60 	struct nv04_fifo *fifo = chan->fifo;  in nv40_fifo_dma_engine_fini()  local
61 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv40_fifo_dma_engine_fini()
70 	spin_lock_irqsave(&fifo->base.lock, flags);  in nv40_fifo_dma_engine_fini()
73 	chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1);  in nv40_fifo_dma_engine_fini()
81 	spin_unlock_irqrestore(&fifo->base.lock, flags);  in nv40_fifo_dma_engine_fini()
90 	struct nv04_fifo *fifo = chan->fifo;  in nv40_fifo_dma_engine_init()  local
91 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv40_fifo_dma_engine_init()
101 	spin_lock_irqsave(&fifo->base.lock, flags);  in nv40_fifo_dma_engine_init()
104 	chid = nvkm_rd32(device, 0x003204) & (fifo->base.nr - 1);  in nv40_fifo_dma_engine_init()
112 	spin_unlock_irqrestore(&fifo->base.lock, flags);  in nv40_fifo_dma_engine_init()
144 	struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;  in nv40_fifo_dma_object_ctor()
159 	mutex_lock(&chan->fifo->base.engine.subdev.mutex);  in nv40_fifo_dma_object_ctor()
162 	mutex_unlock(&chan->fifo->base.engine.subdev.mutex);  in nv40_fifo_dma_object_ctor()
187 	struct nv04_fifo *fifo = nv04_fifo(base);  in nv40_fifo_dma_new()  local
189 	struct nvkm_device *device = fifo->base.engine.subdev.device;  in nv40_fifo_dma_new()
207 	ret = nvkm_fifo_chan_ctor(&nv40_fifo_dma_func, &fifo->base,  in nv40_fifo_dma_new()
214 	chan->fifo = fifo;  in nv40_fifo_dma_new()