diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-06-08 12:17:41 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-06-23 10:01:41 +0400 |
| commit | 5de8037ab466d397df17ff72382c33a908f42f6c (patch) | |
| tree | d9cb70739f15d39effafa3e205557ca82b16134b /drivers/gpu/drm/nouveau/nvc0_instmem.c | |
| parent | ad9ac437a500f8c0822bd5fe139af8ee2c132e15 (diff) | |
| download | linux-5de8037ab466d397df17ff72382c33a908f42f6c.tar.xz | |
drm/nvc0: enable per-client address spaces
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_instmem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_instmem.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_instmem.c b/drivers/gpu/drm/nouveau/nvc0_instmem.c index 82357d2df1f4..b701c439c92e 100644 --- a/drivers/gpu/drm/nouveau/nvc0_instmem.c +++ b/drivers/gpu/drm/nouveau/nvc0_instmem.c @@ -32,7 +32,6 @@ struct nvc0_instmem_priv { struct nouveau_channel *bar1; struct nouveau_gpuobj *bar3_pgd; struct nouveau_channel *bar3; - struct nouveau_gpuobj *chan_pgd; }; int @@ -181,17 +180,11 @@ nvc0_instmem_init(struct drm_device *dev) goto error; /* channel vm */ - ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0008000000ULL, &vm); + ret = nouveau_vm_new(dev, 0, (1ULL << 40), 0x0008000000ULL, + &dev_priv->chan_vm); if (ret) goto error; - ret = nouveau_gpuobj_new(dev, NULL, 0x8000, 4096, 0, &priv->chan_pgd); - if (ret) - goto error; - - nouveau_vm_ref(vm, &dev_priv->chan_vm, priv->chan_pgd); - nouveau_vm_ref(NULL, &vm, NULL); - nvc0_instmem_resume(dev); return 0; error: @@ -211,8 +204,7 @@ nvc0_instmem_takedown(struct drm_device *dev) nv_wr32(dev, 0x1704, 0x00000000); nv_wr32(dev, 0x1714, 0x00000000); - nouveau_vm_ref(NULL, &dev_priv->chan_vm, priv->chan_pgd); - nouveau_gpuobj_ref(NULL, &priv->chan_pgd); + nouveau_vm_ref(NULL, &dev_priv->chan_vm, NULL); nvc0_channel_del(&priv->bar1); nouveau_vm_ref(NULL, &dev_priv->bar1_vm, priv->bar1_pgd); |