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authorFelix Fietkau <nbd@openwrt.org>2013-08-13 10:35:10 +0000
committerFelix Fietkau <nbd@openwrt.org>2013-08-13 10:35:10 +0000
commit6d651b4e3d6de30fd31fce25fa8e4b4b39b2b3a7 (patch)
treea72db81001a9770d0a6b647c991fcdd101ab043b /target/linux/ar71xx/files/drivers
parentebedc0094bfa1b56975d1d2192cf164589fd812f (diff)
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ar71xx: ethernet: reduce tx dma ring size further to improve cache footprint
Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37765 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/files/drivers')
-rw-r--r--target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h4
1 files 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