Hi, I've managed to configure my device-tree correctly, and am now able to correctly start the radeon driver with acceleration on my T2080 (an e6500 PowerPC chip) with an AMD E8860 GPU (radeon/radeonsi). Thanks for the help with that. I am able to run a small OpenCL program that fills a float buffer with values (1024 float array, filled with values from 0.0 - 1023.0), and am even able to read expected data (part of it anyways). When reading my array, I see that the first 257 values are correct after byteswapping (as expected, since the GPU is little endian), but all data above that is random junk. In order to debug this, I would like to check the values put into ring0-ring5. Is the format for these documented somewhere, and can anyone point me to this? I've already sent a small patch to mesa-dev to fix an endianness issue I had to fix to get mesa/clover/gallium to work at all. I'd like to get this working correctly completely. Bas Vermeulen -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180328/41377275/attachment.html>
