37 lines
736 B
C
37 lines
736 B
C
|
/*
|
||
|
|
* 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 "kvm-common.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
|