drm/i915/i915_perf.c

551 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
581 	head = stream->oa_buffer.head - gtt_offset;
582 	read_tail = stream->oa_buffer.tail - gtt_offset;
613 	stream->oa_buffer.tail = gtt_offset + tail;
748 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
766 	 * NB: oa_buffer.head/tail include the gtt_offset which we don't want
769 	head -= gtt_offset;
770 	tail -= gtt_offset;
933 		 * We removed the gtt_offset for the copy loop above, indexing
936 		head += gtt_offset;
1066 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
1083 	/* NB: oa_buffer.head/tail include the gtt_offset which we don't want
1086 	head -= gtt_offset;
1087 	tail -= gtt_offset;
1151 		/* We removed the gtt_offset for the copy loop above, indexing
1154 		head += gtt_offset;
1750 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
1759 			   gtt_offset | GEN7_OASTATUS2_MEM_SELECT_GGTT);
1760 	stream->oa_buffer.head = gtt_offset;
1762 	intel_uncore_write(uncore, GEN7_OABUFFER, gtt_offset);
1765 			   gtt_offset | OABUFFER_SIZE_16M);
1768 	stream->oa_buffer.tail = gtt_offset;
1795 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
1801 	intel_uncore_write(uncore, GEN8_OAHEADPTR, gtt_offset);
1802 	stream->oa_buffer.head = gtt_offset;
1814 	intel_uncore_write(uncore, GEN8_OABUFFER, gtt_offset |
1816 	intel_uncore_write(uncore, GEN8_OATAILPTR, gtt_offset & GEN8_OATAILPTR_MASK);
1819 	stream->oa_buffer.tail = gtt_offset;
1848 	u32 gtt_offset = i915_ggtt_offset(stream->oa_buffer.vma);
1855 			   gtt_offset & GEN12_OAG_OAHEADPTR_MASK);
1856 	stream->oa_buffer.head = gtt_offset;
1866 	intel_uncore_write(uncore, __oa_regs(stream)->oa_buffer, gtt_offset |
1869 			   gtt_offset & GEN12_OAG_OATAILPTR_MASK);
1872 	stream->oa_buffer.tail = gtt_offset;