[SPARC64]: Probe virtual-devices root node on sun4v.

This is where we learn how to get the interrupts
for things like the hypervisor console device.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 18 insertions, 0 deletions

diff --git a/include/asm-sparc64/vdev.h b/include/asm-sparc64/vdev.h
new file mode 100644
index 000000000000..ebaac41a6e1a
--- /dev/null
+++ b/include/asm-sparc64/vdev.h
@@ -0,0 +1,18 @@
+/* vdev.h: SUN4V virtual device interfaces and defines.
+ *
+ * Copyright (C) 2006 David S. Miller <davem@davemloft.net>
+ */
+
+#ifndef _SPARC64_VDEV_H
+#define _SPARC64_VDEV_H
+
+#include <linux/types.h>
+#include <asm/oplib.h>
+
+extern u32 sun4v_vdev_devhandle;
+extern int sun4v_vdev_root;
+extern struct linux_prom_pci_intmap *sun4v_vdev_intmap;
+extern int sun4v_vdev_num_intmap;
+extern struct linux_prom_pci_intmap sun4v_vdev_intmask;
+
+#endif /* !(_SPARC64_VDEV_H) */