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/drivers/char/rio/qbuf.h

https://bitbucket.org/evzijst/gittest
C Header | 67 lines | 19 code | 12 blank | 36 comment | 0 complexity | e21bd3c4e3a4f5f7ff9117aa5bba7703 MD5 | raw file
 1
 2/****************************************************************************
 3 *******                                                              *******
 4 *******       Q U E U E    B U F F E R   S T R U C T U R E S
 5 *******                                                              *******
 6 ****************************************************************************
 7
 8 Author  : Ian Nandhra / Jeremy Rolls
 9 Date    :
10
11 *
12 *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
13 *
14 *      This program is free software; you can redistribute it and/or modify
15 *      it under the terms of the GNU General Public License as published by
16 *      the Free Software Foundation; either version 2 of the License, or
17 *      (at your option) any later version.
18 *
19 *      This program is distributed in the hope that it will be useful,
20 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
21 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
22 *      GNU General Public License for more details.
23 *
24 *      You should have received a copy of the GNU General Public License
25 *      along with this program; if not, write to the Free Software
26 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27
28 Version : 0.01
29
30
31                            Mods
32 ----------------------------------------------------------------------------
33  Date     By                Description
34 ----------------------------------------------------------------------------
35
36 ***************************************************************************/
37
38#ifndef _qbuf_h
39#define _qbuf_h 1
40
41#ifndef lint
42#ifdef SCCS_LABELS
43static char *_rio_qbuf_h_sccs = "@(#)qbuf.h	1.1" ;
44#endif
45#endif
46
47
48
49#ifdef HOST
50#define PKTS_PER_BUFFER    1
51#else
52#define PKTS_PER_BUFFER    (220 / PKT_LENGTH)
53#endif
54
55typedef struct Q_BUF Q_BUF ;
56struct Q_BUF  {
57                  Q_BUF_ptr next ;
58                  Q_BUF_ptr prev ;
59                  PKT_ptr buf[PKTS_PER_BUFFER] ;
60              } ;
61
62
63#endif
64
65
66/*********** end of file ***********/
67