ioat3: xor self test

This adds a hardware specific self test to be called from ioat_probe.
In the ioat3 case we will have tests for all the different raid
operations, while ioat1 and ioat2 will continue to just test memcpy.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index ee295d48ba2c..12c64e1a7e31 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -836,6 +836,7 @@ int __devinit ioat2_dma_probe(struct ioatdma_device *device, int dca)
         device->enumerate_channels = ioat2_enumerate_channels;
         device->cleanup_tasklet = ioat2_cleanup_tasklet;
         device->timer_fn = ioat2_timer_event;
+        device->self_test = ioat_dma_self_test;
         dma = &device->common;
         dma->device_prep_dma_memcpy = ioat2_dma_prep_memcpy_lock;
         dma->device_issue_pending = ioat2_issue_pending;