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Diffstat (limited to 'arch/powerpc/platforms/pseries/xics.h')
-rw-r--r--arch/powerpc/platforms/pseries/xics.h17
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/pseries/xics.h b/arch/powerpc/platforms/pseries/xics.h
index e14c70868f1d..67dedf3514ec 100644
--- a/arch/powerpc/platforms/pseries/xics.h
+++ b/arch/powerpc/platforms/pseries/xics.h
@@ -14,13 +14,12 @@
#include <linux/cache.h>
-void xics_init_IRQ(void);
-int xics_get_irq(struct pt_regs *);
-void xics_setup_cpu(void);
-void xics_teardown_cpu(int secondary);
-void xics_cause_IPI(int cpu);
-void xics_request_IPIs(void);
-void xics_migrate_irqs_away(void);
+extern void xics_init_IRQ(void);
+extern void xics_setup_cpu(void);
+extern void xics_teardown_cpu(int secondary);
+extern void xics_cause_IPI(int cpu);
+extern void xics_request_IPIs(void);
+extern void xics_migrate_irqs_away(void);
/* first argument is ignored for now*/
void pSeriesLP_cppr_info(int n_cpu, u8 value);
@@ -31,4 +30,8 @@ struct xics_ipi_struct {
extern struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned;
+struct irq_desc;
+extern void pSeries_8259_cascade(unsigned int irq, struct irq_desc *desc,
+ struct pt_regs *regs);
+
#endif /* _POWERPC_KERNEL_XICS_H */

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