| #ifndef __NVIF_FIFO_H__ |
| #define __NVIF_FIFO_H__ |
| #include <nvif/device.h> |
| |
| /* Returns mask of runlists that support a NV_DEVICE_INFO_RUNLIST_ENGINES_* 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_HOST_RUNLIST_ENGINES_GR); |
| u64 runmce = nvif_fifo_runlist(device, NV_DEVICE_HOST_RUNLIST_ENGINES_CE); |
| if (runmce && !(runmce &= ~runmgr)) |
| runmce = runmgr; |
| return runmce; |
| } |
| #endif |
