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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 1/2] x86-64/EFI: 2.0 header extensions
Updates from gnu-efi 3.0m. UEFI 2.0 runtime services additions taken
from EDK 1.06.
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
--- a/xen/arch/x86/efi/efi.h
+++ b/xen/arch/x86/efi/efi.h
@@ -3,6 +3,7 @@
#include <efi/efierr.h>
#include <efi/eficon.h>
#include <efi/efidevp.h>
+#include <efi/eficapsule.h>
#include <efi/efiapi.h>
#include <xen/efi.h>
#include <xen/spinlock.h>
--- a/xen/include/asm-x86/x86_64/efibind.h
+++ b/xen/include/asm-x86/x86_64/efibind.h
@@ -236,7 +236,22 @@ typedef uint64_t UINTN;
// one big module.
//
- #define EFI_DRIVER_ENTRY_POINT(InitFunction)
+ #define EFI_DRIVER_ENTRY_POINT(InitFunction) \
+ UINTN \
+ InitializeDriver ( \
+ VOID *ImageHandle, \
+ VOID *SystemTable \
+ ) \
+ { \
+ return InitFunction(ImageHandle, \
+ SystemTable); \
+ } \
+ \
+ EFI_STATUS efi_main( \
+ EFI_HANDLE image, \
+ EFI_SYSTEM_TABLE *systab \
+ ) __attribute__((weak, \
+ alias ("InitializeDriver")));
#define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
(_if)->LoadInternal(type, name, entry)
--- a/xen/include/efi/efiapi.h
+++ b/xen/include/efi/efiapi.h
@@ -246,6 +246,15 @@ EFI_STATUS
IN VOID *Data
);
+typedef
+EFI_STATUS
+(EFIAPI *EFI_QUERY_VARIABLE_INFO) (
+ IN UINT32 Attributes,
+ OUT UINT64 *MaximumVariableStorageSize,
+ OUT UINT64 *RemainingVariableStorageSize,
+ OUT UINT64 *MaximumVariableSize
+ );
+
//
// EFI Time
@@ -412,6 +421,147 @@ EFI_STATUS
IN CHAR16 *WatchdogData OPTIONAL
);
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CONNECT_CONTROLLER) (
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE *DriverImageHandle OPTIONAL,
+ IN EFI_DEVICE_PATH *RemainingDevicePath OPTIONAL,
+ IN BOOLEAN Recursive
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_DISCONNECT_CONTROLLER) (
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE DriverImageHandle OPTIONAL,
+ IN EFI_HANDLE ChildHandle OPTIONAL
+ );
+
+#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001
+#define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002
+#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004
+#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008
+#define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010
+#define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_OPEN_PROTOCOL) (
+ IN EFI_HANDLE Handle,
+ IN EFI_GUID *Protocol,
+ OUT VOID **Interface OPTIONAL,
+ IN EFI_HANDLE AgentHandle,
+ IN EFI_HANDLE ControllerHandle,
+ IN UINT32 Attributes
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CLOSE_PROTOCOL) (
+ IN EFI_HANDLE Handle,
+ IN EFI_GUID *Protocol,
+ IN EFI_HANDLE AgentHandle,
+ IN EFI_HANDLE ControllerHandle
+ );
+
+typedef struct {
+ EFI_HANDLE AgentHandle;
+ EFI_HANDLE ControllerHandle;
+ UINT32 Attributes;
+ UINT32 OpenCount;
+} EFI_OPEN_PROTOCOL_INFORMATION_ENTRY;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION) (
+ IN EFI_HANDLE Handle,
+ IN EFI_GUID *Protocol,
+ OUT EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer,
+ OUT UINTN *EntryCount
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PROTOCOLS_PER_HANDLE) (
+ IN EFI_HANDLE Handle,
+ OUT EFI_GUID ***ProtocolBuffer,
+ OUT UINTN *ProtocolBufferCount
+ );
+
+typedef enum {
+ AllHandles,
+ ByRegisterNotify,
+ ByProtocol
+} EFI_LOCATE_SEARCH_TYPE;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_HANDLE_BUFFER) (
+ IN EFI_LOCATE_SEARCH_TYPE SearchType,
+ IN EFI_GUID *Protocol OPTIONAL,
+ IN VOID *SearchKey OPTIONAL,
+ IN OUT UINTN *NoHandles,
+ OUT EFI_HANDLE **Buffer
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_LOCATE_PROTOCOL) (
+ IN EFI_GUID *Protocol,
+ IN VOID *Registration OPTIONAL,
+ OUT VOID **Interface
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
+ IN OUT EFI_HANDLE *Handle,
+ ...
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES) (
+ IN OUT EFI_HANDLE Handle,
+ ...
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CALCULATE_CRC32) (
+ IN VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT32 *Crc32
+ );
+
+typedef
+VOID
+(EFIAPI *EFI_COPY_MEM) (
+ IN VOID *Destination,
+ IN VOID *Source,
+ IN UINTN Length
+ );
+
+typedef
+VOID
+(EFIAPI *EFI_SET_MEM) (
+ IN VOID *Buffer,
+ IN UINTN Size,
+ IN UINT8 Value
+ );
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_CREATE_EVENT_EX) (
+ IN UINT32 Type,
+ IN EFI_TPL NotifyTpl,
+ IN EFI_EVENT_NOTIFY NotifyFunction OPTIONAL,
+ IN const VOID *NotifyContext OPTIONAL,
+ IN const EFI_GUID EventGroup OPTIONAL,
+ OUT EFI_EVENT *Event
+ );
typedef enum {
EfiResetCold,
@@ -440,6 +590,24 @@ EFI_STATUS
OUT UINT32 *HighCount
);
+typedef
+EFI_STATUS
+(EFIAPI *EFI_UPDATE_CAPSULE) (
+ IN EFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL
+ );
+
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_QUERY_CAPSULE_CAPABILITIES) (
+ IN EFI_CAPSULE_HEADER **CapsuleHeaderArray,
+ IN UINTN CapsuleCount,
+ OUT UINT64 *MaxiumCapsuleSize,
+ OUT EFI_RESET_TYPE *ResetType
+);
+
//
// Protocol handler functions
//
@@ -491,12 +659,6 @@ EFI_STATUS
OUT VOID **Registration
);
-typedef enum {
- AllHandles,
- ByRegisterNotify,
- ByProtocol
-} EFI_LOCATE_SEARCH_TYPE;
-
typedef
EFI_STATUS
(EFIAPI *EFI_LOCATE_HANDLE) (
@@ -578,6 +740,14 @@ typedef struct {
EFI_GET_NEXT_HIGH_MONO_COUNT GetNextHighMonotonicCount;
EFI_RESET_SYSTEM ResetSystem;
+ //
+ // New Boot Service added by UEFI 2.0
+ //
+
+ EFI_UPDATE_CAPSULE UpdateCapsule;
+ EFI_QUERY_CAPSULE_CAPABILITIES QueryCapsuleCapabilities;
+ EFI_QUERY_VARIABLE_INFO QueryVariableInfo;
+
} EFI_RUNTIME_SERVICES;
@@ -652,6 +822,40 @@ typedef struct _EFI_BOOT_SERVICES {
EFI_STALL Stall;
EFI_SET_WATCHDOG_TIMER SetWatchdogTimer;
+ //
+ // DriverSupport Services
+ //
+
+ EFI_CONNECT_CONTROLLER ConnectController;
+ EFI_DISCONNECT_CONTROLLER DisconnectController;
+
+ //
+ // Open and Close Protocol Services
+ //
+ EFI_OPEN_PROTOCOL OpenProtocol;
+ EFI_CLOSE_PROTOCOL CloseProtocol;
+ EFI_OPEN_PROTOCOL_INFORMATION OpenProtocolInformation;
+
+ //
+ // Library Services
+ //
+ EFI_PROTOCOLS_PER_HANDLE ProtocolsPerHandle;
+ EFI_LOCATE_HANDLE_BUFFER LocateHandleBuffer;
+ EFI_LOCATE_PROTOCOL LocateProtocol;
+ EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES InstallMultipleProtocolInterfaces;
+ EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES
UninstallMultipleProtocolInterfaces;
+
+ //
+ // 32-bit CRC Services
+ //
+ EFI_CALCULATE_CRC32 CalculateCrc32;
+
+ //
+ // Misc Services
+ //
+ EFI_COPY_MEM CopyMem;
+ EFI_SET_MEM SetMem;
+ EFI_CREATE_EVENT_EX CreateEventEx;
} EFI_BOOT_SERVICES;
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ b/xen/include/efi/eficapsule.h
@@ -0,0 +1,89 @@
+/*++
+
+Copyright (c) 2004 - 2007, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD
License
+which accompanies this distribution. The full text of the license may be
found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ EfiCapsule.h
+
+Abstract:
+
+ Defines for the EFI Capsule functionality
+
+--*/
+
+#ifndef _EFI_CAPSULE_H
+#define _EFI_CAPSULE_H
+
+
+#define CAPSULE_BLOCK_DESCRIPTOR_SIGNATURE EFI_SIGNATURE_32 ('C', 'B', 'D',
'S')
+
+typedef struct {
+ EFI_GUID OemGuid;
+ UINT32 HeaderSize;
+ //
+ // UINT8 OemHdrData[];
+ //
+} EFI_CAPSULE_OEM_HEADER;
+
+#define MAX_SUPPORT_CAPSULE_NUM 50
+#define CAPSULE_FLAGS_PERSIST_ACROSS_RESET 0x00010000
+#define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000
+
+typedef struct {
+ UINT64 Length;
+ union {
+ EFI_PHYSICAL_ADDRESS DataBlock;
+ EFI_PHYSICAL_ADDRESS ContinuationPointer;
+ } Union;
+} EFI_CAPSULE_BLOCK_DESCRIPTOR;
+
+typedef struct {
+ EFI_GUID CapsuleGuid;
+ UINT32 HeaderSize;
+ UINT32 Flags;
+ UINT32 CapsuleImageSize;
+} EFI_CAPSULE_HEADER;
+
+typedef struct {
+ UINT32 CapsuleArrayNumber;
+ VOID* CapsulePtr[1];
+} EFI_CAPSULE_TABLE;
+
+//
+// Bits in the flags field of the capsule header
+//
+#define EFI_CAPSULE_HEADER_FLAG_SETUP 0x00000001 // supports setup changes
+//
+// This is the GUID of the capsule header of the image on disk.
+//
+#define EFI_CAPSULE_GUID \
+ { \
+ 0x3B6686BD, 0x0D76, 0x4030, 0xB7, 0x0E, 0xB5, 0x51, 0x9E, 0x2F, 0xC5, 0xA0
\
+ }
+
+//
+// This is the GUID of the file created by the capsule application that
contains
+// the path to the device(s) to update.
+//
+#define EFI_PATH_FILE_NAME_GUID \
+ { \
+ 0x7644C181, 0xFA6E, 0x46DA, 0x80, 0xCB, 0x04, 0xB9, 0x90, 0x40, 0x62, 0xE8
\
+ }
+//
+// This is the GUID of the configuration results file created by the capsule
+// application.
+//
+#define EFI_CONFIG_FILE_NAME_GUID \
+ { \
+ 0x98B8D59B, 0xE8BA, 0x48EE, 0x98, 0xDD, 0xC2, 0x95, 0x39, 0x2F, 0x1E, 0xDB
\
+ }
+
+#endif
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