1 files changed, 6 insertions, 1 deletions

diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h
index aef301476ea9..02cfabc9c3c4 100644
--- a/sound/firewire/lib.h
+++ b/sound/firewire/lib.h
@@ -6,8 +6,13 @@
 
 struct fw_unit;
 
+#define FW_GENERATION_MASK      0x00ff
+#define FW_FIXED_GENERATION     0x0100
+#define FW_QUIET                0x0200
+
 int snd_fw_transaction(struct fw_unit *unit, int tcode,
-                       u64 offset, void *buffer, size_t length);
+                       u64 offset, void *buffer, size_t length,
+                       unsigned int flags);
 
 /* returns true if retrying the transaction would not make sense */
 static inline bool rcode_is_permanent_error(int rcode)