1 /** @file 2 Head file for BDS Platform specific code 3 4 Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR> 5 6 This program and the accompanying materials are licensed and made available 7 under the terms and conditions of the BSD License which accompanies this 8 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, WITHOUT 12 WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 14 **/ 15 16 #ifndef _INTEL_BDS_PLATFORM_H_ 17 #define _INTEL_BDS_PLATFORM_H_ 18 19 #include <Library/BaseLib.h> 20 #include <Library/BaseMemoryLib.h> 21 #include <Library/DebugLib.h> 22 #include <Library/DevicePathLib.h> 23 #include <Library/MemoryAllocationLib.h> 24 #include <Library/UefiBootServicesTableLib.h> 25 #include <Library/UefiRuntimeServicesTableLib.h> 26 27 VOID 28 PlatformBdsEnterFrontPage ( 29 IN UINT16 TimeoutDefault, 30 IN BOOLEAN ConnectAllHappened 31 ); 32 33 /** 34 Download the kernel, the initial ramdisk, and the kernel command line from 35 QEMU's fw_cfg. Construct a minimal SimpleFileSystem that contains the two 36 image files, and load and start the kernel from it. 37 38 The kernel will be instructed via its command line to load the initrd from 39 the same Simple FileSystem. 40 41 @retval EFI_NOT_FOUND Kernel image was not found. 42 @retval EFI_OUT_OF_RESOURCES Memory allocation failed. 43 @retval EFI_PROTOCOL_ERROR Unterminated kernel command line. 44 45 @return Error codes from any of the underlying 46 functions. On success, the function doesn't 47 return. 48 **/ 49 EFI_STATUS 50 EFIAPI 51 TryRunningQemuKernel ( 52 VOID 53 ); 54 55 #endif // _INTEL_BDS_PLATFORM_H 56