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Diffstat (limited to 'libdrm')
-rw-r--r--libdrm/xf86drm.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index 10c2222c..c561f01f 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -502,7 +502,8 @@ int drmAddMap(int fd,
map.offset = offset;
#ifdef __alpha__
- if (type != DRM_SHM)
+ /* Make sure we add the bus_base to all but shm */
+ if (type != DRM_SHM)
map.offset += BUS_BASE;
#endif
map.size = size;