net: ll_temac: Make RX/TX ring sizes configurable

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Add support for setting the RX and TX ring sizes for this driver using
ethtool. Also increase the default RX ring size as the previous default
was far too low for good performance in some configurations.

Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Esben Haabendal 2020-02-28 08:57:26 +01:00 • committed by David S. Miller

parent 7c462a0ca5

commit f7b261bfc3

2 changed files with 72 additions and 26 deletions

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2

drivers/net/ethernet/xilinx/ll_temac.h

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96

drivers/net/ethernet/xilinx/ll_temac_main.c

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