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 void bcma_unregister_cores(struct bcma_bus *bus); 30 int bcma_bus_register(struct bcma_bus *bus); 31 void bcma_bus_unregister(struct bcma_bus *bus); 32 int __init bcma_bus_early_register(struct bcma_bus *bus); 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 void bcma_detect_chip(struct bcma_bus *bus); 40 int bcma_bus_scan(struct bcma_bus *bus); 41 42 /* sprom.c */ 43 int bcma_sprom_get(struct bcma_bus *bus); 44 45 /* driver_chipcommon.c */ 46 void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc); 47 void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); 48 void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); 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 void bcma_pmu_early_init(struct bcma_drv_cc *cc); 60 void bcma_pmu_init(struct bcma_drv_cc *cc); 61 u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); 62 u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); 63 64 #ifdef CONFIG_BCMA_SFLASH 65 /* driver_chipcommon_sflash.c */ 66 int bcma_sflash_init(struct bcma_drv_cc *cc); 67 extern struct platform_device bcma_sflash_dev; 68 #else 69 static inline int bcma_sflash_init(struct bcma_drv_cc *cc) 70 { 71 bcma_err(cc->core->bus, "Serial flash not supported\n"); 72 return 0; 73 } 74 #endif /* CONFIG_BCMA_SFLASH */ 75 76 #ifdef CONFIG_BCMA_NFLASH 77 /* driver_chipcommon_nflash.c */ 78 int bcma_nflash_init(struct bcma_drv_cc *cc); 79 extern struct platform_device bcma_nflash_dev; 80 #else 81 static inline int bcma_nflash_init(struct bcma_drv_cc *cc) 82 { 83 bcma_err(cc->core->bus, "NAND flash not supported\n"); 84 return 0; 85 } 86 #endif /* CONFIG_BCMA_NFLASH */ 87 88 #ifdef CONFIG_BCMA_HOST_PCI 89 /* host_pci.c */ 90 extern int __init bcma_host_pci_init(void); 91 extern void __exit bcma_host_pci_exit(void); 92 #endif /* CONFIG_BCMA_HOST_PCI */ 93 94 /* host_soc.c */ 95 #if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF) 96 extern int __init bcma_host_soc_register_driver(void); 97 extern void __exit bcma_host_soc_unregister_driver(void); 98 #else 99 static inline int __init bcma_host_soc_register_driver(void) 100 { 101 return 0; 102 } 103 static inline void __exit bcma_host_soc_unregister_driver(void) 104 { 105 } 106 #endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */ 107 108 /* driver_pci.c */ 109 u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); 110 void bcma_core_pci_early_init(struct bcma_drv_pci *pc); 111 void bcma_core_pci_init(struct bcma_drv_pci *pc); 112 void bcma_core_pci_up(struct bcma_drv_pci *pc); 113 void bcma_core_pci_down(struct bcma_drv_pci *pc); 114 115 /* driver_pcie2.c */ 116 void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2); 117 void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2); 118 119 extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); 120 121 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE 122 bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); 123 void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); 124 #else 125 static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) 126 { 127 return false; 128 } 129 static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) 130 { 131 } 132 #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ 133 134 /************************************************** 135 * driver_mips.c 136 **************************************************/ 137 138 #ifdef CONFIG_BCMA_DRIVER_MIPS 139 unsigned int bcma_core_mips_irq(struct bcma_device *dev); 140 void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); 141 void bcma_core_mips_init(struct bcma_drv_mips *mcore); 142 #else 143 static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev) 144 { 145 return 0; 146 } 147 static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) 148 { 149 } 150 static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) 151 { 152 } 153 #endif 154 155 /************************************************** 156 * driver_gmac_cmn.c 157 **************************************************/ 158 159 #ifdef CONFIG_BCMA_DRIVER_GMAC_CMN 160 void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc); 161 #else 162 static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc) 163 { 164 } 165 #endif 166 167 #ifdef CONFIG_BCMA_DRIVER_GPIO 168 /* driver_gpio.c */ 169 int bcma_gpio_init(struct bcma_drv_cc *cc); 170 int bcma_gpio_unregister(struct bcma_drv_cc *cc); 171 #else 172 static inline int bcma_gpio_init(struct bcma_drv_cc *cc) 173 { 174 return -ENOTSUPP; 175 } 176 static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc) 177 { 178 return 0; 179 } 180 #endif /* CONFIG_BCMA_DRIVER_GPIO */ 181 182 #endif 183