diff options
| author | Weihang Li <liweihang@hisilicon.com> | 2019-04-19 11:05:45 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-19 18:43:16 -0700 |
| commit | a63457878b12b1be3d0a09fdc0c93b348f6161c9 (patch) | |
| tree | c91b5e1c42c13cf6d4ff4cf9be97752dbc0feec9 /drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | |
| parent | ffd140e2ea980ea0ded8631f8bc1f43bca8a509e (diff) | |
net: hns3: Add handling of MAC tunnel interruption
MAC tnl interruptions are different from other type of RAS and MSI-X
errors, because some bits, such as OVF/LR/RF will occur during link up
and down.
The drivers should clear status of all MAC tnl interruption bits but
shouldn't print any message that would mislead the users.
In case that link down and re-up in a short time because of some reasons,
we record when they occurred, and users can query them by debugfs.
Signed-off-by: Weihang Li <liweihang@hisilicon.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 5ccb701be88a..1532906647b8 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -249,6 +249,7 @@ static void hns3_dbg_help(struct hnae3_handle *h) dev_info(&h->pdev->dev, "dump mng tbl\n"); dev_info(&h->pdev->dev, "dump reset info\n"); dev_info(&h->pdev->dev, "dump ncl_config <offset> <length>(in hex)\n"); + dev_info(&h->pdev->dev, "dump mac tnl status\n"); memset(printf_buf, 0, HNS3_DBG_BUF_LEN); strncat(printf_buf, "dump reg [[bios common] [ssu <prt_id>]", |