1eab9b8a9b
bfc17c1658353 net: phy: realtek: disable PHY-mode EEE fabcfd6d10999 net: phy: realtek: add defines for shadowed c45 standard registers 8af2136e77989 net: phy: realtek: add helper RTL822X_VND2_C22_REG 02d3b306ac2f0 net: phy: realtek: switch from paged to MMD ops in rtl822x functions da681ed73fb98 net: phy: realtek: improve mmd register access for internal PHY's 0bea93fdbaf86 net: phy: realtek: use string choices helpers 51773846fab24 net: phy: realtek: make HWMON support a user-visible Kconfig symbol Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> (cherry picked from commit 7673a165a955269773eb604d3678d86d0bb7f49c)
28 lines
972 B
Diff
28 lines
972 B
Diff
From 1addfb042a9d27788a0fb2c2935045b56fd8560e Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Thu, 23 Jan 2025 03:25:29 +0000
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Subject: [PATCH] net: phy: realtek: mark existing MMDs as present
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When using Clause-45 mode to access RealTek RTL8221B 2.5G PHYs some
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versions of the PHY fail to report the MMDs present on the PHY.
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Mark MMDs PMAPMD, PCS and AN which are always existing according to
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the datasheet as present to fix that.
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/net/phy/realtek/realtek_main.c | 3 +++
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1 file changed, 3 insertions(+)
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--- a/drivers/net/phy/realtek/realtek_main.c
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+++ b/drivers/net/phy/realtek/realtek_main.c
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@@ -1046,6 +1046,9 @@ static int rtl822x_c45_get_features(stru
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linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT,
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phydev->supported);
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+ phydev->c45_ids.mmds_present |= MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS |
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+ MDIO_DEVS_AN;
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+
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return genphy_c45_pma_read_abilities(phydev);
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}
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