diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/engine')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h | 76 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h | 1 |
3 files changed, 74 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h index 114bfb737a81..d2a6532ce3b9 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/dma.h @@ -12,9 +12,6 @@ struct nvkm_dmaobj { u32 access; u64 start; u64 limit; - - struct rb_node rb; - u64 handle; /*XXX HANDLE MERGE */ }; struct nvkm_dma { @@ -22,8 +19,7 @@ struct nvkm_dma { struct nvkm_engine engine; }; -struct nvkm_dmaobj * -nvkm_dma_search(struct nvkm_dma *, struct nvkm_client *, u64 object); +struct nvkm_dmaobj *nvkm_dmaobj_search(struct nvkm_client *, u64 object); int nv04_dma_new(struct nvkm_device *, int, struct nvkm_dma **); int nv50_dma_new(struct nvkm_device *, int, struct nvkm_dma **); diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h index e6baf039c269..7e498e65b1e8 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/falcon.h @@ -4,13 +4,26 @@ #include <core/engine.h> struct nvkm_fifo_chan; +enum nvkm_falcon_dmaidx { + FALCON_DMAIDX_UCODE = 0, + FALCON_DMAIDX_VIRT = 1, + FALCON_DMAIDX_PHYS_VID = 2, + FALCON_DMAIDX_PHYS_SYS_COH = 3, + FALCON_DMAIDX_PHYS_SYS_NCOH = 4, +}; + struct nvkm_falcon { const struct nvkm_falcon_func *func; - struct nvkm_engine engine; - + const struct nvkm_subdev *owner; + const char *name; u32 addr; - u8 version; - u8 secret; + + struct mutex mutex; + const struct nvkm_subdev *user; + + u8 version; + u8 secret; + bool debug; struct nvkm_memory *core; bool external; @@ -19,15 +32,25 @@ struct nvkm_falcon { u32 limit; u32 *data; u32 size; + u8 ports; } code; struct { u32 limit; u32 *data; u32 size; + u8 ports; } data; + + struct nvkm_engine engine; }; +int nvkm_falcon_v1_new(struct nvkm_subdev *owner, const char *name, u32 addr, + struct nvkm_falcon **); +void nvkm_falcon_del(struct nvkm_falcon **); +int nvkm_falcon_get(struct nvkm_falcon *, const struct nvkm_subdev *); +void nvkm_falcon_put(struct nvkm_falcon *, const struct nvkm_subdev *); + int nvkm_falcon_new_(const struct nvkm_falcon_func *, struct nvkm_device *, int index, bool enable, u32 addr, struct nvkm_engine **); @@ -42,6 +65,51 @@ struct nvkm_falcon_func { } data; void (*init)(struct nvkm_falcon *); void (*intr)(struct nvkm_falcon *, struct nvkm_fifo_chan *); + void (*load_imem)(struct nvkm_falcon *, void *, u32, u32, u16, u8, bool); + void (*load_dmem)(struct nvkm_falcon *, void *, u32, u32, u8); + void (*read_dmem)(struct nvkm_falcon *, u32, u32, u8, void *); + void (*bind_context)(struct nvkm_falcon *, struct nvkm_gpuobj *); + int (*wait_for_halt)(struct nvkm_falcon *, u32); + int (*clear_interrupt)(struct nvkm_falcon *, u32); + void (*set_start_addr)(struct nvkm_falcon *, u32 start_addr); + void (*start)(struct nvkm_falcon *); + int (*enable)(struct nvkm_falcon *falcon); + void (*disable)(struct nvkm_falcon *falcon); + struct nvkm_sclass sclass[]; }; + +static inline u32 +nvkm_falcon_rd32(struct nvkm_falcon *falcon, u32 addr) +{ + return nvkm_rd32(falcon->owner->device, falcon->addr + addr); +} + +static inline void +nvkm_falcon_wr32(struct nvkm_falcon *falcon, u32 addr, u32 data) +{ + nvkm_wr32(falcon->owner->device, falcon->addr + addr, data); +} + +static inline u32 +nvkm_falcon_mask(struct nvkm_falcon *falcon, u32 addr, u32 mask, u32 val) +{ + struct nvkm_device *device = falcon->owner->device; + + return nvkm_mask(device, falcon->addr + addr, mask, val); +} + +void nvkm_falcon_load_imem(struct nvkm_falcon *, void *, u32, u32, u16, u8, + bool); +void nvkm_falcon_load_dmem(struct nvkm_falcon *, void *, u32, u32, u8); +void nvkm_falcon_read_dmem(struct nvkm_falcon *, u32, u32, u8, void *); +void nvkm_falcon_bind_context(struct nvkm_falcon *, struct nvkm_gpuobj *); +void nvkm_falcon_set_start_addr(struct nvkm_falcon *, u32); +void nvkm_falcon_start(struct nvkm_falcon *); +int nvkm_falcon_wait_for_halt(struct nvkm_falcon *, u32); +int nvkm_falcon_clear_interrupt(struct nvkm_falcon *, u32); +int nvkm_falcon_enable(struct nvkm_falcon *); +void nvkm_falcon_disable(struct nvkm_falcon *); +int nvkm_falcon_reset(struct nvkm_falcon *); + #endif diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h index ed92fec5292c..24efa900d8ca 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/fifo.h @@ -40,6 +40,7 @@ struct nvkm_fifo { struct nvkm_event uevent; /* async user trigger */ struct nvkm_event cevent; /* channel creation event */ + struct nvkm_event kevent; /* channel killed */ }; void nvkm_fifo_pause(struct nvkm_fifo *, unsigned long *); |