2) BDS boot device connect interface.\r
3) BDS Misc interfaces for mainting boot variable, ouput string.\r
\r
-Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials are licensed and made available under \r
the terms and conditions of the BSD License that accompanies this distribution. \r
The full text of the license may be found at\r
#define _GENERIC_BDS_LIB_H_\r
\r
#include <Protocol/UserManager.h>\r
-extern EFI_HANDLE mBdsImageHandle;\r
\r
///\r
/// Constants which are variable names used to access variables.\r
);\r
\r
/**\r
- This function creates all handles associated with the given device\r
- path node. If the handle associated with one device path node cannot\r
- be created, then it tries to execute the dispatch to load the missing drivers. \r
+ This function will create all handles associate with every device\r
+ path node. If the handle associate with one device path node can not\r
+ be created successfully, then still give chance to do the dispatch,\r
+ which load the missing drivers if possible.\r
\r
@param DevicePathToConnect The device path to be connected. Can be\r
a multi-instance device path.\r
VOID\r
);\r
\r
+\r
+/**\r
+ This function will connect console device except ConIn base on the console\r
+ device variable ConOut and ErrOut.\r
+\r
+ @retval EFI_SUCCESS At least one of the ConOut device have\r
+ been connected success.\r
+ @retval EFI_STATUS Return the status of BdsLibConnectConsoleVariable ().\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BdsLibConnectAllDefaultConsolesWithOutConIn (\r
+ VOID\r
+ );\r
+\r
+\r
/**\r
This function updates the console variable based on ConVarName. It can\r
add or remove one specific console device path from the variable\r
);\r
\r
/**\r
- Connect the console device base on the variable ConVarName. If\r
- ConVarName is a multi-instance device path, and at least one\r
- instance connects successfully, then this function\r
+ Connect the console device base on the variable ConVarName, if\r
+ device path of the ConVarName is multi-instance device path and\r
+ anyone of the instances is connected success, then this function\r
will return success.\r
+ If the handle associate with one device path node can not\r
+ be created successfully, then still give chance to do the dispatch,\r
+ which load the missing drivers if possible.\r
\r
- @param ConVarName The console related variable name: ConIn, ConOut,\r
+ @param ConVarName Console related variable name, ConIn, ConOut,\r
ErrOut.\r
\r
- @retval EFI_NOT_FOUND No console devices were connected successfully\r
- @retval EFI_SUCCESS Connected at least one instance of the console\r
- device path based on the variable ConVarName.\r
+ @retval EFI_NOT_FOUND There is not any console devices connected\r
+ success\r
+ @retval EFI_SUCCESS Success connect any one instance of the console\r
+ device path base on the variable ConVarName.\r
\r
**/\r
EFI_STATUS\r
IN CHAR16 *ConVarName\r
);\r
\r
+/**\r
+ Connect the console device base on the variable ConVarName, if\r
+ device path of the ConVarName is multi-instance device path and\r
+ anyone of the instances is connected success, then this function\r
+ will return success. \r
+ Dispatch service is not called when the handle associate with one \r
+ device path node can not be created successfully. Here no driver \r
+ dependency is assumed exist, so need not to call this service.\r
+\r
+ @param ConVarName Console related variable name, ConIn, ConOut,\r
+ ErrOut.\r
+\r
+ @retval EFI_NOT_FOUND There is not any console devices connected\r
+ success\r
+ @retval EFI_SUCCESS Success connect any one instance of the console\r
+ device path base on the variable ConVarName.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BdsLibConnectConsoleVariableWithOutDispatch (\r
+ IN CHAR16 *ConVarName\r
+ );\r
+\r
//\r
// Bds device path related lib functions\r
//\r
IN EFI_DEVICE_PATH_PROTOCOL *DevPath\r
);\r
\r
-\r
//\r
// Internal definitions\r
//\r
DEV_PATH_FUNCTION Function;\r
} DEVICE_PATH_STRING_TABLE;\r
\r
-extern EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid;\r
-\r
typedef struct {\r
EFI_DEVICE_PATH_PROTOCOL Header;\r
EFI_GUID Guid;\r
UINT8 VendorDefinedData[1];\r
} VENDOR_DEVICE_PATH_WITH_DATA;\r
\r
-\r
-extern EFI_GUID mEfiDevicePathMessagingSASGuid;\r
-\r
typedef struct {\r
EFI_DEVICE_PATH_PROTOCOL Header;\r
UINT16 NetworkProtocol;\r
CHAR16 TargetName[1];\r
} ISCSI_DEVICE_PATH_WITH_NAME;\r
\r
-\r
-//\r
-// Notes: EFI 64 shadow all option rom\r
-//\r
-#if defined (MDE_CPU_IPF)\r
-#define EFI64_SHADOW_ALL_LEGACY_ROM() ShadowAllOptionRom ();\r
-#else\r
-#define EFI64_SHADOW_ALL_LEGACY_ROM()\r
-#endif\r
-\r
-/**\r
- Shadow all Legacy OptionRom. \r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-ShadowAllOptionRom (\r
- VOID\r
- );\r
-\r
//\r
// BBS support macros and functions\r
//\r