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53 lines
1.1 KiB
53 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* VMware VMCI Driver |
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* |
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* Copyright (C) 2012 VMware, Inc. All rights reserved. |
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*/ |
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#ifndef _VMCI_DRIVER_H_ |
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#define _VMCI_DRIVER_H_ |
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#include <linux/vmw_vmci_defs.h> |
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#include <linux/wait.h> |
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#include "vmci_queue_pair.h" |
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#include "vmci_context.h" |
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enum vmci_obj_type { |
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VMCIOBJ_VMX_VM = 10, |
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VMCIOBJ_CONTEXT, |
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VMCIOBJ_SOCKET, |
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VMCIOBJ_NOT_SET, |
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}; |
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/* For storing VMCI structures in file handles. */ |
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struct vmci_obj { |
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void *ptr; |
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enum vmci_obj_type type; |
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}; |
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/* |
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* Needed by other components of this module. It's okay to have one global |
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* instance of this because there can only ever be one VMCI device. Our |
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* virtual hardware enforces this. |
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*/ |
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extern struct pci_dev *vmci_pdev; |
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u32 vmci_get_context_id(void); |
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int vmci_send_datagram(struct vmci_datagram *dg); |
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void vmci_call_vsock_callback(bool is_host); |
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int vmci_host_init(void); |
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void vmci_host_exit(void); |
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bool vmci_host_code_active(void); |
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int vmci_host_users(void); |
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int vmci_guest_init(void); |
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void vmci_guest_exit(void); |
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bool vmci_guest_code_active(void); |
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u32 vmci_get_vm_context_id(void); |
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bool vmci_use_ppn64(void); |
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#endif /* _VMCI_DRIVER_H_ */
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