Scott,
Sorry to bother you again. I am still trying to evaluate whether i
should go and grab these patches from the unconnected machine.
In other words, they may not be useful for you.
Is this a proprieatry stack, something you are researching. what?
How do you pass the packets from user space straight to DMA?
cheers,
jamal
On Mon, 2004-10-11 at 12:24, Scott Huang wrote:
> Hi Jamal,
>
> I would like to DMA packets to/from pre-allocated
> fixed-sized buffer pools for a user space TCP/IP stack
> to transmit/receive packets. The Rx path is working
> well. I wanted to control when the card should DMA
> packets from the Tx pool.
>
> thanks
>
> -Scott
>
>
> --- jamal <hadi@xxxxxxxxxx> wrote:
>
> > What are you trying to do?
> > I have some patches i wouldnt mind passing on for
> > test purposes
> > but it would depend on what the end goal is,
> >
> > cheers,
> > jamal
> >
> > On Fri, 2004-10-08 at 19:17, Scott Huang wrote:
> > > Hi folks,
> > >
> > > Is there a way to force tx dma to start on e1000
> > after
> > > the I fill up the tx ring to a certain level?
> > >
> > > thanks
> > >
> > > -Scott
> > >
> > >
> > >
> >
> >
>
>
>
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