NV04_PGRAPH_DMA_B_LIMIT  427 drivers/gpu/drm/nouveau/nouveau_reg.h #define NV04_PGRAPH_DMA_B_LIMIT                            0x00401088
NV04_PGRAPH_DMA_B_LIMIT  260 drivers/gpu/drm/nouveau/nvkm/engine/gr/regs.h #define NV04_PGRAPH_DMA_B_LIMIT                            0x00401088