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authorSubrata Banik <subrata.banik@intel.com>2018-01-25 10:50:39 +0530
committerSubrata Banik <subrata.banik@intel.com>2018-01-31 05:56:07 +0000
commit8b9f28994a1b5702ce33e62e55d1595b1a056892 (patch)
tree6aad0300cdc18139fcdb2e15feb8b21e7cb404d2 /src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h
parentbb1e539f1440bc805dd6350ffba9646454334b2f (diff)
downloadcoreboot-8b9f28994a1b5702ce33e62e55d1595b1a056892.tar.xz
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>
Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h')
-rw-r--r--src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h66
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diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h
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+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Protocol/DriverFamilyOverride.h
@@ -0,0 +1,66 @@
+/** @file
+ UEFI Driver Family Protocol
+
+Copyright (c) 2007 - 2010, 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 that 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.
+
+**/
+
+#ifndef __EFI_DRIVER_FAMILY_OVERRIDE_H__
+#define __EFI_DRIVER_FAMILY_OVERRIDE_H__
+
+#define EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL_GUID \
+ { \
+ 0xb1ee129e, 0xda36, 0x4181, { 0x91, 0xf8, 0x4, 0xa4, 0x92, 0x37, 0x66, 0xa7 } \
+ }
+
+typedef struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL;
+
+//
+// Prototypes for the Driver Family Override Protocol
+//
+//
+/**
+ This function returns the version value associated with the driver specified by This.
+
+ Retrieves the version of the driver that is used by the EFI Boot Service ConnectController()
+ to sort the set of Driver Binding Protocols in order from highest priority to lowest priority.
+ For drivers that support the Driver Family Override Protocol, those drivers are sorted so that
+ the drivers with higher values returned by GetVersion() are higher priority than drivers that
+ return lower values from GetVersion().
+
+ @param This A pointer to the EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL instance.
+
+ @return The version value associated with the driver specified by This.
+
+**/
+typedef
+UINT32
+(EFIAPI *EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION)(
+ IN EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL *This
+ );
+
+///
+/// When installed, the Driver Family Override Protocol produces a GUID that represents
+/// a family of drivers. Drivers with the same GUID are members of the same family
+/// When drivers are connected to controllers, drivers with a higher revision value
+/// in the same driver family are connected with a higher priority than drivers
+/// with a lower revision value in the same driver family. The EFI Boot Service
+/// Connect Controller uses five rules to build a prioritized list of drivers when
+/// a request is made to connect a driver to a controller. The Driver Family Protocol
+/// rule is between the Platform Specific Driver Override Protocol and above the
+/// Bus Specific Driver Override Protocol.
+///
+struct _EFI_DRIVER_FAMILY_OVERRIDE_PROTOCOL {
+ EFI_DRIVER_FAMILY_OVERRIDE_GET_VERSION GetVersion;
+};
+
+extern EFI_GUID gEfiDriverFamilyOverrideProtocolGuid;
+
+#endif