[Bug 209345] [nouveau] unknown chipset (0f22d0a1) (nVidia Tesla K80)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=209345

--- Comment #8 from Alexander von Gluck (kallisti5 at unixzen.com) ---
rebooted without TB3 enclosure attached. Msnuslly loaded nouveau vis insmod
after the TB3 attachment calmed down, and got something a bit cleaner:


[  176.083524] nouveau: loading out-of-tree module taints kernel.
[  176.084343] nouveau: module verification failed: signature and/or required
key missing - tainting kernel
[  176.124991] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch -
Found [Buffer], ACPI requires [Package] (20200528/nsarguments-59)
[  176.125405] nouveau 0000:08:00.0: NVIDIA GK120 (0f22d0a1)
[  176.406057] nouveau 0000:08:00.0: bios: version 80.21.1f.00.01
[  176.537701] nouveau 0000:08:00.0: fb: 11520 MiB GDDR5
[  176.562278] nouveau 0000:08:00.0: bar: one-time init failed, -12
[  176.562522] nouveau 0000:08:00.0: init failed with -12
[  176.562523] nouveau: DRM-master:00000000:00000080: init failed with -12
[  176.562525] nouveau 0000:08:00.0: DRM-master: Device allocation failed: -12
[  176.563099] nouveau: probe of 0000:08:00.0 failed with error -12
[  176.563387] nouveau 0000:09:00.0: NVIDIA GK120 (0f22d0a1)
[  176.842900] nouveau 0000:09:00.0: bios: version 80.21.1f.00.02
[  176.977507] nouveau 0000:09:00.0: fb: 11520 MiB GDDR5
[  177.002138] nouveau 0000:09:00.0: bar: one-time init failed, -12
[  177.002380] nouveau 0000:09:00.0: init failed with -12
[  177.002382] nouveau: DRM-master:00000000:00000080: init failed with -12
[  177.002384] nouveau 0000:09:00.0: DRM-master: Device allocation failed: -12
[  177.003019] nouveau: probe of 0000:09:00.0 failed with error -12


So, each GK120 gets 11.5 GiB to make up that 24GiB of ram.

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