From: Stefan Roese <sr@denx.de>
To: netdev@vger.kernel.org
Cc: linuxppc-dev@ozlabs.org
Subject: [PATCH] ibm_newemac: Increase number of default rx-/tx-buffers
Date: Sat, 5 Jan 2008 10:50:09 +0100 [thread overview]
Message-ID: <1199526609-12290-1-git-send-email-sr@denx.de> (raw)
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@denx.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
next reply other threads:[~2008-01-05 9:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-05 9:50 Stefan Roese [this message]
2008-01-05 10:19 ` [PATCH] ibm_newemac: Increase number of default rx-/tx-buffers Benjamin Herrenschmidt
2008-01-05 12:38 ` Stefan Roese
2008-01-05 20:53 ` Benjamin Herrenschmidt
2008-01-05 21:48 ` Josh Boyer
2008-01-05 21:54 ` Benjamin Herrenschmidt
2008-01-06 1:43 ` Josh Boyer
2008-01-11 17:48 ` Eugene Surovegin
2008-01-11 22:10 ` Benjamin Herrenschmidt
2008-01-12 7:26 ` Stefan Roese
2008-01-12 7:57 ` Benjamin Herrenschmidt
2008-01-12 9:08 ` Eugene Surovegin
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