[Xen-users] cant start domU w/ pci [Error: function takes exactly 4 arguments (3 given)]

["Foo Bar" <foobarox@xxxxxxxxx>]

Hi all,
I'm trying to get a pci card working on a guest os (ast01)

 on dum0 I hided the pci card w/:
# modprobe pciback hide='(0b:08.0)'

then added this line to the guest os config file (/etc/xen/ast01)
pci = [ "0000:08:0e.0" ]

Whenever I try to start it fails w/:
# xm create ast01
Using config file "/etc/xen/ast01".
Error: function takes exactly 4 arguments (3 given)

"xm log" shows:
[2007-12-13 17:26:20 xend 8789] DEBUG (DevController:110) DevController: writing {\047protocol\047: \047x86_64-abi\047, \047state\047: \0471\047, \047backend-id\047: \0470\047, \047backend\047: \047/local/domain/0/backend/vkbd/6/0\047} to /local/domain/6/device/vkbd/0.
[2007-12-13 17:26:20 xend 8789] DEBUG (DevController:112) DevController: writing {\047frontend-id\047: \0476\047, \047domain\047: \047ast01\047, \047frontend\047: \047/local/domain/6/device/vkbd/0\047, \047state\047: \0471\047, \047online\047: \0471\047} to /local/domain/0/backend/vkbd/6/0.
[2007-12-13 17:26:20 xend 8789] DEBUG (blkif:24) exception looking up device number for xvda: [Errno 2] No such file or directory: \047/dev/xvda\047
[2007-12-13 17:26:20 xend 8789] DEBUG (DevController:110) DevController: writing {\047virtual-device\047: \04751712\047, \047device-type\047: \047disk\047, \047protocol\047: \047x86_64-abi\047, \047backend-id\047: \0470\047, \047state\047: \0471\047, \047backend\047: \047/local/domain/0/backend/tap/6/51712\047} to /local/domain/6/device/vbd/51712.
[2007-12-13 17:26:20 xend 8789] DEBUG (DevController:112) DevController: writing {\047domain\047: \047ast01\047, \047frontend\047: \047/local/domain/6/device/vbd/51712\047, \047dev\047: \047xvda\047, \047state\047: \0471\047, \047params\047: \047aio:/tmp/ast01.img\047, \047mode\047: \047w\047, \047online\047: \0471\047, \047frontend-id\047: \0476\047, \047type\047: \047tap\047} to /local/domain/0/backend/tap/6/51712.
[2007-12-13 17:26:20 xend 8789] INFO (pciquirk:91) NO quirks found for PCI device [1166:024b:1028:0205]
[2007-12-13 17:26:20 xend 8789] DEBUG (pciquirk:131) Permissive mode NOT enabled for PCI device [1166:024b:1028:0205]
[2007-12-13 17:26:20 xend 8789] DEBUG (pciif:159) pci: enabling ioport 0xecb0/0x8
[2007-12-13 17:26:20 xend.XendDomainInfo 8789] ERROR (XendDomainInfo:212) Domain construction failed
Traceback (most recent call last):
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 205, in create
    vm.initDomain()
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1463, in initDomain
    self.createDevices()
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1679, in createDevices
    self.createDevice(n, c)
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1154, in createDevice
    return self.getDeviceController(deviceClass).createDevice(devconfig)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py", line 80, in createDevice
    (devid, back, front) = 
self.getDeviceDetails(config)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/pciif.py", line 90, in getDeviceDetails
    self.setupDevice(domain, bus, slot, func)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/pciif.py", line 161, in setupDevice
    nr_ports = size, allow_access = True)
TypeError: function takes exactly 4 arguments (3 given)
[2007-12-13 17:26:20 xend.XendDomainInfo 8789] DEBUG (XendDomainInfo:1557) XendDomainInfo.destroy: domid=6
[2007-12-13 17:26:20 
xend.XendDomainInfo 8789] DEBUG (XendDomainInfo:1566) XendDomainInfo.destroyDomain(6)
[2007-12-13 17:26:21 xend 8789] ERROR (xmlrpclib2:184) function takes exactly 4 arguments (3 given)
Traceback (most recent call last):
  File "/usr/lib64/python2.4/site-packages/xen/util/xmlrpclib2.py", line 162, in _marshaled_dispatch
    response = self._dispatch(method, params)
  File "/usr/lib64/python2.4/SimpleXMLRPCServer.py", line 406, in _dispatch
    return func(*params)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/XMLRPCServer.py", line 64, in domain_create
    info = XendDomain.instance().domain_create(config)
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomain.py", line 228, in domain_create
    dominfo = XendDomainInfo.create(config)
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 205, in create
    vm.initDomain()
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1463, in initDomain
    self.createDevices()
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1679, in createDevices
    self.createDevice(n, c)
  File "/usr/lib64/python2.4/site-packages/xen/xend/XendDomainInfo.py", line 1154, in createDevice
    return self.getDeviceController(deviceClass).createDevice(devconfig)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/DevController.py", line 80, in createDevice
    (devid, back, front) = 
self.getDeviceDetails(config)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/pciif.py", line 90, in getDeviceDetails
    self.setupDevice(domain, bus, slot, func)
  File "/usr/lib64/python2.4/site-packages/xen/xend/server/pciif.py", line 161, in setupDevice
    nr_ports = size, allow_access = True)
TypeError: function takes exactly 4 arguments (3 given)


the python file where it fails :
    158         for (start, size) in dev.ioports:
    159             
log.debug('pci: enabling ioport 0x%x/0x%x'%(start,size))
    160             rc = xc.domain_ioport_permission(dom = fe_domid, first_port = start,
    161                     nr_ports = size, allow_access = True)
    162             if rc<0:
    163                 raise VmError(('pci: failed to configure I/O ports on device '+
    164                             '%s - errno=%d')%(
dev.name,rc))


I tried out an other pci card to test, and got the same error.
Any ideas?
Thx
FB
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