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33 #ifndef _PCMCIA_PCMCIACHIP_H_
34 #define _PCMCIA_PCMCIACHIP_H_
35
36 #include <machine/bus.h>
37
38 struct pcmcia_function;
39 struct pcmcia_mem_handle;
40 struct pcmcia_io_handle;
41
42
43
44 typedef struct pcmcia_chip_functions *pcmcia_chipset_tag_t;
45 typedef void *pcmcia_chipset_handle_t;
46 typedef int pcmcia_mem_handle_t;
47
48 #define PCMCIA_MEM_ATTR 1
49 #define PCMCIA_MEM_COMMON 2
50
51 #define PCMCIA_WIDTH_MEM8 8
52 #define PCMCIA_WIDTH_MEM16 16
53
54 #define PCMCIA_WIDTH_MEM_MASK 24
55
56 #define PCMCIA_WIDTH_AUTO 0
57 #define PCMCIA_WIDTH_IO8 1
58 #define PCMCIA_WIDTH_IO16 2
59
60 struct pcmcia_chip_functions {
61
62 int (*mem_alloc)(pcmcia_chipset_handle_t, bus_size_t,
63 struct pcmcia_mem_handle *);
64 void (*mem_free)(pcmcia_chipset_handle_t,
65 struct pcmcia_mem_handle *);
66
67
68 int (*mem_map)(pcmcia_chipset_handle_t, int, bus_addr_t,
69 bus_size_t, struct pcmcia_mem_handle *,
70 bus_size_t *, int *);
71 void (*mem_unmap)(pcmcia_chipset_handle_t, int);
72
73
74 int (*io_alloc)(pcmcia_chipset_handle_t, bus_addr_t,
75 bus_size_t, bus_size_t, struct pcmcia_io_handle *);
76 void (*io_free)(pcmcia_chipset_handle_t,
77 struct pcmcia_io_handle *);
78
79
80 int (*io_map)(pcmcia_chipset_handle_t, int, bus_addr_t,
81 bus_size_t, struct pcmcia_io_handle *, int *);
82 void (*io_unmap)(pcmcia_chipset_handle_t, int);
83
84
85 void *(*intr_establish)(pcmcia_chipset_handle_t,
86 struct pcmcia_function *, int, int (*)(void *), void *, char *);
87 void (*intr_disestablish)(pcmcia_chipset_handle_t, void *);
88 const char *(*intr_string)(pcmcia_chipset_handle_t, void *);
89
90
91 void (*socket_enable)(pcmcia_chipset_handle_t);
92 void (*socket_disable)(pcmcia_chipset_handle_t);
93
94
95 int (*card_detect)(pcmcia_chipset_handle_t);
96 };
97
98
99 #define pcmcia_chip_mem_alloc(tag, handle, size, pcmhp) \
100 ((*(tag)->mem_alloc)((handle), (size), (pcmhp)))
101
102 #define pcmcia_chip_mem_free(tag, handle, pcmhp) \
103 ((*(tag)->mem_free)((handle), (pcmhp)))
104
105 #define pcmcia_chip_mem_map(tag, handle, kind, card_addr, size, pcmhp, \
106 offsetp, windowp) \
107 ((*(tag)->mem_map)((handle), (kind), (card_addr), (size), (pcmhp), \
108 (offsetp), (windowp)))
109
110 #define pcmcia_chip_mem_unmap(tag, handle, window) \
111 ((*(tag)->mem_unmap)((handle), (window)))
112
113
114 #define pcmcia_chip_io_alloc(tag, handle, start, size, align, pcihp) \
115 ((*(tag)->io_alloc)((handle), (start), (size), (align), (pcihp)))
116
117 #define pcmcia_chip_io_free(tag, handle, pcihp) \
118 ((*(tag)->io_free)((handle), (pcihp)))
119
120 #define pcmcia_chip_io_map(tag, handle, width, card_addr, size, pcihp, \
121 windowp) \
122 ((*(tag)->io_map)((handle), (width), (card_addr), (size), (pcihp), \
123 (windowp)))
124
125 #define pcmcia_chip_io_unmap(tag, handle, window) \
126 ((*(tag)->io_unmap)((handle), (window)))
127
128
129 #define pcmcia_chip_intr_establish(tag, handle, pf, ipl, fct, arg, xname) \
130 ((*(tag)->intr_establish)((handle), (pf), (ipl), (fct), (arg), (xname)))
131
132 #define pcmcia_chip_intr_disestablish(tag, handle, ih) \
133 ((*(tag)->intr_disestablish)((handle), (ih)))
134
135 #define pcmcia_chip_intr_string(tag, handle, ih) \
136 ((*(tag)->intr_string)((handle), (ih)))
137
138
139 #define pcmcia_chip_socket_enable(tag, handle) \
140 ((*(tag)->socket_enable)((handle)))
141 #define pcmcia_chip_socket_disable(tag, handle) \
142 ((*(tag)->socket_disable)((handle)))
143
144 struct pcmciabus_attach_args {
145 char *paa_busname;
146 pcmcia_chipset_tag_t pct;
147 pcmcia_chipset_handle_t pch;
148 bus_addr_t iobase;
149 bus_size_t iosize;
150 };
151
152
153
154 int pcmcia_card_attach(struct device *);
155 void pcmcia_card_detach(struct device *, int);
156 void pcmcia_card_deactivate(struct device *);
157 int pcmcia_card_gettype(struct device *);
158
159 #endif