sys/dev/vmware/vmci/vmci_doorbell.h

   1 /*-
   2  * Copyright (c) 2018 VMware, Inc.
   3  *
   4  * SPDX-License-Identifier: (BSD-2-Clause OR GPL-2.0)
   5  *
   6  * $FreeBSD$
   7  */
   8
   9 /* Internal functions in the VMCI Doorbell API. */
  10
  11 #ifndef _VMCI_DOORBELL_H_
  12 #define _VMCI_DOORBELL_H_
  13
  14 #include "vmci_defs.h"
  15
  16 int     vmci_doorbell_init(void);
  17 void    vmci_doorbell_exit(void);
  18 void    vmci_doorbell_hibernate(bool enter_hibernate);
  19 void    vmci_doorbell_sync(void);
  20
  21 int     vmci_doorbell_host_context_notify(vmci_id src_CID,
  22             struct vmci_handle handle);
  23 int     vmci_doorbell_get_priv_flags(struct vmci_handle handle,
  24             vmci_privilege_flags *priv_flags);
  25
  26 bool    vmci_register_notification_bitmap(PPN bitmap_PPN);
  27 void    vmci_scan_notification_bitmap(uint8_t *bitmap);
  28
  29 #endif /* !_VMCI_DOORBELL_H_ */