There is also an ioemu portion of this patch
Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
Index: xen-unstable.hg/tools/python/xen/xm/create.py
===================================================================
--- xen-unstable.hg.orig/tools/python/xen/xm/create.py 2009-02-17
16:13:09.000000000 +0900
+++ xen-unstable.hg/tools/python/xen/xm/create.py 2009-02-17
18:00:50.000000000 +0900
@@ -322,7 +322,7 @@ gopts.var('disk', val='phy:DEV,VDEV,MODE
backend driver domain to use for the disk.
The option may be repeated to add more than one disk.""")
-gopts.var('pci', val='BUS:DEV.FUNC[,msitranslate=0|1]',
+gopts.var('pci', val='PBUS:PDEV.PFUNC[@VDEV[.VFUNC]][,msitranslate=0|1]',
fn=append_value, default=[],
use="""Add a PCI device to a domain, using given params (in hex).
For example 'pci=c0:02.1'.
@@ -681,7 +681,7 @@ def configure_pci(config_devs, vals):
"""Create the config for pci devices.
"""
config_pci = []
- for (domain, bus, slot, func, opts) in vals.pci:
+ for (domain, bus, slot, func, opts, vslot, vfunc) in vals.pci:
config_pci_opts = []
d = comma_sep_kv_to_dict(opts)
@@ -693,6 +693,10 @@ def configure_pci(config_devs, vals):
config_pci_bdf = ['dev', ['domain', domain], ['bus', bus], \
['slot', slot], ['func', func]]
+ if vslot != '0x':
+ config_pci_bdf.append(['vslot', vslot])
+ if vfunc != '0x':
+ config_pci_bdf.append(['vfunc', vfunc])
map(f, d.keys())
if len(config_pci_opts)>0:
config_pci_bdf.append(['opts', config_pci_opts])
@@ -1021,7 +1025,9 @@ def preprocess_pci(vals):
r"(?P<bus>[0-9a-fA-F]{1,2})[:,]" + \
r"(?P<slot>[0-9a-fA-F]{1,2})[.,]" + \
r"(?P<func>[0-7])" + \
- r"(,(?P<opts>.*))?$", pci_dev_str)
+ r"(,(?P<opts>.*))?" + \
+ r"(@((?P<vslot>[0-9a-fA-F])(\.(?P<vfunc>[0-7]))?))?$", \
+ pci_dev_str)
if pci_match!=None:
pci_dev_info = pci_match.groupdict('')
if pci_dev_info['domain']=='':
@@ -1031,7 +1037,9 @@ def preprocess_pci(vals):
'0x'+pci_dev_info['bus'], \
'0x'+pci_dev_info['slot'], \
'0x'+pci_dev_info['func'], \
- pci_dev_info['opts']))
+ pci_dev_info['opts'], \
+ '0x'+pci_dev_info['vslot'], \
+ '0x'+pci_dev_info['vfunc']))
except IndexError:
err('Error in PCI slot syntax "%s"'%(pci_dev_str))
vals.pci = pci
Index: xen-unstable.hg/tools/python/xen/xend/server/pciif.py
===================================================================
--- xen-unstable.hg.orig/tools/python/xen/xend/server/pciif.py 2009-01-30
12:55:45.000000000 +0900
+++ xen-unstable.hg/tools/python/xen/xend/server/pciif.py 2009-02-17
18:00:50.000000000 +0900
@@ -74,6 +74,8 @@ class PciController(DevController):
bus = parse_hex(pci_config.get('bus', 0))
slot = parse_hex(pci_config.get('slot', 0))
func = parse_hex(pci_config.get('func', 0))
+ vslot = parse_hex(pci_config.get('vslot', 0))
+ vfunc = parse_hex(pci_config.get('vfunc', 0))
opts = pci_config.get('opts', '')
if len(opts) > 0:
@@ -88,6 +90,7 @@ class PciController(DevController):
back['dev-%i' % pcidevid] = "%04x:%02x:%02x.%01x" % \
(domain, bus, slot, func)
back['uuid-%i' % pcidevid] = pci_config.get('uuid', '')
+ back['vdevfn-%i' % pcidevid] = "%02x.%01x" % (vslot, vfunc)
pcidevid += 1
if vslots != "":
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