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iommu.c
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iommu.h
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ppt.c
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ppt.h
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vatpic.c
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vatpic.h
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vatpit.c
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vatpit.h
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vhpet.c
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vhpet.h
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vioapic.c
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vioapic.h
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vlapic.c
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vlapic.h
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vlapic_priv.h
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vpmtmr.c
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vpmtmr.h
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vrtc.c
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vrtc.h
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Editing: iommu.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2011 NetApp, Inc. * 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 NETAPP, INC ``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 NETAPP, INC 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. * * $FreeBSD$ */ #ifndef _IO_IOMMU_H_ #define _IO_IOMMU_H_ typedef int (*iommu_init_func_t)(void); typedef void (*iommu_cleanup_func_t)(void); typedef void (*iommu_enable_func_t)(void); typedef void (*iommu_disable_func_t)(void); typedef void *(*iommu_create_domain_t)(vm_paddr_t maxaddr); typedef void (*iommu_destroy_domain_t)(void *domain); typedef uint64_t (*iommu_create_mapping_t)(void *domain, vm_paddr_t gpa, vm_paddr_t hpa, uint64_t len); typedef uint64_t (*iommu_remove_mapping_t)(void *domain, vm_paddr_t gpa, uint64_t len); typedef void (*iommu_add_device_t)(void *domain, uint16_t rid); typedef void (*iommu_remove_device_t)(void *dom, uint16_t rid); typedef void (*iommu_invalidate_tlb_t)(void *dom); struct iommu_ops { iommu_init_func_t init; /* module wide */ iommu_cleanup_func_t cleanup; iommu_enable_func_t enable; iommu_disable_func_t disable; iommu_create_domain_t create_domain; /* domain-specific */ iommu_destroy_domain_t destroy_domain; iommu_create_mapping_t create_mapping; iommu_remove_mapping_t remove_mapping; iommu_add_device_t add_device; iommu_remove_device_t remove_device; iommu_invalidate_tlb_t invalidate_tlb; }; extern struct iommu_ops iommu_ops_intel; extern struct iommu_ops iommu_ops_amd; void iommu_cleanup(void); void *iommu_host_domain(void); void *iommu_create_domain(vm_paddr_t maxaddr); void iommu_destroy_domain(void *dom); void iommu_create_mapping(void *dom, vm_paddr_t gpa, vm_paddr_t hpa, size_t len); void iommu_remove_mapping(void *dom, vm_paddr_t gpa, size_t len); void iommu_add_device(void *dom, uint16_t rid); void iommu_remove_device(void *dom, uint16_t rid); void iommu_invalidate_tlb(void *domain); #endif
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