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1/*
2** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions
3**
4** Copyright 1997 by Alain Malek
5**
6** This file is subject to the terms and conditions of the GNU General Public
7** License. See the file COPYING in the main directory of this archive
8** for more details.
9**
10** Created: 12/10/97 by Alain Malek
11*/
12
13#ifndef __AMIGA_PCMCIA_H__
14#define __AMIGA_PCMCIA_H__
15
16#include <asm/amigayle.h>
17
18/* prototypes */
19
20void pcmcia_reset(void);
21int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len);
22void pcmcia_program_voltage(int voltage);
23void pcmcia_access_speed(int speed);
24void pcmcia_write_enable(void);
25void pcmcia_write_disable(void);
26
27static inline u_char pcmcia_read_status(void)
28{
29 return (gayle.cardstatus & 0x7c);
30}
31
32static inline u_char pcmcia_get_intreq(void)
33{
34 return (gayle.intreq);
35}
36
37static inline void pcmcia_ack_int(u_char intreq)
38{
39 gayle.intreq = 0xf8;
40}
41
42static inline void pcmcia_enable_irq(void)
43{
44 gayle.inten |= GAYLE_IRQ_IRQ;
45}
46
47static inline void pcmcia_disable_irq(void)
48{
49 gayle.inten &= ~GAYLE_IRQ_IRQ;
50}
51
52#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET)
53
54/* valid voltages for pcmcia_ProgramVoltage */
55
56#define PCMCIA_0V 0
57#define PCMCIA_5V 5
58#define PCMCIA_12V 12
59
60/* valid speeds for pcmcia_AccessSpeed */
61
62#define PCMCIA_SPEED_100NS 100
63#define PCMCIA_SPEED_150NS 150
64#define PCMCIA_SPEED_250NS 250
65#define PCMCIA_SPEED_720NS 720
66
67/* PCMCIA Tuple codes */
68
69#define CISTPL_NULL 0x00
70#define CISTPL_DEVICE 0x01
71#define CISTPL_LONGLINK_CB 0x02
72#define CISTPL_CONFIG_CB 0x04
73#define CISTPL_CFTABLE_ENTRY_CB 0x05
74#define CISTPL_LONGLINK_MFC 0x06
75#define CISTPL_BAR 0x07
76#define CISTPL_CHECKSUM 0x10
77#define CISTPL_LONGLINK_A 0x11
78#define CISTPL_LONGLINK_C 0x12
79#define CISTPL_LINKTARGET 0x13
80#define CISTPL_NO_LINK 0x14
81#define CISTPL_VERS_1 0x15
82#define CISTPL_ALTSTR 0x16
83#define CISTPL_DEVICE_A 0x17
84#define CISTPL_JEDEC_C 0x18
85#define CISTPL_JEDEC_A 0x19
86#define CISTPL_CONFIG 0x1a
87#define CISTPL_CFTABLE_ENTRY 0x1b
88#define CISTPL_DEVICE_OC 0x1c
89#define CISTPL_DEVICE_OA 0x1d
90#define CISTPL_DEVICE_GEO 0x1e
91#define CISTPL_DEVICE_GEO_A 0x1f
92#define CISTPL_MANFID 0x20
93#define CISTPL_FUNCID 0x21
94#define CISTPL_FUNCE 0x22
95#define CISTPL_SWIL 0x23
96#define CISTPL_END 0xff
97
98/* FUNCID */
99
100#define CISTPL_FUNCID_MULTI 0x00
101#define CISTPL_FUNCID_MEMORY 0x01
102#define CISTPL_FUNCID_SERIAL 0x02
103#define CISTPL_FUNCID_PARALLEL 0x03
104#define CISTPL_FUNCID_FIXED 0x04
105#define CISTPL_FUNCID_VIDEO 0x05
106#define CISTPL_FUNCID_NETWORK 0x06
107#define CISTPL_FUNCID_AIMS 0x07
108#define CISTPL_FUNCID_SCSI 0x08
109
110#endif
1/*
2** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions
3**
4** Copyright 1997 by Alain Malek
5**
6** This file is subject to the terms and conditions of the GNU General Public
7** License. See the file COPYING in the main directory of this archive
8** for more details.
9**
10** Created: 12/10/97 by Alain Malek
11*/
12
13#ifndef __AMIGA_PCMCIA_H__
14#define __AMIGA_PCMCIA_H__
15
16#include <asm/amigayle.h>
17
18/* prototypes */
19
20void pcmcia_reset(void);
21int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len);
22void pcmcia_program_voltage(int voltage);
23void pcmcia_access_speed(int speed);
24void pcmcia_write_enable(void);
25void pcmcia_write_disable(void);
26
27static inline u_char pcmcia_read_status(void)
28{
29 return (gayle.cardstatus & 0x7c);
30}
31
32static inline u_char pcmcia_get_intreq(void)
33{
34 return (gayle.intreq);
35}
36
37static inline void pcmcia_ack_int(u_char intreq)
38{
39 gayle.intreq = 0xf8;
40}
41
42static inline void pcmcia_enable_irq(void)
43{
44 gayle.inten |= GAYLE_IRQ_IRQ;
45}
46
47static inline void pcmcia_disable_irq(void)
48{
49 gayle.inten &= ~GAYLE_IRQ_IRQ;
50}
51
52#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET)
53
54/* valid voltages for pcmcia_ProgramVoltage */
55
56#define PCMCIA_0V 0
57#define PCMCIA_5V 5
58#define PCMCIA_12V 12
59
60/* valid speeds for pcmcia_AccessSpeed */
61
62#define PCMCIA_SPEED_100NS 100
63#define PCMCIA_SPEED_150NS 150
64#define PCMCIA_SPEED_250NS 250
65#define PCMCIA_SPEED_720NS 720
66
67/* PCMCIA Tuple codes */
68
69#define CISTPL_NULL 0x00
70#define CISTPL_DEVICE 0x01
71#define CISTPL_LONGLINK_CB 0x02
72#define CISTPL_CONFIG_CB 0x04
73#define CISTPL_CFTABLE_ENTRY_CB 0x05
74#define CISTPL_LONGLINK_MFC 0x06
75#define CISTPL_BAR 0x07
76#define CISTPL_CHECKSUM 0x10
77#define CISTPL_LONGLINK_A 0x11
78#define CISTPL_LONGLINK_C 0x12
79#define CISTPL_LINKTARGET 0x13
80#define CISTPL_NO_LINK 0x14
81#define CISTPL_VERS_1 0x15
82#define CISTPL_ALTSTR 0x16
83#define CISTPL_DEVICE_A 0x17
84#define CISTPL_JEDEC_C 0x18
85#define CISTPL_JEDEC_A 0x19
86#define CISTPL_CONFIG 0x1a
87#define CISTPL_CFTABLE_ENTRY 0x1b
88#define CISTPL_DEVICE_OC 0x1c
89#define CISTPL_DEVICE_OA 0x1d
90#define CISTPL_DEVICE_GEO 0x1e
91#define CISTPL_DEVICE_GEO_A 0x1f
92#define CISTPL_MANFID 0x20
93#define CISTPL_FUNCID 0x21
94#define CISTPL_FUNCE 0x22
95#define CISTPL_SWIL 0x23
96#define CISTPL_END 0xff
97
98/* FUNCID */
99
100#define CISTPL_FUNCID_MULTI 0x00
101#define CISTPL_FUNCID_MEMORY 0x01
102#define CISTPL_FUNCID_SERIAL 0x02
103#define CISTPL_FUNCID_PARALLEL 0x03
104#define CISTPL_FUNCID_FIXED 0x04
105#define CISTPL_FUNCID_VIDEO 0x05
106#define CISTPL_FUNCID_NETWORK 0x06
107#define CISTPL_FUNCID_AIMS 0x07
108#define CISTPL_FUNCID_SCSI 0x08
109
110#endif