Lines Matching refs:num_dwords
230 u32 *intel_ring_begin(struct i915_request *rq, unsigned int num_dwords)
234 const unsigned int bytes = num_dwords * sizeof(u32);
240 GEM_BUG_ON(num_dwords & 1);
314 int num_dwords;
317 num_dwords = (rq->ring->emit & (CACHELINE_BYTES - 1)) / sizeof(u32);
318 if (num_dwords == 0)
321 num_dwords = CACHELINE_DWORDS - num_dwords;
322 GEM_BUG_ON(num_dwords & 1);
324 cs = intel_ring_begin(rq, num_dwords);
328 memset64(cs, (u64)MI_NOOP << 32 | MI_NOOP, num_dwords / 2);
329 intel_ring_advance(rq, cs + num_dwords);