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authorDave Airlie <airlied@redhat.com>2008-03-17 07:05:46 +1000
committerDave Airlie <airlied@redhat.com>2008-03-17 07:05:46 +1000
commit1f96e9a98245b18c99cc6a7e66372a076b9abf6b (patch)
tree2faf45565071d9d7904629eaeb063a1f159dbb97 /linux-core/xgi_pcie.c
parent1a2d8c4bfa96dd176ec084811ad286f95968ee52 (diff)
drm/pcigart: fix the pci gart to use the drm_pci wrapper.
This is the correct fix for the RS690 and hopefully the dma coherent work. For now we limit everybody to a 32-bit DMA mask but it is possible for RS690 to use a 40-bit DMA mask for the GART table itself, and the PCIE cards can use 40-bits for the table entries. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'linux-core/xgi_pcie.c')
-rw-r--r--linux-core/xgi_pcie.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/linux-core/xgi_pcie.c b/linux-core/xgi_pcie.c
index a7d3ea24..614616a9 100644
--- a/linux-core/xgi_pcie.c
+++ b/linux-core/xgi_pcie.c
@@ -86,6 +86,7 @@ int xgi_pcie_heap_init(struct xgi_info * info)
return err;
}
+ info->gart_info.table_mask = DMA_BIT_MASK(32);
info->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
info->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
info->gart_info.table_size = info->dev->sg->pages * sizeof(u32);