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XHCI USB: Add port routing for Intel WildcaPoint USB device.

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* from FreeBSD.
This commit is contained in:
Jérôme Duval
2014-12-21 21:24:01 +01:00
parent 4cfa5b2dd6
commit 7dc8098ada
2 changed files with 5 additions and 2 deletions
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src/add-ons/kernel/busses/usb/xhci.cpp
+4 -2
View File
@@ -244,7 +244,8 @@ XHCI::XHCI(pci_info *info, Stack *stack)
&& (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_BAYTRAIL_XHCI)) {
|| fPCIInfo->device_id == PCI_DEVICE_INTEL_BAYTRAIL_XHCI
|| fPCIInfo->device_id == PCI_DEVICE_INTEL_WILDCAT_POINT_XHCI)) {
TRACE("Intel xHC Controller\n");
TRACE("Looking for EHCI owned ports\n");
@@ -508,7 +509,8 @@ XHCI::Start()
&& (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_BAYTRAIL_XHCI)) {
|| fPCIInfo->device_id == PCI_DEVICE_INTEL_BAYTRAIL_XHCI
|| fPCIInfo->device_id == PCI_DEVICE_INTEL_WILDCAT_POINT_XHCI)) {
WriteRunReg32(XHCI_IMOD(0), 0x000003f8); // 4000 irq/s
} else {
WriteRunReg32(XHCI_IMOD(0), 0x000001f4); // 8000 irq/s
src/add-ons/kernel/busses/usb/xhci_hardware.h
+1
View File
@@ -16,6 +16,7 @@
#define PCI_DEVICE_INTEL_LYNX_POINT_XHCI 0x8c31
#define PCI_DEVICE_INTEL_LYNX_POINT_LP_XHCI 0x9c31
#define PCI_DEVICE_INTEL_BAYTRAIL_XHCI 0x0f35
#define PCI_DEVICE_INTEL_WILDCAT_POINT_XHCI 0x8cb1
// Intel quirks registers in PCI config
#define XHCI_INTEL_USB3PRM 0xdc // USB 3.0 Port Routing Mask