Merge remote-tracking branches 'regulator/topic/can-change', 'regulator/topic/constra...
[sfrench/cifs-2.6.git] / drivers / gpu / drm / nouveau / nvkm / engine / fifo / gf100.h
1 #ifndef __GF100_FIFO_H__
2 #define __GF100_FIFO_H__
3 #define gf100_fifo(p) container_of((p), struct gf100_fifo, base)
4 #include "priv.h"
5
6 #include <subdev/mmu.h>
7
8 struct gf100_fifo_chan;
9 struct gf100_fifo {
10         struct nvkm_fifo base;
11
12         struct list_head chan;
13
14         struct {
15                 struct work_struct work;
16                 u64 mask;
17         } recover;
18
19         int pbdma_nr;
20
21         struct {
22                 struct nvkm_memory *mem[2];
23                 int active;
24                 wait_queue_head_t wait;
25         } runlist;
26
27         struct {
28                 struct nvkm_memory *mem;
29                 struct nvkm_vma bar;
30         } user;
31 };
32
33 void gf100_fifo_intr_engine(struct gf100_fifo *);
34 void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
35 void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
36 void gf100_fifo_runlist_commit(struct gf100_fifo *);
37 #endif