LXR linux/drivers/staging/dgap/dgap

   1/*
   2 * Copyright 2003 Digi International (www.digi.com)
   3 *      Scott H Kilau <Scott_Kilau at digi dot com>
   4 *
   5 * This program is free software; you can redistribute it and/or modify
   6 * it under the terms of the GNU General Public License as published by
   7 * the Free Software Foundation; either version 2, or (at your option)
   8 * any later version.
   9 *
  10 * This program is distributed in the hope that it will be useful,
  11 * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
  12 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  13 * PURPOSE.  See the GNU General Public License for more details.
  14 *
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, write to the Free Software
  17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 *
  19 * $Id: dgap_downld.h,v 1.1 2009/10/23 14:01:57 markh Exp $
  20 *
  21 *      NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
  22 *
  23 */
  24
  25/*
  26** downld.h 
  27**  - describes the interface between the user level download process
  28**    and the concentrator download driver.
  29*/
  30
  31#ifndef _DGAP_DOWNLD_H_
  32#define _DGAP_DOWNLD_H_
  33
  34
  35struct fepimg {
  36    int type;                           /* board type */
  37    int len;                            /* length of image */
  38    char fepimage[1];                   /* beginning of image */
  39};
  40
  41struct downldio {
  42    unsigned int req_type;              /* FEP or concentrator */
  43    unsigned int bdid;                  /* opaque board identifier */
  44    union {
  45        struct downld_t dl;             /* download structure */
  46        struct fepimg   fi;             /* fep/bios image structure */
  47    } image;
  48};
  49
  50#define DIGI_DLREQ_GET  (('d'<<8) | 220)
  51#define DIGI_DLREQ_SET  (('d'<<8) | 221)
  52
  53#define DIGI_DL_NUKE    (('d'<<8) | 222) /* Not really a dl request, but
  54                                          dangerous enuff to not put in
  55                                          digi.h */
  56/* Packed bits of intarg for DIGI_DL_NUKE */
  57#define DIGI_NUKE_RESET_ALL      (1 << 31)
  58#define DIGI_NUKE_INHIBIT_POLLER (1 << 30)
  59#define DIGI_NUKE_BRD_NUMB        0x0f
  60        
  61
  62
  63#define DLREQ_BIOS      0
  64#define DLREQ_FEP       1
  65#define DLREQ_CONC      2
  66#define DLREQ_CONFIG    3
  67#define DLREQ_DEVCREATE 4
  68
  69#endif
  70