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>

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;

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;

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;

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;

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;

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;