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/*
* _listmp.h
*
* Internal definitions for shared memory doubly linked list.
*
* 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 __LISTMP_H_
#define __LISTMP_H_
/* Standard headers */
#include <linux/types.h>
#include <linux/list.h>
#include <listmp.h>
#include <sharedregion.h>
/* Unique module ID. */
#define LISTMP_MODULEID (0xa413)
/* Created tag */
#define LISTMP_CREATED 0x12181964
/* Structure defining shared memory attributes for the ListMP module. */
struct listmp_attrs {
u32 status;
u32 *gatemp_addr;
struct listmp_elem head;
};
/* Structure defining config parameters for the ListMP module. */
struct listmp_config {
uint max_runtime_entries;
/* Maximum number of ListMP's that can be dynamically created and
added to the NameServer. */
uint max_name_len; /* Maximum length of name */
};
/* Structure defining processor related information for the ListMP module. */
struct listmp_proc_attrs {
bool creator; /* Creator or opener */
u16 proc_id; /* Processor Identifier */
u32 open_count; /* How many times it is opened on a processor */
};
/* Function to get the configuration */
void listmp_get_config(struct listmp_config *cfg_params);
/* Function to setup the listmp module */
int listmp_setup(const struct listmp_config *config);
/* Function to destroy the listmp module */
int listmp_destroy(void);
#endif /* __LISTMP_H_ */
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