Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

[karo-tx-linux.git] / include / scsi / libfcoe.h

diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index e5024634bfab6dbc834f4d68540900cfca6bc926..8c1638b8c28e776b9261cd604a1036708a8f6933 100644 (file)
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -32,6 +32,12 @@
 
 #define FCOE_MAX_CMD_LEN       16      /* Supported CDB length */
 
+/*
+ * Max MTU for FCoE: 14 (FCoE header) + 24 (FC header) + 2112 (max FC payload)
+ * + 4 (FC CRC) + 4 (FCoE trailer) =  2158 bytes
+ */
+#define FCOE_MTU       2158
+
 /*
  * FIP tunable parameters.
  */