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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h')
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
new file mode 100644
index 000000000..c8bcabb98
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef __NVKM_MC_PRIV_H__
+#define __NVKM_MC_PRIV_H__
+#define nvkm_mc(p) container_of((p), struct nvkm_mc, subdev)
+#include <subdev/mc.h>
+
+void nvkm_mc_ctor(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_mc *);
+int nvkm_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_mc **);
+
+struct nvkm_mc_map {
+ u32 stat;
+ enum nvkm_subdev_type type;
+ int inst;
+ bool noauto;
+};
+
+struct nvkm_mc_func {
+ void (*init)(struct nvkm_mc *);
+ const struct nvkm_mc_map *intr;
+ /* disable reporting of interrupts to host */
+ void (*intr_unarm)(struct nvkm_mc *);
+ /* enable reporting of interrupts to host */
+ void (*intr_rearm)(struct nvkm_mc *);
+ /* (un)mask delivery of specific interrupts */
+ void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat);
+ /* retrieve pending interrupt mask (NV_PMC_INTR) */
+ u32 (*intr_stat)(struct nvkm_mc *);
+ const struct nvkm_mc_map *reset;
+ void (*unk260)(struct nvkm_mc *, u32);
+};
+
+void nv04_mc_init(struct nvkm_mc *);
+void nv04_mc_intr_unarm(struct nvkm_mc *);
+void nv04_mc_intr_rearm(struct nvkm_mc *);
+u32 nv04_mc_intr_stat(struct nvkm_mc *);
+extern const struct nvkm_mc_map nv04_mc_reset[];
+
+extern const struct nvkm_mc_map nv17_mc_intr[];
+extern const struct nvkm_mc_map nv17_mc_reset[];
+
+void nv44_mc_init(struct nvkm_mc *);
+
+void nv50_mc_init(struct nvkm_mc *);
+void gk104_mc_init(struct nvkm_mc *);
+
+void gf100_mc_intr_unarm(struct nvkm_mc *);
+void gf100_mc_intr_rearm(struct nvkm_mc *);
+void gf100_mc_intr_mask(struct nvkm_mc *, u32, u32);
+u32 gf100_mc_intr_stat(struct nvkm_mc *);
+void gf100_mc_unk260(struct nvkm_mc *, u32);
+void gp100_mc_intr_unarm(struct nvkm_mc *);
+void gp100_mc_intr_rearm(struct nvkm_mc *);
+void gp100_mc_intr_mask(struct nvkm_mc *, u32, u32);
+int gp100_mc_new_(const struct nvkm_mc_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
+ struct nvkm_mc **);
+
+extern const struct nvkm_mc_map gk104_mc_intr[];
+extern const struct nvkm_mc_map gk104_mc_reset[];
+
+extern const struct nvkm_mc_map gp100_mc_intr[];
+#endif