diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_types.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h index 4fd54fb8810f..960291f88fd6 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_types.h +++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h @@ -53,6 +53,8 @@ struct intel_gt; struct intel_ring; struct intel_uncore; struct intel_breadcrumbs; +struct intel_engine_cs; +struct i915_perf_group; typedef u32 intel_engine_mask_t; #define ALL_ENGINES ((intel_engine_mask_t)~0ul) @@ -341,6 +343,18 @@ struct intel_engine_guc_stats { u64 start_gt_clk; }; +union intel_engine_tlb_inv_reg { + i915_reg_t reg; + i915_mcr_reg_t mcr_reg; +}; + +struct intel_engine_tlb_inv { + bool mcr; + union intel_engine_tlb_inv_reg reg; + u32 request; + u32 done; +}; + struct intel_engine_cs { struct drm_i915_private *i915; struct intel_gt *gt; @@ -372,6 +386,8 @@ struct intel_engine_cs { u32 context_size; u32 mmio_base; + struct intel_engine_tlb_inv tlb_inv; + /* * Some w/a require forcewake to be held (which prevents RC6) while * a particular engine is active. If so, we set fw_domain to which @@ -603,6 +619,14 @@ struct intel_engine_cs { } props, defaults; I915_SELFTEST_DECLARE(struct fault_attr reset_timeout); + + /* + * The perf group maps to one OA unit which controls one OA buffer. All + * reports corresponding to this engine will be reported to this OA + * buffer. An engine will map to a single OA unit, but a single OA unit + * can generate reports for multiple engines. + */ + struct i915_perf_group *oa_group; }; static inline bool |