diff --git a/src/add-ons/kernel/busses/usb/xhci.cpp b/src/add-ons/kernel/busses/usb/xhci.cpp index dbfd2b4f63..41e718896c 100644 --- a/src/add-ons/kernel/busses/usb/xhci.cpp +++ b/src/add-ons/kernel/busses/usb/xhci.cpp @@ -243,7 +243,8 @@ XHCI::XHCI(pci_info *info, Stack *stack) if (fPCIInfo->vendor_id == PCI_VENDOR_INTEL && (fPCIInfo->device_id == PCI_DEVICE_INTEL_PANTHER_POINT_XHCI || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_XHCI - || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI)) { + || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI + || fPCIInfo->device_id == PCI_DEVICE_INTEL_BAYTRAIL_XHCI)) { TRACE("Intel xHC Controller\n"); TRACE("Looking for EHCI owned ports\n"); @@ -506,7 +507,8 @@ XHCI::Start() if (fPCIInfo->vendor_id == PCI_VENDOR_INTEL && (fPCIInfo->device_id == PCI_DEVICE_INTEL_PANTHER_POINT_XHCI || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_XHCI - || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI)) { + || fPCIInfo->device_id == PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI + || fPCIInfo->device_id == PCI_DEVICE_INTEL_BAYTRAIL_XHCI)) { WriteRunReg32(XHCI_IMOD(0), 0x000003f8); // 4000 irq/s } else { WriteRunReg32(XHCI_IMOD(0), 0x000001f4); // 8000 irq/s diff --git a/src/add-ons/kernel/busses/usb/xhci_hardware.h b/src/add-ons/kernel/busses/usb/xhci_hardware.h index 669c56932f..42546ec2d0 100644 --- a/src/add-ons/kernel/busses/usb/xhci_hardware.h +++ b/src/add-ons/kernel/busses/usb/xhci_hardware.h @@ -15,6 +15,7 @@ #define PCI_DEVICE_INTEL_PANTHER_POINT_XHCI 0x1e31 #define PCI_DEVICE_INTEL_LYNX_POINT_XHCI 0x8c31 #define PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI 0x9c31 +#define PCI_DEVICE_INTEL_BAYTRAIL_XHCI 0x0f35 // Intel quirks registers in PCI config #define XHCI_INTEL_USB3PRM 0xdc // USB 3.0 Port Routing Mask