X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=arch%2Farch.h;h=0075f73d022f13ba425ea0c33b3d20885423005c;hb=02957cd47484f5c84c687db3ce01b084a53ae25b;hp=d598652bb2e8ced3a44769d6d72fa440e3ade079;hpb=5f739e0e2912b809635fac635a8c1140155577e6;p=fio.git

diff --git a/arch/arch.h b/arch/arch.h
index d598652b..0075f73d 100644
--- a/arch/arch.h
+++ b/arch/arch.h
@@ -1,14 +1,8 @@
 #ifndef ARCH_H
 #define ARCH_H
 
-#ifdef __WORDSIZE
-#define BITS_PER_LONG	__WORDSIZE
-#else
-#define BITS_PER_LONG	32
-#endif
-
 enum {
-	arch_x86_64,
+	arch_x86_64 = 1,
 	arch_i386,
 	arch_ppc,
 	arch_ia64,
@@ -19,8 +13,12 @@ enum {
 	arch_arm,
 	arch_sh,
 	arch_hppa,
+	arch_mips,
+	arch_aarch64,
 
 	arch_generic,
+
+	arch_nr,
 };
 
 enum {
@@ -30,6 +28,8 @@ enum {
 	ARCH_FLAG_4	= 1 << 3,
 };
 
+extern unsigned long arch_flags;
+
 #if defined(__i386__)
 #include "arch-x86.h"
 #elif defined(__x86_64__)
@@ -54,6 +54,8 @@ enum {
 #include "arch-sh.h"
 #elif defined(__hppa__)
 #include "arch-hppa.h"
+#elif defined(__aarch64__)
+#include "arch-aarch64.h"
 #else
 #warning "Unknown architecture, attempting to use generic model."
 #include "arch-generic.h"