| /* |
| * This header is for functions & variables that will ONLY be |
| * used inside libkvm for powerpc. |
| * THESE ARE NOT EXPOSED TO THE USER AND ARE ONLY FOR USE |
| * WITHIN LIBKVM. |
| * |
| * Copyright (C) 2006 Qumranet, Inc. |
| * |
| * Authors: |
| * Avi Kivity <avi@qumranet.com> |
| * Yaniv Kamay <yaniv@qumranet.com> |
| * |
| * Copyright 2007 IBM Corporation. |
| * Added by: Jerone Young <jyoung5@us.ibm.com> |
| * |
| * This work is licensed under the GNU LGPL license, version 2. |
| */ |
| |
| #ifndef KVM_POWERPC_H |
| #define KVM_POWERPC_H |
| |
| #include "libkvm-all.h" |
| |
| extern int kvm_page_size; |
| |
| #define PAGE_SIZE kvm_page_size |
| #define PAGE_MASK (~(PAGE_SIZE - 1)) |
| |
| static inline void eieio(void) |
| { |
| asm volatile("eieio" : : : "memory"); |
| } |
| |
| #define smp_wmb() eieio() |
| |
| #endif |
