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authorXinming Hu <huxm@marvell.com>2015-06-03 14:29:40 +0300
committerKalle Valo <kvalo@codeaurora.org>2015-06-08 11:41:56 +0300
commit8baca1a34d4c355cbb7fb2f4a4c427a70146580c (patch)
tree4060a5ba5d566dbedba3847892449f6f5c57970b /drivers/net/wireless/mwifiex
parentb21783e94e20a639186eaf491ccd392b85cafae7 (diff)
downloadlinux-8baca1a34d4c355cbb7fb2f4a4c427a70146580c.tar.xz
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>
Diffstat (limited to 'drivers/net/wireless/mwifiex')
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c51
1 files changed, 46 insertions, 5 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index ddeb919c5942..5274502173b9 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -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);
+
+ if (node && (&node->list == &priv->sta_list)) {
+ node = NULL;
+ return -ENOENT;
+ }
- memcpy(mac, priv->cfg_bssid, ETH_ALEN);
+ 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 mwifiex_dump_station_info(priv, sinfo);
+ return -ENOENT;
}
static int