drm/nouveau: fix nv04_sgdma_bind on non-"4kB pages" archs

nv04_sgdma_bind binds the same page multiple times on architectures where PAGE_SIZE != 4096. Let's fix it. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
mariux64 · Sep 9, 2011 · 1bf2706 · 1bf2706
1 parent 17c8b96
commit 1bf2706
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -129,7 +129,7 @@ nv04_sgdma_bind(struct ttm_backend *be, struct ttm_mem_reg *mem)
 
 		for (j = 0; j < PAGE_SIZE / NV_CTXDMA_PAGE_SIZE; j++, pte++) {
 			nv_wo32(gpuobj, (pte * 4) + 0, offset_l | 3);
-			dma_offset += NV_CTXDMA_PAGE_SIZE;
+			offset_l += NV_CTXDMA_PAGE_SIZE;
 		}
 	}