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https://github.com/CloverHackyColor/CloverBootloader.git
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71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/** @file
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DXE capsule process.
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Dummy function for runtime module, because CapsuleDxeRuntime
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does not need call ProcessCapsules().
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Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiDxe.h>
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#include <Library/CapsuleLib.h>
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/**
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Function indicate the current completion progress of the firmware
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update. Platform may override with own specific progress function.
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@param[in] Completion A value between 1 and 100 indicating the current
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completion progress of the firmware update
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@retval EFI_SUCESS The capsule update progress was updated.
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@retval EFI_INVALID_PARAMETER Completion is greater than 100%.
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**/
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EFI_STATUS
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EFIAPI
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UpdateImageProgress (
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IN UINTN Completion
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)
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{
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return EFI_SUCCESS;
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}
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/**
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This routine is called to process capsules.
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Caution: This function may receive untrusted input.
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The capsules reported in EFI_HOB_UEFI_CAPSULE are processed.
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If there is no EFI_HOB_UEFI_CAPSULE, this routine does nothing.
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This routine should be called twice in BDS.
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1) The first call must be before EndOfDxe. The system capsules is processed.
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If device capsule FMP protocols are exposted at this time and device FMP
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capsule has zero EmbeddedDriverCount, the device capsules are processed.
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Each individual capsule result is recorded in capsule record variable.
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System may reset in this function, if reset is required by capsule and
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all capsules are processed.
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If not all capsules are processed, reset will be defered to second call.
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2) The second call must be after EndOfDxe and after ConnectAll, so that all
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device capsule FMP protocols are exposed.
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The system capsules are skipped. If the device capsules are NOT processed
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in first call, they are processed here.
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Each individual capsule result is recorded in capsule record variable.
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System may reset in this function, if reset is required by capsule
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processed in first call and second call.
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@retval EFI_SUCCESS There is no error when processing capsules.
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@retval EFI_OUT_OF_RESOURCES No enough resource to process capsules.
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**/
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EFI_STATUS
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EFIAPI
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ProcessCapsules (
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VOID
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)
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{
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return EFI_UNSUPPORTED;
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}
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