/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
 * vim:expandtab:shiftwidth=8:tabstop=8:
 *
 *   This file is part of Lustre, http://www.lustre.org.
 *
 *   Lustre is free software; you can redistribute it and/or
 *   modify it under the terms of version 2 of the GNU General Public
 *   License as published by the Free Software Foundation.
 *
 *   Lustre is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with Lustre; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef _LONAL_H
#define _LONAL_H
#ifndef EXPORT_SYMTAB
# define EXPORT_SYMTAB
#endif

#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/string.h>
#include <linux/stat.h>
#include <linux/errno.h>
#include <linux/uio.h>
#include <linux/init.h>

#define DEBUG_SUBSYSTEM S_NAL

#include <linux/kp30.h>
#include <portals/p30.h>
#include <portals/lib-p30.h>
#include <portals/nal.h>

#define KLOD_IOV        153401
#define KLOD_KIOV       153402

typedef struct
{
        unsigned int     klod_type;
        unsigned int     klod_niov;
        size_t           klod_offset;
        size_t           klod_nob;
        union {
                struct iovec  *iov;
                ptl_kiov_t    *kiov;
        }                klod_iov;
} klo_desc_t;

typedef struct
{
        char               klo_init;            /* what's been initialised */
}  klonal_data_t;

/* kqn_init state */
#define KLO_INIT_NOTHING        0               /* MUST BE ZERO so zeroed state is initialised OK */
#define KLO_INIT_LIB            1
#define KLO_INIT_ALL            2

extern lib_nal_t           klonal_lib;
extern nal_t               klonal_api;
extern klonal_data_t       klonal_data;

#endif /* _LONAL_H */