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Current Path: /usr/src/sys/dev/vmware/vmci

usr / src / sys / dev / vmware / vmci /

📁 ..
📄 LICENSE(2.18 KB)
📄 vmci.c(27.86 KB)
📄 vmci.h(1.68 KB)
📄 vmci_call_defs.h(6.4 KB)
📄 vmci_datagram.c(15.75 KB)
📄 vmci_datagram.h(663 B)
📄 vmci_defs.h(20.7 KB)
📄 vmci_doorbell.c(23.37 KB)
📄 vmci_doorbell.h(722 B)
📄 vmci_driver.c(12.07 KB)
📄 vmci_driver.h(1.13 KB)
📄 vmci_event.c(16.33 KB)
📄 vmci_event.h(473 B)
📄 vmci_hashtable.c(12.45 KB)
📄 vmci_hashtable.h(1.37 KB)
📄 vmci_kernel_api.h(392 B)
📄 vmci_kernel_api_1.h(2.67 KB)
📄 vmci_kernel_api_2.h(874 B)
📄 vmci_kernel_defs.h(678 B)
📄 vmci_kernel_if.c(23.83 KB)
📄 vmci_kernel_if.h(3.04 KB)
📄 vmci_qpair.c(22.26 KB)
📄 vmci_queue.h(4.39 KB)
📄 vmci_queue_pair.c(24.95 KB)
📄 vmci_queue_pair.h(791 B)
📄 vmci_resource.c(8.87 KB)
📄 vmci_resource.h(1.63 KB)
📄 vmci_utils.h(909 B)

Editing: vmci_resource.h

/*-
 * Copyright (c) 2018 VMware, Inc.
 *
 * SPDX-License-Identifier: (BSD-2-Clause OR GPL-2.0)
 *
 * $FreeBSD$
 */

/* VMCI Resource Access Control API. */

#ifndef _VMCI_RESOURCE_H_
#define _VMCI_RESOURCE_H_

#include "vmci_defs.h"
#include "vmci_hashtable.h"
#include "vmci_kernel_if.h"

#define RESOURCE_CONTAINER(ptr, type, member)				\
	((type *)((char *)(ptr) - offsetof(type, member)))

typedef void(*vmci_resource_free_cb)(void *resource);

typedef enum {
	VMCI_RESOURCE_TYPE_ANY,
	VMCI_RESOURCE_TYPE_API,
	VMCI_RESOURCE_TYPE_GROUP,
	VMCI_RESOURCE_TYPE_DATAGRAM,
	VMCI_RESOURCE_TYPE_DOORBELL,
} vmci_resource_type;

struct vmci_resource {
	struct vmci_hash_entry	hash_entry;
	vmci_resource_type	type;
	/* Callback to free container object when refCount is 0. */
	vmci_resource_free_cb	container_free_cb;
	/* Container object reference. */
	void			*container_object;
};

int	vmci_resource_init(void);
void	vmci_resource_exit(void);
void	vmci_resource_sync(void);

vmci_id	vmci_resource_get_id(vmci_id context_id);

int	vmci_resource_add(struct vmci_resource *resource,
	    vmci_resource_type resource_type,
	    struct vmci_handle resource_handle,
	    vmci_resource_free_cb container_free_cb, void *container_object);
void	vmci_resource_remove(struct vmci_handle resource_handle,
	    vmci_resource_type resource_type);
struct	vmci_resource *vmci_resource_get(struct vmci_handle resource_handle,
	    vmci_resource_type resource_type);
void	vmci_resource_hold(struct vmci_resource *resource);
int	vmci_resource_release(struct vmci_resource *resource);
struct	vmci_handle vmci_resource_handle(struct vmci_resource *resource);

#endif /* !_VMCI_RESOURCE_H_ */

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Editing: vmci_resource.h

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