nfp: limit the number of TSO segments

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Most FWs limit the number of TSO segments a frame can produce
to 64.  This is for fairness and efficiency (of FW datapath)
reasons.  If a frame with larger number of segments is submitted
the FW will drop it.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Jakub Kicinski 2018-02-07 20:55:25 -08:00 • committed by David S. Miller

parent d692403e5c

commit 0d592e52fb

2 changed files with 6 additions and 1 deletions

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2

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

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5

drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h

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