From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/misc/vmw_vmci/vmci_resource.h | 51 +++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 drivers/misc/vmw_vmci/vmci_resource.h (limited to 'drivers/misc/vmw_vmci/vmci_resource.h') diff --git a/drivers/misc/vmw_vmci/vmci_resource.h b/drivers/misc/vmw_vmci/vmci_resource.h new file mode 100644 index 000000000..02ae18506 --- /dev/null +++ b/drivers/misc/vmw_vmci/vmci_resource.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * VMware VMCI Driver + * + * Copyright (C) 2012 VMware, Inc. All rights reserved. + */ + +#ifndef _VMCI_RESOURCE_H_ +#define _VMCI_RESOURCE_H_ + +#include +#include + +#include "vmci_context.h" + + +enum vmci_resource_type { + VMCI_RESOURCE_TYPE_ANY, + VMCI_RESOURCE_TYPE_API, + VMCI_RESOURCE_TYPE_GROUP, + VMCI_RESOURCE_TYPE_DATAGRAM, + VMCI_RESOURCE_TYPE_DOORBELL, + VMCI_RESOURCE_TYPE_QPAIR_GUEST, + VMCI_RESOURCE_TYPE_QPAIR_HOST +}; + +struct vmci_resource { + struct vmci_handle handle; + enum vmci_resource_type type; + struct hlist_node node; + struct kref kref; + struct completion done; +}; + + +int vmci_resource_add(struct vmci_resource *resource, + enum vmci_resource_type resource_type, + struct vmci_handle handle); + +void vmci_resource_remove(struct vmci_resource *resource); + +struct vmci_resource * +vmci_resource_by_handle(struct vmci_handle resource_handle, + enum vmci_resource_type resource_type); + +struct vmci_resource *vmci_resource_get(struct vmci_resource *resource); +int vmci_resource_put(struct vmci_resource *resource); + +struct vmci_handle vmci_resource_handle(struct vmci_resource *resource); + +#endif /* _VMCI_RESOURCE_H_ */ -- cgit v1.2.3