1 /** @file 2 PlatformPcieHelperLib function prototype definitions. 3 4 Copyright (c) 2013-2015 Intel Corporation. 5 6 This program and the accompanying materials 7 are licensed and made available under the terms and conditions of the BSD License 8 which accompanies this distribution. The full text of the license may be found at 9 http://opensource.org/licenses/bsd-license.php 10 11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #ifndef __PLATFORM_PCIE_HELPER_LIB_H__ 17 #define __PLATFORM_PCIE_HELPER_LIB_H__ 18 19 #include "Platform.h" 20 21 // 22 // Function prototypes for routines exported by this library. 23 // 24 25 /** 26 Platform assert PCI express PERST# signal. 27 28 @param PlatformType See EFI_PLATFORM_TYPE enum definitions. 29 30 **/ 31 VOID 32 EFIAPI 33 PlatformPERSTAssert ( 34 IN CONST EFI_PLATFORM_TYPE PlatformType 35 ); 36 37 /** 38 Platform de assert PCI express PERST# signal. 39 40 @param PlatformType See EFI_PLATFORM_TYPE enum definitions. 41 42 **/ 43 VOID 44 EFIAPI 45 PlatformPERSTDeAssert ( 46 IN CONST EFI_PLATFORM_TYPE PlatformType 47 ); 48 49 /** Early initialisation of the PCIe controller. 50 51 @param PlatformType See EFI_PLATFORM_TYPE enum definitions. 52 53 @retval EFI_SUCCESS Operation success. 54 55 **/ 56 EFI_STATUS 57 EFIAPI 58 PlatformPciExpressEarlyInit ( 59 IN CONST EFI_PLATFORM_TYPE PlatformType 60 ); 61 62 #endif // #ifndef __PLATFORM_PCIE_HELPER_LIB_H__ 63
