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path: root/drivers/infiniband/hw/ipath/ipath_verbs.c
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Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 32d8f882e56c..012ccb4f9a37 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1201,12 +1201,7 @@ static int ipath_query_port(struct ib_device *ibdev,
props->max_vl_num = 1; /* VLCap = VL0 */
props->init_type_reply = 0;
- /*
- * Note: the chip supports a maximum MTU of 4096, but the driver
- * hasn't implemented this feature yet, so set the maximum value
- * to 2048.
- */
- props->max_mtu = IB_MTU_2048;
+ props->max_mtu = ipath_mtu4096 ? IB_MTU_4096 : IB_MTU_2048;
switch (dd->ipath_ibmtu) {
case 4096:
mtu = IB_MTU_4096;