net: macb: add support for reporting SGMII inband link status

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This makes it possible to use in-band autonegotiation with
SGMII.

If using a device tree, this can be done by adding the managed =
"in-band-status" property to the gem node.

Signed-off-by: Charles Perry <charles.perry@microchip.com>
Link: https://patch.msgid.link/20260224202854.112813-3-charles.perry@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Charles Perry 2026-02-24 12:28:53 -08:00 • committed by Jakub Kicinski

parent 1338cfef1f

commit 7f44b2acc5

1 changed files with 6 additions and 1 deletions

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7

drivers/net/ethernet/cadence/macb_main.c

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