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39b68f2521
Backport upstream patch to fix build failures: 14:30:02 | /git/linux/igb_uio/igb_uio.c: In function 'igbuio_pci_probe': 14:30:02 | /git/linux/igb_uio/igb_uio.c:515:15: error: implicit declaration of function 'pci_set_dma_mask'; did you mean 'ipi_send_mask'? [-Werror=implicit-function-declaration] 14:30:02 | 515 | err = pci_set_dma_mask(dev, DMA_BIT_MASK(64)); 14:30:02 | | ^~~~~~~~~~~~~~~~ 14:30:02 | | ipi_send_mask Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
53 lines
1.6 KiB
Diff
53 lines
1.6 KiB
Diff
From 29b1c1e43014099548bb9424749cbc062e16a087 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Georg=20M=C3=BCller?= <georgmueller@gmx.net>
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Date: Thu, 6 Oct 2022 20:51:37 +0200
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Subject: linux/igb_uio: fix build with kernel 5.18+
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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pci_set_dma_mask() and pci_set_consistent_dma_mask() were removed with
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kernel 5.18. They both were just wrappers for dma_set_mask() and
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dma_set_coherent_mask().
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Instead, use dma_set_mask_and_coherent(), which is a combination of
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dma_set_mask() and dma_set_coherent_mask().
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dma_set_mask_and_coherent() exists since kernel 3.13.
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Signed-off-by: Georg Müller <georgmueller@gmx.net>
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Upstream-Status: Backport
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Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
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---
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linux/igb_uio/igb_uio.c | 8 +-------
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1 file changed, 1 insertion(+), 7 deletions(-)
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diff --git a/linux/igb_uio/igb_uio.c b/linux/igb_uio/igb_uio.c
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index 33e0e02..aea67da 100644
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--- a/linux/igb_uio/igb_uio.c
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+++ b/linux/igb_uio/igb_uio.c
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@@ -512,18 +512,12 @@ igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
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goto fail_release_iomem;
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/* set 64-bit DMA mask */
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- err = pci_set_dma_mask(dev, DMA_BIT_MASK(64));
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+ err = dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(64));
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if (err != 0) {
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dev_err(&dev->dev, "Cannot set DMA mask\n");
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goto fail_release_iomem;
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}
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- err = pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64));
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- if (err != 0) {
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- dev_err(&dev->dev, "Cannot set consistent DMA mask\n");
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- goto fail_release_iomem;
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- }
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-
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/* fill uio infos */
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udev->info.name = "igb_uio";
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udev->info.version = "0.1";
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--
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cgit v1.2.1
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