diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_verbs.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 993c1d4e061..a680c42d6e8 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -667,15 +667,32 @@ static int nes_query_device(struct ib_device *ibdev, struct ib_device_attr *prop */ static int nes_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr *props) { + struct nes_vnic *nesvnic = to_nesvnic(ibdev); + struct net_device *netdev = nesvnic->netdev; + memset(props, 0, sizeof(*props)); - props->max_mtu = IB_MTU_2048; - props->active_mtu = IB_MTU_2048; + props->max_mtu = IB_MTU_4096; + + if (netdev->mtu >= 4096) + props->active_mtu = IB_MTU_4096; + else if (netdev->mtu >= 2048) + props->active_mtu = IB_MTU_2048; + else if (netdev->mtu >= 1024) + props->active_mtu = IB_MTU_1024; + else if (netdev->mtu >= 512) + props->active_mtu = IB_MTU_512; + else + props->active_mtu = IB_MTU_256; + props->lid = 1; props->lmc = 0; props->sm_lid = 0; props->sm_sl = 0; - props->state = IB_PORT_ACTIVE; + if (nesvnic->linkup) + props->state = IB_PORT_ACTIVE; + else + props->state = IB_PORT_DOWN; props->phys_state = 0; props->port_cap_flags = IB_PORT_CM_SUP | IB_PORT_REINIT_SUP | IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP; |