/** @file
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USB3 debug Port Parameter library instance based on PCD.
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Copyright (c) 2013 - 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Base.h>
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#include <Library/DebugLib.h>
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#include <Library/PcdLib.h>
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#include <Library/Usb3DebugPortParamLib.h>
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/**
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Returns the USB3 debug port controller.
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bit: 0~ 7: Function
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bit: 8~15: Device
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bit: 16~24: Bus
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@return Controller information of USB debug port.
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**/
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UINT32
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EFIAPI
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GetUsb3DebugPortController (
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VOID
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)
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{
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USB3_DEBUG_PORT_CONTROLLER UsbDebugPort;
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UsbDebugPort.Controller = 0;
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UsbDebugPort.PciAddress.Bus = PcdGet8(PcdUsbSerialXhciBus);
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UsbDebugPort.PciAddress.Device = PcdGet8(PcdUsbSerialXhciDev);
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UsbDebugPort.PciAddress.Function = PcdGet8(PcdUsbSerialXhciFunc);
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return UsbDebugPort.Controller;
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}
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/**
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Sets the USB debug port controller.
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bit: 0~ 7: Function
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bit: 8~15: Device
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bit: 16~24: Bus
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@param[in] Controller information of USB debug port value to be set.
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@retval TRUE The controller of USB debug port was sucessfully set.
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@retval FALSE The controller of USB debug port could not be set.
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**/
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BOOLEAN
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EFIAPI
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SetUsb3DebugPortController (
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UINT32 Controller
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)
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{
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return FALSE;
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}
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