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wifi: cfg80211: Support association to AP MLD with disabled links

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An AP part of an AP MLD might be temporarily disabled, and might be
enabled later. Such a link should be included in the association
exchange, but should not be used until enabled.

Extend the NL80211_CMD_ASSOCIATE to also indicate disabled links.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230608163202.c4c61ee4c4a5.I784ef4a0d619fc9120514b5615458fbef3b3684a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ilan Peer 2023-06-08 16:36:10 +03:00 • committed by Johannes Berg
parent 01ae1209c0
commit 6cf963edbb
3 changed files with 22 additions and 3 deletions
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7
include/uapi/linux/nl80211.h
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@ -11,7 +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) 2018-2022 Intel Corporation
* Copyright (C) 2018-2023 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
@ -2805,6 +2805,9 @@ enum nl80211_commands {
* index. If the userspace includes more RNR elements than number of
* MBSSID elements then these will be added in every EMA beacon.
*
* @NL80211_ATTR_MLO_LINK_DISABLED: Flag attribute indicating that the link is
* disabled.
*
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@ -3341,6 +3344,8 @@ enum nl80211_attrs {
NL80211_ATTR_EMA_RNR_ELEMS,
NL80211_ATTR_MLO_LINK_DISABLED,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,