1 files changed, 0 insertions, 94 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
index 2d02401e822..4d2d3de97ee 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
@@ -145,100 +145,6 @@ nv10_mem_set_tiling(struct drm_device *dev, uint32_t addr, uint32_t size,
 }
 
 /*
- * NV50 VM helpers
- */
-int
-nv50_mem_vm_bind_linear(struct drm_device *dev, uint64_t virt, uint32_t size,
-			uint32_t flags, uint64_t phys)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *pgt;
-	unsigned block;
-	int i;
-
-	virt = ((virt - dev_priv->vm_vram_base) >> 16) << 1;
-	size = (size >> 16) << 1;
-
-	phys |= ((uint64_t)flags << 32);
-	phys |= 1;
-	if (dev_priv->vram_sys_base) {
-		phys += dev_priv->vram_sys_base;
-		phys |= 0x30;
-	}
-
-	while (size) {
-		unsigned offset_h = upper_32_bits(phys);
-		unsigned offset_l = lower_32_bits(phys);
-		unsigned pte, end;
-
-		for (i = 7; i >= 0; i--) {
-			block = 1 << (i + 1);
-			if (size >= block && !(virt & (block - 1)))
-				break;
-		}
-		offset_l |= (i << 7);
-
-		phys += block << 15;
-		size -= block;
-
-		while (block) {
-			pgt = dev_priv->vm_vram_pt[virt >> 14];
-			pte = virt & 0x3ffe;
-
-			end = pte + block;
-			if (end > 16384)
-				end = 16384;
-			block -= (end - pte);
-			virt  += (end - pte);
-
-			while (pte < end) {
-				nv_wo32(pgt, (pte * 4) + 0, offset_l);
-				nv_wo32(pgt, (pte * 4) + 4, offset_h);
-				pte += 2;
-			}
-		}
-	}
-
-	dev_priv->engine.instmem.flush(dev);
-	dev_priv->engine.fifo.tlb_flush(dev);
-	dev_priv->engine.graph.tlb_flush(dev);
-	nv50_vm_flush_engine(dev, 6);
-	return 0;
-}
-
-void
-nv50_mem_vm_unbind(struct drm_device *dev, uint64_t virt, uint32_t size)
-{
-	struct drm_nouveau_private *dev_priv = dev->dev_private;
-	struct nouveau_gpuobj *pgt;
-	unsigned pages, pte, end;
-
-	virt -= dev_priv->vm_vram_base;
-	pages = (size >> 16) << 1;
-
-	while (pages) {
-		pgt = dev_priv->vm_vram_pt[virt >> 29];
-		pte = (virt & 0x1ffe0000ULL) >> 15;
-
-		end = pte + pages;
-		if (end > 16384)
-			end = 16384;
-		pages -= (end - pte);
-		virt  += (end - pte) << 15;
-
-		while (pte < end) {
-			nv_wo32(pgt, (pte * 4), 0);
-			pte++;
-		}
-	}
-
-	dev_priv->engine.instmem.flush(dev);
-	dev_priv->engine.fifo.tlb_flush(dev);
-	dev_priv->engine.graph.tlb_flush(dev);
-	nv50_vm_flush_engine(dev, 6);
-}
-
-/*
  * Cleanup everything
  */
 void