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/*
* multiproc_ioctl.h
*
* This provides the ioctl interface for multiproc module
*
* 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 _MULTIPROC_IOCTL_H_
#define _MULTIPROC_IOCTL_H_
#include <linux/ioctl.h>
#include <linux/types.h>
#include <ipc_ioctl.h>
#include <multiproc.h>
enum CMD_MULTIPROC {
MULTIPROC_SETUP = MULTIPROC_BASE_CMD,
MULTIPROC_DESTROY,
MULTIPROC_GETCONFIG,
MULTIPROC_SETLOCALID
};
/* ----------------------------------------------------------------------------
* IOCTL command IDs for MultiProc
* ----------------------------------------------------------------------------
*/
/*
* Command for multiproc_setup
*/
#define CMD_MULTIPROC_SETUP _IOWR(IPC_IOC_MAGIC, MULTIPROC_SETUP, \
struct multiproc_cmd_args)
/*
* Command for multiproc_destroy
*/
#define CMD_MULTIPROC_DESTROY _IOWR(IPC_IOC_MAGIC, MULTIPROC_DESTROY, \
struct multiproc_cmd_args)
/*
* Command for multiproc_get_config
*/
#define CMD_MULTIPROC_GETCONFIG _IOWR(IPC_IOC_MAGIC, MULTIPROC_GETCONFIG, \
struct multiproc_cmd_args)
/*
* Command for multiproc_set_local_id
*/
#define CMD_MULTIPROC_SETLOCALID _IOWR(IPC_IOC_MAGIC, MULTIPROC_SETLOCALID, \
struct multiproc_cmd_args)
/*
* Command arguments for multiproc
*/
union multiproc_arg {
struct {
struct multiproc_config *config;
} get_config;
struct {
struct multiproc_config *config;
} setup;
struct {
u16 id;
} set_local_id;
};
/*
* Command arguments for multiproc
*/
struct multiproc_cmd_args {
union multiproc_arg args;
s32 api_status;
};
/*
* This ioctl interface for multiproc module
*/
int multiproc_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long args, bool user);
#endif /* _MULTIPROC_IOCTL_H_ */
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