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crypto: qat - set DMA mask to 48 bits for Gen2 

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 <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Giovanni Cabiddu 2021-08-12 09:18:14 +01:00 committed by Herbert Xu
parent 6e422ccea4
commit ae1f5043e2
6 changed files with 6 additions and 6 deletions
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2
drivers/crypto/qat/qat_c3xxx/adf_drv.c
View File

@ -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;

2
drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
View File

@ -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;

2
drivers/crypto/qat/qat_c62x/adf_drv.c
View File

@ -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;

2
drivers/crypto/qat/qat_c62xvf/adf_drv.c
View File

@ -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;

2
drivers/crypto/qat/qat_dh895xcc/adf_drv.c
View File

@ -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;

2
drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
View File

@ -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;