NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5  528 drivers/gpu/drm/nouveau/nouveau_reg.h #    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5           0x00050000
NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5   92 drivers/gpu/drm/nouveau/nvkm/engine/fifo/regsnv04.h #    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5           0x00050000