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cfg80211: add no HE indication to the channel flag

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The regulatory domain might forbid HE operation.  Certain regulatory
domains may restrict it for specific channels whereas others may do it
for the whole regulatory domain.

Add an option to indicate it in the channel flag.

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20200121081213.733757-1-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Haim Dreyfuss
2020-01-21 10:12:13 +02:00
committed by Johannes Berg
parent 3c706b973b
commit 1e61d82cca
4 changed files with 12 additions and 0 deletions
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5
include/uapi/linux/nl80211.h
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@@ -3587,6 +3587,8 @@ enum nl80211_wmm_rule {
* @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations.
* This is a nested attribute that contains the wmm limitation per AC.
* (see &enum nl80211_wmm_rule)
* @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel
* in current regulatory domain.
* @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
* currently defined
* @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -3616,6 +3618,7 @@ enum nl80211_frequency_attr {
NL80211_FREQUENCY_ATTR_NO_20MHZ,
NL80211_FREQUENCY_ATTR_NO_10MHZ,
NL80211_FREQUENCY_ATTR_WMM,
NL80211_FREQUENCY_ATTR_NO_HE,
/* keep last */
__NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -3813,6 +3816,7 @@ enum nl80211_sched_scan_match_attr {
* @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation
* @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
* @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
* @NL80211_RRF_NO_HE: HE operation not allowed
*/
enum nl80211_reg_rule_flags {
NL80211_RRF_NO_OFDM = 1<<0,
@@ -3830,6 +3834,7 @@ enum nl80211_reg_rule_flags {
NL80211_RRF_NO_HT40PLUS = 1<<14,
NL80211_RRF_NO_80MHZ = 1<<15,
NL80211_RRF_NO_160MHZ = 1<<16,
NL80211_RRF_NO_HE = 1<<17,
};
#define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR