1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef _PC873xx_H_
4#define _PC873xx_H_
5
6/*
7 * Control Register Values
8 */
9#define REG_FER 0x00
10#define REG_FAR 0x01
11#define REG_PTR 0x02
12#define REG_FCR 0x03
13#define REG_PCR 0x04
14#define REG_KRR 0x05
15#define REG_PMC 0x06
16#define REG_TUP 0x07
17#define REG_SID 0x08
18#define REG_ASC 0x09
19#define REG_IRC 0x0e
20
21/*
22 * Model numbers
23 */
24#define PC87303 0
25#define PC87306 1
26#define PC87312 2
27#define PC87332 3
28#define PC87334 4
29
30int pc873xx_probe(void);
31unsigned int pc873xx_get_base(void);
32char *pc873xx_get_model(void);
33void pc873xx_enable_epp19(void);
34void pc873xx_enable_ide(void);
35
36#endif
37

source code of linux/arch/alpha/kernel/pc873xx.h