lkml.org 
[lkml]   [1999]   [Sep]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: CONFIG_BIGMEM and rawio
Alan Cox wrote:
>
> > > req->bh->b_reqnext pointer. I think this because you said you need to do a
> > > copy in the IO-completation callback.
> >
> > Stephen, which ISA device implements bounce buffers?
>
> floppy, every ISA scsi driver.

Soon, graphics - DMA bounce buffers.

Jeff




--
Custom driver development | Never worry about theory as long
Open source programming | as the machinery does what it's
| supposed to do. -- R. A. Heinlein

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:53    [W:0.303 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site