X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fdev%2Fide_atareg.h;h=b9f1d9e0f202b2ca4cc6e816c5ec48ca2d0996be;hb=29676286c8b52014c44f5001ff2d039881189030;hp=5320529c8cf2f3cd3d525d3436e473c3c1ad88eb;hpb=4a5b51b516853c9fcaabc44caacdd7e8e93dc0ef;p=gem5.git

diff --git a/src/dev/ide_atareg.h b/src/dev/ide_atareg.h
index 5320529c8..b9f1d9e0f 100644
--- a/src/dev/ide_atareg.h
+++ b/src/dev/ide_atareg.h
@@ -35,11 +35,25 @@
 
 #if defined(linux)
 #include <endian.h>
+#elif defined(__sun)
+#include <sys/isa_defs.h>
 #else
 #include <machine/endian.h>
 #endif
 
+#ifdef LITTLE_ENDIAN
 #define ATA_BYTE_ORDER LITTLE_ENDIAN
+#elif defined(BIG_ENDIAN)
+#define ATA_BYTE_ORDER BIG_ENDIAN
+#elif defined(_LITTLE_ENDIAN)
+#define ATA_BYTE_ORDER 1
+#define LITTLE_ENDIAN 1
+#elif defined(_BIG_ENDIAN)
+#define ATA_BYTE_ORDER 0
+#define LITTLE_ENDIAN 1
+#else
+#error "No endianess defined"
+#endif
 
 /*
  * Drive parameter structure for ATA/ATAPI.