ac0a286f4d
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/** @file
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Reset System Library functions for OVMF
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Copyright (c) 2006 - 2019, 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 <Base.h> // BIT1
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#include <PiDxe.h>
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#include <Library/BaseLib.h> // CpuDeadLoop()
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#include <Library/DebugLib.h> // ASSERT()
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#include <Library/DxeServicesTableLib.h>
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#include <Library/IoLib.h> // IoWrite8()
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#include <Library/ResetSystemLib.h> // ResetCold()
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#include <Library/TimerLib.h> // MicroSecondDelay()
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#include <Library/UefiRuntimeLib.h> // EfiGoneVirtual()
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#include <OvmfPlatforms.h> // PIIX4_PMBA_VALUE
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EFI_STATUS
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EFIAPI
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DxeResetSystemLibMicrovmConstructor (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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UINTN Address = MICROVM_GED_MMIO_BASE;
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EFI_STATUS Status;
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EFI_GCD_MEMORY_SPACE_DESCRIPTOR Descriptor;
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DEBUG ((DEBUG_INFO, "%a: start\n", __FUNCTION__));
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Status = gDS->GetMemorySpaceDescriptor (Address, &Descriptor);
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if (EFI_ERROR (Status)) {
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DEBUG ((DEBUG_INFO, "%a: GetMemorySpaceDescriptor failed\n", __FUNCTION__));
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return RETURN_UNSUPPORTED;
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}
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Status = gDS->SetMemorySpaceAttributes (
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Address,
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SIZE_4KB,
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Descriptor.Attributes | EFI_MEMORY_RUNTIME
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);
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if (EFI_ERROR (Status)) {
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DEBUG ((DEBUG_INFO, "%a: SetMemorySpaceAttributes failed\n", __FUNCTION__));
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return RETURN_UNSUPPORTED;
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}
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DEBUG ((DEBUG_INFO, "%a: done\n", __FUNCTION__));
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return EFI_SUCCESS;
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}
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