diff options
| author | Jan Sokolowski <jan.sokolowski@intel.com> | 2017-11-14 04:34:45 -0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2017-12-11 16:19:40 -0700 |
| commit | 69a3ffaa0a43d1c5a34b6f52aa08a5fc3d8d87d4 (patch) | |
| tree | d6afaa11b89191d467a8445efc797d2a2e619bfc /drivers/infiniband/hw/hfi1 | |
| parent | c5c4e40e90b5c714248bcf4e8a63b1a1cd07c11e (diff) | |
IB/hfi1: Use 4096 for default active MTU in query_qp
Currently, if a port is queried that has an invalid
Maximum Transmission Unit, driver reports default MTU of 2048.
This in incorrect.
Use default value of 4096 if invalid.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index a38785e224cc..6d27c8594b34 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -1486,7 +1486,7 @@ static int query_port(struct rvt_dev_info *rdi, u8 port_num, props->max_mtu = mtu_to_enum((!valid_ib_mtu(hfi1_max_mtu) ? 4096 : hfi1_max_mtu), IB_MTU_4096); props->active_mtu = !valid_ib_mtu(ppd->ibmtu) ? props->max_mtu : - mtu_to_enum(ppd->ibmtu, IB_MTU_2048); + mtu_to_enum(ppd->ibmtu, IB_MTU_4096); /* * sm_lid of 0xFFFF needs special handling so that it can |