From c752c78275fbf3fcb1d6d0af9b03ac999fe1963d Mon Sep 17 00:00:00 2001 From: Jon Mason Date: Tue, 30 Sep 2008 14:51:19 -0700 Subject: [PATCH] RDMA/cxgb3: Set active_mtu in ib_port_attr When running ibv_devinfo, the active_mtu returned is garbage. This is due to the field not being populated in the query_port function in the driver. The patch below populates the active_mtu field with a MTU of 2k. It also zeros the struct, so that any new additions to it will return 0. Signed-off-by: Jon Mason Acked-by: Steve Wise Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb3/iwch_provider.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index eb778bfd6f66..ecff98043589 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1155,13 +1155,11 @@ static int iwch_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr *props) { PDBG("%s ibdev %p\n", __func__, ibdev); + + memset(props, 0, sizeof(struct ib_port_attr)); props->max_mtu = IB_MTU_4096; - props->lid = 0; - props->lmc = 0; - props->sm_lid = 0; - props->sm_sl = 0; + props->active_mtu = IB_MTU_2048; props->state = IB_PORT_ACTIVE; - props->phys_state = 0; props->port_cap_flags = IB_PORT_CM_SUP | IB_PORT_SNMP_TUNNEL_SUP | @@ -1170,7 +1168,6 @@ static int iwch_query_port(struct ib_device *ibdev, IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP; props->gid_tbl_len = 1; props->pkey_tbl_len = 1; - props->qkey_viol_cntr = 0; props->active_width = 2; props->active_speed = 2; props->max_msg_sz = -1; -- 2.20.1