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29 lines
981 B
Diff
29 lines
981 B
Diff
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From 8b137d1e405dc90300ba577db44c70f0e026636e Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Tue, 8 Oct 2024 21:09:19 +0100
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Subject: [PATCH 3/3] net: phy: realtek: clear 1000Base-T link partner
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advertisement
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Clear 1000Base-T link partner advertisement bits in Clause-45
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read_status() function in case auto-negotiation is disabled or has not
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been completed.
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/net/phy/realtek.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/drivers/net/phy/realtek.c
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+++ b/drivers/net/phy/realtek.c
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@@ -1056,6 +1056,10 @@ static int rtl822x_c45_read_status(struc
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if (ret < 0)
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return ret;
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+ if (phydev->autoneg == AUTONEG_DISABLE ||
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+ !genphy_c45_aneg_done(phydev))
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+ mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, 0);
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+
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/* Vendor register as C45 has no standardized support for 1000BaseT */
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if (phydev->autoneg == AUTONEG_ENABLE) {
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val = phy_read_mmd(phydev, MDIO_MMD_VEND2,
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