Move fio to seperate repo
diff --git a/arch-ppc.h b/arch-ppc.h
new file mode 100644
index 0000000..e16f99b
--- /dev/null
+++ b/arch-ppc.h
@@ -0,0 +1,32 @@
+#ifndef ARCH_PPC_H
+#define ARCH_PPH_H
+
+#define ARCH (arch_ppc)
+
+#ifndef __NR_ioprio_set
+#define __NR_ioprio_set 273
+#define __NR_ioprio_get 274
+#endif
+
+#ifndef __NR_fadvise64
+#define __NR_fadvise64 233
+#endif
+
+#define nop do { } while (0)
+
+static inline int __ilog2(unsigned long bitmask)
+{
+ int lz;
+
+ asm ("cntlzw %0,%1" : "=r" (lz) : "r" (bitmask));
+ return 31 - lz;
+}
+
+static inline int ffz(unsigned long bitmask)
+{
+ if ((bitmask = ~bitmask) == 0)
+ return 32;
+ return __ilog2(bitmask & -bitmask);
+}
+
+#endif