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https://github.com/coolsnowwolf/lede.git
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51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
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From 05ec5c085eb7ae044d49e04a3cff194a0b2a3251 Mon Sep 17 00:00:00 2001
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From: Martin Schiller <ms@dev.tdt.de>
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Date: Thu, 27 Feb 2025 08:10:58 +0100
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Subject: net: sfp: add quirk for FS SFP-10GM-T copper SFP+ module
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Add quirk for a copper SFP that identifies itself as "FS" "SFP-10GM-T".
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It uses RollBall protocol to talk to the PHY and needs 4 sec wait before
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probing the PHY.
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Signed-off-by: Martin Schiller <ms@dev.tdt.de>
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Link: https://patch.msgid.link/20250227071058.1520027-1-ms@dev.tdt.de
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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---
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drivers/net/phy/sfp.c | 11 ++++++-----
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1 file changed, 6 insertions(+), 5 deletions(-)
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--- a/drivers/net/phy/sfp.c
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+++ b/drivers/net/phy/sfp.c
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@@ -370,7 +370,7 @@ static void sfp_fixup_rollball(struct sf
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sfp->phy_t_retry = msecs_to_jiffies(1000);
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}
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-static void sfp_fixup_fs_2_5gt(struct sfp *sfp)
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+static void sfp_fixup_rollball_wait4s(struct sfp *sfp)
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{
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sfp_fixup_rollball(sfp);
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@@ -384,7 +384,7 @@ static void sfp_fixup_fs_2_5gt(struct sf
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static void sfp_fixup_fs_10gt(struct sfp *sfp)
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{
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sfp_fixup_10gbaset_30m(sfp);
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- sfp_fixup_fs_2_5gt(sfp);
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+ sfp_fixup_rollball_wait4s(sfp);
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}
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static void sfp_fixup_halny_gsfp(struct sfp *sfp)
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@@ -464,9 +464,10 @@ static const struct sfp_quirk sfp_quirks
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// PHY.
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SFP_QUIRK_F("FS", "SFP-10G-T", sfp_fixup_fs_10gt),
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- // Fiberstore SFP-2.5G-T uses Rollball protocol to talk to the PHY and
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- // needs 4 sec wait before probing the PHY.
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- SFP_QUIRK_F("FS", "SFP-2.5G-T", sfp_fixup_fs_2_5gt),
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+ // Fiberstore SFP-2.5G-T and SFP-10GM-T uses Rollball protocol to talk
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+ // to the PHY and needs 4 sec wait before probing the PHY.
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+ SFP_QUIRK_F("FS", "SFP-2.5G-T", sfp_fixup_rollball_wait4s),
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+ SFP_QUIRK_F("FS", "SFP-10GM-T", sfp_fixup_rollball_wait4s),
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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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