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Boxiang Sun
lx2160a_build
Commits
89dd96c9
Commit
89dd96c9
authored
Apr 16, 2023
by
Josua Mayer
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mc-utils: clearfog-xz/honeycomb: fix link-up on dpmac3 (QSFP28 port 1)
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734c7841
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patches/mc-utils/0014-lx2160acex7-SD1-protocol-8-revert-dpmac-link-type-ba.patch
...x2160acex7-SD1-protocol-8-revert-dpmac-link-type-ba.patch
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patches/mc-utils/0014-lx2160acex7-SD1-protocol-8-revert-dpmac-link-type-ba.patch
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89dd96c9
From 2ba653d4b7153fbf555e7e130f1f2ac759c7d2d0 Mon Sep 17 00:00:00 2001
From: Josua Mayer <josua@solid-run.com>
Date: Sun, 16 Apr 2023 11:44:28 +0300
Subject: [PATCH] lx2160acex7: SD1 protocol 8: revert dpmac link type back to
fixed
On QSFP28 connector there is no sfp+ cage providing a linux phy object
to each dpmac instance when configured as 4 individual NICs.
This breaks the serdes driver logic for enabling and disabling serdes
and can prevent link-up.
Fixes: 6f13933: "lx2160acex7: upgrade network ports from fixed link to phy"
Signed-off-by: Josua Mayer <josua@solid-run.com>
---
config/lx2160a/CEX7/dpc-8_x_usxgmii.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/config/lx2160a/CEX7/dpc-8_x_usxgmii.dts b/config/lx2160a/CEX7/dpc-8_x_usxgmii.dts
index 7b0e576..0f6114e 100644
--- a/config/lx2160a/CEX7/dpc-8_x_usxgmii.dts
+++ b/config/lx2160a/CEX7/dpc-8_x_usxgmii.dts
@@ -72,16 +72,16 @@
board_info {
ports {
mac@3 {
- link_type = "MAC_LINK_TYPE_PHY";
+ link_type = "MAC_LINK_TYPE_FIXED";
};
mac@4 {
- link_type = "MAC_LINK_TYPE_PHY";
+ link_type = "MAC_LINK_TYPE_FIXED";
};
mac@5 {
- link_type = "MAC_LINK_TYPE_PHY";
+ link_type = "MAC_LINK_TYPE_FIXED";
};
mac@6 {
- link_type = "MAC_LINK_TYPE_PHY";
+ link_type = "MAC_LINK_TYPE_FIXED";
};
mac@7 {
link_type = "MAC_LINK_TYPE_PHY";
--
2.35.3
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