bnxt_en: show only relevant ethtool stats for a TX or RX ring

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Currently, ethtool -S shows all TX/RX ring counters whether the
channel is combined, RX, or TX.  The unused counters will always be
zero.  Improve it by showing only the relevant counters if the channel
is RX or TX.  If the channel is combined, the counters will be shown
exactly the same as before.

[ MChan: Lots of cleanups and simplifications on Rajesh's original
code]

Signed-off-by: Rajesh Ravi <rajesh.ravi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Rajesh Ravi 2020-05-04 04:50:41 -04:00 • committed by David S. Miller

parent 3316d50905

commit 125592fbf4

1 changed files with 71 additions and 22 deletions

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93

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c

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