/* $OpenBSD: hypervisor.h,v 1.4 2024/03/16 20:46:28 kettenis Exp $ */ /*- * Copyright (c) 2013, 2014 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: head/sys/arm64/include/hypervisor.h 281494 2015-04-13 14:43:10Z andrew $ */ #ifndef _MACHINE_HYPERVISOR_H_ #define _MACHINE_HYPERVISOR_H_ /* * These registers are only useful when in hypervisor context, * e.g. specific to EL2, or controlling the hypervisor. */ /* * Architecture feature trap register */ #define CPTR_RES0 0x7fefc800 #define CPTR_RES1 0x000033ff #define CPTR_TFP 0x00000400 #define CPTR_TTA 0x00100000 #define CPTR_TCPAC 0x80000000 /* * Hypervisor Config Register */ #define HCR_VM 0x0000000000000001 #define HCR_SWIO 0x0000000000000002 #define HCR_PTW 0x0000000000000004 #define HCR_FMO 0x0000000000000008 #define HCR_IMO 0x0000000000000010 #define HCR_AMO 0x0000000000000020 #define HCR_VF 0x0000000000000040 #define HCR_VI 0x0000000000000080 #define HCR_VSE 0x0000000000000100 #define HCR_FB 0x0000000000000200 #define HCR_BSU_MASK 0x0000000000000c00 #define HCR_DC 0x0000000000001000 #define HCR_TWI 0x0000000000002000 #define HCR_TWE 0x0000000000004000 #define HCR_TID0 0x0000000000008000 #define HCR_TID1 0x0000000000010000 #define HCR_TID2 0x0000000000020000 #define HCR_TID3 0x0000000000040000 #define HCR_TSC 0x0000000000080000 #define HCR_TIDCP 0x0000000000100000 #define HCR_TACR 0x0000000000200000 #define HCR_TSW 0x0000000000400000 #define HCR_TPC 0x0000000000800000 #define HCR_TPU 0x0000000001000000 #define HCR_TTLB 0x0000000002000000 #define HCR_TVM 0x0000000004000000 #define HCR_TGE 0x0000000008000000 #define HCR_TDZ 0x0000000010000000 #define HCR_HCD 0x0000000020000000 #define HCR_TRVM 0x0000000040000000 #define HCR_RW 0x0000000080000000 #define HCR_CD 0x0000000100000000 #define HCR_ID 0x0000000200000000 #define HCR_E2H 0x0000000400000000 #define HCR_APK 0x0000010000000000 #define HCR_API 0x0000020000000000 #endif