From patchwork Fri Aug 25 17:47:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yi-Chia Hsieh X-Patchwork-Id: 13366171 X-Patchwork-Delegate: johannes@sipsolutions.net 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 972C4C6787B for ; Fri, 25 Aug 2023 17:48:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238022AbjHYRsD (ORCPT ); Fri, 25 Aug 2023 13:48:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237627AbjHYRri (ORCPT ); Fri, 25 Aug 2023 13:47:38 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2ACA91BF0 for ; Fri, 25 Aug 2023 10:47:34 -0700 (PDT) X-UUID: 757130b4436f11eeb20a276fd37b9834-20230826 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=0VVH//pGmVRKMA5Gdd+iwu1PDBmKKjfZrzLiMf175fA=; b=RWGTGcJmhV0THTr0FmTSowAL6f74pjqV7NA00WoCwyIS5QokMEfUuR5T1/clCxt1G2L3gUVMoeMU0wMEqMHVH4ivaSep5DKzgajy3gIQdkAnty8iQcdZPVJXWqZpB531WwILyjR+UBCiN+tP5LtL1k4gUeTyujgg1+n4SJ/HG2A=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.31,REQID:becbc584-1c85-4e72-a1b2-8c56536303ba,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:95 X-CID-INFO: VERSION:1.1.31,REQID:becbc584-1c85-4e72-a1b2-8c56536303ba,IP:0,URL :0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTION :quarantine,TS:95 X-CID-META: VersionHash:0ad78a4,CLOUDID:e24148c2-1e57-4345-9d31-31ad9818b39f,B ulkID:23082601472963LQX1KA,BulkQuantity:0,Recheck:0,SF:48|38|29|28|17|19,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_SDM,TF_CID_SPAM_ASC,TF_CID_SPAM_FAS, TF_CID_SPAM_FSD X-UUID: 757130b4436f11eeb20a276fd37b9834-20230826 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 543879381; Sat, 26 Aug 2023 01:47:28 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Sat, 26 Aug 2023 01:47:27 +0800 Received: from mussdccf250.mussds.eus.mediatek.inc (10.73.250.250) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Sat, 26 Aug 2023 01:47:25 +0800 From: Yi-Chia Hsieh To: Felix Fietkau , Johannes Berg CC: Lorenzo Bianconi , Ryder Lee , Shayne Chen , Evelyn Tsai , Money Wang , Peter Chiu , Benjamin Lin , , , Yi-Chia Hsieh Subject: [PATCH 5/6] mac80211: export ieee80211_tpt_led_trig_tx/rx for driver Date: Fri, 25 Aug 2023 10:47:07 -0700 Message-ID: <57cbeffc86f0cd03374feb061436771f16e5a225.1692924589.git.yi-chia.hsieh@mediatek.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <09f0cb7f314a08eddb77298411d965ad30a847bb.1692924589.git.yi-chia.hsieh@mediatek.com> References: <09f0cb7f314a08eddb77298411d965ad30a847bb.1692924589.git.yi-chia.hsieh@mediatek.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Whenever the H/W path is enabled and traffic is in the binding state, mac80211 is not aware of the traffic. Consequently, the LED does not blink for that reason. The ieee80211_tpt_led_trig_tx/rx functions are exported for the driver so that we can report the tx and rx bytes from the driver when the H/W path is being used. Signed-off-by: Yi-Chia Hsieh --- include/net/mac80211.h | 17 +++++++++++++++++ net/mac80211/led.c | 18 ++++++++++++++++++ net/mac80211/led.h | 18 ------------------ net/mac80211/rx.c | 2 +- net/mac80211/tx.c | 4 ++-- 5 files changed, 38 insertions(+), 21 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 3a8a2d2c58c3..53804822dc8d 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -4729,6 +4729,8 @@ __ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw, unsigned int flags, const struct ieee80211_tpt_blink *blink_table, unsigned int blink_table_len); +void __ieee80211_tpt_led_trig_tx(struct ieee80211_hw *hw, int bytes); +void __ieee80211_tpt_led_trig_rx(struct ieee80211_hw *hw, int bytes); #endif /** * ieee80211_get_tx_led_name - get name of TX LED @@ -4839,6 +4841,21 @@ ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw, unsigned int flags, #endif } +static inline void +ieee80211_tpt_led_trig_tx(struct ieee80211_hw *hw, int bytes) +{ +#ifdef CPTCFG_MAC80211_LEDS + __ieee80211_tpt_led_trig_tx(hw, bytes); +#endif +} + +static inline void +ieee80211_tpt_led_trig_rx(struct ieee80211_hw *hw, int bytes) +{ +#ifdef CPTCFG_MAC80211_LEDS + __ieee80211_tpt_led_trig_rx(hw, bytes); +#endif +} /** * ieee80211_unregister_hw - Unregister a hardware device * diff --git a/net/mac80211/led.c b/net/mac80211/led.c index 2dc732147e85..af03a2ef5c6a 100644 --- a/net/mac80211/led.c +++ b/net/mac80211/led.c @@ -319,6 +319,24 @@ __ieee80211_create_tpt_led_trigger(struct ieee80211_hw *hw, } EXPORT_SYMBOL(__ieee80211_create_tpt_led_trigger); +void __ieee80211_tpt_led_trig_tx(struct ieee80211_hw *hw, int bytes) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (atomic_read(&local->tpt_led_active)) + local->tpt_led_trigger->tx_bytes += bytes; +} +EXPORT_SYMBOL(__ieee80211_tpt_led_trig_tx); + +void __ieee80211_tpt_led_trig_rx(struct ieee80211_hw *hw, int bytes) +{ + struct ieee80211_local *local = hw_to_local(hw); + + if (atomic_read(&local->tpt_led_active)) + local->tpt_led_trigger->rx_bytes += bytes; +} +EXPORT_SYMBOL(__ieee80211_tpt_led_trig_rx); + static void ieee80211_start_tpt_led_trig(struct ieee80211_local *local) { struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger; diff --git a/net/mac80211/led.h b/net/mac80211/led.h index d25f13346b82..98db4356d0de 100644 --- a/net/mac80211/led.h +++ b/net/mac80211/led.h @@ -66,21 +66,3 @@ static inline void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local, { } #endif - -static inline void -ieee80211_tpt_led_trig_tx(struct ieee80211_local *local, int bytes) -{ -#ifdef CONFIG_MAC80211_LEDS - if (atomic_read(&local->tpt_led_active)) - local->tpt_led_trigger->tx_bytes += bytes; -#endif -} - -static inline void -ieee80211_tpt_led_trig_rx(struct ieee80211_local *local, int bytes) -{ -#ifdef CONFIG_MAC80211_LEDS - if (atomic_read(&local->tpt_led_active)) - local->tpt_led_trigger->rx_bytes += bytes; -#endif -} diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 4f707d2a160f..5747d7dac4d7 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -5375,7 +5375,7 @@ void ieee80211_rx_list(struct ieee80211_hw *hw, struct ieee80211_sta *pubsta, if (skb) { if ((status->flag & RX_FLAG_8023) || ieee80211_is_data_present(hdr->frame_control)) - ieee80211_tpt_led_trig_rx(local, skb->len); + ieee80211_tpt_led_trig_rx(&local->hw, skb->len); if (status->flag & RX_FLAG_8023) __ieee80211_rx_handle_8023(hw, pubsta, skb, list); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 7fe7280e8437..234de8d3b8bb 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -4320,7 +4320,7 @@ void __ieee80211_subif_start_xmit(struct sk_buff *skb, len = 0; out: if (len) - ieee80211_tpt_led_trig_tx(local, len); + ieee80211_tpt_led_trig_tx(&local->hw, len); rcu_read_unlock(); } @@ -4646,7 +4646,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata, sta->deflink.tx_stats.packets[queue] += skbs; sta->deflink.tx_stats.bytes[queue] += len; - ieee80211_tpt_led_trig_tx(local, len); + ieee80211_tpt_led_trig_tx(&local->hw, len); ieee80211_tx_8023(sdata, skb, sta, false);