powerpc/cpu_info.h

/*
 * PPC CPU identification
 *
 * Copyright 2012 Matt Evans <matt@ozlabs.org>, IBM Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 */

#ifndef CPU_INFO_H
#define CPU_INFO_H

#include <kvm/kvm.h>

#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/kvm.h>

struct cpu_info {
	const char	*name;
	u32		tb_freq; /* timebase frequency */
	u32		d_bsize; /* d-cache block size */
	u32		i_bsize; /* i-cache block size */
	u32		flags;
	struct kvm_ppc_smmu_info mmu_info;
};

struct pvr_info {
	u32		pvr_mask;
	u32		pvr;
	struct cpu_info *cpu_info;
};

/* Misc capabilities/CPU properties */
#define CPUINFO_FLAG_DFP	0x00000001
#define CPUINFO_FLAG_VMX	0x00000002
#define CPUINFO_FLAG_VSX	0x00000004

struct cpu_info *find_cpu_info(struct kvm *kvm);

#endif