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456b7a5d48
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. For the original discussion see: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Link: https://github.com/openwrt/openwrt/pull/16547 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
55 lines
1.7 KiB
Diff
55 lines
1.7 KiB
Diff
From 68d5cd09e8919679ce13b85950debea4b2e98e04 Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Thu, 10 Oct 2024 14:07:26 +0100
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Subject: [PATCH 4/5] net: phy: realtek: change order of calls in C22
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read_status()
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Always call rtlgen_read_status() first, so genphy_read_status() which
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is called by it clears bits in case auto-negotiation has not completed.
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Also clear 10GBT link-partner advertisement bits in case auto-negotiation
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is disabled or has not completed.
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Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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Link: https://patch.msgid.link/b15929a41621d215c6b2b57393368086589569ec.1728565530.git.daniel@makrotopia.org
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Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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---
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drivers/net/phy/realtek.c | 22 +++++++++++++++-------
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1 file changed, 15 insertions(+), 7 deletions(-)
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--- a/drivers/net/phy/realtek.c
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+++ b/drivers/net/phy/realtek.c
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@@ -949,17 +949,25 @@ static void rtl822xb_update_interface(st
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static int rtl822x_read_status(struct phy_device *phydev)
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{
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- if (phydev->autoneg == AUTONEG_ENABLE) {
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- int lpadv = phy_read_paged(phydev, 0xa5d, 0x13);
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+ int lpadv, ret;
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- if (lpadv < 0)
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- return lpadv;
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+ ret = rtlgen_read_status(phydev);
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+ if (ret < 0)
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+ return ret;
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- mii_10gbt_stat_mod_linkmode_lpa_t(phydev->lp_advertising,
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- lpadv);
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+ if (phydev->autoneg == AUTONEG_DISABLE ||
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+ !phydev->autoneg_complete) {
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+ mii_10gbt_stat_mod_linkmode_lpa_t(phydev->lp_advertising, 0);
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+ return 0;
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}
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- return rtlgen_read_status(phydev);
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+ lpadv = phy_read_paged(phydev, 0xa5d, 0x13);
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+ if (lpadv < 0)
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+ return lpadv;
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+
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+ mii_10gbt_stat_mod_linkmode_lpa_t(phydev->lp_advertising, lpadv);
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+
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+ return 0;
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}
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static int rtl822xb_read_status(struct phy_device *phydev)
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