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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BB31BECDE44 for ; Wed, 31 Oct 2018 23:06:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7368420821 for ; Wed, 31 Oct 2018 23:06:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="aCp2qZ+/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7368420821 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728097AbeKAIGd (ORCPT ); Thu, 1 Nov 2018 04:06:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:53388 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727984AbeKAIGa (ORCPT ); Thu, 1 Nov 2018 04:06:30 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BB3AD20843; Wed, 31 Oct 2018 23:06:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541027179; bh=VJIveXiCnAmoabm4oI36g6Ps2qFbn500SMnUQfuGQ00=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aCp2qZ+/GTQYS1ibw7zQBbXTD+iD3AvJ7vEGqisfHE6SAPjEIlcF3diERchqMrbE0 zs6PDqmUFzZNZPMd9Utx2NBdebUhT46JRABeDyOAvpJsr5STkPsZPy6MMz8YWd83r6 VsLXBf1v9gemtYi9bBr4NzGHxn1fQqkLIXhbaljA= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rakesh Pillai , Kalle Valo , Sasha Levin Subject: [PATCH AUTOSEL 4.19 041/146] ath10k: fix tx status flag setting for management frames Date: Wed, 31 Oct 2018 19:03:56 -0400 Message-Id: <20181031230541.28822-41-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181031230541.28822-1-sashal@kernel.org> References: <20181031230541.28822-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rakesh Pillai [ Upstream commit 058a7eab9d9ee12f57282eb0b606668dada70d7a ] The tx_status for management frames is being filled incorrectly in the flags of skb_cb. This incorrect flag setting causes the upper layers to consider that the particular frame was not transmitted properly, leading to improper behavior. Set the IEEE80211_TX_STAT_ACK flag in the info flags of skb_cb, to indicate the successful transmission of the management frame. Tested HW: WCN3990 Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1 Fixes: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d Signed-off-by: Rakesh Pillai Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath10k/wmi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index fd612d2905b0..1dced0dae9cd 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2336,7 +2336,12 @@ static int wmi_process_mgmt_tx_comp(struct ath10k *ar, u32 desc_id, dma_unmap_single(ar->dev, pkt_addr->paddr, msdu->len, DMA_FROM_DEVICE); info = IEEE80211_SKB_CB(msdu); - info->flags |= status; + + if (status) + info->flags &= ~IEEE80211_TX_STAT_ACK; + else + info->flags |= IEEE80211_TX_STAT_ACK; + ieee80211_tx_status_irqsafe(ar->hw, msdu); ret = 0; -- 2.17.1