From fc7bd8939d56da5da24ec8ddc9976245ffc42b69 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 23 Feb 2017 14:43:49 +0000 Subject: ArmPkg/CpuDxe: remove VirtualUncachedPages protocol and implementation Virtual uncached pages are simply pages that are aliased using mismatched attributes, which is not allowed by the ARM architecture. So remove the protocol and its implementation. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm --- ArmPkg/Include/Protocol/VirtualUncachedPages.h | 60 -------------------------- 1 file changed, 60 deletions(-) delete mode 100644 ArmPkg/Include/Protocol/VirtualUncachedPages.h (limited to 'ArmPkg/Include/Protocol') diff --git a/ArmPkg/Include/Protocol/VirtualUncachedPages.h b/ArmPkg/Include/Protocol/VirtualUncachedPages.h deleted file mode 100644 index 0822184b89..0000000000 --- a/ArmPkg/Include/Protocol/VirtualUncachedPages.h +++ /dev/null @@ -1,60 +0,0 @@ -/** @file - - Copyright (c) 2008 - 2010, Apple Inc. 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. - -**/ - -#ifndef __VIRTUAL_UNCACHED_PAGES_ROTOCOL_H__ -#define __VIRTUAL_UNCACHED_PAGES_ROTOCOL_H__ - -// -// Protocol GUID -// -#define VIRTUAL_UNCACHED_PAGES_PROTOCOL_GUID { 0xAD651C7D, 0x3C22, 0x4DBF, { 0x92, 0xe8, 0x38, 0xa7, 0xcd, 0xae, 0x87, 0xb2 } } - - - -// -// Protocol interface structure -// -typedef struct _VIRTUAL_UNCACHED_PAGES_PROTOCOL VIRTUAL_UNCACHED_PAGES_PROTOCOL; - - -typedef -EFI_STATUS -(EFIAPI *CONVERT_PAGES_TO_UNCACHED_VIRTUAL_ADDRESS) ( - IN VIRTUAL_UNCACHED_PAGES_PROTOCOL *This, - IN EFI_PHYSICAL_ADDRESS Address, - IN UINTN Length, - IN EFI_PHYSICAL_ADDRESS VirtualMask, - OUT UINT64 *Attributes OPTIONAL - ); - -typedef -EFI_STATUS -(EFIAPI *FREE_CONVERTED_PAGES) ( - IN VIRTUAL_UNCACHED_PAGES_PROTOCOL *This, - IN EFI_PHYSICAL_ADDRESS Address, - IN UINTN Length, - IN EFI_PHYSICAL_ADDRESS VirtualMask, - IN UINT64 Attributes - ); - - - -struct _VIRTUAL_UNCACHED_PAGES_PROTOCOL { - CONVERT_PAGES_TO_UNCACHED_VIRTUAL_ADDRESS ConvertPages; - FREE_CONVERTED_PAGES RevertPages; -}; - -extern EFI_GUID gVirtualUncachedPagesProtocolGuid; - -#endif -- cgit v1.2.3