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/*
* vvmx.h: Support virtual VMX for nested virtualization.
*
* Copyright (c) 2010, Intel Corporation.
* Author: Qing He <qing.he@intel.com>
* Eddie Dong <eddie.dong@intel.com>
*
* 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_VVMX_H__
#define __ASM_X86_HVM_VVMX_H__
struct nestedvmx {
paddr_t vmxon_region_pa;
void *iobitmap[2]; /* map (va) of L1 guest I/O bitmap */
/* deferred nested interrupt */
struct {
unsigned long intr_info;
u32 error_code;
} intr;
};
#define vcpu_2_nvmx(v) (vcpu_nestedhvm(v).u.nvmx)
#endif /* __ASM_X86_HVM_VVMX_H__ */
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