Re: [PATCH 14/16] Add hostdev handling for bhyve

Handle PCI passthrough and virtio-scsi using hostdev devices. Example PCI passthrough: domain xml snippet ``` <memoryBacking> <locked/> </memoryBacking> <devices> <hostdev mode='subsystem' type='pci'> <source> <address domain='0x0000' bus='0x06' slot='0x02' function='0x00'/> </source> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x00'/> </hostdev> </devices> ``` loader.conf snippet ``` vmm_load="YES" pptdevs="6/2/0" ``` Example SCSI passthrough: domain xml snippet ``` <hostdev mode='subsystem' type='scsi_ctl' model='virtio'> <source protocol='ioctl' pp='5' vp='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x00'/> </hostdev> ``` ctl.conf snippet ``` portal-group "pg0" { discovery-auth-group "no-authentication" listen "127.0.0.1" } target iqn.2020-01.com.example:target0 { auth-group "no-authentication" portal-group "pg0" port ioctl/5/0 lun 0 { path "/dev/zvol/storage/lun0" } lun 1 { path "/dev/zvol/storage/lun1" } lun 2 { path "/dev/zvol/storage/lun2" } lun 3 { path "/dev/zvol/storage/lun3" } } ``` Signed-off-by: Ryan Moeller <ryan(a)iXsystems.com&gt; ---