netdev - [PATCH] ibm_newemac: Increase number of default rx-/tx-buffers

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Message-Id: <1199526609-12290-1-git-send-email-sr@denx.de>
Date:	Sat,  5 Jan 2008 10:50:09 +0100
From:	Stefan Roese <sr@...x.de>
To:	netdev@...r.kernel.org
Cc:	linuxppc-dev@...abs.org, benh@...nel.crashing.org
Subject: [PATCH] ibm_newemac: Increase number of default rx-/tx-buffers

Performance tests done by AMCC have shown that 256 buffer increase the
performance of the Linux EMAC driver. So let's update the default
values to match this setup.

Signed-off-by: Stefan Roese <sr@...x.de>
---
 drivers/net/ibm_newemac/Kconfig |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ibm_newemac/Kconfig b/drivers/net/ibm_newemac/Kconfig
index 0d3e738..5a06727 100644
--- a/drivers/net/ibm_newemac/Kconfig
+++ b/drivers/net/ibm_newemac/Kconfig
@@ -9,12 +9,12 @@ config IBM_NEW_EMAC
 config IBM_NEW_EMAC_RXB
 	int "Number of receive buffers"
 	depends on IBM_NEW_EMAC
-	default "128"
+	default "256"
 
 config IBM_NEW_EMAC_TXB
 	int "Number of transmit buffers"
 	depends on IBM_NEW_EMAC
-	default "64"
+	default "256"
 
 config IBM_NEW_EMAC_POLL_WEIGHT
 	int "MAL NAPI polling weight"
-- 
1.5.4.rc2

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