wifi: cfg80211: allow only one NAN interface, also in multi radio

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[ Upstream commit e69fda4d07 ]

According to Wi-Fi Aware (TM) 4.0 specification 2.8, A NAN device can
have one NAN management interface. This applies also to multi radio
devices.
The current code allows a driver to support more than one NAN interface,
if those are not in the same radio.

Fix it.

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260107135129.fdaecec0fe8a.I246b5ba6e9da3ec1481ff197e47f6ce0793d7118@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Miri Korenblit 2026-01-07 13:51:57 +02:00 • committed by Sasha Levin

parent e2ee86fefe

commit 69b4bcaece

1 changed files with 2 additions and 6 deletions

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net/wireless/core.c

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