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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BEFFC2BB3F for ; Wed, 15 Nov 2023 19:36:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234267AbjKOTgX (ORCPT ); Wed, 15 Nov 2023 14:36:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234513AbjKOTgQ (ORCPT ); Wed, 15 Nov 2023 14:36:16 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03D541A3 for ; Wed, 15 Nov 2023 11:36:13 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 349DFC433C9; Wed, 15 Nov 2023 19:36:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700076972; bh=qtAnINF6GTao9xcMVOUjOlj2A0xtpnyEFSUjmDkhaWg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nSxGmG1o6qn5m9IM2uKzaAru8lHwmzbabarsT8s8H8o4k+ON0icU6HfrkMREJbGog +pJTY3zz/aprjWSWP9A5Ym4NG/4aYpwxG9V7YJ6xkiZ/kJk421NbaYObHsvwRJ07z3 KiXRSDOJya4C+v6DE5RFZoQR7HjfPb/T49kmqgcg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Michael-CY Lee , Peter Chiu , Shayne Chen , Felix Fietkau , Sasha Levin Subject: [PATCH 6.6 083/603] wifi: mt76: mt7996: set correct wcid in txp Date: Wed, 15 Nov 2023 14:10:28 -0500 Message-ID: <20231115191618.869163170@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191613.097702445@linuxfoundation.org> References: <20231115191613.097702445@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Chiu [ Upstream commit bde2e77f76266fbd81ff74cb12b3d87f9460b1e0 ] Set correct wcid in txp to let the SDO hw module look into the correct wtbl, otherwise the tx descriptor may be wrongly fiiled. This patch also fixed the issue that driver could not correctly report sta statistics, especially in WDS mode, which misled AQL. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Co-developed-by: Michael-CY Lee Signed-off-by: Michael-CY Lee Signed-off-by: Peter Chiu Signed-off-by: Shayne Chen Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h | 2 ++ drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 8 +++----- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h index 68ca0844cbbfa..87bfa441a9374 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h @@ -257,6 +257,8 @@ enum tx_mgnt_type { #define MT_TXD7_UDP_TCP_SUM BIT(15) #define MT_TXD7_TX_TIME GENMASK(9, 0) +#define MT_TXD9_WLAN_IDX GENMASK(23, 8) + #define MT_TX_RATE_STBC BIT(14) #define MT_TX_RATE_NSS GENMASK(13, 10) #define MT_TX_RATE_MODE GENMASK(9, 6) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 0eebf915df265..269e023e43113 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -991,10 +991,8 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, } txp->fw.token = cpu_to_le16(id); - if (test_bit(MT_WCID_FLAG_4ADDR, &wcid->flags)) - txp->fw.rept_wds_wcid = cpu_to_le16(wcid->idx); - else - txp->fw.rept_wds_wcid = cpu_to_le16(0xfff); + txp->fw.rept_wds_wcid = cpu_to_le16(sta ? wcid->idx : 0xfff); + tx_info->skb = NULL; /* pass partial skb header to fw */ @@ -1051,7 +1049,7 @@ mt7996_txwi_free(struct mt7996_dev *dev, struct mt76_txwi_cache *t, if (likely(t->skb->protocol != cpu_to_be16(ETH_P_PAE))) mt7996_tx_check_aggr(sta, txwi); } else { - wcid_idx = le32_get_bits(txwi[1], MT_TXD1_WLAN_IDX); + wcid_idx = le32_get_bits(txwi[9], MT_TXD9_WLAN_IDX); } __mt76_tx_complete_skb(mdev, wcid_idx, t->skb, free_list); -- 2.42.0