nodedev_hal: Enumerate scsi generic device
nodedev_hal: Enumerate scsi generic device

The xml outputed by HAL backend for scsi generic device:

<device>
  <name>pci_8086_2922_scsi_host_scsi_device_lun0_scsi_generic</name>
  <path>/sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/scsi_generic/sg0</path>
  <parent>pci_8086_2922_scsi_host_scsi_device_lun0</parent>
  <capability type='scsi_generic'>
    <char>/dev/sg0</char>
  </capability>
</device>

agx/libvirt,eskultety/libvirt,elmarco/libvirt,rlaager/libvirt,libvirt/libvirt,jfehlig/libvirt,datto/libvirt,agx/libvirt,rlaager/libvirt,jfehlig/libvirt,taget/libvirt,libvirt/libvirt,olafhering/libvirt,nertpinx/libvirt,rlaager/libvirt,shugaoye/libvirt,elmarco/libvirt,datto/libvirt,eskultety/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,jardasgit/libvirt,shugaoye/libvirt,fabianfreyer/libvirt,olafhering/libvirt,elmarco/libvirt,cbosdo/libvirt,agx/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,crobinso/libvirt,jardasgit/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,zippy2/libvirt,libvirt/libvirt,zippy2/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,olafhering/libvirt,nertpinx/libvirt,eskultety/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,datto/libvirt,taget/libvirt,shugaoye/libvirt,cbosdo/libvirt,libvirt/libvirt,shugaoye/libvirt,andreabolognani/libvirt,cbosdo/libvirt,zippy2/libvirt,taget/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,zhlcindy/libvirt-1.1.4-maintain,cbosdo/libvirt,nertpinx/libvirt,agx/libvirt,crobinso/libvirt,datto/libvirt,eskultety/libvirt,agx/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,crobinso/libvirt,eskultety/libvirt,jfehlig/libvirt,VenkatDatta/libvirt,rlaager/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,datto/libvirt,jardasgit/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,fabianfreyer/libvirt,zippy2/libvirt,crobinso/libvirt,nertpinx/libvirt,olafhering/libvirt,shugaoye/libvirt,rlaager/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,nertpinx/libvirt,andreabolognani/libvirt