From: luca.boccassi@gmail.com
To: dev@dpdk.org
Subject: [PATCH kmods] linux/igb_uio: fix build on Linux 5.18+
Date: Fri, 16 Dec 2022 17:18:01 +0000 [thread overview]
Message-ID: <20221216171801.348224-1-luca.boccassi@gmail.com> (raw)
From: Luca Boccassi <bluca@debian.org>
Reported-by: Paolo Pisati <p.pisati@gmail.com>
Signed-off-by: Luca Boccassi <bluca@debian.org>
---
Only build-tested.
linux/igb_uio/igb_uio.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/linux/igb_uio/igb_uio.c b/linux/igb_uio/igb_uio.c
index 33e0e02..3d8a8a8 100644
--- a/linux/igb_uio/igb_uio.c
+++ b/linux/igb_uio/igb_uio.c
@@ -512,13 +512,21 @@ igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto fail_release_iomem;
/* set 64-bit DMA mask */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0)
err = pci_set_dma_mask(dev, DMA_BIT_MASK(64));
+#else
+ err = dma_set_mask(&dev->dev, DMA_BIT_MASK(64));
+#endif
if (err != 0) {
dev_err(&dev->dev, "Cannot set DMA mask\n");
goto fail_release_iomem;
}
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0)
err = pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64));
+#else
+ err = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(64));
+#endif
if (err != 0) {
dev_err(&dev->dev, "Cannot set consistent DMA mask\n");
goto fail_release_iomem;
--
2.34.1
next reply other threads:[~2022-12-16 17:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-16 17:18 luca.boccassi [this message]
2022-12-18 14:24 ` Ferruh Yigit
2022-12-22 15:35 ` Luca Boccassi
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