From: Kamal Heib kamalheib1@gmail.com
[ Upstream commit beb205dd67aaa4315dedf5c40b47c6e9dee5a469 ]
Make sure to set the active_mtu attribute to avoid report the following invalid value:
$ ibv_devinfo -d siw0 | grep active_mtu active_mtu: invalid MTU (0)
Fixes: 303ae1cdfdf7 ("rdma/siw: application interface") Link: https://lore.kernel.org/r/20200205081354.30438-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib kamalheib1@gmail.com Reviewed-by: Gal Pressman galpress@amazon.com Reviewed-by: Bernard Metzler bmt@zurich.ibm.com Signed-off-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/sw/siw/siw_verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index 1b1a40db529c6..73442bd57dbe8 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -200,12 +200,12 @@ int siw_query_port(struct ib_device *base_dev, u8 port,
memset(attr, 0, sizeof(*attr));
- attr->active_mtu = attr->max_mtu; attr->active_speed = 2; attr->active_width = 2; attr->gid_tbl_len = 1; attr->max_msg_sz = -1; attr->max_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu); + attr->active_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu); attr->phys_state = sdev->state == IB_PORT_ACTIVE ? IB_PORT_PHYS_STATE_LINK_UP : IB_PORT_PHYS_STATE_DISABLED; attr->pkey_tbl_len = 1;