Vlv2TbltDevicePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / Vlv2TbltDevicePkg / PlatformDxe / SioPlatformPolicy.c

/** @file\r
\r
  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>\r
                                                                                   \r\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
                                                                                   \r\r
\r
Module Name:\r
\r
\r
  SioPlatformPolicy.c\r
\r
Abstract:\r
\r
  Sio Platform Policy Setting.\r
\r
\r
--*/\r
\r
#include "PlatformDxe.h"\r
#include <Protocol/LpcWpc83627Policy.h>\r
\r
\r
EFI_WPC83627_POLICY_PROTOCOL  mSio83627PolicyData = {\r
  { EFI_WPC83627_COM1_ENABLE,       // Com1\r
    EFI_WPC83627_LPT1_ENABLE,       // Lpt1\r
    EFI_WPC83627_FDD_DISABLE,       // Floppy\r
    EFI_WPC83627_FDD_WRITE_ENABLE,  // FloppyWriteProtect\r
    EFI_WPC83627_RESERVED_DEFAULT,  // Port80\r
    EFI_WPC83627_ECIR_DISABLE,      // CIR\r
    EFI_WPC83627_PS2_KBC_ENABLE,    // Ps2Keyboard\r
    EFI_WPC83627_RESERVED_DEFAULT,  // Ps2Mouse\r
    EFI_WPC83627_COM2_ENABLE,       // Com2\r
    EFI_WPC83627_COM3_ENABLE,       // Com3\r
    EFI_WPC83627_COM4_ENABLE,       // Com4\r
    EFI_WPC83627_RESERVED_DEFAULT,  // Dac\r
    0x00                            // Rsvd\r
    },\r
  LptModeEcp,                       // LptMode\r
};\r
\r
/**\r
\r
  Publish the platform SIO policy setting.\r
\r
  @retval EFI_SUCCESS\r
\r
**/\r
VOID\r
InitSioPlatformPolicy(\r
  )\r
{\r
\r
  EFI_HANDLE              Handle;\r
  EFI_STATUS              Status;\r
\r
  Handle = NULL;\r
\r
  if((mSystemConfiguration.Serial) || (mBoardFeatures & B_BOARD_FEATURES_SIO_NO_COM1)) {\r
    mSio83627PolicyData.DeviceEnables.Com1 = EFI_WPC83627_COM1_DISABLE;\r
  }\r
\r
  if((mSystemConfiguration.Serial2) || ((mBoardFeatures & B_BOARD_FEATURES_SIO_COM2)==0)) {\r
    mSio83627PolicyData.DeviceEnables.Com2 = EFI_WPC83627_COM2_DISABLE;\r
  }\r
\r
  mSio83627PolicyData.LptMode = mSystemConfiguration.ParallelMode;\r
  if((!mSystemConfiguration.Parallel) || (mBoardFeatures & B_BOARD_FEATURES_SIO_NO_PARALLEL)) {\r
    mSio83627PolicyData.DeviceEnables.Lpt1 = EFI_WPC83627_LPT1_DISABLE;\r
  }\r
\r
  Status = gBS->InstallProtocolInterface (\r
                  &Handle,\r
                  &gEfiLpcWpc83627PolicyProtocolGuid,\r
                  EFI_NATIVE_INTERFACE,\r
                  &mSio83627PolicyData\r
                  );\r
  ASSERT_EFI_ERROR(Status);\r
\r
}\r
\r