f2e55b9ea9
Things are a bit different here on Turing, and will require further changes yet once I've investigated them more thoroughly. For now though, the existing GP100 code is compatible enough with one small hack to forward on fault buffer interrupts. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __NVKM_MC_PRIV_H__
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#define __NVKM_MC_PRIV_H__
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#define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev)
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#include <subdev/mc.h>
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void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *,
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int index, struct nvkm_mc *);
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int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *,
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int index, struct nvkm_mc **);
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struct nvkm_mc_map {
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u32 stat;
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u32 unit;
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bool noauto;
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};
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struct nvkm_mc_func {
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void (*init)(struct nvkm_mc *);
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const struct nvkm_mc_map *intr;
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/* disable reporting of interrupts to host */
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void (*intr_unarm)(struct nvkm_mc *);
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/* enable reporting of interrupts to host */
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void (*intr_rearm)(struct nvkm_mc *);
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/* (un)mask delivery of specific interrupts */
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void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat);
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/* retrieve pending interrupt mask (NV_PMC_INTR) */
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u32 (*intr_stat)(struct nvkm_mc *);
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void (*intr_hack)(struct nvkm_mc *, bool *handled);
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const struct nvkm_mc_map *reset;
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void (*unk260)(struct nvkm_mc *, u32);
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};
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void nv04_mc_init(struct nvkm_mc *);
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void nv04_mc_intr_unarm(struct nvkm_mc *);
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void nv04_mc_intr_rearm(struct nvkm_mc *);
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u32 nv04_mc_intr_stat(struct nvkm_mc *);
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extern const struct nvkm_mc_map nv04_mc_reset[];
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extern const struct nvkm_mc_map nv17_mc_intr[];
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extern const struct nvkm_mc_map nv17_mc_reset[];
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void nv44_mc_init(struct nvkm_mc *);
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void nv50_mc_init(struct nvkm_mc *);
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void gk104_mc_init(struct nvkm_mc *);
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void gf100_mc_intr_unarm(struct nvkm_mc *);
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void gf100_mc_intr_rearm(struct nvkm_mc *);
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void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32);
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u32 gf100_mc_intr_stat(struct nvkm_mc *);
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void gf100_mc_unk260(struct nvkm_mc *, u32);
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void gp100_mc_intr_unarm(struct nvkm_mc *);
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void gp100_mc_intr_rearm(struct nvkm_mc *);
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void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32);
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int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, int,
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struct nvkm_mc **);
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extern const struct nvkm_mc_map gk104_mc_intr[];
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extern const struct nvkm_mc_map gk104_mc_reset[];
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extern const struct nvkm_mc_map gp100_mc_intr[];
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#endif
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