diff options
Diffstat (limited to 'include/linux/irqchip/mips-gic.h')
| -rw-r--r-- | include/linux/irqchip/mips-gic.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h index 4e6861605050..ce824db48d64 100644 --- a/include/linux/irqchip/mips-gic.h +++ b/include/linux/irqchip/mips-gic.h @@ -9,6 +9,7 @@ #define __LINUX_IRQCHIP_MIPS_GIC_H #include <linux/clocksource.h> +#include <linux/ioport.h> #define GIC_MAX_INTRS 256 @@ -245,6 +246,8 @@ #define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x)) #define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE) +#ifdef CONFIG_MIPS_GIC + extern unsigned int gic_present; extern void gic_init(unsigned long gic_base_addr, @@ -264,4 +267,18 @@ extern unsigned int plat_ipi_resched_int_xlate(unsigned int); extern int gic_get_c0_compare_int(void); extern int gic_get_c0_perfcount_int(void); extern int gic_get_c0_fdc_int(void); +extern int gic_get_usm_range(struct resource *gic_usm_res); + +#else /* CONFIG_MIPS_GIC */ + +#define gic_present 0 + +static inline int gic_get_usm_range(struct resource *gic_usm_res) +{ + /* Shouldn't be called. */ + return -1; +} + +#endif /* CONFIG_MIPS_GIC */ + #endif /* __LINUX_IRQCHIP_MIPS_GIC_H */ |