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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 332FBC76186 for ; Wed, 24 Jul 2019 19:23:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F3AE3218EA for ; Wed, 24 Jul 2019 19:23:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563996202; bh=b9TOP3Xn3cc3W5pR2KgfKQ1bc00mbBY4OpSSUmZjhzo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KxkaAPAZFq5FFNU/k9MVjjpWOR4kQUbrM1PrdEi0v+rgb3pQmpuO1FtTER6+v93Qb jZ2Lw3Vyn4CVj3ALEJPZDRjTyaMPWmfmDXEHfaO5ZwU3UZdVd42g+gJ9gT/Z2OHotE iwyztsGolQDeXIXj0g4It2cTT7Ooxd9tx5TQVJ8U= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387781AbfGXTXV (ORCPT ); Wed, 24 Jul 2019 15:23:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:38938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387747AbfGXTXS (ORCPT ); Wed, 24 Jul 2019 15:23:18 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3E994218EA; Wed, 24 Jul 2019 19:23:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563996197; bh=b9TOP3Xn3cc3W5pR2KgfKQ1bc00mbBY4OpSSUmZjhzo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Vp8rgVT424fkQnyaFjWVOTOBaWPxTjJHcfhht3ntZ0XRlYhKYRcSWY56C4Znlkdzs m8BzRJe5cSvGDq3d0p3Wylb3rdhDHzydTtNDa6G/KjOi4RlbI5OpqBjf11przL6+7o jzKYehEa/5LvBVqE1Awn5POAlMeRUV8qF056QWGk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Rakesh Pillai , Kalle Valo , Sasha Levin Subject: [PATCH 5.2 015/413] ath10k: Fix encoding for protected management frames Date: Wed, 24 Jul 2019 21:15:06 +0200 Message-Id: <20190724191736.520771439@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190724191735.096702571@linuxfoundation.org> References: <20190724191735.096702571@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ Upstream commit 42f1bc43e6a97b9ddbe976eba9bd05306c990c75 ] Currently the protected management frames are not appended with the MIC_LEN which results in the protected management frames being encoded incorrectly. Add the extra space at the end of the protected management frames to fix this encoding error for the protected management frames. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: 1807da49733e ("ath10k: wmi: add management tx by reference support over wmi") Signed-off-by: Rakesh Pillai Signed-off-by: Kalle Valo Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 582fb11f648a..02709fc99034 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -2840,8 +2840,10 @@ ath10k_wmi_tlv_op_gen_mgmt_tx_send(struct ath10k *ar, struct sk_buff *msdu, if ((ieee80211_is_action(hdr->frame_control) || ieee80211_is_deauth(hdr->frame_control) || ieee80211_is_disassoc(hdr->frame_control)) && - ieee80211_has_protected(hdr->frame_control)) + ieee80211_has_protected(hdr->frame_control)) { + skb_put(msdu, IEEE80211_CCMP_MIC_LEN); buf_len += IEEE80211_CCMP_MIC_LEN; + } buf_len = min_t(u32, buf_len, WMI_TLV_MGMT_TX_FRAME_MAX_LEN); buf_len = round_up(buf_len, 4); -- 2.20.1