 253007d147
			
		
	
	
		253007d147
		
	
	
	
	
		
			
			Assign separate address space for each device in the remote processes. Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com> Signed-off-by: John G Johnson <john.g.johnson@oracle.com> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: afe0b0a97582cdad42b5b25636a29c523265a10a.1655151679.git.jag.raman@oracle.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
		
			
				
	
	
		
			41 lines
		
	
	
		
			758 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			758 B
		
	
	
	
		
			C
		
	
	
	
	
	
| /**
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|  * Copyright © 2022 Oracle and/or its affiliates.
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|  *
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|  * This work is licensed under the terms of the GNU GPL, version 2 or later.
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|  * See the COPYING file in the top-level directory.
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|  *
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|  */
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| 
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| #ifndef REMOTE_IOMMU_H
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| #define REMOTE_IOMMU_H
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| 
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| #include "hw/pci/pci_bus.h"
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| #include "hw/pci/pci.h"
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| 
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| #ifndef INT2VOIDP
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| #define INT2VOIDP(i) (void *)(uintptr_t)(i)
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| #endif
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| 
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| typedef struct RemoteIommuElem {
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|     MemoryRegion *mr;
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| 
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|     AddressSpace as;
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| } RemoteIommuElem;
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| 
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| #define TYPE_REMOTE_IOMMU "x-remote-iommu"
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| OBJECT_DECLARE_SIMPLE_TYPE(RemoteIommu, REMOTE_IOMMU)
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| 
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| struct RemoteIommu {
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|     Object parent;
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| 
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|     GHashTable *elem_by_devfn;
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| 
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|     QemuMutex lock;
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| };
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| 
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| void remote_iommu_setup(PCIBus *pci_bus);
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| 
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| void remote_iommu_unplug_dev(PCIDevice *pci_dev);
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| 
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| #endif
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