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authorArnaud Patard (Rtp) <arnaud.patard@rtp-net.org>2012-07-26 12:15:46 +0200
committerJason Cooper <jason@lakedaemon.net>2012-08-15 13:58:09 +0000
commit58569aee5a1a5dcc25c34a0a2ed9a377874e6b05 (patch)
treebb41415f9e3d885a6282f9fca61439b9d3b19fcf /arch/arm/mach-orion5x
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
downloadlinux-linaro-stable-58569aee5a1a5dcc25c34a0a2ed9a377874e6b05.tar.gz
ARM: Orion: Set eth packet size csum offload limit
The mv643xx ethernet controller limits the packet size for the TX checksum offloading. This patch sets this limits for Kirkwood and Dove which have smaller limits that the default. As a side note, this patch is an updated version of a patch sent some years ago: http://lists.infradead.org/pipermail/linux-arm-kernel/2010-June/017320.html which seems to have been lost. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'arch/arm/mach-orion5x')
-rw-r--r--arch/arm/mach-orion5x/common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 9148b229d0de..410291c67666 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -109,7 +109,8 @@ void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
{
orion_ge00_init(eth_data,
ORION5X_ETH_PHYS_BASE, IRQ_ORION5X_ETH_SUM,
- IRQ_ORION5X_ETH_ERR);
+ IRQ_ORION5X_ETH_ERR,
+ MV643XX_TX_CSUM_DEFAULT_LIMIT);
}