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 int bcma_bus_register(struct bcma_bus *bus);
  26 void bcma_bus_unregister(struct bcma_bus *bus);
  27 int __init bcma_bus_early_register(struct bcma_bus *bus,
  28                                    struct bcma_device *core_cc,
  29                                    struct bcma_device *core_mips);
  30 #ifdef CONFIG_PM
  31 int bcma_bus_suspend(struct bcma_bus *bus);
  32 int bcma_bus_resume(struct bcma_bus *bus);
  33 #endif
  34
  35 /* scan.c */
  36 int bcma_bus_scan(struct bcma_bus *bus);
  37 int __init bcma_bus_scan_early(struct bcma_bus *bus,
  38                                struct bcma_device_id *match,
  39                                struct bcma_device *core);
  40 void bcma_init_bus(struct bcma_bus *bus);
  41
  42 /* sprom.c */
  43 int bcma_sprom_get(struct bcma_bus *bus);
  44
  45 /* driver_chipcommon.c */
  46 #ifdef CONFIG_BCMA_DRIVER_MIPS
  47 void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
  48 #endif /* CONFIG_BCMA_DRIVER_MIPS */
  49
  50 /* driver_chipcommon_pmu.c */
  51 u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
  52 u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
  53
  54 #ifdef CONFIG_BCMA_SFLASH
  55 /* driver_chipcommon_sflash.c */
  56 int bcma_sflash_init(struct bcma_drv_cc *cc);
  57 extern struct platform_device bcma_sflash_dev;
  58 #else
  59 static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
  60 {
  61         bcma_err(cc->core->bus, "Serial flash not supported\n");
  62         return 0;
  63 }
  64 #endif /* CONFIG_BCMA_SFLASH */
  65
  66 #ifdef CONFIG_BCMA_NFLASH
  67 /* driver_chipcommon_nflash.c */
  68 int bcma_nflash_init(struct bcma_drv_cc *cc);
  69 extern struct platform_device bcma_nflash_dev;
  70 #else
  71 static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
  72 {
  73         bcma_err(cc->core->bus, "NAND flash not supported\n");
  74         return 0;
  75 }
  76 #endif /* CONFIG_BCMA_NFLASH */
  77
  78 #ifdef CONFIG_BCMA_HOST_PCI
  79 /* host_pci.c */
  80 extern int __init bcma_host_pci_init(void);
  81 extern void __exit bcma_host_pci_exit(void);
  82 #endif /* CONFIG_BCMA_HOST_PCI */
  83
  84 /* driver_pci.c */
  85 u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
  86
  87 extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
  88
  89 #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
  90 bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
  91 void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
  92 #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
  93
  94 #ifdef CONFIG_BCMA_DRIVER_GPIO
  95 /* driver_gpio.c */
  96 int bcma_gpio_init(struct bcma_drv_cc *cc);
  97 #else
  98 static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
  99 {
 100         return -ENOTSUPP;
 101 }
 102 #endif /* CONFIG_BCMA_DRIVER_GPIO */
 103
 104 #endif