1 /* ------------------------------------------------------------------------- */
2 /* i2c-elektor.c i2c-hw access for PCF8584 style isa bus adaptes */
3 /* ------------------------------------------------------------------------- */
4 /* Copyright (C) 1995-97 Simon G. Vogl
5 1998-99 Hans Berglund
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
20 /* ------------------------------------------------------------------------- */
21
22 /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even
23 Frodo Looijaard <frodol@dds.nl> */
24
25 /* $Id: i2c-elektor.h,v 1.4 2000/01/18 23:54:07 frodo Exp $ */
26
27 #ifndef I2C_PCF_ELEKTOR_H
28 #define I2C_PCF_ELEKTOR_H 1
29
30 /*
31 * This struct contains the hw-dependent functions of PCF8584 adapters to
32 * manipulate the registers, and to init any hw-specific features.
33 */
34
35 struct i2c_pcf_isa {
36 int pi_base;
37 int pi_irq;
38 int pi_clock;
39 int pi_own;
40 };
41
42
43 #endif /* PCF_ELEKTOR_H */
44
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