Thread (8 messages) 8 messages, 2 authors, 11d ago

Re: [PATCH net-next] net: phy: qca83xx: read resolved QCA8337 link status

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From: Yongzhao Chen <hidden>
Date: 2026-10-02 20:35:38
Also in: linux-arm-msm, lkml

Hi Andrew,
The traffic failure was however because of the error with setting the
DACs?
No, sorry, my last mail was not clear about this. The failure was on
a QCA8337 user port connected to a NAS, not on the IPQ5018 CPU link
from the DAC investigation. With the same OpenWrt 6.18.52 diagnostic
image and unchanged DAC settings, switching only that user PHY's
read_status changed the MAC speed from an incorrect 1000 Mb/s to the
actual 100 Mb/s and restored ping in both directions.
Reporting the correct downshift has nothing to do with that, as far as
i understand. Correctly reporting downshift i would put to net-next.
If net-next is still your preference with that in mind, I will send
v2 there.

Thanks,
Yongzhao Chen
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