NV04_PFIFO_SIZE   460 drivers/gpu/drm/nouveau/nouveau_reg.h #define NV04_PFIFO_SIZE                                    0x0000250c
NV04_PFIFO_SIZE    24 drivers/gpu/drm/nouveau/nvkm/engine/fifo/regsnv04.h #define NV04_PFIFO_SIZE                                    0x0000250c