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-rw-r--r--arch/sparc/kernel/kernel.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h
index 15d8a3f..24ad449 100644
--- a/arch/sparc/kernel/kernel.h
+++ b/arch/sparc/kernel/kernel.h
@@ -3,6 +3,8 @@
#include <linux/interrupt.h>
+#include <asm/traps.h>
+
/* cpu.c */
extern const char *sparc_cpu_type;
extern const char *sparc_pmu_type;
@@ -26,6 +28,53 @@ 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);
+
+/* sun4c_irq.c */
+extern void sun4c_init_IRQ(void);
+
+/* sun4m_irq.c */
+extern unsigned int lvl14_resolution;
+
+extern void sun4m_init_IRQ(void);
+extern void sun4m_clear_profile_irq(int cpu);
+
+/* 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);
+
+/* 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 int __smp4m_processor_id(void);
+extern int __smp4d_processor_id(void);
+extern unsigned long sun4m_cpu_startup;
+extern unsigned long sun4d_cpu_startup;
#else /* CONFIG_SPARC32 */
#endif /* CONFIG_SPARC32 */
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