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 int bcma_bus_register(struct bcma_bus *bus); 28 void bcma_bus_unregister(struct bcma_bus *bus); 29 int __init bcma_bus_early_register(struct bcma_bus *bus, 30 struct bcma_device *core_cc, 31 struct bcma_device *core_mips); 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 int bcma_bus_scan(struct bcma_bus *bus); 39 int __init bcma_bus_scan_early(struct bcma_bus *bus, 40 struct bcma_device_id *match, 41 struct bcma_device *core); 42 void bcma_init_bus(struct bcma_bus *bus); 43 44 /* sprom.c */ 45 int bcma_sprom_get(struct bcma_bus *bus); 46 47 /* driver_chipcommon.c */ 48 #ifdef CONFIG_BCMA_DRIVER_MIPS 49 void bcma_chipco_serial_init(struct bcma_drv_cc *cc); 50 extern struct platform_device bcma_pflash_dev; 51 #endif /* CONFIG_BCMA_DRIVER_MIPS */ 52 53 /* driver_chipcommon_pmu.c */ 54 u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); 55 u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); 56 57 #ifdef CONFIG_BCMA_SFLASH 58 /* driver_chipcommon_sflash.c */ 59 int bcma_sflash_init(struct bcma_drv_cc *cc); 60 extern struct platform_device bcma_sflash_dev; 61 #else 62 static inline int bcma_sflash_init(struct bcma_drv_cc *cc) 63 { 64 bcma_err(cc->core->bus, "Serial flash not supported\n"); 65 return 0; 66 } 67 #endif /* CONFIG_BCMA_SFLASH */ 68 69 #ifdef CONFIG_BCMA_NFLASH 70 /* driver_chipcommon_nflash.c */ 71 int bcma_nflash_init(struct bcma_drv_cc *cc); 72 extern struct platform_device bcma_nflash_dev; 73 #else 74 static inline int bcma_nflash_init(struct bcma_drv_cc *cc) 75 { 76 bcma_err(cc->core->bus, "NAND flash not supported\n"); 77 return 0; 78 } 79 #endif /* CONFIG_BCMA_NFLASH */ 80 81 #ifdef CONFIG_BCMA_HOST_PCI 82 /* host_pci.c */ 83 extern int __init bcma_host_pci_init(void); 84 extern void __exit bcma_host_pci_exit(void); 85 #endif /* CONFIG_BCMA_HOST_PCI */ 86 87 /* driver_pci.c */ 88 u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); 89 90 extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); 91 92 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE 93 bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); 94 void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); 95 #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ 96 97 #ifdef CONFIG_BCMA_DRIVER_GPIO 98 /* driver_gpio.c */ 99 int bcma_gpio_init(struct bcma_drv_cc *cc); 100 int bcma_gpio_unregister(struct bcma_drv_cc *cc); 101 #else 102 static inline int bcma_gpio_init(struct bcma_drv_cc *cc) 103 { 104 return -ENOTSUPP; 105 } 106 static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc) 107 { 108 return 0; 109 } 110 #endif /* CONFIG_BCMA_DRIVER_GPIO */ 111 112 #endif 113