net: ethernet: am65-cpsw: Set default TX channels to maximum

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am65-cpsw supports 8 TX hardware queues. Set this as default.

The rationale is that some am65-cpsw devices can have up to 4 ethernet
ports. If the number of TX channels have to be changed then all
interfaces have to be brought down and up as the old default of 1
TX channel is too restrictive for any mqprio/taprio usage.

Another reason for this change is to allow testing using
kselftest:net/forwarding:ethtool_mm.sh out of the box.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Roger Quadros 2023-11-17 14:17:54 +02:00 • committed by David S. Miller

parent ac09946696

commit be397ea347

1 changed files with 3 additions and 1 deletions

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4

drivers/net/ethernet/ti/am65-cpsw-nuss.c

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