On 07/07/17 14:15, Daniele Ceraolo Spurio wrote:
After a bit of investigation I've found that the issue is not actually with the positioning of the HWSP but with the fact that we use status_page.ggtt_offset to point to the lrca offset of the default context in guc_ads_create instead of using kernel_context->engine[].state. With that fixed GuC works fine even with the HWSP below GUC_WOPCM_TOP.
Agreed, and it's something worth fixing (regardless of what we end up deciding about the HWSP). ads.golden_context_lrca shouldn't be relying on the HWSP location.
Thanks for spotting this. -Michel _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
