Yes, Loki is 9*1024.

-----Original Message-----
From: Lennert Buytenhek [mailto:buytenh at wantstofly.org] 
Sent: Wednesday, June 09, 2010 12:11 PM
To: Saeed Bishara
Cc: linux-net at vger.kernel.org; linux-arm-kernel at lists.infradead.org; Abhijeet Gole
Subject: Re: [PATCH 1/2] mv643xx_eth: disable csum offloading if the hw limited by max size

On Wed, Jun 09, 2010 at 11:21:47AM +0300, Saeed Bishara wrote:

quoted

quoted

diff --git a/include/linux/mv643xx_eth.h 

b/include/linux/mv643xx_eth.h

quoted

index cbbbe9b..7402718 100644

--- a/include/linux/mv643xx_eth.h
+++ b/include/linux/mv643xx_eth.h

@@ -19,6 +19,10 @@ struct mv643xx_eth_shared_platform_data {
 	struct mbus_dram_target_info	*dram;
 	struct platform_device	*shared_smi;
 	unsigned int		t_clk;
+	/*
+	 * Max packet size for Tx IP/Layer 4 checksum (0 -> no limit)

There's always a limit. :-)  You might as well just fill in the right
values for orion5x/kw/dd/loki while you're at it.

Right, kirkwood and dove are limited to 1600, the others to 9*1024. Don't know about loki.

As I know Loki to be able to tx jumbo frames with hw checksum
offload, it is likely 9*1024 also.