first commit

1 files changed, 100 insertions, 0 deletions

diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
new file mode 100644
index 000000000..a702d9ab0
--- /dev/null
+++ b/arch/sparc/kernel/kernel.h
@@ -0,0 +1,100 @@
+#ifndef __SPARC_KERNEL_H
+#define __SPARC_KERNEL_H
+
+#include <linux/interrupt.h>
+
+#include <asm/traps.h>
+#include <asm/head.h>
+#include <asm/io.h>
+
+/* cpu.c */
+extern const char *sparc_pmu_type;
+extern unsigned int fsr_storage;
+extern int ncpus_probed;
+
+#ifdef CONFIG_SPARC64
+/* setup_64.c */
+struct seq_file;
+extern void cpucap_info(struct seq_file *);
+
+static inline unsigned long kimage_addr_to_ra(const char *p)
+{
+	unsigned long val = (unsigned long) p;
+
+	return kern_base + (val - KERNBASE);
+}
+#endif
+
+#ifdef CONFIG_SPARC32
+/* setup_32.c */
+void sparc32_start_kernel(struct linux_romvec *rp);
+
+/* cpu.c */
+extern void cpu_probe(void);
+
+/* traps_32.c */
+extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc,
+                              unsigned long npc, unsigned long psr);
+/* irq_32.c */
+extern struct irqaction static_irqaction[];
+extern int static_irq_count;
+extern spinlock_t irq_action_lock;
+
+extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs);
+extern void init_IRQ(void);
+
+/* sun4m_irq.c */
+extern void sun4m_init_IRQ(void);
+extern void sun4m_unmask_profile_irq(void);
+extern void sun4m_clear_profile_irq(int cpu);
+
+/* sun4m_smp.c */
+void sun4m_cpu_pre_starting(void *arg);
+void sun4m_cpu_pre_online(void *arg);
+
+/* sun4d_irq.c */
+extern spinlock_t sun4d_imsk_lock;
+
+extern void sun4d_init_IRQ(void);
+extern int sun4d_request_irq(unsigned int irq,
+                             irq_handler_t handler,
+                             unsigned long irqflags,
+                             const char *devname, void *dev_id);
+extern int show_sun4d_interrupts(struct seq_file *, void *);
+extern void sun4d_distribute_irqs(void);
+extern void sun4d_free_irq(unsigned int irq, void *dev_id);
+
+/* sun4d_smp.c */
+void sun4d_cpu_pre_starting(void *arg);
+void sun4d_cpu_pre_online(void *arg);
+
+/* leon_smp.c */
+void leon_cpu_pre_starting(void *arg);
+void leon_cpu_pre_online(void *arg);
+
+/* head_32.S */
+extern unsigned int t_nmi[];
+extern unsigned int linux_trap_ipi15_sun4d[];
+extern unsigned int linux_trap_ipi15_sun4m[];
+
+extern struct tt_entry trapbase_cpu1;
+extern struct tt_entry trapbase_cpu2;
+extern struct tt_entry trapbase_cpu3;
+
+extern char cputypval[];
+
+/* entry.S */
+extern unsigned long lvl14_save[4];
+extern unsigned int real_irq_entry[];
+extern unsigned int smp4d_ticker[];
+extern unsigned int patchme_maybe_smp_msg[];
+
+extern void floppy_hardint(void);
+
+/* trampoline_32.S */
+extern unsigned long sun4m_cpu_startup;
+extern unsigned long sun4d_cpu_startup;
+
+#else /* CONFIG_SPARC32 */
+#endif /* CONFIG_SPARC32 */
+#endif /* !(__SPARC_KERNEL_H) */