3 files changed, 16 insertions, 0 deletions

diff --git a/arch/ppc64/kernel/iSeries_irq.c b/arch/ppc64/kernel/iSeries_irq.c
index 77376c1bd61..0170682a8ca 100644
--- a/arch/ppc64/kernel/iSeries_irq.c
+++ b/arch/ppc64/kernel/iSeries_irq.c
@@ -351,3 +351,16 @@ int __init iSeries_allocate_IRQ(HvBusNumber busNumber,
         irq_desc[virtirq].handler = &iSeries_IRQ_handler;
         return virtirq;
 }
+
+int virt_irq_create_mapping(unsigned int real_irq)
+{
+        BUG(); /* Don't call this on iSeries, yet */
+
+        return 0;
+}
+
+void virt_irq_init(void)
+{
+        return;
+}
+
diff --git a/arch/ppc64/kernel/iSeries_setup.c b/arch/ppc64/kernel/iSeries_setup.c
index b5dcb08547b..75d8db4eaac 100644
--- a/arch/ppc64/kernel/iSeries_setup.c
+++ b/arch/ppc64/kernel/iSeries_setup.c
@@ -321,6 +321,8 @@ static void __init iSeries_init_early(void)
 
         ppcdbg_initialize();
 
+        ppc64_interrupt_controller = IC_ISERIES;
+
 #if defined(CONFIG_BLK_DEV_INITRD)
         /*
          * If the init RAM disk has been configured and there is
diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h
index 4146189006e..fe5cd2f5868 100644
--- a/include/asm-ppc64/processor.h
+++ b/include/asm-ppc64/processor.h
@@ -291,6 +291,7 @@
 #define IC_OPEN_PIC   1
 #define IC_PPC_XIC    2
 #define IC_BPA_IIC    3
+#define IC_ISERIES    4
 
 #define XGLUE(a,b) a##b
 #define GLUE(a,b) XGLUE(a,b)