Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / metag / include / asm / sparsemem.h

diff --git a/kernel/arch/metag/include/asm/sparsemem.h b/kernel/arch/metag/include/asm/sparsemem.h
new file mode 100644 (file)
index 0000000..03fe255
--- /dev/null
+++ b/kernel/arch/metag/include/asm/sparsemem.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_METAG_SPARSEMEM_H
+#define __ASM_METAG_SPARSEMEM_H
+
+/*
+ * SECTION_SIZE_BITS           2^N: how big each section will be
+ * MAX_PHYSADDR_BITS           2^N: how much physical address space we have
+ * MAX_PHYSMEM_BITS            2^N: how much memory we can have in that space
+ */
+#define SECTION_SIZE_BITS      26
+#define MAX_PHYSADDR_BITS      32
+#define MAX_PHYSMEM_BITS       32
+
+#endif /* __ASM_METAG_SPARSEMEM_H */