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 22 struct bcma_bus; 23 24 /* main.c */ 25 bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value, 26 int timeout); 27 void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core); 28 void bcma_init_bus(struct bcma_bus *bus); 29 int bcma_bus_register(struct bcma_bus *bus); 30 void bcma_bus_unregister(struct bcma_bus *bus); 31 int __init bcma_bus_early_register(struct bcma_bus *bus); 32 #ifdef CONFIG_PM 33 int bcma_bus_suspend(struct bcma_bus *bus); 34 int bcma_bus_resume(struct bcma_bus *bus); 35 #endif 36 37 /* scan.c */ 38 void bcma_detect_chip(struct bcma_bus *bus); 39 int bcma_bus_scan(struct bcma_bus *bus); 40 41 /* sprom.c */ 42 int bcma_sprom_get(struct bcma_bus *bus); 43 44 /* driver_chipcommon.c */ 45 #ifdef CONFIG_BCMA_DRIVER_MIPS 46 void bcma_chipco_serial_init(struct bcma_drv_cc *cc); 47 extern struct platform_device bcma_pflash_dev; 48 #endif /* CONFIG_BCMA_DRIVER_MIPS */ 49 50 /* driver_chipcommon_b.c */ 51 int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb); 52 void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb); 53 54 /* driver_chipcommon_pmu.c */ 55 u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); 56 u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); 57 58 #ifdef CONFIG_BCMA_SFLASH 59 /* driver_chipcommon_sflash.c */ 60 int bcma_sflash_init(struct bcma_drv_cc *cc); 61 extern struct platform_device bcma_sflash_dev; 62 #else 63 static inline int bcma_sflash_init(struct bcma_drv_cc *cc) 64 { 65 bcma_err(cc->core->bus, "Serial flash not supported\n"); 66 return 0; 67 } 68 #endif /* CONFIG_BCMA_SFLASH */ 69 70 #ifdef CONFIG_BCMA_NFLASH 71 /* driver_chipcommon_nflash.c */ 72 int bcma_nflash_init(struct bcma_drv_cc *cc); 73 extern struct platform_device bcma_nflash_dev; 74 #else 75 static inline int bcma_nflash_init(struct bcma_drv_cc *cc) 76 { 77 bcma_err(cc->core->bus, "NAND flash not supported\n"); 78 return 0; 79 } 80 #endif /* CONFIG_BCMA_NFLASH */ 81 82 #ifdef CONFIG_BCMA_HOST_PCI 83 /* host_pci.c */ 84 extern int __init bcma_host_pci_init(void); 85 extern void __exit bcma_host_pci_exit(void); 86 #endif /* CONFIG_BCMA_HOST_PCI */ 87 88 /* host_soc.c */ 89 #if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF) 90 extern int __init bcma_host_soc_register_driver(void); 91 extern void __exit bcma_host_soc_unregister_driver(void); 92 #else 93 static inline int __init bcma_host_soc_register_driver(void) 94 { 95 return 0; 96 } 97 static inline void __exit bcma_host_soc_unregister_driver(void) 98 { 99 } 100 #endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */ 101 102 /* driver_pci.c */ 103 u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); 104 105 extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); 106 107 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE 108 bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); 109 void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); 110 #else 111 static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) 112 { 113 return false; 114 } 115 static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) 116 { 117 } 118 #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ 119 120 #ifdef CONFIG_BCMA_DRIVER_GPIO 121 /* driver_gpio.c */ 122 int bcma_gpio_init(struct bcma_drv_cc *cc); 123 int bcma_gpio_unregister(struct bcma_drv_cc *cc); 124 #else 125 static inline int bcma_gpio_init(struct bcma_drv_cc *cc) 126 { 127 return -ENOTSUPP; 128 } 129 static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc) 130 { 131 return 0; 132 } 133 #endif /* CONFIG_BCMA_DRIVER_GPIO */ 134 135 #endif 136