Re: complement to sendfile()?

On 7/21/06, Dmitry Pryanishnikov <dmitry@xxxxxxxxxxxxxx> wrote:

Hello!

On Thu, 20 Jul 2006, Jack Vogel wrote:
> We, myself and Prafulla Deuskar at Intel LAD, have a driver and stack
> changes that support Intel's new I/OAT DMA hardware. This is a
> DMA engine in the chipset. There is potential to use the hardware
>
> We are hoping to get this code into CURRENT soon if there
> is interest.

Sure there is an interest, spare CPU cycles are never superfluous
in production environment! What hardware (NICs/chipsets) supports this
I/OAT DMA engine?

Oh, and there is nothing changed in the NIC and its driver, this is just
stack changes together with the chipset dma driver I wrote, so any
NIC on a system will benefit.

Jack
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