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-rw-r--r--drivers/pcmcia/cs_internal.h154
1 files changed, 90 insertions, 64 deletions
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 3fcdf4fbca0e..95297c57cdb1 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -1,5 +1,5 @@
1/* 1/*
2 * cs_internal.h 2 * cs_internal.h -- definitions internal to the PCMCIA core modules
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify 4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as 5 * it under the terms of the GNU General Public License version 2 as
@@ -10,6 +10,12 @@
10 * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. 10 * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
11 * 11 *
12 * (C) 1999 David A. Hinds 12 * (C) 1999 David A. Hinds
13 * (C) 2003 - 2008 Dominik Brodowski
14 *
15 *
16 * This file contains definitions _only_ needed by the PCMCIA core modules.
17 * It must not be included by PCMCIA socket drivers or by PCMCIA device
18 * drivers.
13 */ 19 */
14 20
15#ifndef _LINUX_CS_INTERNAL_H 21#ifndef _LINUX_CS_INTERNAL_H
@@ -18,29 +24,24 @@
18#include <linux/kref.h> 24#include <linux/kref.h>
19 25
20/* Flags in client state */ 26/* Flags in client state */
21#define CLIENT_CONFIG_LOCKED 0x0001
22#define CLIENT_IRQ_REQ 0x0002
23#define CLIENT_IO_REQ 0x0004
24#define CLIENT_UNBOUND 0x0008
25#define CLIENT_STALE 0x0010
26#define CLIENT_WIN_REQ(i) (0x1<<(i)) 27#define CLIENT_WIN_REQ(i) (0x1<<(i))
27#define CLIENT_CARDBUS 0x8000
28 28
29/* Each card function gets one of these guys */ 29/* Each card function gets one of these guys */
30typedef struct config_t { 30typedef struct config_t {
31 struct kref ref; 31 struct kref ref;
32 u_int state; 32 unsigned int state;
33 u_int Attributes; 33 unsigned int Attributes;
34 u_int IntType; 34 unsigned int IntType;
35 u_int ConfigBase; 35 unsigned int ConfigBase;
36 u_char Status, Pin, Copy, Option, ExtStatus; 36 unsigned char Status, Pin, Copy, Option, ExtStatus;
37 u_int CardValues; 37 unsigned int CardValues;
38 io_req_t io; 38 io_req_t io;
39 struct { 39 struct {
40 u_int Attributes; 40 u_int Attributes;
41 } irq; 41 } irq;
42} config_t; 42} config_t;
43 43
44
44struct cis_cache_entry { 45struct cis_cache_entry {
45 struct list_head node; 46 struct list_head node;
46 unsigned int addr; 47 unsigned int addr;
@@ -59,7 +60,6 @@ struct cis_cache_entry {
59#define SOCKET_INUSE 0x0010 60#define SOCKET_INUSE 0x0010
60#define SOCKET_SUSPEND 0x0080 61#define SOCKET_SUSPEND 0x0080
61#define SOCKET_WIN_REQ(i) (0x0100<<(i)) 62#define SOCKET_WIN_REQ(i) (0x0100<<(i))
62#define SOCKET_REGION_INFO 0x4000
63#define SOCKET_CARDBUS 0x8000 63#define SOCKET_CARDBUS 0x8000
64#define SOCKET_CARDBUS_CONFIG 0x10000 64#define SOCKET_CARDBUS_CONFIG 0x10000
65 65
@@ -83,52 +83,6 @@ static inline void cs_socket_put(struct pcmcia_socket *skt)
83 } 83 }
84} 84}
85 85
86/* In cardbus.c */
87int cb_alloc(struct pcmcia_socket *s);
88void cb_free(struct pcmcia_socket *s);
89int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, void *ptr);
90
91/* In cistpl.c */
92int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr,
93 u_int addr, u_int len, void *ptr);
94void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr,
95 u_int addr, u_int len, void *ptr);
96void release_cis_mem(struct pcmcia_socket *s);
97void destroy_cis_cache(struct pcmcia_socket *s);
98int verify_cis_cache(struct pcmcia_socket *s);
99int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t code, void *parse);
100
101/* In rsrc_mgr */
102int pcmcia_validate_mem(struct pcmcia_socket *s);
103struct resource *pcmcia_find_io_region(unsigned long base, int num, unsigned long align,
104 struct pcmcia_socket *s);
105int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
106 unsigned long r_end, struct pcmcia_socket *s);
107struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
108 int low, struct pcmcia_socket *s);
109void release_resource_db(struct pcmcia_socket *s);
110
111/* In socket_sysfs.c */
112extern int pccard_sysfs_add_socket(struct device *dev);
113extern void pccard_sysfs_remove_socket(struct device *dev);
114
115/* In cs.c */
116extern struct rw_semaphore pcmcia_socket_list_rwsem;
117extern struct list_head pcmcia_socket_list;
118int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req);
119int pccard_reset_card(struct pcmcia_socket *skt);
120
121
122struct pcmcia_callback{
123 struct module *owner;
124 int (*event) (struct pcmcia_socket *s, event_t event, int priority);
125 void (*requery) (struct pcmcia_socket *s, int new_cis);
126 int (*suspend) (struct pcmcia_socket *s);
127 int (*resume) (struct pcmcia_socket *s);
128};
129
130int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
131
132#ifdef CONFIG_PCMCIA_DEBUG 86#ifdef CONFIG_PCMCIA_DEBUG
133extern int cs_debug_level(int); 87extern int cs_debug_level(int);
134 88
@@ -151,4 +105,76 @@ extern int cs_debug_level(int);
151#define cs_err(skt, fmt, arg...) \ 105#define cs_err(skt, fmt, arg...) \
152 dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg) 106 dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg)
153 107
108
109/*
110 * Stuff internal to module "pcmcia_core":
111 */
112
113/* cistpl.c */
114int verify_cis_cache(struct pcmcia_socket *s);
115
116/* rsrc_mgr.c */
117void release_resource_db(struct pcmcia_socket *s);
118
119/* socket_sysfs.c */
120extern int pccard_sysfs_add_socket(struct device *dev);
121extern void pccard_sysfs_remove_socket(struct device *dev);
122
123/* cardbus.c */
124int cb_alloc(struct pcmcia_socket *s);
125void cb_free(struct pcmcia_socket *s);
126int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len,
127 void *ptr);
128
129
130
131/*
132 * Stuff exported by module "pcmcia_core" to module "pcmcia"
133 */
134
135struct pcmcia_callback{
136 struct module *owner;
137 int (*event) (struct pcmcia_socket *s,
138 event_t event, int priority);
139 void (*requery) (struct pcmcia_socket *s, int new_cis);
140 int (*suspend) (struct pcmcia_socket *s);
141 int (*resume) (struct pcmcia_socket *s);
142};
143
144/* cs.c */
145extern struct rw_semaphore pcmcia_socket_list_rwsem;
146extern struct list_head pcmcia_socket_list;
147int pcmcia_get_window(struct pcmcia_socket *s,
148 window_handle_t *handle,
149 int idx,
150 win_req_t *req);
151int pccard_reset_card(struct pcmcia_socket *skt);
152int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
153
154/* cistpl.c */
155int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr,
156 u_int addr, u_int len, void *ptr);
157void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr,
158 u_int addr, u_int len, void *ptr);
159void release_cis_mem(struct pcmcia_socket *s);
160void destroy_cis_cache(struct pcmcia_socket *s);
161int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function,
162 cisdata_t code, void *parse);
163
164/* rsrc_mgr.c */
165int pcmcia_validate_mem(struct pcmcia_socket *s);
166struct resource *pcmcia_find_io_region(unsigned long base,
167 int num,
168 unsigned long align,
169 struct pcmcia_socket *s);
170int pcmcia_adjust_io_region(struct resource *res,
171 unsigned long r_start,
172 unsigned long r_end,
173 struct pcmcia_socket *s);
174struct resource *pcmcia_find_mem_region(u_long base,
175 u_long num,
176 u_long align,
177 int low,
178 struct pcmcia_socket *s);
179
154#endif /* _LINUX_CS_INTERNAL_H */ 180#endif /* _LINUX_CS_INTERNAL_H */