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MdeModulePkg: Process Sys Prep load options in BdsDxe driver.

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17403 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ruiyu Ni
2015-05-11 06:33:45 +00:00
committed by niruiyu
parent 573b8a86d0
commit 1634214dbb
8 changed files with 1160 additions and 1027 deletions
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46
MdeModulePkg/Include/Library/UefiBootManagerLib.h
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@@ -27,8 +27,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
// Load Option Type
//
typedef enum {
LoadOptionTypeBoot,
LoadOptionTypeDriver,
LoadOptionTypeSysPrep,
LoadOptionTypeBoot,
LoadOptionTypeMax
} EFI_BOOT_MANAGER_LOAD_OPTION_TYPE;
@@ -51,6 +52,7 @@ typedef struct {
EFI_DEVICE_PATH_PROTOCOL *FilePath; // Load Option Device Path
UINT8 *OptionalData; // Load Option optional data to pass into image
UINT32 OptionalDataSize; // Load Option size of OptionalData
EFI_GUID VendorGuid;
//
// Used at runtime
@@ -172,11 +174,11 @@ EfiBootManagerLoadOptionToVariable (
);
/**
This function will update the Boot####/Driver#### and the BootOrder/DriverOrder
to add a new load option.
This function will update the Boot####/Driver####/SysPrep#### and the
BootOrder/DriverOrder/SysPrepOrder to add a new load option.
@param Option Pointer to load option to add.
@param Position Position of the new load option to put in the BootOrder/DriverOrder.
@param Position Position of the new load option to put in the BootOrder/DriverOrder/SysPrepOrder.
@retval EFI_SUCCESS The load option has been successfully added.
@retval Others Error status returned by RT->SetVariable.
@@ -458,17 +460,20 @@ EfiBootManagerConnectAll (
/**
This function will create all handles associate with every device
path node. If the handle associate with one device path node can not
be created successfully, then still give one chance to do the dispatch,
be created successfully, then still give chance to do the dispatch,
which load the missing drivers if possible.
@param DevicePathToConnect The device path which will be connected, it CANNOT be
@param DevicePathToConnect The device path which will be connected, it can be
a multi-instance device path
@param MatchingHandle Return the controller handle closest to the DevicePathToConnect
@retval EFI_INVALID_PARAMETER DevicePathToConnect is NULL.
@retval EFI_NOT_FOUND Failed to create all handles associate with every device path node.
@retval EFI_SUCCESS Successful to create all handles associate with every device path node.
@retval EFI_SUCCESS All handles associate with every device path node
have been created.
@retval EFI_OUT_OF_RESOURCES There is no resource to create new handles.
@retval EFI_NOT_FOUND Create the handle associate with one device path
node failed.
@retval EFI_SECURITY_VIOLATION The user has no permission to start UEFI device
drivers on the DevicePath.
**/
EFI_STATUS
EFIAPI
@@ -508,8 +513,12 @@ typedef enum {
/**
This function will connect all the console devices base on the console
device variable ConIn, ConOut and ErrOut.
@retval EFI_DEVICE_ERROR All the consoles were not connected due to an error.
@retval EFI_SUCCESS Success connect any one instance of the console
device path base on the variable ConVarName.
**/
VOID
EFI_STATUS
EFIAPI
EfiBootManagerConnectAllDefaultConsoles (
VOID
@@ -654,4 +663,19 @@ EfiBootManagerFreeDriverHealthInfo (
UINTN Count
);
/**
Process (load and execute) the load option.
@param LoadOption Pointer to the load option.
@retval EFI_INVALID_PARAMETER The load option type is invalid,
or the load option file path doesn't point to a valid file.
@retval EFI_UNSUPPORTED The load option type is of LoadOptionTypeBoot.
@retval EFI_SUCCESS The load option is inactive, or successfully loaded and executed.
**/
EFI_STATUS
EFIAPI
EfiBootManagerProcessLoadOption (
EFI_BOOT_MANAGER_LOAD_OPTION *LoadOption
);
#endif