In my quest to continue expanding guest support in my vm-bhyve utility (See 
https://github.com/churchers/vm-bhyve :) ), I've found the Windows support 
pretty solid once I got clear on the slot requirements. I'm now trying an OS 
that requires CSM (Illumos) but unfortunately I'm currently struggling to get 
it to boot up correctly.

Here's an example of the command I'm generating at the moment (This is running 
on an Intel Core-i3):

bhyve -c 2 -m 2G -s 0,hostbridge -s 31,lpc \
      -s 3,ahci-cd,/data/vm/.iso/smartos-latest.iso \
      -s 4:0,ahci-hd,/data/vm/smartos/disk0.img \
      -s 5:0,virtio-net,tap0 \
      -l com1,stdio -l com2,/dev/nmdm2A \
      -H -l bootrom,/data/vm/.config/BHYVE_UEFI_CSM.fd \

I have com1 set to stdio so I can easily watch the output as it runs.
It tends to get as far as "Legacy INT19 Boot...", then fall over.
Depending on whether I put the network interface directly in the slot after the 
HDD, I seem to get different errors -

slot 3 - cd
slot 4 - hdd
slot 5 - virtio-net

panic[cpu0]/thread=ffffff01457cdb40: BAD TRAP: type=e (#pf Page fault) 
rp=ffffff0004a69a60 addr=40 occurred in module "genunix" due to a NULL pointer 

slot 3 - cd
slot 4 - hdd
slot 7 - virtio-net

panic[cpu1]/thread=ffffff0004002c40: BAD TRAP: type=d (#gp General protection) 
rp=ffffff0004002740 addr=0

On com2 I see the boot menu, then one and a half lines of dots. The second line 
of dots stops about 2/3 of the way across.

Interestingly, my code normally puts the CD after the HDD, which Windows seems 
happy with as long as the slots are consecutive.
In SmartOS this gives me a different error:

slot 3 - hdd
slot 4 - cd
slot 5 - virtio-net

Boot Failed. Harddisk 1
!!!! Find PE image 
 (ImageBase=000000007F8DC000, EntryPoint=000000007F8DC2AF) !!!!

Matt Churchyard

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