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/*
* nameserver_remotenotify.h
*
* The nameserver_remotenotify module provides functionality to get name
* value pair from a remote nameserver.
*
* Copyright (C) 2008-2009 Texas Instruments, Inc.
*
* This package is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE.
*/
#ifndef _NAMESERVER_REMOTENOTIFY_H_
#define _NAMESERVER_REMOTENOTIFY_H_
#include <linux/types.h>
/*
* NAMESERVERREMOTENOTIFY_MODULEID
* Unique module ID
*/
#define NAMESERVERREMOTENOTIFY_MODULEID (0x08FD)
/*
* Module configuration structure
*/
struct nameserver_remotenotify_config {
u32 notify_event_id;
/* Notify event number */
};
/*
* Module configuration structure
*/
struct nameserver_remotenotify_params {
void *shared_addr; /* Address of the shared memory */
void *gatemp; /* Handle to the gatemp used for protecting the
nameserver_remotenotify instance. Using the default
value of NULL will result in the default gatemp being
used for context protection */
};
/* Function to get the default configuration for the nameserver_remotenotify
* module */
void nameserver_remotenotify_get_config(
struct nameserver_remotenotify_config *cfg);
/* Function to setup the nameserver_remotenotify module */
int nameserver_remotenotify_setup(struct nameserver_remotenotify_config *cfg);
/* Function to destroy the nameserver_remotenotify module */
int nameserver_remotenotify_destroy(void);
/* Function to get the current configuration values */
void nameserver_remotenotify_params_init(
struct nameserver_remotenotify_params *params);
/* Function to create the nameserver_remotenotify object */
void *nameserver_remotenotify_create(u16 remote_proc_id,
const struct nameserver_remotenotify_params *params);
/* Function to delete the nameserver_remotenotify object */
int nameserver_remotenotify_delete(void **handle);
/* Function to get a name/value from remote nameserver */
int nameserver_remotenotify_get(void *handle,
const char *instance_name, const char *name,
void *value, u32 *value_len, void *reserved);
/* Get the shared memory requirements for the nameserver_remotenotify */
uint nameserver_remotenotify_shared_mem_req(
const struct nameserver_remotenotify_params *params);
/* Create all the NameServerRemoteNotify drivers. */
int nameserver_remotenotify_start(void *shared_addr);
/* Attaches to remote processor */
int nameserver_remotenotify_attach(u16 remote_proc_id, void *shared_addr);
/* Detaches from remote processor */
int nameserver_remotenotify_detach(u16 remote_proc_id);
#endif /* _NAMESERVER_REMOTENOTIFY_H_ */
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