From patchwork Thu Aug 12 08:18:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Cabiddu, Giovanni" X-Patchwork-Id: 496148 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, 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 8FD8FC4338F for ; Thu, 12 Aug 2021 08:18:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 767E060EB2 for ; Thu, 12 Aug 2021 08:18:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235126AbhHLISv (ORCPT ); Thu, 12 Aug 2021 04:18:51 -0400 Received: from mga14.intel.com ([192.55.52.115]:59623 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235102AbhHLISt (ORCPT ); Thu, 12 Aug 2021 04:18:49 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10073"; a="215036141" X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="215036141" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Aug 2021 01:18:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,315,1620716400"; d="scan'208";a="517348207" Received: from silpixa00400314.ir.intel.com (HELO silpixa00400314.ger.corp.intel.com) ([10.237.222.51]) by FMSMGA003.fm.intel.com with ESMTP; 12 Aug 2021 01:18:23 -0700 From: Giovanni Cabiddu To: herbert@gondor.apana.org.au Cc: linux-crypto@vger.kernel.org, christophe.jaillet@wanadoo.fr, qat-linux@intel.com, u.kleine-koenig@pengutronix.de, Giovanni Cabiddu Subject: [PATCH v2 2/4] crypto: qat - set DMA mask to 48 bits for Gen2 Date: Thu, 12 Aug 2021 09:18:14 +0100 Message-Id: <20210812081816.275405-3-giovanni.cabiddu@intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210812081816.275405-1-giovanni.cabiddu@intel.com> References: <20210812081816.275405-1-giovanni.cabiddu@intel.com> MIME-Version: 1.0 Organization: Intel Research and Development Ireland Ltd - Co. Reg. #308263 - Collinstown Industrial Park, Leixlip, County Kildare - Ireland Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Change the DMA mask from 64 to 48 for Gen2 devices as they cannot handle addresses greater than 48 bits. Signed-off-by: Giovanni Cabiddu --- drivers/crypto/qat/qat_c3xxx/adf_drv.c | 2 +- drivers/crypto/qat/qat_c3xxxvf/adf_drv.c | 2 +- drivers/crypto/qat/qat_c62x/adf_drv.c | 2 +- drivers/crypto/qat/qat_c62xvf/adf_drv.c | 2 +- drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 2 +- drivers/crypto/qat/qat_dh895xccvf/adf_drv.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/qat/qat_c3xxx/adf_drv.c b/drivers/crypto/qat/qat_c3xxx/adf_drv.c index b561851cf955..2df26643dbc9 100644 --- a/drivers/crypto/qat/qat_c3xxx/adf_drv.c +++ b/drivers/crypto/qat/qat_c3xxx/adf_drv.c @@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable; diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c index 5095ee30c6a0..7ef5a5185d29 100644 --- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c @@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable; diff --git a/drivers/crypto/qat/qat_c62x/adf_drv.c b/drivers/crypto/qat/qat_c62x/adf_drv.c index f3ac4cda75e9..efdba841d720 100644 --- a/drivers/crypto/qat/qat_c62x/adf_drv.c +++ b/drivers/crypto/qat/qat_c62x/adf_drv.c @@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable; diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c index 7bd23438bcee..c91beedd267c 100644 --- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c @@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable; diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c index cc300a2662d5..e1c167507157 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c @@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable; diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c index da9c7434628c..d332b68795f2 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c @@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48)); if (ret) { dev_err(&pdev->dev, "No usable DMA configuration\n"); goto out_err_disable;