diff options
| author | Peng Li <lipeng321@huawei.com> | 2018-08-27 09:59:30 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-29 18:08:20 -0700 |
| commit | 455c4401fe7a538facaffb35b906ce19f1ece474 (patch) | |
| tree | 1d0e8330fda26f8dfe73346cec46f01f159bdbe9 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 31fabbee8f5c658c3fa1603c66e9e4f51ea8c2c6 (diff) | |
net: hns: add netif_carrier_off before change speed and duplex
If there are packets in hardware when changing the speed
or duplex, it may cause hardware hang up.
This patch adds netif_carrier_off before change speed and
duplex in ethtool_ops.set_link_ksettings, and adds
netif_carrier_on after complete the change.
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions