diff options
| author | Eric Jin <eric.jin@intel.com> | 2019-08-11 13:36:46 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2019-08-15 17:22:23 +0800 |
| commit | c40f7cc7fd75e5fff9915ceedb1c10584c98e581 (patch) | |
| tree | 01ce9ad3921e385cccb95796d7e5323c0b2b0756 /FmpDevicePkg/PrivateInclude | |
| parent | 67c1e5ee6eaf592e0331bc06df41ec4c21b22a07 (diff) | |
| download | edk2-c40f7cc7fd75e5fff9915ceedb1c10584c98e581.tar.gz | |
FmpDevicePkg: Add Capsule Update Policy Protocol
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1525
* Add Capsule Update Policy Protocol to FmpDevicePkg
* Add CapsuleUpdatePolicyLib instance that uses the services
of the Capsule Update Policy Protocol
* Add module that produces the Capsule Update Policy
Protocol using the services of the CapsuleUpdatePolicyLib
class.
* Update FmpDevicePkg DSC to build the new library instance
and the new module and update builds of FmpDxe modules
to demonstrate the use of the different CapsuleUpdatePolicyLib
instances.
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Wang Fan <fan.wang@intel.com>
Reviewed-by: Eric Jin <eric.jin@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Diffstat (limited to 'FmpDevicePkg/PrivateInclude')
| -rw-r--r-- | FmpDevicePkg/PrivateInclude/Library/FmpPayloadHeaderLib.h | 83 | ||||
| -rw-r--r-- | FmpDevicePkg/PrivateInclude/Protocol/CapsuleUpdatePolicy.h | 132 |
2 files changed, 215 insertions, 0 deletions
diff --git a/FmpDevicePkg/PrivateInclude/Library/FmpPayloadHeaderLib.h b/FmpDevicePkg/PrivateInclude/Library/FmpPayloadHeaderLib.h new file mode 100644 index 0000000000..24afd5e299 --- /dev/null +++ b/FmpDevicePkg/PrivateInclude/Library/FmpPayloadHeaderLib.h @@ -0,0 +1,83 @@ +/** @file
+ Provides services to retrieve values from a capsule's FMP Payload Header.
+ The structure is not included in the library class. Instead, services are
+ provided to retrieve information from the FMP Payload Header. If information
+ is added to the FMP Payload Header, then new services may be added to this
+ library class to retrieve the new information.
+
+ Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
+ Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _FMP_PAYLOAD_HEADER_LIB_H__
+#define _FMP_PAYLOAD_HEADER_LIB_H__
+
+/**
+ Returns the FMP Payload Header size in bytes.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] Size The size, in bytes, of the FMP Payload Header.
+
+ @retval EFI_SUCCESS The firmware version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER Size is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderSize (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ OUT UINT32 *Size
+ );
+
+/**
+ Returns the version described in the FMP Payload Header.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] Version The firmware version described in the FMP Payload
+ Header.
+
+ @retval EFI_SUCCESS The firmware version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER Version is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderVersion (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ OUT UINT32 *Version
+ );
+
+/**
+ Returns the lowest supported version described in the FMP Payload Header.
+
+ @param[in] Header FMP Payload Header to evaluate
+ @param[in] FmpPayloadSize Size of FMP payload
+ @param[out] LowestSupportedVersion The lowest supported version described in
+ the FMP Payload Header.
+
+ @retval EFI_SUCCESS The lowest support version was returned.
+ @retval EFI_INVALID_PARAMETER Header is NULL.
+ @retval EFI_INVALID_PARAMETER LowestSupportedVersion is NULL.
+ @retval EFI_INVALID_PARAMETER Header is not a valid FMP Payload Header.
+
+**/
+EFI_STATUS
+EFIAPI
+GetFmpPayloadHeaderLowestSupportedVersion (
+ IN CONST VOID *Header,
+ IN CONST UINTN FmpPayloadSize,
+ OUT UINT32 *LowestSupportedVersion
+ );
+
+#endif
diff --git a/FmpDevicePkg/PrivateInclude/Protocol/CapsuleUpdatePolicy.h b/FmpDevicePkg/PrivateInclude/Protocol/CapsuleUpdatePolicy.h new file mode 100644 index 0000000000..871f0a1854 --- /dev/null +++ b/FmpDevicePkg/PrivateInclude/Protocol/CapsuleUpdatePolicy.h @@ -0,0 +1,132 @@ +/** @file
+ Provides platform policy services used during a capsule update.
+
+ Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __CAPSULE_UPDATE_POLICY_H__
+#define __CAPSULE_UPDATE_POLICY_H__
+
+#define EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL_GUID \
+ { \
+ 0x487784c5, 0x6299, 0x4ba6, { 0xb0, 0x96, 0x5c, 0xc5, 0x27, 0x7c, 0xf7, 0x57 } \
+ }
+
+typedef struct _EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL;
+
+/**
+ Determine if the system power state supports a capsule update.
+
+ @param[in] This A pointer to the EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL instance.
+ @param[out] Good Returns TRUE if system power state supports a capsule
+ update. Returns FALSE if system power state does not
+ support a capsule update. Return value is only valid if
+ return status is EFI_SUCCESS.
+
+ @retval EFI_SUCCESS Good parameter has been updated with result.
+ @retval EFI_INVALID_PARAMETER Good is NULL.
+ @retval EFI_DEVICE_ERROR System power state can not be determined.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_POWER) (
+ IN EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL *This,
+ OUT BOOLEAN *Good
+ );
+
+/**
+ Determines if the system thermal state supports a capsule update.
+
+ @param[in] This A pointer to the EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL instance.
+ @param[out] Good Returns TRUE if system thermal state supports a capsule
+ update. Returns FALSE if system thermal state does not
+ support a capsule update. Return value is only valid if
+ return status is EFI_SUCCESS.
+
+ @retval EFI_SUCCESS Good parameter has been updated with result.
+ @retval EFI_INVALID_PARAMETER Good is NULL.
+ @retval EFI_DEVICE_ERROR System thermal state can not be determined.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_THERMAL) (
+ IN EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL *This,
+ OUT BOOLEAN *Good
+ );
+
+/**
+ Determines if the system environment state supports a capsule update.
+
+ @param[in] This A pointer to the EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL instance.
+ @param[out] Good Returns TRUE if system environment state supports a capsule
+ update. Returns FALSE if system environment state does not
+ support a capsule update. Return value is only valid if
+ return status is EFI_SUCCESS.
+
+ @retval EFI_SUCCESS Good parameter has been updated with result.
+ @retval EFI_INVALID_PARAMETER Good is NULL.
+ @retval EFI_DEVICE_ERROR System environment state can not be determined.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_ENVIRONMENT) (
+ IN EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL *This,
+ OUT BOOLEAN *Good
+ );
+
+/**
+ Determines if the Lowest Supported Version checks should be performed. The
+ expected result from this function is TRUE. A platform can choose to return
+ FALSE (e.g. during manufacturing or servicing) to allow a capsule update to a
+ version below the current Lowest Supported Version.
+
+ @param[in] This A pointer to the EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL instance.
+
+ @retval TRUE The lowest supported version check is required.
+ @retval FALSE Do not perform lowest support version check.
+
+**/
+typedef
+BOOLEAN
+(EFIAPI * EDKII_CAPSULE_UPDATE_POLICY_IS_LOWEST_SUPPORTED_VERSION_CHECK_REQUIRED) (
+ IN EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL *This
+ );
+
+/**
+ Determines if the FMP device should be locked when the event specified by
+ PcdFmpDeviceLockEventGuid is signaled. The expected result from this function
+ is TRUE so the FMP device is always locked. A platform can choose to return
+ FALSE (e.g. during manufacturing) to allow FMP devices to remain unlocked.
+
+ @param[in] This A pointer to the EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL instance.
+
+ @retval TRUE The FMP device lock action is required at lock event guid.
+ @retval FALSE Do not perform FMP device lock at lock event guid.
+
+**/
+typedef
+BOOLEAN
+(EFIAPI * EDKII_CAPSULE_UPDATE_POLICY_IS_FMP_DEVICE_AT_LOCK_EVENT_REQUIRED) (
+ IN EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL *This
+ );
+
+///
+/// This protocol provides platform policy services used during a capsule update.
+///
+struct _EDKII_CAPSULE_UPDATE_POLICY_PROTOCOL {
+ EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_POWER CheckSystemPower;
+ EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_THERMAL CheckSystemThermal;
+ EDKII_CAPSULE_UPDATE_POLICY_CHECK_SYSTEM_ENVIRONMENT CheckSystemEnvironment;
+ EDKII_CAPSULE_UPDATE_POLICY_IS_LOWEST_SUPPORTED_VERSION_CHECK_REQUIRED IsLowestSupportedVersionCheckRequired;
+ EDKII_CAPSULE_UPDATE_POLICY_IS_FMP_DEVICE_AT_LOCK_EVENT_REQUIRED IsLockFmpDeviceAtLockEventGuidRequired;
+};
+
+extern EFI_GUID gEdkiiCapuleUpdatePolicyProtocolGuid;
+
+#endif
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