Differential D45174 Diff 138630 sys/dev/hyperv/vmbus/hyperv_mmu.h

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sys/dev/hyperv/vmbus/hyperv_mmu.h

This file was copied from sys/dev/hyperv/vmbus/hyperv_var.h.

	/*-			/*-
	* Copyright (c) 2016 Microsoft Corp.			* Copyright (c) 2009-2012,2016-2017 Microsoft Corp.
				* Copyright (c) 2012 NetApp Inc.
				* Copyright (c) 2012 Citrix Inc.
	* All rights reserved.			* All rights reserved.
	*			*
	* Redistribution and use in source and binary forms, with or without			* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions			* modification, are permitted provided that the following conditions
	* are met:			* are met:
	* 1. Redistributions of source code must retain the above copyright			* 1. Redistributions of source code must retain the above copyright
	* notice unmodified, this list of conditions, and the following			* notice unmodified, this list of conditions, and the following
	* disclaimer.			* disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright			* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the			* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.			* documentation and/or other materials provided with the distribution.
	*			*
	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR			* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES			* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.			* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,			* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT			* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,			* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY			* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT			* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF			* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.			* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/			*/

	#ifndef _HYPERV_VAR_H_			#ifndef _HYPERV_MMU_H_
	#define _HYPERV_VAR_H_			#define _HYPERV_MMU_H_

	extern u_int hyperv_recommends;			#include "vmbus_var.h"

	struct hypercall_ctx {			#define HV_VCPUS_PER_SPARSE_BANK (64)
	void *hc_addr;			#define HV_MAX_SPARSE_VCPU_BANKS (64)
	vm_paddr_t hc_paddr;
	};
	uint64_t hypercall_post_message(bus_addr_t msg_paddr);
	uint64_t hypercall_signal_event(bus_addr_t monprm_paddr);

	#endif /* !_HYPERV_VAR_H_ */
				struct hyperv_tlb_flush {
				uint64_t address_space;
				uint64_t flags;
				uint64_t processor_mask;
				uint64_t gva_list[];
				}__packed;

				struct hv_vpset {
				uint64_t format;
				uint64_t valid_bank_mask;
				uint64_t bank_contents[];
				} __packed;

				struct hv_tlb_flush_ex {
				uint64_t address_space;
				uint64_t flags;
				struct hv_vpset hv_vp_set;
				} __packed;

				#endif