DFP-34X-2C2 is a GPON spf module working at both 1000baseX
and 2500baseX.
Setting the module to LAN_SDS_MODE=6 the module is working
at 2500baseX with auto negotiation see at
https://hack-gpon.org/ont-odi-realtek-dfp-34x-2c2/
Unfortunatly the module's PHY is accessible at 1000baseX only.
ethtool returning:
Supported ports: [ Fibre ]
Supported link modes: 1000baseX/Full
After applying the quirk:
Supported ports: [ Fibre ]
Supported link modes: 1000baseX/Full
2500baseX/Full
Tested on BANANA PI R3 in OpenWRT v 23.05.2 Kernel 5.15.137
Tested on sfp to ethernet Media Converter.
Autonegotiating 1000baseX or 2500baseX according to the
connected host speed.
This module is existing in 2 versions:
Vendor = "ODI"
Vendor = "OEM"
This is the patch for vendor "ODI"
Patch has been inserted keeping the list in alphabetical order
first by vendor first and then by part string.
Signed-off-by: Sergio Palumbo <[email protected]>
---
drivers/net/phy/sfp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 3c0028a4af92..410375bc6b94 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -495,6 +495,9 @@ static const struct sfp_quirk sfp_quirks[] = {
// 2500MBd NRZ in their EEPROM
SFP_QUIRK_M("Lantech", "8330-262D-E", sfp_quirk_2500basex),
+ // ODI DFP-34X-2C2 GPON ONU support 2500base-X
+ SFP_QUIRK_M("ODI", "DFP-34X-2C2", sfp_quirk_2500basex),
+
SFP_QUIRK_M("UBNT", "UF-INSTANT", sfp_quirk_ubnt_uf_instant),
// Walsun HXSX-ATR[CI]-1 don't identify as copper, and use the
--
2.34.1
All the concerns with the OEM version of this patch apply to this one
as well.
On Fri, Feb 02, 2024 at 06:44:32PM +0100, Sergio Palumbo wrote:
> Hello Russell,
> this is the pach for the vendor "ODI".
> Same hardware but different vendor.
> I explained it in the description.
> Hope this clarifies.
>
> Thanks and regards
>
> Sergio Palumbo
>
> Il 28/01/2024 15:43, Russell King (Oracle) ha scritto:
> > Oh, a second repost. What's different from the first repost?
> >
> > On Sun, Jan 28, 2024 at 03:23:06PM +0100, Sergio Palumbo wrote:
> > > DFP-34X-2C2 is a GPON spf module working at both 1000baseX
> > > and 2500baseX.
> > > Setting the module to LAN_SDS_MODE=6 the module is working
> > > at 2500baseX with auto negotiation see at
> > > https://hack-gpon.org/ont-odi-realtek-dfp-34x-2c2/
> > > Unfortunatly the module's PHY is accessible at 1000baseX only.
> > > ethtool returning:
> > > Supported ports: [ Fibre ]
> > > Supported link modes: 1000baseX/Full
> > >
> > > After applying the quirk:
> > > Supported ports: [ Fibre ]
> > > Supported link modes: 1000baseX/Full
> > > 2500baseX/Full
> > > Tested on BANANA PI R3 in OpenWRT v 23.05.2 Kernel 5.15.137
> > > Tested on sfp to ethernet Media Converter.
> > > Autonegotiating 1000baseX or 2500baseX according to the
> > > connected host speed.
> > >
> > > This module is existing in 2 versions:
> > > Vendor = "ODI"
> > > Vendor = "OEM"
> > > This is the patch for vendor "ODI"
> > >
> > > Patch has been inserted keeping the list in alphabetical order
> > > first by vendor first and then by part string.
> > >
> > > Signed-off-by: Sergio Palumbo <[email protected]>
> > > ---
> > > drivers/net/phy/sfp.c | 3 +++
> > > 1 file changed, 3 insertions(+)
> > >
> > > diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
> > > index 3c0028a4af92..410375bc6b94 100644
> > > --- a/drivers/net/phy/sfp.c
> > > +++ b/drivers/net/phy/sfp.c
> > > @@ -495,6 +495,9 @@ static const struct sfp_quirk sfp_quirks[] = {
> > > // 2500MBd NRZ in their EEPROM
> > > SFP_QUIRK_M("Lantech", "8330-262D-E", sfp_quirk_2500basex),
> > > + // ODI DFP-34X-2C2 GPON ONU support 2500base-X
> > > + SFP_QUIRK_M("ODI", "DFP-34X-2C2", sfp_quirk_2500basex),
> > > +
> > > SFP_QUIRK_M("UBNT", "UF-INSTANT", sfp_quirk_ubnt_uf_instant),
> > > // Walsun HXSX-ATR[CI]-1 don't identify as copper, and use the
> > > --
> > > 2.34.1
> > >
> > >
>
>
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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