1 files changed, 10 insertions, 0 deletions

diff --git a/share/man/man4/iflib.4 b/share/man/man4/iflib.4
index 2040698f0087..66395bfe5dfc 100644
--- a/share/man/man4/iflib.4
+++ b/share/man/man4/iflib.4
@@ -94,6 +94,16 @@ If set to a non-zero value, task returns immediately and the transmit
 ring is serviced by a different task.
 This returns control to the caller faster and under high receive load,
 may result in fewer dropped RX frames.
+.It Va tx_reclaim_thresh
+Controls the threshold in packets before iflib will ask the driver
+how many transmitted packets can be reclaimed.
+Determining how many many packets can be reclaimed can be expensive
+on some drivers.
+.It Va tx_reclaim_ticks
+Controls the time in ticks before iflib will ask the driver
+how many transmitted packets can be reclaimed.
+Determining how many many packets can be reclaimed can be expensive
+on some drivers.
 .It Va rx_budget
 Sets the maximum number of frames to be received at a time.
 Zero (the default) indicates the default (currently 16) should be used.