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 32B00C6FA99 for ; Fri, 10 Mar 2023 15:08:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233810AbjCJPIe (ORCPT ); Fri, 10 Mar 2023 10:08:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32980 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233140AbjCJPH6 (ORCPT ); Fri, 10 Mar 2023 10:07:58 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC3CE13689B for ; Fri, 10 Mar 2023 07:00:49 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B5AE761AC2 for ; Fri, 10 Mar 2023 15:00:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB0F4C4339C; Fri, 10 Mar 2023 15:00:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678460417; bh=cCH7VQG9oHwEHtMIfZAQ+VE25nBoMuZ8zCtrHLV57SI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aLEZlHTFw4ocBXxf8QaiQIQQGogvzcnhRLjya2k04XLOoTITGHdKtFzsSk7sS0QlM oVaRIzwRyph76MYHaSWrok0Mk2+8lTnyUdF0oT33i8GWjc0e5IbL6I9s/xbHJw/xs2 /JB+uVMYQwUxvDK3s8TsSsnoUpQDaCrP3sZNYH6c= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jun ASAKA , Ping-Ke Shih , Kalle Valo Subject: [PATCH 5.10 328/529] wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu Date: Fri, 10 Mar 2023 14:37:51 +0100 Message-Id: <20230310133820.209567644@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310133804.978589368@linuxfoundation.org> References: <20230310133804.978589368@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jun ASAKA commit c6015bf3ff1ffb3caa27eb913797438a0fc634a0 upstream. Fixing transmission failure which results in "authentication with ... timed out". This can be fixed by disable the REG_TXPAUSE. Signed-off-by: Jun ASAKA Reviewed-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221217030659.12577-1-JunASAKA@zzy040330.moe Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c @@ -1671,6 +1671,11 @@ static void rtl8192e_enable_rf(struct rt val8 = rtl8xxxu_read8(priv, REG_PAD_CTRL1); val8 &= ~BIT(0); rtl8xxxu_write8(priv, REG_PAD_CTRL1, val8); + + /* + * Fix transmission failure of rtl8192e. + */ + rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00); } struct rtl8xxxu_fileops rtl8192eu_fops = {