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On 09/05/18 09:59, Chris Wilson wrote:
+ + *cs++ = MI_BATCH_BUFFER_START_GEN8 | MI_BATCH_SECOND_LEVEL;You are not a second level batch. You are calling from the ring to a global address of _0_.+ *cs++ = 0;low 32bits = 0+ *cs++ = i915_ggtt_offset(stream->noa_reprogram_vma);high 32bits = address you wanted. (order reversed) How is this not hanging my machine is beyond me... :( |
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