nouveau: fix the comment and debug message for PCIGART size

diff --git a/shared-core/nouveau_mem.c b/shared-core/nouveau_mem.c
index 12d1ba7..2cc0ed7 100644 (file)
--- a/shared-core/nouveau_mem.c
+++ b/shared-core/nouveau_mem.c
@@ -439,11 +439,11 @@ int nouveau_mem_init(struct drm_device *dev)
                struct drm_scatter_gather sgreq;
 
                DRM_DEBUG("Allocating sg memory for PCI DMA\n");
-               sgreq.size = 16 << 20; //4MB of PCI scatter-gather zone
+               sgreq.size = 16 << 20; //16MB of PCI scatter-gather zone
 
                if (drm_sg_alloc(dev, &sgreq)) {
-                       DRM_ERROR("Unable to allocate 4MB of scatter-gather"
-                                 " pages for PCI DMA!");
+                       DRM_ERROR("Unable to allocate %dMB of scatter-gather"
+                                 " pages for PCI DMA!",sgreq.size>>20);
                } else {
                        if (nouveau_mem_init_heap(&dev_priv->pci_heap, 0,
                                                  dev->sg->pages * PAGE_SIZE)) {