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cfg80211: allow restricting supported dfs regions

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At the moment, the ath9k/ath10k DFS module only supports detecting ETSI
radar patterns.
Add a bitmap in the interface combinations, indicating which DFS regions
are supported by the detector. If unset, support for all regions is
assumed.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau
2014-05-05 11:48:40 +02:00
committed by Johannes Berg
parent f6837ba8c9
commit 8c48b50a1a
4 changed files with 23 additions and 2 deletions
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2
include/net/cfg80211.h
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@@ -2638,6 +2638,7 @@ struct ieee80211_iface_limit {
* between infrastructure and AP types must match. This is required
* only in special cases.
* @radar_detect_widths: bitmap of channel widths supported for radar detection
* @radar_detect_regions: bitmap of regions supported for radar detection
*
* With this structure the driver can describe which interface
* combinations it supports concurrently.
@@ -2695,6 +2696,7 @@ struct ieee80211_iface_combination {
u8 n_limits;
bool beacon_int_infra_match;
u8 radar_detect_widths;
u8 radar_detect_regions;
};
struct ieee80211_txrx_stypes {