFAULT;
goto done;
}
}
if (params->proberesp_ies && params->proberesp_ies_len) {
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv, NULL, 0,
params->proberesp_ies,
params->proberesp_ies_len, NULL, 0,
NULL, 0, MGMT_MASK_PROBE_RESP)) {
ret = -EFAULT;
goto done;
}
}
if (params->assocresp_ies && params->assocresp_ies_len) {
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL, 0,
params->assocresp_ies,
params->assocresp_ies_len, NULL, 0,
MGMT_MASK_ASSOC_RESP)) {
ret = -EFAULT;
goto done;
}
}
#endif
}
done:
LEAVE();
return ret;
}
/**
* @brief initialize AP or GO parameters
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param params A pointer to beacon_parameters structure
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_add_beacon(struct wiphy *wiphy,
struct net_device *dev,
struct beacon_parameters *params)
#endif
{
moal_private *priv = (moal_private *) woal_get_netdev_priv(dev);
int ret = 0;
ENTER();
PRINTM(MIOCTL, "add beacon\n");
#ifdef STA_CFG80211
/*** cancel pending scan */
woal_cancel_scan(priv, MOAL_IOCTL_WAIT);
#endif
if (params != NULL) {
/* bss config */
if (MLAN_STATUS_SUCCESS != woal_cfg80211_beacon_config(priv, params)) {
ret = -EFAULT;
goto done;
}
/* set mgmt frame ies */
if (MLAN_STATUS_SUCCESS != woal_cfg80211_mgmt_frame_ie(priv,
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,2,0) && !defined(COMPAT_WIRELESS)
params->tail,
params->tail_len,
NULL, 0, NULL, 0,
NULL, 0,
MGMT_MASK_BEACON
#else
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)
params->beacon.
tail,
params->beacon.
tail_len,
params->beacon.
proberesp_ies,
params->beacon.
proberesp_ies_len,
params->beacon.
assocresp_ies,
params->beacon.
assocresp_ies_len,
#else
params->tail,
params->tail_len,
params->
proberesp_ies,
params->
proberesp_ies_len,
params->
assocresp_ies,
params->
assocresp_ies_len,
#endif
NULL, 0,
MGMT_MASK_BEACON
|
MGMT_MASK_PROBE_RESP
|
MGMT_MASK_ASSOC_RESP
#endif
)) {
ret = -EFAULT;
goto done;
}
}
/* if the bss is stopped, then start it */
if (priv->bss_started == MFALSE) {
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT, UAP_BSS_START)) {
ret = -EFAULT;
goto done;
}
}
done:
LEAVE();
return ret;
}
/**
* @brief set AP or GO parameter
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param params A pointer to beacon_parameters structure
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_set_beacon(struct wiphy *wiphy,
struct net_device *dev,
struct beacon_parameters *params)
#endif
{
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
int ret = 0;
ENTER();
PRINTM(MIOCTL, "set beacon\n");
if (params != NULL) {
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0) && !defined(COMPAT_WIRELESS)
if (params->tail && params->tail_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv,
params->tail,
params->tail_len,
NULL, 0, NULL, 0,
NULL, 0,
MGMT_MASK_BEACON);
if (ret)
goto done;
}
#else
if (params->tail && params->tail_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv, params->tail,
params->tail_len,
NULL, 0, NULL, 0,
NULL, 0,
MGMT_MASK_BEACON,
MOAL_IOCTL_WAIT);
if (ret)
goto done;
}
if (params->beacon_ies && params->beacon_ies_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv,
params->beacon_ies,
params->
beacon_ies_len, NULL,
0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON_WPS_P2P,
MOAL_IOCTL_WAIT);
if (ret) {
PRINTM(MERROR,
"Failed to set beacon wps/p2p ie\n");
goto done;
}
}
if (params->proberesp_ies && params->proberesp_ies_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv, NULL, 0,
params->proberesp_ies,
params->
proberesp_ies_len,
NULL, 0, NULL, 0,
MGMT_MASK_PROBE_RESP,
MOAL_IOCTL_WAIT);
if (ret)
goto done;
}
if (params->assocresp_ies && params->assocresp_ies_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv, NULL, 0, NULL,
0,
params->assocresp_ies,
params->
assocresp_ies_len,
NULL, 0,
MGMT_MASK_ASSOC_RESP,
MOAL_IOCTL_WAIT);
if (ret)
goto done;
}
#endif
}
done:
LEAVE();
return ret;
}
/**
* @brief initialize AP or GO parameters
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param params A pointer to beacon_parameters structure
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_add_beacon(struct wiphy *wiphy,
struct net_device *dev,
struct beacon_parameters *params)
#endif
{
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
int ret = 0;
ENTER();
PRINTM(MMSG, "wlan: Starting AP\n");
#ifdef STA_CFG80211
/*** cancel pending scan */
woal_cancel_scan(priv, MOAL_IOCTL_WAIT);
#endif
if (params != NULL) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)
priv->channel =
ieee80211_frequency_to_channel(params->chandef.chan->
center_freq);
#else
priv->channel =
ieee80211_frequency_to_channel(params->channel->
center_freq);
#endif
#endif
/* bss config */
if (MLAN_STATUS_SUCCESS !=
woal_cfg80211_beacon_config(priv, params)) {
ret = -EFAULT;
goto done;
}
/* set mgmt frame ies */
ret = woal_cfg80211_mgmt_frame_ie(priv,
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0) && !defined(COMPAT_WIRELESS)
params->tail,
params->tail_len, NULL, 0,
NULL, 0, NULL, 0,
MGMT_MASK_BEACON
#else
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)
params->beacon.tail,
params->beacon.tail_len,
params->beacon.proberesp_ies,
params->beacon.
proberesp_ies_len,
params->beacon.assocresp_ies,
params->beacon.
assocresp_ies_len,
#else
params->tail,
params->tail_len,
params->proberesp_ies,
params->proberesp_ies_len,
params->assocresp_ies,
params->assocresp_ies_len,
#endif
NULL, 0,
MGMT_MASK_BEACON |
MGMT_MASK_PROBE_RESP |
MGMT_MASK_ASSOC_RESP
#endif
, MOAL_IOCTL_WAIT);
if (ret)
goto done;
}
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0) || defined(COMPAT_WIRELESS)
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)
if (params->beacon.beacon_ies && params->beacon.beacon_ies_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv,
params->beacon.beacon_ies,
params->beacon.beacon_ies_len,
NULL, 0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON_WPS_P2P,
MOAL_IOCTL_WAIT);
if (ret) {
PRINTM(MERROR, "Failed to set beacon wps/p2p ie\n");
goto done;
}
}
#else
if (params->beacon_ies && params->beacon_ies_len) {
ret = woal_cfg80211_mgmt_frame_ie(priv,
params->beacon_ies,
params->beacon_ies_len, NULL,
0, NULL, 0, NULL, 0,
MGMT_MASK_BEACON_WPS_P2P,
MOAL_IOCTL_WAIT);
if (ret) {
PRINTM(MERROR, "Failed to set beacon wps/p2p ie\n");
goto done;
}
}
#endif
#endif
/* if the bss is stopped, then start it */
if (priv->bss_started == MFALSE) {
if (MLAN_STATUS_SUCCESS !=
woal_uap_bss_ctrl(priv, MOAL_IOCTL_WAIT, UAP_BSS_START)) {
ret = -EFAULT;
goto done;
}
}
PRINTM(MMSG, "wlan: AP started\n");
done:
LEAVE();
return ret;
}
*
* @param wiphy A pointer to wiphy structure
* @param dev A pointer to net_device structure
* @param mac_addr A pointer to station mac address
*
* @return 0 -- success, otherwise fail
*/
int
woal_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev,
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)
const u8 *mac_addr)
#else
u8 *mac_addr)
#endif
{
moal_private *priv = (moal_private *)woal_get_netdev_priv(dev);
ENTER();
if (priv->media_connected == MFALSE) {
PRINTM(MINFO, "cfg80211: Media not connected!\n");
LEAVE();
return 0;
}
/** we will not send deauth to p2p interface, it might cause WPS failure */
if (mac_addr) {
PRINTM(MMSG, "wlan: deauth station " MACSTR "\n",
MAC2STR(mac_addr));
#ifdef WIFI_DIRECT_SUPPORT
if (!priv->phandle->is_go_timer_set &&
priv->bss_type != MLAN_BSS_TYPE_WIFIDIRECT)
#endif
woal_deauth_station(priv, (u8 *)mac_addr);
