net: dsa: Add support for 64-bit statistics

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DSA slave network devices maintain a pair of bytes and packets counters
for each directions, but these are not 64-bit capable. Re-use
pcpu_sw_netstats which contains exactly what we need for that purpose
and update the code path to report 64-bit capable statistics.

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

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Florian Fainelli 2017-08-01 15:00:36 -07:00 • committed by David S. Miller

parent b2f9d432de

commit f613ed665b

3 changed files with 39 additions and 9 deletions

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8

net/dsa/dsa.c

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2

net/dsa/dsa_priv.h

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36

net/dsa/slave.c

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