aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c23
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 993c1d4e0618..a680c42d6e8c 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
667 */ 667 */
668static int nes_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr *props) 668static int nes_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr *props)
669{ 669{
670 struct nes_vnic *nesvnic = to_nesvnic(ibdev);
671 struct net_device *netdev = nesvnic->netdev;
672
670 memset(props, 0, sizeof(*props)); 673 memset(props, 0, sizeof(*props));
671 674
672 props->max_mtu = IB_MTU_2048; 675 props->max_mtu = IB_MTU_4096;
673 props->active_mtu = IB_MTU_2048; 676
677 if (netdev->mtu >= 4096)
678 props->active_mtu = IB_MTU_4096;
679 else if (netdev->mtu >= 2048)
680 props->active_mtu = IB_MTU_2048;
681 else if (netdev->mtu >= 1024)
682 props->active_mtu = IB_MTU_1024;
683 else if (netdev->mtu >= 512)
684 props->active_mtu = IB_MTU_512;
685 else
686 props->active_mtu = IB_MTU_256;
687
674 props->lid = 1; 688 props->lid = 1;
675 props->lmc = 0; 689 props->lmc = 0;
676 props->sm_lid = 0; 690 props->sm_lid = 0;
677 props->sm_sl = 0; 691 props->sm_sl = 0;
678 props->state = IB_PORT_ACTIVE; 692 if (nesvnic->linkup)
693 props->state = IB_PORT_ACTIVE;
694 else
695 props->state = IB_PORT_DOWN;
679 props->phys_state = 0; 696 props->phys_state = 0;
680 props->port_cap_flags = IB_PORT_CM_SUP | IB_PORT_REINIT_SUP | 697 props->port_cap_flags = IB_PORT_CM_SUP | IB_PORT_REINIT_SUP |
681 IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP; 698 IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP;