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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/char/rio/qbuf.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/char/rio/qbuf.h')
-rw-r--r--drivers/char/rio/qbuf.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/char/rio/qbuf.h b/drivers/char/rio/qbuf.h
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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