From: Ben Skeggs Date: Thu, 20 Aug 2015 04:54:07 +0000 (+1000) Subject: drm/nouveau/dma: cosmetic changes X-Git-Tag: v4.3-rc1~75^2~11^2~224 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a317aa21be51f869d5ab0198fad94a4570af9ddb;p=karo-tx-linux.git drm/nouveau/dma: cosmetic changes This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h b/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h index c4fce8afcf83..2c3cc61adb74 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/engine/dmaobj.h @@ -12,7 +12,7 @@ struct nvkm_dmaobj { }; struct nvkm_dmaeng { - struct nvkm_engine base; + struct nvkm_engine engine; /* creates a "physical" dma object from a struct nvkm_dmaobj */ int (*bind)(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c index f880e5167e45..db7978ac6acb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf100.c @@ -30,17 +30,17 @@ #include #include -struct gf100_dmaobj_priv { +struct gf100_dmaobj { struct nvkm_dmaobj base; u32 flags0; u32 flags5; }; static int -gf100_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, +gf100_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_object *parent, struct nvkm_gpuobj **pgpuobj) { - struct gf100_dmaobj_priv *priv = (void *)dmaobj; + struct gf100_dmaobj *dmaobj = container_of(obj, typeof(*dmaobj), base); int ret; if (!nv_iclass(parent, NV_ENGCTX_CLASS)) { @@ -57,13 +57,13 @@ gf100_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; @@ -78,12 +78,12 @@ gf100_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, union { struct gf100_dma_v0 v0; } *args; - struct gf100_dmaobj_priv *priv; + struct gf100_dmaobj *dmaobj; u32 kind, user, unkn; 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; @@ -97,7 +97,7 @@ gf100_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, unkn = 0; } else if (size == 0) { - if (priv->base.target != NV_MEM_TARGET_VM) { + if (dmaobj->base.target != NV_MEM_TARGET_VM) { kind = GF100_DMA_V0_KIND_PITCH; user = GF100_DMA_V0_PRIV_US; unkn = 2; @@ -111,39 +111,39 @@ gf100_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, if (user > 2) return -EINVAL; - priv->flags0 |= (kind << 22) | (user << 20); - priv->flags5 |= (unkn << 16); + dmaobj->flags0 |= (kind << 22) | (user << 20); + dmaobj->flags5 |= (unkn << 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; } - return dmaeng->bind(&priv->base, nv_object(priv), (void *)pobject); + return dmaeng->bind(&dmaobj->base, nv_object(dmaobj), (void *)pobject); } static struct nvkm_ofuncs diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c index bf8f0f20976c..76063249853c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/gf110.c @@ -30,16 +30,16 @@ #include #include -struct gf110_dmaobj_priv { +struct gf110_dmaobj { struct nvkm_dmaobj base; u32 flags0; }; static int -gf110_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, +gf110_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_object *parent, struct nvkm_gpuobj **pgpuobj) { - struct gf110_dmaobj_priv *priv = (void *)dmaobj; + struct gf110_dmaobj *dmaobj = container_of(obj, typeof(*dmaobj), base); int ret; if (!nv_iclass(parent, NV_ENGCTX_CLASS)) { @@ -63,9 +63,9 @@ gf110_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_wo32(*pgpuobj, 0x04, priv->base.start >> 8); - nv_wo32(*pgpuobj, 0x08, priv->base.limit >> 8); + nv_wo32(*pgpuobj, 0x00, dmaobj->flags0); + nv_wo32(*pgpuobj, 0x04, dmaobj->base.start >> 8); + nv_wo32(*pgpuobj, 0x08, dmaobj->base.limit >> 8); nv_wo32(*pgpuobj, 0x0c, 0x00000000); nv_wo32(*pgpuobj, 0x10, 0x00000000); nv_wo32(*pgpuobj, 0x14, 0x00000000); @@ -83,12 +83,12 @@ gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, union { struct gf110_dma_v0 v0; } *args; - struct gf110_dmaobj_priv *priv; + struct gf110_dmaobj *dmaobj; u32 kind, page; 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; @@ -101,7 +101,7 @@ gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, page = args->v0.page; } else if (size == 0) { - if (priv->base.target != NV_MEM_TARGET_VM) { + if (dmaobj->base.target != NV_MEM_TARGET_VM) { kind = GF110_DMA_V0_KIND_PITCH; page = GF110_DMA_V0_PAGE_SP; } else { @@ -113,11 +113,11 @@ gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, if (page > 1) return -EINVAL; - priv->flags0 = (kind << 20) | (page << 6); + dmaobj->flags0 = (kind << 20) | (page << 6); - switch (priv->base.target) { + switch (dmaobj->base.target) { case NV_MEM_TARGET_VRAM: - priv->flags0 |= 0x00000009; + dmaobj->flags0 |= 0x00000009; break; case NV_MEM_TARGET_VM: case NV_MEM_TARGET_PCI: @@ -132,7 +132,7 @@ gf110_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, 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 diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c index a6bfd0894f58..21c5c90b06a8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv04.c @@ -29,7 +29,7 @@ #include -struct nv04_dmaobj_priv { +struct nv04_dmaobj { struct nvkm_dmaobj base; bool clone; u32 flags0; @@ -37,14 +37,14 @@ struct nv04_dmaobj_priv { }; static int -nv04_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, +nv04_dmaobj_bind(struct nvkm_dmaobj *obj, struct nvkm_object *parent, struct nvkm_gpuobj **pgpuobj) { - struct nv04_dmaobj_priv *priv = (void *)dmaobj; + struct nv04_dmaobj *dmaobj = container_of(obj, typeof(*dmaobj), base); struct nvkm_gpuobj *gpuobj; - u64 offset = priv->base.start & 0xfffff000; - u64 adjust = priv->base.start & 0x00000fff; - u32 length = priv->base.limit - priv->base.start; + u64 offset = dmaobj->base.start & 0xfffff000; + u64 adjust = dmaobj->base.start & 0x00000fff; + u32 length = dmaobj->base.limit - dmaobj->base.start; int ret; if (!nv_iclass(parent, NV_ENGCTX_CLASS)) { @@ -59,10 +59,10 @@ nv04_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, } } - if (priv->clone) { + if (dmaobj->clone) { struct nv04_mmu *mmu = nv04_mmu(dmaobj); struct nvkm_gpuobj *pgt = mmu->vm->pgt[0].obj[0]; - if (!dmaobj->start) + if (!dmaobj->base.start) return nvkm_gpuobj_dup(parent, pgt, pgpuobj); offset = nv_ro32(pgt, 8 + (offset >> 10)); offset &= 0xfffff000; @@ -71,10 +71,10 @@ nv04_dmaobj_bind(struct nvkm_dmaobj *dmaobj, struct nvkm_object *parent, ret = nvkm_gpuobj_new(parent, parent, 16, 16, 0, &gpuobj); *pgpuobj = gpuobj; if (ret == 0) { - nv_wo32(*pgpuobj, 0x00, priv->flags0 | (adjust << 20)); + nv_wo32(*pgpuobj, 0x00, dmaobj->flags0 | (adjust << 20)); nv_wo32(*pgpuobj, 0x04, length); - nv_wo32(*pgpuobj, 0x08, priv->flags2 | offset); - nv_wo32(*pgpuobj, 0x0c, priv->flags2 | offset); + nv_wo32(*pgpuobj, 0x08, dmaobj->flags2 | offset); + nv_wo32(*pgpuobj, 0x0c, dmaobj->flags2 | offset); } return ret; @@ -87,50 +87,50 @@ nv04_dmaobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, { struct nvkm_dmaeng *dmaeng = (void *)engine; struct nv04_mmu *mmu = nv04_mmu(engine); - struct nv04_dmaobj_priv *priv; + struct nv04_dmaobj *dmaobj; 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 || (ret = -ENOSYS, size)) return ret; - if (priv->base.target == NV_MEM_TARGET_VM) { + if (dmaobj->base.target == NV_MEM_TARGET_VM) { if (nv_object(mmu)->oclass == &nv04_mmu_oclass) - priv->clone = true; - priv->base.target = NV_MEM_TARGET_PCI; - priv->base.access = NV_MEM_ACCESS_RW; + dmaobj->clone = true; + dmaobj->base.target = NV_MEM_TARGET_PCI; + dmaobj->base.access = NV_MEM_ACCESS_RW; } - priv->flags0 = nv_mclass(priv); - switch (priv->base.target) { + dmaobj->flags0 = nv_mclass(dmaobj); + switch (dmaobj->base.target) { case NV_MEM_TARGET_VRAM: - priv->flags0 |= 0x00003000; + dmaobj->flags0 |= 0x00003000; break; case NV_MEM_TARGET_PCI: - priv->flags0 |= 0x00023000; + dmaobj->flags0 |= 0x00023000; break; case NV_MEM_TARGET_PCI_NOSNOOP: - priv->flags0 |= 0x00033000; + dmaobj->flags0 |= 0x00033000; break; default: return -EINVAL; } - switch (priv->base.access) { + switch (dmaobj->base.access) { case NV_MEM_ACCESS_RO: - priv->flags0 |= 0x00004000; + dmaobj->flags0 |= 0x00004000; break; case NV_MEM_ACCESS_WO: - priv->flags0 |= 0x00008000; + dmaobj->flags0 |= 0x00008000; case NV_MEM_ACCESS_RW: - priv->flags2 |= 0x00000002; + dmaobj->flags2 |= 0x00000002; 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 diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c index 4d3c828fe0e6..6aa18884184e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/dmaobj/nv50.c @@ -30,17 +30,17 @@ #include #include -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