>-- Original message --
>From: Olof Johansson <[EMAIL PROTECTED]>
>Date: Feb 14, 2008 3:38 AM
>Subject: Dealing with limited resources and DMA Engine copies
>To: [EMAIL PROTECTED], [EMAIL PROTECTED]
>Cc: netdev@vger.kernel.org
>
>Hi,
>
>My DMA
Hi,
My DMA Engine has a limited resource: It's got a descriptor ring, so
it's not always possible to add a new descriptor to it (i.e. it might be
full). While allocating a huge ring will help, eventually I'm sure I
will hit a case where it'll overflow.
I thought this was going to be taken care of
