[Bug 259995] x11/nvidia-driver: Not initialized when running inside Hyper-V.
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Date: Tue, 23 Nov 2021 16:37:17 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=259995
Bug ID: 259995
Summary: x11/nvidia-driver: Not initialized when running inside
Hyper-V.
Product: Ports & Packages
Version: Latest
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: Individual Port(s)
Assignee: danfe@FreeBSD.org
Reporter: khng@freebsd.org
Flags: maintainer-feedback?(danfe@FreeBSD.org)
Assignee: danfe@FreeBSD.org
The following is the kernel log output:
----
vgapci0: <VGA-compatible display> mem
0x41000000-0x41ffffff,0xff0000000-0xfffffffff,0xfe2000000-0xfe3ffffff at device
0.0 on pci0
nvidia0: <NVIDIA GeForce GTX 1050 Ti> on vgapci0
vgapci0: child nvidia0 requested pci_enable_io
last message repeated 1 times
NVRM: The NVIDIA GPU afeb:00:00.0
NVRM: (PCI ID: 10de:1c82) installed in this system has
NVRM: fallen off the bus and is not responding to commands.
nvidia0: NVRM: NVIDIA driver attach failed.
device_attach: nvidia0 attach returned 6
----
The pciconf -bclv output:
----
vgapci0@pci45035:0:0:0: class=0x030000 rev=0xa1 hdr=0x00 vendor=0x10de
device=0x1c82 subvendor=0x1462 subdevice=0x8c96
vendor = 'NVIDIA Corporation'
device = 'GP107 [GeForce GTX 1050 Ti]'
class = display
subclass = VGA
bar [10] = type Memory, range 32, base 0x41000000, size 16777216, enabled
bar [14] = type Prefetchable Memory, range 64, base 0xf0000000, size
268435456, enabled
bar [1c] = type Prefetchable Memory, range 64, base 0xe2000000, size
33554432, enabled
cap 01[60] = powerspec 3 supports D0 D3 current D0
cap 05[68] = MSI supports 1 message, 64 bit
cap 10[78] = PCI-Express 2 legacy endpoint max data 256(256) RO
max read 512
link x16(x16) speed 2.5(8.0) ASPM disabled(L0s/L1) ClockPM
enabled
ecap 0002[100] = VC 1 max VC0
ecap 0004[128] = Power Budgeting 1
ecap 0001[420] = AER 2 0 fatal 0 non-fatal 0 corrected
ecap 000b[600] = Vendor [1] ID 0001 Rev 1 Length 36
ecap 0019[900] = PCIe Sec 1 lane errors 0
----
The guide I followed is:
https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/deploy/deploying-graphics-devices-using-dda
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