diff options
Diffstat (limited to 'drm/nouveau/nvkm/engine/dmaobj/nv50.c')
| -rw-r--r-- | drm/nouveau/nvkm/engine/dmaobj/nv50.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drm/nouveau/nvkm/engine/dmaobj/nv50.c b/drm/nouveau/nvkm/engine/dmaobj/nv50.c index 4d3c828fe..6aa188841 100644 --- a/drm/nouveau/nvkm/engine/dmaobj/nv50.c +++ b/drm/nouveau/nvkm/engine/dmaobj/nv50.c @@ -30,17 +30,17 @@ #include <nvif/class.h> #include <nvif/unpack.h> -struct nv50_dmaobj_priv { +struct nv50_dmaobj { struct nvkm_dmaobj base; u32 flags0; u32 flags5; }; static int -nv50_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, +nv50_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_object *parent, struct nvkm_gpuobj **pgpuobj) { - struct nv50_dmaobj_priv *priv = (void *)dmaobj; + struct nv50_dmaobj *dmaobj = container_of(obj, typeof(*dmaobj), base); int ret; if (!nv_iclass(parent, NV_ENGCTX_CLASS)) { @@ -69,13 +69,13 @@ nv50_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, ret = nvkm_gpuobj_new(parent, parent, 24, 32, 0, pgpuobj); if (ret == 0) { - nv_wo32(*pgpuobj, 0x00, priv->flags0 | nv_mclass(dmaobj)); - nv_wo32(*pgpuobj, 0x04, lower_32_bits(priv->base.limit)); - nv_wo32(*pgpuobj, 0x08, lower_32_bits(priv->base.start)); - nv_wo32(*pgpuobj, 0x0c, upper_32_bits(priv->base.limit) << 24 | - upper_32_bits(priv->base.start)); + nv_wo32(*pgpuobj, 0x00, dmaobj->flags0 | nv_mclass(dmaobj)); + nv_wo32(*pgpuobj, 0x04, lower_32_bits(dmaobj->base.limit)); + nv_wo32(*pgpuobj, 0x08, lower_32_bits(dmaobj->base.start)); + nv_wo32(*pgpuobj, 0x0c, upper_32_bits(dmaobj->base.limit) << 24 | + upper_32_bits(dmaobj->base.start)); nv_wo32(*pgpuobj, 0x10, 0x00000000); - nv_wo32(*pgpuobj, 0x14, priv->flags5); + nv_wo32(*pgpuobj, 0x14, dmaobj->flags5); } return ret; @@ -90,12 +90,12 @@ nv50_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, union { struct nv50_dma_v0 v0; } *args; - struct nv50_dmaobj_priv *priv; + struct nv50_dmaobj *dmaobj; u32 user, part, comp, kind; int ret; - ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &priv); - *pobject = nv_object(priv); + ret = nvkm_dmaobj_create(parent, engine, oclass, &data, &size, &dmaobj); + *pobject = nv_object(dmaobj); if (ret) return ret; args = data; @@ -112,7 +112,7 @@ nv50_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, kind = args->v0.kind; } else if (size == 0) { - if (priv->base.target != NV_MEM_TARGET_VM) { + if (dmaobj->base.target != NV_MEM_TARGET_VM) { user = NV50_DMA_V0_PRIV_US; part = NV50_DMA_V0_PART_256; comp = NV50_DMA_V0_COMP_NONE; @@ -128,41 +128,41 @@ nv50_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, if (user > 2 || part > 2 || comp > 3 || kind > 0x7f) return -EINVAL; - priv->flags0 = (comp << 29) | (kind << 22) | (user << 20); - priv->flags5 = (part << 16); + dmaobj->flags0 = (comp << 29) | (kind << 22) | (user << 20); + dmaobj->flags5 = (part << 16); - switch (priv->base.target) { + switch (dmaobj->base.target) { case NV_MEM_TARGET_VM: - priv->flags0 |= 0x00000000; + dmaobj->flags0 |= 0x00000000; break; case NV_MEM_TARGET_VRAM: - priv->flags0 |= 0x00010000; + dmaobj->flags0 |= 0x00010000; break; case NV_MEM_TARGET_PCI: - priv->flags0 |= 0x00020000; + dmaobj->flags0 |= 0x00020000; break; case NV_MEM_TARGET_PCI_NOSNOOP: - priv->flags0 |= 0x00030000; + dmaobj->flags0 |= 0x00030000; break; default: return -EINVAL; } - switch (priv->base.access) { + switch (dmaobj->base.access) { case NV_MEM_ACCESS_VM: break; case NV_MEM_ACCESS_RO: - priv->flags0 |= 0x00040000; + dmaobj->flags0 |= 0x00040000; break; case NV_MEM_ACCESS_WO: case NV_MEM_ACCESS_RW: - priv->flags0 |= 0x00080000; + dmaobj->flags0 |= 0x00080000; break; default: return -EINVAL; } - return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject); + return dmaeng->bind(&dmaobj->base, nv_object(dmaobj), (void *)pobject); } static struct nvkm_ofuncs |