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Searched refs:RING_HEAD (Results 1 – 6 of 6) sorted by relevance

/dragonfly/sys/dev/drm/i915/
H A Dintel_ringbuffer.h34 #define I915_READ_HEAD(engine) I915_READ(RING_HEAD((engine)->mmio_base))
35 #define I915_WRITE_HEAD(engine, val) I915_WRITE(RING_HEAD((engine)->mmio_base), val)
H A Dintel_uncore.c1404 I915_WRITE_FW(RING_HEAD(base), 0); in gen3_stop_engine()
1408 if (I915_READ_FW(RING_HEAD(base)) != 0) in gen3_stop_engine()
H A Dintel_engine_cs.c1691 I915_READ(RING_HEAD(engine->mmio_base)) & HEAD_ADDR, in intel_engine_dump()
H A Dintel_lrc.c2127 CTX_REG(regs, CTX_RING_HEAD, RING_HEAD(base), 0); in execlists_init_reg_state()
H A Di915_gem.c720 POSTING_READ_FW(RING_HEAD(dev_priv->engine[RCS]->mmio_base)); in flush_write_domain()
5161 I915_WRITE(RING_HEAD(base), 0); in init_unused_ring()
H A Di915_reg.h2284 #define RING_HEAD(base) _MMIO((base)+0x34) macro