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-rw-r--r--arch/sparc/kernel/irq.h42
1 files changed, 36 insertions, 6 deletions
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index db7513881530..008453b798ec 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -1,5 +1,41 @@
+#include <linux/platform_device.h>
+
#include <asm/btfixup.h>
+/* sun4m specific type definitions */
+
+/* This maps direct to CPU specific interrupt registers */
+struct sun4m_irq_percpu {
+ u32 pending;
+ u32 clear;
+ u32 set;
+};
+
+/* This maps direct to global interrupt registers */
+struct sun4m_irq_global {
+ u32 pending;
+ u32 mask;
+ u32 mask_clear;
+ u32 mask_set;
+ u32 interrupt_target;
+};
+
+extern struct sun4m_irq_percpu __iomem *sun4m_irq_percpu[SUN4M_NCPUS];
+extern struct sun4m_irq_global __iomem *sun4m_irq_global;
+
+/*
+ * Platform specific irq configuration
+ * The individual platforms assign their platform
+ * specifics in their init functions.
+ */
+struct sparc_irq_config {
+ void (*init_timers)(irq_handler_t);
+ unsigned int (*build_device_irq)(struct platform_device *op,
+ unsigned int real_irq);
+};
+extern struct sparc_irq_config sparc_irq_config;
+
+
/* Dave Redman (djhr@tadpole.co.uk)
* changed these to function pointers.. it saves cycles and will allow
* the irq dependencies to be split into different files at a later date
@@ -45,12 +81,6 @@ static inline void load_profile_irq(int cpu, int limit)
BTFIXUP_CALL(load_profile_irq)(cpu, limit);
}
-extern void (*sparc_init_timers)(irq_handler_t lvl10_irq);
-
-extern void claim_ticker14(irq_handler_t irq_handler,
- int irq,
- unsigned int timeout);
-
#ifdef CONFIG_SMP
BTFIXUPDEF_CALL(void, set_cpu_int, int, int)
BTFIXUPDEF_CALL(void, clear_cpu_int, int, int)