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 | |
30 | int pc873xx_probe(void); |
31 | unsigned int pc873xx_get_base(void); |
32 | char *pc873xx_get_model(void); |
33 | void pc873xx_enable_epp19(void); |
34 | void pc873xx_enable_ide(void); |
35 | |
36 | #endif |
37 | |