diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
-rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index f2effd001540..32371ae67f24 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -32,8 +32,7 @@ struct i915_sched_attr; struct intel_hw_status_page { struct i915_vma *vma; - u32 *page_addr; - u32 ggtt_offset; + u32 *addr; }; #define I915_READ_TAIL(engine) I915_READ(RING_TAIL((engine)->mmio_base)) @@ -671,7 +670,7 @@ static inline u32 intel_read_status_page(const struct intel_engine_cs *engine, int reg) { /* Ensure that the compiler doesn't optimize away the load. */ - return READ_ONCE(engine->status_page.page_addr[reg]); + return READ_ONCE(engine->status_page.addr[reg]); } static inline void @@ -684,12 +683,12 @@ intel_write_status_page(struct intel_engine_cs *engine, int reg, u32 value) */ if (static_cpu_has(X86_FEATURE_CLFLUSH)) { mb(); - clflush(&engine->status_page.page_addr[reg]); - engine->status_page.page_addr[reg] = value; - clflush(&engine->status_page.page_addr[reg]); + clflush(&engine->status_page.addr[reg]); + engine->status_page.addr[reg] = value; + clflush(&engine->status_page.addr[reg]); mb(); } else { - WRITE_ONCE(engine->status_page.page_addr[reg], value); + WRITE_ONCE(engine->status_page.addr[reg], value); } } @@ -877,16 +876,6 @@ static inline bool intel_engine_has_started(struct intel_engine_cs *engine, void intel_engine_get_instdone(struct intel_engine_cs *engine, struct intel_instdone *instdone); -static inline u32 intel_hws_seqno_address(struct intel_engine_cs *engine) -{ - return engine->status_page.ggtt_offset + I915_GEM_HWS_INDEX_ADDR; -} - -static inline u32 intel_hws_preempt_done_address(struct intel_engine_cs *engine) -{ - return engine->status_page.ggtt_offset + I915_GEM_HWS_PREEMPT_ADDR; -} - /* intel_breadcrumbs.c -- user interrupt bottom-half for waiters */ int intel_engine_init_breadcrumbs(struct intel_engine_cs *engine); |