From bbd4d4c8b867b00809f283dbc90ed95337d9a21e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 13 Aug 2013 10:35:10 +0000
Subject: [PATCH] ar71xx: ethernet: reduce tx dma ring size further to improve
 cache footprint

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37765
---
 .../ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
index 83607b38bf..606c6f1c05 100644
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
@@ -55,10 +55,10 @@
 	(ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN)
 #define AG71XX_RX_BUF_SIZE (AG71XX_RX_PKT_SIZE + NET_SKB_PAD + NET_IP_ALIGN)
 
-#define AG71XX_TX_RING_SIZE_DEFAULT	64
+#define AG71XX_TX_RING_SIZE_DEFAULT	32
 #define AG71XX_RX_RING_SIZE_DEFAULT	128
 
-#define AG71XX_TX_RING_SIZE_MAX		128
+#define AG71XX_TX_RING_SIZE_MAX		32
 #define AG71XX_RX_RING_SIZE_MAX		128
 
 #ifdef CONFIG_AG71XX_DEBUG
-- 
2.30.2