From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AB6CDC5DF87 for ; Wed, 19 Aug 2026 12:41:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=COmP9eYBR8HVr2AQCE1Xbex0BXRgcRyvKmVrSFWUNYc=; b=g/MIRjxD5JxJTJtZTWkBjFj8qQ LV6ECQ/v46xzOtmydzHpIEgzmbXwWumbYiRs6WLKgGTJNZPGzu2r1IpMRL7YIcMXirDLCarsuHgM5 udtkO4nvKRgsE5RxboC21F2WJhDG4RcTzFenAwyaJ4z82xXttyAYbci1utpXecH5YmIEtT1Wugs9X E4BD8f7y8l8DA3hDmoZhrED18Zt4OJXhFibIJcesyLNRC9P5bZCXy5Aw+VKI6V8FHN6nZ0OgfOPbr 1+TPs50CCLLfwvWmAfa7CcHzBJ9IX/hPIs+Gt6u25ooJ/dsfdNzx6AQHKOY/mNpI6xItiNZ8qmFbk hIMVYM3w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wwfbe-00000009lNi-405K; Wed, 19 Aug 2026 12:41:22 +0000 Received: from s3.sipsolutions.net ([2a01:4f8:242:246e::2] helo=sipsolutions.net) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wwfba-00000009lLJ-3AIZ; Wed, 19 Aug 2026 12:41:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=Content-Transfer-Encoding:MIME-Version: Message-ID:Date:Subject:Cc:To:From:Content-Type:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-To:Resent-Cc: Resent-Message-ID:In-Reply-To:References; bh=COmP9eYBR8HVr2AQCE1Xbex0BXRgcRyvKmVrSFWUNYc=; t=1787143278; x=1788352878; b=UkNnB9DgOyozGBJ49ZhE98BdrMbZl8N7jElkX87yTdHREwZyD7VELHajnFvh0adMZJEV15XhquR SZ/VArQfgKaUT/bSKzrqPjAt2T/JEc3UdzzN2/BmNt0Jtlpf7DZCSh/pbmmizu6lgWSF7uPxFnQjj tZtXKm5wHyVnIY8YjnU0DYOyQzSCkyI1M4WwzoBum3VbmZ5Ajx9dUlb7UesmShEiOCW/xOAPoxk16 YKIujkdeXQqBJk4AzkdNy2o1K2Qq37/49MgLGU/pRhSUY37TzKUUVmLbag+9pNuAQdf7Xls2DumQU NrCETLjhqN8P7b6y78DuHJ5fUsRjSXrsPdrQ==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__ECDSA_SECP256R1_SHA256__AES_256_GCM:256) (Exim 4.98.2) (envelope-from ) id 1wwfb5-000000089Cs-3QDg; Wed, 19 Aug 2026 14:40:48 +0200 From: Benjamin Berg To: linux-wireless@vger.kernel.org Cc: Jeff Johnson , Miri Korenblit , Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Ping-Ke Shih , Johannes Berg , ath11k@lists.infradead.org, ath12k@lists.infradead.org, Benjamin Berg Subject: [wireless-next PATCH v2 0/8] Adding NO_STA flag and reworking RX link resolution Date: Wed, 19 Aug 2026 14:38:59 +0200 Message-ID: <20260819123858.4025935-10-benjamin@sipsolutions.net> X-Mailer: git-send-email 2.55.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260819_054119_081377_ACF0857F X-CRM114-Status: GOOD ( 12.36 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org From: Benjamin Berg Hi, This patchset refactors the RX link resolution a bit to fix some issues where mac80211 might accept frames on the wrong link and incorrectly translate the address. It also adds a new NL80211_ATTR_FRAME_CMD_NO_STA flag so that userspace can know whether address translation was done by the kernel on RX and can also prevent address translation for management frames during TX. This together should be enough to fix the existing issues in hostapd where stations that are still associated try to authenticate again but hostapd for example ends up sending the frame to an old link address. Benjamin v3: * Fix issues found during review v2: * Remove unused variable in rtw89 Changes in v1: * Add NAN_DATA interface handling * Handle NO_STA flag correctly for NAN * Fixed forwarding of station parameter * Rebase and other small fixes Changes in RFCv2: * Port other drivers to new API (untested) * Fix a checkpatch warning Benjamin Berg (8): wifi: iwlwifi: use link_sta internally to the driver wifi: mac80211: change public RX API to use link stations wifi: mac80211: refactor RX link_id and station handling wifi: mac80211: rework RX packet handling wifi: cfg80211: add attribute for TX/RX denoting there is no station wifi: mac80211: report to cfg80211 when no STA is known for a frame wifi: mac80211: pass station to ieee80211_tx_skb_tid wifi: mac80211: pass error station if non-STA transmit was requested drivers/net/wireless/ath/ath11k/dp_rx.c | 2 +- drivers/net/wireless/ath/ath12k/dp_mon.c | 2 - drivers/net/wireless/ath/ath12k/dp_rx.c | 20 +- drivers/net/wireless/ath/ath12k/hw.h | 20 +- drivers/net/wireless/ath/ath12k/wifi7/dp_rx.c | 20 +- drivers/net/wireless/ath/ath12k/wifi7/dp_rx.h | 12 +- drivers/net/wireless/ath/ath12k/wifi7/hw.c | 6 +- drivers/net/wireless/ath/ath12k/wmi.c | 6 - drivers/net/wireless/intel/iwlwifi/mld/agg.c | 17 +- drivers/net/wireless/intel/iwlwifi/mld/agg.h | 4 +- drivers/net/wireless/intel/iwlwifi/mld/rx.c | 50 +- drivers/net/wireless/intel/iwlwifi/mld/rx.h | 2 +- .../wireless/intel/iwlwifi/mld/tests/agg.c | 7 +- drivers/net/wireless/intel/iwlwifi/mvm/rx.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 6 +- drivers/net/wireless/mediatek/mt76/mac80211.c | 22 +- drivers/net/wireless/realtek/rtw89/core.c | 7 - .../wireless/virtual/mac80211_hwsim_main.c | 3 - include/net/cfg80211.h | 4 + include/net/mac80211.h | 25 +- include/uapi/linux/nl80211.h | 7 + net/mac80211/agg-tx.c | 4 +- net/mac80211/ap.c | 3 - net/mac80211/ht.c | 2 +- net/mac80211/ieee80211_i.h | 11 +- net/mac80211/iface.c | 7 +- net/mac80211/mlme.c | 10 +- net/mac80211/offchannel.c | 13 +- net/mac80211/rx.c | 447 ++++++++++-------- net/mac80211/scan.c | 10 +- net/mac80211/tdls.c | 2 +- net/mac80211/tx.c | 10 +- net/wireless/nl80211.c | 8 +- 33 files changed, 413 insertions(+), 358 deletions(-) -- 2.55.0