lkml.org 
[lkml]   [2001]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: sym53c875: reading /proc causes SCSI parity error
From
   From: Gérard Roudier <groudier@free.fr>
Date: Wed, 28 Nov 2001 20:51:01 +0100 (CET)

On Wed, 28 Nov 2001, David S. Miller wrote:

> Why not just put some bitmap pointer into the pci device
> struct. If it is non-NULL, it specifies PCI config space
> areas which have side-effects.

Or a simple offset beyond which reading data isn't desirable for
whatever reasons.

I do not think that is sufficient.

I have seen chips where only one single PCI config space word would
trigger problems, and it was due to a hw bug. The "offset beyond"
scheme would not allow to cover this case.
-
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 13:13    [W:0.058 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site