diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index 81e127713675..f66dd8bf5128 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -391,7 +391,17 @@ static ssize_t show_board(struct device *dev, struct device_attribute *attr, static int c4iw_get_mib(struct ib_device *ibdev, union rdma_protocol_stats *stats) { - return -ENOSYS; + struct tp_tcp_stats v4, v6; + struct c4iw_dev *c4iw_dev = to_c4iw_dev(ibdev); + + cxgb4_get_tcp_stats(c4iw_dev->rdev.lldi.pdev, &v4, &v6); + memset(stats, 0, sizeof *stats); + stats->iw.tcpInSegs = v4.tcpInSegs + v6.tcpInSegs; + stats->iw.tcpOutSegs = v4.tcpOutSegs + v6.tcpOutSegs; + stats->iw.tcpRetransSegs = v4.tcpRetransSegs + v6.tcpRetransSegs; + stats->iw.tcpOutRsts = v4.tcpOutRsts + v6.tcpOutSegs; + + return 0; } static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL); |