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| author | Daniel Golle <daniel@makrotopia.org> | 2023-04-13 20:16:05 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2023-04-13 20:16:05 +0100 |
| commit | b8e1fcad38eae059d45ec21e708839985b511994 (patch) | |
| tree | 044ca8961b2597cf39d585eb6852e517b372a073 /target/linux/generic/backport-5.15 | |
| parent | f4f8c0e8de1c9ff6f0a76f7e722e4cbdbaba92c3 (diff) | |
| download | upstream-b8e1fcad38eae059d45ec21e708839985b511994.tar.gz upstream-b8e1fcad38eae059d45ec21e708839985b511994.tar.bz2 upstream-b8e1fcad38eae059d45ec21e708839985b511994.zip | |
generic: move accepted patch to backport-5.15
The patch adding SFP quirk for MXPD 483II was accepted upstream and
will be part of Linux v6.3:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=ad651d68cee75e9ac20002254c4e5d09ee67a84b
Move the patch from pending-5.15 to backport-5.15.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Diffstat (limited to 'target/linux/generic/backport-5.15')
| -rw-r--r-- | target/linux/generic/backport-5.15/789-v6.3-net-sfp-add-quirk-enabling-2500Base-x-for-HG-MXPD-48.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/789-v6.3-net-sfp-add-quirk-enabling-2500Base-x-for-HG-MXPD-48.patch b/target/linux/generic/backport-5.15/789-v6.3-net-sfp-add-quirk-enabling-2500Base-x-for-HG-MXPD-48.patch new file mode 100644 index 0000000000..a5a53bbc6e --- /dev/null +++ b/target/linux/generic/backport-5.15/789-v6.3-net-sfp-add-quirk-enabling-2500Base-x-for-HG-MXPD-48.patch @@ -0,0 +1,37 @@ +From ad651d68cee75e9ac20002254c4e5d09ee67a84b Mon Sep 17 00:00:00 2001 +From: Daniel Golle <daniel@makrotopia.org> +Date: Sun, 2 Apr 2023 12:44:37 +0100 +Subject: [PATCH] net: sfp: add quirk enabling 2500Base-x for HG MXPD-483II + +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 + +Reported-by: chowtom <chowtom@gmail.com> +Tested-by: chowtom <chowtom@gmail.com> +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/phy/sfp.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- 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", |