Messages in this thread | | | From | Antoine Tenart <> | Subject | [PATCH net-next 0/3] net: phy: marvell10g: implement suspend/resume callbacks | Date | Thu, 28 Feb 2019 14:48:34 +0100 |
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Hello,
This series implements the suspend/resume callbacks in the marvell10g PHY driver:
- When the PHY isn't used, it is set in low power mode. - At boot time we might now know the PHY status (as it's depending on the hardware configuration, or on what the previous stages configured), it is forced in low power.
Doing this prevents a PHY which was initialized in a previous stage from negotiating with the link partner when a local port is down. If the PHY isn't shutdown when a port is not used, the link partner's PHY may report the link being up while it's not.
Thanks, Antoine
Antoine Tenart (3): net: phy: marvell10g: implement suspend/resume callbacks net: phy: marvell10g: add the suspend/resume callbacks for the 88x2210 net: phy: marvell10g: set the PHY in low power by default
drivers/net/phy/marvell10g.c | 39 ++++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 11 deletions(-)
-- 2.20.1
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