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| author | Daniel Golle <daniel@makrotopia.org> | 2023-04-03 00:06:46 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2023-04-03 00:11:16 +0100 |
| commit | 658b45ce48d2e96c3bca20343272465e295ccb92 (patch) | |
| tree | ba66b42f1d2f5f764dd30e298826fb4cd831b144 /target/linux/generic/pending-5.15 | |
| parent | 4d9c38d654fdfb72ef641573bbf5b0f73f638f2e (diff) | |
| download | upstream-658b45ce48d2e96c3bca20343272465e295ccb92.tar.gz upstream-658b45ce48d2e96c3bca20343272465e295ccb92.tar.bz2 upstream-658b45ce48d2e96c3bca20343272465e295ccb92.zip | |
generic: add quirk for HG MXPD-483II 2500M fiber SFP
The HG MXPD-483II 1310nm SFP module is meant to operate with 2500Base-X,
however, in their EEPROM they incorrectly specify:
Transceiver type : Ethernet: 1000BASE-LX
...
BR, Nominal : 2600MBd
Use sfp_quirk_2500basex for this module to allow 2500Base-X mode anyway.
https://forum.banana-pi.org/t/bpi-r3-sfp-module-compatibility/14573/60
X-Patchwork-Id: 13197378
X-Mailing-List: netdev@vger.kernel.org
X-Patchwork-Delegate: kuba@kernel.org
Reported-by: chowtom <chowtom@gmail.com>
Tested-by: chowtom <chowtom@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/generic/pending-5.15')
| -rw-r--r-- | target/linux/generic/pending-5.15/701-net-sfp-add-quirk-for-MXPD-483II.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/generic/pending-5.15/701-net-sfp-add-quirk-for-MXPD-483II.patch b/target/linux/generic/pending-5.15/701-net-sfp-add-quirk-for-MXPD-483II.patch new file mode 100644 index 0000000000..86a665fd0a --- /dev/null +++ b/target/linux/generic/pending-5.15/701-net-sfp-add-quirk-for-MXPD-483II.patch @@ -0,0 +1,13 @@ +--- a/drivers/net/phy/sfp.c ++++ b/drivers/net/phy/sfp.c +@@ -366,6 +366,10 @@ static const struct sfp_quirk sfp_quirks + .part = "HL-GSFP", + .fixup = sfp_fixup_halny_gsfp, + }, { ++ .vendor = "HG GENUINE", ++ .part = "MXPD-483II", ++ .modes = sfp_quirk_2500basex, ++ }, { + // Huawei MA5671A can operate at 2500base-X, but report 1.2GBd + // NRZ in their EEPROM + .vendor = "HUAWEI", |