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-rw-r--r--Documentation/networking/pktgen.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/networking/pktgen.txt b/Documentation/networking/pktgen.txt
index 0dffc6e37902..6915c6b27869 100644
--- a/Documentation/networking/pktgen.txt
+++ b/Documentation/networking/pktgen.txt
@@ -99,6 +99,9 @@ Examples:
pgset "clone_skb 1" sets the number of copies of the same packet
pgset "clone_skb 0" use single SKB for all transmits
+ pgset "burst 8" uses xmit_more API to queue 8 copies of the same
+ packet and update HW tx queue tail pointer once.
+ "burst 1" is the default
pgset "pkt_size 9014" sets packet size to 9014
pgset "frags 5" packet will consist of 5 fragments
pgset "count 200000" sets number of packets to send, set to zero