[v2,1/4] crypto: qat - simplify code and axe the use of a deprecated API

Message ID	20210812081816.275405-2-giovanni.cabiddu@intel.com
State	New
Headers	show Return-Path: <linux-crypto-owner@kernel.org> From: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 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, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Giovanni Cabiddu <giovanni.cabiddu@intel.com> Subject: [PATCH v2 1/4] crypto: qat - simplify code and axe the use of a deprecated API Date: Thu, 12 Aug 2021 09:18:13 +0100 Message-Id: <20210812081816.275405-2-giovanni.cabiddu@intel.com> 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 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	crypto: qat - fixes and cleanups \| expand [v2,0/4] crypto: qat - fixes and cleanups [v2,1/4] crypto: qat - simplify code and axe the use of a deprecated API [v2,2/4] crypto: qat - set DMA mask to 48 bits for Gen2 [v2,3/4] crypto: qat - disable AER if an error occurs in probe functions [v2,4/4] crypto: qat - fix a typo in a comment

diff --git a/drivers/crypto/qat/qat_4xxx/adf_drv.c b/drivers/crypto/qat/qat_4xxx/adf_drv.c index a8805c815d16..359fb7989dfb 100644 --- a/drivers/crypto/qat/qat_4xxx/adf_drv.c +++ b/drivers/crypto/qat/qat_4xxx/adf_drv.c @@ -221,16 +221,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* Set DMA identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration.\n"); - ret = -EFAULT; - goto out_err; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration.\n"); + goto out_err; } /* Get accelerator capabilities mask */ diff --git a/drivers/crypto/qat/qat_c3xxx/adf_drv.c b/drivers/crypto/qat/qat_c3xxx/adf_drv.c index 7fb3343ae8b0..b561851cf955 100644 --- a/drivers/crypto/qat/qat_c3xxx/adf_drv.c +++ b/drivers/crypto/qat/qat_c3xxx/adf_drv.c @@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_C3XXX_DEVICE_NAME)) { diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c index 067ca5e17d38..5095ee30c6a0 100644 --- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c @@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_C3XXXVF_DEVICE_NAME)) { diff --git a/drivers/crypto/qat/qat_c62x/adf_drv.c b/drivers/crypto/qat/qat_c62x/adf_drv.c index 1f5de442e1e6..f3ac4cda75e9 100644 --- a/drivers/crypto/qat/qat_c62x/adf_drv.c +++ b/drivers/crypto/qat/qat_c62x/adf_drv.c @@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_C62X_DEVICE_NAME)) { diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c index 51ea88c0b17d..7bd23438bcee 100644 --- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c +++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c @@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_C62XVF_DEVICE_NAME)) { diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c index a9ec4357144c..cc300a2662d5 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c @@ -159,17 +159,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_DH895XCC_DEVICE_NAME)) { diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c index 29999da716cc..da9c7434628c 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c @@ -141,17 +141,10 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } /* set dma identifier */ - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) { - dev_err(&pdev->dev, "No usable DMA configuration\n"); - ret = -EFAULT; - goto out_err_disable; - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - } - - } else { - pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (ret) { + dev_err(&pdev->dev, "No usable DMA configuration\n"); + goto out_err_disable; } if (pci_request_regions(pdev, ADF_DH895XCCVF_DEVICE_NAME)) {

[v2,1/4] crypto: qat - simplify code and axe the use of a deprecated API

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