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Date:      Sat, 11 Jun 2016 08:34:14 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-ports-bugs@FreeBSD.org
Subject:   [Bug 210205] x11/nvidia-driver: GTX 960 fan full open throttle after CURRENT update
Message-ID:  <bug-210205-13@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210205

            Bug ID: 210205
           Summary: x11/nvidia-driver: GTX 960 fan full open throttle
                    after CURRENT update
           Product: Ports & Packages
           Version: Latest
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: Individual Port(s)
          Assignee: danfe@FreeBSD.org
          Reporter: ohartman@zedat.fu-berlin.de
             Flags: maintainer-feedback?(danfe@FreeBSD.org)
          Assignee: danfe@FreeBSD.org

After a recently performed update of CURRENT r300830 to somewhat CURRENT
r300990 or higher, the MSI GTX960 4G GPUs we use in some workstations start
blowing full-speed-fan as soon as xdm/Xorg-server starts and throttle when
shutting down the Xorg server (X11 is from most recent ports and up to date=
).

This phenomenon is present with the supported nVidia BLOB in ports
x11/nvidia-driver as well as with the most recent BLOB 367.18 (for a patched
Makefile please consult PR 201340 at
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D201340).

Below you'll find a sysctl-output regarding the OIDs of the driver exposed =
to
the user if it is of any help.

sysctl -a|grep nvidia
hw.nvidia.gpus.0.type: PCIe
hw.nvidia.gpus.0.uuid: GPU-85fde95a-7974-9962-f1a4-d7c164413929
hw.nvidia.gpus.0.vbios: 84.06.26.00.21
hw.nvidia.gpus.0.irq: 270
hw.nvidia.gpus.0.model: GeForce GTX 960
hw.nvidia.registry.dwords:=20
hw.nvidia.registry.TCEBypassMode: 0
hw.nvidia.registry.MemoryPoolSize: 0
hw.nvidia.registry.EnablePCIeGen3: 1
hw.nvidia.registry.CheckPCIConfigSpace: 4294967295
hw.nvidia.registry.RegisterForACPIEvents: 1
hw.nvidia.registry.MapRegistersEarly: 0
hw.nvidia.registry.EnableMSI: 1
hw.nvidia.registry.UsePageAttributeTable: 4294967295
hw.nvidia.registry.InitializeSystemMemoryAllocations: 1
hw.nvidia.registry.UpdateMemoryTypes: 4294967295
hw.nvidia.registry.DeviceFileMode: 438
hw.nvidia.registry.DeviceFileGID: 0
hw.nvidia.registry.DeviceFileUID: 0
hw.nvidia.registry.ModifyDeviceFiles: 1
hw.nvidia.registry.RmLogonRC: 1
hw.nvidia.registry.ResmanDebugLevel: 4294967295
hw.nvidia.registry.Mobile: 4294967295
hw.nvidia.version: NVIDIA UNIX x86_64 Kernel Module  367.18  Mon May 16
18:13:16 PDT 2016
dev.nvidia.0.%parent: vgapci0
dev.nvidia.0.%pnpinfo:=20
dev.nvidia.0.%location:=20
dev.nvidia.0.%driver: nvidia
dev.nvidia.0.%desc: GeForce GTX 960
dev.nvidia.%parent:

--=20
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