* [PATCH] linux/igb_uio: fix build with kernel 5.18+
@ 2022-10-06 9:37 Georg Müller
2022-10-06 18:51 ` [PATCH v2] " Georg Müller
0 siblings, 1 reply; 3+ messages in thread
From: Georg Müller @ 2022-10-06 9:37 UTC (permalink / raw)
To: dev; +Cc: Georg Müller
pci_set_dma_mask() and pci_set_consistent_dma_mask() were removed with
kernel 5.18. They both were just wrappers for dma_set_mask() and
dma_set_coherent_mask().
Instead, use dma_set_mask_and_coherent(), which is a combination of
dma_set_mask() and dma_set_coherent_mask().
dma_set_mask_and_coherent() exists since kernel 3.13.
---
linux/igb_uio/igb_uio.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/linux/igb_uio/igb_uio.c b/linux/igb_uio/igb_uio.c
index 33e0e02..aea67da 100644
--- a/linux/igb_uio/igb_uio.c
+++ b/linux/igb_uio/igb_uio.c
@@ -512,18 +512,12 @@ igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto fail_release_iomem;
/* set 64-bit DMA mask */
- err = pci_set_dma_mask(dev, DMA_BIT_MASK(64));
+ err = dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(64));
if (err != 0) {
dev_err(&dev->dev, "Cannot set DMA mask\n");
goto fail_release_iomem;
}
- err = pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64));
- if (err != 0) {
- dev_err(&dev->dev, "Cannot set consistent DMA mask\n");
- goto fail_release_iomem;
- }
-
/* fill uio infos */
udev->info.name = "igb_uio";
udev->info.version = "0.1";
--
2.37.3
^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH v2] linux/igb_uio: fix build with kernel 5.18+
2022-10-06 9:37 [PATCH] linux/igb_uio: fix build with kernel 5.18+ Georg Müller
@ 2022-10-06 18:51 ` Georg Müller
2023-02-05 17:59 ` Thomas Monjalon
0 siblings, 1 reply; 3+ messages in thread
From: Georg Müller @ 2022-10-06 18:51 UTC (permalink / raw)
To: dev; +Cc: Georg Müller
pci_set_dma_mask() and pci_set_consistent_dma_mask() were removed with
kernel 5.18. They both were just wrappers for dma_set_mask() and
dma_set_coherent_mask().
Instead, use dma_set_mask_and_coherent(), which is a combination of
dma_set_mask() and dma_set_coherent_mask().
dma_set_mask_and_coherent() exists since kernel 3.13.
Signed-off-by: Georg Müller <georgmueller@gmx.net>
---
v2: - add Signed-off-by
---
linux/igb_uio/igb_uio.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/linux/igb_uio/igb_uio.c b/linux/igb_uio/igb_uio.c
index 33e0e02..aea67da 100644
--- a/linux/igb_uio/igb_uio.c
+++ b/linux/igb_uio/igb_uio.c
@@ -512,18 +512,12 @@ igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto fail_release_iomem;
/* set 64-bit DMA mask */
- err = pci_set_dma_mask(dev, DMA_BIT_MASK(64));
+ err = dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(64));
if (err != 0) {
dev_err(&dev->dev, "Cannot set DMA mask\n");
goto fail_release_iomem;
}
- err = pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64));
- if (err != 0) {
- dev_err(&dev->dev, "Cannot set consistent DMA mask\n");
- goto fail_release_iomem;
- }
-
/* fill uio infos */
udev->info.name = "igb_uio";
udev->info.version = "0.1";
--
2.37.3
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] linux/igb_uio: fix build with kernel 5.18+
2022-10-06 18:51 ` [PATCH v2] " Georg Müller
@ 2023-02-05 17:59 ` Thomas Monjalon
0 siblings, 0 replies; 3+ messages in thread
From: Thomas Monjalon @ 2023-02-05 17:59 UTC (permalink / raw)
To: Georg Müller; +Cc: dev, ferruh.yigit
06/10/2022 20:51, Georg Müller:
> pci_set_dma_mask() and pci_set_consistent_dma_mask() were removed with
> kernel 5.18. They both were just wrappers for dma_set_mask() and
> dma_set_coherent_mask().
>
> Instead, use dma_set_mask_and_coherent(), which is a combination of
> dma_set_mask() and dma_set_coherent_mask().
>
> dma_set_mask_and_coherent() exists since kernel 3.13.
>
> Signed-off-by: Georg Müller <georgmueller@gmx.net>
Applied, thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-02-05 17:59 UTC | newest]
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2022-10-06 9:37 [PATCH] linux/igb_uio: fix build with kernel 5.18+ Georg Müller
2022-10-06 18:51 ` [PATCH v2] " Georg Müller
2023-02-05 17:59 ` Thomas Monjalon
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