LXR linux/drivers/gpu/drm/nouveau/nvkm/subdev/fault/priv.h

   1#ifndef __NVKM_FAULT_PRIV_H__
   2#define __NVKM_FAULT_PRIV_H__
   3#define nvkm_fault_buffer(p) container_of((p), struct nvkm_fault_buffer, object)
   4#define nvkm_fault(p) container_of((p), struct nvkm_fault, subdev)
   5#include <subdev/fault.h>
   6
   7#include <core/event.h>
   8#include <core/object.h>
   9
  10struct nvkm_fault_buffer {
  11        struct nvkm_object object;
  12        struct nvkm_fault *fault;
  13        int id;
  14        int entries;
  15        u32 get;
  16        u32 put;
  17        struct nvkm_memory *mem;
  18        u64 addr;
  19};
  20
  21int nvkm_fault_new_(const struct nvkm_fault_func *, struct nvkm_device *,
  22                    int index, struct nvkm_fault **);
  23
  24struct nvkm_fault_func {
  25        int (*oneinit)(struct nvkm_fault *);
  26        void (*init)(struct nvkm_fault *);
  27        void (*fini)(struct nvkm_fault *);
  28        void (*intr)(struct nvkm_fault *);
  29        struct {
  30                int nr;
  31                u32 entry_size;
  32                void (*info)(struct nvkm_fault_buffer *);
  33                void (*init)(struct nvkm_fault_buffer *);
  34                void (*fini)(struct nvkm_fault_buffer *);
  35                void (*intr)(struct nvkm_fault_buffer *, bool enable);
  36        } buffer;
  37        struct {
  38                struct nvkm_sclass base;
  39                int rp;
  40        } user;
  41};
  42
  43int gv100_fault_oneinit(struct nvkm_fault *);
  44
  45int nvkm_ufault_new(struct nvkm_device *, const struct nvkm_oclass *,
  46                    void *, u32, struct nvkm_object **);
  47#endif
  48