vendorcode/intel: Add UDK2017 support

This patch includes (edk2/UDK2017) all required headers for UDK2017
from EDK2 github project using below command

>> git clone https://github.com/tianocore/edk2.git vUDK2017

commit hash: 66833b2a87d98be8d81d1337c193bcbf0de47d47

Change-Id: If0d5a3fef016c67e9eed6aed9b698b3b13b930c4
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/23425
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 106 insertions, 0 deletions

diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RamDisk.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RamDisk.h
new file mode 100644
index 0000000000..61353fbbd7
--- /dev/null
+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/RamDisk.h
@@ -0,0 +1,106 @@
+/** @file
+  This file defines the EFI RAM Disk Protocol.
+
+  Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+  @par Revision Reference:
+  This Protocol is introduced in UEFI Specification 2.6
+
+**/
+
+#ifndef __RAM_DISK_PROTOCOL_H__
+#define __RAM_DISK_PROTOCOL_H__
+
+//
+// EFI RAM Disk Protocol GUID value
+//
+#define EFI_RAM_DISK_PROTOCOL_GUID \
+  { 0xab38a0df, 0x6873, 0x44a9, { 0x87, 0xe6, 0xd4, 0xeb, 0x56, 0x14, 0x84, 0x49 }};
+
+//
+// Forward reference for pure ANSI compatability
+//
+typedef struct _EFI_RAM_DISK_PROTOCOL  EFI_RAM_DISK_PROTOCOL;
+
+/**
+  Register a RAM disk with specified address, size and type.
+
+  @param[in]  RamDiskBase    The base address of registered RAM disk.
+  @param[in]  RamDiskSize    The size of registered RAM disk.
+  @param[in]  RamDiskType    The type of registered RAM disk. The GUID can be
+                             any of the values defined in section 9.3.6.9, or a
+                             vendor defined GUID.
+  @param[in]  ParentDevicePath
+                             Pointer to the parent device path. If there is no
+                             parent device path then ParentDevicePath is NULL.
+  @param[out] DevicePath     On return, points to a pointer to the device path
+                             of the RAM disk device.
+                             If ParentDevicePath is not NULL, the returned
+                             DevicePath is created by appending a RAM disk node
+                             to the parent device path. If ParentDevicePath is
+                             NULL, the returned DevicePath is a RAM disk device
+                             path without appending. This function is
+                             responsible for allocating the buffer DevicePath
+                             with the boot service AllocatePool().
+
+  @retval EFI_SUCCESS             The RAM disk is registered successfully.
+  @retval EFI_INVALID_PARAMETER   DevicePath or RamDiskType is NULL.
+                                  RamDiskSize is 0.
+  @retval EFI_ALREADY_STARTED     A Device Path Protocol instance to be created
+                                  is already present in the handle database.
+  @retval EFI_OUT_OF_RESOURCES    The RAM disk register operation fails due to
+                                  resource limitation.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_RAM_DISK_REGISTER_RAMDISK) (
+  IN UINT64                       RamDiskBase,
+  IN UINT64                       RamDiskSize,
+  IN EFI_GUID                     *RamDiskType,
+  IN EFI_DEVICE_PATH              *ParentDevicePath     OPTIONAL,
+  OUT EFI_DEVICE_PATH_PROTOCOL    **DevicePath
+  );
+
+/**
+  Unregister a RAM disk specified by DevicePath.
+
+  @param[in] DevicePath      A pointer to the device path that describes a RAM
+                             Disk device.
+
+  @retval EFI_SUCCESS             The RAM disk is unregistered successfully.
+  @retval EFI_INVALID_PARAMETER   DevicePath is NULL.
+  @retval EFI_UNSUPPORTED         The device specified by DevicePath is not a
+                                  valid ramdisk device path and not supported
+                                  by the driver.
+  @retval EFI_NOT_FOUND           The RAM disk pointed by DevicePath doesn't
+                                  exist.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_RAM_DISK_UNREGISTER_RAMDISK) (
+  IN  EFI_DEVICE_PATH_PROTOCOL    *DevicePath
+  );
+
+///
+/// RAM Disk Protocol structure.
+///
+struct _EFI_RAM_DISK_PROTOCOL {
+  EFI_RAM_DISK_REGISTER_RAMDISK        Register;
+  EFI_RAM_DISK_UNREGISTER_RAMDISK      Unregister;
+};
+
+///
+/// RAM Disk Protocol GUID variable.
+///
+extern EFI_GUID gEfiRamDiskProtocolGuid;
+
+#endif