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has_dev
2008 Sep 27
0
[PATCH 9/9] xen: add SR-IOV support to xm
...T
+ f = open(slot, ''w'')
+ f.write(dev)
+ f.close()
+
+def pciback_remove_device(dev):
+ sysfs_mnt = find_sysfs_mnt()
+ slot = sysfs_mnt + SYSFS_PCIBACK_PATH + SYSFS_PCIBACK_REMOVESLOT
+ f = open(slot, ''w'')
+ f.write(dev)
+ f.close()
+
+def has_iov(dev):
+ sysfs_mnt = find_sysfs_mnt()
+ path = sysfs_mnt + SYSFS_PCI_DEVS_PATH + dev
+ if not os.path.isdir(path):
+ print "Device %s doesn''t exist." % dev
+ return None
+
+ path += SYSFS_PCI_IOV_ENTRY
+ if not os.path.isdir(path):
+ print "...