Subject: Re: USB stack needs early review (Re: Someone should fix our USB stack...)
To: Jachym Holecek <freza@dspfpga.com>
From: Jason Thorpe <thorpej@shagadelic.org>
List: tech-kern
Date: 04/26/2007 10:59:20
On Apr 26, 2007, at 10:36 AM, Jachym Holecek wrote:
> How could be spl() implemented to avoid the need for volatiles?
It needs to have a memory clobber + __insn_barrier().
-- thorpej