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authorDaniel P. Berrange <berrange@redhat.com>2009-12-07 20:51:49 +0000
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-18 11:26:33 -0600
commitec7efac4a967c650ae1cd8cebe28e7c69cbe3864 (patch)
tree048e468d40420f82f37e5fcf40cae7a084788b16 /hw/loader.c
parent47f5ba724871622c7db7a73fd05d6b3646478dd6 (diff)
downloadfocaccia-qemu-ec7efac4a967c650ae1cd8cebe28e7c69cbe3864.tar.gz
focaccia-qemu-ec7efac4a967c650ae1cd8cebe28e7c69cbe3864.zip
Fix backcompat for hotplug of SCSI controllers
SCSI controllers have no trouble existing without any attached
disks. This could be achieved with the (legacy) monitor syntax

  pci_add pci_addr=auto storage if=scsi

This is now denied with

  scsi requires a backing file/device.
  failed to add if=scsi

There is no need for this denial and it breaks compatability
with existing QEMU usage, so remove the check for presence
of a drive.

  Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/loader.c')
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