Merge branch 'timers/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / drivers / infiniband / hw / mthca / mthca_cmd.c

diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 09a30dd..c33e1c5 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -30,8 +30,6 @@
  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
- *
- * $Id: mthca_cmd.c 1349 2004-12-16 21:09:43Z roland $
  */
 
 #include <linux/completion.h>
@@ -219,7 +217,7 @@ static void mthca_cmd_post_dbell(struct mthca_dev *dev,
        __raw_writel((__force u32) cpu_to_be32((1 << HCR_GO_BIT)                |
                                               (1 << HCA_E_BIT)                 |
                                               (op_modifier << HCR_OPMOD_SHIFT) |
-                                               op),                      ptr + offs[6]);
+                                               op),                      ptr + offs[6]);
        wmb();
        __raw_writel((__force u32) 0,                                     ptr + offs[7]);
        wmb();
@@ -1339,6 +1337,10 @@ int mthca_INIT_HCA(struct mthca_dev *dev,
        /* Check port for UD address vector: */
        *(inbox + INIT_HCA_FLAGS2_OFFSET / 4) |= cpu_to_be32(1);
 
+       /* Enable IPoIB checksumming if we can: */
+       if (dev->device_cap_flags & IB_DEVICE_UD_IP_CSUM)
+               *(inbox + INIT_HCA_FLAGS2_OFFSET / 4) |= cpu_to_be32(7 << 3);
+
        /* We leave wqe_quota, responder_exu, etc as 0 (default) */
 
        /* QPC/EEC/CQC/EQC/RDB attributes */