Merged ati-pcigart-1-0-0

1 files changed, 21 insertions, 0 deletions

diff --git a/linux-core/drm_ioctl.c b/linux-core/drm_ioctl.c
index 2fba6b0c..1cc8f31f 100644
--- a/linux-core/drm_ioctl.c
+++ b/linux-core/drm_ioctl.c
@@ -95,6 +95,27 @@ int DRM(setunique)(struct inode *inode, struct file *filp,
 				  DRM_MEM_DRIVER);
 	sprintf(dev->devname, "%s@%s", dev->name, dev->unique);
 
+#ifdef __alpha__
+	do {
+		struct pci_dev *pci_dev;
+                int b, d, f;
+                char *p;
+ 
+                for(p = dev->unique; p && *p && *p != ':'; p++);
+                if (!p || !*p) break;
+                b = (int)simple_strtoul(p+1, &p, 10);
+                if (*p != ':') break;
+                d = (int)simple_strtoul(p+1, &p, 10);
+                if (*p != ':') break;
+                f = (int)simple_strtoul(p+1, &p, 10);
+                if (*p) break;
+ 
+                pci_dev = pci_find_slot(b, PCI_DEVFN(d,f));
+                if (pci_dev)
+                        dev->hose = pci_dev->sysdata;
+        } while(0);
+#endif
+
 	return 0;
 }