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35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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From d387e34fec407f881fdf165b5d7ec128ebff362f Mon Sep 17 00:00:00 2001
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From: Christian Marangi <ansuelsmth@gmail.com>
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Date: Tue, 19 Sep 2023 14:47:20 +0200
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Subject: [PATCH] net: sfp: add quirk for Fiberstone GPON-ONU-34-20BI
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Fiberstone GPON-ONU-34-20B can operate at 2500base-X, but report 1.2GBd
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NRZ in their EEPROM.
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The module also require the ignore tx fault fixup similar to Huawei MA5671A
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as it gets disabled on error messages with serial redirection enabled.
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Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
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Link: https://lore.kernel.org/r/20230919124720.8210-1-ansuelsmth@gmail.com
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Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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---
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drivers/net/phy/sfp.c | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/drivers/net/phy/sfp.c
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+++ b/drivers/net/phy/sfp.c
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@@ -368,6 +368,13 @@ static const struct sfp_quirk sfp_quirks
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.modes = sfp_quirk_2500basex,
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.fixup = sfp_fixup_long_startup,
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}, {
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+ // Fiberstore GPON-ONU-34-20BI can operate at 2500base-X, but report 1.2GBd
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+ // NRZ in their EEPROM
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+ .vendor = "FS",
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+ .part = "GPON-ONU-34-20BI",
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+ .modes = sfp_quirk_2500basex,
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+ .fixup = sfp_fixup_ignore_tx_fault,
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+ }, {
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.vendor = "HALNy",
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.part = "HL-GSFP",
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.fixup = sfp_fixup_halny_gsfp,
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