net: airoha: Make flow control source port mapping dependent on nbq parameter

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Flow control source port mapping for USB serdes needs to be configured
according to the GDM port nbq parameter. This is a preliminary patch
since nbq parameter is specific for the given port serdes and needs to
be read from the DTS (in the current codebase is assigned statically).

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20260306-airoha-fix-loopback-for-usb-serdes-v2-1-319de9c96826@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Lorenzo Bianconi 2026-03-06 09:07:27 +01:00 • committed by Jakub Kicinski

parent 014c607f86

commit bf3471e6e6

2 changed files with 7 additions and 8 deletions

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10

drivers/net/ethernet/airoha/airoha_eth.c

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5

drivers/net/ethernet/airoha/airoha_regs.h

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