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1 | #ifndef LINUX_SSB_PRIVATE_H_ |
2 | #define LINUX_SSB_PRIVATE_H_ | |
3 | ||
4 | #include <linux/ssb/ssb.h> | |
5 | #include <linux/types.h> | |
6 | ||
7 | ||
8 | #define PFX "ssb: " | |
9 | ||
10 | #ifdef CONFIG_SSB_SILENT | |
11 | # define ssb_printk(fmt, x...) do { /* nothing */ } while (0) | |
12 | #else | |
13 | # define ssb_printk printk | |
14 | #endif /* CONFIG_SSB_SILENT */ | |
15 | ||
16 | /* dprintk: Debugging printk; vanishes for non-debug compilation */ | |
17 | #ifdef CONFIG_SSB_DEBUG | |
18 | # define ssb_dprintk(fmt, x...) ssb_printk(fmt , ##x) | |
19 | #else | |
20 | # define ssb_dprintk(fmt, x...) do { /* nothing */ } while (0) | |
21 | #endif | |
22 | ||
23 | #ifdef CONFIG_SSB_DEBUG | |
24 | # define SSB_WARN_ON(x) WARN_ON(x) | |
25 | # define SSB_BUG_ON(x) BUG_ON(x) | |
26 | #else | |
27 | static inline int __ssb_do_nothing(int x) { return x; } | |
28 | # define SSB_WARN_ON(x) __ssb_do_nothing(unlikely(!!(x))) | |
29 | # define SSB_BUG_ON(x) __ssb_do_nothing(unlikely(!!(x))) | |
30 | #endif | |
31 | ||
32 | ||
33 | /* pci.c */ | |
34 | #ifdef CONFIG_SSB_PCIHOST | |
35 | extern int ssb_pci_switch_core(struct ssb_bus *bus, | |
36 | struct ssb_device *dev); | |
37 | extern int ssb_pci_switch_coreidx(struct ssb_bus *bus, | |
38 | u8 coreidx); | |
39 | extern int ssb_pci_xtal(struct ssb_bus *bus, u32 what, | |
40 | int turn_on); | |
41 | extern int ssb_pci_get_invariants(struct ssb_bus *bus, | |
42 | struct ssb_init_invariants *iv); | |
43 | extern void ssb_pci_exit(struct ssb_bus *bus); | |
44 | extern int ssb_pci_init(struct ssb_bus *bus); | |
45 | extern const struct ssb_bus_ops ssb_pci_ops; | |
46 | ||
47 | #else /* CONFIG_SSB_PCIHOST */ | |
48 | ||
49 | static inline int ssb_pci_switch_core(struct ssb_bus *bus, | |
50 | struct ssb_device *dev) | |
51 | { | |
52 | return 0; | |
53 | } | |
54 | static inline int ssb_pci_switch_coreidx(struct ssb_bus *bus, | |
55 | u8 coreidx) | |
56 | { | |
57 | return 0; | |
58 | } | |
59 | static inline int ssb_pci_xtal(struct ssb_bus *bus, u32 what, | |
60 | int turn_on) | |
61 | { | |
62 | return 0; | |
63 | } | |
64 | static inline void ssb_pci_exit(struct ssb_bus *bus) | |
65 | { | |
66 | } | |
67 | static inline int ssb_pci_init(struct ssb_bus *bus) | |
68 | { | |
69 | return 0; | |
70 | } | |
71 | #endif /* CONFIG_SSB_PCIHOST */ | |
72 | ||
73 | ||
74 | /* pcmcia.c */ | |
75 | #ifdef CONFIG_SSB_PCMCIAHOST | |
76 | extern int ssb_pcmcia_switch_core(struct ssb_bus *bus, | |
77 | struct ssb_device *dev); | |
78 | extern int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, | |
79 | u8 coreidx); | |
80 | extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus, | |
81 | u8 seg); | |
82 | extern int ssb_pcmcia_get_invariants(struct ssb_bus *bus, | |
83 | struct ssb_init_invariants *iv); | |
84 | extern int ssb_pcmcia_init(struct ssb_bus *bus); | |
85 | extern const struct ssb_bus_ops ssb_pcmcia_ops; | |
86 | #else /* CONFIG_SSB_PCMCIAHOST */ | |
87 | static inline int ssb_pcmcia_switch_core(struct ssb_bus *bus, | |
88 | struct ssb_device *dev) | |
89 | { | |
90 | return 0; | |
91 | } | |
92 | static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, | |
93 | u8 coreidx) | |
94 | { | |
95 | return 0; | |
96 | } | |
97 | static inline int ssb_pcmcia_switch_segment(struct ssb_bus *bus, | |
98 | u8 seg) | |
99 | { | |
100 | return 0; | |
101 | } | |
102 | static inline int ssb_pcmcia_init(struct ssb_bus *bus) | |
103 | { | |
104 | return 0; | |
105 | } | |
106 | #endif /* CONFIG_SSB_PCMCIAHOST */ | |
107 | ||
108 | ||
109 | /* scan.c */ | |
110 | extern const char *ssb_core_name(u16 coreid); | |
111 | extern int ssb_bus_scan(struct ssb_bus *bus, | |
112 | unsigned long baseaddr); | |
113 | extern void ssb_iounmap(struct ssb_bus *ssb); | |
114 | ||
115 | ||
116 | /* core.c */ | |
117 | extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m); | |
118 | extern int ssb_devices_freeze(struct ssb_bus *bus); | |
119 | extern int ssb_devices_thaw(struct ssb_bus *bus); | |
120 | extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev); | |
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121 | int ssb_for_each_bus_call(unsigned long data, |
122 | int (*func)(struct ssb_bus *bus, unsigned long data)); | |
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123 | |
124 | /* b43_pci_bridge.c */ | |
c7084535 | 125 | #ifdef CONFIG_SSB_B43_PCI_BRIDGE |
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126 | extern int __init b43_pci_ssb_bridge_init(void); |
127 | extern void __exit b43_pci_ssb_bridge_exit(void); | |
c7084535 | 128 | #else /* CONFIG_SSB_B43_PCI_BRIDGR */ |
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129 | static inline int b43_pci_ssb_bridge_init(void) |
130 | { | |
131 | return 0; | |
132 | } | |
133 | static inline void b43_pci_ssb_bridge_exit(void) | |
134 | { | |
135 | } | |
136 | #endif /* CONFIG_SSB_PCIHOST */ | |
137 | ||
138 | #endif /* LINUX_SSB_PRIVATE_H_ */ |