lkml.org 
[lkml]   [2004]   [Jun]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: DMA API issues
From
Date
On Fri, 2004-06-18 at 18:25, Ian Molton wrote:
> On 18 Jun 2004 14:57:01 -0500
> James Bottomley <James.Bottomley@SteelEye.com> wrote:
> > There are complications to this: not all platforms can access PCI memory
> > directly. That's why ioremap and memcpy_toio and friends exist. What
> > should happen on these platforms?
>
> I wasnt talking about a PCI system here.

ioremap is used for all bus remote MMIO regions, not just PCI.

James


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

\
 
 \ /
  Last update: 2005-03-22 14:03    [W:1.330 / U:0.948 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site