diff options
author | George Zhang <georgezhang@vmware.com> | 2013-01-08 23:54:10 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-09 00:15:55 (GMT) |
commit | 197dbaaabd51c170f9b77bd1c401d4ea0361bb7b (patch) | |
tree | ce23e6faaf1a3fe51f6653a453c26cea22de3b28 /drivers/misc/vmw_vmci/vmci_driver.h | |
parent | 83e2ec765be03e8a8a07619e65df70b48a1db023 (diff) | |
download | linux-197dbaaabd51c170f9b77bd1c401d4ea0361bb7b.tar.xz |
VMCI: device driver implementaton.
VMCI driver code implementes both the host and guest personalities of the VMCI driver.
Signed-off-by: George Zhang <georgezhang@vmware.com>
Acked-by: Andy king <acking@vmware.com>
Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/vmw_vmci/vmci_driver.h')
-rw-r--r-- | drivers/misc/vmw_vmci/vmci_driver.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/misc/vmw_vmci/vmci_driver.h b/drivers/misc/vmw_vmci/vmci_driver.h new file mode 100644 index 0000000..f69156a --- /dev/null +++ b/drivers/misc/vmw_vmci/vmci_driver.h @@ -0,0 +1,50 @@ +/* + * VMware VMCI Driver + * + * Copyright (C) 2012 VMware, Inc. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation version 2 and no later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#ifndef _VMCI_DRIVER_H_ +#define _VMCI_DRIVER_H_ + +#include <linux/vmw_vmci_defs.h> +#include <linux/wait.h> + +#include "vmci_queue_pair.h" +#include "vmci_context.h" + +enum vmci_obj_type { + VMCIOBJ_VMX_VM = 10, + VMCIOBJ_CONTEXT, + VMCIOBJ_SOCKET, + VMCIOBJ_NOT_SET, +}; + +/* For storing VMCI structures in file handles. */ +struct vmci_obj { + void *ptr; + enum vmci_obj_type type; +}; + +u32 vmci_get_context_id(void); +int vmci_send_datagram(struct vmci_datagram *dg); + +int vmci_host_init(void); +void vmci_host_exit(void); +bool vmci_host_code_active(void); + +int vmci_guest_init(void); +void vmci_guest_exit(void); +bool vmci_guest_code_active(void); +u32 vmci_get_vm_context_id(void); + +#endif /* _VMCI_DRIVER_H_ */ |