/*
   * osd_types.h - Types and constants which are not part of the protocol.
   *
   * Copyright (C) 2008 Panasas Inc.  All rights reserved.
   *
   * Authors:
   *   Boaz Harrosh <bharrosh@panasas.com>
   *   Benny Halevy <bhalevy@panasas.com>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2
   *
   * Contains types and constants that are implementation specific and are
   * used by more than one part of the osd library.
   *     (Eg initiator/target/security_manager/...)
   */
  #ifndef __OSD_TYPES_H__
  #define __OSD_TYPES_H__
  
  struct osd_systemid {
  	u8 data[OSD_SYSTEMID_LEN];
  };
  
  typedef u64 __bitwise osd_id;
  
  struct osd_obj_id {
  	osd_id partition;
  	osd_id id;
  };
  
  static const struct __weak osd_obj_id osd_root_object = {0, 0};
  
  struct osd_attr {
  	u32 attr_page;
  	u32 attr_id;
  	u16 len;		/* byte count of operand */
  	void *val_ptr;		/* in network order */
  };

  struct osd_sg_entry {
  	u64 offset;
  	u64 len;
  };

  #endif /* ndef __OSD_TYPES_H__ */