1/*
2 * EISA bus device definitions
3 *
4 * Copyright (c) 1995 Justin T. Gibbs.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice immediately at the beginning of the file, without modification,
12 * this list of conditions, and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Absolutely no warranty of function or purpose is made by the author
17 * Justin T. Gibbs.
18 * 4. Modifications may be freely made to this file if the above conditions
19 * are met.
20 *
| 1/*
2 * EISA bus device definitions
3 *
4 * Copyright (c) 1995 Justin T. Gibbs.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice immediately at the beginning of the file, without modification,
12 * this list of conditions, and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Absolutely no warranty of function or purpose is made by the author
17 * Justin T. Gibbs.
18 * 4. Modifications may be freely made to this file if the above conditions
19 * are met.
20 *
|
22 */
23
24#ifndef _I386_EISA_EISACONF_H_
25#define _I386_EISA_EISACONF_H_ 1
26
27#include <sys/queue.h>
28
29#define EISA_SLOTS 10 /* PCI clashes with higher ones.. fix later */
30#define EISA_SLOT_SIZE 0x1000
31
32#define EISA_MFCTR_CHAR0(ID) (char)(((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
33#define EISA_MFCTR_CHAR1(ID) (char)(((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
34#define EISA_MFCTR_CHAR2(ID) (char)(((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
35#define EISA_MFCTR_ID(ID) (short)((ID>>16) & 0xFF) /* Bits 16-31 */
36#define EISA_PRODUCT_ID(ID) (short)((ID>>4) & 0xFFF) /* Bits 4-15 */
37#define EISA_REVISION_ID(ID) (u_char)(ID & 0x0F) /* Bits 0-3 */
38
39extern struct linker_set eisadriver_set;
40
41typedef u_int32_t eisa_id_t;
42
43typedef struct resvaddr {
44 u_long addr; /* start address */
45 u_long size; /* size of reserved area */
46 int flags;
47#define RESVADDR_NONE 0x00
48#define RESVADDR_BITMASK 0x01 /* size is a mask of reserved
49 * bits at addr
50 */
51#define RESVADDR_RELOCATABLE 0x02
52 LIST_ENTRY(resvaddr) links; /* List links */
53} resvaddr_t;
54
55LIST_HEAD(resvlist, resvaddr);
56
57struct eisa_ioconf {
58 int slot;
59 struct resvlist ioaddrs; /* list of reserved I/O ranges */
60 struct resvlist maddrs; /* list of reserved memory ranges */
61 u_short irq; /* bitmask of interrupt */
62};
63
64struct kern_devconf;
65struct eisa_device;
66
67struct eisa_driver {
68 char* name; /* device name */
69 int (*probe) __P((void));
70 /* test whether device is present */
71 int (*attach) __P((struct eisa_device *));
72 /* setup driver for a device */
73 int (*shutdown) __P((struct kern_devconf *, int));
74 /* Return the device to a safe
75 * state before shutdown
76 */
| 22 */
23
24#ifndef _I386_EISA_EISACONF_H_
25#define _I386_EISA_EISACONF_H_ 1
26
27#include <sys/queue.h>
28
29#define EISA_SLOTS 10 /* PCI clashes with higher ones.. fix later */
30#define EISA_SLOT_SIZE 0x1000
31
32#define EISA_MFCTR_CHAR0(ID) (char)(((ID>>26) & 0x1F) | '@') /* Bits 26-30 */
33#define EISA_MFCTR_CHAR1(ID) (char)(((ID>>21) & 0x1F) | '@') /* Bits 21-25 */
34#define EISA_MFCTR_CHAR2(ID) (char)(((ID>>16) & 0x1F) | '@') /* Bits 16-20 */
35#define EISA_MFCTR_ID(ID) (short)((ID>>16) & 0xFF) /* Bits 16-31 */
36#define EISA_PRODUCT_ID(ID) (short)((ID>>4) & 0xFFF) /* Bits 4-15 */
37#define EISA_REVISION_ID(ID) (u_char)(ID & 0x0F) /* Bits 0-3 */
38
39extern struct linker_set eisadriver_set;
40
41typedef u_int32_t eisa_id_t;
42
43typedef struct resvaddr {
44 u_long addr; /* start address */
45 u_long size; /* size of reserved area */
46 int flags;
47#define RESVADDR_NONE 0x00
48#define RESVADDR_BITMASK 0x01 /* size is a mask of reserved
49 * bits at addr
50 */
51#define RESVADDR_RELOCATABLE 0x02
52 LIST_ENTRY(resvaddr) links; /* List links */
53} resvaddr_t;
54
55LIST_HEAD(resvlist, resvaddr);
56
57struct eisa_ioconf {
58 int slot;
59 struct resvlist ioaddrs; /* list of reserved I/O ranges */
60 struct resvlist maddrs; /* list of reserved memory ranges */
61 u_short irq; /* bitmask of interrupt */
62};
63
64struct kern_devconf;
65struct eisa_device;
66
67struct eisa_driver {
68 char* name; /* device name */
69 int (*probe) __P((void));
70 /* test whether device is present */
71 int (*attach) __P((struct eisa_device *));
72 /* setup driver for a device */
73 int (*shutdown) __P((struct kern_devconf *, int));
74 /* Return the device to a safe
75 * state before shutdown
76 */
|
78};
79
80/* To be replaced by the "super device" generic device structure... */
81struct eisa_device {
82 eisa_id_t id;
83 u_long unit;
84 char* full_name; /* for use in the probe message */
85 struct eisa_ioconf ioconf;
86 struct eisa_driver* driver;
87 struct kern_devconf* kdc;
88};
89
90void eisa_configure __P((void));
91struct eisa_device *eisa_match_dev __P((struct eisa_device *, char * (*)(eisa_id_t)));
92
93void eisa_reg_start __P((struct eisa_device *));
94void eisa_reg_end __P((struct eisa_device *));
95int eisa_add_intr __P((struct eisa_device *, int));
96int eisa_reg_intr __P((struct eisa_device *, int, void (*)(void *), void *, u_int *, int));
97int eisa_release_intr __P((struct eisa_device *, int, void (*)(void *)));
98int eisa_enable_intr __P((struct eisa_device *, int));
99int eisa_add_iospace __P((struct eisa_device *, u_long, u_long, int));
100int eisa_reg_iospace __P((struct eisa_device *, resvaddr_t *));
101int eisa_add_mspace __P((struct eisa_device *, u_long, u_long, int));
102int eisa_reg_mspace __P((struct eisa_device *, resvaddr_t *));
103int eisa_registerdev __P((struct eisa_device *, struct eisa_driver *, struct kern_devconf *));
104
105
106struct sysctl_req;
107int eisa_externalize (struct eisa_device *, struct sysctl_req*);
108
109int eisa_generic_externalize (struct kern_devconf *, struct sysctl_req *);
110extern struct kern_devconf kdc_eisa0;
111
112#define EISA_EXTERNALLEN (sizeof(struct eisa_device))
113
114#endif /* _I386_EISA_EISACONF_H_ */
| 78};
79
80/* To be replaced by the "super device" generic device structure... */
81struct eisa_device {
82 eisa_id_t id;
83 u_long unit;
84 char* full_name; /* for use in the probe message */
85 struct eisa_ioconf ioconf;
86 struct eisa_driver* driver;
87 struct kern_devconf* kdc;
88};
89
90void eisa_configure __P((void));
91struct eisa_device *eisa_match_dev __P((struct eisa_device *, char * (*)(eisa_id_t)));
92
93void eisa_reg_start __P((struct eisa_device *));
94void eisa_reg_end __P((struct eisa_device *));
95int eisa_add_intr __P((struct eisa_device *, int));
96int eisa_reg_intr __P((struct eisa_device *, int, void (*)(void *), void *, u_int *, int));
97int eisa_release_intr __P((struct eisa_device *, int, void (*)(void *)));
98int eisa_enable_intr __P((struct eisa_device *, int));
99int eisa_add_iospace __P((struct eisa_device *, u_long, u_long, int));
100int eisa_reg_iospace __P((struct eisa_device *, resvaddr_t *));
101int eisa_add_mspace __P((struct eisa_device *, u_long, u_long, int));
102int eisa_reg_mspace __P((struct eisa_device *, resvaddr_t *));
103int eisa_registerdev __P((struct eisa_device *, struct eisa_driver *, struct kern_devconf *));
104
105
106struct sysctl_req;
107int eisa_externalize (struct eisa_device *, struct sysctl_req*);
108
109int eisa_generic_externalize (struct kern_devconf *, struct sysctl_req *);
110extern struct kern_devconf kdc_eisa0;
111
112#define EISA_EXTERNALLEN (sizeof(struct eisa_device))
113
114#endif /* _I386_EISA_EISACONF_H_ */
|