[Linux1394-cvslog] rev 538 - trunk

[SVN U. <ben...@li...>]

Author: bencollins
Date: 2002-08-03 11:20:10 -0400 (Sat, 03 Aug 2002)
New Revision: 538

Modified:
   trunk/amdtp.c
Log:
Must include asm/byteorder.h if you are going to use the
__BIG_ENDIAN_BITFIELD define. Also, added big-endian bitfield struct for
iso_packet.


Modified: trunk/amdtp.c
==============================================================================
--- trunk/amdtp.c	(original)
+++ trunk/amdtp.c	2002-08-03 11:20:10.000000000 -0400
@@ -121,17 +121,40 @@
 	dma_addr_t payload_bus;
 };
 
-#ifdef __BIG_ENDIAN_BITFIELD
+#include <asm/byteorder.h>
 
-#error Big endian bitfields not tested
+#if defined __BIG_ENDIAN_BITFIELD
 
-#else
+struct iso_packet {
+	/* First quadlet */
+	unsigned int dbs      : 8;
+	unsigned int eoh0     : 2;
+	unsigned int sid      : 6;
+
+	unsigned int dbc      : 8;
+	unsigned int fn       : 2;
+	unsigned int qpc      : 3;
+	unsigned int sph      : 1;
+	unsigned int reserved : 2;
+
+	/* Second quadlet */
+	unsigned int fdf      : 8;
+	unsigned int eoh1     : 2;
+	unsigned int fmt      : 6;
+
+	unsigned int syt      : 16;
+
+        quadlet_t data[0];
+};
+
+#elif defined __LITTLE_ENDIAN_BITFIELD
 
 struct iso_packet {
 	/* First quadlet */
 	unsigned int sid      : 6;
 	unsigned int eoh0     : 2;
 	unsigned int dbs      : 8;
+
 	unsigned int reserved : 2;
 	unsigned int sph      : 1;
 	unsigned int qpc      : 3;
@@ -142,11 +165,16 @@
 	unsigned int fmt      : 6;
 	unsigned int eoh1     : 2;
 	unsigned int fdf      : 8;
+
 	unsigned int syt      : 16;
 
 	quadlet_t data[0];
 };
 
+#else
+
+#error Unknown bitfield type
+
 #endif
 
 struct fraction {