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mwifiex: dump station support in uap mode 

This patch extend cfg80211 dump_station handler, support for
dump stations associated to mwifiex micro AP.

Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Xinming Hu 2015-06-03 16:59:40 +05:30 committed by Kalle Valo
parent b21783e94e
commit 8baca1a34d
1 changed files with 46 additions and 5 deletions
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51
drivers/net/wireless/mwifiex/cfg80211.c
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@ -1229,6 +1229,7 @@ mwifiex_parse_htinfo(struct mwifiex_private *priv, u8 tx_htinfo,
*/
static int
mwifiex_dump_station_info(struct mwifiex_private *priv,
struct mwifiex_sta_node *node,
struct station_info *sinfo)
{
u32 rate;
@ -1238,6 +1239,30 @@ mwifiex_dump_station_info(struct mwifiex_private *priv,
BIT(NL80211_STA_INFO_TX_BITRATE) |
BIT(NL80211_STA_INFO_SIGNAL) | BIT(NL80211_STA_INFO_SIGNAL_AVG);
if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
if (!node)
return -ENOENT;
sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME) |
BIT(NL80211_STA_INFO_TX_FAILED);
sinfo->inactive_time =
jiffies_to_msecs(jiffies - node->stats.last_rx);
sinfo->signal = node->stats.rssi;
sinfo->signal_avg = node->stats.rssi;
sinfo->rx_bytes = node->stats.rx_bytes;
sinfo->tx_bytes = node->stats.tx_bytes;
sinfo->rx_packets = node->stats.rx_packets;
sinfo->tx_packets = node->stats.tx_packets;
sinfo->tx_failed = node->stats.tx_failed;
mwifiex_parse_htinfo(priv, node->stats.last_tx_htinfo,
&sinfo->txrate);
sinfo->txrate.legacy = node->stats.last_tx_rate * 5;
return 0;
}
/* Get signal information from the firmware */
if (mwifiex_send_cmd(priv, HostCmd_CMD_RSSI_INFO,
HostCmd_ACT_GEN_GET, 0, NULL, true)) {
@ -1304,7 +1329,7 @@ mwifiex_cfg80211_get_station(struct wiphy *wiphy, struct net_device *dev,
if (memcmp(mac, priv->cfg_bssid, ETH_ALEN))
return -ENOENT;
return mwifiex_dump_station_info(priv, sinfo);
return mwifiex_dump_station_info(priv, NULL, sinfo);
}
/*
@ -1315,13 +1340,29 @@ mwifiex_cfg80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
int idx, u8 *mac, struct station_info *sinfo)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
static struct mwifiex_sta_node *node;
if (!priv->media_connected || idx)
return -ENOENT;
if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
priv->media_connected && idx == 0) {
ether_addr_copy(mac, priv->cfg_bssid);
return mwifiex_dump_station_info(priv, NULL, sinfo);
} else if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
mwifiex_send_cmd(priv, HOST_CMD_APCMD_STA_LIST,
HostCmd_ACT_GEN_GET, 0, NULL, true);
memcpy(mac, priv->cfg_bssid, ETH_ALEN);
if (node && (&node->list == &priv->sta_list)) {
node = NULL;
return -ENOENT;
}
return mwifiex_dump_station_info(priv, sinfo);
node = list_prepare_entry(node, &priv->sta_list, list);
list_for_each_entry_continue(node, &priv->sta_list, list) {
ether_addr_copy(mac, node->mac_addr);
return mwifiex_dump_station_info(priv, node, sinfo);
}
}
return -ENOENT;
}
static int