summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2021-08-12 09:18:13 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2021-08-21 15:44:53 +0800
commit6e422ccea4a67929e277f619f75995115511e206 (patch)
tree1ba348aac61865658d5cdacc92b5fc49b31ff602
parentfe4d55773b879c785ae61da9b1c2160f0110f67e (diff)
crypto: qat - simplify code and axe the use of a deprecated API
The wrappers in include/linux/pci-dma-compat.h should go away. Replace 'pci_set_dma_mask/pci_set_consistent_dma_mask' by an equivalent and less verbose 'dma_set_mask_and_coherent()' call. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/qat/qat_4xxx/adf_drv.c14
-rw-r--r--drivers/crypto/qat/qat_c3xxx/adf_drv.c15
-rw-r--r--drivers/crypto/qat/qat_c3xxxvf/adf_drv.c15
-rw-r--r--drivers/crypto/qat/qat_c62x/adf_drv.c15
-rw-r--r--drivers/crypto/qat/qat_c62xvf/adf_drv.c15
-rw-r--r--drivers/crypto/qat/qat_dh895xcc/adf_drv.c15
-rw-r--r--drivers/crypto/qat/qat_dh895xccvf/adf_drv.c15
7 files changed, 28 insertions, 76 deletions
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)) {