[PATCH for-rc] iw_cxgb4: report correct port speed/width

Potnuri Bharat Teja
2019-10-25T11:56:27Z

query speed/width from corresponding netdev.

Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
---
drivers/infiniband/hw/cxgb4/provider.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index d373ac0fe2cb..ba83d942997c 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -305,7 +305,10 @@ static int c4iw_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
static int c4iw_query_port(struct ib_device *ibdev, u8 port,
struct ib_port_attr *props)
{
+ int ret = 0;
pr_debug("ibdev %p\n", ibdev);
+ ret = ib_get_eth_speed(ibdev, port, &props->active_speed,
+ &props->active_width);

props->port_cap_flags =
IB_PORT_CM_SUP |
@@ -315,11 +318,9 @@ static int c4iw_query_port(struct ib_device *ibdev, u8 port,
IB_PORT_VENDOR_CLASS_SUP | IB_PORT_BOOT_MGMT_SUP;
props->gid_tbl_len = 1;
props->pkey_tbl_len = 1;
- props->active_width = 2;
- props->active_speed = IB_SPEED_DDR;
props->max_msg_sz = -1;

- return 0;
+ return ret;
}

static ssize_t hw_rev_show(struct device *dev,
--
2.3.9