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Torsten Duwe |
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From ae1f5043e2595bf29d348f2b4633fca5e930d3e3 Mon Sep 17 00:00:00 2001
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Torsten Duwe |
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From: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
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Torsten Duwe |
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Date: Thu, 12 Aug 2021 09:18:14 +0100
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Torsten Duwe |
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Subject: [PATCH] crypto: qat - set DMA mask to 48 bits for Gen2
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Torsten Duwe |
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Git-commit: ae1f5043e2595bf29d348f2b4633fca5e930d3e3
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Torsten Duwe |
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Patch-mainline: v5.15-rc1
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Torsten Duwe |
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References: jsc#PED-1073
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Torsten Duwe |
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Torsten Duwe |
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Change the DMA mask from 64 to 48 for Gen2 devices as they cannot handle
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Torsten Duwe |
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addresses greater than 48 bits.
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Torsten Duwe |
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Torsten Duwe |
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Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
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Torsten Duwe |
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Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Torsten Duwe |
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Signed-off-by: Torsten Duwe <duwe@suse.de>
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Torsten Duwe |
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Torsten Duwe |
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---
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drivers/crypto/qat/qat_c3xxx/adf_drv.c | 2 +-
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Torsten Duwe |
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drivers/crypto/qat/qat_c3xxxvf/adf_drv.c | 2 +-
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Torsten Duwe |
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drivers/crypto/qat/qat_c62x/adf_drv.c | 2 +-
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Torsten Duwe |
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drivers/crypto/qat/qat_c62xvf/adf_drv.c | 2 +-
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Torsten Duwe |
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drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 2 +-
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Torsten Duwe |
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drivers/crypto/qat/qat_dh895xccvf/adf_drv.c | 2 +-
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Torsten Duwe |
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6 files changed, 6 insertions(+), 6 deletions(-)
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_c3xxx/adf_drv.c b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
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Torsten Duwe |
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index b561851cf9557..2df26643dbc97 100644
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Torsten Duwe |
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--- a/drivers/crypto/qat/qat_c3xxx/adf_drv.c
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Torsten Duwe |
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+++ b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
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@@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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Torsten Duwe |
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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Torsten Duwe |
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if (ret) {
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Torsten Duwe |
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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Torsten Duwe |
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goto out_err_disable;
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
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index 5095ee30c6a05..7ef5a5185d292 100644
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--- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
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+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
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@@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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Torsten Duwe |
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if (ret) {
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Torsten Duwe |
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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Torsten Duwe |
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goto out_err_disable;
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_c62x/adf_drv.c b/drivers/crypto/qat/qat_c62x/adf_drv.c
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index f3ac4cda75e9d..efdba841d720c 100644
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--- a/drivers/crypto/qat/qat_c62x/adf_drv.c
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+++ b/drivers/crypto/qat/qat_c62x/adf_drv.c
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@@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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if (ret) {
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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Torsten Duwe |
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goto out_err_disable;
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
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index 7bd23438bceea..c91beedd267c5 100644
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--- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
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+++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
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@@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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if (ret) {
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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goto out_err_disable;
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
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index cc300a2662d57..e1c167507157c 100644
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--- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
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+++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
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@@ -159,7 +159,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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if (ret) {
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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goto out_err_disable;
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Torsten Duwe |
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diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
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index da9c7434628ca..d332b68795f2c 100644
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--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
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+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
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@@ -141,7 +141,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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}
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/* set dma identifier */
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- ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
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+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
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if (ret) {
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dev_err(&pdev->dev, "No usable DMA configuration\n");
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goto out_err_disable;
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--
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2.35.3
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