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/*
* vcpu.h: HVM per vcpu definitions
*
* Copyright (c) 2005, International Business Machines Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __ASM_X86_HVM_VCPU_H__
#define __ASM_X86_HVM_VCPU_H__
#include <asm/hvm/io.h>
#include <asm/hvm/vlapic.h>
#include <asm/hvm/vmx/vmcs.h>
#include <asm/hvm/svm/vmcb.h>
#define HVM_VCPU_INIT_SIPI_SIPI_STATE_NORM 0
#define HVM_VCPU_INIT_SIPI_SIPI_STATE_WAIT_SIPI 1
struct hvm_vcpu {
unsigned long hw_cr3; /* value we give to HW to use */
unsigned long ioflags;
struct hvm_io_op io_op;
struct vlapic *vlapic;
s64 cache_tsc_offset;
u64 guest_time;
/* For AP startup */
unsigned long init_sipi_sipi_state;
int xen_port;
#if CONFIG_PAGING_LEVELS >= 3
l3_pgentry_t hvm_lowmem_l3tab[4]
__attribute__((__aligned__(32)));
#endif
/* Flags */
int flag_dr_dirty;
/* hlt ins emulation wakeup timer */
struct timer hlt_timer;
union {
struct arch_vmx_struct vmx;
struct arch_svm_struct svm;
} u;
};
#define ARCH_HVM_IO_WAIT 1 /* Waiting for I/O completion */
#define HVM_CONTEXT_STACK_BYTES (offsetof(struct cpu_user_regs, error_code))
#endif /* __ASM_X86_HVM_VCPU_H__ */
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