Add new IEEE80211_HW_SUPPORTS_RADAR_DETECTION attribute which
indicates that hw supports radar detection.
Signed-off-by: Victor Goldenshtein <victorg@xxxxxx>
---
include/net/mac80211.h | 3 +++
net/mac80211/main.c | 3 +++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b0f4e67..90564b4 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1138,6 +1138,8 @@ enum sta_notify_cmd {
* @IEEE80211_HW_TX_AMPDU_SETUP_IN_HW: The device handles TX A-MPDU session
* setup strictly in HW. mac80211 should not attempt to do this in
* software.
+ *
+ * @IEEE80211_HW_SUPPORTS_RADAR_DETECTION: Hardware supports radar detection.
*/
enum ieee80211_hw_flags {
IEEE80211_HW_HAS_RATE_CONTROL = 1<<0,
@@ -1164,6 +1166,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_SUPPORTS_PER_STA_GTK = 1<<21,
IEEE80211_HW_AP_LINK_PS = 1<<22,
IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23,
+ IEEE80211_HW_SUPPORTS_RADAR_DETECTION = 1<<24,
};
/**
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 0a0d94a..4ec847c 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -866,6 +866,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
if (local->hw.wiphy->flags & WIPHY_FLAG_SUPPORTS_TDLS)
local->hw.wiphy->flags |= WIPHY_FLAG_TDLS_EXTERNAL_SETUP;
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_RADAR_DETECTION)
+ local->hw.wiphy->flags |= WIPHY_FLAG_SUPPORTS_DFS;
+
result = wiphy_register(local->hw.wiphy);
if (result < 0)
goto fail_wiphy_register;
--
1.7.5.4
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