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Commit 70ee6f1c authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nv04-nv40/fifo: remove use of nouveau_gpuobj_new_fake() 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 5787640d

drivers/gpu/drm/nouveau/core/engine/fifo/nv04.c

+15 −22
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ struct nv04_fifo_priv { 


struct nv04_fifo_chan {

	struct nouveau_fifo_chan base;

	struct nouveau_gpuobj *ramfc;

	u32 ramfc;

};



bool
@@ -107,6 +107,8 @@ nv04_fifo_context_new(struct nouveau_channel *chan, int engine) 
	if (!fctx)

		return -ENOMEM;



	fctx->ramfc = chan->id * 32;



	/* map channel control registers */

	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +

			     NV03_USER(chan->id), PAGE_SIZE);
@@ -116,25 +118,16 @@ nv04_fifo_context_new(struct nouveau_channel *chan, int engine) 
	}



	/* initialise default fifo context */

	ret = nouveau_gpuobj_new_fake(dev, priv->ramfc->pinst +

				      chan->id * 32, ~0, 32,

				      NVOBJ_FLAG_ZERO_FREE, &fctx->ramfc);

	if (ret)

		goto error;



	nv_wo32(fctx->ramfc, 0x00, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x04, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x08, chan->pushbuf->pinst >> 4);

	nv_wo32(fctx->ramfc, 0x0c, 0x00000000);

	nv_wo32(fctx->ramfc, 0x10, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

	nv_wo32(priv->ramfc, fctx->ramfc + 0x00, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x04, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x08, chan->pushbuf->pinst >> 4);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x10,

			     NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

			     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |

#ifdef __BIG_ENDIAN

			     NV_PFIFO_CACHE1_BIG_ENDIAN |

#endif

			     NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);

	nv_wo32(fctx->ramfc, 0x14, 0x00000000);

	nv_wo32(fctx->ramfc, 0x18, 0x00000000);

	nv_wo32(fctx->ramfc, 0x1c, 0x00000000);



	/* enable dma mode on the channel */

	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
@@ -172,6 +165,7 @@ nv04_fifo_context_del(struct nouveau_channel *chan, int engine) 
		do {

			u32 mask = ((1ULL << c->bits) - 1) << c->regs;

			nv_mask(dev, c->regp, mask, 0x00000000);

			nv_wo32(priv->ramfc, fctx->ramfc + c->ctxp, 0x00000000);

		} while ((++c)->bits);



		nv_wr32(dev, NV03_PFIFO_CACHE1_GET, 0);
@@ -187,7 +181,6 @@ nv04_fifo_context_del(struct nouveau_channel *chan, int engine) 
	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);



	/* clean up */

	nouveau_gpuobj_ref(NULL, &fctx->ramfc);

	nouveau_gpuobj_ref(NULL, &chan->ramfc); /*XXX: nv40 */

	if (chan->user) {

		iounmap(chan->user);
@@ -250,14 +243,14 @@ nv04_fifo_fini(struct drm_device *dev, int engine, bool suspend) 
	chan = dev_priv->channels.ptr[chid];

	if (suspend && chid != priv->base.channels && chan) {

		struct nv04_fifo_chan *fctx = chan->engctx[engine];

		struct nouveau_gpuobj *ctx = fctx->ramfc;

		struct nouveau_gpuobj *ctx = priv->ramfc;

		struct ramfc_desc *c = priv->ramfc_desc;

		do {

			u32 rm = ((1ULL << c->bits) - 1) << c->regs;

			u32 cm = ((1ULL << c->bits) - 1) << c->ctxs;

			u32 rv = (nv_rd32(dev, c->regp) &  rm) >> c->regs;

			u32 cv = (nv_ro32(ctx, c->ctxp) & ~cm);

			nv_wo32(ctx, c->ctxp, cv | (rv << c->ctxs));

			u32 cv = (nv_ro32(ctx, c->ctxp + fctx->ramfc) & ~cm);

			nv_wo32(ctx, c->ctxp + fctx->ramfc, cv | (rv << c->ctxs));

		} while ((++c)->bits);

	}

drivers/gpu/drm/nouveau/core/engine/fifo/nv10.c

+11 −18
Original line number Diff line number Diff line
@@ -61,7 +61,7 @@ struct nv10_fifo_priv { 


struct nv10_fifo_chan {

	struct nouveau_fifo_chan base;

	struct nouveau_gpuobj *ramfc;

	u32 ramfc;

};



static int
@@ -78,6 +78,8 @@ nv10_fifo_context_new(struct nouveau_channel *chan, int engine) 
	if (!fctx)

		return -ENOMEM;



	fctx->ramfc = chan->id * 32;



	/* map channel control registers */

	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +

			     NV03_USER(chan->id), PAGE_SIZE);
@@ -87,25 +89,16 @@ nv10_fifo_context_new(struct nouveau_channel *chan, int engine) 
	}



	/* initialise default fifo context */

	ret = nouveau_gpuobj_new_fake(dev, priv->ramfc->pinst +

				      chan->id * 32, ~0, 32,

				      NVOBJ_FLAG_ZERO_FREE, &fctx->ramfc);

	if (ret)

		goto error;



	nv_wo32(fctx->ramfc, 0x00, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x04, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x08, 0x00000000);

	nv_wo32(fctx->ramfc, 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(fctx->ramfc, 0x10, 0x00000000);

	nv_wo32(fctx->ramfc, 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

	nv_wo32(priv->ramfc, fctx->ramfc + 0x00, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x04, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x14,

			     NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

			     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |

#ifdef __BIG_ENDIAN

			     NV_PFIFO_CACHE1_BIG_ENDIAN |

#endif

			     NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);

	nv_wo32(fctx->ramfc, 0x18, 0x00000000);

	nv_wo32(fctx->ramfc, 0x1c, 0x00000000);



	/* enable dma mode on the channel */

	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);

drivers/gpu/drm/nouveau/core/engine/fifo/nv17.c

+11 −15
Original line number Diff line number Diff line
@@ -66,7 +66,7 @@ struct nv17_fifo_priv { 


struct nv17_fifo_chan {

	struct nouveau_fifo_chan base;

	struct nouveau_gpuobj *ramfc;

	u32 ramfc;

};



static int
@@ -83,6 +83,8 @@ nv17_fifo_context_new(struct nouveau_channel *chan, int engine) 
	if (!fctx)

		return -ENOMEM;



	fctx->ramfc = chan->id * 64;



	/* map channel control registers */

	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +

			     NV03_USER(chan->id), PAGE_SIZE);
@@ -92,17 +94,11 @@ nv17_fifo_context_new(struct nouveau_channel *chan, int engine) 
	}



	/* initialise default fifo context */

	ret = nouveau_gpuobj_new_fake(dev, priv->ramfc->pinst +

				      chan->id * 64, ~0, 64,

				      NVOBJ_FLAG_ZERO_ALLOC |

				      NVOBJ_FLAG_ZERO_FREE, &fctx->ramfc);

	if (ret)

		goto error;



	nv_wo32(fctx->ramfc, 0x00, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x04, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(fctx->ramfc, 0x14, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

	nv_wo32(priv->ramfc, fctx->ramfc + 0x00, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x04, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x14,

			     NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

			     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |

#ifdef __BIG_ENDIAN

			     NV_PFIFO_CACHE1_BIG_ENDIAN |

drivers/gpu/drm/nouveau/core/engine/fifo/nv40.c

+13 −18
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ struct nv40_fifo_priv { 


struct nv40_fifo_chan {

	struct nouveau_fifo_chan base;

	struct nouveau_gpuobj *ramfc;

	u32 ramfc;

};



static int
@@ -91,6 +91,8 @@ nv40_fifo_context_new(struct nouveau_channel *chan, int engine) 
	if (!fctx)

		return -ENOMEM;



	fctx->ramfc = chan->id * 128;



	/* map channel control registers */

	chan->user = ioremap(pci_resource_start(dev->pdev, 0) +

			     NV03_USER(chan->id), PAGE_SIZE);
@@ -100,24 +102,17 @@ nv40_fifo_context_new(struct nouveau_channel *chan, int engine) 
	}



	/* initialise default fifo context */

	ret = nouveau_gpuobj_new_fake(dev, priv->ramfc->pinst +

				      chan->id * 128, ~0, 128,

				      NVOBJ_FLAG_ZERO_ALLOC |

				      NVOBJ_FLAG_ZERO_FREE, &fctx->ramfc);

	if (ret)

		goto error;



	nv_wo32(fctx->ramfc, 0x00, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x04, chan->pushbuf_base);

	nv_wo32(fctx->ramfc, 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(fctx->ramfc, 0x18, 0x30000000 |

	nv_wo32(priv->ramfc, fctx->ramfc + 0x00, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x04, chan->pushbuf_base);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x0c, chan->pushbuf->pinst >> 4);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x18, 0x30000000 |

			     NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |

			     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |

#ifdef __BIG_ENDIAN

			     NV_PFIFO_CACHE1_BIG_ENDIAN |

#endif

			     NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8);

	nv_wo32(fctx->ramfc, 0x3c, 0x0001ffff);

	nv_wo32(priv->ramfc, fctx->ramfc + 0x3c, 0x0001ffff);



	/* enable dma mode on the channel */

	spin_lock_irqsave(&dev_priv->context_switch_lock, flags);
@@ -125,7 +120,7 @@ nv40_fifo_context_new(struct nouveau_channel *chan, int engine) 
	spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);



	/*XXX: remove this later, need fifo engine context commit hook */

	nouveau_gpuobj_ref(fctx->ramfc, &chan->ramfc);

	nouveau_gpuobj_ref(priv->ramfc, &chan->ramfc);



error:

	if (ret)