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.
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| @@ -11,7 +11,7 @@ · 10 unmodified lines | ||
| 11 | 11 | * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com> |
| 12 | 12 | * Copyright 2008 Colin McCabe <colin@cozybit.com> |
| 13 | 13 | * Copyright 2015-2017 Intel Deutschland GmbH |
| 14 | − * Copyright (C) 2018-2025 Intel Corporation | |
| 14 | + * Copyright (C) 2018-2026 Intel Corporation | |
| 15 | 15 | * |
| 16 | 16 | * Permission to use, copy, modify, and/or distribute this software for any |
| 17 | 17 | * purpose with or without fee is hereby granted, provided that the above |
| @@ -7454,6 +7454,8 @@ enum nl80211_nan_band_conf_attributes { · 7436 unmodified lines | ||
| 7454 | 7454 | * address that can take values from 50-6F-9A-01-00-00 to |
| 7455 | 7455 | * 50-6F-9A-01-FF-FF. This attribute is optional. If not present, |
| 7456 | 7456 | * a random Cluster ID will be chosen. |
| 7457 | + * This attribute will be ignored in NL80211_CMD_CHANGE_NAN_CONFIG | |
| 7458 | + * since after NAN was started, the cluster ID can no longer change. | |
| 7457 | 7459 | * @NL80211_NAN_CONF_EXTRA_ATTRS: Additional NAN attributes to be |
| 7458 | 7460 | * published in the beacons. This is an optional byte array. |
| 7459 | 7461 | * @NL80211_NAN_CONF_VENDOR_ELEMS: Vendor-specific elements that will |