1 files changed, 298 insertions, 0 deletions
diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h
new file mode 100644
index 0000000..94cdffa
--- /dev/null
+++ b/drivers/ssb/ssb_private.h
@@ -0,0 +1,298 @@
+#ifndef LINUX_SSB_PRIVATE_H_
+#define LINUX_SSB_PRIVATE_H_
+
+#include <linux/ssb/ssb.h>
+#include <linux/types.h>
+#include <linux/bcm47xx_wdt.h>
+
+
+#define PFX	"ssb: "
+
+#ifdef CPTCFG_SSB_SILENT
+# define ssb_printk(fmt, ...)					\
+	do { if (0) printk(fmt, ##__VA_ARGS__); } while (0)
+#else
+# define ssb_printk(fmt, ...)					\
+	printk(fmt, ##__VA_ARGS__)
+#endif /* CPTCFG_SSB_SILENT */
+
+#define ssb_emerg(fmt, ...)	ssb_printk(KERN_EMERG PFX fmt, ##__VA_ARGS__)
+#define ssb_err(fmt, ...)	ssb_printk(KERN_ERR PFX fmt, ##__VA_ARGS__)
+#define ssb_warn(fmt, ...)	ssb_printk(KERN_WARNING PFX fmt, ##__VA_ARGS__)
+#define ssb_notice(fmt, ...)	ssb_printk(KERN_NOTICE PFX fmt, ##__VA_ARGS__)
+#define ssb_info(fmt, ...)	ssb_printk(KERN_INFO PFX fmt, ##__VA_ARGS__)
+#define ssb_cont(fmt, ...)	ssb_printk(KERN_CONT fmt, ##__VA_ARGS__)
+
+/* dprintk: Debugging printk; vanishes for non-debug compilation */
+#ifdef CPTCFG_SSB_DEBUG
+# define ssb_dbg(fmt, ...)					\
+	ssb_printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__)
+#else
+# define ssb_dbg(fmt, ...)					\
+	do { if (0) printk(KERN_DEBUG PFX fmt, ##__VA_ARGS__); } while (0)
+#endif
+
+#ifdef CPTCFG_SSB_DEBUG
+# define SSB_WARN_ON(x)		WARN_ON(x)
+# define SSB_BUG_ON(x)		BUG_ON(x)
+#else
+static inline int __ssb_do_nothing(int x) { return x; }
+# define SSB_WARN_ON(x)		__ssb_do_nothing(unlikely(!!(x)))
+# define SSB_BUG_ON(x)		__ssb_do_nothing(unlikely(!!(x)))
+#endif
+
+
+/* pci.c */
+#ifdef CPTCFG_SSB_PCIHOST
+extern int ssb_pci_switch_core(struct ssb_bus *bus,
+			       struct ssb_device *dev);
+extern int ssb_pci_switch_coreidx(struct ssb_bus *bus,
+				  u8 coreidx);
+extern int ssb_pci_xtal(struct ssb_bus *bus, u32 what,
+			int turn_on);
+extern int ssb_pci_get_invariants(struct ssb_bus *bus,
+				  struct ssb_init_invariants *iv);
+extern void ssb_pci_exit(struct ssb_bus *bus);
+extern int ssb_pci_init(struct ssb_bus *bus);
+extern const struct ssb_bus_ops ssb_pci_ops;
+
+#else /* CPTCFG_SSB_PCIHOST */
+
+static inline int ssb_pci_switch_core(struct ssb_bus *bus,
+				      struct ssb_device *dev)
+{
+	return 0;
+}
+static inline int ssb_pci_switch_coreidx(struct ssb_bus *bus,
+					 u8 coreidx)
+{
+	return 0;
+}
+static inline int ssb_pci_xtal(struct ssb_bus *bus, u32 what,
+			       int turn_on)
+{
+	return 0;
+}
+static inline void ssb_pci_exit(struct ssb_bus *bus)
+{
+}
+static inline int ssb_pci_init(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CPTCFG_SSB_PCIHOST */
+
+
+/* pcmcia.c */
+#ifdef CPTCFG_SSB_PCMCIAHOST
+extern int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+				     u8 coreidx);
+extern int ssb_pcmcia_switch_segment(struct ssb_bus *bus,
+				     u8 seg);
+extern int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
+				     struct ssb_init_invariants *iv);
+extern int ssb_pcmcia_hardware_setup(struct ssb_bus *bus);
+extern void ssb_pcmcia_exit(struct ssb_bus *bus);
+extern int ssb_pcmcia_init(struct ssb_bus *bus);
+extern int ssb_host_pcmcia_init(void);
+extern void ssb_host_pcmcia_exit(void);
+extern const struct ssb_bus_ops ssb_pcmcia_ops;
+#else /* CPTCFG_SSB_PCMCIAHOST */
+static inline int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
+					    u8 coreidx)
+{
+	return 0;
+}
+static inline int ssb_pcmcia_switch_segment(struct ssb_bus *bus,
+					    u8 seg)
+{
+	return 0;
+}
+static inline int ssb_pcmcia_hardware_setup(struct ssb_bus *bus)
+{
+	return 0;
+}
+static inline void ssb_pcmcia_exit(struct ssb_bus *bus)
+{
+}
+static inline int ssb_pcmcia_init(struct ssb_bus *bus)
+{
+	return 0;
+}
+static inline int ssb_host_pcmcia_init(void)
+{
+	return 0;
+}
+static inline void ssb_host_pcmcia_exit(void)
+{
+}
+#endif /* CPTCFG_SSB_PCMCIAHOST */
+
+/* sdio.c */
+#ifdef CPTCFG_SSB_SDIOHOST
+extern int ssb_sdio_get_invariants(struct ssb_bus *bus,
+				     struct ssb_init_invariants *iv);
+
+extern u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset);
+extern int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx);
+extern void ssb_sdio_exit(struct ssb_bus *bus);
+extern int ssb_sdio_init(struct ssb_bus *bus);
+
+extern const struct ssb_bus_ops ssb_sdio_ops;
+#else /* CPTCFG_SSB_SDIOHOST */
+static inline u32 ssb_sdio_scan_read32(struct ssb_bus *bus, u16 offset)
+{
+	return 0;
+}
+static inline int ssb_sdio_scan_switch_coreidx(struct ssb_bus *bus, u8 coreidx)
+{
+	return 0;
+}
+static inline void ssb_sdio_exit(struct ssb_bus *bus)
+{
+}
+static inline int ssb_sdio_init(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CPTCFG_SSB_SDIOHOST */
+
+/**************************************************
+ * host_soc.c
+ **************************************************/
+
+#ifdef CPTCFG_SSB_HOST_SOC
+extern const struct ssb_bus_ops ssb_host_soc_ops;
+
+extern int ssb_host_soc_get_invariants(struct ssb_bus *bus,
+				       struct ssb_init_invariants *iv);
+#endif
+
+/* scan.c */
+extern const char *ssb_core_name(u16 coreid);
+extern int ssb_bus_scan(struct ssb_bus *bus,
+			unsigned long baseaddr);
+extern void ssb_iounmap(struct ssb_bus *ssb);
+
+
+/* sprom.c */
+extern
+ssize_t ssb_attr_sprom_show(struct ssb_bus *bus, char *buf,
+			    int (*sprom_read)(struct ssb_bus *bus, u16 *sprom));
+extern
+ssize_t ssb_attr_sprom_store(struct ssb_bus *bus,
+			     const char *buf, size_t count,
+			     int (*sprom_check_crc)(const u16 *sprom, size_t size),
+			     int (*sprom_write)(struct ssb_bus *bus, const u16 *sprom));
+extern int ssb_fill_sprom_with_fallback(struct ssb_bus *bus,
+					struct ssb_sprom *out);
+
+
+/* core.c */
+extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m);
+extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev);
+int ssb_for_each_bus_call(unsigned long data,
+			  int (*func)(struct ssb_bus *bus, unsigned long data));
+extern struct ssb_bus *ssb_pcmcia_dev_to_bus(struct pcmcia_device *pdev);
+
+struct ssb_freeze_context {
+	/* Pointer to the bus */
+	struct ssb_bus *bus;
+	/* Boolean list to indicate whether a device is frozen on this bus. */
+	bool device_frozen[SSB_MAX_NR_CORES];
+};
+extern int ssb_devices_freeze(struct ssb_bus *bus, struct ssb_freeze_context *ctx);
+extern int ssb_devices_thaw(struct ssb_freeze_context *ctx);
+
+
+
+/* b43_pci_bridge.c */
+#ifdef CPTCFG_SSB_B43_PCI_BRIDGE
+extern int __init b43_pci_ssb_bridge_init(void);
+extern void __exit b43_pci_ssb_bridge_exit(void);
+#else /* CPTCFG_SSB_B43_PCI_BRIDGE */
+static inline int b43_pci_ssb_bridge_init(void)
+{
+	return 0;
+}
+static inline void b43_pci_ssb_bridge_exit(void)
+{
+}
+#endif /* CPTCFG_SSB_B43_PCI_BRIDGE */
+
+/* driver_chipcommon_pmu.c */
+extern u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc);
+extern u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc);
+extern u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc);
+
+extern u32 ssb_chipco_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt,
+					     u32 ticks);
+extern u32 ssb_chipco_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms);
+
+/* driver_chipcommon_sflash.c */
+#ifdef CPTCFG_SSB_SFLASH
+int ssb_sflash_init(struct ssb_chipcommon *cc);
+#else
+static inline int ssb_sflash_init(struct ssb_chipcommon *cc)
+{
+	pr_err("Serial flash not supported\n");
+	return 0;
+}
+#endif /* CPTCFG_SSB_SFLASH */
+
+#ifdef CPTCFG_SSB_DRIVER_MIPS
+extern struct platform_device ssb_pflash_dev;
+#endif
+
+#ifdef CPTCFG_SSB_SFLASH
+extern struct platform_device ssb_sflash_dev;
+#endif
+
+#ifdef CPTCFG_SSB_DRIVER_EXTIF
+extern u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, u32 ticks);
+extern u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms);
+#else
+static inline u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt,
+						   u32 ticks)
+{
+	return 0;
+}
+static inline u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt,
+						  u32 ms)
+{
+	return 0;
+}
+#endif
+
+#ifdef CPTCFG_SSB_EMBEDDED
+extern int ssb_watchdog_register(struct ssb_bus *bus);
+#else /* CPTCFG_SSB_EMBEDDED */
+static inline int ssb_watchdog_register(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CPTCFG_SSB_EMBEDDED */
+
+#ifdef CPTCFG_SSB_DRIVER_EXTIF
+extern void ssb_extif_init(struct ssb_extif *extif);
+#else
+static inline void ssb_extif_init(struct ssb_extif *extif)
+{
+}
+#endif
+
+#ifdef CPTCFG_SSB_DRIVER_GPIO
+extern int ssb_gpio_init(struct ssb_bus *bus);
+extern int ssb_gpio_unregister(struct ssb_bus *bus);
+#else /* CPTCFG_SSB_DRIVER_GPIO */
+static inline int ssb_gpio_init(struct ssb_bus *bus)
+{
+	return -ENOTSUPP;
+}
+static inline int ssb_gpio_unregister(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CPTCFG_SSB_DRIVER_GPIO */
+
+#endif /* LINUX_SSB_PRIVATE_H_ */