drivers/bcma/bcma_private.h

   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_b.c */
  54 int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
  55 void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);
  56
  57 /* driver_chipcommon_pmu.c */
  58 u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
  59 u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
  60
  61 #ifdef CONFIG_BCMA_SFLASH
  62 /* driver_chipcommon_sflash.c */
  63 int bcma_sflash_init(struct bcma_drv_cc *cc);
  64 extern struct platform_device bcma_sflash_dev;
  65 #else
  66 static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
  67 {
  68         bcma_err(cc->core->bus, "Serial flash not supported\n");
  69         return 0;
  70 }
  71 #endif /* CONFIG_BCMA_SFLASH */
  72
  73 #ifdef CONFIG_BCMA_NFLASH
  74 /* driver_chipcommon_nflash.c */
  75 int bcma_nflash_init(struct bcma_drv_cc *cc);
  76 extern struct platform_device bcma_nflash_dev;
  77 #else
  78 static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
  79 {
  80         bcma_err(cc->core->bus, "NAND flash not supported\n");
  81         return 0;
  82 }
  83 #endif /* CONFIG_BCMA_NFLASH */
  84
  85 #ifdef CONFIG_BCMA_HOST_PCI
  86 /* host_pci.c */
  87 extern int __init bcma_host_pci_init(void);
  88 extern void __exit bcma_host_pci_exit(void);
  89 #endif /* CONFIG_BCMA_HOST_PCI */
  90
  91 /* host_soc.c */
  92 #if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF)
  93 extern int __init bcma_host_soc_register_driver(void);
  94 extern void __exit bcma_host_soc_unregister_driver(void);
  95 #else
  96 static inline int __init bcma_host_soc_register_driver(void)
  97 {
  98         return 0;
  99 }
 100 static inline void __exit bcma_host_soc_unregister_driver(void)
 101 {
 102 }
 103 #endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */
 104
 105 /* driver_pci.c */
 106 u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
 107
 108 extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
 109
 110 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
 111 bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
 112 void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
 113 #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
 114
 115 #ifdef CONFIG_BCMA_DRIVER_GPIO
 116 /* driver_gpio.c */
 117 int bcma_gpio_init(struct bcma_drv_cc *cc);
 118 int bcma_gpio_unregister(struct bcma_drv_cc *cc);
 119 #else
 120 static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
 121 {
 122         return -ENOTSUPP;
 123 }
 124 static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
 125 {
 126         return 0;
 127 }
 128 #endif /* CONFIG_BCMA_DRIVER_GPIO */
 129
 130 #endif