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| author | Felix Fietkau <nbd@openwrt.org> | 2013-08-12 17:26:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-08-12 17:26:03 +0000 |
| commit | 58e049ea8087c7c6fee3c0039de175ff8b356215 (patch) | |
| tree | 02c28e96a810934f6b73e9a2a38df641cbec3e1d /target/linux/ar71xx/files/drivers | |
| parent | f43b4ea962c7cccd74b04a60041f0a087cbe444d (diff) | |
| download | upstream-58e049ea8087c7c6fee3c0039de175ff8b356215.tar.gz upstream-58e049ea8087c7c6fee3c0039de175ff8b356215.tar.bz2 upstream-58e049ea8087c7c6fee3c0039de175ff8b356215.zip | |
ar71xx: ethernet: reduce tx and rx DMA ring size to improve cache footprint
256 entries is a bit excessive, even for gigabit speeds
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37762
Diffstat (limited to 'target/linux/ar71xx/files/drivers')
| -rw-r--r-- | target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h | 4 |
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 6d51e722b0..83607b38bf 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 @@ -58,8 +58,8 @@ #define AG71XX_TX_RING_SIZE_DEFAULT 64 #define AG71XX_RX_RING_SIZE_DEFAULT 128 -#define AG71XX_TX_RING_SIZE_MAX 256 -#define AG71XX_RX_RING_SIZE_MAX 256 +#define AG71XX_TX_RING_SIZE_MAX 128 +#define AG71XX_RX_RING_SIZE_MAX 128 #ifdef CONFIG_AG71XX_DEBUG #define DBG(fmt, args...) pr_debug(fmt, ## args) |