linux/drivers/bcma/bcma_private.h
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   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
  22struct bcma_bus;
  23
  24/* main.c */
  25bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
  26                     int timeout);
  27int bcma_bus_register(struct bcma_bus *bus);
  28void bcma_bus_unregister(struct bcma_bus *bus);
  29int __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
  33int bcma_bus_suspend(struct bcma_bus *bus);
  34int bcma_bus_resume(struct bcma_bus *bus);
  35#endif
  36struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
  37                                        u8 unit);
  38
  39/* scan.c */
  40int bcma_bus_scan(struct bcma_bus *bus);
  41int __init bcma_bus_scan_early(struct bcma_bus *bus,
  42                               struct bcma_device_id *match,
  43                               struct bcma_device *core);
  44void bcma_init_bus(struct bcma_bus *bus);
  45
  46/* sprom.c */
  47int bcma_sprom_get(struct bcma_bus *bus);
  48
  49/* driver_chipcommon.c */
  50#ifdef CONFIG_BCMA_DRIVER_MIPS
  51void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
  52extern struct platform_device bcma_pflash_dev;
  53#endif /* CONFIG_BCMA_DRIVER_MIPS */
  54
  55/* driver_chipcommon_pmu.c */
  56u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
  57u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
  58
  59#ifdef CONFIG_BCMA_SFLASH
  60/* driver_chipcommon_sflash.c */
  61int bcma_sflash_init(struct bcma_drv_cc *cc);
  62extern struct platform_device bcma_sflash_dev;
  63#else
  64static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
  65{
  66        bcma_err(cc->core->bus, "Serial flash not supported\n");
  67        return 0;
  68}
  69#endif /* CONFIG_BCMA_SFLASH */
  70
  71#ifdef CONFIG_BCMA_NFLASH
  72/* driver_chipcommon_nflash.c */
  73int bcma_nflash_init(struct bcma_drv_cc *cc);
  74extern struct platform_device bcma_nflash_dev;
  75#else
  76static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
  77{
  78        bcma_err(cc->core->bus, "NAND flash not supported\n");
  79        return 0;
  80}
  81#endif /* CONFIG_BCMA_NFLASH */
  82
  83#ifdef CONFIG_BCMA_HOST_PCI
  84/* host_pci.c */
  85extern int __init bcma_host_pci_init(void);
  86extern void __exit bcma_host_pci_exit(void);
  87#endif /* CONFIG_BCMA_HOST_PCI */
  88
  89/* driver_pci.c */
  90u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
  91
  92extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
  93
  94#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
  95bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
  96void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
  97#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
  98
  99#ifdef CONFIG_BCMA_DRIVER_GPIO
 100/* driver_gpio.c */
 101int bcma_gpio_init(struct bcma_drv_cc *cc);
 102int bcma_gpio_unregister(struct bcma_drv_cc *cc);
 103#else
 104static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
 105{
 106        return -ENOTSUPP;
 107}
 108static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
 109{
 110        return 0;
 111}
 112#endif /* CONFIG_BCMA_DRIVER_GPIO */
 113
 114#endif
 115
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