1 files changed, 8 insertions, 6 deletions

diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h
index d4455eb2ae..efbe1fda1a 100644
--- a/include/linux/firewire-cdev.h
+++ b/include/linux/firewire-cdev.h
@@ -198,13 +198,15 @@ struct fw_cdev_create_iso_context {
         __u32 handle;
 };
 
+#define FW_CDEV_ISO_PAYLOAD_LENGTH(v)   (v)
+#define FW_CDEV_ISO_INTERRUPT           (1 << 16)
+#define FW_CDEV_ISO_SKIP                (1 << 17)
+#define FW_CDEV_ISO_TAG(v)              ((v) << 18)
+#define FW_CDEV_ISO_SY(v)               ((v) << 20)
+#define FW_CDEV_ISO_HEADER_LENGTH(v)    ((v) << 24)
+
 struct fw_cdev_iso_packet {
-        __u16 payload_length;   /* Length of indirect payload. */
-        __u32 interrupt : 1;    /* Generate interrupt on this packet */
-        __u32 skip : 1;         /* Set to not send packet at all. */
-        __u32 tag : 2;
-        __u32 sy : 4;
-        __u32 header_length : 8;        /* Length of immediate header. */
+        __u32 control;
         __u32 header[0];
 };