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ribaldagregkh
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usb: dwc3: set the dma max_seg_size
Allow devices to have dma operations beyond 4K, and avoid warnings such as: DMA-API: dwc3 a600000.usb: mapping sg segment longer than device claims to support [len=86016] [max=65536] Cc: stable@vger.kernel.org Fixes: 72246da ("usb: Introduce DesignWare USB3 DRD Driver") Reported-by: Zubin Mithra <zsm@chromium.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/20231026-dwc3-v2-1-1d4fd5c3e067@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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drivers/usb/dwc3/core.c

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@@ -2034,6 +2034,8 @@ static int dwc3_probe(struct platform_device *pdev)
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pm_runtime_put(dev);
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dma_set_max_seg_size(dev, UINT_MAX);
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return 0;
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err_exit_debugfs:

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