net: bcmgenet: Add software counters to track reallocations

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When inserting the TSB, keep track of how many times we had to do
it and if there was a failure in doing so, this helps profile the
driver for possibly incorrect headroom settings.

Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Doug Berger 2019-12-17 16:51:15 -08:00 • committed by David S. Miller

parent e3fa85883d

commit f1af17c0b7

2 changed files with 8 additions and 0 deletions

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6

drivers/net/ethernet/broadcom/genet/bcmgenet.c

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2

drivers/net/ethernet/broadcom/genet/bcmgenet.h

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