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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-07-05 19:16:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-06 01:25:58 +0300 |
| commit | b1c7b87443c2c12c4fe095114736b8ad6f963f67 (patch) | |
| tree | 0965e9bf6a09a7cdb17ab7f576a9d8c074b8eeba /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3f2628d62dec9505d5f19044e5f0401989a6b796 (diff) | |
| download | linux-b1c7b87443c2c12c4fe095114736b8ad6f963f67.tar.xz | |
net: dsa: felix: support half-duplex link modes
Ping tested:
[ 11.808455] mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 11.816497] IPv6: ADDRCONF(NETDEV_CHANGE): swp0: link becomes ready
[root@LS1028ARDB ~] # ethtool -s swp0 advertise 0x4
[ 18.844591] mscc_felix 0000:00:00.5 swp0: Link is Down
[ 22.048337] mscc_felix 0000:00:00.5 swp0: Link is Up - 100Mbps/Half - flow control off
[root@LS1028ARDB ~] # ip addr add 192.168.1.1/24 dev swp0
[root@LS1028ARDB ~] # ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2): 56 data bytes
(...)
^C--- 192.168.1.2 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.383/0.611/1.051 ms
[root@LS1028ARDB ~] # ethtool -s swp0 advertise 0x10
[ 355.637747] mscc_felix 0000:00:00.5 swp0: Link is Down
[ 358.788034] mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Half - flow control off
[root@LS1028ARDB ~] # ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2): 56 data bytes
(...)
^C
--- 192.168.1.2 ping statistics ---
16 packets transmitted, 16 packets received, 0% packet loss
round-trip min/avg/max = 0.301/0.384/1.138 ms
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions