Searched hist:"022 c3f87f88e2d68e90be7687d981c9cb893a3b1" (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/include/uapi/linux/ |
| H A D | mdio.h | diff 022c3f87f88e2d68e90be7687d981c9cb893a3b1 Sat Feb 11 01:41:09 CST 2023 Oleksij Rempel <o.rempel@pengutronix.de> net: phy: add genphy_c45_ethtool_get/set_eee() support
Add replacement for phy_ethtool_get/set_eee() functions.
Current phy_ethtool_get/set_eee() implementation is great and it is
possible to make it even better:
- this functionality is for devices implementing parts of IEEE 802.3
specification beyond Clause 22. The better place for this code is
phy-c45.c
- currently it is able to do read/write operations on PHYs with
different abilities to not existing registers. It is better to
use stored supported_eee abilities to avoid false read/write
operations.
- the eee_active detection will provide wrong results on not supported
link modes. It is better to validate speed/duplex properties against
supported EEE link modes.
- it is able to support only limited amount of link modes. We have more
EEE link modes...
By refactoring this code I address most of this point except of the last
one. Adding additional EEE link modes will need more work.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| /openbmc/linux/drivers/net/phy/ |
| H A D | phy-c45.c | diff 022c3f87f88e2d68e90be7687d981c9cb893a3b1 Sat Feb 11 01:41:09 CST 2023 Oleksij Rempel <o.rempel@pengutronix.de> net: phy: add genphy_c45_ethtool_get/set_eee() support
Add replacement for phy_ethtool_get/set_eee() functions.
Current phy_ethtool_get/set_eee() implementation is great and it is
possible to make it even better:
- this functionality is for devices implementing parts of IEEE 802.3
specification beyond Clause 22. The better place for this code is
phy-c45.c
- currently it is able to do read/write operations on PHYs with
different abilities to not existing registers. It is better to
use stored supported_eee abilities to avoid false read/write
operations.
- the eee_active detection will provide wrong results on not supported
link modes. It is better to validate speed/duplex properties against
supported EEE link modes.
- it is able to support only limited amount of link modes. We have more
EEE link modes...
By refactoring this code I address most of this point except of the last
one. Adding additional EEE link modes will need more work.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| /openbmc/linux/include/linux/ |
| H A D | mdio.h | diff 022c3f87f88e2d68e90be7687d981c9cb893a3b1 Sat Feb 11 01:41:09 CST 2023 Oleksij Rempel <o.rempel@pengutronix.de> net: phy: add genphy_c45_ethtool_get/set_eee() support
Add replacement for phy_ethtool_get/set_eee() functions.
Current phy_ethtool_get/set_eee() implementation is great and it is
possible to make it even better:
- this functionality is for devices implementing parts of IEEE 802.3
specification beyond Clause 22. The better place for this code is
phy-c45.c
- currently it is able to do read/write operations on PHYs with
different abilities to not existing registers. It is better to
use stored supported_eee abilities to avoid false read/write
operations.
- the eee_active detection will provide wrong results on not supported
link modes. It is better to validate speed/duplex properties against
supported EEE link modes.
- it is able to support only limited amount of link modes. We have more
EEE link modes...
By refactoring this code I address most of this point except of the last
one. Adding additional EEE link modes will need more work.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| H A D | phy.h | diff 022c3f87f88e2d68e90be7687d981c9cb893a3b1 Sat Feb 11 01:41:09 CST 2023 Oleksij Rempel <o.rempel@pengutronix.de> net: phy: add genphy_c45_ethtool_get/set_eee() support
Add replacement for phy_ethtool_get/set_eee() functions.
Current phy_ethtool_get/set_eee() implementation is great and it is
possible to make it even better:
- this functionality is for devices implementing parts of IEEE 802.3
specification beyond Clause 22. The better place for this code is
phy-c45.c
- currently it is able to do read/write operations on PHYs with
different abilities to not existing registers. It is better to
use stored supported_eee abilities to avoid false read/write
operations.
- the eee_active detection will provide wrong results on not supported
link modes. It is better to validate speed/duplex properties against
supported EEE link modes.
- it is able to support only limited amount of link modes. We have more
EEE link modes...
By refactoring this code I address most of this point except of the last
one. Adding additional EEE link modes will need more work.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|