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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-07-03 19:32:51 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-03 19:55:12 +1000 |
| commit | b9e5b4e6a991a5a6d521f2e20a65835404b4169f (patch) | |
| tree | a0ac972faae4bf9133f576d842667bb134190341 /arch/powerpc/platforms/pseries/xics.h | |
| parent | 5a43a066b11ac2fe84cf67307f20b83bea390f83 (diff) | |
| download | linux-b9e5b4e6a991a5a6d521f2e20a65835404b4169f.tar.gz linux-b9e5b4e6a991a5a6d521f2e20a65835404b4169f.tar.bz2 linux-b9e5b4e6a991a5a6d521f2e20a65835404b4169f.zip | |
[POWERPC] Use the genirq framework
This adapts the generic powerpc interrupt handling code, and all of
the platforms except for the embedded 6xx machines, to use the new
genirq framework.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/xics.h')
| -rw-r--r-- | arch/powerpc/platforms/pseries/xics.h | 17 |
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 */ |