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8369ae33 RM |
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 | ||
3d9d8af3 RM |
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 | ||
8369ae33 RM |
22 | struct bcma_bus; |
23 | ||
24 | /* main.c */ | |
88f9b65d RM |
25 | bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value, |
26 | int timeout); | |
ab54bc84 | 27 | void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core); |
799038ea | 28 | void bcma_init_bus(struct bcma_bus *bus); |
9b6cc9a8 | 29 | void bcma_unregister_cores(struct bcma_bus *bus); |
0f58a01d | 30 | int bcma_bus_register(struct bcma_bus *bus); |
440ca98f | 31 | void bcma_bus_unregister(struct bcma_bus *bus); |
c5ed1df7 | 32 | int __init bcma_bus_early_register(struct bcma_bus *bus); |
775ab521 | 33 | #ifdef CONFIG_PM |
685a4ef0 | 34 | int bcma_bus_suspend(struct bcma_bus *bus); |
775ab521 RM |
35 | int bcma_bus_resume(struct bcma_bus *bus); |
36 | #endif | |
53cd2fdb | 37 | struct device *bcma_bus_get_host_dev(struct bcma_bus *bus); |
8369ae33 RM |
38 | |
39 | /* scan.c */ | |
799038ea | 40 | void bcma_detect_chip(struct bcma_bus *bus); |
8369ae33 RM |
41 | int bcma_bus_scan(struct bcma_bus *bus); |
42 | ||
27f18dc2 RM |
43 | /* sprom.c */ |
44 | int bcma_sprom_get(struct bcma_bus *bus); | |
45 | ||
e3afe0e5 | 46 | /* driver_chipcommon.c */ |
0a4e699a RM |
47 | void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc); |
48 | void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); | |
49 | void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); | |
e3afe0e5 | 50 | |
1716bcf3 HM |
51 | /* driver_chipcommon_b.c */ |
52 | int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb); | |
53 | void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb); | |
54 | ||
e3afe0e5 | 55 | /* driver_chipcommon_pmu.c */ |
0a4e699a RM |
56 | void bcma_pmu_early_init(struct bcma_drv_cc *cc); |
57 | void bcma_pmu_init(struct bcma_drv_cc *cc); | |
5b5ac414 RM |
58 | u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); |
59 | u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); | |
e3afe0e5 | 60 | |
d6a3b51a RM |
61 | /************************************************** |
62 | * driver_chipcommon_sflash.c | |
63 | **************************************************/ | |
64 | ||
65 | #ifdef CONFIG_BCMA_PFLASH | |
66 | extern struct platform_device bcma_pflash_dev; | |
67 | int bcma_pflash_init(struct bcma_drv_cc *cc); | |
68 | #else | |
69 | static inline int bcma_pflash_init(struct bcma_drv_cc *cc) | |
70 | { | |
71 | bcma_err(cc->core->bus, "Parallel flash not supported\n"); | |
72 | return 0; | |
73 | } | |
74 | #endif /* CONFIG_BCMA_PFLASH */ | |
75 | ||
23cb3b21 RM |
76 | #ifdef CONFIG_BCMA_SFLASH |
77 | /* driver_chipcommon_sflash.c */ | |
78 | int bcma_sflash_init(struct bcma_drv_cc *cc); | |
d57ef3a6 | 79 | extern struct platform_device bcma_sflash_dev; |
23cb3b21 RM |
80 | #else |
81 | static inline int bcma_sflash_init(struct bcma_drv_cc *cc) | |
82 | { | |
83 | bcma_err(cc->core->bus, "Serial flash not supported\n"); | |
84 | return 0; | |
85 | } | |
86 | #endif /* CONFIG_BCMA_SFLASH */ | |
87 | ||
88 | #ifdef CONFIG_BCMA_NFLASH | |
89 | /* driver_chipcommon_nflash.c */ | |
90 | int bcma_nflash_init(struct bcma_drv_cc *cc); | |
371a0044 | 91 | extern struct platform_device bcma_nflash_dev; |
23cb3b21 RM |
92 | #else |
93 | static inline int bcma_nflash_init(struct bcma_drv_cc *cc) | |
94 | { | |
95 | bcma_err(cc->core->bus, "NAND flash not supported\n"); | |
96 | return 0; | |
97 | } | |
98 | #endif /* CONFIG_BCMA_NFLASH */ | |
99 | ||
8369ae33 RM |
100 | #ifdef CONFIG_BCMA_HOST_PCI |
101 | /* host_pci.c */ | |
102 | extern int __init bcma_host_pci_init(void); | |
103 | extern void __exit bcma_host_pci_exit(void); | |
104 | #endif /* CONFIG_BCMA_HOST_PCI */ | |
105 | ||
2101e533 HM |
106 | /* host_soc.c */ |
107 | #if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF) | |
108 | extern int __init bcma_host_soc_register_driver(void); | |
109 | extern void __exit bcma_host_soc_unregister_driver(void); | |
110 | #else | |
111 | static inline int __init bcma_host_soc_register_driver(void) | |
112 | { | |
113 | return 0; | |
114 | } | |
115 | static inline void __exit bcma_host_soc_unregister_driver(void) | |
116 | { | |
117 | } | |
118 | #endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */ | |
119 | ||
4b259a5c | 120 | /* driver_pci.c */ |
982a40f5 | 121 | #ifdef CONFIG_BCMA_DRIVER_PCI |
4b259a5c | 122 | u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); |
0a4e699a RM |
123 | void bcma_core_pci_early_init(struct bcma_drv_pci *pc); |
124 | void bcma_core_pci_init(struct bcma_drv_pci *pc); | |
4186721d RM |
125 | void bcma_core_pci_up(struct bcma_drv_pci *pc); |
126 | void bcma_core_pci_down(struct bcma_drv_pci *pc); | |
982a40f5 RM |
127 | #else |
128 | static inline void bcma_core_pci_early_init(struct bcma_drv_pci *pc) | |
129 | { | |
130 | WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI); | |
131 | } | |
132 | static inline void bcma_core_pci_init(struct bcma_drv_pci *pc) | |
133 | { | |
134 | /* Initialization is required for PCI hosted bus */ | |
135 | WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI); | |
136 | } | |
137 | #endif | |
4b259a5c | 138 | |
804e27de | 139 | /* driver_pcie2.c */ |
982a40f5 | 140 | #ifdef CONFIG_BCMA_DRIVER_PCI |
0a4e699a | 141 | void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2); |
804e27de | 142 | void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2); |
982a40f5 RM |
143 | #else |
144 | static inline void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2) | |
145 | { | |
146 | /* Initialization is required for PCI hosted bus */ | |
147 | WARN_ON(pcie2->core->bus->hosttype == BCMA_HOSTTYPE_PCI); | |
148 | } | |
149 | #endif | |
804e27de | 150 | |
a4855f39 HM |
151 | extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); |
152 | ||
9352f69c | 153 | #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE |
0f58a01d GKH |
154 | bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); |
155 | void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); | |
ae8ce289 RM |
156 | #else |
157 | static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) | |
158 | { | |
159 | return false; | |
160 | } | |
161 | static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) | |
162 | { | |
163 | } | |
9352f69c RM |
164 | #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ |
165 | ||
0a4e699a RM |
166 | /************************************************** |
167 | * driver_mips.c | |
168 | **************************************************/ | |
169 | ||
170 | #ifdef CONFIG_BCMA_DRIVER_MIPS | |
171 | unsigned int bcma_core_mips_irq(struct bcma_device *dev); | |
172 | void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); | |
173 | void bcma_core_mips_init(struct bcma_drv_mips *mcore); | |
174 | #else | |
175 | static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev) | |
176 | { | |
177 | return 0; | |
178 | } | |
179 | static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) | |
180 | { | |
181 | } | |
182 | static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) | |
183 | { | |
184 | } | |
185 | #endif | |
186 | ||
187 | /************************************************** | |
188 | * driver_gmac_cmn.c | |
189 | **************************************************/ | |
190 | ||
191 | #ifdef CONFIG_BCMA_DRIVER_GMAC_CMN | |
192 | void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); | |
193 | #else | |
194 | static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) | |
195 | { | |
196 | } | |
197 | #endif | |
198 | ||
cf0936b0 HM |
199 | #ifdef CONFIG_BCMA_DRIVER_GPIO |
200 | /* driver_gpio.c */ | |
201 | int bcma_gpio_init(struct bcma_drv_cc *cc); | |
c50ae947 | 202 | int bcma_gpio_unregister(struct bcma_drv_cc *cc); |
cf0936b0 HM |
203 | #else |
204 | static inline int bcma_gpio_init(struct bcma_drv_cc *cc) | |
205 | { | |
206 | return -ENOTSUPP; | |
207 | } | |
c50ae947 HM |
208 | static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc) |
209 | { | |
210 | return 0; | |
211 | } | |
cf0936b0 HM |
212 | #endif /* CONFIG_BCMA_DRIVER_GPIO */ |
213 | ||
8369ae33 | 214 | #endif |