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| author |   Jiawen Wu <jiawenwu@trustnetic.com> | 2023-07-19 17:22:33 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-07-23 11:47:07 +0100 |
| commit | c7b75bea853daeb64fc831dbf39a6bbabcc402ac (patch) | |
| tree | 3dea2dd6692a3b02ccecbf63d792c4449dfcc751 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | docs: net: clarify the NAPI rules around XDP Tx (diff) | |
| download | wireguard-linux-c7b75bea853daeb64fc831dbf39a6bbabcc402ac.tar.xz wireguard-linux-c7b75bea853daeb64fc831dbf39a6bbabcc402ac.zip | |
net: phy: marvell10g: fix 88x3310 power up
Clear MV_V2_PORT_CTRL_PWRDOWN bit to set power up for 88x3310 PHY,
it sometimes does not take effect immediately. And a read of this
register causes the bit not to clear. This will cause mv3310_reset()
to time out, which will fail the config initialization. So add a delay
before the next access.
Fixes: c9cc1c815d36 ("net: phy: marvell10g: place in powersave mode at probe")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Russell King (Oracle) <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