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); 121 122 /* b43_pci_bridge.c */ 123 #ifdef CONFIG_SSB_PCIHOST 124 extern int __init b43_pci_ssb_bridge_init(void); 125 extern void __exit b43_pci_ssb_bridge_exit(void); 126 #else /* CONFIG_SSB_PCIHOST */ 127 static inline int b43_pci_ssb_bridge_init(void) 128 { 129 return 0; 130 } 131 static inline void b43_pci_ssb_bridge_exit(void) 132 { 133 } 134 #endif /* CONFIG_SSB_PCIHOST */ 135 136 #endif /* LINUX_SSB_PRIVATE_H_ */ 137