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-rw-r--r--sys/net/iflib.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/net/iflib.h b/sys/net/iflib.h
index f88294b3d01a..b6dcf6311d2b 100644
--- a/sys/net/iflib.h
+++ b/sys/net/iflib.h
@@ -402,6 +402,10 @@ typedef enum {
* Interface has an admin completion queue
*/
#define IFLIB_HAS_ADMINCQ 0x100000
+/*
+ * Interface needs to preserve TX ring indices across restarts.
+ */
+#define IFLIB_PRESERVE_TX_INDICES 0x200000
/*
* These enum values are used in iflib_needs_restart to indicate to iflib