Messages in this thread Patch in this message | | | From | Oded Gabbay <> | Subject | [PATCH 7/7] habanalabs: set dma max segment size | Date | Sun, 11 Jul 2021 15:54:18 +0300 |
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This is required from any device that is capable to perform DMA.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org> --- drivers/misc/habanalabs/common/pci/pci.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/misc/habanalabs/common/pci/pci.c b/drivers/misc/habanalabs/common/pci/pci.c index d5bedf5ba011..0b5366cc84fd 100644 --- a/drivers/misc/habanalabs/common/pci/pci.c +++ b/drivers/misc/habanalabs/common/pci/pci.c @@ -436,6 +436,8 @@ int hl_pci_init(struct hl_device *hdev) goto unmap_pci_bars; } + dma_set_max_seg_size(&pdev->dev, U32_MAX); + return 0; unmap_pci_bars: -- 2.25.1
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