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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 02:51:06 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 02:51:06 +0300 |
| commit | 0811a433c61e85f895018239c4466a36311cd5de (patch) | |
| tree | 276933e518e5525d24ae37b02df2db9909679260 /arch/powerpc/include/asm/qe_ic.h | |
| parent | c299030765292434b73572f9bcfe84951ff06614 (diff) | |
| parent | 3d14bdad40315b54470cb7812293d14c8af2bf7d (diff) | |
| download | linux-0811a433c61e85f895018239c4466a36311cd5de.tar.xz | |
Merge branch 'linus' into core/iommu
Diffstat (limited to 'arch/powerpc/include/asm/qe_ic.h')
| -rw-r--r-- | arch/powerpc/include/asm/qe_ic.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h index 56a7745ca343..cf519663a791 100644 --- a/arch/powerpc/include/asm/qe_ic.h +++ b/arch/powerpc/include/asm/qe_ic.h @@ -17,6 +17,9 @@ #include <linux/irq.h> +struct device_node; +struct qe_ic; + #define NUM_OF_QE_IC_GROUPS 6 /* Flags when we init the QE IC */ @@ -54,17 +57,27 @@ enum qe_ic_grp_id { QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */ }; +#ifdef CONFIG_QUICC_ENGINE void qe_ic_init(struct device_node *node, unsigned int flags, void (*low_handler)(unsigned int irq, struct irq_desc *desc), void (*high_handler)(unsigned int irq, struct irq_desc *desc)); +unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic); +unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic); +#else +static inline void qe_ic_init(struct device_node *node, unsigned int flags, + void (*low_handler)(unsigned int irq, struct irq_desc *desc), + void (*high_handler)(unsigned int irq, struct irq_desc *desc)) +{} +static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic) +{ return 0; } +static inline unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic) +{ return 0; } +#endif /* CONFIG_QUICC_ENGINE */ + void qe_ic_set_highest_priority(unsigned int virq, int high); int qe_ic_set_priority(unsigned int virq, unsigned int priority); int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high); -struct qe_ic; -unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic); -unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic); - static inline void qe_ic_cascade_low_ipic(unsigned int irq, struct irq_desc *desc) { |