#ifndef __NVIF_FIFO_H__ #define __NVIF_FIFO_H__ #include <nvif/device.h> /* Returns mask of runlists that support a NV_DEVICE_INFO_ENGINE_* type. */ u64 nvif_fifo_runlist(struct nvif_device *, u64 engine); /* CE-supporting runlists (excluding GRCE, if others exist). */ static inline u64 nvif_fifo_runlist_ce(struct nvif_device *device) { u64 runmgr = nvif_fifo_runlist(device, NV_DEVICE_INFO_ENGINE_GR); u64 runmce = nvif_fifo_runlist(device, NV_DEVICE_INFO_ENGINE_CE); if (runmce && !(runmce &= ~runmgr)) runmce = runmgr; return runmce; } #endif