Re: [PATCH] Fix problem with xhci resume from suspend

Greg KH
2024-09-19T09:02:45Z

On Wed, Sep 18, 2024 at 10:44:27PM +0200, Jose Alberto Reguero wrote:
> ---
> drivers/usb/host/xhci-pci.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
> index dc1e345ab67e..8f075ab63f65 100644
> --- a/drivers/usb/host/xhci-pci.c
> +++ b/drivers/usb/host/xhci-pci.c
> @@ -76,6 +76,7 @@
> #define PCI_DEVICE_ID_ASMEDIA_1042A_XHCI 0x1142
> #define PCI_DEVICE_ID_ASMEDIA_1142_XHCI 0x1242
> #define PCI_DEVICE_ID_ASMEDIA_2142_XHCI 0x2142
> +#define PCI_DEVICE_ID_ASMEDIA_3042_XHCI 0x3042
> #define PCI_DEVICE_ID_ASMEDIA_3242_XHCI 0x3242
>
> static const char hcd_name[] = "xhci_hcd";
> @@ -447,6 +448,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
> pdev->device == PCI_DEVICE_ID_ASMEDIA_1042A_XHCI)
> xhci->quirks |= XHCI_ASMEDIA_MODIFY_FLOWCONTROL;
>
> + if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
> + pdev->device == PCI_DEVICE_ID_ASMEDIA_3042_XHCI)
> + xhci->quirks |= XHCI_RESET_ON_RESUME;
> +
> if (pdev->vendor == PCI_VENDOR_ID_TI && pdev->device == 0x8241)
> xhci->quirks |= XHCI_LIMIT_ENDPOINT_INTERVAL_7;
>
> --
> 2.42.0
>
>

Yes, this worked to not be corrupted, thank you! But my patch bot found
some other basic issues (no description or signed-off-by) so you will
need to send a version 2 of this to resolve those, thanks!

greg k-h