Hello!
I've created a script to get the relevant system parameters around
bhyve, to get the corresponding config for each of my tests.
Please let me know if i miss something relevant here!
i call it check_bhyve_config.sh
echo "######### grep -v '#' /etc/ppt_aliases"
grep -v "#" /etc/ppt_aliases | awk NF
echo "######### grep -v '#' /etc/ppt_matches "
grep -v "#" /etc/ppt_matches | awk NF
echo "######### grep -v '#' /etc/mach"
grep -v "#" /etc/mach | awk NF
echo "######### grep -v '#' /platform/i86pc/kernel/drv/rootnex.conf"
grep -v "#" /platform/i86pc/kernel/drv/rootnex.conf | awk NF
echo "######### apic_mode::print | mdb -k"
echo apic_mode::print | mdb -k
echo "######### pptadm list -ao all"
pptadm list -ao all
echo "######### /opt/bhyve-tests/tests/vmm/check_iommu (Openindiana
package pkg://openindiana.org/system/bhyve/tests
<http://openindiana.org/system/bhyve/tests>)"
/opt/bhyve-tests/tests/vmm/check_iommu
echo "######### dmesg | grep -iE '(vmm|ppt|APIC|DMAR|IOMMU|mapp)'"
grep -iE '(vmm|ppt|APIC|DMAR|IOMMU|mapp)' /var/adm/messages | tail -n 100
Would you be so kind, and run above script on your machines with a
working GPU passthrough configuration, i have no clue why i get "error
43" within my win10 vm. The GPUs are visible as PCI device within
Windows, but are not usable. (with FreeBSD 14.2 host-OS this is working
well on my hardware/BIOS combination with both GPUs AMD RX6400 and MSI
NVidia GT1030).
Thank you!
Stephan
-------------------------
output on my machine fpr my first test today:
# ./check_bhyve_config.sh
######### grep -v '#' /etc/ppt_aliases
ppt "pci1002,743f"
ppt "pci1002,ab28"
ppt "pci10de,1d01"
ppt "pci10de,fb8"
######### grep -v '#' /etc/ppt_matches
pciex1da2,e458
pciex1002,ab28
pciex10de,1d01
pciex10de,fb8
######### grep -v '#' /etc/mach
pcplusmp
apix
xpv_psm
######### grep -v '#' /platform/i86pc/kernel/drv/rootnex.conf
immu-enable="false";
immu-intrmap-enable="false";
######### apic_mode::print | mdb -k
3 (LOCAL_X2APIC)
######### pptadm list -ao all
DEV VENDOR DEVICE SUBVENDOR SUBDEVICE REV PATH
LABEL
/dev/ppt2 10de 1d01 1462 8c98 a1
/pci@0,0/pci8086,6f04@2/display@0 NVIDIA Corporation
GP108 [GeForce GT 1030]
/dev/ppt3 10de fb8 1462 8c98 a1
/pci@0,0/pci8086,6f04@2/pci1462,8c98@0,1 NVIDIA Corporation
GP108 High Definition Audio Controller
/dev/ppt0 1002 743f 1da2 e458 c7
/pci@ff,0/pci8086,6f08@3/pci1002,1478@0/pci1002,1479@0/display@0
Advanced Micro Devices, Inc. [AMD/ATI] Navi 24 [Radeon RX 6400/6500
XT/6500M]
/dev/ppt1 1002 ab28 1002 ab28 0
/pci@ff,0/pci8086,6f08@3/pci1002,1478@0/pci1002,1479@0/pci1002,ab28@0,1
Advanced Micro Devices, Inc. [AMD/ATI] Navi 21/23 HDMI/DP Audio Controller
######### /opt/bhyve-tests/tests/vmm/check_iommu (Openindiana package
pkg://openindiana.org/system/bhyve/tests)
check_iommu PASS
######### dmesg | grep -iE '(vmm|ppt|APIC|DMAR|IOMMU|mapp)'
Jun 11 10:10:20 smhost genunix: [ID 936769 kern.info] vmm0 is /pseudo/vmm@0
Jun 11 10:19:19 smhost pseudo: [ID 129642 kern.info] pseudo-device:
vmm_drv_test0
Jun 11 10:19:19 smhost genunix: [ID 936769 kern.info] vmm_drv_test0 is
/pseudo/vmm_drv_test@0
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