nvkm_sw_chan_ctor
int nvkm_sw_chan_ctor(const struct nvkm_sw_chan_func *, struct nvkm_sw *,
ret = nvkm_sw_chan_ctor(&gf100_sw_chan, sw, fifoch, oclass,
return nvkm_sw_chan_ctor(&nv04_sw_chan, sw, fifo, oclass, &chan->base);
return nvkm_sw_chan_ctor(&nv10_sw_chan, sw, fifo, oclass, chan);
ret = nvkm_sw_chan_ctor(&nv50_sw_chan, sw, fifoch, oclass, &chan->base);