* Using dmatest driver with FSL DMA engine
@ 2009-08-13 7:55 Felix Radensky
2009-08-13 9:06 ` Felix Radensky
0 siblings, 1 reply; 2+ messages in thread
From: Felix Radensky @ 2009-08-13 7:55 UTC (permalink / raw)
To: linuxppc-dev, leoli, zw
Hi,
I'm trying to use dmatest driver on MPC8536DS running linux 2.6.31-rc5.
The loading of driver fails, as it is unable to allocate DMA channel.
Is this driver supposed to work with FSL DMA engine ?
Thanks.
Felix.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Using dmatest driver with FSL DMA engine
2009-08-13 7:55 Using dmatest driver with FSL DMA engine Felix Radensky
@ 2009-08-13 9:06 ` Felix Radensky
0 siblings, 0 replies; 2+ messages in thread
From: Felix Radensky @ 2009-08-13 9:06 UTC (permalink / raw)
To: linuxppc-dev, leoli, zw
Felix Radensky wrote:
> Hi,
>
> I'm trying to use dmatest driver on MPC8536DS running linux 2.6.31-rc5.
> The loading of driver fails, as it is unable to allocate DMA channel.
> Is this driver supposed to work with FSL DMA engine ?
>
I should have disabled "TCP receive copy offload" DMA client.
dmatest works now as expected. Sorry for the noise.
Felix.
^ permalink raw reply [flat|nested] 2+ messages in thread
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