hvmm 355 drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c u64 hvmm, u64 push, u64 engines, int bar, u32 base, hvmm 389 drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c if (hvmm) { hvmm 390 drivers/gpu/drm/nouveau/nvkm/engine/fifo/chan.c struct nvkm_vmm *vmm = nvkm_uvmm_search(client, hvmm);