49 __acquires(fifo->base.lock)  in nv04_fifo_pause()
51 	struct nv04_fifo *fifo = nv04_fifo(base);  in nv04_fifo_pause()  local
52 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv04_fifo_pause()
55 	spin_lock_irqsave(&fifo->base.lock, flags);  in nv04_fifo_pause()
85 __releases(fifo->base.lock)  in nv04_fifo_start()
87 	struct nv04_fifo *fifo = nv04_fifo(base);  in nv04_fifo_start()  local
88 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv04_fifo_start()
94 	spin_unlock_irqrestore(&fifo->base.lock, flags);  in nv04_fifo_start()
135 nv04_fifo_cache_error(struct nv04_fifo *fifo, u32 chid, u32 get)  in nv04_fifo_cache_error()  argument
137 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;  in nv04_fifo_cache_error()
162 		chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);  in nv04_fifo_cache_error()
167 		nvkm_fifo_chan_put(&fifo->base, flags, &chan);  in nv04_fifo_cache_error()
186 nv04_fifo_dma_pusher(struct nv04_fifo *fifo, u32 chid)  in nv04_fifo_dma_pusher()  argument
188 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;  in nv04_fifo_dma_pusher()
198 	chan = nvkm_fifo_chan_chid(&fifo->base, chid, &flags);  in nv04_fifo_dma_pusher()
230 	nvkm_fifo_chan_put(&fifo->base, flags, &chan);  in nv04_fifo_dma_pusher()
240 	struct nv04_fifo *fifo = nv04_fifo(base);  in nv04_fifo_intr()  local
241 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;  in nv04_fifo_intr()
250 	chid = nvkm_rd32(device, NV03_PFIFO_CACHE1_PUSH1) & (fifo->base.nr - 1);  in nv04_fifo_intr()
254 		nv04_fifo_cache_error(fifo, chid, get);  in nv04_fifo_intr()
259 		nv04_fifo_dma_pusher(fifo, chid);  in nv04_fifo_intr()
282 			nvkm_fifo_uevent(&fifo->base);  in nv04_fifo_intr()
299 	struct nv04_fifo *fifo = nv04_fifo(base);  in nv04_fifo_init()  local
300 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv04_fifo_init()
315 	nvkm_wr32(device, NV03_PFIFO_CACHE1_PUSH1, fifo->base.nr - 1);  in nv04_fifo_init()
330 	struct nv04_fifo *fifo;  in nv04_fifo_new_()  local
333 	if (!(fifo = kzalloc(sizeof(*fifo), GFP_KERNEL)))  in nv04_fifo_new_()
335 	fifo->ramfc = ramfc;  in nv04_fifo_new_()
336 	*pfifo = &fifo->base;  in nv04_fifo_new_()
338 	ret = nvkm_fifo_ctor(func, device, index, nr, &fifo->base);  in nv04_fifo_new_()
342 	set_bit(nr - 1, fifo->base.mask); /* inactive channel */  in nv04_fifo_new_()