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Diffstat (limited to 'include/linux/irqchip/mips-gic.h')
-rw-r--r--include/linux/irqchip/mips-gic.h17
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 */

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