MT7612 calibration regression in 24.10.2 #1011
Description
Device: NETGEAR R6220
In OpenWrt 24.10, Configured Antennas of the 5G phy become TX 0x202 RX 0x202 instead of TX 0x3 RX 0x3.
From this issue we can know this is a calibration problem: calibration data are being read from an incorrect offset.
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OpenWrt 24.10.2, r28739-d9340319c6
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root@OpenWrt:~# iw phy1 info
Wiphy phy1
wiphy index: 1
max # scan SSIDs: 4
max scan IEs length: 2247 bytes
max # sched scan SSIDs: 0
max # match sets: 0
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports AP-side u-APSD.
Device supports T-DLS.
Available Antennas: TX 0x3 RX 0x3
Configured Antennas: TX 0x202 RX 0x202
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OpenWrt 23.05.5, r24106-10cc5fcd00
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root@OpenWrt:~# iw phy1 info
Wiphy phy1
wiphy index: 1
max # scan SSIDs: 4
max scan IEs length: 2247 bytes
max # sched scan SSIDs: 0
max # match sets: 0
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports AP-side u-APSD.
Device supports T-DLS.
Available Antennas: TX 0x3 RX 0x3
Configured Antennas: TX 0x3 RX 0x3