diff options
| author | Jin, Eric <eric.jin@intel.com> | 2019-08-12 09:44:54 +0800 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2019-08-15 09:01:50 +0800 |
| commit | 591f0c39589ca62c137a20a0a9aff279b423665a (patch) | |
| tree | 7c89ba8beb3b58212d5b79a1cbefaf7039dab3f7 | |
| parent | a90ce38c103d29fd073c5f837c62a934f405d851 (diff) | |
Vlv2TbltDevicePkg/FmpDeviceLib: Implement new APIs
Implement new APIs defined in FmpDeviceLib
* RegisterFmpUninstaller()
* FmpDeviceSetContext()
* FmpDeviceGetHardwareInstance()
Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Eric Jin <eric.jin@intel.com>
Reviewed-by: Zailiang Sun <zailiang.sun@intel.com>
| -rw-r--r-- | Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c | 95 | ||||
| -rw-r--r-- | Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLibSample/FmpDeviceLib.c | 99 |
2 files changed, 192 insertions, 2 deletions
diff --git a/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c b/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c index 57185d8d..d8c90360 100644 --- a/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c +++ b/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLib/FmpDeviceLib.c @@ -66,6 +66,73 @@ RegisterFmpInstaller ( return EFI_UNSUPPORTED;
}
+/**
+ Provide a function to uninstall the Firmware Management Protocol instance from a
+ device handle when the device is managed by a driver that follows the UEFI
+ Driver Model. If the device is not managed by a driver that follows the UEFI
+ Driver Model, then EFI_UNSUPPORTED is returned.
+
+ @param[in] FmpUninstaller Function that installs the Firmware Management
+ Protocol.
+
+ @retval EFI_SUCCESS The device is managed by a driver that follows the
+ UEFI Driver Model. FmpUinstaller must be called on
+ each Driver Binding Stop().
+ @retval EFI_UNSUPPORTED The device is not managed by a driver that follows
+ the UEFI Driver Model.
+ @retval other The Firmware Management Protocol for this firmware
+ device is not installed. The firmware device is
+ still locked using FmpDeviceLock().
+
+**/
+EFI_STATUS
+EFIAPI
+RegisterFmpUninstaller (
+ IN FMP_DEVICE_LIB_REGISTER_FMP_UNINSTALLER FmpUninstaller
+ )
+{
+ //
+ // This is a system firmware update that does not use Driver Binding Protocol
+ //
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Set the device context for the FmpDeviceLib services when the device is
+ managed by a driver that follows the UEFI Driver Model. If the device is not
+ managed by a driver that follows the UEFI Driver Model, then EFI_UNSUPPORTED
+ is returned. Once a device context is set, the FmpDeviceLib services
+ operate on the currently set device context.
+
+ @param[in] Handle Device handle for the FmpDeviceLib services.
+ If Handle is NULL, then Context is freed.
+ @param[in, out] Context Device context for the FmpDeviceLib services.
+ If Context is NULL, then a new context is allocated
+ for Handle and the current device context is set and
+ returned in Context. If Context is not NULL, then
+ the current device context is set.
+
+ @retval EFI_SUCCESS The device is managed by a driver that follows the
+ UEFI Driver Model.
+ @retval EFI_UNSUPPORTED The device is not managed by a driver that follows
+ the UEFI Driver Model.
+ @retval other The Firmware Management Protocol for this firmware
+ device is not installed. The firmware device is
+ still locked using FmpDeviceLock().
+
+**/
+EFI_STATUS
+EFIAPI
+FmpDeviceSetContext (
+ IN EFI_HANDLE Handle,
+ IN OUT VOID **Context
+ )
+{
+ //
+ // This is a system firmware update that does not use Driver Binding Protocol
+ //
+ return EFI_UNSUPPORTED;
+}
/**
Returns the size, in bytes, of the firmware image currently stored in the
@@ -289,6 +356,34 @@ FmpDeviceGetVersion ( return EFI_SUCCESS;
}
+/**
+ Returns the value used to fill in the HardwareInstance field of the
+ EFI_FIRMWARE_IMAGE_DESCRIPTOR structure that is returned by the GetImageInfo()
+ service of the Firmware Management Protocol. If EFI_SUCCESS is returned, then
+ the firmware device supports a method to report the HardwareInstance value.
+ If the value can not be reported for the firmware device, then EFI_UNSUPPORTED
+ must be returned. EFI_DEVICE_ERROR is returned if an error occurs attempting
+ to retrieve the HardwareInstance value for the firmware device.
+
+ @param[out] HardwareInstance The hardware instance value for the firmware
+ device.
+
+ @retval EFI_SUCCESS The hardware instance for the current firmware
+ devide is returned in HardwareInstance.
+ @retval EFI_UNSUPPORTED The firmware device does not support a method to
+ report the hardware instance value.
+ @retval EFI_DEVICE_ERROR An error occurred attempting to retrieve the hardware
+ instance value.
+
+**/
+EFI_STATUS
+EFIAPI
+FmpDeviceGetHardwareInstance (
+ OUT UINT64 *HardwareInstance
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
Retrieves a copy of the current firmware image of the device.
diff --git a/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLibSample/FmpDeviceLib.c b/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLibSample/FmpDeviceLib.c index 80ce83a1..db0f238e 100644 --- a/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLibSample/FmpDeviceLib.c +++ b/Platform/Intel/Vlv2TbltDevicePkg/Feature/Capsule/Library/FmpDeviceLibSample/FmpDeviceLib.c @@ -1,8 +1,8 @@ /**
-Copyright (c) 2016, Microsoft Corporation
+Copyright (c) 2016, Microsoft Corporation. All rights reserved.<BR>
+Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
-All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -43,6 +43,73 @@ IN FMP_DEVICE_LIB_REGISTER_FMP_INSTALLER Func return EFI_UNSUPPORTED;
}
+/**
+ Provide a function to uninstall the Firmware Management Protocol instance from a
+ device handle when the device is managed by a driver that follows the UEFI
+ Driver Model. If the device is not managed by a driver that follows the UEFI
+ Driver Model, then EFI_UNSUPPORTED is returned.
+
+ @param[in] FmpUninstaller Function that installs the Firmware Management
+ Protocol.
+
+ @retval EFI_SUCCESS The device is managed by a driver that follows the
+ UEFI Driver Model. FmpUinstaller must be called on
+ each Driver Binding Stop().
+ @retval EFI_UNSUPPORTED The device is not managed by a driver that follows
+ the UEFI Driver Model.
+ @retval other The Firmware Management Protocol for this firmware
+ device is not installed. The firmware device is
+ still locked using FmpDeviceLock().
+
+**/
+EFI_STATUS
+EFIAPI
+RegisterFmpUninstaller (
+ IN FMP_DEVICE_LIB_REGISTER_FMP_UNINSTALLER FmpUninstaller
+ )
+{
+ //
+ // This is a system firmware update that does not use Driver Binding Protocol
+ //
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Set the device context for the FmpDeviceLib services when the device is
+ managed by a driver that follows the UEFI Driver Model. If the device is not
+ managed by a driver that follows the UEFI Driver Model, then EFI_UNSUPPORTED
+ is returned. Once a device context is set, the FmpDeviceLib services
+ operate on the currently set device context.
+
+ @param[in] Handle Device handle for the FmpDeviceLib services.
+ If Handle is NULL, then Context is freed.
+ @param[in, out] Context Device context for the FmpDeviceLib services.
+ If Context is NULL, then a new context is allocated
+ for Handle and the current device context is set and
+ returned in Context. If Context is not NULL, then
+ the current device context is set.
+
+ @retval EFI_SUCCESS The device is managed by a driver that follows the
+ UEFI Driver Model.
+ @retval EFI_UNSUPPORTED The device is not managed by a driver that follows
+ the UEFI Driver Model.
+ @retval other The Firmware Management Protocol for this firmware
+ device is not installed. The firmware device is
+ still locked using FmpDeviceLock().
+
+**/
+EFI_STATUS
+EFIAPI
+FmpDeviceSetContext (
+ IN EFI_HANDLE Handle,
+ OUT VOID **Context
+ )
+{
+ //
+ // This is a system firmware update that does not use Driver Binding Protocol
+ //
+ return EFI_UNSUPPORTED;
+}
/**
Used to get the size of the image in bytes.
@@ -201,6 +268,34 @@ IN OUT UINT32* Version return EFI_UNSUPPORTED;
}
+/**
+ Returns the value used to fill in the HardwareInstance field of the
+ EFI_FIRMWARE_IMAGE_DESCRIPTOR structure that is returned by the GetImageInfo()
+ service of the Firmware Management Protocol. If EFI_SUCCESS is returned, then
+ the firmware device supports a method to report the HardwareInstance value.
+ If the value can not be reported for the firmware device, then EFI_UNSUPPORTED
+ must be returned. EFI_DEVICE_ERROR is returned if an error occurs attempting
+ to retrieve the HardwareInstance value for the firmware device.
+
+ @param[out] HardwareInstance The hardware instance value for the firmware
+ device.
+
+ @retval EFI_SUCCESS The hardware instance for the current firmware
+ devide is returned in HardwareInstance.
+ @retval EFI_UNSUPPORTED The firmware device does not support a method to
+ report the hardware instance value.
+ @retval EFI_DEVICE_ERROR An error occurred attempting to retrieve the hardware
+ instance value.
+
+**/
+EFI_STATUS
+EFIAPI
+FmpDeviceGetHardwareInstance (
+ OUT UINT64 *HardwareInstance
+ )
+{
+ return EFI_UNSUPPORTED;
+}
/**
Retrieves a copy of the current firmware image of the device.
|