Please provide the full dmesg of the system as well as the output of "lspci -s 0000:16:00.0 -vvvv" as attachment. Thanks, Christian. Am 09.04.2018 um 06:00 schrieb Andrey Grodzovsky: > > Just from a quick look it seems to fail in amdgpu_device_init->ioremap > with ENOMEM, that would explain why you don't see any more prints - > this failure is very early in the device init process. > > No idea why ioremap would fail in this case and not even sure which > implementation of ioremap to look into for your case. > > Adding Christian for this. > > Andrey > > > On 04/07/2018 03:16 AM, Daniel Moran wrote: >> Also, to clarify... if I move it into a regular slot, turn off the >> eGPU it works as expected. >> Tested with Intel iGPU enabled and disabled, made sure i915 loaded >> without error and can connect display to it. >> >> >> >> Again, thank you in advance for any time/support offered. >> >> Respectfully, >> Daniel S. Moran (garwynn) >> PC Hardware Editor - XDA-Developers >> Phone: 1-559-316-0760/+81-90-5484-4155 >> Article Links: http://www.xda-developers.com/author/garwynn >> E-mail: xdagarwynn at gmail.com <mailto:xdagarwynn at gmail.com>Â | Twitter: >> @xdagarwynn >> >> On Sat, Apr 7, 2018 at 3:58 PM, Daniel Moran <xdagarwynn at gmail.com >> <mailto:xdagarwynn at gmail.com>> wrote: >> >> Hello all, >> >> I've got a Powercolor Red Devil Vega 56 here that I'm trying to >> get working in eGPU mode. >> I think on the BIOS/hardware side it's now all fleshed out. >> Now I'm at a point where amdgpu tries to init and reaches a fatal >> error. >> >> Set loglevel=8 doesn't get any additional messages. >> Here's what it does report (full dmesg attached): >> >> [Â 429.005909] [drm] amdgpu kernel modesetting enabled. >> [Â 429.006080] [drm] initializing kernel modesetting (VEGA10 >> 0x1002:0x687F 0x148C:0x2388 0xC3). >> [Â 429.006082] amdgpu 0000:16:00.0: Fatal error during GPU init >> [Â 429.006155] amdgpu: probe of 0000:16:00.0 failed with error -12 >> >> Using the following commands to unload & reload for testing. >> Since it's as an eGPU I'm using the i7-7700K iGPU (i915 module) >> as the primary and these commands work in terminal without >> requiring a reboot. >> >> sudo rmmod amdgpu >> sudo modprobe -v amgpu >> >> Pulled the UMR and tried to make, fails on Cmake. I'll attach log >> in a text. >> Also will attach a full dmesg and lspci dump. uname -a below: >> /Linux testbox 4.15.15-041515-generic #201803311331 SMP Sat Mar >> 31 17:34:21 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux/ >> >> Any other ideas on how I can debug this further? Feel I'm so >> close, don't want to let this go. >> Thank you in advance for your time. >> >> Respectfully, >> Daniel S. Moran (garwynn) >> PC Hardware Editor - XDA-Developers >> Phone: 1-559-316-0760/+81-90-5484-4155 >> Article Links: http://www.xda-developers.com/author/garwynn >> <http://www.xda-developers.com/author/garwynn> >> E-mail: xdagarwynn at gmail.com <mailto:xdagarwynn at gmail.com>Â | >> Twitter: @xdagarwynn >> >> >> >> >> _______________________________________________ >> amd-gfx mailing list >> amd-gfx at lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/amd-gfx > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180409/64034484/attachment-0001.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: Screenshot from 2018-04-07 16-08-59.png Type: image/png Size: 60529 bytes Desc: not available URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180409/64034484/attachment-0001.png>
