aboutsummaryrefslogtreecommitdiffstats
path: root/arch/x86/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/include')
-rw-r--r--arch/x86/include/asm/irq_controller.h12
-rw-r--r--arch/x86/include/asm/prom.h2
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/include/asm/irq_controller.h b/arch/x86/include/asm/irq_controller.h
new file mode 100644
index 0000000..423bbbd
--- /dev/null
+++ b/arch/x86/include/asm/irq_controller.h
@@ -0,0 +1,12 @@
+#ifndef __IRQ_CONTROLLER__
+#define __IRQ_CONTROLLER__
+
+struct irq_domain {
+ int (*xlate)(struct irq_domain *h, const u32 *intspec, u32 intsize,
+ u32 *out_hwirq, u32 *out_type);
+ void *priv;
+ struct device_node *controller;
+ struct list_head l;
+};
+
+#endif
diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h
index e46f2a2..83833ac 100644
--- a/arch/x86/include/asm/prom.h
+++ b/arch/x86/include/asm/prom.h
@@ -20,9 +20,11 @@
#include <asm/irq.h>
#include <asm/atomic.h>
#include <asm/setup.h>
+#include <asm/irq_controller.h>
#ifdef CONFIG_OF
extern void add_dtb(u64 data);
+void add_interrupt_host(struct irq_domain *ih);
#else
static inline void add_dtb(u64 data) { }
#endif