[v6] Fix AQR PMA capabilities

[PATCH net v6 0/2] Fix AQR PMA capabilities

Posted by Abhishek Chauhan 1 month, 3 weeks ago

Patch 1:- 
AQR115c reports incorrect PMA capabilities which includes
10G/5G and also incorrectly disables capabilities like autoneg
and 10Mbps support.

AQR115c as per the Marvell databook supports speeds up to 2.5Gbps
with autonegotiation.

Patch 2:- 
Remove the use of phy_set_max_speed in phy driver as the
function is mainly used in MAC driver to set the max
speed.

Instead use get_features to fix up Phy PMA capabilities for
AQR111, AQR111B0, AQR114C and AQCS109


Abhishek Chauhan (2):
  net: phy: aquantia: AQR115c fix up PMA capabilities
  net: phy: aquantia: remove usage of phy_set_max_speed

 drivers/net/phy/aquantia/aquantia_main.c | 51 +++++++++++++++---------
 1 file changed, 33 insertions(+), 18 deletions(-)

-- 
2.25.1

Re: [PATCH net v6 0/2] Fix AQR PMA capabilities

Posted by Russell King (Oracle) 1 month, 3 weeks ago

On Tue, Oct 01, 2024 at 03:46:24PM -0700, Abhishek Chauhan wrote:
> Patch 1:- 
> AQR115c reports incorrect PMA capabilities which includes
> 10G/5G and also incorrectly disables capabilities like autoneg
> and 10Mbps support.
> 
> AQR115c as per the Marvell databook supports speeds up to 2.5Gbps
> with autonegotiation.
> 
> Patch 2:- 
> Remove the use of phy_set_max_speed in phy driver as the
> function is mainly used in MAC driver to set the max
> speed.
> 
> Instead use get_features to fix up Phy PMA capabilities for
> AQR111, AQR111B0, AQR114C and AQCS109

For both patches:

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

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