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ArmPkg/BdsLib: Move the Generic BDS_LOAD_OPTION structure from Armplatform/Pkg to ArmPkg/Bds

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This structure is defined by the UEFI specification and has a better location in BdsLib.


ArmPlatformPkg/Bds: Encapsulate the BDS_LOAD_OPTION into a list entry structure




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12312 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2011-09-09 10:52:31 +00:00
parent 2ccfb71ebe
commit a6e97d28aa
4 changed files with 102 additions and 69 deletions
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25
ArmPlatformPkg/Bds/BdsInternal.h
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@@ -71,6 +71,11 @@ typedef struct {
ARM_BDS_LOADER_ARGUMENTS Arguments;
} ARM_BDS_LOADER_OPTIONAL_DATA;
typedef struct {
LIST_ENTRY Link;
BDS_LOAD_OPTION* BdsLoadOption;
} BDS_LOAD_OPTION_ENTRY;
typedef enum {
BDS_DEVICE_FILESYSTEM = 0,
BDS_DEVICE_MEMMAP,
@@ -88,23 +93,6 @@ typedef struct {
#define SUPPORTED_BOOT_DEVICE_FROM_LINK(a) BASE_CR(a, BDS_SUPPORTED_DEVICE, Link)
typedef UINT8* EFI_LOAD_OPTION;
/* This is defined by the UEFI specs, don't change it */
typedef struct {
LIST_ENTRY Link;
UINT16 LoadOptionIndex;
EFI_LOAD_OPTION LoadOption;
UINTN LoadOptionSize;
UINT32 Attributes;
UINT16 FilePathListLength;
CHAR16 *Description;
EFI_DEVICE_PATH_PROTOCOL *FilePathList;
BDS_LOADER_OPTIONAL_DATA *OptionalData;
} BDS_LOAD_OPTION;
typedef struct _BDS_LOAD_OPTION_SUPPORT {
BDS_SUPPORTED_DEVICE_TYPE Type;
EFI_STATUS (*ListDevices)(IN OUT LIST_ENTRY* BdsLoadOptionList);
@@ -113,7 +101,8 @@ typedef struct _BDS_LOAD_OPTION_SUPPORT {
EFI_STATUS (*UpdateDevicePathNode)(IN EFI_DEVICE_PATH *OldDevicePath, OUT EFI_DEVICE_PATH_PROTOCOL** NewDevicePath, OUT ARM_BDS_LOADER_TYPE *BootType, OUT UINT32 *Attributes);
} BDS_LOAD_OPTION_SUPPORT;
#define LOAD_OPTION_FROM_LINK(a) BASE_CR(a, BDS_LOAD_OPTION, Link)
#define LOAD_OPTION_ENTRY_FROM_LINK(a) BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link)
#define LOAD_OPTION_FROM_LINK(a) ((BDS_LOAD_OPTION_ENTRY*)BASE_CR(a, BDS_LOAD_OPTION_ENTRY, Link))->BdsLoadOption
EFI_STATUS
GetEnvironmentVariable (