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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 67C4EC433E5 for ; Mon, 20 Jul 2020 16:10:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CA1920684 for ; Mon, 20 Jul 2020 16:10:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595261453; bh=KE6R2F8uuV0eRZb3TgQs0qWi4zwtTOolzKA25kcL3pE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mwIEmynpXOKVo5INX4NHE/deYmzW+f5JfJ0c52Bg0IAlsAaJLiRYiY2JFt5cLH9m4 OOCrhqHw5HHuXYA6caRV+g9lBzj6BGtwALmfcmMaGFUIwcKqz90fvWkqPQH7kMQq0F sYfDmYqgJB9JCZuRwMvwAKjVbqXG3ErLTHlPFqh8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387710AbgGTQKv (ORCPT ); Mon, 20 Jul 2020 12:10:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:49534 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387704AbgGTQKs (ORCPT ); Mon, 20 Jul 2020 12:10:48 -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 7B0C320684; Mon, 20 Jul 2020 16:10:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595261448; bh=KE6R2F8uuV0eRZb3TgQs0qWi4zwtTOolzKA25kcL3pE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bdtNEqASnJQFp8V8kBjiZ0qBbJX5/QDPt2UMZBSTqBaRAeQ7s3/NY32uWqHO9z3WX 7NlD5McoxfWDpgngPFubtVVwfAD+FEW/zFsL4BrSNH9fv1z5ILkHnnZdu9bwqVGXO+ Vo9+NKDyFap0LZWj1KKq/yecmAifQYpoTLtEyEE8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Peter Ujfalusi , Vinod Koul Subject: [PATCH 5.7 120/244] dmaengine: ti: k3-udma: Disable memcopy via MCU NAVSS on am654 Date: Mon, 20 Jul 2020 17:36:31 +0200 Message-Id: <20200720152831.544473667@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200720152825.863040590@linuxfoundation.org> References: <20200720152825.863040590@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 From: Peter Ujfalusi commit a4e688535a0829980d5ef1516c0713777a874c62 upstream. Trace of a test for DMA memcpy domains slipped into the glue layer commit. The memcpy support should be disabled on the MCU UDMAP. Fixes: d702419134133 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users") Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20200327144228.11101-1-peter.ujfalusi@ti.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman --- drivers/dma/ti/k3-udma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -3186,7 +3186,7 @@ static struct udma_match_data am654_main static struct udma_match_data am654_mcu_data = { .psil_base = 0x6000, - .enable_memcpy_support = true, /* TEST: DMA domains */ + .enable_memcpy_support = false, .statictr_z_mask = GENMASK(11, 0), .rchan_oes_offset = 0x2000, .tpl_levels = 2,