[PATCH] net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant

[PATCH] net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant

[Marcus Hughes]

Some Potron SFP+ XGSPON ONU sticks are shipped with different EEPROM
vendor ID and vendor name strings, but are otherwise functionally
identical to the existing "Potron SFP+ XGSPON ONU Stick" handled by
sfp_quirk_potron().

These modules, including units distributed under the "Better Internet"
branding, use the same UART pin assignment and require the same
TX_FAULT/LOS behaviour and boot delay. Re-use the existing Potron
quirk for this EEPROM variant.

Signed-off-by: Marcus Hughes <marcus.hughes@betterinternet.ltd>
---
 drivers/net/phy/sfp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 0401fa6b24d2..6166e9196364 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -497,6 +497,8 @@ static const struct sfp_quirk sfp_quirks[] = {
 	SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex,
 		  sfp_fixup_nokia),
 
+	SFP_QUIRK_F("BIDB", "X-ONU-SFPP", sfp_fixup_potron),
+
 	// FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY.
 	SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball),
 
-- 
2.52.0

Re: [PATCH] net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Sun,  7 Dec 2025 21:03:55 +0000 you wrote:
> Some Potron SFP+ XGSPON ONU sticks are shipped with different EEPROM
> vendor ID and vendor name strings, but are otherwise functionally
> identical to the existing "Potron SFP+ XGSPON ONU Stick" handled by
> sfp_quirk_potron().
> 
> These modules, including units distributed under the "Better Internet"
> branding, use the same UART pin assignment and require the same
> TX_FAULT/LOS behaviour and boot delay. Re-use the existing Potron
> quirk for this EEPROM variant.
> 
> [...]

Here is the summary with links:
  - net: sfp: extend Potron XGSPON quirk to cover additional EEPROM variant
    https://git.kernel.org/netdev/net/c/71cfa7c893a0

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html