nouveau: switch nv4x to use only lowmem
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@ -1680,7 +1680,7 @@ index 4a8ad13..86c2e37 100644
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static inline void
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cp_pos(struct nouveau_grctx *ctx, int offset)
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diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c
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index b0fb9bd..9a91bf1 100644
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index b0fb9bd..07ee9af 100644
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--- a/drivers/gpu/drm/nouveau/nouveau_mem.c
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+++ b/drivers/gpu/drm/nouveau/nouveau_mem.c
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@@ -152,7 +152,6 @@ nouveau_mem_vram_fini(struct drm_device *dev)
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@ -1705,7 +1705,7 @@ index b0fb9bd..9a91bf1 100644
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+ if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(40)))
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+ dma_bits = 40;
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+ } else
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+ if (drm_device_is_pcie(dev) &&
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+ if (0 && drm_device_is_pcie(dev) &&
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+ dev_priv->chipset != 0x40 &&
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+ dev_priv->chipset != 0x45) {
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+ if (pci_dma_supported(dev->pdev, DMA_BIT_MASK(39)))
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@ -51,7 +51,7 @@ Summary: The Linux kernel
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# For non-released -rc kernels, this will be prepended with "0.", so
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# for example a 3 here will become 0.3
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#
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%global baserelease 11
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%global baserelease 12
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%global fedora_build %{baserelease}
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# base_sublevel is the kernel version we're starting with and patching
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@ -1974,6 +1974,9 @@ fi
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# and build.
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%changelog
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* Thu Apr 07 2011 Ben Skeggs <bskeggs@redhat.com> 2.6.38-2.12
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- nouveau: switch nv4x back to DMA32 only (rhbz#689825)
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* Mon Apr 04 2011 Ben Skeggs <bskeggs@redhat.com> 2.6.38-2.11
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- ttm: add patch from upstream to fix a recent nouveau issue
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