diff options
Diffstat (limited to 'xen/drivers/passthrough/iommu.c')
| -rw-r--r-- | xen/drivers/passthrough/iommu.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c index 0a3e2df080..8eba541d1a 100644 --- a/xen/drivers/passthrough/iommu.c +++ b/xen/drivers/passthrough/iommu.c @@ -605,17 +605,6 @@ int iommu_do_domctl( bus = (domctl->u.assign_device.machine_sbdf >> 8) & 0xff; devfn = domctl->u.assign_device.machine_sbdf & 0xff; -#ifdef __ia64__ /* XXX Is this really needed? */ - if ( device_assigned(seg, bus, devfn) ) - { - printk(XENLOG_G_ERR "XEN_DOMCTL_assign_device: " - "%04x:%02x:%02x.%u already assigned, or non-existent\n", - seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn)); - ret = -EINVAL; - goto assign_device_out; - } -#endif - ret = assign_device(d, seg, bus, devfn); if ( ret ) printk(XENLOG_G_ERR "XEN_DOMCTL_assign_device: " @@ -644,14 +633,6 @@ int iommu_do_domctl( bus = (domctl->u.assign_device.machine_sbdf >> 8) & 0xff; devfn = domctl->u.assign_device.machine_sbdf & 0xff; -#ifdef __ia64__ /* XXX Is this really needed? */ - if ( !device_assigned(seg, bus, devfn) ) - { - ret = -EINVAL; - goto deassign_device_out; - } -#endif - spin_lock(&pcidevs_lock); ret = deassign_device(d, seg, bus, devfn); spin_unlock(&pcidevs_lock); |