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authorBen Greear <greearb@candelatech.com>2012-04-23 12:50:31 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-05-08 21:53:51 -0400
commite352114fd62f6d568ca0cb18f589cb8df710cf02 (patch)
treeaadf36af471d9ccfd50561acf8bb052f1bace468 /net/mac80211/cfg.c
parentb1ab79255c539ebe740baa89f8a44ab139381e1c (diff)
downloadop-kernel-dev-e352114fd62f6d568ca0cb18f589cb8df710cf02.zip
op-kernel-dev-e352114fd62f6d568ca0cb18f589cb8df710cf02.tar.gz
mac80211: Framework to get wifi-driver stats via ethtool.
This adds hooks to call into the driver to get additional stats for the ethtool API. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 31023ca..a38b2673 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -463,10 +463,17 @@ static int ieee80211_get_et_sset_count(struct wiphy *wiphy,
struct net_device *dev,
int sset)
{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ int rv = 0;
+
if (sset == ETH_SS_STATS)
- return STA_STATS_LEN;
+ rv += STA_STATS_LEN;
- return -EOPNOTSUPP;
+ rv += drv_get_et_sset_count(sdata, sset);
+
+ if (rv == 0)
+ return -EOPNOTSUPP;
+ return rv;
}
static void ieee80211_get_et_stats(struct wiphy *wiphy,
@@ -527,16 +534,22 @@ static void ieee80211_get_et_stats(struct wiphy *wiphy,
}
rcu_read_unlock();
+
+ drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
}
static void ieee80211_get_et_strings(struct wiphy *wiphy,
struct net_device *dev,
u32 sset, u8 *data)
{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ int sz_sta_stats = 0;
+
if (sset == ETH_SS_STATS) {
- int sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
+ sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
memcpy(data, *ieee80211_gstrings_sta_stats, sz_sta_stats);
}
+ drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
}
static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
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