Messages in this thread | | | Date | Thu, 8 Feb 2024 18:21:54 +0100 | From | Sergio Palumbo <> | Subject | Re: [PATCH net-next] net: sfp: add quirk for OEM DFP-34X-2C2 GPON ONU SFP |
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Hi Russell, GPON modules we are talking about are all ONT/ONU and all the ONT ONU are configured by OLT unless you have a modded firmware. ODI DFP-34X-2C2 is an ONT/ONU. https://hack-gpon.org/ont-huawei-ma5671a/ https://hack-gpon.org/ont-fs-com-gpon-onu-stick-with-mac/ https://hack-gpon.org/ont-odi-realtek-dfp-34x-2c2/
I think the discussion on LAN_SDS_MODE=1 or LAN_SDS_MODE=6, started by me is not part of the problem as the system after the quirk is working at 2500-X with both settings. My fault! The problem for these kind of modules is simply that they are not showing up at 2500-X because EEPROM or Virtual EEPROM (in case of MA5671A) failure to provide the correct speed to the linux driver.
Huawei MA5671A and Fiberstone GPON-ONU-34-20BI require: "sfp_quirk_2500basex" and "sfp_fixup_ignore_tx_fault" quirks ODI DFP-34X-2C2 only require "sfp_quirk_2500basex"
Hope this may help.
Regards
Sergio Palumbo
Il 08/02/2024 17:28, Russell King (Oracle) ha scritto: > On Thu, Feb 08, 2024 at 05:19:24PM +0100, Sergio Palumbo wrote: >> Dear Russell, >> I understand your point, but I think ODI DFP-34X-2C2 situation is quite >> similar to: >> FS GPON-INU-34-20BI >> HUAWEI MA5671A > MA5671A is configured by the OLT. The user can't configure it. >
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