[Xen-devel] [PATCH][HVM] stdvga: handle 64bit io operations

[Christoph Egger <Christoph.Egger@xxxxxxx>]

Hi!

In struct ioreq  are the "addr", "size", "count" and "data" 64bit fields.
So handle 64bit operations in stdvga instead of throwing away the upper 32bits 
(see attached patch).

This fixes some noisy xen messages like "invalid io size: 8".

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>


-- 
AMD Saxony, Dresden, Germany
Operating System Research Center

Legal Information:
AMD Saxony Limited Liability Company & Co. KG
Sitz (Geschäftsanschrift):
   Wilschdorfer Landstr. 101, 01109 Dresden, Deutschland
Registergericht Dresden: HRA 4896
vertretungsberechtigter Komplementär:
   AMD Saxony LLC (Sitz Wilmington, Delaware, USA)
Geschäftsführer der AMD Saxony LLC:
   Dr. Hans-R. Deppe, Thomas McCoy

Attachment: hvm_stdvga.diff
Description: Text Data

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel