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31 lines
975 B
Diff
31 lines
975 B
Diff
From d7a41a3ab6b8e3a3158997cda13f1fe28a37268c Mon Sep 17 00:00:00 2001
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From: Ziyang Huang <hzyitc@outlook.com>
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Date: Sun, 8 Sep 2024 16:40:12 +0800
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Subject: [PATCH] net: dsa: qca8k: always enable SGMII auto-negotiation
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fixed-link can't work well without this
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Signed-off-by: Ziyang Huang <hzyitc@outlook.com>
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---
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drivers/net/dsa/qca/qca8k-8xxx.c | 9 ++++-----
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1 file changed, 4 insertions(+), 5 deletions(-)
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--- a/drivers/net/dsa/qca/qca8k-8xxx.c
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+++ b/drivers/net/dsa/qca/qca8k-8xxx.c
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@@ -1545,11 +1545,10 @@ static int qca8k_pcs_config(struct phyli
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return -EINVAL;
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}
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- /* Enable/disable SerDes auto-negotiation as necessary */
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- val = neg_mode == PHYLINK_PCS_NEG_INBAND_ENABLED ?
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- 0 : QCA8K_PWS_SERDES_AEN_DIS;
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-
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- ret = qca8k_rmw(priv, QCA8K_REG_PWS, QCA8K_PWS_SERDES_AEN_DIS, val);
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+ /* Enable SerDes auto-negotiation always.
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+ * So fixed-link can work.
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+ */
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+ ret = qca8k_rmw(priv, QCA8K_REG_PWS, QCA8K_PWS_SERDES_AEN_DIS, 0);
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if (ret)
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return ret;
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