diff options
| author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2026-01-07 14:22:54 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-01-19 10:18:49 +0100 |
| commit | 8a42938a28941da29bf3e4cd2af877b0d5d929e1 (patch) | |
| tree | 0beb77cc0eb4be482a107ba6daccfc3d07a94371 /include | |
| parent | 36e83df3a66f57589558bad5336f96ec233a1cb3 (diff) | |
wifi: nl80211: ignore cluster id after NAN started
After NAN was started, cluster id updates from the user space should not
happen, since the device already started a cluster with the
previousely provided id.
Since NL80211_CMD_CHANGE_NAN_CONFIG requires to set the full NAN
configuration, we can't require that NL80211_NAN_CONF_CLUSTER_ID won't
be included in this command, and keeping the last confgiured value just
to be able to compare it against the new one seems a bit overkill.
Therefore, just ignore cluster id in this command and clarify the
documentation.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260107142229.fb55e5853269.I10d18c8f69d98b28916596d6da4207c15ea4abb5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index eb92296457c9..b0f050e36fa4 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -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) 2018-2025 Intel Corporation + * Copyright (C) 2018-2026 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 @@ -7454,6 +7454,8 @@ enum nl80211_nan_band_conf_attributes { * address that can take values from 50-6F-9A-01-00-00 to * 50-6F-9A-01-FF-FF. This attribute is optional. If not present, * a random Cluster ID will be chosen. + * This attribute will be ignored in NL80211_CMD_CHANGE_NAN_CONFIG + * since after NAN was started, the cluster ID can no longer change. * @NL80211_NAN_CONF_EXTRA_ATTRS: Additional NAN attributes to be * published in the beacons. This is an optional byte array. * @NL80211_NAN_CONF_VENDOR_ELEMS: Vendor-specific elements that will |