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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 | #ifndef LINUX_SSB_PRIVATE_H_ #define LINUX_SSB_PRIVATE_H_ #include <linux/ssb/ssb.h> #include <linux/types.h> #define PFX "ssb: " #ifdef CONFIG_SSB_SILENT # define ssb_printk(fmt, x...) do { /* nothing */ } while (0) #else # define ssb_printk printk #endif /* CONFIG_SSB_SILENT */ /* dprintk: Debugging printk; vanishes for non-debug compilation */ #ifdef CONFIG_SSB_DEBUG # define ssb_dprintk(fmt, x...) ssb_printk(fmt , ##x) #else # define ssb_dprintk(fmt, x...) do { /* nothing */ } while (0) #endif #ifdef CONFIG_SSB_DEBUG # define SSB_WARN_ON(x) WARN_ON(x) # define SSB_BUG_ON(x) BUG_ON(x) #else static inline int __ssb_do_nothing(int x) { return x; } # define SSB_WARN_ON(x) __ssb_do_nothing(unlikely(!!(x))) # define SSB_BUG_ON(x) __ssb_do_nothing(unlikely(!!(x))) #endif /* pci.c */ #ifdef CONFIG_SSB_PCIHOST extern int ssb_pci_switch_core(struct ssb_bus *bus, struct ssb_device *dev); extern int ssb_pci_switch_coreidx(struct ssb_bus *bus, u8 coreidx); extern int ssb_pci_xtal(struct ssb_bus *bus, u32 what, int turn_on); extern int ssb_pci_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv); extern void ssb_pci_exit(struct ssb_bus *bus); extern int ssb_pci_init(struct ssb_bus *bus); extern const struct ssb_bus_ops ssb_pci_ops; #else /* CONFIG_SSB_PCIHOST */ static inline int ssb_pci_switch_core(struct ssb_bus *bus, struct ssb_device *dev) { return 0; } static inline int ssb_pci_switch_coreidx(struct ssb_bus *bus, u8 coreidx) { return 0; } static inline int ssb_pci_xtal(struct ssb_bus *bus, u32 what, int turn_on) { return 0; } static inline void ssb_pci_exit(struct ssb_bus *bus) { } static inline int ssb_pci_init(struct ssb_bus *bus) { return 0; } #endif /* CONFIG_SSB_PCIHOST */ /* pcmcia.c */ #ifdef CONFIG_SSB_PCMCIAHOST extern int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev); extern int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, u8 coreidx); extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg); extern int ssb_pcmcia_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv); extern int ssb_pcmcia_hardware_setup(struct ssb_bus *bus); extern void ssb_pcmcia_exit(struct ssb_bus *bus); extern int ssb_pcmcia_init(struct ssb_bus *bus); extern const struct ssb_bus_ops ssb_pcmcia_ops; #else /* CONFIG_SSB_PCMCIAHOST */ static inline int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev) { return 0; } static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, u8 coreidx) { return 0; } static inline int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg) { return 0; } static inline int ssb_pcmcia_hardware_setup(struct ssb_bus *bus) { return 0; } static inline void ssb_pcmcia_exit(struct ssb_bus *bus) { } static inline int ssb_pcmcia_init(struct ssb_bus *bus) { return 0; } #endif /* CONFIG_SSB_PCMCIAHOST */ /* sdio.c */ #ifdef CONFIG_SSB_SDIOHOST extern int ssb_sdio_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv); extern u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset); extern int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev); extern int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx); extern int ssb_sdio_hardware_setup(struct ssb_bus *bus); extern void ssb_sdio_exit(struct ssb_bus *bus); extern int ssb_sdio_init(struct ssb_bus *bus); extern const struct ssb_bus_ops ssb_sdio_ops; #else /* CONFIG_SSB_SDIOHOST */ static inline u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset) { return 0; } static inline int ssb_sdio_switch_core(struct ssb_bus *bus, struct ssb_device *dev) { return 0; } static inline int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx) { return 0; } static inline int ssb_sdio_hardware_setup(struct ssb_bus *bus) { return 0; } static inline void ssb_sdio_exit(struct ssb_bus *bus) { } static inline int ssb_sdio_init(struct ssb_bus *bus) { return 0; } #endif /* CONFIG_SSB_SDIOHOST */ /* scan.c */ extern const char *ssb_core_name(u16 coreid); extern int ssb_bus_scan(struct ssb_bus *bus, unsigned long baseaddr); extern void ssb_iounmap(struct ssb_bus *ssb); /* sprom.c */ extern ssize_t ssb_attr_sprom_show(struct ssb_bus *bus, char *buf, int (*sprom_read)(struct ssb_bus *bus, u16 *sprom)); extern ssize_t ssb_attr_sprom_store(struct ssb_bus *bus, const char *buf, size_t count, int (*sprom_check_crc)(const u16 *sprom, size_t size), int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom)); extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus, struct ssb_sprom *out); /* core.c */ extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m); extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev); int ssb_for_each_bus_call(unsigned long data, int (*func)(struct ssb_bus *bus, unsigned long data)); extern struct ssb_bus *ssb_pcmcia_dev_to_bus(struct pcmcia_device *pdev); struct ssb_freeze_context { /* Pointer to the bus */ struct ssb_bus *bus; /* Boolean list to indicate whether a device is frozen on this bus. */ bool device_frozen[SSB_MAX_NR_CORES]; }; extern int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx); extern int ssb_devices_thaw(struct ssb_freeze_context *ctx); /* b43_pci_bridge.c */ #ifdef CONFIG_SSB_B43_PCI_BRIDGE extern int __init b43_pci_ssb_bridge_init(void); extern void __exit b43_pci_ssb_bridge_exit(void); #else /* CONFIG_SSB_B43_PCI_BRIDGE */ static inline int b43_pci_ssb_bridge_init(void) { return 0; } static inline void b43_pci_ssb_bridge_exit(void) { } #endif /* CONFIG_SSB_B43_PCI_BRIDGE */ #endif /* LINUX_SSB_PRIVATE_H_ */ |