Commit 21dcfad6 authored Apr 15, 2015 by Hariprasad Shenai Committed by David S. Miller Apr 14, 2015

cxgb4: Increased the value of MAX_IMM_TX_PKT_LEN from 128 to 256 bytes



This allows a significant latency drop for packets of sizes between 128 and 192
bytes

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 29ba877e

drivers/net/ethernet/chelsio/cxgb4/sge.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -144,7 +144,7 @@
		* Max Tx descriptor space we allow for an Ethernet packet to be inlined
		* into a WR.
		*/
		#define MAX_IMM_TX_PKT_LEN 128
		#define MAX_IMM_TX_PKT_LEN 256

		/*
		* Max size of a WR sent through a control Tx queue.