Added definition of unican_readw and unican_writew for PowerPC

diff --git a/lincan/include/unican_types.h b/lincan/include/unican_types.h
index 5fd58a6f3722d9e2942fb063f444cb8d820e3c63..76f9fec87451fbcbd1956863720db24f67543296 100644 (file)
--- a/lincan/include/unican_types.h
+++ b/lincan/include/unican_types.h
@@ -22,7 +22,14 @@
 #define TRUE  1
 #endif
 
 #define TRUE  1
 #endif
 

+#ifdef CONFIG_PPC
+#define unican_readw(addr) in_be16((volatile u16 *)(addr))
+#define unican_writew(b,addr) out_be16((volatile u16 *)(addr),(b))
+/* #define unican_readw(addr) (*(volatile __u16 *)(addr)) */
+/* #define unican_writew(v, addr) (*(volatile __u16 *)(addr) = (v)) */
+#else  /* CONFIG_PPC */

 #define unican_readw(addr) readw(addr)
 #define unican_writew(v, addr) writew(v, addr)
 #define unican_readw(addr) readw(addr)
 #define unican_writew(v, addr) writew(v, addr)

+#endif /* CONFIG_PPC */

 
 #endif /*_UNICAN_TYPES_H*/
 
 #endif /*_UNICAN_TYPES_H*/