/** @file\r
*\r
-* Copyright (c) 2011, ARM Limited. All rights reserved.\r
-* \r
-* This program and the accompanying materials \r
-* are licensed and made available under the terms and conditions of the BSD License \r
-* which accompanies this distribution. The full text of the license may be found at \r
-* http://opensource.org/licenses/bsd-license.php \r
+* Copyright (c) 2013-2015, ARM Limited. All rights reserved.\r
*\r
-* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+* This program and the accompanying materials\r
+* are licensed and made available under the terms and conditions of the BSD License\r
+* which accompanies this distribution. The full text of the license may be found at\r
+* http://opensource.org/licenses/bsd-license.php\r
+*\r
+* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
*\r
**/\r
\r
#ifndef __BDS_ENTRY_H__\r
#define __BDS_ENTRY_H__\r
\r
+#define IS_DEVICE_PATH_NODE(node,type,subtype) \\r
+ (((node)->Type == (type)) && ((node)->SubType == (subtype)))\r
+\r
+/**\r
+ This is defined by the UEFI specs, don't change it\r
+**/\r
+typedef struct {\r
+ UINT16 LoadOptionIndex;\r
+ EFI_LOAD_OPTION *LoadOption;\r
+ UINTN LoadOptionSize;\r
+\r
+ UINT32 Attributes;\r
+ UINT16 FilePathListLength;\r
+ CHAR16 *Description;\r
+ EFI_DEVICE_PATH_PROTOCOL *FilePathList;\r
+\r
+ VOID* OptionalData;\r
+ UINTN OptionalDataSize;\r
+} BDS_LOAD_OPTION;\r
+\r
/**\r
Connect a Device Path and return the handle of the driver that support this DevicePath\r
\r
);\r
\r
/**\r
- Start a Linux kernel from a Device Path\r
+ Return the value of a global variable defined by its VariableName.\r
+ The variable must be defined with the VendorGuid gEfiGlobalVariableGuid.\r
\r
- @param LinuxKernel Device Path to the Linux Kernel\r
- @param Parameters Linux kernel arguments\r
- @param Fdt Device Path to the Flat Device Tree\r
+ @param VariableName A Null-terminated string that is the name of the vendor's\r
+ variable.\r
+ @param DefaultValue Value returned by the function if the variable does not exist\r
+ @param DataSize On input, the size in bytes of the return Data buffer.\r
+ On output the size of data returned in Data.\r
+ @param Value Value read from the UEFI Variable or copy of the default value\r
+ if the UEFI Variable does not exist\r
\r
@retval EFI_SUCCESS All drivers have been connected\r
- @retval EFI_NOT_FOUND The Linux kernel Device Path has not been found\r
- @retval EFI_OUT_OF_RESOURCES There is not enough resource memory to store the matching results.\r
+ @retval EFI_NOT_FOUND No handles match the search.\r
+ @retval EFI_OUT_OF_RESOURCES There is not resource pool memory to store the matching results.\r
\r
**/\r
EFI_STATUS\r
-BdsBootLinux (\r
- IN EFI_DEVICE_PATH_PROTOCOL* LinuxKernelDevicePath,\r
- IN CONST CHAR8* Arguments,\r
- IN EFI_DEVICE_PATH_PROTOCOL* FdtDevicePath\r
+GetGlobalEnvironmentVariable (\r
+ IN CONST CHAR16* VariableName,\r
+ IN VOID* DefaultValue,\r
+ IN OUT UINTN* Size,\r
+ OUT VOID** Value\r
+ );\r
+\r
+/**\r
+ Return the value of the variable defined by its VariableName and VendorGuid\r
+\r
+ @param VariableName A Null-terminated string that is the name of the vendor's\r
+ variable.\r
+ @param VendorGuid A unique identifier for the vendor.\r
+ @param DefaultValue Value returned by the function if the variable does not exist\r
+ @param DataSize On input, the size in bytes of the return Data buffer.\r
+ On output the size of data returned in Data.\r
+ @param Value Value read from the UEFI Variable or copy of the default value\r
+ if the UEFI Variable does not exist\r
+\r
+ @retval EFI_SUCCESS All drivers have been connected\r
+ @retval EFI_NOT_FOUND No handles match the search.\r
+ @retval EFI_OUT_OF_RESOURCES There is not resource pool memory to store the matching results.\r
+\r
+**/\r
+EFI_STATUS\r
+GetEnvironmentVariable (\r
+ IN CONST CHAR16* VariableName,\r
+ IN EFI_GUID* VendorGuid,\r
+ IN VOID* DefaultValue,\r
+ IN OUT UINTN* Size,\r
+ OUT VOID** Value\r
+ );\r
+\r
+EFI_STATUS\r
+BootOptionFromLoadOptionIndex (\r
+ IN UINT16 LoadOptionIndex,\r
+ OUT BDS_LOAD_OPTION** BdsLoadOption\r
+ );\r
+\r
+EFI_STATUS\r
+BootOptionFromLoadOptionVariable (\r
+ IN CHAR16* BootVariableName,\r
+ OUT BDS_LOAD_OPTION** BdsLoadOption\r
+ );\r
+\r
+EFI_STATUS\r
+BootOptionToLoadOptionVariable (\r
+ IN BDS_LOAD_OPTION* BdsLoadOption\r
+ );\r
+\r
+UINT16\r
+BootOptionAllocateBootIndex (\r
+ VOID\r
);\r
\r
/**\r
EFI_STATUS\r
BdsStartEfiApplication (\r
IN EFI_HANDLE ParentImageHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r
+ IN UINTN LoadOptionsSize,\r
+ IN VOID* LoadOptions\r
+ );\r
+\r
+EFI_STATUS\r
+BdsLoadImage (\r
+ IN EFI_DEVICE_PATH *DevicePath,\r
+ IN EFI_ALLOCATE_TYPE Type,\r
+ IN OUT EFI_PHYSICAL_ADDRESS* Image,\r
+ OUT UINTN *FileSize\r
);\r
\r
/**\r
- Start an EFI Application from any Firmware Volume\r
+ * Call BS.ExitBootServices with the appropriate Memory Map information\r
+ */\r
+EFI_STATUS\r
+ShutdownUefiBootServices (\r
+ VOID\r
+ );\r
\r
- @param EfiApp EFI Application Name\r
+/**\r
+ Locate an EFI application in a the Firmware Volumes by its name\r
\r
- @retval EFI_SUCCESS All drivers have been connected\r
- @retval EFI_NOT_FOUND The Linux kernel Device Path has not been found\r
- @retval EFI_OUT_OF_RESOURCES There is not enough resource memory to store the matching results.\r
+ @param EfiAppGuid Guid of the EFI Application into the Firmware Volume\r
+ @param DevicePath EFI Device Path of the EFI application\r
+\r
+ @return EFI_SUCCESS The function completed successfully.\r
+ @return EFI_NOT_FOUND The protocol could not be located.\r
+ @return EFI_OUT_OF_RESOURCES There are not enough resources to find the protocol.\r
\r
**/\r
EFI_STATUS\r
-BdsLoadApplication (\r
- IN EFI_HANDLE ParentImageHandle,\r
- IN CHAR16* EfiApp\r
+LocateEfiApplicationInFvByName (\r
+ IN CONST CHAR16* EfiAppName,\r
+ OUT EFI_DEVICE_PATH **DevicePath\r
+ );\r
+\r
+/**\r
+ Locate an EFI application in a the Firmware Volumes by its GUID\r
+\r
+ @param EfiAppGuid Guid of the EFI Application into the Firmware Volume\r
+ @param DevicePath EFI Device Path of the EFI application\r
+\r
+ @return EFI_SUCCESS The function completed successfully.\r
+ @return EFI_NOT_FOUND The protocol could not be located.\r
+ @return EFI_OUT_OF_RESOURCES There are not enough resources to find the protocol.\r
+\r
+**/\r
+EFI_STATUS\r
+LocateEfiApplicationInFvByGuid (\r
+ IN CONST EFI_GUID *EfiAppGuid,\r
+ OUT EFI_DEVICE_PATH **DevicePath\r
);\r
\r
#endif\r
projects / mirror_edk2.git / blobdiff