From 4df3977f6f90b49a27a96d83207db7dfba00c12d Mon Sep 17 00:00:00 2001 From: Vicki Pfau Date: Wed, 27 Sep 2023 13:22:12 -0700 Subject: PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device commit 7e6f3b6d2c352b5fde37ce3fed83bdf6172eebd4 upstream. The AMD VanGogh SoC contains a DesignWare USB3 Dual-Role Device that can be operated as either a USB Host or a USB Device, similar to on the AMD Nolan platform. be6646bfbaec ("PCI: Prevent xHCI driver from claiming AMD Nolan USB3 DRD device") added a quirk to let the dwc3 driver claim the Nolan device since it provides more specific support. Extend that quirk to include the VanGogh SoC USB3 device. Link: https://lore.kernel.org/r/20230927202212.2388216-1-vi@endrift.com Signed-off-by: Vicki Pfau [bhelgaas: include be6646bfbaec reference, add stable tag] Signed-off-by: Bjorn Helgaas Cc: stable@vger.kernel.org # v3.19+ Signed-off-by: Greg Kroah-Hartman --- include/linux/pci_ids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 78c1cd4dfdc0..76d5490231a7 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -553,6 +553,7 @@ #define PCI_DEVICE_ID_AMD_17H_M10H_DF_F3 0x15eb #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F3 0x1493 #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F3 0x1443 +#define PCI_DEVICE_ID_AMD_VANGOGH_USB 0x163a #define PCI_DEVICE_ID_AMD_19H_DF_F3 0x1653 #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 -- cgit v1.2.3