From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3D65421A642; Wed, 25 Sep 2024 12:13:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727266420; cv=none; b=Ef7FTgwu4I4Q1x6Y0ENXBRz/gnb2WypU7BimjTUlXUrlxTU0Q+Hw2NyfIIYhEJs8m7mpHmnf43qev/baLL53jE5UFRARpSIvQD1Ky5no8j18P5gqjoP4Is5/rGOWko0Kr6gNZ1uUD0W6Cof4Vok1f69vHR0H0i07/jLz2KUo7FU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727266420; c=relaxed/simple; bh=XhfPoPjMGZJ4e9xKiYa7H3zimc7LARC0zTQHcSvNCKg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C+3mUP1YAz+bk1D49pM+xpDq4XH+G7aWCV03VHoHjNob6BFnmijLymBfp51l6Ai6llgBPLZuI/6ESCV2tUVwjQtooQsDR1Fk2vWuIOqiIjzWYa7qzcY8l6JMTnP4BSq1o9YfwVi9fsLGX6fmqAZH1m0DjwTWFSwIq/vW4RcUJTI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DQO3kOWf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DQO3kOWf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BE3AC4CEC3; Wed, 25 Sep 2024 12:13:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727266420; bh=XhfPoPjMGZJ4e9xKiYa7H3zimc7LARC0zTQHcSvNCKg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DQO3kOWfzYyW1iISpwMlUeP+XIQg3/XvKCk04zRKtQUSvnTryMExJdKLi6Jn1FotZ 8gwbMQQd0krJpdLrDr8HxZnYrc8RepdKYRwwAf7BvAATug5OL0sqClfDzLLsYaGmX/ pkJByqyvdF3lnbi0AExhmFOeCtDfprQv81dlYQkpUqHET0paUbw6KXyFKPhtfopW6b 6YHML7MEqyIHLnBl6BMQcNgQuKy0GWoIGyLXkU9OwbJ4J0RgkkXMsaUsirZASgQgXt 1uiimirktcYYNjE0A09Os/DJHe1VIyFByALDPKQs5LSug2fon6FG11FlJhOnDnMVtf F4OP8HRUlOx+g== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Benjamin Lin , Felix Fietkau , Sasha Levin , lorenzo@kernel.org, ryder.lee@mediatek.com, kvalo@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, shayne.chen@mediatek.com, chui-hao.chiu@mediatek.com, howard-yh.hsu@mediatek.com, ruanjinjie@huawei.com, StanleyYP.Wang@mediatek.com, johannes.berg@intel.com, dmantipov@yandex.ru, greearb@candelatech.com, meichia.chiu@mediatek.com, linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 6.6 052/139] wifi: mt76: mt7915: add dummy HW offload of IEEE 802.11 fragmentation Date: Wed, 25 Sep 2024 08:07:52 -0400 Message-ID: <20240925121137.1307574-52-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240925121137.1307574-1-sashal@kernel.org> References: <20240925121137.1307574-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.52 Content-Transfer-Encoding: 8bit From: Benjamin Lin [ Upstream commit f2cc859149240d910fdc6405717673e0b84bfda8 ] Currently, CONNAC2 series do not support encryption for fragmented Tx frames. Therefore, add dummy function mt7915_set_frag_threshold() to prevent SW IEEE 802.11 fragmentation. Signed-off-by: Benjamin Lin Link: https://patch.msgid.link/20240827093011.18621-16-nbd@nbd.name Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 1 + drivers/net/wireless/mediatek/mt76/mt7915/main.c | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 35fdf4f98d80b..2fabef0ec42e5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -386,6 +386,7 @@ mt7915_init_wiphy(struct mt7915_phy *phy) ieee80211_hw_set(hw, SUPPORTS_RX_DECAP_OFFLOAD); ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); ieee80211_hw_set(hw, WANT_MONITOR_VIF); + ieee80211_hw_set(hw, SUPPORTS_TX_FRAG); hw->max_tx_fragments = 4; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 260fe00d7dc6d..f0f4f7d1d600d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1562,6 +1562,12 @@ mt7915_twt_teardown_request(struct ieee80211_hw *hw, mutex_unlock(&dev->mt76.mutex); } +static int +mt7915_set_frag_threshold(struct ieee80211_hw *hw, u32 val) +{ + return 0; +} + static int mt7915_set_radar_background(struct ieee80211_hw *hw, struct cfg80211_chan_def *chandef) @@ -1688,6 +1694,7 @@ const struct ieee80211_ops mt7915_ops = { .sta_set_decap_offload = mt7915_sta_set_decap_offload, .add_twt_setup = mt7915_mac_add_twt_setup, .twt_teardown_request = mt7915_twt_teardown_request, + .set_frag_threshold = mt7915_set_frag_threshold, CFG80211_TESTMODE_CMD(mt76_testmode_cmd) CFG80211_TESTMODE_DUMP(mt76_testmode_dump) #ifdef CONFIG_MAC80211_DEBUGFS -- 2.43.0