[Xen-bugs] [Bug 1700] New: PCIe switch that does not support or enable ACS

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1700

           Summary: PCIe switch that does not support or enable ACS
           Product: Xen
           Version: unstable
          Platform: x86-64
               URL: http://xen.1045712.n5.nabble.com/PCIe-switch-that-does-
                    not-support-or-enable-ACS-td3320277.html
        OS/Version: Linux-2.6
            Status: NEW
          Severity: normal
          Priority: P2
         Component: 2.6.18 domU
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: m.wessler@xxxxxx


Hi Folks: 

I am not able to add HP Intel 4Port PCIe to a linux hvm domain. HW is a HP
DC7900 and Xen is 4.0.1. 

ErrorMessage: 
VmError: pci: to avoid potential security issue, 0000:22:00.0 is not allowed to
be assigned to guest since it is behind PCIe switch that does not support or
enable ACS. 

I also added in /etc/xen/xend-config.sxp: 

pci-passthrough-strict-check no 
pci-dev-assign-strict-check no 

but no success. 

Same HW Configuration works without any changes under xen 3.2.1 ! 

Thanks for your help ! 

Regards, 
   Maik


-- 
Configure bugmail: 
http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

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