Hi!
On 11:03 Fri 17 Apr , Devesh Sharma wrote:
> Hello list,
>
> I have written a network device driver, and to validate it, I am
> running a bandwidth measurement tool on it,
> I am encountering a strange drop in bandwidth when data size reaches
> to 4096, bandwidth figures drop form 24 Mbps (for 2k data size)
> to .43 Mbps. what can be the problem, the MTU of my device is 2044. Is
> it some how related to functioning of hard_start_xmit?
What program/protocol do you use for testing + what kind of device is
this? The CPU is not a bottleneck, is it?
-Michi
--
programing a layer 3+4 network protocol for mesh networks
see http://michaelblizek.twilightparadox.com
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