Subject: Re: ATM en0 driver on sbus
To: Matthew Jacob <mjacob@feral.com>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-sparc
Date: 08/14/1998 11:26:47
On Fri, 14 Aug 1998 11:26:31 -0700 (PDT)
Matthew Jacob <mjacob@feral.com> wrote:
> > Oh, I thought it was like le in that the DMA memory was pre-allocated.
> > This is much easier, even though `bus_dmamap_load_mbuf()' does not exist
> > yet.
>
> Umm- I think Jason has been working on this- it may in fact be ready
> in at least the alpha port.
I wrote it for all direct-mapped DMA tags... but for the DVMA and SGMAP
tags, I haven't... I haven't really figured out how I want to deal with
chains of small mbufs.
Jason R. Thorpe thorpej@nas.nasa.gov
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