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ar71xx: ethernet: reduce tx dma ring size further to improve cache footprint 

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

SVN-Revision: 37765
lede-17.01
Felix Fietkau 2013-08-13 10:35:10 +00:00
parent ead5aa354c
commit bbd4d4c8b8
1 changed files with 2 additions and 2 deletions
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4
target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
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@ -55,10 +55,10 @@
(ETH_FRAME_LEN + ETH_FCS_LEN + VLAN_HLEN) (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_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_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 #define AG71XX_RX_RING_SIZE_MAX 128
#ifdef CONFIG_AG71XX_DEBUG #ifdef CONFIG_AG71XX_DEBUG