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nl80211: Add wmm rule attribute to NL80211_CMD_GET_WIPHY dump command

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This will serve userspace entity to maintain its regulatory limitation.
More specifcally APs can use this data to calculate the WMM IE when
building: beacons, probe responses, assoc responses etc...

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Haim Dreyfuss
2018-04-20 13:49:26 +03:00
committed by Johannes Berg
parent 03737001e4
commit 50f32718e1
2 changed files with 81 additions and 4 deletions
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28
include/uapi/linux/nl80211.h
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@@ -11,6 +11,7 @@
* Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
* Copyright 2008 Colin McCabe <colin@cozybit.com>
* Copyright 2015-2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -3141,6 +3142,29 @@ enum nl80211_band_attr {
#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA
/**
* enum nl80211_wmm_rule - regulatory wmm rule
*
* @__NL80211_WMMR_INVALID: attribute number 0 is reserved
* @NL80211_WMMR_CW_MIN: Minimum contention window slot.
* @NL80211_WMMR_CW_MAX: Maximum contention window slot.
* @NL80211_WMMR_AIFSN: Arbitration Inter Frame Space.
* @NL80211_WMMR_TXOP: Maximum allowed tx operation time.
* @nl80211_WMMR_MAX: highest possible wmm rule.
* @__NL80211_WMMR_LAST: Internal use.
*/
enum nl80211_wmm_rule {
__NL80211_WMMR_INVALID,
NL80211_WMMR_CW_MIN,
NL80211_WMMR_CW_MAX,
NL80211_WMMR_AIFSN,
NL80211_WMMR_TXOP,
/* keep last */
__NL80211_WMMR_LAST,
NL80211_WMMR_MAX = __NL80211_WMMR_LAST - 1
};
/**
* enum nl80211_frequency_attr - frequency attributes
* @__NL80211_FREQUENCY_ATTR_INVALID: attribute number 0 is reserved
@@ -3190,6 +3214,9 @@ enum nl80211_band_attr {
* on this channel in current regulatory domain.
* @NL80211_FREQUENCY_ATTR_NO_10MHZ: 10 MHz operation is not allowed
* on this channel in current regulatory domain.
* @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_MAX: highest frequency attribute number
* currently defined
* @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -3218,6 +3245,7 @@ enum nl80211_frequency_attr {
NL80211_FREQUENCY_ATTR_IR_CONCURRENT,
NL80211_FREQUENCY_ATTR_NO_20MHZ,
NL80211_FREQUENCY_ATTR_NO_10MHZ,
NL80211_FREQUENCY_ATTR_WMM,
/* keep last */
__NL80211_FREQUENCY_ATTR_AFTER_LAST,