[PATCH v2] net: phy: aquantia: Add support for 5GbaseR
From: Hongmei Xu <hidden>
Date: 2026-09-23 08:24:38
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add support for 5GbaseR within Aquantia phy driver. Signed-off-by: Hongmei Xu <redacted> --- Changes in v2: - EDITME: describe what is new in this series revision. - EDITME: use bulletpoints and terse descriptions. - Link to v1: https://patch.msgid.link/20260923-aquantia-support-5gbaser-v1-1-537d39bb8c35@oss.qualcomm.com --- drivers/net/phy/aquantia/aquantia_main.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/aquantia/aquantia_main.c b/drivers/net/phy/aquantia/aquantia_main.c
index e95d391a6dc2..0bcec88fcf72 100644
--- a/drivers/net/phy/aquantia/aquantia_main.c
+++ b/drivers/net/phy/aquantia/aquantia_main.c@@ -49,6 +49,7 @@ #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI 7 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_OFF 9 #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII 10 +#define MDIO_PHYXS_VEND_IF_STATUS_TYPE_USX_5G 12 #define MDIO_AN_VEND_PROV 0xc400 #define MDIO_AN_VEND_PROV_1000BASET_FULL BIT(15)
@@ -585,6 +586,9 @@ static int aqr_gen1_read_status(struct phy_device *phydev) case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII: interface = PHY_INTERFACE_MODE_2500BASEX; break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_USX_5G: + interface = PHY_INTERFACE_MODE_5GBASER; + break; case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OFF: default: phydev->link = false;
@@ -786,7 +790,8 @@ static int aqr_gen1_config_init(struct phy_device *phydev) phydev->interface != PHY_INTERFACE_MODE_10GKR && phydev->interface != PHY_INTERFACE_MODE_10GBASER && phydev->interface != PHY_INTERFACE_MODE_XAUI && - phydev->interface != PHY_INTERFACE_MODE_RXAUI) + phydev->interface != PHY_INTERFACE_MODE_RXAUI && + phydev->interface != PHY_INTERFACE_MODE_5GBASER) return -ENODEV; WARN(phydev->interface == PHY_INTERFACE_MODE_XGMII,
@@ -1040,7 +1045,8 @@ static int aqr_gen2_get_rate_matching(struct phy_device *phydev, phy_interface_t iface) { if (iface == PHY_INTERFACE_MODE_10GBASER || - iface == PHY_INTERFACE_MODE_2500BASEX) + iface == PHY_INTERFACE_MODE_2500BASEX || + iface == PHY_INTERFACE_MODE_5GBASER) return RATE_MATCH_PAUSE; return RATE_MATCH_NONE; }
--- base-commit: 944ae66642b726bd6b25ae71b1e9ff88a0e0bdb0 change-id: 20260923-aquantia-support-5gbaser-e7271bde9f89 Best regards, -- Hongmei Xu [off-list ref]