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,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 A4FB5C433E0 for ; Mon, 18 May 2020 17:54:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7C46120826 for ; Mon, 18 May 2020 17:54:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589824457; bh=MU67RfYfMuV3qxgKka3yAsweG+AZhjJO5xzh4rxpdgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WwkqlbGzYtQEqGhED02OvKQPXALifnA6pnCN1zooGe7P/5bud6m1ZpfSARoVI+xEl +8yc7zWNZ9l0RCIXYDJF1jVgm2naem8omA4GazmTqny7Zdhkun/OuFq+jpuI/Mqb2K fxdzyTWiSG74095Ymfhx4eQX35XngTn+YxD2UAB4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731271AbgERRyQ (ORCPT ); Mon, 18 May 2020 13:54:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:58622 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731256AbgERRyL (ORCPT ); Mon, 18 May 2020 13:54:11 -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 E823F20715; Mon, 18 May 2020 17:54:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589824450; bh=MU67RfYfMuV3qxgKka3yAsweG+AZhjJO5xzh4rxpdgQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0F24r5sLBjTpBbuKn6TnV7ZawqY3k9eeOfwXMHQdDErVSfI5jMsIT6S6a6Z2OHnYg uZAtrz5qvooe8rjyFSQHNmVEfn6bZ1Bp67iRKBDC/e9QnEbelZ4nY0XzzwtgOh58Oz /POf4mT48O19sKkhJlz61IiHMSZrgsJjz4jzkwwg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Raul E Rangel , Andy Shevchenko , Adrian Hunter , Ulf Hansson , Sasha Levin Subject: [PATCH 5.4 017/147] mmc: sdhci-acpi: Add SDHCI_QUIRK2_BROKEN_64_BIT_DMA for AMDI0040 Date: Mon, 18 May 2020 19:35:40 +0200 Message-Id: <20200518173515.907161000@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200518173513.009514388@linuxfoundation.org> References: <20200518173513.009514388@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: Raul E Rangel [ Upstream commit 45a3fe3bf93b7cfeddc28ef7386555e05dc57f06 ] The AMD eMMC 5.0 controller does not support 64 bit DMA. Fixes: 34597a3f60b1 ("mmc: sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400") Signed-off-by: Raul E Rangel Link: https://marc.info/?l=linux-mmc&m=158879884514552&w=2 Reviewed-by: Andy Shevchenko Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20200508165344.1.Id5bb8b1ae7ea576f26f9d91c761df7ccffbf58c5@changeid Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/sdhci-acpi.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 1604f512c7bd1..01fc437ed9659 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -602,10 +602,12 @@ static int sdhci_acpi_emmc_amd_probe_slot(struct platform_device *pdev, } static const struct sdhci_acpi_slot sdhci_acpi_slot_amd_emmc = { - .chip = &sdhci_acpi_chip_amd, - .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, - .quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | SDHCI_QUIRK_32BIT_DMA_SIZE | - SDHCI_QUIRK_32BIT_ADMA_SIZE, + .chip = &sdhci_acpi_chip_amd, + .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, + .quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | + SDHCI_QUIRK_32BIT_DMA_SIZE | + SDHCI_QUIRK_32BIT_ADMA_SIZE, + .quirks2 = SDHCI_QUIRK2_BROKEN_64_BIT_DMA, .probe_slot = sdhci_acpi_emmc_amd_probe_slot, }; -- 2.20.1