[apple/xnu.git] / osfmk / i386 / vmx / vmx_asm.h

/*
 * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
 
#ifndef _I386_VMX_ASM_H_
#define _I386_VMX_ASM_H_

#define VMX_FAIL_INVALID	-1
#define VMX_FAIL_VALID		-2
#define VMX_SUCCEED			0

/*
 * VMX Capability Registers (VCR)
 *
 */
#define VMX_VCR_VMCS_MEM_TYPE_BIT	50
#define VMX_VCR_VMCS_MEM_TYPE_MASK	0xF

#define VMX_VCR_VMCS_SIZE_BIT		32
#define VMX_VCR_VMCS_SIZE_MASK		0x01FFF
#define VMX_VCR_VMCS_REV_ID		0x00000000FFFFFFFFLL

#define VMX_VCR_ACT_HLT_BIT		6
#define VMX_VCR_ACT_HLT_MASK		0x1
#define VMX_VCR_ACT_SHUTDOWN_BIT	7
#define VMX_VCR_ACT_SHUTDOWN_MASK	0x1
#define VMX_VCR_ACT_SIPI_BIT		8
#define VMX_VCR_ACT_SIPI_MASK		0x1
#define VMX_VCR_ACT_CSTATE_BIT		9
#define VMX_VCR_ACT_CSTATE_MASK		0x1
#define VMX_VCR_CR3_TARGS_BIT		16
#define VMX_VCR_CR3_TARGS_MASK		0xFF
#define VMX_VCR_MAX_MSRS_BIT		25
#define VMX_VCR_MAX_MSRS_MASK		0x7
#define VMX_VCR_MSEG_ID_BIT		32
#define VMX_VCR_MSEG_ID_MASK		0xFFFFFFFF

#endif	/* _I386_VMX_H_ */
Commit	Line	Data
2d21ac55 A	1	/*
	2	* Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
	14	*
	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
	25	*
	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
	27	*/
	28
	29	#ifndef _I386_VMX_ASM_H_
	30	#define _I386_VMX_ASM_H_
2d21ac55	31
2d21ac55 A	32	#define VMX_FAIL_INVALID -1
	33	#define VMX_FAIL_VALID -2
	34	#define VMX_SUCCEED 0
	35
2d21ac55 A	36	/*
	37	* VMX Capability Registers (VCR)
	38	*
	39	*/
	40	#define VMX_VCR_VMCS_MEM_TYPE_BIT 50
	41	#define VMX_VCR_VMCS_MEM_TYPE_MASK 0xF
	42
	43	#define VMX_VCR_VMCS_SIZE_BIT 32
	44	#define VMX_VCR_VMCS_SIZE_MASK 0x01FFF
	45	#define VMX_VCR_VMCS_REV_ID 0x00000000FFFFFFFFLL
	46
	47	#define VMX_VCR_ACT_HLT_BIT 6
	48	#define VMX_VCR_ACT_HLT_MASK 0x1
	49	#define VMX_VCR_ACT_SHUTDOWN_BIT 7
	50	#define VMX_VCR_ACT_SHUTDOWN_MASK 0x1
	51	#define VMX_VCR_ACT_SIPI_BIT 8
	52	#define VMX_VCR_ACT_SIPI_MASK 0x1
	53	#define VMX_VCR_ACT_CSTATE_BIT 9
	54	#define VMX_VCR_ACT_CSTATE_MASK 0x1
	55	#define VMX_VCR_CR3_TARGS_BIT 16
	56	#define VMX_VCR_CR3_TARGS_MASK 0xFF
	57	#define VMX_VCR_MAX_MSRS_BIT 25
	58	#define VMX_VCR_MAX_MSRS_MASK 0x7
	59	#define VMX_VCR_MSEG_ID_BIT 32
	60	#define VMX_VCR_MSEG_ID_MASK 0xFFFFFFFF
	61
	62	#endif /* _I386_VMX_H_ */