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Searched refs:HEAD_ADDR (Results 1 – 3 of 3) sorted by relevance

/titanic_50/usr/src/uts/intel/io/drm/
H A Di915_dma.c54 u32 last_head = I915_READ(PRB0_HEAD) & HEAD_ADDR; in i915_wait_ring()
61 ring->head = I915_READ(PRB0_HEAD) & HEAD_ADDR; in i915_wait_ring()
136 ring->head = I915_READ(PRB0_HEAD) & HEAD_ADDR; in i915_kernel_lost_context()
H A Di915_gem.c2776 head = I915_READ(PRB0_HEAD) & HEAD_ADDR; in i915_gem_init_ringbuffer()
2801 head = I915_READ(PRB0_HEAD) & HEAD_ADDR; in i915_gem_init_ringbuffer()
H A Di915_drv.h805 #define HEAD_ADDR 0x001FFFFC macro