Root/drivers/bcma/bcma_private.h

1#ifndef LINUX_BCMA_PRIVATE_H_
2#define LINUX_BCMA_PRIVATE_H_
3
4#ifndef pr_fmt
5#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
6#endif
7
8#include <linux/bcma/bcma.h>
9#include <linux/delay.h>
10
11#define BCMA_CORE_SIZE 0x1000
12
13#define bcma_err(bus, fmt, ...) \
14    pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
15#define bcma_warn(bus, fmt, ...) \
16    pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
17#define bcma_info(bus, fmt, ...) \
18    pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
19#define bcma_debug(bus, fmt, ...) \
20    pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
21
22struct bcma_bus;
23
24/* main.c */
25int bcma_bus_register(struct bcma_bus *bus);
26void bcma_bus_unregister(struct bcma_bus *bus);
27int __init bcma_bus_early_register(struct bcma_bus *bus,
28                   struct bcma_device *core_cc,
29                   struct bcma_device *core_mips);
30#ifdef CONFIG_PM
31int bcma_bus_suspend(struct bcma_bus *bus);
32int bcma_bus_resume(struct bcma_bus *bus);
33#endif
34struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
35                    u8 unit);
36
37/* scan.c */
38int bcma_bus_scan(struct bcma_bus *bus);
39int __init bcma_bus_scan_early(struct bcma_bus *bus,
40                   struct bcma_device_id *match,
41                   struct bcma_device *core);
42void bcma_init_bus(struct bcma_bus *bus);
43
44/* sprom.c */
45int bcma_sprom_get(struct bcma_bus *bus);
46
47/* driver_chipcommon.c */
48#ifdef CONFIG_BCMA_DRIVER_MIPS
49void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
50extern struct platform_device bcma_pflash_dev;
51#endif /* CONFIG_BCMA_DRIVER_MIPS */
52
53/* driver_chipcommon_pmu.c */
54u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
55u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
56
57#ifdef CONFIG_BCMA_SFLASH
58/* driver_chipcommon_sflash.c */
59int bcma_sflash_init(struct bcma_drv_cc *cc);
60extern struct platform_device bcma_sflash_dev;
61#else
62static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
63{
64    bcma_err(cc->core->bus, "Serial flash not supported\n");
65    return 0;
66}
67#endif /* CONFIG_BCMA_SFLASH */
68
69#ifdef CONFIG_BCMA_NFLASH
70/* driver_chipcommon_nflash.c */
71int bcma_nflash_init(struct bcma_drv_cc *cc);
72extern struct platform_device bcma_nflash_dev;
73#else
74static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
75{
76    bcma_err(cc->core->bus, "NAND flash not supported\n");
77    return 0;
78}
79#endif /* CONFIG_BCMA_NFLASH */
80
81#ifdef CONFIG_BCMA_HOST_PCI
82/* host_pci.c */
83extern int __init bcma_host_pci_init(void);
84extern void __exit bcma_host_pci_exit(void);
85#endif /* CONFIG_BCMA_HOST_PCI */
86
87/* driver_pci.c */
88u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
89
90extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
91
92#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
93bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
94void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
95#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
96
97#ifdef CONFIG_BCMA_DRIVER_GPIO
98/* driver_gpio.c */
99int bcma_gpio_init(struct bcma_drv_cc *cc);
100int bcma_gpio_unregister(struct bcma_drv_cc *cc);
101#else
102static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
103{
104    return -ENOTSUPP;
105}
106static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
107{
108    return 0;
109}
110#endif /* CONFIG_BCMA_DRIVER_GPIO */
111
112#endif
113

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