summaryrefslogtreecommitdiffstats
path: root/arch/alpha/kernel/pc873xx.h
blob: 25e16956fe3e473d59f38608044f73f3dd60d3c5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

#ifndef _PC873xx_H_
#define _PC873xx_H_

/*
 * Control Register Values
 */
#define REG_FER	0x00
#define REG_FAR	0x01
#define REG_PTR	0x02
#define REG_FCR	0x03
#define REG_PCR	0x04
#define REG_KRR	0x05
#define REG_PMC	0x06
#define REG_TUP	0x07
#define REG_SID	0x08
#define REG_ASC	0x09
#define REG_IRC	0x0e

/*
 * Model numbers
 */
#define PC87303	0
#define PC87306	1
#define PC87312	2
#define PC87332	3
#define PC87334	4

int pc873xx_probe(void);
unsigned int pc873xx_get_base(void);
char *pc873xx_get_model(void);
void pc873xx_enable_epp19(void);
void pc873xx_enable_ide(void);

#endif