diff options
| author | Thomas Pedersen <c_tpeder@qca.qualcomm.com> | 2012-07-17 19:39:55 -0700 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-10-24 11:49:33 +0300 |
| commit | 279b2862ee6ba9ee950c02044142f8ea137c302e (patch) | |
| tree | a220670d2ad97c18cffe49da9262769d932fd976 /drivers/net/wireless/ath/ath6kl/cfg80211.c | |
| parent | bf744f11788280bcbd9bb8ec62974274b72a75bf (diff) | |
| download | lwn-279b2862ee6ba9ee950c02044142f8ea137c302e.tar.gz lwn-279b2862ee6ba9ee950c02044142f8ea137c302e.zip | |
ath6kl: support TX error rate notification
The ath6kl firmware can monitor a connection and report when a certain
TX failure threshold is crossed. Support this configuration and event
reporting on compatible firmwares.
Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index a624a0c5e5f5..0194617ff30e 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -3326,6 +3326,27 @@ static int ath6kl_cfg80211_set_bitrate(struct wiphy *wiphy, mask); } +static int ath6kl_cfg80211_set_txe_config(struct wiphy *wiphy, + struct net_device *dev, + u32 rate, u32 pkts, u32 intvl) +{ + struct ath6kl *ar = ath6kl_priv(dev); + struct ath6kl_vif *vif = netdev_priv(dev); + + if (vif->nw_type != INFRA_NETWORK || + !test_bit(ATH6KL_FW_CAPABILITY_TX_ERR_NOTIFY, ar->fw_capabilities)) + return -EOPNOTSUPP; + + if (vif->sme_state != SME_CONNECTED) + return -ENOTCONN; + + /* save this since the firmware won't report the interval */ + vif->txe_intvl = intvl; + + return ath6kl_wmi_set_txe_notify(ar->wmi, vif->fw_vif_idx, + rate, pkts, intvl); +} + static const struct ieee80211_txrx_stypes ath6kl_mgmt_stypes[NUM_NL80211_IFTYPES] = { [NL80211_IFTYPE_STATION] = { @@ -3392,6 +3413,7 @@ static struct cfg80211_ops ath6kl_cfg80211_ops = { .sched_scan_start = ath6kl_cfg80211_sscan_start, .sched_scan_stop = ath6kl_cfg80211_sscan_stop, .set_bitrate_mask = ath6kl_cfg80211_set_bitrate, + .set_cqm_txe_config = ath6kl_cfg80211_set_txe_config, }; void ath6kl_cfg80211_stop(struct ath6kl_vif *vif) |