diff options
Diffstat (limited to 'drivers/net/wireless/quantenna/qtnfmac/cfg80211.c')
-rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 0398bece5782..5122dc798064 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -813,6 +813,9 @@ static int qtnf_start_radar_detection(struct wiphy *wiphy, struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev); int ret; + if (wiphy_ext_feature_isset(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD)) + return -ENOTSUPP; + ret = qtnf_cmd_start_cac(vif, chandef, cac_time_ms); if (ret) pr_err("%s: failed to start CAC ret=%d\n", ndev->name, ret); @@ -909,6 +912,9 @@ struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus) { struct wiphy *wiphy; + if (bus->hw_info.hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) + qtn_cfg80211_ops.start_radar_detection = NULL; + wiphy = wiphy_new(&qtn_cfg80211_ops, sizeof(struct qtnf_wmac)); if (!wiphy) return NULL; @@ -982,6 +988,9 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) WIPHY_FLAG_AP_UAPSD | WIPHY_FLAG_HAS_CHANNEL_SWITCH; + if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD); + wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2; |