[PATCH net-next v4 0/2] net: phy: aquantia: fix PMA capability reporting and EEE discovery

[Hongmei Xu]

This series fixes two related issues in the Aquantia PHY driver:
- Patch 1 restores EEE discovery for AQR111, AQR111B0, AQR114C,
  AQR115, AQR115C and AQCS109 by calling genphy_c45_read_eee_abilities()
  after the final supported mask is built. The phy_gbit_features base is
  preserved because these PHYs misreport PMA capabilities.
- Patch 2 adds get_features() for AQR113C to correctly declare 10G/5G/
  2.5G/1G support, since the PHY misreports these speeds in PMA extended
  abilities registers.

---
Changes in v4:
- Fix the comments from netdev-bot+sashiko
- Patch 1: keep phy_gbit_features base instead of genphy_c45_pma_read_abilities();
  call genphy_c45_read_eee_abilities() explicitly after supported mask is built
- Patch 1: update commit message to accurately describe the fix; add missing
  affected PHYs (AQR111B0, AQR115, AQCS109); add Fixes: tags
- Patch 2: fix commit message PMA reads still used as base and add Fixes: tag
- Link to v3: https://patch.msgid.link/20261016-net-phy-aqr113c-fix-pma-capability-v3-0-0bbb1b84035d@xxxxxxxxxxxxxxxx

Changes in v3:
- Add patch 1 to fix EEE discovery regression in aqr115c_get_features()
  affecting AQR111, AQR114C and AQR115C
- Extend commit message to note AQR113 may have the same PMA issue
- Link to v2: https://patch.msgid.link/20260924-net-phy-aqr113c-fix-pma-capability-v2-1-29b06283b0f3@xxxxxxxxxxxxxxxx

Changes in v2:
- Fix subject prefix to [PATCH net-next]
- Limit scope to AQR113C only as AQR113 not tested
- Link to v1: https://patch.msgid.link/20260923-net-phy-aqr113c-fix-pma-capability-v1-1-497359310f06@xxxxxxxxxxxxxxxx

To: Andrew Lunn <andrew@xxxxxxx>
To: Heiner Kallweit <hkallweit1@xxxxxxxxx>
To: Russell King <linux@xxxxxxxxxxxxxxx>
To: "David S. Miller" <davem@xxxxxxxxxxxxx>
To: Eric Dumazet <edumazet@xxxxxxxxxx>
To: Jakub Kicinski <kuba@xxxxxxxxxx>
To: Paolo Abeni <pabeni@xxxxxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

---
Hongmei Xu (2):
      net: phy: aquantia: restore EEE discovery in get_features callbacks
      net: phy: aquantia: add get_features() for AQR113C

 drivers/net/phy/aquantia/aquantia_main.c | 30 +++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)
---
base-commit: 944ae66642b726bd6b25ae71b1e9ff88a0e0bdb0
change-id: 20260917-net-phy-aqr113c-fix-pma-capability-d7d08cbc9879

Best regards,
--  
Hongmei Xu <hongmei.xu@xxxxxxxxxxxxxxxx>