ath: add DFS FCC pattern detector
Add initial values for DFS FCC pattern detector.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Tested-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
index a1a69c5..6269f4e 100644
--- a/drivers/net/wireless/ath/dfs_pattern_detector.c
+++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
@@ -73,9 +73,32 @@
.radar_types = etsi_radar_ref_types_v15,
};
-/* for now, we support ETSI radar types, FCC and JP are TODO */
+#define FCC_PATTERN(ID, WMIN, WMAX, PMIN, PMAX, PRF, PPB) \
+{ \
+ ID, WIDTH_LOWER(WMIN), WIDTH_UPPER(WMAX), \
+ PMIN - PRI_TOLERANCE, \
+ PMAX * PRF + PRI_TOLERANCE, PRF, PPB * PRF, \
+ PPB_THRESH(PPB), PRI_TOLERANCE, \
+}
+
+static const struct radar_detector_specs fcc_radar_ref_types[] = {
+ FCC_PATTERN(0, 0, 1, 1428, 1428, 1, 18),
+ FCC_PATTERN(1, 0, 5, 150, 230, 1, 23),
+ FCC_PATTERN(2, 6, 10, 200, 500, 1, 16),
+ FCC_PATTERN(3, 11, 20, 200, 500, 1, 12),
+ FCC_PATTERN(4, 50, 100, 1000, 2000, 20, 1),
+ FCC_PATTERN(5, 0, 1, 333, 333, 1, 9),
+};
+
+static const struct radar_types fcc_radar_types = {
+ .region = NL80211_DFS_FCC,
+ .num_radar_types = ARRAY_SIZE(fcc_radar_ref_types),
+ .radar_types = fcc_radar_ref_types,
+};
+
static const struct radar_types *dfs_domains[] = {
&etsi_radar_types_v15,
+ &fcc_radar_types,
};
/**