diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/mac.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index db819429134..c95a3985209 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -1442,9 +1442,20 @@ static void ath10k_reg_notifier(struct wiphy *wiphy, { struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); struct ath10k *ar = hw->priv; + bool result; ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory); + if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) { + ath10k_dbg(ATH10K_DBG_REGULATORY, "dfs region 0x%x\n", + request->dfs_region); + result = ar->dfs_detector->set_dfs_domain(ar->dfs_detector, + request->dfs_region); + if (!result) + ath10k_warn("dfs region 0x%X not supported, will trigger radar for every pulse\n", + request->dfs_region); + } + mutex_lock(&ar->conf_mutex); if (ar->state == ATH10K_STATE_ON) ath10k_regd_update(ar); @@ -3531,6 +3542,16 @@ int ath10k_mac_register(struct ath10k *ar) ar->hw->netdev_features = NETIF_F_HW_CSUM; + if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) { + /* Init ath dfs pattern detector */ + ar->ath_common.debug_mask = ATH_DBG_DFS; + ar->dfs_detector = dfs_pattern_detector_init(&ar->ath_common, + NL80211_DFS_UNSET); + + if (!ar->dfs_detector) + ath10k_warn("dfs pattern detector init failed\n"); + } + ret = ath_regd_init(&ar->ath_common.regulatory, ar->hw->wiphy, ath10k_reg_notifier); if (ret) { @@ -3566,6 +3587,9 @@ void ath10k_mac_unregister(struct ath10k *ar) { ieee80211_unregister_hw(ar->hw); + if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) + ar->dfs_detector->exit(ar->dfs_detector); + kfree(ar->mac.sbands[IEEE80211_BAND_2GHZ].channels); kfree(ar->mac.sbands[IEEE80211_BAND_5GHZ].channels); |