Re: skbuff data pointer alignment requirement

2007-12-29 Thread Jarek Poplawski
On Fri, Dec 28, 2007 at 04:53:24PM -0800, Keyur Chudgar wrote: > Hi Jarek, > > > Do you mean hardware requirements of an architecture or a specific driver? > I meant any hardware requirements of an architecture. > > > So, if you have more than one network card, is it needed by all of them, > > wh

Fwd: skbuff data pointer alignment requirement

2007-12-28 Thread Keyur Chudgar
-- Forwarded message -- From: Keyur Chudgar <[EMAIL PROTECTED]> Date: Dec 28, 2007 4:53 PM Subject: Re: skbuff data pointer alignment requirement To: Jarek Poplawski <[EMAIL PROTECTED]> Hi Jarek, > Do you mean hardware requirements of an architecture or a spe

Re: skbuff data pointer alignment requirement

2007-12-22 Thread Jarek Poplawski
Keyur Chudgar wrote, On 12/21/2007 02:12 AM: ... > If some hardware requirements, for example is, they need to have 256 > bytes aligned address for them to do the DMA, no matter what the > packet size is. In this kind of cases, can you guide me what should I > do? Is there any way already in Linux