On 03/09/2014 04:20 PM, Igor Gnatenko wrote:
After suspend another Renesas PCI-X USB 3.0 card doesn't work. 03:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller [1912:0015] (rev 02) (prog-if 30 [XHCI]) Reported-and-tested-by: Anatoly K. <rfr-bugs@xxxxxxxxx> Reference: http://redmine.russianfedora.pro/issues/1315 Signed-off-by: Igor Gnatenko <i.gnatenko.brain@xxxxxxxxx> --- drivers/usb/host/xhci-pci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 04f986d..13d4add 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -143,9 +143,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) xhci->quirks |= XHCI_TRUST_TX_LENGTH; } if (pdev->vendor == PCI_VENDOR_ID_RENESAS && - pdev->device == 0x0015 && - pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG && - pdev->subsystem_device == 0xc0cd) + pdev->device == 0x0015) xhci->quirks |= XHCI_RESET_ON_RESUME; if (pdev->vendor == PCI_VENDOR_ID_VIA) xhci->quirks |= XHCI_RESET_ON_RESUME;
This will set the resume quirk for all devices with a Renesas uPD720202 host.
Do they all need this quirk, or should just this card manufacturer be added to the quirk? (subsystem vendor/device)
-Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
