update work in progress rewritten bcm947xx code. wifi and usb seem to be working, flash access still has problems

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6276 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 143 insertions, 0 deletions

diff --git a/target/linux/brcm47xx-2.6/files/drivers/ssb/ssb_private.h b/target/linux/brcm47xx-2.6/files/drivers/ssb/ssb_private.h
new file mode 100644
index 000000000..59645f5a6
--- /dev/null
+++ b/target/linux/brcm47xx-2.6/files/drivers/ssb/ssb_private.h
@@ -0,0 +1,143 @@
+#ifndef LINUX_SSB_PRIVATE_H_
+#define LINUX_SSB_PRIVATE_H_
+
+#include <linux/ssb/ssb.h>
+#include <linux/types.h>
+#include <asm/io.h>
+
+
+#define PFX	"ssb: "
+
+#ifdef CONFIG_SSB_SILENT
+# define ssb_printk(fmt, x...)	do { /* nothing */ } while (0)
+#else
+# define ssb_printk		printk
+#endif /* CONFIG_SSB_SILENT */
+
+/* dprintk: Debugging printk; vanishes for non-debug compilation */
+#ifdef CONFIG_SSB_DEBUG
+# define ssb_dprintk(fmt, x...)	ssb_printk(fmt ,##x)
+#else
+# define ssb_dprintk(fmt, x...)	do { /* nothing */ } while (0)
+#endif
+
+/* printkl: Rate limited printk */
+#define ssb_printkl(fmt, x...)	do {		\
+	if (printk_ratelimit())			\
+		ssb_printk(fmt ,##x);		\
+				} while (0)
+
+/* dprintkl: Rate limited debugging printk */
+#ifdef CONFIG_SSB_DEBUG
+# define ssb_dprintkl			ssb_printkl
+#else
+# define ssb_dprintkl(fmt, x...)	do { /* nothing */ } while (0)
+#endif
+
+#define assert(cond)	do {						\
+	if (unlikely(!(cond))) {					\
+		ssb_dprintk(KERN_ERR PFX "BUG: Assertion failed (%s) "	\
+			    "at: %s:%d:%s()\n",				\
+			    #cond, __FILE__, __LINE__, __func__);	\
+	}								\
+		       } while (0)
+
+
+/* pci.c */
+#ifdef CONFIG_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_sprom_get(struct ssb_bus *bus);
+extern void ssb_pci_get_boardtype(struct ssb_bus *bus);
+extern int ssb_pci_init(struct ssb_bus *bus);
+extern const struct ssb_bus_ops ssb_pci_ops;
+
+#else /* CONFIG_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 int ssb_pci_sprom_get(struct ssb_bus *bus)
+{
+	return 0;
+}
+static inline void ssb_pci_get_boardtype(struct ssb_bus *bus)
+{
+}
+static inline int ssb_pci_init(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CONFIG_SSB_PCIHOST */
+
+
+/* pcmcia.c */
+#ifdef CONFIG_SSB_PCMCIAHOST
+extern int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+				  struct ssb_device *dev);
+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_init(struct ssb_bus *bus);
+extern const struct ssb_bus_ops ssb_pcmcia_ops;
+#else /* CONFIG_SSB_PCMCIAHOST */
+static inline int ssb_pcmcia_switch_core(struct ssb_bus *bus,
+					 struct ssb_device *dev)
+{
+	return 0;
+}
+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_init(struct ssb_bus *bus)
+{
+	return 0;
+}
+#endif /* CONFIG_SSB_PCMCIAHOST */
+
+
+/* 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);
+
+
+/* core.c */
+extern struct bus_type ssb_bustype;
+extern u32 ssb_calc_clock_rate(u32 plltype, u32 n, u32 m);
+
+
+/* Ceiling division helper. Divides x by y. */
+static inline
+unsigned long ceildiv(unsigned long x, unsigned long y)
+{
+	return ((x + (y - 1)) / y);
+}
+
+
+#endif /* LINUX_SSB_PRIVATE_H_ */