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