OUT_BATCH_PACKET3_CLIP(RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM, 0);
OUT_BATCH(rmesa->ioctl.vertex_offset);
OUT_BATCH(rmesa->ioctl.vertex_max);
OUT_BATCH_PACKET3_CLIP(RADEON_CP_PACKET3_3D_RNDR_GEN_INDX_PRIM, 0);
OUT_BATCH(rmesa->ioctl.vertex_offset);
OUT_BATCH(rmesa->ioctl.vertex_max);