net: dsa: microchip: add multi queue support for KSZ88X3 variants

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KSZ88X3 switches support up to 4 queues. Rework ksz8795_set_prio_queue()
to support KSZ8795 and KSZ88X3 families of switches.

Per default, configure KSZ88X3 to use one queue, since it need special
handling due to priority related errata. Errata handling is implemented
in a separate patch.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Oleksij Rempel 2024-05-03 15:13:43 +02:00 • committed by David S. Miller

parent 768cf84138

commit 328de4671d

2 changed files with 61 additions and 35 deletions

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85

drivers/net/dsa/microchip/ksz8795.c

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9

drivers/net/dsa/microchip/ksz8795_reg.h

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