mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-24 15:56:41 +00:00
29 lines
922 B
Diff
29 lines
922 B
Diff
commit 00c1504c478a364d74cf9720643a57d9fd180a6b
|
|
Author: Sebastian Sumpf <sebastian.sumpf@genode-labs.com>
|
|
Date: Mon Jun 2 13:36:46 2014 +0200
|
|
|
|
xhci-quirks.patch
|
|
|
|
--- a/drivers/usb/host/xhci-pci.c
|
|
+++ b/drivers/usb/host/xhci-pci.c
|
|
@@ -38,6 +38,8 @@
|
|
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31
|
|
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31
|
|
|
|
+#define PCI_VENDOR_ID_RENESAS 0x1912
|
|
+
|
|
static const char hcd_name[] = "xhci_hcd";
|
|
|
|
/* called after powerup, by probe or system-pm "wakeup" */
|
|
@@ -95,6 +97,10 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
|
|
if (pdev->vendor == PCI_VENDOR_ID_NEC)
|
|
xhci->quirks |= XHCI_NEC_HOST;
|
|
|
|
+ /* Quirk for RENESAS USB 3.0 express cards */
|
|
+ if (pdev->vendor == PCI_VENDOR_ID_RENESAS)
|
|
+ xhci->quirks |= XHCI_TRUST_TX_LENGTH;
|
|
+
|
|
if (pdev->vendor == PCI_VENDOR_ID_AMD && xhci->hci_version == 0x96)
|
|
xhci->quirks |= XHCI_AMD_0x96_HOST;
|
|
|