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Commit f12e3e03 authored by Janusz Dziedzic's avatar Janusz Dziedzic Committed by John W. Linville
Browse files

ath: add DFS FCC pattern detector 



Add initial values for DFS FCC pattern detector.

Signed-off-by: default avatarJanusz Dziedzic <janusz.dziedzic@tieto.com>
Tested-by: default avatarBartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent e757201b

drivers/net/wireless/ath/dfs_pattern_detector.c

+24 −1
Original line number Diff line number Diff line
@@ -73,9 +73,32 @@ static const struct radar_types etsi_radar_types_v15 = { 
	.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,

};



/**