1*2b887687SSouradeep Chakrabarti /*- 2*2b887687SSouradeep Chakrabarti * Copyright (c) 2009-2012,2016-2024 Microsoft Corp. 3*2b887687SSouradeep Chakrabarti * Copyright (c) 2012 NetApp Inc. 4*2b887687SSouradeep Chakrabarti * Copyright (c) 2012 Citrix Inc. 5*2b887687SSouradeep Chakrabarti * All rights reserved. 6*2b887687SSouradeep Chakrabarti * 7*2b887687SSouradeep Chakrabarti * Redistribution and use in source and binary forms, with or without 8*2b887687SSouradeep Chakrabarti * modification, are permitted provided that the following conditions 9*2b887687SSouradeep Chakrabarti * are met: 10*2b887687SSouradeep Chakrabarti * 1. Redistributions of source code must retain the above copyright 11*2b887687SSouradeep Chakrabarti * notice unmodified, this list of conditions, and the following 12*2b887687SSouradeep Chakrabarti * disclaimer. 13*2b887687SSouradeep Chakrabarti * 2. Redistributions in binary form must reproduce the above copyright 14*2b887687SSouradeep Chakrabarti * notice, this list of conditions and the following disclaimer in the 15*2b887687SSouradeep Chakrabarti * documentation and/or other materials provided with the distribution. 16*2b887687SSouradeep Chakrabarti * 17*2b887687SSouradeep Chakrabarti * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18*2b887687SSouradeep Chakrabarti * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19*2b887687SSouradeep Chakrabarti * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20*2b887687SSouradeep Chakrabarti * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21*2b887687SSouradeep Chakrabarti * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22*2b887687SSouradeep Chakrabarti * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23*2b887687SSouradeep Chakrabarti * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24*2b887687SSouradeep Chakrabarti * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25*2b887687SSouradeep Chakrabarti * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26*2b887687SSouradeep Chakrabarti * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27*2b887687SSouradeep Chakrabarti */ 28*2b887687SSouradeep Chakrabarti 29*2b887687SSouradeep Chakrabarti #ifndef _HYPERV_MMU_H_ 30*2b887687SSouradeep Chakrabarti #define _HYPERV_MMU_H_ 31*2b887687SSouradeep Chakrabarti 32*2b887687SSouradeep Chakrabarti #include "vmbus_var.h" 33*2b887687SSouradeep Chakrabarti 34*2b887687SSouradeep Chakrabarti #define HV_VCPUS_PER_SPARSE_BANK (64) 35*2b887687SSouradeep Chakrabarti #define HV_MAX_SPARSE_VCPU_BANKS (64) 36*2b887687SSouradeep Chakrabarti 37*2b887687SSouradeep Chakrabarti 38*2b887687SSouradeep Chakrabarti struct hyperv_tlb_flush { 39*2b887687SSouradeep Chakrabarti uint64_t address_space; 40*2b887687SSouradeep Chakrabarti uint64_t flags; 41*2b887687SSouradeep Chakrabarti uint64_t processor_mask; 42*2b887687SSouradeep Chakrabarti uint64_t gva_list[]; 43*2b887687SSouradeep Chakrabarti }__packed; 44*2b887687SSouradeep Chakrabarti 45*2b887687SSouradeep Chakrabarti struct hv_vpset { 46*2b887687SSouradeep Chakrabarti uint64_t format; 47*2b887687SSouradeep Chakrabarti uint64_t valid_bank_mask; 48*2b887687SSouradeep Chakrabarti uint64_t bank_contents[]; 49*2b887687SSouradeep Chakrabarti } __packed; 50*2b887687SSouradeep Chakrabarti 51*2b887687SSouradeep Chakrabarti struct hv_tlb_flush_ex { 52*2b887687SSouradeep Chakrabarti uint64_t address_space; 53*2b887687SSouradeep Chakrabarti uint64_t flags; 54*2b887687SSouradeep Chakrabarti struct hv_vpset hv_vp_set; 55*2b887687SSouradeep Chakrabarti } __packed; 56*2b887687SSouradeep Chakrabarti 57*2b887687SSouradeep Chakrabarti #endif 58