38 	int burst;  member
103 		fifo->burst = cbs;  in nv04_calc_arb()
117 				   * to the CRTC FIFO burst. (ns) */  in nv10_calc_arb()
169 	/* FIFO burst */  in nv10_calc_arb()
171 	/* Max burst not leading to overflows. */  in nv10_calc_arb()
174 	fifo->burst = min(max_burst_o, 1024);  in nv10_calc_arb()
176 	/* Max burst value with an acceptable latency. */  in nv10_calc_arb()
178 	fifo->burst = min(max_burst_l, fifo->burst);  in nv10_calc_arb()
180 	fifo->burst = rounddown_pow_of_two(fifo->burst);  in nv10_calc_arb()
185 	max_lwm = fifo_len - fifo->burst  in nv10_calc_arb()
187 		+ fifo->burst * drain_rate / fill_rate;  in nv10_calc_arb()
194 		int *burst, int *lwm)  in nv04_update_arb()  argument
233 	*burst = ilog2(fifo_data.burst >> 4);  in nv04_update_arb()
238 nv20_update_arb(int *burst, int *lwm)  in nv20_update_arb()  argument
246 	*burst = ilog2(burst_size >> 5);  in nv20_update_arb()
251 nouveau_calc_arb(struct drm_device *dev, int vclk, int bpp, int *burst, int *lwm)  in nouveau_calc_arb()  argument
256 		nv04_update_arb(dev, vclk, bpp, burst, lwm);  in nouveau_calc_arb()
259 		*burst = 128;  in nouveau_calc_arb()
262 		nv20_update_arb(burst, lwm);  in nouveau_calc_arb()