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On 14/07/05 06:02:22, Singh, Ajay wrote:
Is your driver on Linux 2.6 NAPI enabled ? And is CONFIG_PREEMPT=y?
Turning preempt on made no difference, maybe a little worse.
I put a scope on the TX enable line and it is high for ~100us and low
~50us. With the 2.4 kernel on au1000 it is high all the time.
This to me suggest there is some thing wrong in the au1000_eth driver/
interrupt handling/ packet scheduling in 2.6 as it is not keeping the
DMA buffers full.
- --
mailto:jaypee@xxxxxxxxxx
http://www.jaypee.org.uk
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