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excavar.h (108064) excavar.h (110841)
1/* $FreeBSD: head/sys/dev/exca/excavar.h 108064 2002-12-18 22:53:24Z semenu $ */
1/* $FreeBSD: head/sys/dev/exca/excavar.h 110841 2003-02-14 06:21:18Z imp $ */
2
3/*
4 * Copyright (c) 2002 M Warner Losh. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright

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56
57#ifndef _SYS_DEV_EXCA_EXCAVAR_H
58#define _SYS_DEV_EXCA_EXCAVAR_H
59
60/*
61 * Structure to manage the ExCA part of the chip.
62 */
63struct exca_softc;
2
3/*
4 * Copyright (c) 2002 M Warner Losh. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright

--- 46 unchanged lines hidden (view full) ---

56
57#ifndef _SYS_DEV_EXCA_EXCAVAR_H
58#define _SYS_DEV_EXCA_EXCAVAR_H
59
60/*
61 * Structure to manage the ExCA part of the chip.
62 */
63struct exca_softc;
64typedef uint8_t (exca_getb_fn)(struct exca_softc *, int);
65typedef void (exca_putb_fn)(struct exca_softc *, int, uint8_t);
64
65struct exca_softc
66{
67 device_t dev;
68 int memalloc;
69 struct pccard_mem_handle mem[EXCA_MEM_WINS];
70 int ioalloc;
71 struct pccard_io_handle io[EXCA_IO_WINS];
72 bus_space_tag_t bst;
73 bus_space_handle_t bsh;
74 uint32_t flags;
75#define EXCA_SOCKET_PRESENT 0x00000001
76#define EXCA_HAS_MEMREG_WIN 0x00000002
77 uint32_t offset;
66
67struct exca_softc
68{
69 device_t dev;
70 int memalloc;
71 struct pccard_mem_handle mem[EXCA_MEM_WINS];
72 int ioalloc;
73 struct pccard_io_handle io[EXCA_IO_WINS];
74 bus_space_tag_t bst;
75 bus_space_handle_t bsh;
76 uint32_t flags;
77#define EXCA_SOCKET_PRESENT 0x00000001
78#define EXCA_HAS_MEMREG_WIN 0x00000002
79 uint32_t offset;
80 int chipset;
81#define EXCA_CARDBUS 0
82#define EXCA_I82365 1 /* Intel i82365SL-A/B or clone */
83#define EXCA_I82365SL_DF 2 /* Intel i82365sl-DF step */
84#define EXCA_VLSI 3 /* VLSI chip */
85#define EXCA_PD6710 4 /* Cirrus logic PD6710 */
86#define EXCA_PD6722 5 /* Cirrus logic PD6722 */
87#define EXCA_PD6729 6 /* Cirrus Logic PD6729 */
88#define EXCA_VG365 7 /* Vadem 365 */
89#define EXCA_VG465 8 /* Vadem 465 */
90#define EXCA_VG468 9 /* Vadem 468 */
91#define EXCA_VG469 10 /* Vadem 469 */
92#define EXCA_RF5C296 11 /* Ricoh RF5C296 */
93#define EXCA_RF5C396 12 /* Ricoh RF5C396 */
94#define EXCA_IBM 13 /* IBM clone */
95#define EXCA_IBM_KING 14 /* IBM KING PCMCIA Controller */
96 exca_getb_fn *getb;
97 exca_putb_fn *putb;
78};
79
80void exca_init(struct exca_softc *sc, device_t dev,
81 bus_space_tag_t, bus_space_handle_t, uint32_t);
82int exca_io_map(struct exca_softc *sc, int width, struct resource *r);
83int exca_io_unmap_res(struct exca_softc *sc, struct resource *res);
84int exca_is_pcic(struct exca_softc *sc);
85int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res);
86int exca_mem_set_flags(struct exca_softc *sc, struct resource *res,
87 uint32_t flags);
88int exca_mem_set_offset(struct exca_softc *sc, struct resource *res,
89 uint32_t cardaddr, uint32_t *deltap);
90int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res);
98};
99
100void exca_init(struct exca_softc *sc, device_t dev,
101 bus_space_tag_t, bus_space_handle_t, uint32_t);
102int exca_io_map(struct exca_softc *sc, int width, struct resource *r);
103int exca_io_unmap_res(struct exca_softc *sc, struct resource *res);
104int exca_is_pcic(struct exca_softc *sc);
105int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res);
106int exca_mem_set_flags(struct exca_softc *sc, struct resource *res,
107 uint32_t flags);
108int exca_mem_set_offset(struct exca_softc *sc, struct resource *res,
109 uint32_t cardaddr, uint32_t *deltap);
110int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res);
91int exca_probe_slots(device_t dev, struct exca_softc *);
111int exca_probe_slots(device_t dev, struct exca_softc *exca,
112 bus_space_tag_t iot, bus_space_handle_t ioh);
92void exca_reset(struct exca_softc *, device_t child);
93
94static __inline uint8_t
113void exca_reset(struct exca_softc *, device_t child);
114
115static __inline uint8_t
95exca_read(struct exca_softc *sc, int reg)
116exca_getb(struct exca_softc *sc, int reg)
96{
117{
97 return (bus_space_read_1(sc->bst, sc->bsh, sc->offset + reg));
118 return (sc->getb(sc, reg));
98}
99
100static __inline void
119}
120
121static __inline void
101exca_write(struct exca_softc *sc, int reg, uint8_t val)
122exca_putb(struct exca_softc *sc, int reg, uint8_t val)
102{
123{
103 bus_space_write_1(sc->bst, sc->bsh, sc->offset + reg, val);
124 sc->putb(sc, reg, val);
104}
105
106static __inline void
107exca_setb(struct exca_softc *sc, int reg, uint8_t mask)
108{
125}
126
127static __inline void
128exca_setb(struct exca_softc *sc, int reg, uint8_t mask)
129{
109 exca_write(sc, reg, exca_read(sc, reg) | mask);
130 exca_putb(sc, reg, exca_getb(sc, reg) | mask);
110}
111
112static __inline void
113exca_clrb(struct exca_softc *sc, int reg, uint8_t mask)
114{
131}
132
133static __inline void
134exca_clrb(struct exca_softc *sc, int reg, uint8_t mask)
135{
115 exca_write(sc, reg, exca_read(sc, reg) & ~mask);
136 exca_putb(sc, reg, exca_getb(sc, reg) & ~mask);
116}
117
118#endif /* !_SYS_DEV_EXCA_EXCAVAR_H */
137}
138
139#endif /* !_SYS_DEV_EXCA_EXCAVAR_H */