cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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core.h (2534B)

      1#ifndef __NV50_KMS_CORE_H__
      2#define __NV50_KMS_CORE_H__
      3#include "disp.h"
      4#include "atom.h"
      5#include "crc.h"
      6#include <nouveau_encoder.h>
      7
      8struct nv50_core {
      9	const struct nv50_core_func *func;
     10	struct nv50_dmac chan;
     11	bool assign_windows;
     12};
     13
     14int nv50_core_new(struct nouveau_drm *, struct nv50_core **);
     15void nv50_core_del(struct nv50_core **);
     16
     17struct nv50_core_func {
     18	int (*init)(struct nv50_core *);
     19	void (*ntfy_init)(struct nouveau_bo *, u32 offset);
     20	int (*caps_init)(struct nouveau_drm *, struct nv50_disp *);
     21	int (*ntfy_wait_done)(struct nouveau_bo *, u32 offset,
     22			      struct nvif_device *);
     23	int (*update)(struct nv50_core *, u32 *interlock, bool ntfy);
     24
     25	struct {
     26		int (*owner)(struct nv50_core *);
     27	} wndw;
     28
     29	const struct nv50_head_func *head;
     30#if IS_ENABLED(CONFIG_DEBUG_FS)
     31	const struct nv50_crc_func *crc;
     32#endif
     33	const struct nv50_outp_func {
     34		int (*ctrl)(struct nv50_core *, int or, u32 ctrl,
     35			     struct nv50_head_atom *);
     36		/* XXX: Only used by SORs and PIORs for now */
     37		void (*get_caps)(struct nv50_disp *,
     38				 struct nouveau_encoder *, int or);
     39	} *dac, *pior, *sor;
     40};
     41
     42int core507d_new(struct nouveau_drm *, s32, struct nv50_core **);
     43int core507d_new_(const struct nv50_core_func *, struct nouveau_drm *, s32,
     44		  struct nv50_core **);
     45int core507d_init(struct nv50_core *);
     46void core507d_ntfy_init(struct nouveau_bo *, u32);
     47int core507d_read_caps(struct nv50_disp *disp);
     48int core507d_caps_init(struct nouveau_drm *, struct nv50_disp *);
     49int core507d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
     50int core507d_update(struct nv50_core *, u32 *, bool);
     51
     52extern const struct nv50_outp_func dac507d;
     53extern const struct nv50_outp_func sor507d;
     54extern const struct nv50_outp_func pior507d;
     55
     56int core827d_new(struct nouveau_drm *, s32, struct nv50_core **);
     57
     58int core907d_new(struct nouveau_drm *, s32, struct nv50_core **);
     59int core907d_caps_init(struct nouveau_drm *drm, struct nv50_disp *disp);
     60extern const struct nv50_outp_func dac907d;
     61extern const struct nv50_outp_func sor907d;
     62
     63int core917d_new(struct nouveau_drm *, s32, struct nv50_core **);
     64
     65int corec37d_new(struct nouveau_drm *, s32, struct nv50_core **);
     66int corec37d_caps_init(struct nouveau_drm *, struct nv50_disp *);
     67int corec37d_ntfy_wait_done(struct nouveau_bo *, u32, struct nvif_device *);
     68int corec37d_update(struct nv50_core *, u32 *, bool);
     69int corec37d_wndw_owner(struct nv50_core *);
     70extern const struct nv50_outp_func sorc37d;
     71
     72int corec57d_new(struct nouveau_drm *, s32, struct nv50_core **);
     73#endif