/* * Copyright (c) 2018 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _I386_MEMORY_TYPES_H_ #define _I386_MEMORY_TYPES_H_ #define VM_WIMG_COPYBACK VM_MEM_COHERENT #define VM_WIMG_COPYBACKLW VM_WIMG_COPYBACK #define VM_WIMG_DEFAULT VM_MEM_COHERENT /* ?? intel ?? */ #define VM_WIMG_IO (VM_MEM_COHERENT | \ VM_MEM_NOT_CACHEABLE | VM_MEM_GUARDED) #define VM_WIMG_POSTED VM_WIMG_IO #define VM_WIMG_POSTED_REORDERED VM_WIMG_IO #define VM_WIMG_POSTED_COMBINED_REORDERED VM_WIMG_IO #define VM_WIMG_WTHRU (VM_MEM_WRITE_THROUGH | VM_MEM_COHERENT | VM_MEM_GUARDED) /* write combining mode, aka store gather */ #define VM_WIMG_WCOMB (VM_MEM_NOT_CACHEABLE | VM_MEM_COHERENT) #define VM_WIMG_INNERWBACK VM_MEM_COHERENT #define VM_WIMG_RT VM_WIMG_WCOMB #endif /* _I386_MEMORY_TYPES_H_ */